CN2659665Y - Crawler tractor - Google Patents
Crawler tractor Download PDFInfo
- Publication number
- CN2659665Y CN2659665Y CNU032761058U CN03276105U CN2659665Y CN 2659665 Y CN2659665 Y CN 2659665Y CN U032761058 U CNU032761058 U CN U032761058U CN 03276105 U CN03276105 U CN 03276105U CN 2659665 Y CN2659665 Y CN 2659665Y
- Authority
- CN
- China
- Prior art keywords
- bracket
- crawler belt
- belt conveyer
- support
- bottom bracket
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
A tracked tractor comprises an upper bracket, a lower bracket, track forwarders, frame connecting rods and a support, wherein the upper bracket, the lower bracket and the frame connecting rods connect to form a parallel four-rod mechanism; rotating screws by a hand-wheel can drive the upper bracket to horizontally move and the frame connecting rods to swing so that pipes or wires can be clamped by the rubber blocks of the upper and the lower track forwarders, then traction of pipes or wires with diverse diameters can be conducted conveniently by replacing frame connecting rods and the support. The utility model has the advantages of simple and unique structure, light weight, low cost, table mounting, convenient transportation and adjustment, large traction force as well as steady and reliable performance, and is suitable for traction of pipes or wires with diverse diameters.
Description
One, technical field
The utility model relates to the traction subsidiary engine of a kind of plastics (rubber) pipe (line) material and metal tube (line) material coating plastic (rubber) production, belongs to a kind of caterpillar-tractor.
Two, technical background
Produce plastics (rubber) pipe (line) material and on metal tube (line) material coating plastic (rubber) all need traction, the effect of traction is that pipe (line) material to the pipe that obtains preliminary shape and size (line) material that is come out by head or coating provides certain tractive force and hauling speed, pull out pipe (line) material equably, and pass through the wall thickness of hauling speed adjustable pipe (line) material or pipe (line) material coating.Existing hauling machine generally has rubber belt type, roller type, crawler type.Rubber belt type and roller type hauling machine be the tractive force deficiency often, and especially to the traction of major diameter tubing, and caterpillar tractor structure more complicated, equipment volume is big, manufacturing cost is high, maintenance difficult.
Three, summary of the invention
The purpose of this utility model provide a kind of in light weight, volume is little, low cost of manufacture and transportation, installation, maintenance are simple and convenient, tractive force is big, the caterpillar tractor of reliable operation.
The purpose of this utility model is achieved in that it is made up of bracket, bottom bracket, crawler belt conveyer, side link, support etc.Bracket, bottom bracket and side link are connected to form parallelogram lindage, bottom bracket is fixed on the work top, bracket and screw mandrel one end are hinged, the screw mandrel other end links to each other with handwheel, screw mandrel is by the screw frame, screw frame and supporting base are hinged, and supporting base is connected with the support upper end, and support lower end and work top are fixed.The crawler belt conveyer all is installed in bracket and the bottom bracket, and the crawler belt conveyer is made up of the attached plate roller chain of two bands and some clamping plate, and the U template is fixed on the attached plate of two parallel roller chains with the clamping plate that block rubber constitutes.Rotate handwheel and make the screw mandrel rotation, thereby drive the bracket translation, the side link swing can make pipe (line) material by the block rubber clamping of crawler belt conveyer up and down, and the size of chucking power is regulated by handwheel.The roller chain of crawler belt conveyer is spacing and be supported on the guide rail during traction tube (line) material, and guide rail is separately fixed on bracket and the bottom bracket, and the tensioning of crawler belt conveyer is adjusted by adjustment screw.The crawler belt conveyer is driven by chain by motor, decelerator, and its transporting velocity is regulated by the Frequency Converter Control motor.Just can conveniently realize the traction of different-diameter pipes (line) material by changing side link and support.
The utility model uniqueness simple in structure, volume is less, and weight is lighter, and cost is lower, desk-top installation, transportation, easy to adjust, tractive force is big, and stable working is reliable, is applicable to the traction of different-diameter pipes (line) material.
Four, description of drawings
Figure one is the structural representation of the utility model embodiment.
1.10. side link among the figure, 2.8. guide rail, 3. crawler belt conveyer, 4. bracket, 5. support, 6. roller chain, 7. clamping plate, 9. bottom bracket, 11. work tops, 12. screw mandrels, 13. handwheels, 14. screw framves, 15. supporting bases, 16. block rubbers, 17.U template.
