Pick surface dedusting and cleaning device

Abstract

The utility model discloses a cutting tooth surface dedusting and cleaning device which comprises a treatment box, a top plate is fixed above the treatment box, a feeding port is formed in the upper portion of one side of the treatment box, a collecting frame is arranged on the other side of the treatment box, and open grooves are formed in the surfaces of the left end and the right end of the front side and the rear side of the treatment box. Rotating tooth rollers are rotationally connected to the movable blocks at the left end and the right end of the treatment box, and first driving motors connected with the rotating tooth rollers are fixed to the sides, located at the feeding opening, of the movable blocks. According to the cutting tooth surface dedusting and cleaning device, cutting teeth can be transmitted in a transmission mode, the transmission and vibrating cutting teeth can be cleaned back and forth in cooperation with use of the cleaning assembly so that dust on the surfaces of the cutting teeth can be cleaned and swept down, and then the swept-down dust can be absorbed and collected in cooperation with use of the dedusting assembly; the dust removal and cleaning effects of the device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field related to pick processing, in particular to a pick surface dust removal and cleaning device. Background Art

[0002] The pick is an important part of coal mining machines and tunneling machines, used in mining and tunnel construction. When processing the pick, the surface of the pick needs to be polished. After polishing, dust will adhere to the surface of the pick, so the surface of the pick needs to be dusted and cleaned to improve the cleanliness of the pick;

[0003] The existing publication number CN214080967U discloses a cleaning device for the surface of the pick of a crawler-type shot blasting machine, comprising a first box, a support frame, a second box and a motor group, wherein the support frame is fixedly connected to the four corners of the bottom of the inner cavity of the first box, the second box is fixedly connected to the middle of the right side of the bottom of the inner cavity of the first box, the motor group is fixedly connected to the rear side of the bottom of the inner cavity of the first box, a control panel is fixedly connected to the upper right side of the front side wall of the first box, a support plate is fixedly connected to the middle of the bottom of the first box, a bottom plate is fixedly connected to the bottom of the support plate, and a dust storage box is fixedly connected to the middle of the lower side of the right side wall of the first box;

[0004] The above-mentioned file can flow the steel shot into the shell through the feed pipe provided, and then evenly sprinkle the steel shot through the through hole provided in the shell, so that the workpiece and the steel shot are fully in contact, and then flow into the receiving part accompanied by dust and metal scraps, and then flow into the second box through the discharge pipe provided on the receiving part, and then the fan generates suction, so that the metal scraps and dust are concentrated into the dust storage box through the first connecting pipe and the second connecting pipe, so that there is no foreign matter on the surface of the pick, avoiding damage to the pick, and improving the service life of the pick;

[0005] However, the above-mentioned document uses shot blasting to remove dust, which will cause the steel shot to hit the pick and damage its surface, affecting the quality of the pick. At the same time, the stubborn dust adhering to the pick is also difficult to clean. Utility Model Content

[0006] The utility model aims to provide a pick surface dust removal and cleaning device to solve the problems raised by the above background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A device for removing dust from the surface of a pick, comprising a processing box, a collecting frame being provided on the other side of the processing box, grooves being provided on the left and right end surfaces on the front and rear sides of the processing box, movable blocks being provided inside the grooves, rotating gear rollers being rotatably connected to the movable blocks on the left and right ends of the processing box, transmission belts being meshed and connected on the surfaces of two groups of the rotating gear rollers, and limiting strips being evenly installed on the surfaces of the transmission belts, a connecting plate being fixed between the two groups of the movable blocks, and a protrusion being fixed on the upper middle part of the connecting plate, cams located at both ends of the processing box being fixed on the surface of a connecting shaft connected to a motor, a cleaning assembly being installed on the inner side of the processing box away from a feed port, and dust removal assemblies corresponding to the cleaning assemblies being installed on the sides of the processing box.

[0009] Preferably, the movable block is arranged in an "L" shape, and the movable block is slidably connected to the groove on the surface of the processing box, and the bottom of the movable block is connected to the bottom of the groove on the surface of the processing box through a spring.

[0010] The above technical solution facilitates the sliding of the movable block on the groove on the surface of the processing box, and the use of the spring enables the movable block to drive the transmission toothed belt to vibrate and transport.

[0011] Preferably, the cam is arranged correspondingly to the protrusion above the connecting plate.

[0012] By adopting the above technical solution, the cam can be driven to rotate by the second driving motor, so that the cam squeezes the protrusion, so that the connecting plate drives the movable blocks at both ends to slide.

[0013] Preferably, the cleaning assembly includes a servo motor, which is fixed on the upper surface of the processing box, and a first bidirectional screw is fixed to the output end of the servo motor, the surface of the first bidirectional screw is threadedly connected to a first movable plate attached to the top of the inner side of the top plate, and two groups of first movable plates are provided, and the two groups of first movable plates have opposite movement directions on the first bidirectional screw, and a second bidirectional screw is rotatably connected to one side of the first bidirectional screw above the processing box.

[0014] By adopting the above technical solution, the two groups of first movable plates can be driven to move in threads through the first bidirectional screw, so that the cleaning brush below the first movable plate can brush the pick teeth driven below.

[0015] Preferably, the ends of the first bidirectional screw and the second bidirectional screw are fixed with mutually meshing transmission gears, the surface of the second bidirectional screw is threadedly connected with a second movable plate attached to the top of the inner side of the top plate, and two groups of second movable plates are provided, and the two groups of second movable plates have opposite movement directions on the second bidirectional screw, and cleaning brushes are evenly bonded to the bottom of the first movable plate and the second movable plate.

[0016] By adopting the above technical solution, the transmission gear at the end of the first bidirectional screw can drive the transmission gear at the end of the second bidirectional screw to engage, so that the second bidirectional screw can drive the two groups of second movable plates to move toward each other, so that the cleaning brush under the second movable plate can brush the transmission cutting teeth below.

[0017] Preferably, the dust removal assembly includes a suction pump, which is fixedly mounted on the side of the processing box, and one end of the suction pump is connected to a suction pipe, and the end of the suction pump is connected to a suction hood embedded in the surface of the processing box above the transmission belt.

[0018] By adopting the above technical solution, the cleaned dust can be easily absorbed by using a suction pump in conjunction with a suction pipe and a suction hood.

[0019] Preferably, the other end of the suction pump is connected to a discharge pipe, and the other end of the discharge pipe is connected to a collection box located on the side of the processing box.

[0020] Preferably, pressure relief holes are evenly provided at the end of the upper surface of the material collection box, and a discharge port is provided at the lower side of the material collection box.

[0021] Preferably, a first drive motor connected to a rotating gear roller is fixed on one side of the movable block at the feed port, a second drive motor is installed on the surface of the processing box above the protrusion, and a connecting shaft is fixed to the output end of the second drive motor.

[0022] By adopting the above technical solution, the sucked dust can be discharged into the collecting box through the discharge pipe for easy collection of the dust.

[0023] Preferably, a top plate is fixed on the top of the processing box, and a feed port is opened on the top of one side of the processing box.

[0024] Compared with the prior art, the beneficial effects of the utility model are:

[0025] The pick surface dust removal and cleaning device drives the pick in a transmission manner, and with the use of a cleaning component, the driven and vibrating pick can be cleaned back and forth, so that dust on the pick surface can be swept away, and then with the use of a dust removal component, the swept dust can be absorbed and collected, thereby improving the dust removal and cleaning effect of the device;

[0026] The pick surface dust removal and cleaning device drives a cam to rotate through a second driving motor, so that the cam squeezes the protrusion above the connecting plate, and cooperates with the use of springs under the movable blocks at both ends of the connecting plate to facilitate the moving blocks to move up and down, so as to drive the transported pick to vibrate and transport, thereby improving the effect of cleaning the pick surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1This is a schematic diagram of the front view structure of the utility model;

[0028] Figure 2 This is a side view of the structure of the utility model;

[0029] Figure 3 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0030] Figure 4 This is a schematic diagram of the connection structure between the movable block and the spring of the utility model;

[0031] Figure 5 It is a schematic diagram of the top sectional structure of the cleaning component of the utility model.

[0032] In the figure:

[0033] 1. Processing box; 2. Top plate; 3. Feed port; 4. Collecting frame; 5. Slotting; 6. Movable block; 7. Rotating gear roller; 8. First drive motor; 9. Connecting plate; 10. Bump; 11. Second drive motor; 12. Connecting shaft; 13. Cam; 14. Cleaning assembly; 1401. Servo motor; 1402. First bidirectional lead screw; 1403. First moving plate; 1404. Second bidirectional lead screw; 1405. Transmission gear; 1406. Second moving plate; 1407. Cleaning brush; 15. Dust removal assembly; 1501. Suction pump; 1502. Suction pipe; 1503. Suction cover; 1504. Discharge pipe; 1505. Collecting box; 1506. Pressure relief hole; 1507. Discharge port; 16. Transmission toothed belt; 17. Limiting strip; 18. Spring. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0035] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0036] See also Figure 1-5 As shown, the pick surface dust removal and cleaning device provided by the utility model includes a processing box 1, a collecting frame 4 is arranged on the other side of the processing box 1, grooves 5 are provided on the left and right end surfaces of the front and rear sides of the processing box 1, and movable blocks 6 are arranged inside the grooves 5. Rotating gear rollers 7 are rotatably connected to the movable blocks 6 at the left and right ends of the processing box 1, and the surfaces of the two groups of rotating gear rollers 7 are meshedly connected with transmission belts 16, and limiting strips 17 are evenly installed on the surface of the transmission belts 16.

[0037] In an optional scheme, the movable block 6 is arranged in an "L" shape, and the movable block 6 forms a sliding connection with the groove 5 on the surface of the processing box 1. The bottom of the movable block 6 is connected to the bottom of the groove 5 on the surface of the processing box 1 through a spring 18, which facilitates the sliding of the movable block 6 on the groove 5 on the surface of the processing box 1. At the same time, the use of the spring 18 allows the movable block 6 to drive the transmission belt 16 to vibrate and convey.

[0038] In an optional solution, a top plate 2 is fixed on the top of the processing box 1, and a feed port 3 is opened on the top of one side of the processing box 1.

[0039] In some embodiments, a first drive motor 8 connected to a rotating gear roller 7 is fixed on one side of the movable block 6 located at the feed port 3, a connecting plate 9 is fixed between the two groups of movable blocks 6, and a protrusion 10 is fixed on the upper middle part of the connecting plate 9, and cams 13 located at both ends of the processing box 1 are fixed on the surface of a connecting shaft 12 connected to the motor, and the cams 13 and the protrusions 10 above the connecting plate 9 are arranged correspondingly, and the cams 13 can be driven to rotate by the second drive motor 11, so that the cams 13 squeeze the protrusions 10, so that the connecting plate 9 drives the movable blocks 6 at both ends to slide.

[0040] In an optional solution, a second drive motor 11 is installed on the surface of the processing box 1 above the protrusion 10, and a connecting shaft 12 is fixed to the output end of the second drive motor 11.

[0041] See also Figure 1-5 In some embodiments, a cleaning assembly 14 is installed on the side of the interior of the processing box 1 away from the feed port 3. In an optional scheme, the cleaning assembly 14 includes a servo motor 1401, which is fixed on the upper surface of the processing box 1, and a first bidirectional screw rod 1402 is fixed to the output end of the servo motor 1401. The surface of the first bidirectional screw rod 1402 is threadedly connected to a first movable plate 1403 that is attached to the top of the inner side of the top plate 2, and two groups of first movable plates 1403 are provided, and the movement directions of the two groups of first movable plates 1403 on the first bidirectional screw rod 1402 are opposite.

[0042] In an optional solution, a second bidirectional screw 1404 is rotatably connected to one side of the first bidirectional screw 1402 located above the processing box 1, and the first bidirectional screw 1402 can drive the two groups of first movable plates 1403 to move in threaded motion, so that the cleaning brush 1407 under the first movable plate 1403 can brush the cutting teeth transmitted below.

