CN219340963U - Scraper chain stacking device - Google Patents

Abstract

The utility model provides a scraper chain stacking device, which comprises: the frame body is provided with a bearing surface, and the bearing surface is used for placing a scraper chain; the first driving component is arranged on the frame body and positioned at the tail end of the bearing surface and is used for driving the scraper chain to move so as to enable the scraper chain to drop downwards; and the bearing part is positioned below the tail end of the bearing surface and moves back and forth along the horizontal direction so that the scraper chain is stacked on the bearing part. Through the technical scheme that this application provided, can solve the equipment structure complicacy among the prior art, complex operation's problem.

Description

Scraper chain stacking device

Technical Field

The utility model relates to the technical field of chain stacking, in particular to a scraper chain stacking device.

Background

To facilitate transport of the scraper chain downhole, it is often necessary to place the scraper chain in a stacked, opposed relationship on a transport vehicle.

In the prior art, chinese patent with the bulletin number of CN206486001U discloses a quick chain arranging and stacking device for a lifting chain, which comprises a frame, a chain arranging mechanism, a swinging mechanism and two sets of driving devices, wherein the chain arranging mechanism comprises a fixed traveling wheel and a chain conveying motor provided with a transmission chain wheel; the swinging mechanism comprises an intermittent swinging shaft and a vertical pipe for chain arrangement, which are supported on a platform plate of the frame, and one end of the swinging shaft is hinged with the vertical pipe; the two sets of driving devices are composed of a chain running motor, a speed reducer and a horizontal cylinder device, the speed reducer is arranged on a platform plate, a rotary wheel connecting rod transmission mechanism is arranged between an output shaft of the speed reducer and a pendulum shaft, a rotary wheel is arranged on the output shaft, one end of a connecting rod is movably connected in an eccentric hole formed in the rotary wheel, the other end of the connecting rod is movably connected on the pendulum shaft, the cylinder device is arranged between the pendulum shaft and a vertical pipe, and a cylinder body is movably connected on the pendulum shaft, and an air supporting rod is movably connected with the vertical pipe. By means of the device disclosed in the above patent, the chains can be stacked.

However, the device adopting the scheme has a complex structure, and the chain is required to be swung by applying acting force to the chain through various components, so that the operation is complex.

Disclosure of Invention

The utility model provides a scraper chain stacking device which aims at solving the problems of complex equipment structure and complex operation in the prior art.

The utility model provides a scraper chain stacking device, which comprises: the frame body is provided with a bearing surface, and the bearing surface is used for placing a scraper chain; the first driving component is arranged on the frame body and positioned at the tail end of the bearing surface and is used for driving the scraper chain to move so as to enable the scraper chain to drop downwards; and the bearing part is positioned below the tail end of the bearing surface and moves back and forth along the horizontal direction so that the scraper chain is stacked on the bearing part.

Further, the first driving assembly includes: the first driving piece is arranged on the frame body; the chain wheel shaft group is used for being lapped with the scraper chain, and the first driving piece is in driving connection with the chain wheel shaft group so as to enable one end of the scraper chain to drop downwards.

Further, the bearing part moves along the first direction, and the sprocket shaft group includes: the connecting shaft extends along a second direction, the second direction extends along a horizontal direction, and an included angle is formed between the first direction and the second direction; the first driving piece is in driving connection with the connecting shaft; the first chain wheel and the second chain wheel are arranged on the connecting shaft at intervals and synchronously rotate with the connecting shaft, and the first chain wheel and the second chain wheel are respectively corresponding to two chains of the scraper chain.

Further, a spacing between the first sprocket and the second sprocket is adjustable.

Further, the first sprocket is slidably sleeved on the connecting shaft along the axial direction of the connecting shaft, and the sprocket shaft group further comprises: the locking piece, first sprocket and connecting axle pass through the locking piece and connect.

Further, the scraper chain stacking device further comprises: the circumferential limiting structure is arranged between the first sprocket and the connecting shaft and is used for enabling the first sprocket to rotate synchronously with the connecting shaft.

Further, the first driving assembly is movably arranged on the frame body along the second direction.

