Silica sand conveying belt cleaning assembly

Abstract

The utility model provides a silica sand conveying belt cleaning assembly, and relates to the technical field of glass raw material production and transportation equipment. The silica sand conveying belt cleaning assembly comprises a supporting frame, a silica sand conveying mechanism and a cleaning assembly, the silica sand conveying mechanism and the cleaning assembly are installed in the supporting frame, the cleaning assembly comprises a collecting barrel installed at one end of the supporting frame, a cleaning roller is arranged in the collecting barrel, and the two ends of the cleaning roller are fixedly connected with a first rectangular sliding rod and a second rectangular sliding rod respectively. A rotating sleeve is driven to rotate, a cleaning roller is driven to rotate at the top of a collecting barrel under the action of a first rectangular sliding rod, a conveying belt in a silica sand conveying mechanism is cleaned through the cleaning roller, and cleaned material impurities fall into the collecting barrel to be collected; and in the rotating process, the cleaning roller is pushed to horizontally slide in the collecting barrel in a reciprocating mode under the action of the driving mechanism and the elastic mechanism, and the cleaning effect on the conveying belt is improved.

Description

Technical Field

[0001] This utility model relates to a cleaning component, specifically a silica sand conveyor belt cleaning component, belonging to the technical field of glass raw material production and transportation equipment. Background Technology

[0002] Silica sand, as one of the raw materials for glass production, accounts for a large part of the ingredients list. Its purity and cleanliness directly affect the quality of glass products. Silica sand conveyor belts are often used to transport silica sand during the glass production process.

[0003] Chinese Patent Publication No. CN212862937U discloses a conveyor belt cleaning device, which includes a connecting frame and a cleaning brush. The connecting frame is connected to the conveyor frame, and the cleaning brush is slidably connected to the connecting frame in a vertical direction and located below the connecting frame. The cleaning brush is used to abut against the surface of the conveyor belt. An adjustment component is provided between the connecting frame and the cleaning brush to adjust the height of the cleaning brush.

[0004] However, the inventor of the above-mentioned device believes that it has certain defects. The above-mentioned device uses a non-powered brush and relies on the transmission of the conveyor belt for cleaning, which has problems such as incomplete cleaning and low efficiency. Especially when the speed of the conveyor belt changes or the load is uneven, the cleaning effect is even more difficult to guarantee. Therefore, this utility model provides a silica sand conveyor belt cleaning component. Utility Model Content

[0005] The purpose of this invention is to provide a silica sand conveyor belt cleaning component to solve the above-mentioned problems. This addresses the issues of incomplete cleaning and low efficiency in the existing technology that uses non-powered brushes to clean by relying on the transmission of the conveyor belt. In particular, the cleaning effect is difficult to guarantee when the conveyor belt speed changes or the load is uneven.

[0006] This utility model is achieved through the following technical solution: a silica sand conveyor belt cleaning assembly, including a support frame, a silica sand conveying mechanism installed inside the support frame, and a cleaning assembly. The cleaning assembly includes a collection bucket installed at one end of the support frame. A cleaning roller is provided inside the collection bucket. A first rectangular slide rod and a second rectangular slide rod are fixedly connected to both ends of the cleaning roller, respectively. A rotating sleeve and a rotating insert are rotatably connected to both ends of the collection bucket, respectively. The first rectangular slide rod and the second rectangular slide rod are slidably connected inside the rotating sleeve and the rotating insert, respectively. A side box is provided at one end of the collection bucket. A driving mechanism for pressing one end of the first rectangular slide rod is provided inside the side box. An elastic mechanism is provided inside the rotating insert.

[0007] Preferably, the rotating sleeve is located inside the side box, and a connecting rod is rotatably connected inside the side box. A second bevel gear is fixedly connected to the connecting rod, and a first bevel gear is fixedly connected to the outer surface of the rotating sleeve. The first bevel gear meshes with the second bevel gear, and the connecting rod is driven to rotate. The meshing action of the second bevel gear and the first bevel gear drives the cleaning roller to rotate inside the collection bucket.

