CN209725123U - A kind of elasticity roller rail friction transmission system - Google Patents
A kind of elasticity roller rail friction transmission system Download PDFInfo
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- CN209725123U CN209725123U CN201920289940.5U CN201920289940U CN209725123U CN 209725123 U CN209725123 U CN 209725123U CN 201920289940 U CN201920289940 U CN 201920289940U CN 209725123 U CN209725123 U CN 209725123U
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- roller
- end roller
- rail
- balance shaft
- transmission system
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Abstract
The utility model relates to frictional drive technical field, in particular to a kind of elastic roller rail friction transmission system.Including guide rail, power mechanism, deceleration mechanism, transmission mechanism, the deceleration mechanism is fixed in fixed plate, and the transmission mechanism includes drive end roller, balance shaft, brute spring, holddown spring and driven end roller, the drive end roller are connect with the output end of deceleration mechanism, and the balance shaft is fixedly connected by balance shaft pedestal with fixed plate, one end of the brute spring is fixedly connected with fixed plate, and the other end is fixedly connected with balance shaft pedestal.The utility model makes roller drive guide rail mobile by frictional drive, and pass through flexible pressing device, it adjusts two rollers of clamping guide-rail by self, realizes that nature clamps, effectively avoid causing shake caused by by transmission external force in machine running process because rigidity is excessive.
Description
Technical field
The utility model relates to frictional drive technical field, in particular to a kind of elastic roller rail friction transmission system.
Background technique
Driving wheel is generally close to guide rail by traditional roller clamp rail operation friction driven system, then by driven
Roller applies pressure to reach clamping effect, but this clamping mode can make guide rail by the external force on non-guide rail traffic direction,
Cause slide unit by the power in other directions in addition to the direction of motion, to influence running precision, longtime running is possibly even led
Cause guide rail deformation.
Patent CN204957873U discloses a kind of rub running roller device of corrugated board delivery platform, delivery platform packet
Include mainframe, slave frame, the rib wheel apparatus being installed on mainframe, the rub running roller device being installed on slave frame and installation
In the transfer roller on mainframe；The rub running roller device is equipped with rub running roller mounting rack, rub running roller group, rub running roller and drives
Motivation structure and height adjustment mechanism for adjusting rub running roller group height.
The mode that above-mentioned patent is cooperated using rub running roller and transfer roller, effective solution corrugated board are in transmission flat
The problem of skidding on platform, but due to the clamping force very little between rub running roller and transfer roller, it will appear after a period of use
Slack and undisciplined phenomenon cannot achieve automatic adjustment although being provided with height adjustment mechanism on the device, need to stop transporting by machine
It is manually adjusted after row, therefore time-consuming and laborious, influences working efficiency.
Summary of the invention
In view of the deficienciess of the prior art, technical problem to be solved by the utility model is to provide one kind to have bullet
Property clamping device roller and rail friction be driven, by flexible pressing device, pass through two parallel rollers of clamping guide-rail
Self adjustment, clamps naturally in real time, effectively avoids rigidity is excessive from causing to be caused shake by transmission external force in machine running process
Elastic roller rail friction transmission system.
The utility model to achieve the above object the technical solution adopted is that: including guide rail, power mechanism, deceleration mechanism,
Transmission mechanism, the deceleration mechanism are fixed in fixed plate, and the transmission mechanism includes drive end roller, balance shaft, strength bullet
Spring, holddown spring and driven end roller, the drive end roller are connect with the output end of deceleration mechanism, and the balance shaft passes through flat
Weighing apparatus axle bed body is fixedly connected with fixed block, and one end of the brute spring is fixedly connected with fixed plate, and the other end and fixed block are solid
Fixed connection, the brute spring are connected to the power mechanism in fixed plate by equilibrium, and the weight of deceleration mechanism makes to lead
Moved end roller is adjacent to guide rail by axle center of balance shaft naturally, and the driven end roller is by being socketed with the bolt of holddown spring and consolidating
Fixed board is fixedly connected, and driven end roller drives driven end by the rolling of drive end roller by holddown spring clamping guide-rail
Roller rolls, and then drives guide rail to move up and down by frictional force.
Further, the drive end roller and driven end roller are respectively symmetrically placed in parallel in the two sides of guide rail, and main
The outer surface of moved end roller and driven end roller is equipped with for increasing and the elastic material of rail friction power.
Further, the brute spring is fixedly connected by fulcrum bar of the spring with fixed plate and fixed block.
Further, the power mechanism is motor.
Further, the input belt wheel that the deceleration mechanism is successively become larger by diameter, counter wheel, output pulley composition
Bipolar deceleration mechanism.
Further, the input belt wheel is connect with power mechanism, and the output pulley is connect with drive end roller.
A kind of beneficial effect of elastic roller rail friction transmission system of the utility model is: by brute spring around balance
The weight of power mechanism and deceleration mechanism, makes drive end roller be adjacent to guide rail naturally on spindle balance drive end roller, then driven
The holddown spring of end roller connection can provide driven end roller to the pretightning force of guide rail, and driven end roller and drive end roller are mutual
It is matched for clamping tightly guide rail, drives driven end roller to roll by the rolling of drive end roller, and then run guide rail, and moving
Make roller movement Impact direction always along the direction of motion of guide rail in the process, to reduce in guide rail moving process by other
The external force in direction influences, and the elastic material that the outer surface of drive end roller and driven end roller is equipped with can be used for increasing to rub with guide rail
Wiping power can be such that two rollers adjust at any time by the mutual cooperation of brute spring and holddown spring, clamp lead naturally in real time
Rail.The utility model makes roller drive guide rail mobile by frictional drive, and by flexible pressing device, makes the two of clamping guide-rail
Roller is adjusted by self, realizes that nature clamps, effectively avoid because rigidity it is excessive caused by be driven in machine running process it is outer
It is shaken caused by power.
Detailed description of the invention
Fig. 1 is the principles of the present invention schematic diagram；
Fig. 2 is the main view of the utility model；
Fig. 3 is the left view of the utility model.
Specific embodiment
With reference to the accompanying drawing and specific embodiment is described in further details the utility model；
As shown in Figure 1, 2, 3, a kind of elastic roller rail friction transmission system, including guide rail 10,1 engine of motor
Structure, transmission mechanism, by diameter successively become larger by input belt wheel 2, counter wheel 3, the bipolar speed reducer that output pulley 4 forms
Structure, the input belt wheel 2 are connect with power mechanism, and the output pulley 4 is connect with drive end roller 5, the bipolar speed reducer
Structure is fixed in fixed plate 13, and the transmission mechanism includes drive end roller 5, balance shaft 6, brute spring 7,8 He of holddown spring
Driven end roller 9, the drive end roller 5 and driven end roller 9 are respectively symmetrically placed in parallel in the two sides of guide rail 10, and actively
The outer surface of end roller 5 and driven end roller 9 is equipped with for increasing and the elastic material of rail friction power, the drive end roller
Wheel 5 is connect with the output end of deceleration mechanism, and the balance shaft 6 is fixedly connected by balance shaft pedestal 11 with fixed block 14, described
One end of brute spring 7 is fixedly connected by fulcrum bar of the spring 12 with fixed plate 13, and the other end passes through fulcrum bar of the spring 12 and fixed block
14 are fixedly connected, and the fixed block 14 is fixedly connected with the slide unit of equipment, are fixed with balance shaft 6, balance shaft pedestal thereon
11 can drive the mechanism in fixed plate 13 to rotate around balance shaft 6, and then brute spring 7 can be balanced by balance shaft 6 and is connected to admittedly
Power mechanism on fixed board 13, the weight of bipolar deceleration mechanism are adjacent to drive end roller 5 naturally with 6 axle center of balance shaft and led
Rail 10, the driven end roller 9 is fixedly connected by being socketed with the bolt of holddown spring 8 with fixed plate 13, and driven end roller 9
It is matched for clamping tightly guide rail 10 by holddown spring 8 and drive end roller 5, driven end roller 9 is driven by the rolling of drive end roller 5
It rolls, and then drives guide rail 10 to move up and down by frictional force.
For above-described embodiment simply to illustrate that the technical ideas and features of the present invention, its purpose is allows this field
Interior those of ordinary skill can understand the content of the utility model and implement accordingly, can not limit the utility model with this
Protection scope.The equivalent changes or modifications that all essence according to the content of the present invention is made, should all cover in this reality
With in novel protection scope.
Claims (6)
1. a kind of elasticity roller rail friction transmission system, it is characterised in that: including guide rail, power mechanism, deceleration mechanism, transmission
Mechanism, the deceleration mechanism are fixed in fixed plate, and the transmission mechanism includes drive end roller, balance shaft, brute spring, pressure
Tight spring and driven end roller, the drive end roller are connect with the output end of deceleration mechanism, and the balance shaft passes through balance shaft
Pedestal is fixedly connected with fixed block, and one end of the brute spring is fixedly connected with fixed plate, the other end and the fixed company of fixed block
It connects, the brute spring is connected to the power mechanism in fixed plate by equilibrium, and the weight of deceleration mechanism makes drive end
Roller is adjacent to guide rail using balance shaft as axle center naturally, and the driven end roller is by being socketed with the bolt and fixed plate of holddown spring
It is fixedly connected, and driven end roller drives driven end roller by the rolling of drive end roller by holddown spring clamping guide-rail
It rolls, and then drives guide rail to move up and down by frictional force.
2. a kind of elastic roller rail friction transmission system according to claim 1, it is characterized in that: the drive end roller
The two sides of guide rail are respectively symmetrically placed in parallel in driven end roller, and the outer surface of drive end roller and driven end roller is all provided with
Have for increasing and the elastic material of rail friction power.
3. a kind of elastic roller rail friction transmission system according to claim 1, it is characterized in that: the brute spring is logical
Fulcrum bar of the spring is crossed to be fixedly connected with fixed plate and fixed block.
4. a kind of elastic roller rail friction transmission system according to claim 1, it is characterized in that: the power mechanism is
Motor.
5. a kind of elastic roller rail friction transmission system according to claim 1, it is characterized in that: the deceleration mechanism by
The input belt wheel that diameter successively becomes larger, counter wheel, the bipolar deceleration mechanism of output pulley composition.
6. a kind of elastic roller rail friction transmission system according to claim 5, it is characterized in that: the input belt wheel and
Power mechanism connection, the output pulley are connect with drive end roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920289940.5U CN209725123U (en) | 2019-03-07 | 2019-03-07 | A kind of elasticity roller rail friction transmission system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920289940.5U CN209725123U (en) | 2019-03-07 | 2019-03-07 | A kind of elasticity roller rail friction transmission system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209725123U true CN209725123U (en) | 2019-12-03 |
Family
ID=68685493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920289940.5U Active CN209725123U (en) | 2019-03-07 | 2019-03-07 | A kind of elasticity roller rail friction transmission system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209725123U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112616747A (en) * | 2020-12-31 | 2021-04-09 | 中国水产科学研究院渔业机械仪器研究所 | Mobile automatic feeding system for industrial shrimp culture |
-
2019
- 2019-03-07 CN CN201920289940.5U patent/CN209725123U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112616747A (en) * | 2020-12-31 | 2021-04-09 | 中国水产科学研究院渔业机械仪器研究所 | Mobile automatic feeding system for industrial shrimp culture |
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