Vibrating screen for quarry

Abstract

The utility model belongs to the technical field of quarries, in particular to a vibrating screen for quarries, which comprises a base, dampers are fixedly mounted on the periphery of the top of the base, damping springs are fixedly mounted on the outer sides of the dampers, and a table plate is fixedly mounted at the top ends of the damping springs. Stone is put into the first screening box through the feeding box, the table plate, the first screening box and the second screening box are driven by the vibration motor to vibrate, large stone is reserved in the first screening box through vibration screening, small stone falls into the second screening box through the first discharging groove, and then fine impurities are screened out through the second discharging groove. When small stones in the second screen box are driven by a driving motor to rotate by a spiral blade to be conveyed forwards and vibrated, a damper is matched with a damping spring to achieve device cushioning and ensure the stability of a base, and meanwhile, dust raised by vibration moves on an electric sliding rail through a water tank and drives a water conveying pipe and a spray head to spray water so as to be effectively treated. The device improves the screening efficiency and is high in practicability.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of quarry, concretely relates to a vibrating screen for quarry. BACKGROUND

[0002] The mining of a deposit can be either underground or open pit. Work performed underground without natural lighting is called underground work, and the quarry is also called an underground quarry. The quarry that performs mining under natural light is called an open pit quarry.

[0003] The existing vibrating screen for quarry mostly has single structure, lacks screening structure, mostly only sets single screen box, is easy to make the size of stone and small silt waste to be accumulated together, screening efficiency is lower, and lack of dust fall mechanism, cannot effectively handle the flying dust generated by vibrating stone, and the practicality of the device is not high, and the problem of the device is how to set up multi-stage screening structure and dust fall mechanism, improve screening efficiency, protect working environment and increase the practicality of the device. UTILITY MODEL CONTENT

[0004] In order to solve the problems in the above background art, the utility model provides a vibrating screen for quarry, which solves the problems of how to set up multi-stage screening structure and dust fall mechanism, improve screening efficiency, protect working environment and increase the practicality of the device.

[0005] In order to achieve the above object, the utility model provides the following technical scheme: a vibrating screen for quarry, including the base, the periphery of the top of the base is fixedly installed with damper, the outer side of the damper is fixedly installed with shock absorbing spring, the top of the shock absorbing spring is fixedly installed with table plate, the top of the table plate is fixedly installed with first screen box, the top of the left side of the first screen box is fixedly installed with feeding box, the bottom of the table plate is fixedly installed with second screen box, first discharge groove is arranged between the first screen box and the second screen box, the side of the second screen box is fixedly installed with driving motor, the driving motor is fixedly installed with spiral blade through the rotation shaft of output end, the surface of the second screen box is provided with second discharge groove, the top of the first screen box is fixedly installed with connecting plate, the left and right sides of the top of the connecting plate are fixedly installed with mounting plate, the surface of the mounting plate is fixedly installed with vibration motor, the surface of the base is fixedly installed with electric sliding rail, the surface of the electric sliding rail is slidably installed with sliding block, the top of the sliding block is fixedly installed with water tank, the inside of the water tank is provided with submersible pump, the output end of the submersible pump is fixedly installed with water delivery pipe, one end of the water delivery pipe is fixedly installed with spray head.

[0006] Preferably, the top of the feeding box is fixedly installed with feeding hopper, and the surface of the feeding hopper is provided with feeding port.

[0007] Preferably, the top of the mounting plate is screw-mounted with a fastening bolt, and one end of the fastening bolt is screw-connected with the connecting plate.

[0008] Preferably, the surface of the first sieve box is fixedly mounted with a controller, and the controller is electrically connected with the driving motor.

[0009] Preferably, the left and right sides of the surface of the base are fixedly mounted with limiting plates, and the left and right ends of the electric slide rail are fixedly connected with the limiting plates.

[0010] Preferably, the top of the water tank is fixedly mounted with a water injection pipe, and the top of the water injection pipe is screw-mounted with a sealing cover.

[0011] Preferably, the bottom of the second sieve box is movably mounted with a waste tank, the right side of the waste tank is movably mounted with a collecting tank, and the surface of the collecting tank is fixedly mounted with a handle.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] The large material stone is reserved in the first sieve box, the small material stone falls into the second sieve box through the first discharge slot, and the fine particle impurities are screened out through the second discharge slot, the small material stone in the second sieve box is rotated by the spiral blade driven by the driving motor to be forwarded, the damping device and the damping spring can effectively realize the damping of the device during the vibration screening, the stability of the base is ensured, and the dust raised by the vibration can be effectively treated by moving the water tank on the electric slide rail and driving the water supply pipe and the spray head to spray water, the device improves the screening efficiency and has high practicability. BRIEF DESCRIPTION OF DRAWINGS

[0014] The accompanying drawings are included to provide a further understanding of the utility model, and constitute a part of the specification, and are used to explain the utility model together with embodiments of the utility model, and do not constitute the limitation to the utility model. In the drawings:

[0015] Fig. 1 It is the first kind of stereogram of the utility model;

[0016] Fig. 2 It is the second kind of stereogram of the utility model;

[0017] Fig. 3 It is the internal section view of the utility model.

