Belt lower layer sweeper with adjustable sweeping angle

Abstract

The utility model relates to the field of belt lower layer sweeping, in particular to a belt lower layer sweeper with an adjustable sweeping angle. The utility model aims to solve the technical problem that pollutants such as impurities, dust and the like are often adhered to the surface of the lower layer of the conveying belt in the working process of the conveying belt. In order to solve the technical problem, the belt lower layer sweeper with the adjustable sweeping angle comprises a main box body, a power reciprocating mechanism is arranged in the main box body, the power reciprocating mechanism comprises a rotating wheel, two wedge blocks are fixedly connected to the outer side of the rotating wheel, two first limiting frames are arranged on the two sides of the rotating wheel, and the two first limiting frames are fixedly connected with the rotating wheel. A sliding groove is formed in the first limiting frame, the rotating wheel is slidably connected into the sliding groove formed in the first limiting frame, and a supporting column is fixedly connected to the bottom of the first limiting frame. The power of the conveying belt is further converted through the power reciprocating mechanism, reciprocating power is provided for the cleaning mechanism, and the cleaning mechanism cleans the lower side of the conveying belt through the power reciprocating mechanism.

Description

Technical Field

[0001] This utility model relates to the field of belt under-layer cleaning, and in particular to a belt under-layer cleaner with an adjustable cleaning angle. Background Technology

[0002] With the continuous development and progress of industrial production, conveyor belts are widely used in various material transportation applications. However, during the operation of the conveyor belt, impurities, dust and other pollutants often adhere to the lower surface of the conveyor belt, which not only greatly affects the normal operation of the conveyor belt, but also further damages the equipment and the environment, and reduces the service life of the equipment. Utility Model Content

[0003] (1) Technical problems to be solved

[0004] In order to overcome the shortcomings of impurities, dust and other pollutants often adhering to the lower surface of the conveyor belt during the operation of the conveyor belt, the present invention aims to provide a belt lower surface cleaner with an adjustable cleaning angle.

[0005] (2) Technical solution

[0006] To solve the above-mentioned technical problems, this utility model provides a belt sweeper with an adjustable sweeping angle, including a main housing. The main housing contains a reciprocating mechanism, which includes a rotating wheel. Two wedges are fixedly connected to the outer side of the rotating wheel. Two limiting frames are provided on both sides of the rotating wheel, and each limiting frame has a groove inside. The wedges on the outer side of the rotating wheel are slidably connected to the grooves in the limiting frames. A support column is fixedly connected to the bottom of each limiting frame, and a connecting block is fixedly connected to the other end of the support column. A spring is provided on the outer side of the support column, and a fixing plate is slidably connected to the outer side of the support column. The side of the fixing plate is fixedly connected to the main housing. The upper end of the left spring is fixedly connected to the fixing plate, and the lower end of the left spring is fixedly connected to the connecting block. The upper end of the right spring is fixedly connected to the limiting frame, and the lower end of the right spring is fixedly connected to the fixing plate.

[0007] Preferably, the lower end of the connecting block is rotatably connected to a connecting rod via a rotating shaft, and the other end of the connecting rod is rotatably connected to a sliding rod via a rotating shaft. A second limiting frame is slidably connected to the outside of the sliding rod. A notch is opened on the upper side of the second limiting frame. The connecting rod is slidably connected within the notch opened in the second limiting frame. A support plate is fixedly connected to the bottom of the second limiting frame. The support plate is slidably connected to the sliding rod and fixedly connected to the main housing. Multiple through holes are opened on the side of the main housing. The sliding rod is slidably connected within the through holes opened on the side of the main housing. A limiting ring is fixedly connected to the end of the sliding rod.

[0008] Preferably, a cleaning mechanism is provided between the two main housings. The cleaning mechanism includes vertical support plates, which are symmetrically arranged. A through hole is opened at the lower end of each vertical support plate. A limiting ring is limited to rotate within the through hole opened at the lower end of the left vertical support plate. A horizontal support plate is fixedly connected to the upper end of the vertical support plate. Multiple cleaning plates are fixedly connected to the upper end of the horizontal support plate. Multiple through holes are opened on the upper end of the horizontal support plate. A limiting slide post is limited to rotate within the through hole opened at the lower end of the right vertical support plate. The limiting slide post is slidably connected within the through hole opened on the side of the main housing. A fixed guide block is slidably connected to the outside of the limiting slide post. The bottom of the fixed guide block is fixedly connected to the support plate.

[0009] Preferably, a through hole is provided on the upper side of the main housing, and a rotating shaft is rotatably connected in the through hole. The rotating shaft extends to the outside of the main housing and a roller is fixedly connected to its end. L-shaped support plates are fixedly connected to the opposite sides of the main housing on both sides.

[0010] Preferably, a storage mechanism is provided between the opposite sides of the two main housings. The storage mechanism includes a storage box, the side of which is slidably connected to the main housing, the lower side of which is slidably connected to the L-shaped support plate, a handle is fixedly connected to the side of the storage box, a limiting shell is provided on the right side of the storage box, the side of which is fixedly connected to the main housing, a second spring is fixedly connected inside the limiting shell, and a slider is fixedly connected to the other end of the second spring. The slider is slidably connected in a groove opened in the limiting shell.

[0011] Preferably, a conveyor belt is provided between the main bodies of the two main boxes, and brackets are slidably connected to both sides of the conveyor belt, with the sides of the brackets fixedly connected to the main boxes.

[0012] (3) Beneficial effects

[0013] 1. The power of the conveyor belt is further converted through the reciprocating power mechanism to provide reciprocating power for the cleaning mechanism. The cleaning mechanism cleans the underside of the conveyor belt through the reciprocating power mechanism, which prevents impurities and dust from adhering to the underside of the conveyor belt, greatly increases the service life of the conveyor belt, and further increases the feasibility of the device.

[0014] 2. Through the cooperation of the sliding rod and the vertical support plate, the cleaning mechanism can change with the change of the conveyor belt angle, which avoids the reduction of the cleaning capacity of the conveyor belt when the conveyor belt angle changes. At the same time, the cleaned dust falls downward into the storage box, avoiding dust pollution to the environment. Attached Figure Description

[0015] Figure 1This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a sectional view of the main body of the present invention;

[0017] Figure 3 This is a schematic diagram of the power reciprocating mechanism of this utility model;

[0018] Figure 4 This is a schematic diagram of the cleaning mechanism of this utility model;

[0019] Figure 5 This is a schematic diagram of the limiting sliding column of this utility model;

[0020] Figure 6 This is a schematic diagram of the storage mechanism of this utility model.

[0021] The markings in the attached diagram are as follows: 1-Main box, 102-Roller, 103-Rotating shaft, 104-L-shaped support plate, 2-Power reciprocating mechanism, 201-Rotating wheel, 202-Wedge block, 203-Limiting frame one, 204-Support column, 205-Spring one, 206-Fixing plate, 207-Connecting block, 208-Connecting rod, 209-Limiting frame two, 210-Sliding rod, 211-Limiting ring, 212-Support plate, 3-Cleaning mechanism, 301-Vertical support plate, 302-Horizontal support plate, 303-Cleaning plate, 304-Support rod, 305-Limiting sliding column, 306-Fixing guide block, 4-Storage mechanism, 401-Storage box, 402-Handle, 403-Slider, 404-Spring two, 405-Limiting shell, 5-Conveyor belt, 501-Bracket. Detailed Implementation

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments. Example

[0023] A belt-driven under-sweeper with an adjustable sweeping angle, such as... Figures 1-3As shown, the system includes two main housings 1, with a conveyor belt 5 between them. Supports 501 are slidably connected to both sides of the conveyor belt 5, and the sides of the supports 501 are fixedly connected to the main housing 1. Inside the left main housing 1, a reciprocating power mechanism 2 provides power to the cleaning mechanism 3. The reciprocating power mechanism 2 includes a wheel 201, with two wedges 202 fixedly connected to the outer side of the wheel 201. The ends of the wedges 202 are sloped. Two limiting frames 203 are provided on both sides of the wheel 201, each with a rectangular groove. The wheel 201 slidably connects to the groove in the limiting frame 203. A support column 204 is fixedly connected to the bottom of the limiting frame 203, and a connecting block 207 is fixedly connected to the other end of the support column 204. The lower end of the connecting block 207 has a notch. The outer side of the support column 204 is provided with a spring 205. The outer side of the support column 204 is slidably connected to a fixing plate 206. The side of the fixing plate 206 is fixedly connected to the main housing 1. The upper end of the left spring 205 is fixedly connected to the fixing plate 206, and the lower end of the left spring 205 is fixedly connected to the connecting block 207. The upper end of the right spring 205 is fixedly connected to the limiting frame 203, and the lower end of the right spring 205 is fixedly connected to the fixing plate 206. When the rotating wheel 201 rotates, the left limiting frame 203 can be pushed upward by the wedges 202 on both sides, and the left limiting frame 203 on the right can be pushed downward. At the same time, the spring 205 resets the limiting frame 203, and the cycle continues.

