Coupling mechanism for a roller conveyor
A coupling mechanism includes a pair of bracket and a spacer plate sandwiched in between the pair of brackets. Each bracket of the of brackets comprise a first cutout formed on a top face of each bracket of the brackets. A retainer bar coupled to the pair of brackets, wherein the retainer bar comprises a second cutout formed on a bottom face of the retainer bar and a flat top surface. The second cutout and the first cutout abut each other to form an opening, wherein the opening receives an axle of a conveyor roller.
1. A coupling mechanism comprising:
a pair of brackets;
a spacer plate sandwiched in between the pair of brackets, wherein each bracket of the pair of brackets comprise a first cutout formed on a top face of each bracket of the pair of brackets; and
a retainer bar coupled to the pair of brackets, wherein the retainer bar comprises a second cutout formed on a bottom face of the retainer bar and a flat top surface; and
wherein the second cutout and the first cutout abut each other to form an opening, wherein the opening receives an axle of a conveyor roller.
2. The coupling mechanism of claim 1 , wherein the retainer bar is coupled to the pair of brackets with a T-shaped nut provided at the bottom face of the retainer bar, wherein the T-shaped nut and the retainer bar is coupled using a threaded bolt.
3. The coupling mechanism of claim 2 , wherein a height of the retainer bar from a top face to the bottom face is substantially equal to a height of the threaded bolt inserted from a top of the retainer bar.
4. The coupling mechanism of claim 2 , wherein the T-shaped nut comprises a female threaded portion that engages with a male threaded portion of the threaded bolt.
5. The coupling mechanism of claim 2 , wherein the T-shaped nut connects the retainer bar with the pair of brackets.
6. The coupling mechanism of claim 1 , wherein the spacer plate is sandwiched in between the pair of brackets using a set of fastener, and wherein the pair of brackets and the spacer plate comprise a set of apertures to receive the set of fastener.
7. The coupling mechanism of claim 2 , wherein the spacer plate is sandwiched in between the pair of brackets using the T-shaped nut.
8. The coupling mechanism of claim 7 , wherein the pair of brackets further comprise a rectangular slot to receive the T-shaped nut and couple the pair of brackets with the retainer bar.
9. The coupling mechanism of claim 2 , wherein the pair of brackets, the spacer plate and the retainer bar are coupled using the T-shaped nut.
10. The coupling mechanism of claim 8 , wherein the pair of brackets comprise a plurality of rectangular slots that are placed equidistant from each other through a length of each bracket in between the first cutouts on each of the pair of brackets.
11. The coupling mechanism of claim 1 , wherein the opening is formed in between the pair of brackets and the retainer bar when the bottom face of the retainer bar couples to the top face of the pair of brackets.
12. The coupling mechanism of claim 1 , wherein the second cutout is press fitted from a top of the axle to abut with the first cutout such that the movement of the axle is restricted within the opening.
13. The coupling mechanism of claim 1 , wherein brackets comprise a first plurality of cutouts that are positioned at a first predetermined distance from each other throughout a length of the brackets.
14. The coupling mechanism of claim 13 , wherein the retainer bar comprises a second plurality of cutouts that are positioned at a second predetermined distance from each other throughout a length of the retainer bar, wherein the first predetermined distance and the second predetermined distance are made equal such that the first plurality of cutouts mates with respective ones of the second plurality of cutouts.
15. A conveyor system comprising:
a conveyor frame;
a first roller and a second roller coupled to the conveyor frame;
a coupling mechanism to couple the first roller with the second roller, the coupling mechanism comprises:
a pair of brackets;
a spacer plate sandwiched in between the pair of brackets, wherein each bracket of the pair of brackets comprise a first cutout formed on a top face of each bracket of the pair of brackets; and
a retainer bar coupled to the pair of brackets, wherein the retainer bar comprises a second cutout formed on a bottom face of the retainer bar and a flat top surface; and
wherein the second cutout and the first cutout abut each other to form an opening, wherein the opening receives a first axle from the first roller, and a second axle from the second roller.
16. The conveyor system of claim 15 , wherein the pair of brackets is coupled to the retainer bar using T-shaped nuts.
17. The conveyor system of claim 15 , wherein the second cutout is press fitted on top of one end of the first axle of the first roller and the second axle of the second roller to abut with the first cutout such that the movements of the first axle and the second axle are restricted within the opening.
18. The conveyor system of claim 15 , wherein the pair of brackets comprise a first plurality of cutouts, wherein cutouts of the first plurality of cutouts are positioned at a first predetermined distance from each other throughout a length of the pair of brackets.
19. The conveyor system of claim 18 , wherein the retainer bar comprises a second plurality of cutouts, wherein cutouts of the second plurality of cutouts are positioned at a second predetermined distance from each other throughout a length of the retainer bar, wherein the first predetermined distance and the second predetermined distance are made equal such that the first plurality of cutouts mates with respective ones of the second plurality of cutouts.
20. The conveyor system of claim 15 , wherein the opening is formed in between the pair of brackets and the retainer bar when the bottom face of the retainer bar couples to the top face of each bracket of the pair of brackets.