Front sweeping rolling brush mechanism for carriage excess material cleaning

Abstract

The front sweeping rolling brush mechanism comprises a mounting frame and two transfer frames, and two sliding plates capable of being relatively close to or away from each other in the horizontal direction are arranged on the mounting frame; each adapter frame comprises a rotating shaft and a roller shaft which are vertically distributed side by side, and an upper connecting plate and a lower connecting plate which are connected to the two ends of the rotating shaft and the two ends of the roller shaft, the two adapter frames are rotatably mounted on the sides, away from the mounting frame, of the two sliding plates through the corresponding rotating shafts correspondingly, and the roller shafts are rotatably mounted on the adapter frames. The roller shaft is arranged on the upper connecting plate and is far away from the sliding plate relative to the rotating shaft, a roller is coaxially installed on the roller shaft between the upper connecting plate and the lower connecting plate, bristles are arranged on the roller, and an adjusting structure used for being connected with the rotating shaft is further arranged on the sliding plate so that the rotating angle of the rotating shaft can be adjusted to change the relative distance between the roller and the sliding plate. Therefore, the rolling brush mechanism can still be continuously used under the condition that the bristles are abraded and shortened, and the cleaning cost is further reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of carriage cleaning equipment, especially to the carriage residual material cleaning front sweep rolling brush mechanism. BACKGROUND

[0002] In the production process, enterprises such as ports, power plants and mines smelting will purchase a large number of block or powder mineral resources as production raw materials, such as coal, etc. Such bulk materials generally use trains or heavy trucks as transport tools. In the transportation process, due to the influence of moisture and vibration, the bulk material is easy to adhere to the carriage, and it is not easy to clean when unloading.

[0003] There are also many devices in the prior art for cleaning the residual material of the carriage, such as automatic cleaning by rotating the bristles on the bristle mechanism or the rolling brush mechanism. However, after multiple and long-term use, the brush is easy to be shortened and the cleaning quality is reduced. Directly replacing a new brush will not only increase the cleaning cost, but also waste resources. SUMMARY

[0004] The embodiment of the application provides a carriage residual material cleaning front sweep rolling brush mechanism, which can flexibly adjust the distance between the roller shaft, the roller on the roller shaft and the brush protruding sliding plate through the adjusting structure. After the bristles are shortened, the position of the bristles is changed by adjusting the distance, so that it can continue to be used, thereby ensuring the cleaning quality and reducing the cleaning cost.

[0005] The embodiment of the application provides a carriage residual material cleaning front sweep rolling brush mechanism, which comprises a mounting frame and two adapter frames, the mounting frame is provided with two sliding plates capable of relatively approaching or moving away in the horizontal direction;

[0006] The adapter frame comprises a rotating shaft and a roller shaft distributed vertically side by side, and an upper connecting plate and a lower connecting plate connected to both ends of the rotating shaft and the roller shaft, the two adapter frames are rotatably installed on the side of the two sliding plates away from the mounting frame through the corresponding rotating shafts, the roller shaft is rotatably installed on the adapter frame and away from the sliding plate relative to the rotating shaft, the roller shaft is coaxially installed with a roller between the upper connecting plate and the lower connecting plate, the roller is provided with bristles, and the sliding plate is further provided with an adjusting structure for connecting the rotating shaft, so as to adjust the rotation angle of the rotating shaft and change the relative distance between the roller and the sliding plate.

[0007] In a possible implementation, the mounting frame is provided with two telescopic cylinders horizontally arranged above and below, and the telescopic ends of the two telescopic cylinders are connected to the two sliding plates respectively.

[0008] In a possible implementation, the driving directions of the two telescopic cylinders are opposite, and the two telescopic cylinders are distributed in an up-down staggered manner.

[0009] In a possible implementation, the mounting frame is provided with a first guide structure extending in a horizontal direction near a side of the sliding plate, and the sliding plate is provided with a second guide structure in sliding cooperation with the first guide structure.

