CN212502278U - Welded pipe conveying device easy to detect abrasion state - Google Patents
Welded pipe conveying device easy to detect abrasion state Download PDFInfo
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- CN212502278U CN212502278U CN202021229092.8U CN202021229092U CN212502278U CN 212502278 U CN212502278 U CN 212502278U CN 202021229092 U CN202021229092 U CN 202021229092U CN 212502278 U CN212502278 U CN 212502278U
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- Prior art keywords
- unilateral
- conveying roller
- fixedly connected
- pinion rack
- pull rod
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- 238000005299 abrasion Methods 0.000 title abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 37
- 239000010959 steel Substances 0.000 claims abstract description 37
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 230000008859 change Effects 0.000 claims abstract description 9
- 238000006073 displacement reaction Methods 0.000 claims abstract description 6
- 230000006835 compression Effects 0.000 claims description 11
- 238000007906 compression Methods 0.000 claims description 11
- 238000010030 laminating Methods 0.000 claims description 11
- 230000000694 effects Effects 0.000 claims description 2
- 238000005498 polishing Methods 0.000 claims description 2
- 206010063659 Aversion Diseases 0.000 description 6
- 239000012634 fragment Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000009467 reduction Effects 0.000 description 4
- 230000000994 depressogenic effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 239000010960 cold rolled steel Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a welded pipe conveying device easy to detect the abrasion state, which comprises a steel pipe transmission frame and a conveying roller rotationally connected to the upper part of the steel pipe transmission frame and driven by a motor, wherein an inner top limiting mechanism is arranged on the upper side of the steel pipe transmission frame, the inner top limiting mechanism comprises a shifting slide rail, a translation slide seat and a clamping component, the shifting slide rail is arranged on the lower side of the conveying roller, and the shifting slide rail is fixedly connected to the upper part of the steel pipe transmission frame; the translational sliding seat is connected to the upper part of the translational sliding rail in a sliding manner, and the lower end of the clamping component is fixedly connected with the translational sliding seat; the screens subassembly includes interior top limit and changes box and unilateral pinion rack, and interior top limit is changeed box upper portion and has been seted up and move the sliding hole longitudinally. The utility model discloses the sunken department of wearing and tearing appears on the conveying roller, unilateral pinion rack shifts up and is died by the card of unidirectional limiting displacement mechanism, and the lower of unilateral pinion rack of restriction makes the conveying roller that appears wearing and tearing deformation rotate by the unilateral pinion rack restriction behind the locking position, makes things convenient for the staff to in time maintain and change the conveying roller that appears wearing and tearing.
Description
Technical Field
The utility model relates to a steel pipe production facility technical field especially relates to an easily detect welded pipe conveyor of wearing and tearing state.
Background
Straight welded pipes are known as straight welded pipes, and pipes obtained by straight welding steel pipes made of hot-rolled or cold-rolled steel sheets or coil-welded steel strips on a welding apparatus are also known as straight welded pipes. The pipe can be roughly divided into scaffold pipes, fluid pipes, wire sleeves, support pipes, guardrail pipes and the like according to different purposes.
Patent publication No. CN207030272U discloses a rollgang suitable for steel pipe transportation, including conveying subassembly and lifting unit, conveying subassembly includes the support, is equipped with the motor on the support, and even spaced is equipped with a plurality of conveying rollers on the support, and the conveying roller divide into initiative conveying roller and driven conveying roller, initiative conveying roller and driven conveying roller interval distribution, and conveying unit's both ends are equipped with lifting unit. Has the advantages that: the conveying and lifting parts of the steel pipe are combined together, so that the labor of workers can be greatly reduced, and the conveying efficiency is improved.
Above-mentioned technical scheme can realize the transport and the promotion to the steel pipe, but in the transportation process of steel pipe, because the initiative conveying roller is in the bearing to the steel pipe, still drive the steel pipe and remove, consequently the initiative conveying roller easily takes place relative slip with the steel pipe, make the wearing and tearing of conveying roller comparatively serious, when the conveying roller causes outside unevenness because of wearing and tearing, with the laminating of steel pipe influenced, when the removal of drive steel pipe, the idle running easily takes place, this kind of idle running is not light to cause the waste of the electric power energy, still easily cause the production efficiency reduction of steel pipe.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an easily detect welded tube conveyor of wearing and tearing state can detect the conveying roller, and the staff's of being convenient for discovery the conveying roller that wearing and tearing appear to in time maintain or change the conveying roller that appears wearing and tearing, reduce because of the idle running production efficiency reduction of the extravagant and steel pipe of electric power energy that causes of conveying roller.
