A coal conveyor belt cleaning device

Abstract

The application discloses a coal conveying belt cleaning device, which comprises a frame mechanism, a pressing assembly arranged on the frame mechanism, a pushing assembly connected with the pressing assembly, and a cleaning mechanism comprising a cleaning assembly arranged on the frame mechanism and a transmission assembly arranged between the pressing assembly and the cleaning assembly. The device can be fixed on the side beams on both sides of the coal conveying belt through the frame, so that the pressing assembly is located on the inner side of the conveying belt and the cleaning mechanism is located above the conveying belt. The conveying belt is pressed from the bottom by the pressing mechanism, and the conveying belt rotates. In the process of rotation, the friction drives the pressing assembly to rotate. The pressing assembly transmits power to the cleaning assembly through the transmission assembly, and the cleaning assembly rotates to brush the upper surface of the conveying belt.

Description

Technical Field

[0001] This invention relates to the technical field of coal conveyor belt cleaning, and more particularly to a coal conveyor belt cleaning device. Background Technology

[0002] Coal is an indispensable fuel in modern industry. By burning coal, energy sources such as electricity and heat can be obtained. During the feeding or short-distance transportation of coal, it needs to be transported by conveyor belts.

[0003] During the long-term transportation of coal, a large amount of coal residue will adhere to the conveyor belt. If it is not cleaned for a long time, the amount of coal residue covering the conveyor belt will increase, eventually causing a problem that is difficult to clean. Therefore, this invention proposes a coal conveyor belt cleaning device. Summary of the Invention

[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the invention.

[0005] In view of the coal cleaning problems existing in the current coal conveyor belts, the present invention is proposed.

[0006] Therefore, the purpose of this invention is to provide a coal conveyor belt cleaning device.

[0007] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a coal conveyor belt cleaning device, comprising: a frame mechanism including a mounting frame, a clamping component disposed on the mounting frame, and a pushing component connected to the clamping component; and a cleaning mechanism including a cleaning component disposed on the mounting frame, and a transmission component disposed between the clamping component and the cleaning component.

[0008] When the clamping component rotates, it can drive the cleaning component to rotate through the transmission component.

[0009] As a preferred embodiment of the coal conveyor belt cleaning device of the present invention, the mounting frame includes a frame body, a fixing clamp provided on one side of the frame body, and an elastic clamp provided on the other side of the frame body.

[0010] As a preferred embodiment of the coal conveyor belt cleaning device of the present invention, the tightening assembly includes a lifting component that slides on the frame, a horizontal column on the lifting component, and a rotating roller that is rotatable and located outside the horizontal column.

[0011] In a preferred embodiment of the coal conveyor belt cleaning device of the present invention, the pushing component includes a translation component slidably mounted on the frame, a push arm disposed between the translation component and the lifting component, and a locking component disposed between the frame and the translation component.

[0012] As a preferred embodiment of the coal conveyor belt cleaning device of the present invention, the lifting component includes a connecting rod, lifting columns disposed at both ends of the connecting rod, and a top block disposed at the top of the lifting column;

[0013] The translation component includes a slide frame and a handle disposed on the slide frame.

[0014] As a preferred embodiment of the coal conveyor belt cleaning device of the present invention, the cleaning assembly includes an extension frame fixed on the frame body, a telescopic member that can rotate on the extension frame, and a cleaning brush assembly located at the bottom of the telescopic member.

[0015] The transmission assembly includes a first transmission part connected to the rotating roller, a second transmission part disposed on the extension frame for transmitting and connecting the first transmission part and the telescopic member, and a tightening part disposed on the extension frame for ensuring stable transmission of the first transmission part.

[0016] As a preferred embodiment of the coal conveyor belt cleaning device of the present invention, the telescopic component includes a rotating shaft rotatably mounted on the extension frame, a sleeve slidably sleeved on the outside of the rotating shaft, and a first spring mounted on the outside of the sleeve.

[0017] The cleaning brush assembly includes a turntable located at the bottom of the sleeve, and multiple brush bodies arranged circumferentially on the outside of the turntable.

[0018] As a preferred embodiment of the coal conveyor belt cleaning device of the present invention, the first transmission part includes a first synchronous wheel connected to the rotating roller, a drive shaft rotatably disposed on the extension frame, a second synchronous wheel fixed to the outside of the drive shaft, and a synchronous belt disposed between the first synchronous wheel and the second synchronous wheel.