Five, the specific embodiment
With reference to figure one, present embodiment is made up of bracket 4, bottom bracket 9, crawler belt conveyer 3, side link 1 (10), support 5 etc.Bracket 4 and bottom bracket 9 are hinged with side link 1 (10), bottom bracket 9 is fixed on the work top 11, bracket 4 is hinged with screw mandrel 12 1 ends, screw mandrel 12 other ends link to each other with handwheel 13, screw mandrel 12 is by screw frame 14, screw frame 14 is hinged with supporting base 15, and supporting base 15 links to each other with support 5 upper ends, and support 5 lower ends link to each other with work top 11.Crawler belt conveyer 3 lays respectively in bracket 4, the bottom bracket 9, and crawler belt conveyer 3 is made up of two roller chains 6 and some clamping plate 7, clamping plate 7 constitute by U template 17 and block rubber 16 and the parallel attached plate that is connected two roller chains 6 on.The roller chain 6 of crawler belt conveyer 3 is spacing and be supported on the guide rail 2 (8) during traction tube (line) material, and guide rail 2 (8) is connected on bracket 4 and the bottom bracket 9.
Claims (3)
1. caterpillar-tractor, contain bracket, bottom bracket, crawler belt conveyer, side link, support, it is characterized in that: bracket and bottom bracket and side link are hinged, bottom bracket is fixed on the work top, and bracket and screw mandrel one end are hinged, and the screw mandrel other end links to each other with handwheel, screw mandrel is by the screw frame, screw frame and supporting base are hinged, and supporting base links to each other with the support upper end, and the support lower end links to each other with work top.
2. caterpillar-tractor according to claim 1, it is characterized in that: the crawler belt conveyer lays respectively in bracket, the bottom bracket, the crawler belt conveyer is made up of two roller chains and some clamping plate, clamping plate constitute by U template and block rubber and the parallel attached plate that is connected two roller chains on.
3. caterpillar-tractor according to claim 1 is characterized in that: the roller chain of crawler belt conveyer is spacing and be supported on the guide rail during traction tube (line) material, and guide rail is connected on bracket and the bottom bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032761058U CN2659665Y (en) | 2003-07-02 | 2003-07-02 | Crawler tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032761058U CN2659665Y (en) | 2003-07-02 | 2003-07-02 | Crawler tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2659665Y true CN2659665Y (en) | 2004-12-01 |
Family
ID=34331549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU032761058U Expired - Fee Related CN2659665Y (en) | 2003-07-02 | 2003-07-02 | Crawler tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2659665Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102310542A (en) * | 2011-08-26 | 2012-01-11 | 张家港市杰达机械制造有限公司 | Traction device in production equipment of one-to eight plastic pipes |
| CN104890212A (en) * | 2015-04-29 | 2015-09-09 | 四川华西德顿塑料管道有限公司 | Double-outlet crawler tractor |
-
2003
- 2003-07-02 CN CNU032761058U patent/CN2659665Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102310542A (en) * | 2011-08-26 | 2012-01-11 | 张家港市杰达机械制造有限公司 | Traction device in production equipment of one-to eight plastic pipes |
| CN104890212A (en) * | 2015-04-29 | 2015-09-09 | 四川华西德顿塑料管道有限公司 | Double-outlet crawler tractor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206634750U (en) | Optical check transmission mechanism | |
| CN210280267U (en) | Aluminium alloy equipment of flare-outing | |
| CN2659665Y (en) | Crawler tractor | |
| CN201587109U (en) | Tractor | |
| CN211616694U (en) | All-steel engineering tire primary-secondary tire blank transfer device | |
| CN210081939U (en) | Large-diameter horizontal band sawing machine | |
| CN2799090Y (en) | Material feeding belt width adjustment device of automatic paint spraying machine | |
| CN214494852U (en) | Intelligent transfer conveying line | |
| CN105710486B (en) | A kind of steel tube cutting machine structure | |
| CN213079575U (en) | Aluminum profile traction machine | |
| CN201031262Y (en) | Vertical type flow plating machine | |
| CN210068866U (en) | Novel V-belt tensioning device | |
| CN2404608Y (en) | Machine for straightening steel tube | |
| CN209191287U (en) | The die height regulating mechanism of locking device | |
| CN215435096U (en) | Traction machine device | |
| CN209716597U (en) | A kind of metallic plate cutter device | |
| CN220524145U (en) | Combustor trolley | |
| CN212684663U (en) | Synchronous traction equipment for plastic pipes | |
| CN219703741U (en) | Sheave bracket with adjustable center distance for multi-wire sawing machine | |
| CN220723001U (en) | Guiding mechanism of advertising cloth | |
| CN110817418A (en) | Novel material snatchs equipment | |
| CN205684507U (en) | A kind of feedway of copper pipe continuous extruder | |
| CN217148092U (en) | Guide structure of crawler conveyor | |
| CN218395654U (en) | Pipe cutting machine supporting mechanism | |
| CN215945904U (en) | Pipe centre gripping feed structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |