CN207842013U - Star-shaped sheath tractor - Google Patents
Star-shaped sheath tractor Download PDFInfo
- Publication number
- CN207842013U CN207842013U CN201820082792.5U CN201820082792U CN207842013U CN 207842013 U CN207842013 U CN 207842013U CN 201820082792 U CN201820082792 U CN 201820082792U CN 207842013 U CN207842013 U CN 207842013U
- Authority
- CN
- China
- Prior art keywords
- star
- transmission device
- plate
- supporting rack
- conveyer belt
- 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
- 230000005540 biological transmission Effects 0.000 claims abstract description 36
- 238000003825 pressing Methods 0.000 claims description 10
- 238000005452 bending Methods 0.000 claims description 3
- 230000000452 restraining effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 2
- 238000005299 abrasion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Framework For Endless Conveyors (AREA)
Abstract
The utility model relates to the technical field of tractors, in particular to a star-shaped sheath tractor, which comprises a bottom plate, wherein fixing seats are symmetrically arranged at two ends of the upper surface of the bottom plate, a first supporting frame is arranged on the upper surface of each fixing seat, a first transmission device is arranged between the tops of the two first supporting frames, a second transmission device is arranged below the first transmission device, a guide plate is arranged at one side of each first supporting frame, which is far away from the second transmission device, and the guide plate is in a bent shape towards the direction of the second transmission device, the utility model has the advantages of simple structure and convenient use, can ensure the stability of the transmission of star-shaped pipelines, can realize that the pipelines can stably enter at the beginning of traction, avoids causing pipeline damage, can ensure that the star-shaped pipelines are continuously compressed in the traction process by a compressing device, and a spring arranged in the compressing device can play a, make it can not worn and torn to improve the quality of star type pipeline processing, the utility model discloses have very big practical value, facilitate promotion.
Description
Technical field
The utility model is related to dragger technical field, specially a kind of star-like sheath dragger.
Background technology
It is in the technological process of production of plastic conduit production field, plastic conduit:Feeding, plasticizing squeeze out, and mould shape is cold
But it shapes, draws, sawing pipeline, finished product winding, wherein it is dragger to draw equipment used, and effect is by extrusion forming
Plastic conduit afterwards is pulled out out of die head, then plastic conduit is sent into pipe cutter.
When processing star-like pipeline, due to the flatness of pipe surface, dragger is when traction due to pipeline
Grip is not enough easy to slide in pipeline, causes tractive force reduction traction effect bad, uses for a long time, the clamping part of dragger
Position influences the abrasion of pipeline compared with conference the quality of pipeline, in consideration of it, it is proposed that a kind of caterpillar tractor.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of star-like sheath dragger
Dragger tractive force is insufficient and the problems such as causing abrasion to pipeline.
To achieve the above object, the utility model provides the following technical solutions：
A kind of star-like sheath dragger, including bottom plate, the upper surface both ends of the bottom plate are symmetrically arranged with fixed seat, described
The upper surface of fixed seat is provided with the first supporting rack, and the first transmission dress is provided between the top of two first supporting racks
It sets, the second transmission device is provided with below first transmission device, first supporting rack is far from the second transmission device
Side is provided with guide plate, and the guide plate is the bending towards the second transmission device direction, the bottom of the guide plate with
Fixed seat is closely welded.
Preferably, first transmission device includes the first conveyer belt, and first conveyer belt is provided at both ends with first
The both sides of idler wheel, first idler wheel are connect with the first supporting rack by bearing, and the surface of first conveyer belt is provided with pressure
Tight device.
Preferably, second transmission device includes the second conveyer belt, and second conveyer belt is provided at both ends with second
The both sides of idler wheel, second idler wheel are provided with the second supporting rack, and second idler wheel is connect with the second supporting rack by bearing,
The bottom of second supporting rack and the upper surface of bottom plate are closely welded.
Preferably, the pressing device includes compact heap, and the upper surface of the compact heap is closely welded with two springs, institute
It states the one end of spring far from compact heap and the lower surface of the first conveyer belt closely to weld, the both sides of the compact heap are provided with fixation
Block, the fixed block is hollow structure, and the upper surface of the fixed block offers sliding slot, and the section of the sliding slot is circle,
Fixed plate is provided with above the sliding slot, the bottom of the fixed plate is connected with telescopic rod, and the telescopic rod is slided with sliding slot
Connection, the one end of the telescopic rod far from fixed plate are socketed restraining position ring block, and the diameter of the spacing ring is more than the diameter of sliding slot, institute
The inside for stating fixed plate is provided with limiting plate, and the bottom of the limiting plate and the top of fixed block are closely welded.