[0019] The second transmission unit includes a first bevel gear fixed to the outside of the drive shaft and a second bevel gear fixed to the outside of the rotating shaft, wherein the first bevel gear meshes with the second bevel gear;

[0020] The tightening part includes a side plate fixed to the extension frame, a through groove on the side plate, a cylinder inside the through groove, a movable block sleeved on the outside of the cylinder, a second spring that abuts against the movable block, and a tensioning wheel rotatably provided on the movable block.

[0021] The tensioning wheel is used to tighten the timing belt from the inside.

[0022] As a preferred embodiment of the coal conveyor belt cleaning device of the present invention, the striking mechanism includes a limiting member disposed on the frame, a circulating pressing member disposed on the rotating roller, and a striking member disposed on the limiting member.

[0023] When the rotating roller rotates, it can drive the circulating pressing component to rotate synchronously, and the circulating pressing component can drive the striking component to swing.

[0024] As a preferred embodiment of the coal conveyor belt cleaning device of the present invention, the limiting member includes a fixing column fixed to the frame, a limiting plate fixed to the outside of the fixing column, and an arc-shaped through groove opened on the limiting plate.

[0025] The circulating pressing component includes a driven wheel connected to the rotating roller, and a pressing head disposed outside the driven wheel;

[0026] The striking component includes a rotating rod rotatably sleeved on the outside of the fixed column, an upper limit shaft provided on the rotating rod, a striking rod provided at the end of the rotating rod, and an impact block provided on the striking rod;

[0027] The limiting shaft passes through the arc groove, and a pressure block is fixed at the end of the limiting shaft away from the rotating rod.

[0028] The beneficial effects of the present invention are as follows: By setting up a cleaning mechanism and using a mounting frame, the device can be fixed on the side beams on both sides of the coal conveyor belt, so that the clamping component is located on the inner side of the conveyor belt and the cleaning mechanism is located above the conveyor belt. The clamping mechanism clamps the conveyor belt from the bottom. As the conveyor belt rotates, the friction force drives the clamping component to rotate during the rotation. The clamping component transmits power to the cleaning component through the transmission component. The cleaning component rotates to brush the upper surface of the conveyor belt. Attached Figure Description

[0029] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Wherein:

[0030] Figure 1 This is a schematic diagram of the overall structure of the coal conveyor belt cleaning device of the present invention.

[0031] Figure 2 This is a front view of the structure of the coal conveyor belt cleaning device of the present invention.

[0032] Figure 3 This is a partial structural diagram of the transmission component of the coal conveyor belt cleaning device of the present invention.

[0033] Figure 4 This is a schematic diagram of the telescopic and locking components of the coal conveyor belt cleaning device of the present invention.

[0034] Figure 5 This is a schematic diagram of the striking mechanism structure of the coal conveyor belt cleaning device of the present invention. Detailed Implementation

[0035] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0036] Many specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways different from those described herein, and those skilled in the art can make similar extensions without departing from the spirit of the invention. Therefore, the invention is not limited to the specific embodiments disclosed below.

[0037] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that is mutually exclusive with other embodiments.

[0038] Secondly, the present invention is described in detail with reference to the schematic diagrams. When detailing the embodiments of the present invention, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not according to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of the present invention. In addition, actual fabrication should include three-dimensional spatial dimensions of length, width, and depth.

[0039] Example 1

[0040] Reference Figure 1 A schematic diagram of the overall structure of a coal conveyor belt cleaning device is provided, such as... Figure 1A coal conveyor belt cleaning device includes a frame mechanism 100, comprising a mounting frame 101, a clamping assembly 102 mounted on the mounting frame 101, and a pushing assembly 103 connected to the clamping assembly 102; and a cleaning mechanism 200, comprising a cleaning assembly 201 mounted on the mounting frame 101, and a transmission assembly 202 disposed between the clamping assembly 102 and the cleaning assembly 201; wherein, when the clamping assembly 102 rotates, it can drive the cleaning assembly 201 to rotate via the transmission assembly 202; The device can be fixed to the side beams on both sides of the coal conveyor belt via the mounting frame 101, so that the clamping component 102 is located on the inner side of the conveyor belt and the cleaning mechanism 200 is located above the conveyor belt. The clamping mechanism clamps the conveyor belt from the bottom. As the conveyor belt rotates, the friction force drives the clamping component 102 to rotate. The clamping component 102 transmits power to the cleaning component 201 through the transmission component 202. The cleaning component 201 rotates to brush the upper surface of the conveyor belt.