Further, the scraper chain stacking device further comprises: the second driving assembly is arranged on the frame body and is in driving connection with the first driving assembly so as to enable the first driving assembly to move along the second direction.

Further, the second driving assembly includes: the bearing is sleeved on the connecting shaft, and the inner ring of the bearing is fixedly connected with the connecting shaft; the second driving piece is arranged on the frame body and is in driving connection with the outer ring of the bearing.

Further, the scraper chain stacking device further comprises: the guide structure is arranged between the frame body and the first driving assembly and is used for guiding movement of the first driving assembly.

By adopting the technical scheme, the first driving component is arranged on the frame body to drive the scraper chains borne on the frame body to droop, and the bearing part moves back and forth along the horizontal direction in the sagging process of the scraper chains to bear the sagging scraper chains, so that the scraper chains are stacked on the bearing part. Compared with the traditional technical scheme, the setting of this application can guarantee that the scraper chain piles up on bearing part, and just lets the scraper chain fall down naturally can, does not need other parts to apply other effort to the scraper chain, its simple structure, the simple operation nature is strong and the operation is steady.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

fig. 1 shows a front view of a scraper chain stacking device provided by the utility model;

FIG. 2 illustrates a side view of the scraper chain stacker device provided by the present utility model;

fig. 3 shows a schematic partial structure of a chain stacking device for a scraper chain according to an embodiment of the present utility model.

Wherein the above figures include the following reference numerals:

10. a frame body;

20. a first drive assembly;

21. a first driving member;

22. sprocket shaft group;

221. a connecting shaft; 222. a first sprocket; 223. a second sprocket; 224. a locking member;

30. a carrying part;

40. a second drive assembly;

41. a bearing; 42. and a second driving member.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the utility model, its application, or uses. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 3, an embodiment of the present utility model provides a scraper chain stacking device, which includes a frame body 10, a first driving assembly 20, and a bearing portion 30. The frame body 10 has a bearing surface for placing a scraper chain. The first driving assembly 20 is disposed on the frame 10 and located at an end of the bearing surface, and the first driving assembly 20 is used for driving the scraper chain to move so as to drop down the scraper chain. The bearing part 30 is located below the end of the bearing surface, and the bearing part 30 reciprocates in the horizontal direction so that the scraper chain is stacked on the bearing part 30.

According to the technical scheme of the utility model, the first driving component 20 is arranged on the frame body 10 to drive the scraper chains borne on the frame body to droop, and in the process of the droop of the scraper chains, the bearing part 30 moves back and forth along the horizontal direction to bear the drooping scraper chains, so that the scraper chains are stacked on the bearing part 30. Compared with the traditional technical scheme, the setting of this application can guarantee that the scraper chain piles up on carrying part 30, and just lets the scraper chain fall down naturally can, does not need other parts to apply other effort to the scraper chain, its simple structure, the simple operation nature is strong and the operation is steady.

In this embodiment, the top of the frame 10 is obliquely disposed, and the first driving assembly 20 is disposed at the top of the frame 10, so as to ensure the vertical spacing between the first driving assembly 20 and the bearing portion 30, and provide space for sagging of the scraper chain. And, the top surface of support body 10 is the inclined plane for overlap joint scraper chain, with the scraper chain overlap joint on the inclined top surface of support body 10, can guarantee to overlap joint the scraper chain of sufficient length, avoid appearing the scraper chain and take place the condition of intertwining.

Further, the first drive assembly 20 includes a first drive member 21 and a sprocket shaft set 22. Wherein the first driving member 21 is provided on the frame body 10. The sprocket shaft 22 is used for overlapping the scraper chain, and the first driving member is in driving connection with the sprocket shaft 22 so that one end of the scraper chain drops down. The first driving member 21 and the sprocket shaft 22 are provided, which has a simple structure and is convenient for driving the scraper chain to sag, and in this embodiment, the first driving member 21 is a driving motor.

