CN202358736U - Caterpillar tractor capable of being adjusted on line - Google Patents
Caterpillar tractor capable of being adjusted on line Download PDFInfo
- Publication number
- CN202358736U CN202358736U CN2011204659876U CN201120465987U CN202358736U CN 202358736 U CN202358736 U CN 202358736U CN 2011204659876 U CN2011204659876 U CN 2011204659876U CN 201120465987 U CN201120465987 U CN 201120465987U CN 202358736 U CN202358736 U CN 202358736U
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- Prior art keywords
- crawler belt
- adjusting
- caterpillar
- follower
- spacing
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Abstract
The utility model discloses a caterpillar tractor capable of being adjusted on line, which comprises an upper caterpillar track, a lower caterpillar track, an upper driving wheel, a lower driving wheel, and more than two driven wheels, wherein there is a space between the upper caterpillar track and the lower caterpillar track; and at least one driven wheel near the space can move along a width direction of the space to form an adjusting driven wheel, and be connected with a moving driving mechanism. According to the caterpillar tractor disclosed by the utility model, the adjusting driven wheel and the moving driving mechanism form an online adjusting device. The caterpillar tractor is simple and rational in structure, simple and feasible in operation and high in efficiency. Adjusting functions of online pinching and removing pinching are achieved without repeatedly adjusting the distance between the upper caterpillar track and the lower caterpillar track. Damage to the device is reduced, the adjusting space is easily grasped, and waste phenomenon of a tubular product is reduced.
Description
Technical field
The utility model relates to tubing production facilities technical field, relates in particular to a kind of traction machine that is used to draw tubing.
Background technology
In the production process of tubing, all need use tractor equipment, utilize crawler belt or rubber block etc. on the tractor equipment to compose, to obtain to make the constant power that advances of tubing with friction force.The production of prior art tubing with traction machine commonly used two kinds of roller type and crawler types are arranged, wherein the crawler-mounted application is the most extensive, is particularly useful for the production of plastic pipe and composite pipe.
The prior art traction machine is in traction during tubing, usually will be in advance according to the well distance between the crawler belt up and down of the diameter adjustment of tubing.And when beginning to produce tubing (especially plastic pipe); Use than produce little pipe of tubing or useless pipe often owing to be used to draw the traction tube of pipe; Therefore, skid in order to prevent to draw, common way be earlier up and down the spacing between the crawler belt turn down; After treating that tubing production is stable, slowly adjusting back to predefined spacing.
For the production of five layers of PAP, prior art is to adopt the technology of aluminum pipe moulding rear haulage.Because aluminum pipe has extremely thin wall thickness (being generally 0.2-0.6mm), therefore very softness and ring stiffness are very low, make that when the aluminum pipe moulding is debugged or before plastic inner pipe does not get into aluminum pipe, the traction of aluminum pipe is a very big difficult problem.The common way of prior art is the same with above-mentioned plastic pipe, promptly earlier up and down the distance between the crawler belt turn down, aluminum pipe is flattened, treat that the good or plastic inner pipe of aluminum pipe moulding debugging gets into aluminum pipe and crossed after the traction machine, the distance between the crawler belt is transferred big up and down again.
Obviously, these traction methods of prior art need the distance between the crawler belt up and down of adjustment repeatedly, and not only operating difficulties is lost time, and is difficult for holding the adjustment spacing, and the service life that can reduce equipment, the serious waste phenomenon of tubing simultaneously.
The utility model content
The purpose of the utility model is to overcome the deficiency of prior art; Provide that a kind of to have a folder flat and remove the flat function of folder and realize the caterpillar tractor of online adjusting operation; Avoiding the adjustment repeatedly of equipment, thereby reach the purpose that simplifies the operation, enhances productivity, improves service life of equipment.
The purpose of the utility model is achieved through following technical scheme:
The utility model provides a kind of caterpillar tractor that can online adjusting, comprise crawler belt, down crawler belt, go up driving wheel, driving wheel, two above followers down, said going up between crawler belt and the following crawler belt has spacing; Said at least one follower near spacing can move along the Width of spacing and form the adjusting follower, and is connected with mobile driver train.The utility model is regulated follower and mobile driver train forms online control apparatus.Distance between last crawler belt and the following crawler belt can regulate according to the diameter of tubing in advance.And when beginning to produce tubing, the adjusting follower is moved to spacing direction through moving driver train, and the crawler belt spacing at this adjusting follower place is out of shape and has been reduced to crawler belt jack-up, thereby can press from both sides the flat tube material, reach the purpose that improves the traction friction force.After production is stable, makes the adjusting follower be returned to original position through mobile driver train and get final product, thereby realize online regulatory function.
Further, the said mobile driver train of the utility model comprises cylinder and cylinder pushing block; Said adjusting follower is installed on the wheel support, and said cylinder pushing block connects drive wheel bracket.Like this, just can drive the mobile and return motion of regulating follower through control cylinder.
In the such scheme, the said surface of going up crawler belt and following crawler belt of the utility model is equipped with the elastic sponge layer, to avoid tubing bigger distortion takes place.
The utlity model has following beneficial effect:
Simple and reasonable, operation is simple, efficient high, realized regulatory function flat at wire clamp and that the removal folder is flat; Need not to adjust repeatedly the distance between the crawler belt up and down; Reduced damage, and held the adjustment spacing easily, and reduced the wasting phenomenon of tubing equipment.
Description of drawings
To combine embodiment and accompanying drawing that the utility model is done further to describe in detail below:
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is that the utility model embodiment has the view when pressing from both sides flat tube material function;
Fig. 3 is the structural representation of the online control apparatus of the utility model embodiment;
Fig. 4 is the lateral plan of Fig. 3.