[0041] Specifically, the mounting frame 101 includes a frame body 101a, a fixing clip 101b located on one side of the frame body 101a, and a spring clip 101c located on the other side of the frame body 101a. There are two fixing clips 101b, both fixed to one side of the frame body 101a. There are two spring clips 101c, each including a clamping positioning block 101c-1 fixed to the frame body 101a, a clamping column 101c-2 slidably connected to the clamping positioning block 101c-1, and limiting plates 101c-3 located at both ends of the clamping column 101c-2. The U-shaped clamp 101c-4 is located at the end of the clamping column 101c-2 away from the fixed clamp 101b. A clamping spring 101c-5 is provided between the U-shaped clamp 101c-4 and the clamping positioning block 101c-1. When fixing this device to the coal conveying device, first, the two fixed clamps 101b are snapped onto one of the side beams of the conveying device. Then, when the U-shaped clamp 101c-4 is fixed to the other side beam, the clamping spring 101c-5 causes the fixed clamp 101b and the elastic clamp 101c to fix the frame 101a between the two side beams of the coal conveying device.

[0042] Furthermore, the clamping assembly 102 includes a lifting member 102a slidably mounted on the frame 101a, a horizontal column 102b mounted on the lifting member 102a, and a rotating roller 102c rotatably mounted on the outside of the horizontal column 102b. The lifting member 102a can be pushed up and down by the pushing assembly 103. When the pushing assembly 103 pushes the lifting member 102a, the lifting member 102a can drive the horizontal column 102b and the rotating roller 102c to move, so that the horizontal column 102b and the rotating roller 102c can move away from the frame 101a, thereby causing the rotating roller 102c to clamp the conveyor belt from the inner side of the conveyor belt.

[0043] Furthermore, the pushing component 103 includes a translation member 103a slidably mounted on the frame 101a, a push arm 103b disposed between the translation member 103a and the lifting member 102a, and a locking member 103c disposed between the frame 101a and the translation member 103a. The translation member 103a is slidably mounted on the frame 101a via a slider and a groove. Alternatively, a track can be installed on the frame 101a, allowing the translation member 103a to slide on the mounting track on the frame 101a. One end of the push arm 103b is rotatably connected to the lifting member 102a, and the other end of the push arm 103b is rotatably connected to the translation member 103a. When the translation member 103a is at its maximum distance from the lifting member 102a... The end of the pusher and the lifting member 102a connected to the pusher remains in an upward tilted state. When the translation member 103a moves towards the lifting member 102a, the horizontal distance between the translation member 103a and the lifting member 102a decreases. The end of the pusher arm 103b connected to the lifting member 102a pushes the lifting member 102a upward, increasing the vertical distance between the lifting member 102a and the translation member 103a. This, in turn, pushes the cross column 102b and the rotating roller 102c away from the frame 101a. The rotating roller 102c tightens the conveyor belt. During long-term use, the middle part of the conveyor belt is under greater pressure, and the two sides will warp. By tightening the conveyor belt with the rotating roller 102c, the problem of uneven conveyor belt is effectively solved.

[0044] Furthermore, the lifting component 102a includes a connecting rod 102a-1, lifting columns 102a-2 disposed at both ends of the connecting rod 102a-1, and a top block 102a-3 disposed at the top of the lifting column 102a-2; wherein, there are two lifting columns 102a-2 and two top blocks 102a-3, the two top blocks 102a-3 are respectively disposed on the two lifting columns 102a-2, the cross column 102b is fixed between the two top blocks 102a-3, the connection point between the push arm 103b and the lifting component 102a is located on the top block 102a-3, the lifting column 102a-2 slides through the frame 101a, and the lifting column 102a-2 is perpendicular to the frame 101a.

[0045] The translation component 103a includes a slide frame 103a-1 and a grip 103a-2 disposed on the slide frame 103a-1, wherein the connection point between the push arm 103b and the translation component 103a is located on the slide frame 103a-1.

