CN219112187U - Vibrating screen cleaning device - Google Patents

Abstract

The utility model relates to a vibrating screen cleaning device, comprising: screening case, screening case's bottom fixed mounting has the base that supports it, and the bar groove has been seted up to screening case's both sides, and sliding connection has the sieve to the ore screening in the bar groove, and one side fixed mounting of screening case has servo motor, installs the reciprocating drive subassembly of drive sieve round trip movement on the servo motor. The utility model has novel design, the sliding block is enabled to move more stably through the fixing frame, the blocking clearing plate is driven to move up and down through the movement of the rotating rod, the moving blocking clearing plate drives the connected fourth gear to move down, the rotating rod rotates when the fourth gear fixed on the rotating rod is meshed with the rack below, the rotating rod drives the fixed blocking clearing plate to rotate, the blocking clearing plate can rotate at an angle through the rack, the blocking clearing plate is enabled to be kept in a vertical state when not needed to be used, and the sieve holes on the sieve plate are cleaned through a plurality of cylinders on the blocking clearing plate, so that the blocking clearing plate is kept in a clean state.

Description

Vibrating screen cleaning device

Technical Field

The utility model relates to the field of ore processing, in particular to a vibrating screen cleaning device.

Background

The ore is a stone block containing a certain valuable mineral matter collected from a mine, and after the ore is subjected to step-by-step processing such as crushing and grinding, the ore can be applied to engineering fields such as metal mines, metallurgical industry, chemical industry, construction industry, iron (highway) construction unit, cement industry, sand and stone industry and the like, the ore structure is a distribution characteristic reflected by the shape, size, spatial combination relation and the like of mineral aggregates constituting the ore, the ore generally consists of ore minerals and gangue minerals, the ore minerals are metal or nonmetal minerals which can be utilized in the ore, and the ore minerals are also called useful minerals such as chromite in chrome ore, chalcopyrite, chalcocite, malachite, asbestos in asbestos ore and the like.

And when ore is produced, the screen is required to be used for screening, the common screening equipment cannot clean the screen holes on the screen during cleaning, and the screen is blocked after long-term cleaning, so that the production efficiency is greatly reduced.

Disclosure of Invention

The utility model aims to provide a vibrating screen cleaning device which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a vibratory screen cleaning apparatus comprising:

the screening box is fixedly provided with a base for supporting the screening box, two sides of the screening box are provided with strip-shaped grooves, a screen plate for screening ores is slidably connected in the strip-shaped grooves, one side of the screening box is fixedly provided with a servo motor, and the servo motor is provided with a reciprocating driving assembly for driving the screen plate to move back and forth;

the bottom of sieve is equipped with the clear closure plate that clears up the sieve mesh, and one side fixed mounting of sieve has the support piece that supports clear closure plate, and the lifting subassembly that promotes its reciprocates is installed to one side of clear closure plate, and the rectangle through-hole has been seted up to the both sides of screening case, and sliding connection has the clearance push pedal that cleans the sieve surface in the rectangle through-hole, and fixed mounting has the connecting rod between the clearance push pedal of both sides, and one side clearance push pedal is connected with the promotion subassembly that promotes its removal.

As a further scheme of the utility model: the reciprocating driving assembly comprises a second threaded rod which is rotationally connected to the side wall of the screening box, a vibrating block fixedly mounted with the screen plate is connected to the second threaded rod in a threaded manner, a first gear is fixedly mounted at the movable end of the second threaded rod, a servo motor for driving a machine to operate is fixedly mounted on the supporting plate, an incomplete gear meshed with the first gear is fixedly mounted on the output shaft of the servo motor, a supporting block is fixedly mounted on the supporting plate, a second gear meshed with the incomplete gear is rotationally connected to one side, away from the supporting plate, of the supporting block, and a transmission belt is mounted between a rotating shaft of the second gear and a rotating shaft of the first gear.

As a further scheme of the utility model: the support piece comprises a rotating rod fixedly arranged at the bottom of the block clearing plate, a fixing frame is fixedly arranged on one side of the screen plate, a second sliding rod is fixedly arranged in the fixing frame, a sliding block which is in sliding connection with the fixing frame is sleeved on the second sliding rod, a second compression spring which is sleeved on the second sliding rod is abutted between the sliding block and the inner wall of the fixing frame, one end of the rotating rod is rotationally connected with the sliding block, a rack is fixedly arranged on one side of the fixing frame, and a fourth gear meshed with the rack is fixedly arranged on the rotating rod.

As a further scheme of the utility model: one side fixed mounting of sieve has firm frame, and sliding connection has the firm piece with bull stick one end fixed mounting on the firm frame, and the one end sliding connection that the bull stick was kept away from to firm piece has the connecting plate that extends to outside the screening case, and one side lateral wall of screening case has been seted up and has been supplied connecting plate sliding connection's run through spout.

As a further scheme of the utility model: the lifting assembly comprises a rack moving frame arranged on one side of the screening box, a first sliding rod is fixedly arranged on the rack moving frame, a moving block which is in sliding connection with the rack moving frame is sleeved on the first sliding rod, a first compression spring which is sleeved on the first sliding rod is abutted between one side of the moving block and the inner wall of the rack moving frame, one end of the connecting plate, which is far away from the stabilizing block, is fixedly arranged with the moving block, an electric telescopic rod is fixedly arranged on one side of the screening box, and a pushing plate is fixedly arranged between the movable end of the electric telescopic rod and the rack moving frame.

As a further scheme of the utility model: the pushing assembly comprises a third gear which is rotationally connected to the screening box and meshed with the clamping teeth on the rack moving frame, a first threaded rod is fixedly arranged on the third gear, a pushing frame fixedly arranged on the cleaning push plate is connected to the first threaded rod in a threaded manner, and a stock box which is in butt joint with the screening box is fixedly arranged on one side of the base.

Compared with the prior art, the utility model has the beneficial effects that: the utility model has novel design, the second compression spring on the second slide bar pulls the slide block to move downwards, the slide block is moved more stably through the fixing frame, the movable block cleaning plate drives the connected fourth gear to move downwards through the movement of the rotating rod, the rotating rod rotates when the fourth gear fixed on the rotating rod is meshed with the rack below, the rotating rod drives the fixed block cleaning plate to rotate, the block cleaning plate can rotate at an angle through the rack, the block cleaning plate is kept in a vertical state when not needed to be used, the block cleaning plate is kept vertical to the sieve plate when the block cleaning plate is needed to be cleaned, and the sieve holes on the sieve plate are cleaned through a plurality of cylinders on the block cleaning plate, so that the sieve plate is kept in a clean state.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of a vibrating screen cleaning apparatus.

Fig. 2 is an enlarged schematic view of an incomplete gear in one embodiment of a vibrating screen cleaning apparatus.

Fig. 3 is an enlarged schematic view of the structure of the electric telescopic rod in one embodiment of the vibrating screen-cleaning apparatus.

Fig. 4 is a schematic view showing the internal structure of a screening box in one embodiment of a vibrating screen cleaning apparatus.

Fig. 5 is an enlarged schematic view of the stabilizer in one embodiment of the vibrating screen-cleaning apparatus.

In the figure: 1. a base; 2. a screening box; 3. a sieve plate; 4. cleaning a push plate; 5. a connecting rod; 6. a storage box; 7. a servo motor; 8. a transmission belt; 9. an electric telescopic rod; 10. a pushing plate; 11. a first threaded rod; 12. a pushing frame; 13. a support plate; 14. a vibrating block; 15. a second threaded rod; 16. a first gear; 17. an incomplete gear; 18. a second gear; 19. a support block; 20. a rack moving rack; 21. a first slide bar; 22. a moving block; 23. a first compression spring; 24. a third gear; 25. a fixing frame; 26. a stabilizing frame; 27. a rack; 28. a second slide bar; 29. a second compression spring; 30. a rotating rod; 31. a fourth gear; 32. a connecting plate; 33. a block removing plate; 34. stabilizing the block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In addition, an element in the present disclosure may be referred to as being "fixed" or "disposed" on another element or being directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

Referring to fig. 1 and 2, in an embodiment of the present utility model, a vibrating screen cleaning device includes:

screening case 2, screening case 2's bottom fixed mounting has the base 1 that supports it, the bar groove has been seted up to screening case 2's both sides, sliding connection has the sieve 3 to the ore screening in the bar groove, one side fixed mounting of screening case 2 has servo motor 7, install the drive on the servo motor 7 the reciprocating drive subassembly of the 3 round trip movement of sieve.

The reciprocating driving assembly comprises a second threaded rod 15 which is rotationally connected to the side wall of the screening box 2, a vibrating block 14 which is fixedly installed on the screening plate 3 is connected to the second threaded rod 15 in a threaded mode, a first gear 16 is fixedly installed at the movable end of the second threaded rod 15, a servo motor 7 which drives a machine to operate is fixedly installed on the supporting plate 13, an incomplete gear 17 which is meshed with the first gear 16 is fixedly installed on an output shaft of the servo motor 7, a supporting block 19 is fixedly installed on the supporting plate 13, a second gear 18 which is meshed with the incomplete gear 17 is rotationally connected to one side, away from the supporting plate 13, of the supporting block 19, and a driving belt 8 is installed between a rotating shaft of the second gear 18 and a rotating shaft of the first gear 16.

The servo motor 7 is arranged, the output shaft of the servo motor 7 drives the incomplete gear 17 fixed on the incomplete gear 17 to rotate, when the incomplete gear 17 is meshed with the second gear 18 above, the second gear 18 is driven to rotate, the rotating second threaded rod 15 below is driven by the rotating transmission belt 8 to rotate, the rotating second threaded rod 15 drives the connected vibration block 14 to move back and forth, and the vibration block 14 which moves back and forth pushes the fixed screen plate 3 to move.

The bottom of the screen plate 3 is provided with a blocking clearing plate 33 for clearing screen holes of the screen plate 3, and one side of the screen plate 3 is fixedly provided with a supporting piece for supporting the blocking clearing plate 33.

Referring to fig. 4 and 5, the supporting member includes a rotating rod 30 fixedly mounted at the bottom of the blocking-removing plate 33, a fixing frame 25 is fixedly mounted at one side of the screen plate 3, a second sliding rod 28 is fixedly mounted in the fixing frame 25, a sliding block slidably connected in the fixing frame 25 is sleeved on the second sliding rod 28, a second compression spring 29 sleeved on the second sliding rod 28 is abutted between the sliding block and the inner wall of the fixing frame 25, one end of the rotating rod 30 is rotatably connected with the sliding block, a rack 27 is fixedly mounted at one side of the fixing frame 25, and a fourth gear 31 meshed with the rack 27 is fixedly mounted on the rotating rod 30.

Specifically, the second compression spring 29 on the second sliding rod 28 pulls the sliding block to move downwards, the sliding block is moved more stably through the fixing frame 25, the moving blocking clearing plate 33 is driven to move upwards and downwards through the movement of the rotating rod 30, the moving blocking clearing plate 33 drives the connected fourth gear 31 to move downwards, the rotating rod 30 rotates when the fourth gear 31 fixed on the rotating rod 30 is meshed with the rack 27 below, the rotating rod 30 drives the fixed blocking clearing plate 33 to rotate, the blocking clearing plate 33 can rotate by 90 degrees through the rack 27, the blocking clearing plate 33 is kept in a vertical state when the blocking clearing plate 33 is not needed, and the blocking clearing plate 33 is kept vertical to the sieve plate 3 when the blocking clearing plate 33 is needed to clear.

Referring to fig. 4 and 5, a fixing frame 26 is fixedly mounted on one side of the screen plate 3, a fixing block 34 fixedly mounted on one end of the rotating rod 30 is slidably connected to the fixing frame 26, a connecting plate 32 extending to the outside of the screening box 2 is slidably connected to one end of the fixing block 34 away from the rotating rod 30, and a through chute for slidably connecting the connecting plate 32 is provided on a side wall of the screening box 2.

In detail, the connecting plate 32 moves, the moving connecting plate 32 drives the connected stabilizing block 34 to move, the moving stabilizing block 34 drives the connected rotating rod 30 to move, when the blocking clearing plate 33 rotates, the rotating blocking clearing plate 33 drives the stabilizing block 34 fixed on the rotating rod 30 to rotate, when the blocking clearing plate 33 rotates upwards to clear the blockage, the stabilizing block 34 rotates by 90 degrees and slides into the narrow sliding groove on the stabilizing frame 26, and the blocking clearing plate 33 keeps stably rising through the sliding groove.

One side of the blocking removal plate 33 is provided with a lifting assembly which pushes the blocking removal plate to move up and down.

Referring to fig. 1 and 3, the lifting assembly includes a rack moving frame 20 disposed at one side of the screening box 2, a first sliding rod 21 is fixedly mounted on the rack moving frame 20, a moving block 22 slidably connected in the rack moving frame 20 is sleeved on the first sliding rod 21, a first compression spring 23 sleeved on the first sliding rod 21 is abutted between one side of the moving block 22 and an inner wall of the rack moving frame 20, one end of the connecting plate 32, far away from the stabilizing block 34, is fixedly mounted with the moving block 22, an electric telescopic rod 9 is fixedly mounted at one side of the screening box 2, and a pushing plate 10 is fixedly mounted between a movable end of the electric telescopic rod 9 and the rack moving frame 20.

The movable end of the electric telescopic rod 9 moves upwards to drive the connected pushing plate 10 to move upwards, the moving pushing plate 10 drives the rack moving frame 20 on one side to move upwards, the moving rack moving frame 20 pushes the abutting moving block 22 to move upwards through the first compression spring 23 sleeved on the first sliding rod 21, the moving block 22 drives the connected connecting plate 32 to move, meanwhile, when the stabilizing block 34 ascends to the top, the rack moving frame 20 continues to ascend and compresses the first compression spring 23, so that the rack moving frame 20 can ascend again, and when the movable end of the electric telescopic rod 9 descends, the connected pushing plate 10 is driven to descend, so that the rack moving frame 20 fixed with the pushing plate 10 descends.

Rectangular through holes are formed in two sides of the screening box 2, cleaning pushing plates 4 for cleaning the surface of the screen plate 3 are connected in the rectangular through holes in a sliding mode, connecting rods 5 are fixedly mounted between the cleaning pushing plates 4 on two sides, and pushing assemblies for pushing the cleaning pushing plates 4 to move are connected on one side of the cleaning pushing plates 4.

The pushing assembly comprises a third gear 24 which is rotatably connected to the screening box 2 and meshed with the clamping teeth on the rack moving frame 20, a first threaded rod 11 is fixedly installed on the third gear 24, a pushing frame 12 fixedly installed on the cleaning push plate 4 is connected to the first threaded rod 11 in a threaded mode, and a stock box 6 abutting against the screening box 2 is fixedly installed on one side of the base 1.

Specifically, when the rack moving frame 20 ascends to engage with the third gear 24, the ascending rack moving frame 20 drives the engaged third gear 24 to rotate, the rotating third gear 24 drives the third gear 24 fixed on the third gear 24 to rotate, the rotating third gear 24 pushes the cleaning push plate 4 to move out through the connected pushing frame 12, garbage on the screen plate 3 is pushed into the storage bin 6 on one side, and when the rack moving frame 20 descends back to the original position, the first threaded rod 11 is driven to reversely rotate, and the rotating first threaded rod 11 pulls the cleaning push plate 4 to return to the original position through the pushing frame 12.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. A vibratory screen cleaning apparatus, comprising:

the screening device comprises a screening box (2), wherein a base (1) for supporting the screening box (2) is fixedly arranged at the bottom of the screening box (2), strip-shaped grooves are formed in two sides of the screening box (2), a screen plate (3) for screening ores is connected in the strip-shaped grooves in a sliding mode, a servo motor (7) is fixedly arranged on one side of the screening box (2), and a reciprocating driving assembly for driving the screen plate (3) to move back and forth is arranged on the servo motor (7);

the bottom of sieve (3) is equipped with right clear closure plate (33) that sieve (3) sieve mesh was cleared up, one side fixed mounting of sieve (3) have right clear closure plate (33) support piece, the lifting subassembly that promotes its reciprocates is installed to one side of clear closure plate (33), rectangular through-hole has been seted up to the both sides of screening case (2), sliding connection has in the rectangular through-hole to clear up push pedal (4) that clean are carried out on sieve (3) surface, both sides fixed mounting has connecting rod (5) between clear up push pedal (4), one side clear up push pedal (4) are connected with the promotion subassembly that promotes its removal.

2. A vibrating screen cleaning device according to claim 1, characterized in that the reciprocating driving assembly comprises a second threaded rod (15) rotatably connected to the side wall of the screening box (2), a vibrating block (14) fixedly mounted on the screen plate (3) is connected to the second threaded rod (15) in a threaded manner, a first gear (16) is fixedly mounted at the movable end of the second threaded rod (15), a servo motor (7) for driving a machine to operate is fixedly mounted on the supporting plate (13), an incomplete gear (17) meshed with the first gear (16) is fixedly mounted on the output shaft of the servo motor (7), a supporting block (19) is fixedly mounted on the supporting plate (13), a second gear (18) meshed with the incomplete gear (17) is rotatably connected to one side, away from the supporting plate (13), of the supporting block (19), and a driving belt (8) is mounted between the rotating shaft of the second gear (18) and the rotating shaft of the first gear (16).

3. The vibrating screen cleaning device according to claim 1, wherein the supporting piece comprises a rotating rod (30) fixedly installed at the bottom of the plugging plate (33), a fixing frame (25) is fixedly installed on one side of the screen plate (3), a second sliding rod (28) is fixedly installed in the fixing frame (25), a sliding block which is slidably connected in the fixing frame (25) is sleeved on the second sliding rod (28), a second compression spring (29) sleeved on the second sliding rod (28) is abutted between the sliding block and the inner wall of the fixing frame (25), one end of the rotating rod (30) is rotatably connected with the sliding block, a rack (27) is fixedly installed on one side of the fixing frame (25), and a fourth gear (31) meshed with the rack (27) is fixedly installed on the rotating rod (30).

4. The vibrating screen cleaning device according to claim 2, wherein a steady frame (26) is fixedly arranged on one side of the screen plate (3), a steady block (34) fixedly arranged on one end of a rotating rod (30) is connected to the steady frame (26) in a sliding manner, a connecting plate (32) extending to the outside of the screening box (2) is connected to one end of the steady block (34) away from the rotating rod (30) in a sliding manner, and a penetrating chute for the connecting plate (32) to be connected in a sliding manner is formed on one side wall of the screening box (2).

5. The vibrating screen cleaning device according to claim 4, wherein the lifting assembly comprises a rack moving frame (20) arranged on one side of the screening box (2), a first sliding rod (21) is fixedly installed on the rack moving frame (20), a moving block (22) which is slidably connected in the rack moving frame (20) is sleeved on the first sliding rod (21), a first compression spring (23) sleeved on the first sliding rod (21) is abutted between one side of the moving block (22) and the inner wall of the rack moving frame (20), one end, away from the stabilizing block (34), of the connecting plate (32) is fixedly installed with the moving block (22), an electric telescopic rod (9) is fixedly installed on one side of the screening box (2), and a pushing plate (10) is fixedly installed between one end of the electric telescopic rod (9) and the rack moving frame (20).

6. The vibrating screen cleaning device according to claim 1, wherein the pushing assembly comprises a third gear (24) rotatably connected to the screening box (2) and meshed with the latch on the rack moving frame (20), a first threaded rod (11) is fixedly installed on the third gear (24), a pushing frame (12) fixedly installed on the cleaning push plate (4) is connected to the first threaded rod (11) in a threaded manner, and a stock box (6) abutting against the screening box (2) is fixedly installed on one side of the base (1).

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