The utility model discloses a can realize through following technical scheme:
a welded pipe conveying device easy to detect a wear state comprises a steel pipe transmission frame and a conveying roller which is rotatably connected to the upper portion of the steel pipe transmission frame and driven by a motor, wherein an inner top limiting mechanism is arranged on the upper side of the steel pipe transmission frame and comprises a shifting slide rail, a translation slide seat and a clamping component, the shifting slide rail is arranged on the lower side of the conveying roller, and the shifting slide rail is fixedly connected to the upper portion of the steel pipe transmission frame; the translation sliding seat is connected to the upper part of the displacement sliding rail in a sliding manner, and the lower end of the clamping component is fixedly connected with the translation sliding seat; the clamping assembly comprises an inner top limit rotating box and a single-side toothed plate, a longitudinal moving sliding hole is formed in the upper portion of the inner top limit rotating box, the single-side toothed plate penetrates through the longitudinal moving sliding hole to be slidably connected with the inner top limit rotating box, a compression spring used for pushing the single-side toothed plate to move upwards is fixedly connected to the lower end of the single-side toothed plate, and the lower end of the compression spring is fixedly connected with the translation sliding seat; one side of the inner top limit rotating box, which is close to the rack of the unilateral toothed plate, is rotatably connected with a one-way limit moving mechanism used for limiting the downward movement of the unilateral toothed plate, the one-way limit moving mechanism is meshed with the unilateral toothed plate, and the upper part of the unilateral toothed plate is abutted against the conveying roller.
Through adopting above-mentioned technical scheme, make unilateral pinion rack keep with the laminating state of conveying roller under compression spring's promotion, appear wearing and tearing depressed part on the conveying roller, unilateral pinion rack shifts up and is died by the card of unidirectional limiting displacement mechanism, restricts the downshifting of unilateral pinion rack to the conveying roller that appears wearing and tearing deformation is rotated by the unilateral pinion rack restriction after the locking position, makes things convenient for the staff to in time maintain and change the conveying roller that appears wearing and tearing.
Further setting the following steps: one-way limit moves mechanism and includes rotor jump ring, sideslip dead axle and torsion spring, sideslip dead axle both ends and interior top limit commentaries on classics box inner wall fixed connection, seted up on the rotor jump ring with sideslip dead axle assorted adversion hole, the rotor jump ring rotates with interior top limit commentaries on classics box through the sideslip dead axle and is connected, rotor jump ring side and unilateral pinion rack joint, the cover is equipped with the torsion spring that is used for keeping rotor jump ring and the laminating of unilateral pinion rack on the sideslip dead axle, the torsion spring both ends respectively with the side fixed connection of sideslip dead axle and rotor jump ring.
Through adopting above-mentioned technical scheme, make the revolving plate jump ring keep under torsion spring promotes with the butt state of unilateral pinion rack, when unilateral pinion rack shifts up, the revolving plate jump ring rotates on the dead axle of horizontal rotation, when unilateral pinion rack shifts down, the revolving plate jump ring card hinders in unilateral pinion rack side, restricts shifting down of unilateral pinion rack.
Further setting the following steps: the shifting mechanism is arranged on the upper portion of the shifting slide rail and comprises a ball screw and a rotating shaft support, the rotating shaft support is fixedly connected to the upper portions of the left end and the right end of the shifting slide rail, the ball screw is connected to the upper portion of the shifting slide rail in a rotating mode through the rotating shaft support, a transfer screw hole penetrating in the horizontal direction is formed in the middle of the translation slide seat, and the ball screw is connected with the translation slide seat in a threaded mode through the transfer screw hole.
Through adopting above-mentioned technical scheme, the aversion mechanism that sets up on the aversion slide rail is convenient for adjust translation slide and interior top limit and is changeed the box position on the aversion slide rail, when making interior top limit change the box and remove to the conveying roller downside, keeps the unilateral pinion rack on the interior top limit changes the box and the butt state of conveying roller lower part.