[0010] In a possible implementation, the first guide structure is a guide rail, and the second guide structure is a sliding block; or the first guide structure and the second guide structure are open steel pipes in nested sliding cooperation.

[0011] In a possible implementation, the sliding plate extends in a vertical direction, and is vertically and symmetrically connected with an extension plate at both ends to form a horizontal U-shaped structure, the extension plates on the two sliding plates extend in opposite directions, and the extension plates on the two sliding plates are distributed in a vertical staggered manner, and the second guide structure is connected to a side of the extension plate.

[0012] In a possible implementation, the adjusting structure is arranged on a side of the extension plate away from the mounting frame, and includes a connecting seat and a buffer spring rod, wherein the connecting seat is provided with a strip-shaped guide hole extending in a horizontal direction and symmetrically distributed in an up-down direction, a fastening screw is arranged in the strip-shaped guide hole, so as to fix the connecting seat on the extension plate after the connecting seat is horizontally moved into position, and one end of the buffer spring rod is hinged to the connecting seat, and the other end is hinged to a rotating adapter on the rotating shaft.

[0013] In a possible implementation, the extension plate is an L-shaped plate including a main plate body connected with the sliding plate and parallel to the sliding plate, and a secondary plate body perpendicular to the main plate body, the secondary plate body is located at an end away from the sliding plate, an adapter plate is arranged on an outer side of the connecting seat, the adapter plate is detachably connected with the secondary plate body through a double-headed screw rod, and the double-headed screw rod is provided with a nut at each end for connecting the adapter plate and the secondary plate body.

[0014] In a possible implementation, the upper connecting plate is provided with a rotating motor, a driving wheel and a driven wheel, a motor rotating shaft of the rotating motor is coaxially connected with a wheel shaft of the driving wheel, a wheel shaft of the driven wheel is coaxially connected with the drum shaft, and the driving wheel is in transmission connection with the driven wheel through a transmission member.

[0015] Beneficial effects: compared with the prior art, the carriage residual material cleaning front sweeping roller brush mechanism provided by the application drives the corresponding adapter frame, roller and brush hair on the adapter frame to move back and forth along the horizontal direction through the sliding plate, so that the inner wall of the carriage is cleaned, when the brush hair is worn and shortened due to long-term use, the relative distance between the roller and the sliding plate is changed by adjusting the rotation angle of the rotating shaft through the adjusting structure, and then the position of the brush hair is changed, so that the cleaning work can continue, the cleaning quality can be ensured, and the cleaning cost is reduced;

[0016] The driving directions of the two telescopic cylinders are opposite, so that the overall structure is more compact, and the occupied space is reduced.

[0017] The extension plates can increase the connection area between the second guide structure and the sliding plate, improve the structural stability between the sliding plate and the mounting frame, and the extension directions of the extension plates on the two sliding plates are opposite, so that the overall structure is more compact, and the occupied space is reduced.

[0018] The strip-shaped guide hole on the connecting seat and the fastening screw are matched, the movement of the connecting seat can be guided by the fastening screw, the movement is more stable and convenient, the connecting seat is fixed on the extension plate by the fastening screw after the connecting seat is moved to the position, and the connection strength between the connecting seat and the extension plate is further increased by cooperation of the sub-plate body, the adapter plate, the double-headed screw rod and the nut, so that the working stability of the roller and the brush hair is improved.

[0019] These and other objects, features and advantages of the present application will become apparent with reference to the following detailed description. BRIEF DESCRIPTION OF DRAWINGS

[0020] Fig. 1 The structure of the carriage residual material cleaning front sweeping roller brush mechanism is shown.

[0021] Fig. 2 The structure of the carriage residual material cleaning front sweeping roller brush mechanism is shown.