[0008] Preferably, a motor for driving the connecting rod to rotate is fixedly connected to the side box. The driving mechanism includes a cam fixed to the outer surface of the connecting rod. A ball is fixedly connected to one end of the first rectangular slide rod. One end of the cam is in close contact with the ball. By driving the connecting rod to rotate, the convex end of the cam squeezes the ball at one end of the first rectangular slide rod, thereby pushing the cleaning roller to slide horizontally during rotation.

[0009] Preferably, the elastic mechanism includes a spring, which is fixedly connected between one end of the second rectangular slide rod and the inner wall of the rotating insert. The spring allows the second rectangular slide rod to slide back to its original position quickly when it is not under force.

[0010] Preferably, the bottom of the collection bucket is hinged to a bottom cover, and the other end of the bottom cover is detachably connected to the collection bucket by bolts. By removing the bolts between the collection bucket and the bottom cover, the bottom cover can be opened to discharge the collected material inside the collection bucket.

[0011] Preferably, one end of the support frame is fixedly connected to a connecting socket, and a connecting strip is fixedly connected to the collection bucket. One end of the connecting strip is inserted into the inside of the connecting socket. By adjusting the sliding of the connecting strip inside the connecting socket, the distance between the collection bucket and the support frame is adjusted, thereby adjusting the degree of squeezing of the conveyor belt by the cleaning roller.

[0012] Preferably, a fixing bolt is inserted into the connector socket, and a fixing screw hole adapted to the fixing bolt is provided on the connector strip. The connector strip and connector socket are assembled together by the fixing bolt and fixing screw hole.

[0013] This utility model provides a cleaning component for a silica sand conveyor belt, which has the following beneficial effects:

[0014] 1. The device drives the rotating sleeve to rotate, and under the action of the first rectangular slide bar, it drives the cleaning roller to rotate on the top of the collection bucket. The cleaning roller cleans the conveyor belt in the silica sand conveying mechanism. The cleaned material and impurities fall into the inside of the collection bucket for collection. During the rotation, the cleaning roller is pushed to slide horizontally back and forth inside the collection bucket by the action of the drive mechanism and the elastic mechanism, which improves the cleaning effect on the conveyor belt.

[0015] 2. The device uses connecting strips, connecting sockets, fixing bolts, and fixing screw holes to install the cleaning components at one end of the support frame. By adjusting the distance between the collection bucket and the support frame, the distance between the cleaning roller and the conveyor belt is adjusted to a suitable distance, reducing wear between the conveyor belt and the cleaning roller while ensuring cleaning effect. Attached Figure Description

[0016] Figure 1 This is a perspective view of the entire utility model;

[0017] Figure 2 This is a schematic diagram of the cleaning component structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the cam structure of this utility model;

[0019] Figure 4 For the present utility model Figure 2 Enlarged diagram at point S;

[0020] Figure 5 For the present utility model Figure 1 Enlarged view of point A.

[0021] [Explanation of Key Component Symbols]

[0022] 1. Support frame; 11. Connecting socket; 2. Silica sand conveying mechanism; 3. Collection bucket; 31. Connecting strip; 32. Bottom cover; 4. Cleaning roller; 41. First rectangular slide bar; 42. Second rectangular slide bar; 5. Rotating sleeve; 51. First bevel gear; 6. Side box; 7. Connecting rotating rod; 71. Second bevel gear; 72. Cam; 73. Motor; 8. Rotating sleeve; 81. Spring. Detailed Implementation

[0023] This utility model provides a silica sand conveyor belt cleaning component.

[0024] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 A silica sand conveyor belt cleaning assembly includes a support frame 1, a silica sand conveying mechanism 2 installed inside the support frame 1, and a cleaning assembly. The cleaning assembly includes a collection bucket 3 installed at one end of the support frame 1. A cleaning roller 4 is provided inside the collection bucket 3. The silica sand conveying mechanism 2 is a conveyor belt conveyor. The silica sand conveying mechanism 2 is common knowledge in the art and will not be described in detail in this application. The surface of the conveyor belt on the silica sand conveying mechanism 2 is cleaned by driving the cleaning roller 4 inside the collection bucket 3 to rotate.