[0024] like Figure 3 As shown, the lower end of the connecting block 207 is rotatably connected to the connecting rod 208 via a rotating shaft. The connecting rod 208 converts the vertical power of the connecting block 207 into the horizontal power. The other end of the connecting rod 208 is rotatably connected to the sliding rod 210 via a rotating shaft. The outer side of the sliding rod 210 is slidably connected to the second limiting frame 209. The upper side of the second limiting frame 209 has a rectangular notch. The connecting rod 208 is slidably connected in the notch of the second limiting frame 209. The bottom of the second limiting frame 209 is fixedly connected to the support plate 212. The support plate 212 is slidably connected to the sliding rod 210. The support plate 212 is fixedly connected to the main housing 1. The side of the main housing 1 has two through holes. The sliding rod 210 is slidably connected in the through holes on the side of the main housing 1. The end of the sliding rod 210 is fixedly connected to the limiting ring 211. The vertically moving connecting block 207 drives the sliding rod 210 to move horizontally through the connecting rod 208, which further drives the cleaning mechanism 3 to clean the conveyor belt.

[0025] like Figure 4As shown, a cleaning mechanism 3 for cleaning the lower surface of the conveyor belt is provided between the two main housings 1. The cleaning mechanism 3 includes a vertical support plate 301, which is symmetrically arranged on both sides of the conveyor belt 5. A through hole is opened at the lower end of the vertical support plate 301, and a limiting ring 211 is limited to rotate within the through hole opened at the lower end of the left vertical support plate 301. A horizontal support plate 302 is fixedly connected to the upper end of the vertical support plate 301, and four cleaning plates 303 are fixedly connected to the upper side of the horizontal support plate 302. The cleaning plates 303 are attached to the lower side of the conveyor belt 5. Multiple through holes are opened on the upper side of the horizontal support plate 302 to collect the dust and other debris. The storage box 401 is accessed through the through hole on the upper side of the horizontal support plate 302. The limit sliding column 305 is rotatably connected in the through hole at the lower end of the right vertical support plate 301. The limit sliding column 305 is slidably connected in the through hole on the side of the main box 1. A fixed guide block 306 is slidably connected to the outside of the limit sliding column 305. The bottom of the fixed guide block 306 is fixedly connected to the support plate 212. When the cleaning plate 303 cleans left and right, the right vertical support plate 301 drives the limit sliding column 305 to slide inside the fixed guide block 306. The fixed guide block 306 prevents the right vertical support plate 301 from falling off.

[0026] like Figure 1 , Figure 2 , Figure 5 As shown, a through hole is provided on the upper side of the main box 1 on the right side of the conveyor belt 5. A rotating shaft 103 is rotatably connected in the through hole on the upper side of the main box 1. The rotating shaft 103 extends to the outside of the main box 1 and a roller 102 is fixedly connected to its end. The rotating shaft 103 provided on the main box 1 on the left side of the conveyor belt 5 is fixedly connected to the roller 201. L-shaped support plates 104 are fixedly connected to the opposite sides of the main boxes 1 on both sides. The L-shaped support plates 104 support the storage box 401.

[0027] like Figure 2 , Figure 6 As shown, a storage mechanism 4 for storing drowsy objects is provided between the opposite sides of the two main boxes 1. The storage mechanism 4 includes a storage box 401, the side of which is slidably connected to the main box 1, the lower side of which is limited and slidably connected to the L-shaped support plate 104, a handle 402 fixedly connected to the side of the storage box 401, a limiting shell 405 provided on the right side of the storage box 401, the side of which is fixedly connected to the main box 1, a second spring 404 fixedly connected inside the limiting shell 405, and a slider 403 fixedly connected to the other end of the second spring 404. The slider 403 is slidably connected in the groove opened in the limiting shell 405, and the second spring causes the slider 403 to limit the storage box 401.

