Vertical impact crusher

Abstract

The utility model provides a vertical impact crusher, which relates to the field of crushers and comprises a bottom plate, a crushing main body is arranged above the bottom plate, a discharge hopper is fixed at the bottom of the crushing main body, support legs are fixed on the crushing main body, and the bottoms of the support legs are contacted with the top of the bottom plate. By arranging the water conveying assembly, the water storage ring and the atomizing nozzle, when the crushing main body works to impact and crush materials, the water conveying assembly is started to convey water into the water storage ring, then the water is sprayed downwards through the atomizing nozzle, and the periphery of the discharging hopper is covered by the formed water mist cage, so that when the crushed materials are discharged from the discharging hopper, the crushing efficiency is greatly improved. When the dust collector is used for collecting and transporting the materials, dust discharged together with the dust collector can be in contact with water mist in the air, so that dust particles are easier to settle on the ground or the materials below, and the water mist slightly wets the materials, so that the materials are not too dry, dust raising can be reduced when the materials are collected and transported, and the purpose of protecting the environment is achieved.

Description

Technical Field

[0001] The utility model relates to the field of crushers, in particular to a vertical impact crusher. Background Art

[0002] Vertical shaft impact crusher, commonly known as sand making machine, is an internationally advanced high-energy and low-consumption equipment. Its performance plays an irreplaceable role in various ore fine crushing equipment. It is the preferred equipment in the field of artificial sand making and stone shaping. It is widely used in the crushing of various ores, cement, refractory materials, bauxite clinker, corundum, glass raw materials, machine-made building sand, stone and various metallurgical slag.

[0003] The working principle of the vertical impact crusher is: the material is ejected through the high-speed rotating impeller, impacting the material lining in the vortex crushing chamber, and undergoing strong self-crushing to achieve fine crushing of the material. During the operation of the vertical impact crusher, due to the high-speed rotation of the impeller, a strong rotating airflow is generated in the crushing chamber and discharged from the discharge port along with the crushed material, bringing out a large amount of dust, which seriously pollutes the environment and is very environmentally unfriendly. Utility Model Content

[0004] The utility model aims to solve the problem that when the existing vertical impact crusher is working, a large amount of dust will be brought out from the material discharge port due to the strong self-crushing of materials, which seriously pollutes the environment.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a vertical impact crusher, comprising a bottom plate, a crushing body is arranged above the bottom plate, a discharge hopper is fixed at the bottom of the crushing body, a support leg is fixed on the crushing body, the bottom of the support leg is in contact with the top of the bottom plate, a water storage ring is arranged below the discharge hopper, atomizing nozzles are fixed equidistantly at the bottom of the water storage ring, four connecting columns are symmetrically fixed at the top of the water storage ring, the top ends of the four connecting columns are fixed to the surface of the discharge hopper, and a water delivery assembly is placed on the top of the bottom plate.

[0006] Preferably, the water delivery assembly comprises a water pump, a water pump is fixed on the surface of the discharge hopper, and a delivery pipe is fixedly connected between the output end of the water pump and the water storage ring.

[0007] Preferably, a winding frame is placed on the top of the bottom plate, a winding roller is arranged in the winding frame, turntables are fixed at both ends of the winding roller, and the two turntables are rotatably connected to the inner walls of the two sides of the winding frame through bearings.

[0008] Preferably, a pipeline rotary joint is fixed to one side wall of the winding frame, the water pumping pipe is coiled on the winding roller, one end of the water pumping pipe is inserted into the winding roller and fixedly connected to one end of the pipeline rotary joint located in the winding roller, and the other end of the pipeline rotary joint is fixedly connected to the input end of the water pump with an input pipe.

[0009] Preferably, a circular hole adapted to the pipeline rotary joint is provided in the middle of one end of the turntable adjacent to the winding roller, and one end of the pipeline rotary joint is rotatably connected in the two circular holes.

[0010] Preferably, a connecting rod is fixed to one end of the other turntable, and the connecting rod passes through the other side wall of the winding frame and is fixed to a crank.