[0046] Furthermore, the locking component 103c includes a lock body block 103c-1 fixed to the frame 101a. A through hole 103c-2 is provided on the lock body block 103c-1. A lock body frame 103c-3 is installed on the side of the lock body block 103c-1 away from the slide frame 103a-1. A corresponding hole 103c-4 is provided on the lock body frame 103c-3 at the corresponding position of the through hole 103c-2. A lock pin 103c-5 is slidably sleeved inside the corresponding hole 103c-4 and the through hole 103c-2. A pressure ring 103c-5a is provided on the outside of the lock pin 103c-5. The installation of the pressure ring 103c-5a... The position is located between the lock body block 103c-1 and the lock body frame 103c-3. The return spring 103c-6 is movably sleeved between the pressure ring 103c-5a and the lock body frame 103c-3 and on the outside of the lock pin 103c-5. A row of locking holes 103a-1a is opened on the slide frame 103a-1 at the corresponding position of the through hole 103c-2. When the slide frame 103a-1 needs to be positioned, the return spring 103c-6 pushes the pressure ring 103c-5a, which can drive the lock pin 103c-5 to pass through the locking hole 103a-1a and the through hole 103c-2 at the same time, thereby locking the position of the slide frame 103a-1.

[0047] Operation process: The device can be fixed on the side beams on both sides of the coal conveyor belt by the mounting frame 101, so that the clamping component 102 is located on the inner side of the conveyor belt and the cleaning mechanism 200 is located above the conveyor belt. The clamping mechanism clamps the conveyor belt from the bottom. The conveyor belt rotates. During the rotation of the conveyor belt, the friction force drives the clamping component 102 to rotate. The clamping component 102 transmits power to the cleaning component 201 through the transmission component 202. The cleaning component 201 rotates to brush the upper surface of the conveyor belt.

[0048] Example 2

[0049] Reference Figures 1 to 4This embodiment differs from the first embodiment in that: the cleaning assembly 201 includes an extension frame 201a fixed to the frame 101a, a telescopic member 201b rotatable on the extension frame 201a, and a cleaning brush assembly 201c at the bottom of the telescopic member 201b; the transmission assembly 202 includes a first transmission part connected to the rotating roller 102c, a second transmission part on the extension frame 201a for connecting the first transmission part and the telescopic member 201b, and a tightening part 202c on the extension frame 201a for ensuring stable transmission of the first transmission part. The 01a setting is used to provide the installation position of the cleaning component 201, and there is a distance between the extension frame 201a and the frame 101a, so that the frame 101a, the clamping component 102, and the pushing component 103 can all be located inside the annular conveyor belt and pass through the conveyor belt, while the extension frame 201a is located above the conveyor belt. In use, the conveyor belt rotates, which drives the rotating roller 102c to rotate. The rotating roller 102c drives the telescopic member 201b to rotate through the first transmission part and the second transmission part. The telescopic member 201b drives the cleaning brush group 201c to rotate, thereby brushing the conveyor belt.

[0050] Specifically, the telescopic component 201b includes a rotating shaft 201b-1 rotatably mounted on the extension frame 201a, a sleeve 201b-2 slidably sleeved on the outside of the rotating shaft 201b-1, and a first spring 201b-3 mounted on the outside of the sleeve 201b-2; the cleaning brush assembly 201c includes a turntable 201c-1 mounted at the bottom of the sleeve 201b-2, and a plurality of brush bodies 201c-2 arranged circumferentially on the outside of the turntable 201c-1.

[0051] During the rotation of the roller 102c, it can drive the rotating shaft 201b-1 to rotate through the first transmission part and the second transmission part. The rotating shaft 201b-1 drives the sleeve 201b-2 to rotate, and the sleeve 201b-2 can drive the turntable 201c-1 to rotate, thereby driving multiple brushes 201c-2 to rotate and wash the conveyor belt.

[0052] When the rotating roller 102c presses against the conveyor belt from the inside, the part of the conveyor belt that is pressed against it bulges upward. The conveyor belt will squeeze the turntable 201c-1 and the brush body 201c-2, causing the sleeve 201b-2 to move upward and press the first spring 201b-3. The elastic force of the first spring 201b-3 pushes the turntable 201c-1 and the brush body 201c-2 to contact the conveyor belt, increasing the squeezing force between the brush body 201c-2 and the conveyor belt during the rotating brushing process, thus improving the cleaning effect.

