CN209871411U - Mechanical transmission device for transferring logistics express - Google Patents

Abstract

The utility model relates to a commodity circulation auxiliary assembly technical field just discloses a mechanical transmission for transporting commodity circulation express mail, which comprises a bod, the bottom fixed mounting of organism has the supporting leg, the right side fixed mounting of supporting leg has the side bearer, the positive fixed mounting of organism has the rectangle case, the back fixed mounting of organism has back of the body case, the pivot has been cup jointed in the inside activity of organism, the inside that rectangle case and back of the body case and extend to rectangle case and back of the body case is run through respectively at the both ends of pivot. This a mechanical transmission for transporting commodity circulation express mail through setting up threaded rod, connecting block and gyro wheel, when the threaded rod pivoted, will drive the gyro wheel through the connecting block and move right, and then make the tensile drive belt body of gyro wheel, has realized that the laminating is inseparabler between drive belt body and round wheel and the action wheel, has improved driving motor's transmission efficiency, has consequently increased the device's practicality.

Description

Mechanical transmission device for transferring logistics express

Technical Field

The utility model relates to a commodity circulation auxiliary assembly technical field specifically is a mechanical transmission for transporting commodity circulation express mail.

Background

At present, the commodity circulation express mail is when carrying, need utilize roller formula conveyer, current roller formula conveyer is in the operation, is brought through the conveyer by actuating mechanism and drives the conveying roller and rotate to the realization is transported the express mail, along with the continuous use of conveyer and operation, will lead to the conveyer belt wearing and tearing to appear, and then makes the great reduction of actuating mechanism's transmission efficiency, consequently also influenced the transport of conveying roller to the express mail.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a mechanical transmission for transporting commodity circulation express mail, possess the elasticity that can adjust the conveyer belt and the more stable advantage of conveying roller operation, current roll table formula conveyer has been solved when moving, it drives the conveying roller rotation to bring through the conveying by actuating mechanism, thereby the realization is transported the express mail, along with continuous use and the operation of conveyer, will lead to the conveyer belt wearing and tearing to appear, and then make the great reduction of actuating mechanism's transmission efficiency, consequently, the problem of conveying roller to express mail transport has also been influenced.

The utility model provides a following technical scheme: a mechanical transmission device for transferring logistics express comprises a machine body, wherein a supporting leg is fixedly arranged at the bottom of the machine body, a side frame is fixedly arranged at the right side of the supporting leg, a rectangular box is fixedly arranged at the front side of the machine body, a back box is fixedly arranged at the back side of the machine body, a rotating shaft is sleeved in the machine body, two ends of the rotating shaft respectively penetrate through the rectangular box and the back box and extend to the rectangular box and the back box, a conveying roller body positioned in the machine body is sleeved on the outer surface of the rotating shaft, sleeve wheels positioned in the rectangular box are fixedly sleeved on the outer surface of the rotating shaft, the sleeve wheels are connected through a connecting belt in a transmission manner, round wheels positioned outside the rectangular box are sleeved on the outer surface of the rotating shaft, driven wheels positioned in the back box are sleeved on the outer surface of the rotating shaft, and telescopic rods are movably sleeved at the top and the bottom, the other end of telescopic link runs through the back of the body case and extends to the inside and fixed mounting of back of the body case and has the semicircle piece, the inner wall of semicircle piece and the surface swing joint from the driving wheel, the surface activity of telescopic link has been cup jointed and is located the flexible spring between the top of back of the body case inner chamber top and semicircle piece, the one end of flexible spring and the top fixed connection of back of the body case inner chamber, the other end of flexible spring and the top fixed connection of semicircle piece.

Preferably, a driving motor is fixedly installed at the top of the side frame, and a driving shaft is fixedly sleeved at the other end of an output shaft of the driving motor.

Preferably, the outer surface of the driving shaft is fixedly sleeved with a driving wheel, and the driving wheel is in transmission connection with the round wheel through a transmission belt body.

Preferably, the right side thread of the side frame is sleeved with a threaded rod, and the right end of the threaded rod is fixedly provided with a round button.

Preferably, the outer surface of the left end of the threaded rod is movably sleeved with a connecting block, and the inside of the connecting block is movably provided with a roller.

Preferably, the top and the bottom of the connecting block are both fixedly provided with side blocks positioned on the right side of the transmission belt body.