Further setting the following steps: the inner top limit rotating box is provided with a pull rod sliding hole at one side close to the rotor clamp spring, a reset pull rod for adjusting the rotating state of the rotor clamp spring is inserted in the pull rod sliding hole, a pull rod rotating shaft is fixedly connected to the upper end of the rotor clamp spring, the reset pull rod is rotatably connected with the rotor clamp spring through the pull rod rotating shaft, and a movable pull ring convenient for pulling the reset pull rod is fixedly connected to one end, away from the pull rod rotating shaft, of the reset pull rod.
Through adopting above-mentioned technical scheme, including the pull rod that resets that the box side set up is changeed to top limit, the staff of being convenient for stimulates the pull rod that resets, drives the revolving fragment jump ring and rotates on the dead axle of sideslip, makes the revolving fragment jump ring break away from with the butt state of unilateral pinion rack to conveniently press unilateral pinion rack and move down the restoration.
Further setting the following steps: the upper portion of the unilateral toothed plate is fixedly connected with a welt clamping block, an arc-shaped notch matched with the conveying roller is formed in the upper portion of the welt clamping block, and a polishing surface is formed in one side of the arc-shaped notch of the welt clamping block.
Through adopting above-mentioned technical scheme, at unilateral pinion rack upper portion fixed connection's welt fixture block that has the arc notch, be convenient for make welt fixture block laminating conveying roller lower part slide, strengthen the laminating compactness of welt fixture block and conveying roller.
Further setting the following steps: the unilateral pinion rack middle part is seted up the location slide of vertical setting, it is protruding with location slide assorted screens to indulge to move sliding hole inner wall fixedly connected with, the protruding laminating location slide inner wall of screens and unilateral pinion rack sliding connection.
Through adopting above-mentioned technical scheme, the location slide and the screens arch that set up on unilateral pinion rack are convenient for make the screens arch inject the unilateral pinion rack and rotate the longitudinal sliding on the box at the interior top limit to improve the mobility stability of unilateral pinion rack on the box is changeed at the interior top limit.
Further setting the following steps: the side of the shifting slide rail is provided with an adjusting handle which is used for conveniently adjusting the rotation state of the ball screw, and the adjusting handle is fixedly connected with one end of the ball screw.
Through adopting above-mentioned technical scheme, at the regulation handle that the aversion slide rail side set up, the staff of being convenient for grips the regulation handle and rotates, drives ball screw's rotation to improve and adjust the translation slide on the aversion slide rail and accurately remove to the conveying roller lower part.
To sum up, the utility model discloses a beneficial technological effect does:
the utility model discloses a set up in the interior top stop gear on steel pipe transmission frame upper portion, make unilateral pinion rack butt appear wearing and tearing depressed part in the conveying roller, the rotation of restriction conveying roller to the staff of being convenient for discovers the wearing and tearing sunken problem that appears on the conveying roller, thereby in time maintains or changes the conveying roller that appears wearing and tearing, reduces the production efficiency reduction of the extravagant and steel pipe of electric power energy that causes because of the conveying roller idle running.
Drawings
Fig. 1 is a schematic view of the overall structure of an embodiment of the present invention;
FIG. 2 is a schematic view of the inner top rotation-limiting box portion of an embodiment of the present invention;
fig. 3 is a top view of an embodiment of the present invention.
Reference numerals: 1. a steel pipe transmission frame; 2. a conveying roller; 3. a shifting slide rail; 4. a translation slide; 5. an inner top rotation limiting box; 6. longitudinally moving a sliding hole; 7. a single-side toothed plate; 8. a compression spring; 9. a rotor clamp spring; 10. transversely rotating the fixed shaft; 11. a torsion spring; 12. a pull rod slide hole; 13. a reset pull rod; 14. a pull rod rotating shaft; 15. a movable pull ring; 16. positioning the slideway; 17. a clamping bulge; 18. a welting fixture block; 19. a ball screw; 20. adjusting the handle; 21. and a rotating shaft support.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
In the description of the present invention, it is to be understood that the terms "central", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore are not to be construed as limiting the scope of the invention.
Referring to fig. 1, for the utility model discloses an easily detect welded pipe conveyor of wearing and tearing state, connect in steel pipe driving frame 1 upper portion by motor drive's conveying roller 2 including steel pipe driving frame 1 and rotation, motor drive conveying roller 2's rotation drives the steel pipe transmission on conveying roller 2.