[0028] Working principle:

[0029] During the leftward movement of conveyor belt 5, the upper surface of conveyor belt 5 drives roller 102 to rotate clockwise. Roller 102 drives rotating wheel 201 to rotate clockwise via rotating shaft 103. Rotating wheel 201 drives wedge block 202 to rotate clockwise. Rotating wheel 201 pushes right limit frame 203 downward via wedge block 202. At the same time, rotating wheel 201 pushes left limit frame 203 upward via wedge block 202. Right limit frame 203 drives connecting block 207 downward via support column 204. Right limit frame 203 compresses spring 205 downward. Connecting block 207 pushes sliding rod 210 outward via connecting rod 208. Sliding rod 210 drives vertical support plate 301 on the same side to move to the left via limit ring 211. The vertical support plate 301 drives the cleaning plate 303 to move to the left via the horizontal support plate 302. The right cleaning plate 303 cleans the underside of the conveyor belt 5. The horizontal support plate 302 drives the limiting slide column 305 to move to the left via the vertical support plate 301 on the other side. At the same time, the left limiting frame 203 drives the connecting block 207 to move upward via the support column 204. The connecting block 207 compresses the spring 205 upward. The connecting block 207 pushes the sliding rod 210 inward via the connecting rod 208. The sliding rod 210 drives the vertical support plate 301 on the same side to move to the right via the limiting ring 211. The vertical support plate 301 drives the cleaning plate 303 to move to the right via the horizontal support plate 302. The left cleaning plate 303 cleans the underside of the conveyor belt 5. The support plate 302 drives the limiting slide column 305 to move to the right via the vertical support plate 301 on the other side. When the wedge block 202 completely passes through the limiting frame 203, the spring 205 on the right side releases its elastic potential energy and pushes the support column 204 upward through the limiting frame 203. The right limiting frame 203 drives the connecting block 207 upward through the support column 204. The connecting block 207 pushes the sliding rod 210 inward through the connecting rod 208. The sliding rod 210 drives the vertical support plate 301 on the same side to move to the right through the limiting ring 211. The vertical support plate 301 drives the cleaning plate 303 to move to the right through the horizontal support plate 302. The right cleaning plate 303 cleans the lower side of the conveyor belt 5. The horizontal support plate 302 drives the cleaning plate 303 on the other side to move to the right through the vertical support plate 302. 01 drives the limiting slide column 305 to move to the right. Similarly, spring 205 releases elastic potential energy to push the connecting block 207 downward. The connecting block 207 drives the limiting frame 203 downward through the support column 204. The connecting block 207 pushes the sliding rod 210 outward through the connecting rod 208. The sliding rod 210 drives the vertical support plate 301 on the same side to move to the left through the limiting ring 211. The vertical support plate 301 drives the cleaning plate 303 to move to the left through the horizontal support plate 302. The left cleaning plate 303 cleans the lower side of the conveyor belt 5. The horizontal support plate 302 drives the limiting slide column 305 to move to the left through the vertical support plate 301 on the other side. This process is repeated, and the power reciprocating mechanism 2 drives the cleaning mechanism 3 to reciprocate and clean the conveyor belt 5.

[0030] After cleaning, dust and impurities fall into the storage box 401 through the through-hole in the horizontal support plate 302. When the dust and impurities fill the inside of the storage box 401, the slider 403 is pushed outward, and the slider 403 compresses the second spring 404. Then, the storage box 401 is pulled outward by the handle 402. After the storage box 401 is disengaged, the second spring 404 releases its elastic potential energy, causing the slider 403 to return to its original position, and the inside of the storage box 401 is emptied and cleaned. After cleaning, the storage box 401 is pushed inward along the L-shaped support plate 104 by the handle 402. The side of the storage box 401 compresses the slider 403 outward by the inclined surface, and the slider 403 presses the second spring 404. When the storage box 401 has completely passed the slider 403, the second spring 404 releases its elastic potential energy, causing the slider 403 to return to its original position, and the slider 403 limits the storage box 401.

[0031] When the conveying angle of the conveyor belt 5 changes, the horizontal support plate 302 drives the vertical support plate 301 to rotate, which in turn drives the cleaning plate 303 to rotate, so that the cleaning plate 303 can adapt to the lower surface of the conveyor belt 5 with different inclinations.

[0032] The embodiments described above are merely preferred embodiments of the present invention, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that those skilled in the art can make various modifications, improvements, and substitutions without departing from the inventive concept, and these all fall within the protection scope of the present invention. Therefore, the protection scope of this patent should be determined by the appended claims.

Claims

1. A belt under cleaner with an adjustable cleaning angle, characterized by, The utility model relates to a power reciprocating mechanism, including have main box (1), the inside of main box (1) is equipped with power reciprocating mechanism (2), power reciprocating mechanism (2) includes runner (201), the outside fixed connection of runner (201) has two wedge (202), runner (201) both sides are equipped with two limit frame no. (203), the inside of limit frame no. (203) is equipped with the sliding slot, the wedge (202) of runner (201) outside is connected in the sliding slot of limit frame no. (203) opening and is slidably connected, limit frame no. (203) bottom fixed connection has the support column (204), the support column (204) other end fixed connection has the connecting block (207), the outside of support column (204) is equipped with spring no. (205), the outside of support column (204) is slidably connected with fixed plate (206), the side of fixed plate (206) is fixedly connected with main box (1), left side spring no. (205) upper end is fixedly connected with fixed plate (206), left side spring no. (205) lower end is fixedly connected with connecting block (207), right side spring no. (205) upper end is fixedly connected with limit frame no. (203), right side spring no. (205) lower end is fixedly connected with fixed plate (206).

2. The under-belt cleaner with an adjustable cleaning angle according to claim 1, wherein, The connecting block (207) lower end is rotatably connected with connecting rod (208) through the pivot, the other end of connecting rod (208) is rotatably connected with sliding rod (210) through the pivot, the outside of sliding rod (210) is slidably connected with limit frame no. (209), the upper side of limit frame no. (209) is equipped with the notch, the connecting rod (208) is slidably connected in the notch of limit frame no. (209) opening, the bottom of limit frame no. (209) is fixedly connected with support plate (212), the support plate (212) is slidably connected with sliding rod (210), the support plate (212) is fixedly connected with main box (1), the side of main box (1) is equipped with a plurality of through -holes, the sliding rod (210) is slidably connected in the through -hole of the side of main box (1) opening, the end of sliding rod (210) is fixedly connected with limit ring (211).

3. The underband cleaner with adjustable cleaning angle according to claim 2, characterized in that, Two main said main box (1) between the cleaning mechanism (3), the cleaning mechanism (3) includes a vertical support plate (301), the vertical support plate (301) is symmetrically arranged, the vertical support plate (301) lower end opening has a through hole, the limiting ring (211) is limited to rotate in the through hole of the lower end of the left vertical support plate (301), the vertical support plate (301) upper end is fixedly connected with a horizontal support plate (302), the horizontal support plate (302) upper side is fixedly connected with a plurality of cleaning plates (303), the horizontal support plate (302) upper side is provided with a plurality of through holes, the through hole of the lower end of the right vertical support plate (301) is limited to rotate and connect a limiting slide column (305), the limiting slide column (305) is slidably connected in the through hole of the side of the main box (1), the limiting slide column (305) outer side is slidably connected with a fixed guide block (306), the fixed guide block (306) bottom is fixedly connected with the support plate (212).

4. The underband cleaner with adjustable cleaning angle according to claim 3, wherein, The upper side of the main box (1) is provided with a through hole, and the through hole of the upper side of the main box (1) is rotatably connected with a rotating shaft (103), the rotating shaft (103) extends to the outside of the main box (1) and the end portion is fixedly connected with a roller (102), and the opposite sides of the main box (1) are fixedly connected with L-shaped support plates (104).

5. A belt under cleaner with an adjustable cleaning angle according to claim 4, characterized in that, The opposite sides of the main box (1) are provided with a storage mechanism (4) between the opposite sides, the storage mechanism (4) comprises a storage box (401), the storage box (401) is slidably connected with the main box (1), the storage box (401) is slidably connected with the L-shaped support plate (104), the storage box (401) is fixedly connected with a handle (402), the storage box (401) is provided with a limiting shell (405) on the right side, the limiting shell (405) is fixedly connected with the main box (1), the limiting shell (405) is fixedly connected with a spring (404) inside, the other end of the spring (404) is fixedly connected with a sliding block (403), and the sliding block (403) is slidably connected in the sliding groove of the limiting shell (405).

6. A belt under cleaner with an adjustable cleaning angle according to claim 5, characterized in that, The main line body between the two main box (1) is provided with a conveying belt (5), and the conveying belt (5) is slidably connected with a support (501) on both sides.

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