[0043] In some embodiments, the ends of the first bidirectional screw rod 1402 and the second bidirectional screw rod 1404 are fixed with mutually meshing transmission gears 1405, the surface of the second bidirectional screw rod 1404 is threadedly connected with a second movable plate 1406 that is attached to the top of the inner side of the top plate 2, and the second movable plate 1406 is provided with two groups, and the two groups of second movable plates 1406 move in opposite directions on the second bidirectional screw rod 1404, and a cleaning brush 1407 is bonded to the bottom of the first movable plate 1403 and the second movable plate 1406, which can drive the transmission gear 1405 at the end of the first bidirectional screw rod 1402 to engage with the transmission gear 1405 at the end of the second bidirectional screw rod 1404, so that the second bidirectional screw rod 1404 can drive the two groups of second movable plates 1406 to move toward each other, so that the cleaning brush 1407 under the second movable plate 1406 can brush the transmission pick teeth below.

[0044] See also Figure 1-5 As shown, in some embodiments, the side of the processing box 1 is installed with a dust removal component 15 arranged corresponding to the cleaning component 14. In an optional scheme, the dust removal component 15 includes a suction pump 1501, which is fixedly installed on the side of the processing box 1, and one end of the suction pump 1501 is connected to a suction pipe 1502, and the end of the suction pump 1501 is connected to a suction hood 1503 embedded in the surface of the processing box 1 above the transmission toothed belt 16. The suction pump 1501 can be used in conjunction with the suction pipe 1502 and the suction hood 1503 to facilitate the absorption of the cleaned dust.

[0045] In an optional solution, the other end of the suction pump 1501 is connected to a discharge pipe 1504, and the other end of the discharge pipe 1504 is connected to a collection box 1505 located on the side of the processing box 1, and pressure relief holes 1506 are evenly opened at the end of the upper surface of the collection box 1505, and a discharge port 1507 is opened at the lower side of the collection box 1505, so that the sucked dust can be discharged into the collection box 1505 through the discharge pipe 1504 to facilitate the collection of dust.

[0046] Working principle:

[0047] When in use, the polished pick is discharged into the processing box 1 through the feed port 3, so that the pick is conveniently transported through the transmission toothed belt 16. When transporting, the second drive motor 11 is turned on to drive the cam 13 to rotate through the connecting shaft 12, so that the convex part of the cam 13 squeezes the convex block 10 above the connecting plate 9, so that the connecting plate 9 drives the movable blocks 6 at both ends to move downward. With the use of the spring 18, the transmission toothed belt 16 above the rotating toothed roller 7 in the middle of the movable block 6 can be vibrated, so as to transmit the vibration of the pick;

[0048] Then turn on the servo motor 1401 on the cleaning component 14 and the suction pump 1501 on the dust removal component 15, so that the servo motor 1401 can drive the two groups of first movable plates 1403 to move toward each other through the first bidirectional screw rod 1402, so that the cleaning brush 1407 under the first movable plate 1403 can perform preliminary cleaning of the lower pick teeth. When the first bidirectional screw rod 1402 rotates, the transmission gear 1405 at its end is meshed with the transmission gear 1405 at the end of the second bidirectional screw rod 1404, so that the second bidirectional screw rod 1404 can drive the second movable plate 1406 to move toward each other, so that the cleaning brush 1407 under the second movable plate 1406 can perform secondary cleaning of the lower pick teeth, thereby improving the cleaning effect of the device on the pick teeth;

[0049] By turning on the suction pump 1501 on the dust removal component 15, the suction pump 1501 can absorb the swept dust through the suction pipe 1502 and the suction cover 1503, and discharge the dust into the collecting box 1505 through the discharge pipe 1504 so that the dust can be collected.

[0050] The pick surface dust removal and cleaning device of the utility model drives the pick in a transmission manner, and cooperates with the use of a cleaning component to clean the driven and vibrating pick back and forth, so as to clean and sweep away the dust on the pick surface, and then cooperates with the use of a dust removal component to absorb and collect the swept dust, thereby improving the dust removal and cleaning effect of the device;

[0051] The utility model discloses a pick surface dust removal and cleaning device, which drives a cam to rotate by a second driving motor, so that the cam squeezes the convex block above the connecting plate, and cooperates with the use of springs under the movable blocks at both ends of the connecting plate to conveniently drive the movable blocks to move up and down, so as to drive the transported pick to vibrate and transport, thereby conveniently improving the cleaning effect of the pick surface.

[0052] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A pick surface dust removal and cleaning device, comprising a treatment box (1), characterized in that: A collecting frame (4) is provided on the other side of the processing box (1). Slots (5) are provided on the left and right surfaces of the front and rear sides of the processing box (1). A movable block (6) is provided inside the slot (5). The movable blocks (6) on the left and right ends of the processing box (1) are rotatably connected to rotating gear rollers (7). The surfaces of the two groups of rotating gear rollers (7) are meshedly connected to transmission toothed belts (16), and the surfaces of the transmission toothed belts (16) are evenly installed with limit strips (17). A connecting plate (9) is fixed between the two groups of movable blocks (6). A convex block (10) is fixed on the upper middle part of the connecting plate (9). Cams (13) located at both ends of the processing box (1) are fixed on the surface of a connecting shaft (12) connected to the motor. A cleaning assembly (14) is installed on the side of the processing box (1) away from the feed port (3). Dust removal assemblies (15) corresponding to the cleaning assembly (14) are installed on the sides of the processing box (1).

2. A pick surface dust removal and cleaning device according to claim 1, characterized in that: The movable block (6) is arranged in an "L" shape, and the movable block (6) is slidably connected to the groove (5) on the surface of the processing box (1), and the bottom of the movable block (6) is connected to the bottom of the groove (5) on the surface of the processing box (1) via a spring (18).

3. A pick surface dust removal and cleaning device according to claim 1, characterized in that: The cam (13) and the protrusion (10) above the connecting plate (9) are arranged correspondingly.

4. A pick surface dust removal and cleaning device according to claim 1, characterized in that: The cleaning assembly (14) comprises a servo motor (1401) fixed on the upper surface of the processing box (1), a first bidirectional screw (1402) being fixed to the output end of the servo motor (1401), a first movable plate (1403) being threadedly connected to the surface of the first bidirectional screw (1402) and affixed to the top of the inner side of the top plate (2), two groups of the first movable plates (1403) moving in opposite directions on the first bidirectional screw (1402), and a second bidirectional screw (1404) being rotatably connected to one side of the first bidirectional screw (1402) above the processing box (1).

5. A pick surface dust removal and cleaning device according to claim 4, characterized in that: The ends of the first bidirectional screw rod (1402) and the second bidirectional screw rod (1404) are fixed with mutually meshing transmission gears (1405); the surface of the second bidirectional screw rod (1404) is threadedly connected with a second movable plate (1406) attached to the top of the inner side of the top plate (2); and two groups of second movable plates (1406) are provided, and the two groups of second movable plates (1406) move in opposite directions on the second bidirectional screw rod (1404); and a cleaning brush (1407) is provided below the first movable plate (1403) and the second movable plate (1406).

6. A pick surface dust removal and cleaning device according to claim 1, characterized in that: The dust removal component (15) comprises a suction pump (1501) fixedly mounted on the side of the processing box (1), one end of the suction pump (1501) being connected to a suction pipe (1502), and the end of the suction pump (1501) being connected to a suction cover (1503) embedded in the surface of the processing box (1) and located above the transmission toothed belt (16).

7. A pick surface dust removal and cleaning device according to claim 6, characterized in that: The other end of the suction pump (1501) is connected to a discharge pipe (1504), and the other end of the discharge pipe (1504) is connected to a collection box (1505) located on the side of the processing box (1).

8. A pick surface dust removal and cleaning device according to claim 7, characterized in that: Pressure relief holes (1506) are evenly arranged at the end of the upper surface of the material collection box (1505), and a discharge port (1507) is arranged at the lower side of the material collection box (1505).

9. A pick surface dust removal and cleaning device according to claim 1, characterized in that: A top plate (2) is fixed above the processing box (1), and a feed port (3) is provided above one side of the processing box (1).

10. The pick surface dust removal and cleaning device according to claim 1, characterized in that: A first drive motor (8) connected to a rotating gear roller (7) is fixed on one side of the movable block (6) located at the feed port (3), and a second drive motor (11) is installed on the surface of the processing box (1) above the protrusion (10), and a connecting shaft (12) is fixed to the output end of the second drive motor (11).

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