Preferably, a limiting rod is fixedly mounted on the right side of the side block, and the other end of the limiting rod penetrates through the side frame and extends to the right side of the side frame.

Preferably, the conveying roller bodies are equidistant from each other, and the outer surfaces of the conveying roller bodies are smooth.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this a mechanical transmission for transporting commodity circulation express mail through setting up threaded rod, connecting block and gyro wheel, when the threaded rod pivoted, will drive the gyro wheel through the connecting block and move right, and then make the tensile drive belt body of gyro wheel, has realized that the laminating is inseparabler between drive belt body and round wheel and the action wheel, has improved driving motor's transmission efficiency, has consequently increased the device's practicality.

2. This a mechanical transmission for transporting commodity circulation express mail through setting up telescopic link, semicircle piece and flexible spring, because the cooperation between telescopic link, semicircle piece and the flexible spring will make the pivot rotate more stable, further makes the express mail efficiency of conveying roller body transport more high, has consequently improved the device's practicality.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic top view of the machine body of the present invention;

FIG. 3 is a schematic view of the structure of the back box of the present invention;

FIG. 4 is a schematic cross-sectional structural view of the rectangular box of the present invention;

fig. 5 is a schematic structural view of the roller of the present invention.

In the figure: 1. a body; 2. supporting legs; 3. a side frame; 4. a rectangular box; 5. a rotating shaft; 6. sleeving a wheel; 7. a connecting belt; 8. a round wheel; 9. carrying out back box; 10. a driven wheel; 11. a telescopic rod; 12. a semicircular block; 13. a flexible spring; 14. a conveying roller body; 15. a drive motor; 16. a drive shaft; 17. a driving wheel; 18. a threaded rod; 19. a round button; 20. connecting blocks; 21. a roller; 22. a drive belt body; 23. a side block; 24. a limiting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, a mechanical transmission device for transferring express items, comprising a machine body 1, wherein a supporting leg 2 is fixedly installed at the bottom of the machine body 1, a side frame 3 is fixedly installed at the right side of the supporting leg 2, a threaded rod 18 is sleeved at the right side of the side frame 3 through threads, a connecting block 20 is movably sleeved on the outer surface of the left end of the threaded rod 18, side blocks 23 located at the right side of a transmission belt body 22 are fixedly installed at the top and the bottom of the connecting block 20, a limiting rod 24 is fixedly installed at the right side of the side blocks 23, the other end of the limiting rod 24 penetrates through the side frame 3 and extends to the right side of the side frame 3, a roller 21 is movably installed inside the connecting block 20, the outer surface of the side frame 21 is movably connected with the inner wall of the transmission belt body 22, a round button 19 is fixedly installed at the right end of the threaded rod 18, a driving motor 15 is, the other end of the output shaft of the driving motor 15 is fixedly sleeved with a driving shaft 16, the outer surface of the driving shaft 16 is fixedly sleeved with a driving wheel 17, the driving wheel 17 is in transmission connection with a round wheel 8 through a driving belt body 22, the front surface of the machine body 1 is fixedly provided with a rectangular box 4, the back surface of the machine body 1 is fixedly provided with a back box 9, the inner part of the machine body 1 is movably sleeved with a rotating shaft 5, two ends of the rotating shaft 5 respectively penetrate through the rectangular box 4 and the back box 9 and extend to the inner parts of the rectangular box 4 and the back box 9, the outer surface of the rotating shaft 5 is fixedly sleeved with a conveying roller body 14 positioned in the machine body 1, the distances between the conveying roller bodies 14 are equal, the outer surface of the conveying roller body 14 is smooth, so that the conveying efficiency is improved, the outer, the external fixed surface of pivot 5 has cup jointed the round wheel 8 that is located rectangle case 4 outsidess, the external fixed surface of pivot 5 has cup jointed and is located the inside driven wheel 10 of back of the body case 9, the top and the equal activity in bottom of back of the body case 9 have cup jointed telescopic link 11, cooperation between semicircle piece 12 and the flexible spring 13, will make conveying roller body 14 rotate more stably, telescopic link 11's the other end runs through back of the body case 9 and extends to the inside and fixed mounting of back of the body case 9 and has semicircle piece 12, the inner wall of semicircle piece 12 and the surface swing joint from driven wheel 10, flexible spring 13 between the top that is located back of the body case 9 inner chamber top and semicircle piece 12 has been cup jointed in telescopic link 11's surface activity, the one end of flexible spring 13 and the top fixed connection of back of the case 9 inner chamber, the other end of flexible spring.

