CN213326173U

CN213326173U - Tarpaulin is smoothed out with fingers in same direction as machine for tarpaulin winding and unwinding devices

Info

Publication number: CN213326173U
Application number: CN202020784183.1U
Authority: CN
Inventors: 陈敬豪; 袁伟超
Original assignee: Henan Xilong Machinery Technology Co ltd
Current assignee: Henan Xilong Machinery Technology Co ltd
Priority date: 2020-05-13
Filing date: 2020-05-13
Publication date: 2021-06-01
Anticipated expiration: 2030-05-13

Abstract

The utility model discloses a tarpaulin is smoothed out with fingers in same direction as machine for tarpaulin winding and unwinding devices, including smoothing out with the fingers in the same direction as machine structure, smooth out with the fingers in the same direction as machine structure and include the body frame and tighten up the frame, tighten up the frame symmetry and set up the lateral part at the body frame, tighten up the frame and pass through body frame fixed mounting, the body frame still includes first pivot, inserted bar, threaded rod, second pivot and support body, first pivot is provided with a pair ofly, the upper end fixed connection of first pivot through the support body, the inserted bar is provided with a pair ofly, the inserted bar is through first pivot fixed connection, the threaded rod is provided with a pair ofly, the threaded rod passes through inserted bar fixed connection, the even fixed connection of second pivot is in the inner of support body, tighten up the frame and include nut, clockwork spring, third pivot and adapter sleeve, the outer end of. The utility model discloses can smooth out the tarpaulin with fingers when the tarpaulin rolling, better satisfying the use needs.

Description

Tarpaulin is smoothed out with fingers in same direction as machine for tarpaulin winding and unwinding devices

Technical Field

The utility model relates to a tarpaulin collecting and releasing equipment technical field specifically is a tarpaulin is smoothed out with fingers in same direction as machine for tarpaulin collecting and releasing device.

Background

Tarpaulin winding and unwinding devices mainly used uses in the rolling of freight train rear portion or expansion tarpaulin, at tarpaulin rolling in-process, because frictional force between tarpaulin and the automobile body is unstable, and receives the elasticity influence of tarpaulin, can make tarpaulin receive the translation velocity unstable, easily makes the tarpaulin flagging at the rolling in-process to cause the inhomogeneous problem of rolling, so the urgent need a scheme that can alleviate above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tarpaulin is smoothed out with fingers in order machine for tarpaulin winding and unwinding devices to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a tarpaulin smoothing machine for a tarpaulin winding and unwinding device comprises a smoothing machine structure, wherein the smoothing machine structure comprises a main frame and tightening frames, the tightening frames are symmetrically arranged on the side part of the main frame, and the tightening frames are fixedly installed through the main frame; the main frame further comprises a first rotating shaft, a pair of inserting rods, a threaded rod, a second rotating shaft and a frame body, wherein the first rotating shaft is fixedly connected with the frame body through the upper end of the frame body; the tightening frame comprises a nut, a spring, a third rotating shaft and a connecting sleeve, the outer end of the spring is fixedly connected with the middle outer wall of the third rotating shaft through the connecting sleeve, the inner end of the spring is fixedly connected with the outer wall of the third rotating shaft, the connecting sleeve is slidably sleeved on the outer wall of the inserting rod, the nut is installed on the outer wall of the threaded rod in a threaded mode, and the connecting sleeve is fixedly installed at the outer end of the inserting rod through the nut.

Preferably, the smoothing machine structure further comprises a fixing frame, and the frame body is fixed with the fixing frame.

Preferably, the main frame further comprises a pair of first rollers, and the first rollers are rotatably sleeved on the outer wall of the first rotating shaft.

Preferably, the main frame further comprises second rollers, the number of the second rollers is the same as that of the second rotating shafts, and the second rollers are rotatably sleeved on the outer walls of the second rotating shafts.

Preferably, the tightening frame further comprises a pair of rollers, the rollers are rotatably mounted at the outer end of the third rotating shaft, and the rollers are not in contact with the spring.