Preferably, the bottom of the compact heap offers card slot, and the section of the card slot is semicircle, the card slot it is interior
Wall opens up bar-shaped trough.
Compared with prior art, the beneficial effects of the utility model：The utility model is simple in structure, easy to use, passes through
The first transmission device and the second transmission device being provided with can ensure to transmit the stability of star-like pipeline, wherein guide plate energy
It is enough to realize that pipeline steadily enters when drawing beginning, it avoids causing Pipeline damage, crossing the pressing device being provided with can ensure
Star-like pipeline persistently compresses in distraction procedure, and the spring being provided with can compress star-like pipeline and play certain delay
Punching acts on, it is made not to be worn, and to improve the quality of star-like pipeline processing, the utility model has prodigious practical valence
Value, convenient for promoting.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the configuration schematic diagram of pressing device in the utility model.
In figure：1, bottom plate；2, fixed seat；21, guide plate；22, the first supporting rack；3, the first transmission device；31, the first rolling
Wheel；32, the first conveyer belt；33, pressing device；331, compact heap；3311, card slot；3312, bar-shaped trough；332, spring；333, solid
Determine block；3331, sliding slot；334, limiting plate；335, fixed plate；3351, telescopic rod；3352, spacing ring；4, the second transmission device；
41, the second idler wheel；42, the second conveyer belt；43, the second supporting rack.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：
The upper surface both ends of a kind of star-like sheath dragger, including bottom plate 1, bottom plate 1 are symmetrically arranged with fixed seat 2, fixed
The upper surface of seat 2 is provided with the first supporting rack 22, and the first transmission device 3 is provided between the top of two the first supporting racks 22,
The lower section of first transmission device 3 is provided with the second transmission device 4, and side of first supporting rack 22 far from the second transmission device 4 is set
It is equipped with guide plate 21, guide plate 21 is towards the bending in 4 direction of the second transmission device, bottom and the fixed seat 2 of guide plate 21
Close welding can ensure that star-like pipeline ensures that stabilization will not be damaged in traction by guide plate 21.
First transmission device 3 includes the first conveyer belt 32, and the first conveyer belt 32 is provided at both ends with the first idler wheel 31, and first
The both sides of idler wheel 31 are connect with the first supporting rack 22 by bearing, and the surface of the first conveyer belt 32 is provided with pressing device 33.
Second transmission device 4 includes the second conveyer belt 42, and the second conveyer belt 42 is provided at both ends with the second idler wheel 41, and second
The both sides of idler wheel 41 are provided with the second supporting rack 43, and the second idler wheel 41 is connect with the second supporting rack 43 by bearing, the second support
The bottom of frame 43 and the upper surface of bottom plate 1 are closely welded.
Pressing device 33 includes compact heap 331, and the bottom of compact heap 331 offers card slot 3311, the section of card slot 3311
Inner wall for semicircle, card slot 3311 opens up bar-shaped trough 3312, and the upper surface of compact heap 331 is closely welded with two springs 332,
The one end of spring 332 far from compact heap 331 and the lower surface of the first conveyer belt 32 are closely welded, the both sides setting of compact heap 331
There is fixed block 333, fixed block 333 is hollow structure, and the upper surface of fixed block 333 offers sliding slot 3331, sliding slot 3331
Section is circle, and the top of sliding slot 3331 is provided with fixed plate 335, and the bottom of fixed plate 335 is connected with telescopic rod 3351, is stretched
Bar 3351 is slidably connected with sliding slot 3331, and the one end of telescopic rod 3351 far from fixed plate 335 is socketed restraining position ring block 3352, spacing ring
3352 diameter is more than the diameter of sliding slot 3331, and an inside of fixed plate 335 is provided with limiting plate 334, the bottom of limiting plate 334
It closely welds, star-like pipeline can be compressed in traction by pressing device 33, to ensure to lead with the top of fixed block 333
Gravitation, and the card slot 3311 of its bottom can be bonded with star-like pipeline, it is made not cause to wear in surface in traction.