[0025] Please refer to it again. Figure 1and Figure 5 One end of the support frame 1 is fixedly connected to a connecting socket 11, and a connecting strip 31 is fixedly connected to the collection bucket 3. One end of the connecting strip 31 is inserted into the inside of the connecting socket 11. A fixing bolt is inserted into the connecting socket 11, and a fixing screw hole adapted to the fixing bolt is opened on the connecting strip 31. By driving the connecting strip 31 to slide inside the connecting socket 11, the distance between the cleaning roller 4 and the conveyor belt is adjusted. The working distance between the cleaning roller 4 and the conveyor belt should be controlled within the range of 2–3 mm.

[0026] Please refer to it again. Figure 1 and Figure 5 The bottom of the collection bucket 3 is hinged to a bottom cover 32. The other end of the bottom cover 32 is detachably connected to the collection bucket 3 by bolts. By removing the bolts between the bottom cover 32 and the collection bucket 3, the bottom cover 32 can be flipped open to open the bottom of the collection bucket 3 and discharge the material collected inside the collection bucket 3.

[0027] Please refer to it again. Figure 1 , Figure 2 , Figure 3 and Figure 4 The cleaning roller 4 is fixedly connected to a first rectangular slide bar 41 and a second rectangular slide bar 42 at both ends. The collection bucket 3 is rotatably connected to a rotating sleeve 5 and a rotating insert 8 at both ends. The first rectangular slide bar 41 and the second rectangular slide bar 42 are slidably connected inside the rotating sleeve 5 and the rotating insert 8, respectively. Both ends of the rotating sleeve 5 are open, and one end of the rotating insert 8 is open. The first rectangular slide bar 41 slides inside the rotating sleeve 5, and one end of the second rectangular slide bar 42 slides inside the rotating insert 8. The rotating sleeve 5, the first rectangular slide bar 41, the first bevel gear 51, and the rotating insert 8 support the cleaning roller 4 to rotate inside the collection bucket 3. Both the first rectangular slide bar 41 and the second rectangular slide bar 42 are rectangular columns.

[0028] Please refer to it again. Figure 1 and Figure 2 The collection bucket 3 has a side box 6 at one end, and a rotating sleeve 5 is located inside the side box 6. A connecting rod 7 is rotatably connected inside the side box 6. A second bevel gear 71 is fixedly connected to the connecting rod 7. A first bevel gear 51 is fixedly connected to the outer surface of the rotating sleeve 5. The first bevel gear 51 meshes with the second bevel gear 71. The connecting rod 7 is driven to rotate. The meshing action of the second bevel gear 71 and the first bevel gear 51 drives the rotating sleeve 5 to rotate, thereby causing the cleaning roller 4 to rotate inside the collection bucket 3.

[0029] Please refer to it again. Figure 1 , Figure 2 and Figure 3The side box 6 is equipped with a drive mechanism that presses one end of the first rectangular slide bar 41. A motor 73 that drives the connecting rod 7 to rotate is fixedly connected to the side box 6. The drive mechanism includes a cam 72 fixed on the outer surface of the connecting rod 7. A ball is fixedly connected to one end of the first rectangular slide bar 41. One end of the cam 72 is in close contact with the ball. The motor 73 is started to drive the connecting rod 7 to rotate inside the side box 6. The protruding end of the cam 72 pushes one end of the first rectangular slide bar 41 to slide the first rectangular slide bar 41 towards the collection bucket 3, thus pushing the rotating cleaning roller 4 to slide horizontally.

