CN220910377U - Transmission mechanism with bidirectional adjustment - Google Patents
Transmission mechanism with bidirectional adjustment Download PDFInfo
- Publication number
- CN220910377U CN220910377U CN202322849789.5U CN202322849789U CN220910377U CN 220910377 U CN220910377 U CN 220910377U CN 202322849789 U CN202322849789 U CN 202322849789U CN 220910377 U CN220910377 U CN 220910377U
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- transmission
- driving
- adjusting screw
- shaft
- assemblies
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 117
- 230000007246 mechanism Effects 0.000 title claims abstract description 21
- 230000002457 bidirectional effect Effects 0.000 title claims abstract description 11
- 230000000712 assembly Effects 0.000 claims abstract description 24
- 238000000429 assembly Methods 0.000 claims abstract description 24
- 230000033001 locomotion Effects 0.000 claims description 8
- 230000001360 synchronised effect Effects 0.000 abstract description 14
- 230000007547 defect Effects 0.000 description 3
- 239000000969 carrier Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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Abstract
The utility model discloses a transmission mechanism with bidirectional adjustment, which belongs to the technical field of transmission mechanisms and comprises two transmission assemblies, wherein the transmission assemblies are arranged in parallel, and the distance between the two transmission assemblies is adjustable; the adjusting assembly comprises a driving motor, a driving shaft driven by the driving motor, adjusting screw rods driven by the driving shaft and a moving block moving along the length direction of the adjusting screw rods, the number of the driving shafts is two and the driving shafts are positioned at two ends of the transmission assembly, each driving shaft corresponds to two adjusting screw rods, and when one adjusting screw rod rotates forwards/reversely, the other adjusting screw rod rotates reversely/forwards. The utility model can simultaneously carry out position adjustment on the two groups of transmission assemblies, drives the two groups of transmission assemblies to move in opposite directions or move in opposite directions, realizes synchronous adjustment of the two groups of transmission assemblies, meets the synchronous action of two sides of the carrier, and improves the subsequent transmission stability of the carrier.
Description
Technical Field
The utility model belongs to the technical field of transmission mechanisms, and particularly relates to a transmission mechanism with bidirectional adjustment.
Background
The transmission mechanism is one of the very common mechanisms used in industrial automation equipment, the existing transmission mechanism is often composed of two groups of transmission components which are arranged in parallel, the carrier and other structures are placed between the two groups of transmission components, and the two groups of transmission components are used for synchronously transmitting and conveying.
In order to meet the transmission requirements of carriers with different specifications, the distance between two groups of transmission components needs to be adjusted, at present, a driver is generally adopted to transversely drive one group of transmission components, so that the distance between the two groups of transmission components is changed, and the method is suitable for the carriers with different specifications, but has the following defects: when the two sides of the carrier are required to be simultaneously moved, the position of one group of transmission components can not be unilaterally adjusted, so that the synchronous operability of the carrier can be influenced, and the subsequent stable transmission of the carrier is further influenced.
Disclosure of utility model
The utility model overcomes the defects of the prior art and provides a transmission mechanism with bidirectional adjustment so as to solve the problems in the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a transmission mechanism with bidirectional adjustment, comprising
The transmission assemblies are arranged in parallel, and the distance between the two transmission assemblies is adjustable;
The adjusting assembly comprises a driving motor, a driving shaft driven by the driving motor, adjusting screw rods driven by the driving shaft and a moving block moving along the length direction of the adjusting screw rods, the number of the driving shafts is two and the driving shafts are located at two ends of the transmission assembly, each driving shaft corresponds to two adjusting screw rods, when one adjusting screw rod rotates forwards/reversely, the other adjusting screw rod rotates reversely/forwards, the adjusting screw rods are connected with the driving shafts through gear sets, and the moving block is fixedly connected with the transmission assembly.
In a preferred embodiment of the present utility model, the transmission assembly includes a mounting block and a transmission gear disposed on the mounting block, the mounting block is disposed on the moving block, and a transmission roller is disposed on the transmission gear.
In a preferred embodiment of the present utility model, the number of the transmission gears is plural and arranged along the length direction of the mounting block, and adjacent transmission gears are meshed with each other.