Among the figure: go up crawler belt 1, following crawler belt 2, last driving wheel 3, following driving wheel 4, follower 5, online control apparatus 6, wheel support 61 is regulated follower 62, base 63, cylinder 64, cylinder pushing block 65, tubing 7.
The specific embodiment
Fig. 1～shown in Figure 3 is the embodiment of a kind of caterpillar tractor that can online adjusting of the utility model, and is as shown in Figure 1, comprises crawler belt 1, crawler belt 2 down, last driving wheel 3, time driving wheel 4, several followers 5, online control apparatus 6.Have spacing between last crawler belt 1 and the following crawler belt 2, the surface of last crawler belt 1 and following crawler belt 2 is equipped with the elastic sponge layer.
The present embodiment principle of work is following:
Spacing between last crawler belt 1 and the following crawler belt 2 regulates according to the diameter of tubing 7 in advance.And when beginning to produce tubing; Utilize external switch control cylinder 64; Through cylinder pushing block 65 wheel support 61 and adjusting follower 62 are up pushed up; And then will descend crawler belt 2 jack-up to be out of shape and to have reduced the crawler belt spacing at this adjusting follower place, thus can press from both sides flat tube material 7, reach the purpose that improves the traction friction force.After production is stable, make cylinder pushing block 65 retractions through external switch control cylinder 64 again, driven wheel support 61 is returned to original position with removal folder flat tube material function with adjusting follower 62, thereby realizes online adjusting operation.
Claims (3)
- One kind can online adjusting caterpillar tractor, comprise crawler belt (1), down crawler belt (2), go up driving wheel (3), driving wheel (4), two above followers (5) down, said going up between crawler belt (1) and the following crawler belt (2) has spacing; It is characterized in that: said at least one follower near spacing can move along the Width of spacing and form adjusting follower (62), and is connected with mobile driver train.
- 2. caterpillar tractor that can online adjusting according to claim 1, it is characterized in that: said mobile driver train comprises cylinder (64) and cylinder pushing block (65); Said adjusting follower (62) is installed on the wheel support (61), and said cylinder pushing block (65) connects drive wheel bracket (61).
- 3. caterpillar tractor that can online adjusting according to claim 1 and 2 is characterized in that: said surface of going up crawler belt (1) and following crawler belt (1) is equipped with the elastic sponge layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204659876U CN202358736U (en) | 2011-11-20 | 2011-11-20 | Caterpillar tractor capable of being adjusted on line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204659876U CN202358736U (en) | 2011-11-20 | 2011-11-20 | Caterpillar tractor capable of being adjusted on line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202358736U true CN202358736U (en) | 2012-08-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204659876U Expired - Fee Related CN202358736U (en) | 2011-11-20 | 2011-11-20 | Caterpillar tractor capable of being adjusted on line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202358736U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102674055A (en) * | 2012-05-08 | 2012-09-19 | 金红叶纸业集团有限公司 | Rolling wheel type paper feeding mechanism |
| CN104016168A (en) * | 2014-06-07 | 2014-09-03 | 太原理工大学 | Belt replacing method for rubber belt winding and unwinding device of belt conveyor |
| CN106744081A (en) * | 2016-12-27 | 2017-05-31 | 国网山东省电力公司蓬莱市供电公司 | A kind of power test cable reel installation |
| CN106829593A (en) * | 2017-01-09 | 2017-06-13 | 太原理工大学 | A kind of adhesive tape draw off gear for ribbon conveyer |
| CN107265041A (en) * | 2017-05-31 | 2017-10-20 | 嘉善凝辉新型建材有限公司 | A kind of steel pipe synchronizing tractor |
-
2011
- 2011-11-20 CN CN2011204659876U patent/CN202358736U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102674055A (en) * | 2012-05-08 | 2012-09-19 | 金红叶纸业集团有限公司 | Rolling wheel type paper feeding mechanism |
| CN102674055B (en) * | 2012-05-08 | 2014-11-05 | 金红叶纸业集团有限公司 | Rolling wheel type paper feeding mechanism |
| CN104016168A (en) * | 2014-06-07 | 2014-09-03 | 太原理工大学 | Belt replacing method for rubber belt winding and unwinding device of belt conveyor |
| CN104016168B (en) * | 2014-06-07 | 2016-05-04 | 太原理工大学 | A kind of tape swapping method for conveyor belt running draw off gear |
| CN106744081A (en) * | 2016-12-27 | 2017-05-31 | 国网山东省电力公司蓬莱市供电公司 | A kind of power test cable reel installation |
| CN106744081B (en) * | 2016-12-27 | 2019-07-19 | 国网山东省电力公司蓬莱市供电公司 | A kind of power test cable reel installation |
| CN106829593A (en) * | 2017-01-09 | 2017-06-13 | 太原理工大学 | A kind of adhesive tape draw off gear for ribbon conveyer |
| CN106829593B (en) * | 2017-01-09 | 2018-03-30 | 太原理工大学 | A kind of adhesive tape draw off gear for ribbon conveyer |
| US10793362B2 (en) | 2017-01-09 | 2020-10-06 | Taiyuan University Of Technology | Rubber belt retracting and deploying device for belt conveyor |
| CN107265041A (en) * | 2017-05-31 | 2017-10-20 | 嘉善凝辉新型建材有限公司 | A kind of steel pipe synchronizing tractor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120801 Termination date: 20151120 |
|
| EXPY | Termination of patent right or utility model |