The operation principle of the utility model：When carrying out traction work to star-like pipeline, star-like pipeline is placed on guiding
Star-like pipeline is slowly sent between the first transmission device 3 and the second transmission device 4, passes through 21 energy of guide plate by the top of plate 21
Enough ensure that star-like pipeline is supported in traction, so that it is had a smooth transition in traction, to ensure it
Stabilization will not be damaged, after star-like pipeline enters the surface of the second transmission device 4, under the drive of the second idler wheel 41, and star-like pipeline
Slowly moving, the pressing device 33 being arranged on the first transmission device 3 can compress star-like pipeline, to ensure tractive force, and
And the card slot 3311 of its bottom can be bonded with star-like pipeline, made it not cause to wear in surface in traction, passed through after compression
First conveyer belt 32 and the transmission of the second conveyer belt 42, draw from the other end, when the guide plate 21 of the other end can ensure to pull out
Star-like pipeline ensures steadily, and to smoothly draw, traction work is completed.
Basic principles, main features, and advantages of the present invention has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Be only the utility model preference, be not intended to limit the utility model, do not departing from the spirit and scope of the utility model
Under the premise of, the utility model also has various changes and improvements, these changes and improvements both fall within this claimed practicality
In novel range.The protection scope of the present invention is defined by the appended claims and their equivalents.
Claims (5)
1. a kind of star-like sheath dragger, including bottom plate (1), it is characterised in that：The upper surface both ends of the bottom plate (1) are symmetrically set
It is equipped with fixed seat (2), the upper surface of the fixed seat (2) is provided with the first supporting rack (22), two first supporting racks
(22) it is provided with the first transmission device (3) between top, the second transmission dress is provided with below first transmission device (3)
It sets (4), side of first supporting rack (22) far from the second transmission device (4) is provided with guide plate (21), the guide plate
(21) it is the bending in direction the second transmission device (4) direction, the bottom of the guide plate (21) is closely welded with fixed seat (2)
It connects.
2. star-like sheath dragger according to claim 1, it is characterised in that：First transmission device (3) includes the
One conveyer belt (32), first conveyer belt (32) are provided at both ends with the first idler wheel (31), and the two of first idler wheel (31)
Side is connect with the first supporting rack (22) by bearing, and the surface of first conveyer belt (32) is provided with pressing device (33).
3. star-like sheath dragger according to claim 1, it is characterised in that：Second transmission device (4) includes the
Two conveyer belts (42), second conveyer belt (42) are provided at both ends with the second idler wheel (41), and the two of second idler wheel (41)
Side is provided with the second supporting rack (43), and second idler wheel (41) is connect with the second supporting rack (43) by bearing, and described second
The bottom of supporting rack (43) and the upper surface of bottom plate (1) are closely welded.
4. star-like sheath dragger according to claim 2, it is characterised in that：The pressing device (33) includes compact heap
(331), the upper surface of the compact heap (331) is closely welded with two springs (332), and the spring (332) is far from compact heap
(331) one end and the lower surface of the first conveyer belt (32) are closely welded, and the both sides of the compact heap (331) are provided with fixed block
(333), the fixed block (333) is hollow structure, and the upper surface of the fixed block (333) offers sliding slot (3331), institute
The section for stating sliding slot (3331) is circle, and fixed plate (335), the fixed plate are provided with above the sliding slot (3331)
(335) bottom is connected with telescopic rod (3351), and the telescopic rod (3351) is slidably connected with sliding slot (3331), the telescopic rod
(3351) diameter of one end socket restraining position ring block (3352) far from fixed plate (335), the spacing ring (3352) is more than sliding slot
(3331) inside of diameter, the fixed plate (335) is provided with limiting plate (334), the bottom of the limiting plate (334) with
It closely welds at the top of fixed block (333).
5. star-like sheath dragger according to claim 4, it is characterised in that：The bottom of the compact heap (331) opens up
There is card slot (3311), the section of the card slot (3311) is semicircle, and the inner wall of the card slot (3311) opens up bar-shaped trough
(3312)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820082792.5U CN207842013U (en) | 2018-01-18 | 2018-01-18 | Star-shaped sheath tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820082792.5U CN207842013U (en) | 2018-01-18 | 2018-01-18 | Star-shaped sheath tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207842013U true CN207842013U (en) | 2018-09-11 |
Family
ID=63415225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820082792.5U Expired - Fee Related CN207842013U (en) | 2018-01-18 | 2018-01-18 | Star-shaped sheath tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207842013U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111823533A (en) * | 2020-06-19 | 2020-10-27 | 安徽博泰塑业科技有限公司 | Ultrahigh molecular weight polyethylene tubular product extrusion moulding device |
-
2018
- 2018-01-18 CN CN201820082792.5U patent/CN207842013U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111823533A (en) * | 2020-06-19 | 2020-10-27 | 安徽博泰塑业科技有限公司 | Ultrahigh molecular weight polyethylene tubular product extrusion moulding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180911 Termination date: 20190118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |