Cleaning device

Abstract

The utility model provides a cleaning device which is suitable for cleaning parts to be cleaned and comprises a first cleaning part and a second cleaning part. The second cleaning assembly is arranged in the moving direction of the to-be-cleaned part, the first cleaning part and the second cleaning assembly are arranged in a spaced mode, and a cleaning part of the second cleaning assembly abuts against the to-be-cleaned part so that the to-be-cleaned part can sequentially pass through the first cleaning part and the second cleaning assembly to be cleaned; the cleaning part is arranged in a reciprocating motion mode in the preset direction, and the preset direction is perpendicular to the moving direction of the to-be-cleaned part. The cleaning device solves the problem that in the prior art, the belt cleaning efficiency of a belt conveyor is low.

Description

Technical Field

[0001] The utility model relates to the technical field of belt conveyors, in particular to a cleaning device. Background Art

[0002] The belt conveyor uses the transmission of the belt to move the coal on the belt to a preset position. During the transportation process, in order to prevent the coal from sticking to the belt, a scraper will be set near the end of the belt to scrape off the coal stuck on the belt.

[0003] During the scraping process, in order to protect the belt and prevent the scraper from scratching the belt, the scraper cannot directly contact the belt surface, resulting in a certain gap between the scraper and the belt, causing some fine coal slag to be unable to be scraped off cleanly. Long-term accumulation of coal slag on the belt surface will cause the belt to deviate. Utility Model Content

[0004] The main purpose of the utility model is to provide a cleaning device to solve the problem of low belt cleaning efficiency of belt conveyors in the prior art.

[0005] In order to achieve the above-mentioned purpose, the fundamental utility model provides a cleaning device suitable for cleaning an object to be cleaned, the cleaning device comprising: a first cleaning member; a second cleaning assembly, the first cleaning member and the second cleaning assembly are arranged at intervals along the movement direction of the object to be cleaned, the cleaning portion of the second cleaning assembly abuts against the object to be cleaned, so that the object to be cleaned passes through the first cleaning member and the second cleaning assembly in sequence for cleaning; the cleaning portion is arranged to be reciprocatingly movable along a preset direction, and the preset direction is perpendicular to the movement direction of the object to be cleaned.

[0006] Furthermore, the second cleaning assembly also includes: a driving member and a transmission component, the transmission component is in transmission connection with the driving member, and the transmission component is connected with the cleaning part, so that the driving member drives the cleaning part to move through the transmission component.

[0007] Furthermore, the transmission component includes: a transmission screw and a moving component, the transmission screw is transmission-connected to the moving component, and the moving component is connected to the cleaning portion, so that the transmission screw is driven to rotate through the driving member to drive the moving component to reciprocate along a preset direction.

[0008] Furthermore, the moving component includes a first moving part and a second moving part, the cleaning part and the second moving part are respectively arranged on both sides of the first moving part, and the second moving part can be movably mounted on the transmission screw to drive the second moving part to move through the rotation of the transmission screw.

[0009] Furthermore, the first movable member includes a movable body and a clamping member, the clamping member is movably arranged on the movable body, the movable body is connected to the second movable member, and the cleaning part also includes a slot, and the clamping member is moved to engage with the slot to fix the cleaning part relative to the first movable member.

[0010] Furthermore, there are two clamping members, which are respectively arranged on both sides of the cleaning portion along the moving direction of the piece to be cleaned, and there are two clamping grooves, which are arranged in one-to-one correspondence with the two clamping members.

[0011] Furthermore, the two clamping members are arranged to be movable toward each other along the moving direction of the object to be cleaned, so that each clamping member is clamped with the corresponding clamping groove.

[0012] Furthermore, the second cleaning component also includes two first connecting members, which are arranged in a one-to-one correspondence with the two clamping members, and the first connecting members are connected to the corresponding clamping members. Two grooves extending along the movement direction of the member to be cleaned are arranged on the movable body, and the two grooves are arranged in a one-to-one correspondence with the two first connecting members. Each first connecting member can be movably inserted into the corresponding groove to drive the two clamping members to move toward each other through the opposite movement of the two first connecting members.

[0013] Furthermore, the second cleaning component also includes two elastic parts, which are arranged in a one-to-one correspondence with the two grooves, one end of each elastic part is connected to the groove wall of the corresponding groove, and the other end of each elastic part is connected to the corresponding first connecting part, so that when the elastic part restores its elastic deformation, it drives the corresponding first connecting part to move to engage with the slot.

[0014] Furthermore, the part to be cleaned is arranged on a support frame, and the cleaning device also includes a support member, the support member is connected to the support frame, and the first cleaning member and the second cleaning component are arranged on the support member at intervals.

[0015] By applying the technical solution of the utility model, the cleaning device includes a first cleaning piece and a second cleaning component. The piece to be cleaned passes through the first cleaning piece and the second cleaning component in sequence. The cleaning part of the second cleaning component abuts against the piece to be cleaned, so that the cleaning part can completely clean the dirt that the first cleaning piece cannot clean, thereby avoiding residual dirt on the piece to be cleaned. The cleaning part reciprocates along a preset direction, so that the cleaning part can repeatedly clean the piece to be cleaned from the preset direction, thereby improving the cleaning efficiency of the second cleaning component and the cleaning device, and solving the problem of low belt cleaning efficiency of belt conveyors in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings constituting part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 A schematic structural diagram of an embodiment of a cleaning device, an object to be cleaned and a support frame according to the utility model is shown;

[0018] Figure 2 Shows Figure 1 A local enlarged schematic diagram of the middle A;

[0019] Figure 3 A schematic structural diagram of a second cleaning component of a cleaning device according to the utility model is shown;

[0020] Figure 4 A schematic structural diagram of a cleaning portion of a cleaning device according to the utility model is shown.

[0021] The above drawings include the following reference numerals:

[0022] 1. Part to be cleaned; 2. Support frame; 10. First cleaning part; 20. Second cleaning component; 21. Cleaning part; 211. Slot; 22. Driving part; 24. Transmission screw; 251. First moving part; 252. Second moving part; 253. Moving body; 254. Clamping part; 256. Third moving part; 26. First connecting part; 261. Second connecting part; 27. Groove; 28. Elastic part; 29. ​​Support part; 208. Through hole; 209. Support cylinder. DETAILED DESCRIPTION

[0023] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0024] Unless otherwise specifically stated, the relative arrangement, numerical expressions and numerical values ​​of the parts and steps set forth in these embodiments do not limit the scope of the present application. At the same time, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to the actual proportional relationship. The technology, method and equipment known to those of ordinary skill in the relevant field may not be discussed in detail, but in appropriate cases, the technology, method and equipment should be considered as a part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so that once a certain item is defined in an accompanying drawing, it does not need to be further discussed in subsequent drawings.

[0025] In the description of the present application, it should be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the present application; the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0026] Please refer to Figures 1 to 4 The utility model provides a cleaning device, which is suitable for cleaning an object to be cleaned 1. The cleaning device includes: a first cleaning member 10; a second cleaning assembly 20. Along the movement direction of the object to be cleaned 1, the first cleaning member 10 and the second cleaning assembly 20 are arranged at intervals, and a cleaning portion 21 of the second cleaning assembly 20 abuts against the object to be cleaned 1, so that the object to be cleaned 1 passes through the first cleaning member 10 and the second cleaning assembly 20 in sequence for cleaning; the cleaning portion 21 is arranged to be reciprocatingly movable along a preset direction, and the preset direction is perpendicular to the movement direction of the object to be cleaned 1.

[0027] The cleaning device of the present invention comprises a first cleaning member 10 and a second cleaning assembly 20. The member 1 to be cleaned passes through the first cleaning member 10 and the second cleaning assembly 20 in sequence. The cleaning portion 21 of the second cleaning assembly 20 abuts against the member 1 to be cleaned, so that the cleaning portion 21 can completely remove the dirt that the first cleaning member 10 fails to remove, thereby avoiding residual dirt on the member 1 to be cleaned. The cleaning portion 21 reciprocates along a preset direction, so that the cleaning portion 21 can repeatedly clean the member 1 to be cleaned from the preset direction, thereby improving the cleaning efficiency of the second cleaning assembly 20 and the cleaning device, and solving the problem of low belt cleaning efficiency of the belt conveyor in the prior art.

[0028] Specifically, the first cleaning member 10 is a scraper, the cleaning portion 21 is a brush plate, the member to be cleaned 1 is a belt of a belt conveyor, the preset direction is the width direction of the belt, and the length direction of the belt is the same as the movement direction of the belt; since the member to be cleaned 1 passes through the first cleaning member 10 and the second cleaning component 20 in sequence, the cleaning portion 21 can brush off the fine coal slag remaining on the belt, thereby enhancing the cleaning of the belt.

[0029] In this embodiment, if Figure 3 As shown, the second cleaning assembly 20 further includes: a driving member 22 and a transmission component, the transmission component is in transmission connection with the driving member 22, and the transmission component is connected with the cleaning portion 21, so that the driving member 22 drives the cleaning portion 21 to move through the transmission component.

[0030] Specifically, the transmission component is used to connect the cleaning part 21 and the driving member 22, so that the driving member 22 can drive the cleaning part 21 to reciprocate along a preset direction to achieve repeated cleaning of the object to be cleaned 1, thereby ensuring the cleaning efficiency of the second cleaning assembly 20. The driving member 22 is a motor.

[0031] In this embodiment, if Figure 3 As shown, the transmission component includes a transmission screw 24 and a moving component. The transmission screw 24 is transmission-connected to the moving component. The moving component is connected to the cleaning portion 21, so that the transmission screw 24 is driven to rotate through the driving member 22, thereby driving the moving component to reciprocate along a preset direction.

[0032] Specifically, the transmission screw 24 is used for transmission connection between the driving member 22 and the moving part. The driving member 22 drives the transmission screw 24 to rotate, the transmission screw 24 drives the moving part to reciprocate along a preset direction, and the moving part drives the cleaning part 21 to reciprocate along a preset direction.

[0033] In this embodiment, if Figure 3 As shown, the moving parts include a first moving member 251 and a second moving member 252. The cleaning portion 21 and the second moving member 252 are respectively arranged on both sides of the first moving member 251. The second moving member 252 can be movably mounted on the transmission screw 24 to drive the second moving member 252 to move through the rotation of the transmission screw 24.

[0034] Specifically, the moving component further includes a third moving member 256 , and the third moving member 256 is disposed between the second moving member 252 and the first moving member 251 .

[0035] Specifically, the second moving member 252 is used to connect the transmission screw 24 and the first moving member 251, so that the transmission screw 24 rotates to drive the second moving member 252 and the third moving member 256 to move, and the third moving member 256 drives the first moving member 251 and the cleaning part 21 thereon to move.

[0036] In this embodiment, if Figure 2 As shown, the first movable member 251 includes a movable body 253 and a clamping member 254. The clamping member 254 is movably arranged on the movable body 253. The movable body 253 is connected to the second movable member 252. The cleaning portion 21 also includes a slot 211. The clamping member 254 is moved to engage with the slot 211 to fix the cleaning portion 21 relatively to the first movable member 251.

[0037] Specifically, the movable body 253 is used to connect the third movable member 256 and the first movable member 251, and then connect the second movable member 252 and the first movable member 251, and the clamping member 254 is used to connect the cleaning part 21 and the first movable member 251, wherein the clamping member 254 is engaged with the clamping slot 211 to ensure the connection reliability between the cleaning part 21 and the first movable member 251, and ensure that the cleaning part 21 can move with the first movable member 251.

[0038] In this embodiment, if Figure 2 As shown, there are two clamping members 254 , which are respectively arranged on both sides of the cleaning portion 21 along the moving direction of the object to be cleaned 1 , and there are two clamping grooves 211 , which are arranged one-to-one with the two clamping members 254 .

[0039] Specifically, the two clamping grooves 211 are respectively clamped with the corresponding two clamping members 254, thereby further ensuring the connection reliability between the cleaning portion 21 and the first moving member 251.

[0040] In this embodiment, if Figure 2 and Figure 4 As shown, the two clamping members 254 are arranged to be movable toward each other along the moving direction of the object to be cleaned 1 , so that each clamping member 254 is clamped with the corresponding clamping groove 211 .

[0041] Specifically, when the cleaning part 21 needs to be replaced, the two clamping members 254 are moved away from each other, and then the old cleaning part 21 is removed, and the new cleaning part 21 is placed on the movable body 253; then the two clamping members 254 are moved toward each other until the clamping members 254 are engaged with the clamping groove 211, thereby fixing the cleaning part 21. Such a configuration facilitates replacement and maintenance of the cleaning part 21, and helps to improve the cleaning efficiency of the cleaning device.

[0042] In this embodiment, if Figure 2As shown, the second cleaning component 20 also includes two first connecting members 26, and the two first connecting members 26 are arranged in a one-to-one correspondence with the two clamping members 254. The first connecting members 26 are connected to the corresponding clamping members 254, and the movable body 253 is provided with two grooves 27 extending along the movement direction of the part to be cleaned 1. The two grooves 27 are arranged in a one-to-one correspondence with the two first connecting members 26. Each first connecting member 26 can be movably inserted into the corresponding groove 27, so that the two clamping members 254 can be driven to move toward each other through the two first connecting members 26 moving toward each other.

[0043] Specifically, the second cleaning assembly 20 further includes two second connecting members 261 , which are arranged in one-to-one correspondence with the two first connecting members 26 , and two ends of each second connecting member 261 are respectively connected to the corresponding clamping member 254 and the first connecting member 26 .

[0044] Specifically, the first connecting member 26 is movably inserted into the corresponding groove 27 so that the groove 27 can guide the first connecting member 26 to prevent the first connecting member 26 and the clamping member 254 from moving away from the preset direction.

[0045] In this embodiment, if Figure 2 As shown, the second cleaning component 20 also includes two elastic members 28, and the two elastic members 28 are arranged in a one-to-one correspondence with the two grooves 27. One end of each elastic member 28 is connected to the groove wall of the corresponding groove 27, and the other end of each elastic member 28 is connected to the corresponding first connecting member 26, so that when the elastic member 28 restores its elastic deformation, it drives the corresponding first connecting member 26 to move to engage with the slot 211.

[0046] Specifically, when the cleaning part 21 needs to be replaced, the two clamping parts 254 are manually moved away from each other, and the elastic part 28 is stretched and filled with elastic force. At this time, the cleaning part 21 is inserted, and then the movement of the clamping part 254 is manually stopped. The elastic part 28 restores its elastic deformation, driving the two clamping parts 254 to move toward each other until the clamping parts 254 are engaged with the slots 211, thereby fixing the cleaning part 21.

[0047] Specifically, the elastic member 28 is a spring.

[0048] In this embodiment, if Figure 1 As shown, the object to be cleaned 1 is arranged on the support frame 2, and the cleaning device further comprises a support member 29, which is connected to the support frame 2, and the first cleaning member 10 and the second cleaning assembly 20 are arranged on the support member 29 at intervals.

[0049] In this embodiment, if Figure 3As shown, the second cleaning component 20 also includes a support cylinder 209, which is arranged on the support member 29, the second movable member 252, the third movable member 256 and the transmission screw 24 are arranged in the support cylinder 209, and the first movable member 251 is arranged above the support cylinder 209; the driving member 22 is arranged on the outside of the support cylinder 209, and a through hole 208 is arranged on the support cylinder 209, so that the transmission screw 24 is connected to the driving member 22 through the through hole 208.

[0050] Specifically, the support member 29 is extended along the moving direction of the object to be cleaned 1 , the support member 29 is used to connect the support frame 2 and the second cleaning assembly 20 , and the support cylinder 209 is used to support the driving member 22 , the transmission component and the cleaning part 21 .

[0051] From the above description, it can be seen that the above embodiments of the utility model achieve the following technical effects:

[0052] The cleaning device of the present invention comprises a first cleaning member 10 and a second cleaning assembly 20. The member 1 to be cleaned passes through the first cleaning member 10 and the second cleaning assembly 20 in sequence. The cleaning portion 21 of the second cleaning assembly 20 abuts against the member 1 to be cleaned, so that the cleaning portion 21 can completely remove the dirt that the first cleaning member 10 fails to remove, thereby avoiding residual dirt on the member 1 to be cleaned. The cleaning portion 21 reciprocates along a preset direction, so that the cleaning portion 21 can repeatedly clean the member 1 to be cleaned from the preset direction, thereby improving the cleaning efficiency of the second cleaning assembly 20 and the cleaning device, and solving the problem of low belt cleaning efficiency of the belt conveyor in the prior art.