In a preferred embodiment of the utility model, the transmission mechanism further comprises a transmission motor, a transmission shaft is arranged at the driving end of the transmission motor, two driving gears are arranged on the transmission shaft, and the driving gears are connected with the motion block.
In a preferred embodiment of the present utility model, the driving gear is meshed with a transmission gear to drive all the transmission gears to rotate.
In a preferred embodiment of the present utility model, the end of the driving shaft is connected to the rotating shaft of the driving motor through a synchronous belt structure.
In a preferred embodiment of the present utility model, the moving block is in threaded connection with the adjusting screw, and when the adjusting screw rotates, the moving block moves along the length direction of the adjusting screw.
The utility model solves the defects existing in the background technology, and has the following beneficial effects:
the utility model can simultaneously carry out position adjustment on the two groups of transmission assemblies, drives the two groups of transmission assemblies to move in opposite directions or move in opposite directions, realizes synchronous adjustment of the two groups of transmission assemblies, meets the synchronous action of two sides of the carrier, and improves the subsequent transmission stability of the carrier.
Drawings
The utility model is further described below with reference to the drawings and examples;
FIG. 1 is a schematic view of the overall structure of a preferred embodiment of the present utility model;
FIG. 2 is a top view of a preferred embodiment of the present utility model;
FIG. 3 is a side view of a preferred embodiment of the present utility model;
In the figure: 10. a transmission assembly; 11. a mounting block; 12. a transmission gear; 20. an adjustment assembly; 21. a driving motor; 22. a drive shaft; 23. adjusting a screw rod; 24. a motion block; 30. a drive motor; 31. a transmission shaft; 32. a drive gear; 40. and a synchronous belt structure.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings and specific examples, which are not intended to be limiting, so that those skilled in the art will better understand the utility model and practice it.
As shown in fig. 1 to 3, the present embodiment provides a transmission mechanism with bidirectional adjustment, which can adjust the positions of two groups of transmission assemblies 10 at the same time, drive the two groups of transmission assemblies 10 to move in opposite directions or move in opposite directions, so as to realize synchronous adjustment of the two groups of transmission assemblies 10, thereby meeting the synchronous action of two sides of a carrier and improving the subsequent transmission stability of the carrier.
The transmission mechanism comprises a transmission assembly 10 and an adjusting assembly 20, the number of the transmission assemblies 10 is two, the transmission assemblies are arranged in parallel, the distance between the two transmission assemblies 10 is adjustable, the transmission assembly 10 comprises a mounting block 11 and a transmission gear 12 arranged on the mounting block 11, the mounting block 11 is arranged on a moving block 24, a transmission roller is arranged on the transmission gear 12, a carrier is arranged on the two groups of transmission rollers, and when the transmission gear 12 rotates, the transmission rollers synchronously rotate, so that the carrier is driven to drive, and the carrier is driven.
In this embodiment, the number of the transmission gears 12 is plural and arranged along the length direction of the mounting block 11, and the adjacent transmission gears 12 are meshed with each other, thereby forming a continuous transmission structure, and continuously transmitting the carrier.
Further, the transmission mechanism further comprises a transmission motor 30, a transmission shaft 31 is arranged at the driving end of the transmission motor 30, two driving gears 32 are arranged on the transmission shaft 31, the driving gears 32 are connected with the motion block 24, the driving gears 32 are meshed with one transmission gear 12 to drive all the transmission gears 12 to rotate, the transmission motor 30 drives the driving gears 32 to rotate through the transmission shaft 31, and under the meshing effect of the driving gears 32 and one transmission gear 12, the full transmission of other transmission gears 12 is realized to drive corresponding transmission rollers to rotate, so that the stable transmission of the carrier is realized.