Referring to fig. 1, an inner top limiting mechanism is arranged on the upper side of the steel tube transmission frame 1, and the inner top limiting mechanism comprises a displacement slide rail 3, a translation slide seat 4 and a clamping assembly; the screens subassembly lower extreme and translation slide 4 fixed connection, translation slide 4 sliding connection in the upper portion of aversion slide rail 3. The shifting slide rail 3 is arranged at the lower side of the conveying roller 2 and is fixedly connected with the upper part of the steel pipe transmission frame 1. The shifting slide rail 3 and the shifting slide seat 4 which are arranged between the clamping component and the steel pipe transmission frame 1 are used for adjusting the position of the clamping component on the steel pipe transmission frame 1, so that the clamping component can detect different conveying rollers 2.
Referring to fig. 2, the clamping assembly includes an inner top rotation limiting box 5 and a single-side toothed plate 7, a longitudinal sliding hole 6 is formed in the upper portion of the inner top rotation limiting box 5, and the single-side toothed plate 7 penetrates through the longitudinal sliding hole 6 and is slidably connected with the inner top rotation limiting box 5. Unilateral pinion rack 7 can be in the 5 upper portions of top limit commentaries on classics box slip, and 7 lower extreme fixedly connected with of unilateral pinion rack are used for promoting the compression spring 8 that unilateral pinion rack 7 moved up, and compression spring 8 lower extreme and 4 fixed connection of translation slide, unilateral pinion rack 7 keep with conveying roller 2's laminating state under compression spring 8's promotion. One side of the inner top rotation limiting box 5, which is close to the rack of the unilateral toothed plate 7, is rotatably connected with a one-way movement limiting mechanism used for limiting the downward movement of the unilateral toothed plate 7, and the one-way movement limiting mechanism is meshed with the unilateral toothed plate 7.
Referring to fig. 2, the unidirectional movement limiting mechanism includes a rotating plate clamp spring 9, a transverse rotating fixed shaft 10 and a torsion spring 11. Two ends of the transverse rotating fixed shaft 10 are fixedly connected with the inner wall of the inner top rotation limiting box 5; an inner rotating hole matched with the transverse rotating fixed shaft 10 is formed in the rotating plate clamp spring 9, and the rotating plate clamp spring 9 is rotatably connected with the inner top limit rotating box 5 through the transverse rotating fixed shaft 10. When unilateral pinion rack 7 upwards removed, the unilateral pinion rack 7 side of revolving fragment jump ring 9 laminating slides, and when unilateral pinion rack 7 moves down, the rack portion joint on revolving fragment jump ring 9 side and the unilateral pinion rack 7 restricts moving down of unilateral pinion rack 7. The transverse rotating fixed shaft 10 is sleeved with a torsion spring 11 used for keeping the rotary piece clamp spring 9 and the unilateral toothed plate 7 attached, and two ends of the torsion spring 11 are fixedly connected with the transverse rotating fixed shaft 10 and the side edge of the rotary piece clamp spring 9 respectively.
The middle part of the unilateral toothed plate 7 is provided with a longitudinally arranged positioning slide way 16, the inner wall of the longitudinally moving slide hole 6 is fixedly connected with a clamping bulge 17 matched with the positioning slide way 16, and the clamping bulge 17 is attached to the inner wall of the positioning slide way 16 and is in sliding connection with the unilateral toothed plate 7. The longitudinal sliding of unilateral pinion rack 7 on interior top limit commentaries on classics box 5 is injectd to screens arch 17 to improve the mobility stability of unilateral pinion rack 7 on interior top limit commentaries on classics box 5.