Further, the bearing part 30 moves in the first direction, and the sprocket shaft group 22 includes a connecting shaft 221, a first sprocket 222, and a second sprocket 223. The connecting shaft 221 extends along a second direction, the second direction extends along a horizontal direction, and the first direction and the second direction have an included angle; the first driving member 21 is drivingly connected to the connecting shaft 221. The first sprocket 222 and the second sprocket 223 are spaced apart on the connecting shaft 221 and both rotate synchronously with the connecting shaft 221, and the first sprocket 222 and the second sprocket 223 are respectively provided corresponding to two chains of the scraper chain. In this embodiment, the moving direction of the bearing portion 30 is perpendicular to the axial direction of the connecting shaft 221, as shown in fig. 1, the moving direction of the bearing portion 30 is the X direction, that is, the moving direction of the bearing portion 30 is the length direction of the bearing portion 30, and the axial direction of the connecting shaft 221 is the width direction of the bearing portion 30; this arrangement ensures that the scraper chain is uniformly stacked on the carrier 30.

Further, in this embodiment, the scraper chain stacking device further includes a pushing cylinder, and the pushing cylinder is drivingly connected to the bearing portion 30, so as to move the bearing portion 30.

In this embodiment, the spacing between the first sprocket 222 and the second sprocket 223 is adjustable. The interval between two chains of different scraper chains is different, and above-mentioned setting can guarantee that this device stacks the scraper chain of equidimension not, guarantees this device's suitability.

Specifically, the first sprocket 222 is slidably sleeved on the connecting shaft 221 along the axial direction of the connecting shaft 221, the sprocket shaft group 22 further includes a locking member 224, and the first sprocket 222 and the connecting shaft 221 are connected by the locking member 224. In this embodiment, a plurality of threaded holes are formed on the peripheral surface of the connecting shaft 221, the plurality of threaded holes are distributed at intervals along the axial direction of the connecting shaft 221, the locking members 224 are locking bolts, and after the distance between the first sprocket 222 and the second sprocket 223 is adjusted, the locking bolts pass through the first sprocket 222 and are in threaded connection with the threaded holes at corresponding positions.

Specifically, the scraper chain stacking device further includes a circumferential limit structure disposed between the first sprocket 222 and the connecting shaft 221, and the circumferential limit structure is used for enabling the first sprocket 222 to rotate synchronously with the connecting shaft 221. This scheme does not limit to circumference limit structure, as long as can realize the circumference spacing between connecting axle 221 and the first sprocket 222. In this embodiment, the circumferential spacing structure includes a key groove and a spline that cooperate with each other, wherein the key groove is provided on the inner peripheral surface of the first sprocket 222, the spline is provided on the peripheral surface of the connecting shaft 221, and the key groove is in spacing cooperation with the spline.

Further, the first driving assembly 20 is movably disposed on the frame 10 in the second direction. The first driving component 20 moves along the second direction to drive the scraper chain to move along the second direction, so that the scraper chain can be paved on the bearing parts 30 with different widths, and the uniformity of the scraper chain paved on the wider bearing parts 30 along the width direction can be ensured.

Further, the scraper chain stacker device also includes a second drive assembly 40. The second driving assembly 40 is disposed on the frame 10, and the second driving assembly 40 is in driving connection with the first driving assembly 20 so as to move the first driving assembly 20 along the second direction. The arrangement of the second driving assembly 40 can ensure the moving stability of the first driving assembly 20 and ensure the automation degree of the device.

Specifically, the second drive assembly 40 includes a bearing 41 and a second drive member 42. The bearing 41 is sleeved on the connecting shaft 221, and an inner ring of the bearing 41 is fixedly connected with the connecting shaft 221. The second driving member 42 is disposed on the frame body 10, and the second driving member 42 is in driving connection with the outer ring of the bearing 41. In this embodiment, the second driving member 42 is a driving cylinder, the driving cylinder is disposed on the frame body 10, a telescopic rod of the driving cylinder is fixedly connected with an outer peripheral surface of the bearing 41, and the telescopic rod of the driving cylinder drives the connecting shaft 221 to move through the bearing 41, and the connecting shaft 221 moves to drive the first driving member 21 to move. The arrangement of the bearing 41 and the second driving member 42 is simple in structure and strong in driving stability.

Further, the chain stacking device for scraper chains further comprises a guiding structure, wherein the guiding structure is arranged between the frame body 10 and the first driving assembly 20, and the guiding structure is used for guiding the movement of the first driving assembly 20. The arrangement of the guiding structure can ensure the stability and smoothness of the movement of the first driving assembly 20. In this embodiment, the guiding structure includes guiding wheels and guiding rails that are in guiding fit with each other, wherein the guiding rails are disposed on the frame 10, and the extending direction of the guiding rails is the same as the moving direction of the first driving assembly 20, and the guiding wheels are disposed on the first driving member 21. The arrangement is that the first driving piece 21 moves to drive the guide wheel to move, the friction force between the guide wheel and the guide rail is small, and the smoothness of the movement of the first driving piece 21 can be ensured; and the guide wheels and the guide rails are arranged, so that the structure is simple.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

In the description of the present utility model, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present utility model; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In addition, the terms "first", "second", etc. are used to define the components, and are only for convenience of distinguishing the corresponding components, and the terms have no special meaning unless otherwise stated, and therefore should not be construed as limiting the scope of the present utility model.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (10)

1. A scraper chain stacking device, characterized in that the scraper chain stacking device comprises:

the frame body (10) is provided with a bearing surface for placing a scraper chain;

the first driving assembly (20) is arranged on the frame body (10) and is positioned at the tail end of the bearing surface, and the first driving assembly (20) is used for driving the scraper chain to move so as to enable the scraper chain to drop downwards;

and the bearing part (30) is positioned below the tail end of the bearing surface, and the bearing part (30) moves back and forth along the horizontal direction so as to enable the scraper chain to be stacked on the bearing part (30).

2. The scraper chain stacking device according to claim 1, wherein the first drive assembly (20) comprises:

a first driving member (21) provided on the frame body (10);

and the chain wheel shaft group (22) is used for overlapping the scraper chain, and the first driving piece is in driving connection with the chain wheel shaft group (22) so that one end of the scraper chain drops downwards.

3. The scraper chain stacking device according to claim 2, wherein the carrier portion (30) moves in a first direction, the sprocket shaft group (22) comprising:

-a connection shaft (221), the connection shaft (221) extending in a second direction, the second direction extending in the horizontal direction, and the first direction having an angle with the second direction; the first driving piece (21) is in driving connection with the connecting shaft (221);

the first chain wheel (222) and the second chain wheel (223) are arranged on the connecting shaft (221) at intervals and synchronously rotate with the connecting shaft (221), and the first chain wheel (222) and the second chain wheel (223) are respectively corresponding to two chains of the scraper chain.

4. A scraper chain stacking device according to claim 3, wherein the spacing between the first sprocket (222) and the second sprocket (223) is adjustable.

5. The chain stacking device as recited in claim 4, wherein the first sprocket (222) is slidably fitted over the connecting shaft (221) in an axial direction of the connecting shaft (221), and the sprocket shaft group (22) further includes:

and a locking member (224), wherein the first sprocket (222) and the connecting shaft (221) are connected through the locking member (224).

6. The scraper chain stacking device as set forth in claim 5, further comprising:

and the circumferential limiting structure is arranged between the first sprocket (222) and the connecting shaft (221) and is used for enabling the first sprocket (222) to rotate synchronously with the connecting shaft (221).

7. A scraper chain stacking device according to claim 3, wherein said first drive assembly (20) is movably arranged on said frame body (10) in said second direction.

8. The scraper chain stacking device as set forth in claim 7, further comprising:

the second driving assembly (40) is arranged on the frame body (10), and the second driving assembly (40) is in driving connection with the first driving assembly (20) so as to enable the first driving assembly (20) to move along the second direction.

9. The scraper chain stacking device according to claim 8, wherein the second drive assembly (40) comprises:

the bearing (41) is sleeved on the connecting shaft (221), and the inner ring of the bearing (41) is fixedly connected with the connecting shaft (221);

the second driving piece (42) is arranged on the frame body (10), and the second driving piece (42) is in driving connection with the outer ring of the bearing (41).

10. The scraper chain stacking device as set forth in claim 7, further comprising:

the guide structure is arranged between the frame body (10) and the first driving assembly (20) and is used for guiding the movement of the first driving assembly (20).

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