[0053] A synchronization groove 201b-2a is provided on the outer wall of the sleeve 201b-2, and a synchronization block 201b-1a is provided on the outer wall of the rotating shaft 201b-1. When the rotating shaft 201b-1 is sleeved on the inner side of the sleeve 201b-2, the synchronization block 201b-1a slides and engages with the inner side of the synchronization groove 201b-2a, so that the rotating shaft 201b-1 can drive the sleeve 201b-2 to rotate synchronously during the rotation process.

[0054] Furthermore, the first transmission unit includes a first synchronous pulley 202a-1 connected to the rotating roller 102c, a drive shaft 202a-2 rotatably mounted on the extension frame 201a, a second synchronous pulley 202a-3 fixed to the outside of the drive shaft 202a-2, and a synchronous belt 202a-4 disposed between the first synchronous pulley 202a-1 and the second synchronous pulley 202a-3; when the rotating roller 102c rotates, it can drive the first synchronous pulley 202a-1 to rotate, and the first synchronous pulley 202a-1 drives the second synchronous pulley 202a-3 to rotate through the synchronous belt 202a-4, thereby driving the drive shaft 202a-2 to rotate;

[0055] The second transmission unit includes a first bevel gear 202b-1 fixed to the outside of the drive shaft 202a-2 and a second bevel gear 202b-2 fixed to the outside of the rotating shaft 201b-1. The first bevel gear 202b-1 and the second bevel gear 202b-2 mesh. When the drive shaft 202a-2 rotates, it can drive the first bevel gear 202b-1 to rotate. Through the rotation of the first bevel gear 202b-1, the second bevel gear 202b-2 is driven to rotate, which in turn drives the rotating shaft 201b-1 to rotate. The rotating shaft 201b-1 drives the sleeve 201b-2 to rotate. The sleeve 201b-2 can drive the turntable 201c-1 to rotate, which in turn drives multiple brushes 201c-2 to rotate, thus brushing the conveyor belt.

[0056] The tensioning part 202c includes a side plate 202c-1 fixed to the extension frame 201a, a through groove 202c-2 provided on the side plate 202c-1, a cylinder 202c-3 provided inside the through groove 202c-2, a movable block 202c-4 sleeved on the outside of the cylinder 202c-3, a second spring 202c-5 abutting against the movable block 202c-4, and a tensioning wheel 202c-6 rotatably provided on the movable block 202c-4; wherein, the tensioning wheel 202c-6 is used to tighten the synchronous belt 202a-4 from the inside, wherein, when the rotating roller 102c moves away from the frame 101a, the rotating roller 102c and the first synchronous wheel 202a-1 will shorten the distance between them and the second synchronous wheel 202a-3, in order to avoid To prevent the timing belt 202a-4 from loosening, a tensioning part 202c is provided. When the first timing pulley 202a-1 and the second timing pulley 202a-3 are at their maximum distance, the inner side of the timing belt 202a-4 presses against the tensioning pulley 202c-6. The tensioning pulley 202c-6 pushes the moving block 202c-4 to press against the second spring 202c-5. When the first timing pulley 202a-1 and the second timing pulley 202a-3 are close together, the elastic force of the second spring 202c-5 pushes the moving block 202c-4, so that the tensioning pulley 202c-6 maintains the effect of pressing against the timing belt 202a-4 from the inner side of the timing belt 202a-4, so that the first timing pulley 202a-1 and the second timing pulley 202a-3 maintain a stable transmission connection.

[0057] The rest of the structure is the same as in Example 1.

[0058] Operation process: The extension frame 201a is set to provide the installation position of the cleaning component 201, and there is a distance between the extension frame 201a and the frame body 101a, so that the frame body 101a, the clamping component 102, and the pushing component 103 can all be located inside the annular conveyor belt and pass through the conveyor belt. The extension frame 201a is located above the conveyor belt. In use, the conveyor belt rotates, which drives the rotating roller 102c to rotate. The rotating roller 102c drives the telescopic component 201b to rotate through the first transmission part and the second transmission part. The telescopic component 201b drives the cleaning brush group 201c to rotate, thereby brushing the conveyor belt.

[0059] Example 3

[0060] Reference Figures 4 to 5 This embodiment differs from the above embodiments in that the striking mechanism includes a limiting member 301 on the frame 101a, a circulating pressing member 302 on the rotating roller 102c, and a striking member 303 on the limiting member 301; when the rotating roller 102c rotates, it can drive the circulating pressing member 302 to rotate synchronously, and the circulating pressing member 302 can drive the striking member 303 to swing.