[0018] In the figure: 1, base; 2, damper; 3, shock absorbing spring; 4, table plate; 5, first sieve box; 6, feed box; 7, first discharge chute; 8, second sieve box; 9, drive motor; 10, spiral blade; 11, second discharge chute; 12, mounting plate; 13, vibration motor; 14, electric sliding rail; 15, water tank; 16, water delivery pipe; 17, spray head; 18, feed hopper; 19, fastening bolt; 20, controller; 21, limiting plate; 22, water filling pipe; 23, sealing cover; 24, waste box; 25, collection box; 26, handle. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0020] Please refer to Figs. 1-3 The utility model provides the following technical scheme: a quarry uses vibrating screen, including base 1, the four around of base 1 top are fixedly installed with damper 2, the outside fixedly installed with shock absorbing spring 3 of damper 2, the top of shock absorbing spring 3 is fixedly installed with table plate 4, the top of table plate 4 is fixedly installed with first sieve box 5, the top of first sieve box 5 left side is fixedly installed with feed box 6, the bottom of table plate 4 is fixedly installed with second sieve box 8, and first discharge chute 7 is arranged between first sieve box 5 and second sieve box 8, and one side of second sieve box 8 is fixedly installed with drive motor 9, and drive motor 9 is fixedly installed with spiral blade 10 through the rotating shaft of output end, the surface of second sieve box 8 is provided with second discharge chute 11, the top of first sieve box 5 is fixedly installed with connecting plate, the left and right sides of connecting plate top are fixedly installed with mounting plate 12, and the surface of mounting plate 12 is fixedly installed with vibration motor 13, the surface of base 1 is fixedly installed with electric sliding rail 14, the surface of electric sliding rail 14 is slidably installed with sliding block, the top of sliding block is fixedly installed with water tank 15, the inside of water tank 15 is provided with submersible pump, the output end of submersible pump is fixedly installed with water delivery pipe 16, and one end of water delivery pipe 16 is fixedly installed with spray head 17.

[0021] The material stone is put into the first sieve box 5 through the feeding box 6, the table plate 4 and the first sieve box 5 and the second sieve box 8 are vibrated by the vibration motor 13, and the large material stone is retained in the first sieve box 5, the small material stone falls into the second sieve box 8 through the first discharge slot 7, and the fine impurities are screened out through the second discharge slot 11, the small material stone in the second sieve box 8 is rotated to forwardly convey by the spiral blade 10 driven by the driving motor 9, and the device damping can be effectively realized by the damper 2 cooperating with the damping spring 3 during the vibration screening, the stability of the base 1 is ensured, the dust raised during the vibration screening is effectively treated by moving the water tank 15 on the electric sliding rail 14, driving the water conveying pipe 16 and the spray head 17 to spray water, the screening efficiency of the device is improved, the practicability is high, the feeding hopper 18 is fixedly installed on the top of the feeding box 6, the feeding port is arranged on the surface of the feeding hopper 18, so that the material stone can be better put into the feeding box 6, the hopper arrangement can avoid the overflow of the material stone, the fastening bolt 19 is threadedly installed on the top of the mounting plate 12, one end of the fastening bolt 19 is threadedly connected with the connecting plate, so that the mounting plate 12 can be more stably mounted on the connecting plate, the vibration motor 13 is placed stably, and the practicability of the structure of the device is improved, the controller 20 is fixedly installed on the surface of the first sieve box 5, and the controller 20 is electrically connected with the driving motor 9, so that the switch of the driving motor 9 can be better controlled according to the use condition, the rotation of the spiral blade 10 is more controllable, the limiting plates 21 are fixedly installed on the left and right sides of the surface of the base 1, and the left and right ends of the electric sliding rail 14 are fixedly connected with the limiting plates 21, so that the movement range of the sliding block and the water tank 15 can be limited, the device is prevented from being damaged due to excessive movement, and the comfort degree of use of the device is improved, the water tank 15 is fixedly installed on the top of the water tank 15, the water injection pipe 22 is arranged on the top of the water tank 15, so that water can be better injected into the water tank 15, and the sealing cover 23 is arranged, so that the water injection pipe 22 can be covered, and impurities are prevented from entering the water tank 15, the waste tank 24 is movably installed at the bottom of the second sieve box 8, the collecting tank 25 is movably installed on the right side of the waste tank 24, and the handle 26 is fixedly installed on the surface of the collecting tank 25, so that the waste and the small material stone can be more conveniently collected, the completeness of the structure of the device is improved, and all the electrical equipment in the device is powered by the built-in battery.