[0030] Please refer to it again. Figure 1 , Figure 2 and Figure 3 The rotating insert 8 has an elastic mechanism inside, which includes a spring 81. The spring 81 is fixedly connected between one end of the second rectangular slide bar 42 and the inner wall of the rotating insert 8. When the protruding end of the cam 72 moves away from one end of the first rectangular slide bar 41, the cleaning roller 4 is driven to slide and reset by the rebound of the spring 81.

[0031] Working principle: Silica sand is conveyed and transported by the silica sand conveying mechanism 2. The starting motor 73 drives the connecting rod 7 to rotate. The meshing action of the first bevel gear 51 and the second bevel gear 71 drives the rotating sleeve 5 to rotate, which in turn drives the cleaning roller 4 to rotate inside the collection bucket 3. The cleaning roller 4 cleans the conveyor belt on the silica sand conveying mechanism 2. During the cleaning process, the cleaning roller 4 squeezes the ball at one end of the first rectangular slide rod 41 through the cam 72, pushing the rotating cleaning roller 4 to slide inside the collection bucket 3. When the protruding end of the cam 72 moves away from the first rectangular slide rod 41, the spring 81 returns and drives the rotating cleaning roller 4 to slide back to its original position, so that the rotating cleaning roller 4 slides horizontally back and forth inside the collection bucket 3. The cleaned material falls into the collection bucket 3 for collection. Finally, the collected material and impurities are discharged by opening the bottom cover 32.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A silica sand conveyor belt cleaning assembly, comprising a support frame (1), a silica sand conveying mechanism (2) installed inside the support frame (1), and a cleaning assembly, characterized in that: The cleaning assembly includes a collection bucket (3) installed at one end of a support frame (1). The collection bucket (3) is equipped with a cleaning roller (4). The two ends of the cleaning roller (4) are respectively fixedly connected to a first rectangular slide rod (41) and a second rectangular slide rod (42). The two ends of the collection bucket (3) are respectively rotatably connected to a rotating sleeve (5) and a rotating insert (8). The first rectangular slide rod (41) and the second rectangular slide rod (42) are respectively slidably connected inside the rotating sleeve (5) and the rotating insert (8). One end of the collection bucket (3) is equipped with a side box (6). The side box (6) is equipped with a driving mechanism that squeezes one end of the first rectangular slide rod (41). The rotating insert (8) is equipped with an elastic mechanism.

2. The silica sand conveyor belt cleaning assembly according to claim 1, characterized in that: The rotating sleeve (5) is located inside the side box (6). A connecting rod (7) is rotatably connected inside the side box (6). A second bevel gear (71) is fixedly connected to the connecting rod (7). A first bevel gear (51) is fixedly connected to the outer surface of the rotating sleeve (5). The first bevel gear (51) meshes with the second bevel gear (71).

3. A silica sand conveyor belt cleaning assembly according to claim 2, characterized in that: The side box (6) is fixedly connected to a motor (73) that drives the connecting rod (7) to rotate. The driving mechanism includes a cam (72) fixed on the outer surface of the connecting rod (7). One end of the first rectangular slide bar (41) is fixedly connected to a ball, and one end of the cam (72) is in close contact with the ball.

4. A silica sand conveyor belt cleaning assembly according to claim 1, characterized in that: The elastic mechanism includes a spring (81), which is fixedly connected between one end of the second rectangular slide bar (42) and the inner wall of the rotating insert (8).

5. A silica sand conveyor belt cleaning assembly according to claim 1, characterized in that: The bottom of the collection bucket (3) is hinged to a bottom cover (32), and the other end of the bottom cover (32) is detachably connected to the collection bucket (3) by bolts.

6. A silica sand conveyor belt cleaning assembly according to claim 1, characterized in that: One end of the support frame (1) is fixedly connected to a connection socket (11), and a connection strip (31) is fixedly connected to the collection bucket (3). One end of the connection strip (31) is inserted into the inside of the connection socket (11).

7. A silica sand conveyor belt cleaning assembly according to claim 6, characterized in that: A fixing bolt is inserted into the connecting socket (11), and a fixing screw hole adapted to the fixing bolt is opened on the connecting strip (31).

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