[0061] Specifically, the limiting member 301 includes a fixing post 301a fixed to the frame 101a, a limiting plate 301b fixed to the outside of the fixing post 301a, and an arc-shaped through groove 301c opened on the limiting plate 301b. The fixing post 301a is used to provide a position for the striking member 303, and the limiting plate 301b is used to limit the rotation angle of the striking member 303.

[0062] The circulating pressing component 302 includes a driven wheel 302a connected to the rotating roller 102c, and a pressing head 302b disposed outside the driven wheel 302a. During the rotation of the conveyor belt, the rotating roller 102c rotates counterclockwise, which in turn drives the driven wheel 302a to rotate counterclockwise, thereby driving the pressing head 302b to rotate counterclockwise. Each time the pressing head 302b rotates once, it will press the striking component 303 once. Each time the striking component 303 is pressed once, it will strike the conveyor belt once.

[0063] The striking component 303 includes a rotating rod 303a rotatably sleeved on the outside of the fixed post 301a, an upper limit shaft 303b disposed on the rotating rod 303a, a striking rod 303c disposed at the end of the rotating rod 303a, and an impact block 303d disposed on the striking rod 303c; the upper limit shaft 303b passes through the arc-shaped through groove 301c, and a pressure block 303e is fixed at the end of the upper limit shaft 303b away from the rotating rod 303a. In this embodiment, when the pressing head 302b rotates counterclockwise, the pressing head 302b will press against the pressure block 303d. 3e, when the pressure block 303e is subjected to the pressure of the pressing head 302b, the limiting shaft 303b moves inside the arc groove 301c, causing the end of the rotating rod 303a with the limiting shaft 303b installed to rotate downward, so that the end of the rotating rod 303a with the striking rod 303c installed rotates upward. The impact block 303d impacts the conveyor belt from the inner side of the conveyor belt, causing the conveyor belt to vibrate and causing the residual coal residue to detach. After the pressing head 302b and the pressure block 303e detach, the rotating rod 303a rotates and resets under the action of gravity.

[0064] The circular arc through groove 301c and the fixed column 301a are concentric, and the mass of the end of the rotating rod 303a with the striking rod 303c installed is greater than the mass with the limit shaft 303b installed.

[0065] The rest of the structure is the same as in Example 2.

[0066] Operation process: The rotating roller 102c rotates counterclockwise, which in turn drives the driven wheel 302a to rotate counterclockwise, thereby driving the pressing head 302b to rotate counterclockwise. When the pressing head 302b rotates counterclockwise, it presses against the pressure block 303e. When the pressure block 303e is subjected to the pressure of the pressing head 302b, the limiting shaft 303b moves inside the arc groove 301c, causing the end of the rotating rod 303a with the limiting shaft 303b installed to rotate downward, so that the end of the rotating rod 303a with the striking rod 303c installed rotates upward. The impact block 303d impacts the conveyor belt from the inner side of the conveyor belt, causing the conveyor belt to vibrate and causing the residual coal residue to detach. After the pressing head 302b and the pressure block 303e detach, the rotating rod 303a rotates back to its original position under the action of gravity.

[0067] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape, and proportions of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of the invention. The order or sequence of any process or method steps may be changed or rearranged according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structurally equivalent but also equivalent in structure. Other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments without departing from the scope of the invention. Therefore, the present invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0068] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the currently considered best mode for carrying out the invention, or those features that are not relevant to implementing the invention) may be omitted.