[0022] Fig. 3 The structure of the carriage residual material cleaning front sweeping roller brush mechanism is shown. DETAILED DESCRIPTION

[0023] The following description is used to disclose the present application so that those skilled in the art can implement the present application. The preferred embodiments in the following description are only used as examples, and other obvious modifications can be thought by those skilled in the art. The basic principles of the present application defined in the following description can be applied to other embodiments, modifications, improvements, equivalents and other technical solutions without departing from the spirit and scope of the present application.

[0024] Those skilled in the art should understand that in the disclosure of the specification, the orientation or positional relationship indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like are based on the orientation or positional relationship shown in the drawings, which are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, the above terms cannot be understood as a limitation on the utility model.

[0025] It can be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of one element can be one, and in another embodiment, the number of the element can be multiple, and the term "one" cannot be understood as a limitation on the number.

[0026] Reference Figs. 1 to 3 The embodiment of the present application provides a carriage residual material cleaning front sweeping roller brush mechanism, which comprises a mounting frame 10 and two adapter frames 20, wherein the mounting frame 10 is provided with two sliding plates 30 capable of relatively approaching or moving away in the horizontal direction, wherein the adapter frame 20 comprises a rotating shaft 21 and a roller shaft 22 distributed vertically side by side, and an upper connecting plate 23 and a lower connecting plate 24 connected to both ends of the rotating shaft 21 and the roller shaft 22, wherein the two adapter frames 20 are respectively rotatably installed on one side of the two sliding plates 30 away from the mounting frame 10 through the corresponding rotating shafts 21. That is to say, each adapter frame 20 and each sliding plate 30 form a group, the adapter frame 20 is installed on the sliding plate 30 through the rotating shaft 21, and the two sliding plates 30 capable of relatively approaching or moving away can drive the adapter frames 20 to approach or move away from each other in the horizontal direction. The roller shaft 22 is rotatably installed on the adapter frame 20 and moves away from the sliding plate 30 relative to the rotating shaft 21. The roller shaft 22 is coaxially installed with a roller 25 between the upper connecting plate 23 and the lower connecting plate 24, and the roller 25 is provided with bristles (not shown in the figure), so that the inner wall of the carriage can be cleaned by the continuously rotating bristles. The sliding plate 30 is also provided with an adjusting structure 40 for connecting the rotating shaft 21, so as to adjust the rotation angle of the rotating shaft 21 and change the relative distance between the roller 25 and the sliding plate 30, that is, to adjust the position of the bristles. In this way, when the bristles are worn and shortened due to long-term use, the protruding distance of the roller 25 and the bristles can be flexibly adjusted, so that the bristles can be continuously used while meeting the cleaning quality, thereby reducing the cleaning cost and saving resources.

[0027] In one embodiment, two telescopic cylinders 11 are horizontally arranged on the mounting frame 10, and the telescopic ends of the two telescopic cylinders 11 are connected to the two sliding plates 30 respectively, so that each telescopic cylinder 11 can drive the corresponding sliding plate 30 to move horizontally.

[0028] Further preferably, the driving directions of the two telescopic cylinders 11 are opposite, and the two telescopic cylinders 11 are vertically staggered, so as to reduce the occupied space.

[0029] In one embodiment, the mounting frame 10 is provided with a first guide structure 12 extending horizontally near the side of the sliding plate 30, and the sliding plate 30 is provided with a second guide structure 31 slidingly matched with the first guide structure 12, so that the movement stability of the sliding plate 30 can be improved through the matching relationship between the first guide structure 12 and the second guide structure 31.

[0030] Further preferably, the first guide structure 12 is a guide rail, and the second guide structure 31 is a sliding block, or the first guide structure 12 and the second guide structure 31 are nested open steel pipes, which have larger contact area and better guiding stability, and the materials are easy to purchase or manufacture.

[0031] In one embodiment, the sliding plate 30 extends vertically and is connected to the extension plates 32 at both ends perpendicularly and symmetrically, forming a horizontal U-shaped structure. The extension directions of the extension plates 32 on the two sliding plates 30 are opposite, and the extension plates 32 on the two sliding plates 30 are vertically staggered, so as to reduce the occupied space and facilitate installation. In addition, the second guide structure 31 is connected to the side of the extension plate 32, and since the extension directions of the extension plate 32 and the second guide structure 31 are the same, a larger contact area can be formed between them, so as to further improve the sliding stability of the sliding plate 30.

[0032] In one embodiment, the adjusting structure 40 is arranged on the side of the extension plate 32 away from the mounting frame 10, and comprises a connecting seat 41 and a buffer spring rod 42, wherein the connecting seat 41 is provided with strip-shaped guide holes 401 symmetrically distributed up and down and extending horizontally, and a fastening screw is arranged in the strip-shaped guide holes 401 to fix the connecting seat 41 on the extension plate 32 after the connecting seat 41 is horizontally moved into position, and one end of the buffer spring rod 42 is hinged to the connecting seat 41 and the other end is hinged to the adapter seat 26 on the rotating shaft 21, so that the position of the connecting seat 41 in the horizontal direction can be adjusted when the bristles are worn out and become shorter, the rotating angle of the rotating shaft 21 is adjusted through the buffer spring rod 42, and then the outer end roller 25 and the bristles are further away from the sliding plate 30, so that the roller brush mechanism can continue to be used under the premise of meeting the cleaning quality, the cleaning cost can be reduced, resources can be saved, and the connecting seat 41 can be moved directionally through the cooperation of the strip-shaped guide holes 401 and the fastening screw, and the connecting seat 41 is fixed on the extension plate 32 through the fastening screw after being moved into position, so that the operation is convenient, and in addition, it is worth mentioning that the design of this adjusting structure can also play a good role in the initial assembly of the roller brush mechanism, and the initial position of the bristles can be flexibly determined.

[0033] In one embodiment, the extension plate 32 is an L-shaped plate, comprising a main plate body 321 connected to and parallel to the sliding plate 30, and a secondary plate body 322 perpendicular to the main plate body 321, wherein the secondary plate body 322 is located at the end away from the sliding plate 30, and in addition, the outer side of the connecting seat 41 is provided with an adapter plate 43, wherein the adapter plate 43 is detachably connected to the secondary plate body 322 through a double-headed screw rod 44, and the two ends of the double-headed screw rod 44 are respectively provided with screw nuts 45 for connecting the adapter plate 43 and the secondary plate body 322, so that after the connecting seat 41 is fixed in position by the fastening screw, the secondary plate body 322 and the adapter plate 43 are clamped and fixed by the two screw nuts 45 at the two ends of the double-headed screw rod 44 respectively, so that double fixation of the connecting seat 41 can be achieved, and the working stability of the adapter frame 20, the roller 25 and the bristles on the adapter frame 20 can be further improved.

[0034] In one embodiment, the upper connecting plate 23 is provided with a rotating motor 231, a driving wheel 232 and a driven wheel 233, wherein the rotating shaft of the rotating motor 231 is coaxially connected with the wheel shaft of the driving wheel 232 to drive the driving wheel 232 to rotate, the wheel shaft of the driven wheel 233 is coaxially connected with the drum shaft 22, the driving wheel 232 is drivingly connected with the driven wheel 233 through a transmission member, so that the rotation of the rotating motor 231 can be transmitted to the drum shaft 22 through the transmission connection, the drum shaft 22 is driven to rotate, and the cleaning operation on the inner wall of the carriage is realized through the bristles.

[0035] It should be noted that the terms "first", "second" in the present application are only used for the purpose of description, and do not represent any order, and cannot be understood as indicating or implying relative importance. These terms can be interpreted as names.

[0036] Those skilled in the art should understand that the above description and the embodiments of the present application shown in the drawings are only used as examples and do not limit the present application. The advantages of the present application have been fully and effectively realized. The function and structural principle of the present application have been shown and described in the embodiments, and the embodiments of the present application can be any deformation or modification without departing from the principle.

Claims

1. A sweeping roller brush mechanism for cleaning leftover materials in a carriage, characterized in that, The installation frame is provided with two sliding plates capable of relatively approaching or moving away in the horizontal direction; The adapter frame comprises a rotating shaft and a roller shaft distributed vertically side by side, and an upper connecting plate and a lower connecting plate connected to both ends of the rotating shaft and the roller shaft, the two adapter frames are rotatably installed on the two sliding plates away from the installation frame through the corresponding rotating shafts, the roller shaft is rotatably installed on the adapter frame and is away from the sliding plate relative to the rotating shaft, the roller shaft is coaxially installed with a roller between the upper connecting plate and the lower connecting plate, the roller is provided with bristles, and the sliding plate is further provided with an adjusting structure for connecting the rotating shaft to adjust the rotation angle of the rotating shaft and change the relative distance between the roller and the sliding plate.

2. The carriage residue cleanup pre-scan roller brush mechanism of claim 1, wherein, Two telescopic cylinders horizontally up and down are installed on the installation frame, and the telescopic ends of the two telescopic cylinders are connected to the two sliding plates respectively.

3. The carriage residue cleanup pre-scan roller brush mechanism of claim 2, wherein, The driving directions of the two telescopic cylinders are opposite, and the two telescopic cylinders are distributed vertically staggered.

4. The carriage residue cleanup pre-scan roller brush mechanism of claim 3, wherein, The installation frame is provided with a first guide structure extending in the horizontal direction on the side close to the sliding plate, and the sliding plate is provided with a second guide structure slidingly matched with the first guide structure.

5. The carriage residue cleanup pre-scan roller brush mechanism of claim 4, wherein, The first guide structure is a guide rail, and the second guide structure is a sliding block; or the first guide structure and the second guide structure are open steel pipes in nested sliding cooperation.

6. The carriage residue cleanup pre-scan roller brush mechanism of claim 4, wherein, The sliding plate extends vertically and is vertically and symmetrically connected with an extension plate at both ends to form a horizontal U-shaped structure, the extension directions of the extension plates on the two sliding plates are opposite, and the extension plates on the two sliding plates are vertically staggered, and the second guide structure is connected to the side of the extension plate.

7. The undercarriage residue pre-cleaning front sweep brush mechanism of claim 6, wherein, The adjusting structure is arranged on the side of the extension plate away from the installation frame, and comprises a connecting seat and a buffer spring rod, wherein the connecting seat is provided with a strip-shaped guide hole extending horizontally and symmetrically distributed up and down, a fastening screw is installed in the strip-shaped guide hole to fix the connecting seat on the extension plate after the connecting seat is horizontally moved into position, and one end of the buffer spring rod is hinged to the connecting seat and the other end is hinged to a adapter seat on the rotating shaft.

8. The undercarriage residue pre-cleaning front sweep brush mechanism of claim 7, wherein, The extension plate is an L-shaped plate comprising a main plate body connected to the sliding plate and parallel to the sliding plate, and a secondary plate body perpendicular to the main plate body, the secondary plate body is located at the end away from the sliding plate, the outer side of the connecting seat is provided with an adapter plate, the adapter plate is detachably connected to the secondary plate body through a double-headed screw rod, and the two ends of the double-headed screw rod are respectively provided with a nut for connecting the adapter plate and the secondary plate body.

9. The undercarriage residue pre-cleaning front sweep brush mechanism of claim 1, wherein, The upper connecting plate is provided with a rotating motor, a driving wheel and a driven wheel, the motor rotating shaft of the rotating motor is coaxially connected to the wheel shaft of the driving wheel, the wheel shaft of the driven wheel is coaxially connected to the roller shaft, and the driving wheel is drivingly connected to the driven wheel through a transmission member.

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