When the device works, an operator starts the driving motor 15, the driving shaft 16 drives the driving wheel 17 to rotate by the operation of the driving motor 15, and the driving wheel 17 drives the round wheel 8, the rotating shaft 5 and the sleeve wheel 6 to rotate through the transmission belt body 22, the sleeve wheels 6 are transmitted with each other through the connecting belt 7, the express items are transmitted by the conveying roller body 14, and through the cooperation among the telescopic rod 11, the semi-circular block 12 and the flexible spring 13, the more stable rotation of the conveying roller body 14 can be realized, when the transmission belt body 22 is worn, the operator rotates the round knob 19, the threaded rod 18 drives the roller 21 to move to the right through the connecting block 20, at the same time the rollers 21 will stretch the belt body 22 so that the belt body 22 fits more tightly against the outer surfaces of the round wheels 8 and the driving wheel 17.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. A mechanical transmission device for transferring express items in logistics, comprising a machine body (1), and is characterized in that: the bottom of the machine body (1) is fixedly provided with supporting legs (2), the right sides of the supporting legs (2) are fixedly provided with side frames (3), the front of the machine body (1) is fixedly provided with a rectangular box (4), the back of the machine body (1) is fixedly provided with a back box (9), a rotating shaft (5) is sleeved in the inner part of the machine body (1), two ends of the rotating shaft (5) respectively penetrate through the rectangular box (4) and the back box (9) and extend to the inner parts of the rectangular box (4) and the back box (9), a conveying roller body (14) positioned in the machine body (1) is sleeved on the outer surface of the rotating shaft (5), sleeve wheels (6) positioned in the rectangular box (4) are sleeved on the outer surface of the rotating shaft (5), the sleeve wheels (6) are in transmission connection through connecting belts (7), round wheels (8) positioned outside the rectangular box (4) are sleeved on the outer surface of the rotating shaft (5), the utility model discloses a flexible solar battery pack, including pivot (5), the outer fixed surface of pivot (5) has cup jointed and is located the inside driven wheel (10) of back of the body case (9), telescopic link (11) have been cup jointed in the top and the equal activity in bottom of back of the body case (9), the other end of telescopic link (11) runs through back of the body case (9) and extends to the inside and fixed mounting of back of the body case (9) and has semicircle piece (12), the inner wall of semicircle piece (12) and the surface swing joint from driven wheel (10), the surface activity of telescopic link (11) has cup jointed flexible spring (13) that are located between the top of back of the body case (9) inner chamber top and semicircle piece (12), the one end of flexible spring (13) and the top fixed connection of back of the body case (9) inner chamber, the other end of flexible spring (13) and the top.

2. The mechanical transmission device for transferring express items of claim 1, wherein: the top of the side frame (3) is fixedly provided with a driving motor (15), and the other end of an output shaft of the driving motor (15) is fixedly sleeved with a driving shaft (16).

3. A mechanical transmission device for transferring express items of logistics according to claim 2, characterized in that: the outer surface of the driving shaft (16) is fixedly sleeved with a driving wheel (17), and the driving wheel (17) is in transmission connection with the round wheel (8) through a transmission belt body (22).

4. The mechanical transmission device for transferring express items of claim 1, wherein: a threaded rod (18) is sleeved on the right side of the side frame (3) in a threaded manner, and a round button (19) is fixedly mounted at the right end of the threaded rod (18).

5. The mechanical transmission device for transferring express items of claim 4, wherein: the outer surface of the left end of the threaded rod (18) is movably sleeved with a connecting block (20), and an idler wheel (21) is movably mounted inside the connecting block (20).

6. The mechanical transmission device for transferring express items of claim 5, wherein: the top and the bottom of the connecting block (20) are fixedly provided with side blocks (23) positioned on the right side of the transmission belt body (22).

7. The mechanical transmission device for transferring express items of claim 6, wherein: the right side of side piece (23) is fixed mounting has gag lever post (24), the other end of gag lever post (24) runs through side frame (3) and extends to the right side of side frame (3).

8. The mechanical transmission device for transferring express items of claim 1, wherein: the conveying roller bodies (14) are equidistant from each other, and the outer surfaces of the conveying roller bodies (14) are smooth.