[0053] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0054] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of this application.

[0055] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A cleaning device, suitable for cleaning an object to be cleaned (1), characterized in that: The cleaning device comprises: A first cleaning member (10); a second cleaning assembly (20), wherein the first cleaning assembly (10) and the second cleaning assembly (20) are arranged at an interval along the moving direction of the object to be cleaned (1), and the cleaning portion (21) of the second cleaning assembly (20) abuts against the object to be cleaned (1), so that the object to be cleaned (1) passes through the first cleaning assembly (10) and the second cleaning assembly (20) in sequence for cleaning; The cleaning portion (21) is arranged to be reciprocatingly movable along a preset direction, wherein the preset direction is perpendicular to the movement direction of the object to be cleaned (1).

2. The cleaning device according to claim 1, characterized in that: The second cleaning component (20) also includes: A driving member (22) and a transmission component, wherein the transmission component is in transmission connection with the driving member (22), and the transmission component is connected with the cleaning portion (21), so that the driving member (22) drives the cleaning portion (21) to move via the transmission component.

3. The cleaning device according to claim 2, characterized in that: The transmission components include: A transmission screw (24) and a moving component, wherein the transmission screw (24) is in transmission connection with the moving component, and the moving component is connected to the cleaning portion (21), so that the transmission screw (24) is driven to rotate through the driving member (22), thereby driving the moving component to reciprocate along the preset direction.

4. The cleaning device according to claim 3, characterized in that: The moving component comprises a first moving member (251) and a second moving member (252); the cleaning portion (21) and the second moving member (252) are respectively arranged on two sides of the first moving member (251); the second moving member (252) is movably sleeved on the transmission screw (24) so ​​as to drive the second moving member (252) to move through the rotation of the transmission screw (24).

5. The cleaning device according to claim 4, characterized in that: The first movable member (251) comprises a movable body (253) and a clamping member (254); the clamping member (254) is movably arranged on the movable body (253); the movable body (253) is connected to the second movable member (252); the cleaning portion (21) further comprises a clamping groove (211); the clamping member (254) is moved to clamp with the clamping groove (211) so that the cleaning portion (21) and the first movable member (251) are relatively fixed.

6. The cleaning device according to claim 5, characterized in that: There are two clamping members (254), and the two clamping members (254) are respectively arranged on both sides of the cleaning portion (21) along the movement direction of the object to be cleaned (1); there are two clamping grooves (211), and the two clamping grooves (211) are arranged in a one-to-one correspondence with the two clamping members (254).

7. The cleaning device according to claim 6, characterized in that: The two clamping members (254) are arranged to be movable towards each other along the moving direction of the object to be cleaned (1), so that each clamping member (254) is clamped with the corresponding clamping groove (211).

8. The cleaning device according to claim 6, characterized in that: The second cleaning component (20) further comprises two first connecting members (26), the two first connecting members (26) being arranged in one-to-one correspondence with the two clamping members (254), the first connecting members (26) being connected to the corresponding clamping members (254), the movable body (253) being provided with two grooves (27) extending along the movement direction of the object to be cleaned (1), the two grooves (27) being arranged in one-to-one correspondence with the two first connecting members (26), each of the first connecting members (26) being movably inserted into the corresponding groove (27), so that the two clamping members (254) can be driven to move towards each other by the two first connecting members (26) moving towards each other.

9. The cleaning device according to claim 8, characterized in that: The second cleaning assembly (20) further comprises two elastic members (28), the two elastic members (28) being arranged in one-to-one correspondence with the two grooves (27), one end of each elastic member (28) being connected to the groove wall of the corresponding groove (27), and the other end of each elastic member (28) being connected to the corresponding first connecting member (26), so that when the elastic member (28) recovers its elastic deformation, the corresponding first connecting member (26) is driven to move to engage with the engaging groove (211).

10. The cleaning device according to claim 1, characterized in that: The object to be cleaned (1) is arranged on a support frame (2), and the cleaning device further comprises a support member (29), wherein the support member (29) is connected to the support frame (2), and the first cleaning member (10) and the second cleaning assembly (20) are arranged on the support member (29) at intervals.

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