Referring to fig. 1 and 3, a shifting mechanism is disposed on the upper portion of the shifting track 3. The shifting mechanism comprises a ball screw 19 and two rotating shaft supports 21, the two rotating shaft supports 21 are respectively and fixedly connected to the upper parts of the left end and the right end of the shifting slide rail 3, and the ball screw 19 is rotatably connected to the upper part of the shifting slide rail 3 through the rotating shaft supports 21. The middle part of the translation sliding seat 4 is provided with a transfer screw hole which is communicated along the horizontal direction, and the ball screw 19 is in threaded connection with the translation sliding seat 4 through the transfer screw hole. The ball screw 19 on the shifting slide rail 3 is rotated, the positions of the shifting slide seat 4 and the inner top limit rotating box 5 on the shifting slide rail 3 are adjusted, and when the inner top limit rotating box 5 moves to the lower side of the conveying roller 2, the abutting state of the single-edge toothed plate 7 on the inner top limit rotating box 5 and the lower part of the conveying roller 2 is kept. An adjusting handle 20 fixedly connected with one end of the ball screw 19 is arranged on the side of the shifting slide rail 3. The rotation of the adjusting handle 20 is controlled to drive the ball screw 19 to rotate, so that the translation sliding seat 4 on the adjusting and shifting sliding rail 3 can be accurately moved to the lower part of the conveying roller 2.
Referring to fig. 2, a pull rod slide hole 12 is formed in one side of the inner top limit rotating box 5 close to the rotor clamp spring 9, and a reset pull rod 13 for adjusting the rotation state of the rotor clamp spring 9 is inserted into the pull rod slide hole 12. The upper end of the rotor clamp spring 9 is fixedly connected with a pull rod rotating shaft 14, the reset pull rod 13 is rotatably connected with the rotor clamp spring 9 through the pull rod rotating shaft 14, and one end, far away from the pull rod rotating shaft 14, of the reset pull rod 13 is fixedly connected with a movable pull ring 15 which is convenient for pulling the reset pull rod 13. Through pulling the pull rod 13 that resets, drive the revolving fragment jump ring 9 and rotate on the dead axle 10 of violently changeing, make the revolving fragment jump ring 9 break away from with unilateral pinion rack 7's butt state to conveniently press unilateral pinion rack 7 and move down and reset.
The working principle and the beneficial effects of the embodiment are as follows:
after the conveying roller 2 works for a period of time, the clamping assembly is used for detecting the abrasion state of the conveying roller 2, the ball screw 19 is rotated, and the translation sliding seat 4 on the displacement sliding rail 3 is moved to the lower side position of the conveying roller 2. During initial state, unilateral pinion rack 7 is by compression spring 8's promotion and the butt of 2 lower parts of conveying roller, rotates conveying roller 2, makes the 2 lower parts of unilateral pinion rack 7 laminating conveying roller slide, when the wearing and tearing depressed part appears on conveying roller 2, unilateral pinion rack 7 shifts up by compression spring 8 thrust, changes the intertooth space of piece jump ring 9 joint in the next position of rack portion of unilateral pinion rack 7 side, receives torsion spring 11 pulling to keep the butt state, restriction unilateral pinion rack 7 move down. At unilateral pinion rack 7 butt in the wearing and tearing department of conveying roller 2, the rotation of conveying roller 2 is obstructed to make the sunken problem of wearing and tearing that the staff discovery appears on conveying roller 2, can in time carry out timely maintenance or change to the conveying roller 2 that appears wearing and tearing, reduce because of the extravagant production efficiency reduction of the electric power energy that the conveying roller idle running caused and the steel pipe.
The above, only do the preferred embodiment of the present invention, not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (7)
1. The utility model provides an easily detect welded pipe conveyor of wearing and tearing state, includes steel pipe driving frame (1) and rotates the conveying roller (2) of connecting in steel pipe driving frame (1) upper portion, its characterized in that: an inner top limiting mechanism is arranged on the upper side of the steel pipe transmission frame (1), the inner top limiting mechanism comprises a shifting slide rail (3), a translation slide seat (4) and a clamping assembly, the shifting slide rail (3) is arranged on the lower side of the conveying roller (2), and the shifting slide rail (3) is fixedly connected to the upper portion of the steel pipe transmission frame (1);
the translation sliding seat (4) is connected to the upper part of the displacement sliding rail (3) in a sliding manner, and the lower end of the clamping component is fixedly connected with the translation sliding seat (4);
the clamping assembly comprises an inner top limit rotating box (5) and a single-edge toothed plate (7), a longitudinal moving sliding hole (6) is formed in the upper portion of the inner top limit rotating box (5), the single-edge toothed plate (7) penetrates through the longitudinal moving sliding hole (6) and is in sliding connection with the inner top limit rotating box (5), the upper portion of the single-edge toothed plate (7) is abutted to the conveying roller (2), a compression spring (8) used for pushing the single-edge toothed plate (7) to move upwards is fixedly connected to the lower end of the single-edge toothed plate (7), and the lower end of the compression spring (8) is fixedly connected with the translation sliding seat (4); one side of the inner top limit rotating box (5), which is close to the rack of the unilateral toothed plate (7), is rotatably connected with a one-way limit moving mechanism used for limiting the downward movement of the unilateral toothed plate (7).