Compared with the prior art, the beneficial effects of the utility model are as follows:

in the using process, at the initial stage of rolling the tarpaulin, the tarpaulin and the main frame are in a suspended state, when the resistance in the tarpaulin rolling is unstable, the tarpaulin can droop, the elasticity of a clockwork spring is utilized to provide upward supporting force for the drooping tarpaulin, the problem of uneven rolling of the tarpaulin due to downward excessive drooping is relieved, the early-stage rolling uniformity of the tarpaulin is improved, the aim of early-stage rolling and smoothing out is fulfilled, after the tarpaulin is rolled to a certain amount, the support body is utilized to provide supporting force for the drooping tarpaulin, the roller shape of the tarpaulin is kept, the aim of later-stage smoothing out the tarpaulin is fulfilled, the early-stage smoothing-out rolling tarpaulin of the main frame is kept through a tightening frame, the defect of early-stage smoothing-out work of the main frame is overcome, the integral smoothing-out effect of the device is improved, the frame body is fixedly connected with an external tarpaulin folding and unfolding device through a, the tarpaulin is supported through the second roller, the friction force between the tarpaulin and the inside of the frame body is reduced, and the friction force between the inner end of the clockwork spring and the tarpaulin is reduced through the rollers, so that the possibility that the clockwork spring scratches the tarpaulin is reduced.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

fig. 2 is a schematic structural view of the main frame of the present invention;

fig. 3 is the schematic view of the split structure of the tightening frame of the present invention.

In the figure: 1. a smoothing machine structure; 2. a main frame; 3. a tightening frame; 4. a first drum; 5. a first rotating shaft; 6. inserting a rod; 7. a threaded rod; 8. a second rotating shaft; 9. a second drum; 10. a frame body; 11. a nut; 12. a clockwork spring; 13. a third rotating shaft; 14. a roller; 15. and connecting the sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships that are relative to each other, are merely for convenience of description and to simplify the description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: a tarpaulin smoothing machine for a tarpaulin winding and unwinding device comprises a smoothing machine structure 1, wherein the smoothing machine structure 1 comprises a main frame 2 and tightening frames 3, the tightening frames 3 are symmetrically arranged on the side part of the main frame 2, and the tightening frames 3 are fixedly installed through the main frame 2; the main frame 2 further comprises a first rotating shaft 5, an inserting rod 6, a threaded rod 7, a second rotating shaft 8 and a frame body 10, wherein the first rotating shaft 5 is provided with a pair of rotating shafts, the first rotating shaft 5 is fixedly connected with the upper end of the frame body 10, the inserting rod 6 is provided with a pair of rotating shafts, the inserting rod 6 is fixedly connected with the first rotating shaft 5, the threaded rod 7 is provided with a pair of rotating shafts, the threaded rod 7 is fixedly connected with the inserting rod 6, and the second rotating shaft 8 is uniformly and fixedly connected with the inner end of the frame body; the tightening frame 3 comprises a nut 11, a clockwork spring 12, a third rotating shaft 13 and a connecting sleeve 15, the outer end of the clockwork spring 12 is fixedly connected through the connecting sleeve 15, the inner end of the clockwork spring 12 is fixedly connected to the outer wall of the middle part of the third rotating shaft 13, the connecting sleeve 15 is slidably sleeved and mounted on the outer wall of the inserted link 6, the nut 11 is installed on the outer wall of the threaded rod 7 in a threaded mode, and the connecting sleeve 15 is fixedly mounted at the outer end of the inserted link 6 through the; in the use, at the tarpaulin rolling initial stage, be unsettled state between tarpaulin and the body frame 2, when the resistance unstability in the tarpaulin rolling, can make the tarpaulin flagging, utilize the elasticity of clockwork spring 12 to provide ascending holding power for flagging tarpaulin, alleviate the inhomogeneous problem of the downward excessive flagging rolling of tarpaulin, thereby the degree of consistency of tarpaulin rolling in earlier stage has been improved, reach the purpose of the rolling in earlier stage of rolling in the same direction as the order, after a certain amount of tarpaulin rolling, utilize support body 10 to provide the holding power for flagging tarpaulin after that, the cylinder form of tarpaulin is kept, thereby the purpose of the tarpaulin later stage in the same direction as the order is smoothed out in earlier stage through tightening up frame 3, the not enough of the work of smoothing out in the earlier stage of body frame 2 has been remedied, thereby the whole effect of smoothing out in the order.

The smoothing machine structure 1 also comprises a fixed frame, and the frame body 10 is fixed with the fixed frame; the frame body 10 is fixedly connected with an external tarpaulin folding and unfolding device through a fixing frame.

The main frame 2 further comprises a pair of first rollers 4, and the first rollers 4 are rotatably sleeved on the outer wall of the first rotating shaft 5; the frictional force between the upper end of the frame body 10 and the tarpaulin is reduced by the first drum 4.

The main frame 2 also comprises second rollers 9, the number of the second rollers 9 is the same as that of the second rotating shafts 8, and the second rollers 9 are rotatably sleeved on the outer walls of the second rotating shafts 8; the tarpaulin is supported by the second roller 9, and the friction force between the tarpaulin and the inside of the frame body 10 is reduced.

The tightening frame 3 further comprises rollers 14, a pair of rollers 14 are arranged, the rollers 14 are rotatably arranged at the outer end of the third rotating shaft 13, and the rollers 14 are not in contact with the clockwork spring 12; the friction between the inner end of the spring 12 and the tarpaulin is reduced by the roller 14, thereby reducing the possibility that the tarpaulin is scratched by the spring 12.

The working principle is as follows: in the using process, at the tarpaulin rolling initial stage, the tarpaulin and the main frame 2 are in a suspended state, when the resistance in the tarpaulin rolling is unstable, the tarpaulin can droop, the elastic force of the clockwork spring 12 is utilized to provide upward supporting force for the drooping tarpaulin, the problem of uneven rolling of the tarpaulin due to downward excessive drooping is relieved, the early rolling uniformity of the tarpaulin is improved, the purpose of early rolling and smoothing of the initial rolling is achieved, after the tarpaulin is rolled to a certain amount, the support body 10 is utilized to provide supporting force for the drooping tarpaulin, the roller shape of the tarpaulin is kept, the purpose of later smoothing and smoothing of the tarpaulin is achieved, the tightening frame 3 is used for keeping the early smoothing and rolling tarpaulin, the defect of early smoothing and smoothing work of the main frame 2 is overcome, the integral smoothing and smoothing effect of the device is improved, the frame body 10 is fixedly connected with an external tarpaulin folding and unfolding device through a fixing frame, the friction force between the upper end of the frame, the friction force between the tarpaulin and the inside of the frame body 10 is reduced by supporting the tarpaulin through the second roller 9, and the friction force between the inner end of the clockwork spring 12 and the tarpaulin is reduced through the roller 14, so that the possibility that the clockwork spring 12 scratches the tarpaulin is reduced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a tarpaulin is smoothed out with fingers in order machine for tarpaulin winding and unwinding devices, is including smoothing out in order quick-witted structure (1), its characterized in that: the smoothing machine structure (1) comprises a main frame (2) and a tightening frame (3), wherein the tightening frame (3) is symmetrically arranged on the side part of the main frame (2), the tightening frame (3) is fixedly installed through the main frame (2), the main frame (2) further comprises a first rotating shaft (5), an inserting rod (6), a threaded rod (7), a second rotating shaft (8) and a frame body (10), the first rotating shaft (5) is provided with a pair of rotating rods, the first rotating shaft (5) is fixedly connected with the upper end of the frame body (10), the inserting rod (6) is provided with a pair of inserting rods (6), the inserting rods (6) are fixedly connected with each other through the first rotating shaft (5), the threaded rod (7) is fixedly connected with each other through the inserting rod (6), and the second rotating shaft (8) is uniformly and fixedly connected with the inner end of the frame body (10); tighten up frame (3) and include nut (11), clockwork spring (12), third pivot (13) and connecting sleeve (15), connecting sleeve (15) fixed connection is passed through to the outer end of clockwork spring (12), the inner fixed connection of clockwork spring (12) is at the middle part outer wall of third pivot (13), connecting sleeve (15) slip cup joint and install the outer wall at inserted bar (6), the outer wall at threaded rod (7) is installed to nut (11) screw thread, connecting sleeve (15) are through nut (11) fixed mounting in the outer end of inserted bar (6).

2. The tarpaulin smoothing machine for the tarpaulin storing and releasing device according to claim 1, wherein: the smoothing machine structure (1) further comprises a fixing frame, and the frame body (10) is fixed with the fixing frame.

3. The tarpaulin smoothing machine for the tarpaulin storing and releasing device according to claim 1, wherein: the main frame (2) further comprises a first roller (4), the first roller (4) is provided with a pair of rollers, and the first roller (4) is rotatably sleeved on the outer wall of the first rotating shaft (5).

4. The tarpaulin smoothing machine for the tarpaulin storing and releasing device according to claim 1, wherein: the main frame (2) further comprises second rollers (9), the number of the second rollers (9) is the same as that of the second rotating shafts (8), and the second rollers (9) are rotatably sleeved on the outer walls of the second rotating shafts (8).

5. The tarpaulin smoothing machine for the tarpaulin storing and releasing device according to claim 1, wherein: the tightening frame (3) further comprises a pair of rollers (14), the rollers (14) are rotatably mounted at the outer end of the third rotating shaft (13), and the rollers (14) are not in contact with the clockwork spring (12).