The adjusting assembly 20 of the embodiment includes a driving motor 21, a driving shaft 22 driven by the driving motor 21, an adjusting screw 23 driven by the driving shaft 22, and a moving block 24 moving along the length direction of the adjusting screw 23, the number of the driving shafts 22 is two and located at two ends of the transmission assembly 10, each driving shaft 22 corresponds to two adjusting screws 23, when one adjusting screw 23 rotates forward/backward, the other adjusting screw 23 rotates backward/forward, the adjusting screw 23 is connected with the driving shaft 22 through a gear set, the moving block 24 is fixedly connected with the transmission assembly 10, the driving shaft 22 rotates through the driving motor 21, the adjusting screw 23 is connected with the driving shaft 22 through the gear set, so that the adjusting screw 23 rotates with steps, the moving block 24 drives the transmission assembly 10 to move in the rotating process, thereby realizing synchronous adjustment of the two sets of transmission assemblies 10, in the embodiment, the end of the driving shaft 22 is connected with the rotating shaft of the driving motor 21 through a synchronous belt structure 40, and the driving motor 21 drives the driving shaft 22 to rotate stably through the synchronous belt structure 40.
Specifically, the moving block 24 is screw-coupled with the adjusting screw 23, and when the adjusting screw 23 rotates, the moving block 24 moves along the length direction of the adjusting screw 23.
In actual use, the transmission mechanism of the embodiment can adjust the positions of the two groups of transmission assemblies 10 at the same time, drive the two groups of transmission assemblies 10 to move in opposite directions or move in opposite directions, and realize synchronous adjustment of the two groups of transmission assemblies 10 so as to meet synchronous actions on two sides of the carrier and improve subsequent transmission stability of the carrier.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations and modifications of the present utility model will be apparent to those of ordinary skill in the art in light of the foregoing description. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.
Claims (7)
1. A transmission mechanism with bidirectional adjustment, comprising
The transmission assemblies (10) are arranged in parallel, the number of the transmission assemblies (10) is two, and the interval between the two transmission assemblies (10) is adjustable;
The adjusting assembly (20), adjusting assembly (20) include driving motor (21), by driving motor (21) drive shaft (22), by adjusting screw (23) of driving shaft (22) drive and follow adjusting screw (23) length direction motion piece (24), driving shaft (22) quantity is two and are located drive assembly (10) both ends, and every driving shaft (22) corresponds two adjusting screw (23), and when one adjusting screw (23) carried out forward/reverse rotation, another adjusting screw (23) carries out reverse/forward rotation, adjusting screw (23) pass through the gear train with driving shaft (22) are connected, motion piece (24) drive assembly (10) fixed connection.
2. A transmission mechanism with bidirectional adjustment according to claim 1, characterized in that the transmission assembly (10) comprises a mounting block (11) and a transmission gear (12) arranged on the mounting block (11), the mounting block (11) being arranged on the moving block (24), the transmission gear (12) being provided with a transmission roller.
3. A transmission with bi-directional adjustment according to claim 2, characterized in that the number of transmission gears (12) is plural and arranged along the length of the mounting block (11), adjacent transmission gears (12) being intermeshed.
4. A transmission mechanism with bidirectional adjustment according to claim 2, characterized in that the transmission mechanism further comprises a transmission motor (30), a transmission shaft (31) is arranged at the driving end of the transmission motor (30), two driving gears (32) are arranged on the transmission shaft (31), and the driving gears (32) are connected with the motion block (24).
5. A transmission with bi-directional adjustment according to claim 4, characterized in that the driving gear (32) is in engagement with a transmission gear (12) for driving all transmission gears (12) into rotation.
6. A transmission with bi-directional adjustment according to claim 1, characterized in that the end of the drive shaft (22) is connected to the rotation shaft of the drive motor (21) by means of a timing belt arrangement (40).
7. A transmission mechanism with bidirectional adjustment according to claim 1, characterized in that the movement block (24) is in threaded connection with the adjustment screw (23), and that the movement block (24) moves in the length direction of the adjustment screw (23) when the adjustment screw (23) is rotated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322849789.5U CN220910377U (en) | 2023-10-24 | 2023-10-24 | Transmission mechanism with bidirectional adjustment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322849789.5U CN220910377U (en) | 2023-10-24 | 2023-10-24 | Transmission mechanism with bidirectional adjustment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220910377U true CN220910377U (en) | 2024-05-07 |
Family
ID=90918632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322849789.5U Active CN220910377U (en) | 2023-10-24 | 2023-10-24 | Transmission mechanism with bidirectional adjustment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220910377U (en) |
-
2023
- 2023-10-24 CN CN202322849789.5U patent/CN220910377U/en active Active
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