[0022] In one aspect of the embodiment, the feeding hopper 18 is fixedly installed on the top of the feeding box 6, the feeding port is arranged on the surface of the feeding hopper 18, so that the material stone can be better put into the feeding box 6, and the hopper arrangement can avoid the overflow of the material stone, the fastening bolt 19 is threadedly installed on the top of the mounting plate 12, one end of the fastening bolt 19 is threadedly connected with the connecting plate, so that the mounting plate 12 can be more stably mounted on the connecting plate, the vibration motor 13 is placed stably, and the practicability of the structure of the device is improved.

[0023] In an aspect of the embodiment, the controller 20 is fixedly installed on the surface of the first sieve box 5 and electrically connected with the driving motor 9, so that the driving motor 9 can be better controlled according to the use condition, and the rotation of the spiral blade 10 is more controllable; the limiting plates 21 are fixedly installed on the left and right surfaces of the base 1, and the left and right ends of the electric sliding rail 14 are fixedly connected with the limiting plates 21, so that the moving range of the sliding block and the water tank 15 is limited, the device is prevented from being damaged due to excessive movement, and the comfort of use of the device is improved.

[0024] In an aspect of the embodiment, the water injection pipe 22 is fixedly installed on the top of the water tank 15, so that water can be better injected into the water tank 15, and the sealing cover 23 is arranged, so that the water injection pipe 22 is covered, and impurities are prevented from entering the water tank 15; the waste tank 24 is movably installed on the bottom of the second sieve box 8, the collecting tank 25 is movably installed on the right side of the waste tank 24, and the handle 26 is fixedly installed on the surface of the collecting tank 25, so that waste and small stones can be more conveniently collected, and the structural integrity of the device is improved.

[0025] Finally, it should be noted that: the above only describes the preferred embodiments of the present application, and is not used to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A vibrating screen for quarries, comprising a base (1), characterized in that: The bottom (1) top of the four around the fixed installation of damper (2), the damper (2) of the outer side is fixedly installed with shock absorbing spring (3), the top end of the shock absorbing spring (3) is fixedly installed with table plate (4), the top of the table plate (4) is fixedly installed with first sieve box (5), the top of the left side of the first sieve box (5) is fixedly installed with feed box (6), the bottom of the table plate (4) is fixedly installed with second sieve box (8), the first sieve box (5) and second sieve box (8) are provided with first discharge slot (7), one side of the second sieve box (8) is fixedly installed with driving motor (9), the driving motor (9) is fixedly installed with spiral blade (10) through the rotating shaft of the output end, the surface of the second sieve box (8) is provided with second discharge slot (11), the top of the first sieve box (5) is fixedly installed with connecting plate, the left and right sides of the top of the connecting plate are fixedly installed with mounting plate (12), the surface of the mounting plate (12) is fixedly installed with vibration motor (13), the surface of the base (1) is fixedly installed with electric sliding rail (14), the surface of the electric sliding rail (14) is slidably installed with sliding block, the top of the sliding block is fixedly installed with water tank (15), the inside of the water tank (15) is provided with submersible pump, the output end of the submersible pump is fixedly installed with water pipe (16), one end of the water pipe (16) is fixedly installed with spray head (17).

2. A vibrating screen for quarries according to claim 1, characterized in that: The top of the feed box (6) is fixedly installed with feed hopper (18), and the surface of the feed hopper (18) is provided with feed inlet.

3. A vibrating screen for quarries according to claim 1, characterized in that: The top of the mounting plate (12) is threadedly installed with fastening bolt (19), and one end of the fastening bolt (19) is threadedly connected with the connecting plate.

4. A vibrating screen for quarries according to claim 1, characterized in that: The surface of the first sieve box (5) is fixedly installed with controller (20), and the controller (20) is electrically connected with the driving motor (9).

5. A vibrating screen for quarries according to claim 1, characterized in that: The left and right sides of the surface of the base (1) are fixedly installed with limiting plate (21), and the left and right ends of the electric sliding rail (14) are fixedly connected with the limiting plate (21).

6. A vibrating screen for quarries according to claim 1, characterized in that: The top of the water tank (15) is fixedly installed with water injection pipe (22), and the top of the water injection pipe (22) is threadedly installed with sealing cover (23).

7. A vibrating screen for quarries according to claim 1, characterized in that: The bottom of the second sieve box (8) is movably installed with waste box (24), the right side of the waste box (24) is movably installed with collecting box (25), and the surface of the collecting box (25) is fixedly installed with handle (26).

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