CN216651285U - Special puller for riding wheel end cover of threshing, redrying and moistening machine - Google Patents
Special puller for riding wheel end cover of threshing, redrying and moistening machine Download PDFInfo
- Publication number
- CN216651285U CN216651285U CN202120723152.XU CN202120723152U CN216651285U CN 216651285 U CN216651285 U CN 216651285U CN 202120723152 U CN202120723152 U CN 202120723152U CN 216651285 U CN216651285 U CN 216651285U
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- pulling claw
- end cover
- riding wheel
- supporting beam
- threshing
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- 210000000078 claw Anatomy 0.000 claims abstract description 61
- 241000208125 Nicotiana Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
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Abstract
The utility model relates to a special puller for a riding wheel end cover of a threshing, redrying and moistening machine, and belongs to the technical field of auxiliary detaching tools of threshing, redrying machines. The special puller for the riding wheel end cover of the threshing redrying and moistening machine comprises a supporting beam, a jacking lead screw, a pulling claw and a pulling claw fixing and adjusting screw rod, wherein the pulling claw is divided into an upper pulling claw and a lower pulling claw, one end of the upper pulling claw and one end of the lower pulling claw are slidably mounted on the supporting beam, an inclined working surface is arranged on the opposite surface of the other end and matched with the end cover inclined surface of the riding wheel of the moistening machine, the upper pulling claw and the lower pulling claw are connected through the pulling claw fixing and adjusting screw rod, a thread through hole is formed in the middle of the supporting beam, and the jacking lead screw penetrates through the thread through hole and is mounted on the supporting beam. The pulling claw with the inclined working surface is adopted to disassemble the end cover of the riding wheel of the leaf moistening machine, the inclined working surface is tightly matched with the inclined surface of the end cover, the inclined surface of the end cover is effectively fixed, the inclined surface of the end cover is uniformly stressed, the disassembly is simple, and the surface of the riding wheel cannot be damaged.
Description
Technical Field
The utility model belongs to the technical field of auxiliary disassembling tools of threshing and redrying machinery, and particularly relates to a special puller for a riding wheel end cover of a threshing, redrying and moistening machine.
Background
Moist leaf machine riding wheel that uses now is through improving the back, because inner structure's reason, unable whole dismantlement comes out, need dismantle the back with the end cover of both sides, just can dismantle the riding wheel at middle part, however, both ends end cover lathe work is the inclined plane of taking the angle, consequently, the inclined plane of end cover can't effectively be fixed to the puller that uses now, the end cover that leads to the both ends can only rely on the mode of striking to dismantle, because end cover and axle cooperation are inseparable, the atress is inhomogeneous when striking, dismantle the difficulty, still cause the surperficial damage of riding wheel easily.
Therefore, it is necessary to provide a special puller for the riding wheel end cover of the threshing, redrying and moistening machine, the working surface of the puller is tightly matched with the inclined surface of the end cover, the inclined surface of the end cover is effectively fixed, the inclined surface of the end cover is uniformly stressed, the puller is easy to detach, and the surface of the riding wheel cannot be damaged.
SUMMERY OF THE UTILITY MODEL
The utility model provides a special puller for a riding wheel end cover of a threshing and redrying leaf-moistening machine, which is characterized in that a working surface is tightly matched with the inclined surface of an end cover, the inclined surface of the end cover is effectively fixed, the inclined surface of the end cover is uniformly stressed and is simple to disassemble, and the surface of the riding wheel cannot be damaged.
In order to realize the purpose, the utility model is realized by the following technical scheme:
the utility model provides a special puller for a riding wheel end cover of a threshing redrying and moistening machine, which comprises a supporting beam 1, a jacking screw rod 2, a pulling claw 3 and a pulling claw fixing and adjusting screw rod 4, wherein the pulling claw 3 is divided into an upper pulling claw and a lower pulling claw, one end of the upper pulling claw and one end of the lower pulling claw are slidably arranged on the supporting beam 1, the opposite surface of the other end of the upper pulling claw and the other end of the lower pulling claw are provided with an inclined working surface 5, the inclined working surface 5 is matched with the inclined surface of an end cover 7 of a riding wheel 6 of the moistening machine, the upper pulling claw and the lower pulling claw are connected through the pulling claw fixing and adjusting screw rod 4, the middle part of the supporting beam 1 is provided with a threaded through hole, and the jacking screw rod 2 passes through the threaded through hole and is arranged on the supporting beam 1.
Preferably, the pull-up claws and the pull-down claws are slidably mounted on the support beam 1 through slide grooves 8 formed in the support beam 1.
Preferably, the pulling claw fixing and adjusting screw rod 4 is provided with a positioning nut 9.
The utility model has the beneficial effects that:
the end cover of the riding wheel of the leaf moistening machine is disassembled by adopting the pulling claw with the inclined working surface, the pulling claw fixes the adjusting screw rod to adjust the distance between the pulling claws, the jacking screw rod is used for pulling the end cover, the inclined working surface is tightly matched with the inclined surface of the end cover, the inclined surface of the end cover is effectively fixed, the inclined surface of the end cover is uniformly stressed, the disassembly is simple, and the surface of the riding wheel cannot be damaged.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the installation and use structure of the utility model.
In the figure, 1-a support beam, 2-a top-pulling screw rod, 3-a pulling claw, 4-a pulling claw fixed adjusting screw rod, 5-an inclined working surface, 6-a tobacco leaf wetting machine riding wheel, 7-an end cover, 8-a chute and 9-a positioning nut.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings to facilitate understanding of the skilled person.
As shown in the figure 1-2, the special puller for the riding wheel end cover of the threshing redrying and moistening machine comprises a supporting beam 1, a top-pulling screw rod 2, a pulling claw 3 and a pulling claw fixing and adjusting screw rod 4, wherein the pulling claw 3 is divided into an upper pulling claw and a lower pulling claw, one end of the upper pulling claw and one end of the lower pulling claw are slidably arranged on the supporting beam 1 through a chute 8 arranged on the supporting beam 1, the opposite surface of the other end is provided with an inclined working surface 5, the inclined working surface 5 is matched with the inclined surface of an end cover 7 of the riding wheel 6 of the moistening machine, the upper pulling claw and the lower pulling claw are connected through the pulling claw fixing and adjusting screw rod 4, the pulling claw 3 is fixed and distance-adjusted by the pulling claw fixing and adjusting screw rod 4, the pulling claw fixing and adjusting screw rod 4 is provided with a positioning nut 9 for preventing the pulling claw 3 from outward turning under the stress in the pulling process, the middle part of the supporting beam 1 is provided with a thread through hole, the top-pulling screw rod 2 passes through the thread through hole and is arranged on the supporting beam 1, and the top-pulling screw rod 2 is used for the end cover 7, the jacking screw rod 2 is rotated to move axially, and the end cover 7 is pulled by the axial force of the jacking screw rod 2 to be disassembled.
According to the utility model, the pulling claw 3 with the inclined working surface 5 is adopted to disassemble the end cover 7 of the riding wheel 6 of the leaf moistening machine, the pulling claw fixes the adjusting screw rod 4 to adjust the distance between the pulling claws 3, the inclined working surface 5 is tightly matched with the inclined surface of the end cover 7, the inclined surface of the end cover 7 is effectively fixed, the inclined surface of the end cover 7 is uniformly stressed, the disassembly is simple, and the surface of the riding wheel cannot be damaged.
Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the utility model, and that, although the utility model has been described in detail with reference to the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the utility model as defined by the appended claims.
Claims (3)
1. The utility model provides a special puller of threshing redrying moist leaf machine riding wheel end cover which characterized in that: the special puller for the riding wheel end cover of the threshing redrying and moistening machine comprises a supporting beam (1), a jacking lead screw (2), a pulling claw (3) and a pulling claw fixing and adjusting screw rod (4), wherein the pulling claw (3) is divided into an upward pulling claw and a downward pulling claw, one end of the upward pulling claw and one end of the downward pulling claw are slidably mounted on the supporting beam (1), an inclined working face (5) is arranged on the opposite face of the other end, the inclined working face (5) is matched with the end cover (7) of the riding wheel (6) of the moistening machine in an inclined plane, the upward pulling claw and the downward pulling claw are connected through the pulling claw fixing and adjusting screw rod (4), a thread through hole is formed in the middle of the supporting beam (1), and the jacking lead screw (2) passes through the thread through hole and is mounted on the supporting beam (1).
2. The special puller for the riding wheel end cover of the threshing, redrying and moistening machine according to claim 1, characterized in that: the upper pulling claw and the lower pulling claw are slidably arranged on the supporting beam (1) through a sliding groove (8) formed in the supporting beam (1).
3. The special puller for the riding wheel end cover of the threshing and redrying leaf-moistening machine according to claim 1 or 2, characterized in that: the pull claw fixing and adjusting screw rod (4) is provided with a positioning nut (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120723152.XU CN216651285U (en) | 2021-04-09 | 2021-04-09 | Special puller for riding wheel end cover of threshing, redrying and moistening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120723152.XU CN216651285U (en) | 2021-04-09 | 2021-04-09 | Special puller for riding wheel end cover of threshing, redrying and moistening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216651285U true CN216651285U (en) | 2022-06-03 |
Family
ID=81758619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120723152.XU Active CN216651285U (en) | 2021-04-09 | 2021-04-09 | Special puller for riding wheel end cover of threshing, redrying and moistening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216651285U (en) |
-
2021
- 2021-04-09 CN CN202120723152.XU patent/CN216651285U/en active Active
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