[0069] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0070] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. A coal conveyor belt cleaning device, characterized in that: include, The frame mechanism (100) includes a mounting frame (101), a clamping assembly (102) disposed on the mounting frame (101), and a pushing assembly (103) connected to the clamping assembly (102). The cleaning mechanism (200) includes a cleaning component (201) disposed on the mounting frame (101) and a transmission component (202) disposed between the clamping component (102) and the cleaning component (201). When the clamping assembly (102) rotates, it can drive the cleaning assembly (201) to rotate through the transmission assembly (202); The mounting frame (101) includes a frame body (101a), a fixing clip (101b) disposed on one side of the frame body (101a), and an elastic clip (101c) disposed on the other side of the frame body (101a). The clamping assembly (102) includes a lifting member (102a) slidably mounted on the frame (101a), a horizontal column (102b) mounted on the lifting member (102a), and a rotating roller (102c) rotatably mounted on the outside of the horizontal column (102b). The pushing component (103) includes a translation member (103a) slidably disposed on the frame (101a), a push arm (103b) disposed between the translation member (103a) and the lifting member (102a), and a locking member (103c) disposed between the frame (101a) and the translation member (103a). The lifting component (102a) includes a connecting rod (102a-1), lifting columns (102a-2) located at both ends of the connecting rod (102a-1), and a top block (102a-3) located at the top of the lifting column (102a-2). The translation component (103a) includes a slide frame (103a-1) and a handle (103a-2) disposed on the slide frame (103a-1). The cleaning assembly (201) includes an extension frame (201a) fixed on the frame (101a), a telescopic member (201b) rotatable on the extension frame (201a), and a cleaning brush assembly (201c) at the bottom of the telescopic member (201b). The transmission assembly (202) includes a first transmission part that is connected to the rotating roller (102c), a second transmission part disposed on the extension frame (201a) for connecting the first transmission part and the telescopic member (201b), and a tightening part (202c) disposed on the extension frame (201a) for ensuring stable transmission of the first transmission part.

2. The coal conveyor belt cleaning device as described in claim 1, characterized in that: The telescopic component (201b) includes a rotating shaft (201b-1) rotatably mounted on the extension frame (201a), a sleeve (201b-2) slidably sleeved on the outside of the rotating shaft (201b-1), and a first spring (201b-3) mounted on the outside of the sleeve (201b-2). The cleaning brush assembly (201c) includes a turntable (201c-1) located at the bottom of the sleeve (201b-2) and a plurality of brush bodies (201c-2) arranged circumferentially on the outside of the turntable (201c-1).

3. The coal conveyor belt cleaning device as described in claim 2, characterized in that: The first transmission unit includes a first synchronous pulley (202a-1) connected to the rotating roller (102c), a drive shaft (202a-2) rotatably mounted on the extension frame (201a), a second synchronous pulley (202a-3) fixed to the outside of the drive shaft (202a-2), and a synchronous belt (202a-4) disposed between the first synchronous pulley (202a-1) and the second synchronous pulley (202a-3). The second transmission unit includes a first bevel gear (202b-1) fixed to the outside of the drive shaft (202a-2) and a second bevel gear (202b-2) fixed to the outside of the rotating shaft (201b-1), wherein the first bevel gear (202b-1) meshes with the second bevel gear (202b-2); The tightening part (202c) includes a side plate (202c-1) fixed to the extension frame (201a), a through groove (202c-2) provided on the side plate (202c-1), a cylinder (202c-3) provided inside the through groove (202c-2), a moving block (202c-4) sleeved on the outside of the cylinder (202c-3), a second spring (202c-5) abutting against the moving block (202c-4), and a tensioning wheel (202c-6) rotatably provided on the moving block (202c-4). The tensioning pulley (202c-6) is used to tighten the timing belt (202a-4) from the inside.

4. The coal conveyor belt cleaning device as described in claim 3, characterized in that: It also includes a striking mechanism; the striking mechanism includes a limiting member (301) on the frame (101a), a circulating pressing member (302) on the rotating roller (102c), and a striking member (303) on the limiting member (301). When the rotating roller (102c) rotates, it can drive the circulating pressing component (302) to rotate synchronously, and the circulating pressing component (302) can drive the striking component (303) to swing.

5. The coal conveyor belt cleaning device as described in claim 4, characterized in that: The limiting member (301) includes a fixing post (301a) fixed to the frame (101a), a limiting plate (301b) fixed to the outside of the fixing post (301a), and an arc-shaped through groove (301c) opened on the limiting plate (301b). The circulating pressing member (302) includes a driven wheel (302a) connected to the rotating roller (102c) and a pressing head (302b) disposed outside the driven wheel (302a). The striking component (303) includes a rotating rod (303a) rotatably sleeved on the outside of the fixed post (301a), an upper limit shaft (303b) provided on the rotating rod (303a), a striking rod (303c) provided at the end of the rotating rod (303a), and an impact block (303d) provided on the striking rod (303c). The limiting shaft (303b) passes through the arc groove (301c), and a pressure block (303e) is fixed at the end of the limiting shaft (303b) away from the rotating rod (303a).

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