2. A welded pipe conveying apparatus for easily detecting a worn state according to claim 1, wherein: one-way limit moves mechanism and includes revolving piece jump ring (9), violently change dead axle (10) and torsion spring (11), violently change dead axle (10) both ends and interior top limit and change box (5) inner wall fixed connection, set up on revolving piece jump ring (9) with violently change dead axle (10) assorted internal rotation hole, revolving piece jump ring (9) rotate with interior top limit through violently changing dead axle (10) and are connected, revolving piece jump ring (9) side and unilateral pinion rack (7) joint, the cover is equipped with torsion spring (11) that are used for keeping revolving piece jump ring (9) and unilateral pinion rack (7) laminating on violently changing dead axle (10), torsion spring (11) both ends respectively with the side fixed connection of violently changing dead axle (10) and revolving piece jump ring (9).
3. A welded pipe conveying apparatus for easily detecting a worn state according to claim 1, wherein: the shifting mechanism is arranged on the upper portion of the shifting slide rail (3) and comprises a ball screw (19) and a rotating shaft support (21), the rotating shaft support (21) is fixedly connected to the upper portions of the left end and the right end of the shifting slide rail (3), the ball screw (19) is rotatably connected to the upper portion of the shifting slide rail (3) through the rotating shaft support (21), and the ball screw (19) is in threaded connection with the shifting slide seat (4).
4. A welded pipe conveying apparatus for easily detecting a worn state according to claim 2, wherein: interior top limit is changeed box (5) and is close to rotor jump ring (9) one side and has seted up pull rod slide opening (12), pull rod slide opening (12) interpolation is equipped with the pull rod (13) that resets that is used for adjusting the rotation state of rotor jump ring (9), rotor jump ring (9) upper end fixedly connected with pull rod pivot (14), it is connected with rotor jump ring (9) rotation through pull rod pivot (14) to reset pull rod (13), pull rod pivot (14) one end fixedly connected with is kept away from in pull rod (13) that resets is convenient for spur activity pull ring (15) of resetting pull rod (13).
5. A welded pipe conveying apparatus for easily detecting a worn state according to claim 1, wherein: the upper portion of the unilateral toothed plate (7) is fixedly connected with a welt clamping block (18), an arc-shaped notch matched with the conveying roller (2) is formed in the upper portion of the welt clamping block (18), and a polishing surface is formed in one side of the arc-shaped notch of the welt clamping block (18).
6. A welded pipe conveying apparatus for easily detecting a worn state according to claim 1, wherein: the location slide (16) of vertical setting are seted up at unilateral pinion rack (7) middle part, indulge slide hole (6) inner wall fixedly connected with and fix a position slide (16) assorted screens arch (17), the protruding (17) laminating of screens location slide (16) inner wall and unilateral pinion rack (7) sliding connection.
7. A welded pipe conveying apparatus easy to detect a worn state according to claim 3, wherein: the side edge of the shifting slide rail (3) is provided with an adjusting handle (20) which is used for conveniently adjusting the rotation state of the ball screw (19), and the adjusting handle (20) is fixedly connected with one end of the ball screw (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021229092.8U CN212502278U (en) | 2020-06-29 | 2020-06-29 | Welded pipe conveying device easy to detect abrasion state |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021229092.8U CN212502278U (en) | 2020-06-29 | 2020-06-29 | Welded pipe conveying device easy to detect abrasion state |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212502278U true CN212502278U (en) | 2021-02-09 |
Family
ID=74433683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021229092.8U Expired - Fee Related CN212502278U (en) | 2020-06-29 | 2020-06-29 | Welded pipe conveying device easy to detect abrasion state |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212502278U (en) |
-
2020
- 2020-06-29 CN CN202021229092.8U patent/CN212502278U/en not_active Expired - Fee Related
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210209 |
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| CF01 | Termination of patent right due to non-payment of annual fee |