[0011] Preferably, the winding roller is a hollow structure, and a mounting opening communicating with the hollow structure is provided in a circumferential array on the surface of the winding roller.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] In the utility model, by arranging a water delivery component, a water storage ring and an atomizing nozzle, when the crushing body works to impact and crush the material, the water delivery component is started to deliver water to the water storage ring, and then the water is sprayed downwards through the atomizing nozzle, and the area around the discharge hopper is covered by the formed water mist, so that when the crushed material is discharged from the discharge hopper, the dust discharged together will contact with the water mist in the air, so that the dust particles are easier to settle on the ground or the material below, and the water mist slightly wets the material so that the material will not be too dry, so that when collecting and transporting the material, the dust can be reduced, thereby achieving the purpose of protecting the environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a three-dimensional diagram of the overall structure of a vertical impact crusher proposed by the utility model;

[0015] Figure 2 This is a three-dimensional diagram of the conveying pipe structure in a vertical impact crusher proposed by the utility model;

[0016] Figure 3 A structural stereogram of a vertical impact crusher proposed by the utility model in which a winding roller is installed on a winding frame;

[0017] Figure 4 This is a three-dimensional diagram of the separation structure of the winding roller and the winding frame in a vertical impact crusher proposed by the utility model.

[0018] Legend: 1. Bottom plate; 2. Crushing body; 3. Discharge hopper; 4. Support legs; 5. Water storage ring; 6. Atomizing nozzle; 7. Connecting column; 8. Water delivery assembly; 801. Suction pipe; 802. Water pump; 803. Delivery pipe; 804. Winding rack; 805. Winding roller; 806. Turntable; 807. Pipeline rotary joint; 808. Input pipe; 809. Round hole; 810. Crank; 811. Installation port. DETAILED DESCRIPTION

[0019] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0020] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0021] Embodiment 1, as Figure 1-Figure 4 As shown, the utility model provides a vertical impact crusher, including a bottom plate 1, a crushing body 2 is arranged above the bottom plate 1, a discharge hopper 3 is fixed to the bottom of the crushing body 2, a support leg 4 is fixed to the crushing body 2, the bottom of the support leg 4 is in contact with the top of the bottom plate 1, a water storage ring 5 is arranged below the discharge hopper 3, atomizing nozzles 6 are equidistantly fixed to the bottom of the water storage ring 5, four connecting columns 7 are symmetrically fixed to the top of the water storage ring 5, the top ends of the four connecting columns 7 are fixed to the surface of the discharge hopper 3, and a water delivery component 8 is placed on the top of the bottom plate 1.

[0022] The effect achieved by the entire embodiment 1 is that when the crushing body 2 starts to work, the water delivery component 8 is started together, and water can be delivered from the water source to the water storage ring 5. The atomizing nozzle 6 sprays downward to humidify the air at the discharge hopper 3, and impacts and absorbs the dust and particles during discharge, making it easier for the dust to settle downward, thereby achieving the effect of dust suppression and dust reduction, and the water mist wets the surface of the processed material, thereby reducing dust when collecting and transporting the material.

[0023] Embodiment 2, as Figure 1-Figure 4As shown, the water delivery assembly 8 includes a water pump 801, a water pump 802 is fixed on the surface of the discharge hopper 3, and a delivery pipe 803 is fixedly connected between the output end of the water pump 802 and the water storage ring 5; a winding frame 804 is placed on the top of the bottom plate 1, and a winding roller 805 is arranged in the winding frame 804, and turntables 806 are fixed at both ends of the winding roller 805, and the two turntables 806 are respectively rotatably connected to the inner walls of the two sides of the winding frame 804 through bearings; a pipeline rotary joint 807 is fixed to one side wall of the winding frame 804, and the water pumping pipe 801 is coiled on the winding roller 805, and one end of the water pumping pipe 801 is inserted into the winding roller 805 and connected to the pipeline rotary joint 807. 07 is located at one end of the winding roller 805 and is fixedly connected, and the other end of the pipe rotary joint 807 is fixedly connected to the input end of the water pump 802 via an input pipe 808; a circular hole 809 adapted to the pipe rotary joint 807 is provided in the middle of one end of the turntable 806 adjacent to the winding roller 805, and one end of the pipe rotary joint 807 is rotatably connected in the two circular holes 809; a connecting rod is fixed at one end of the other turntable 806, and the connecting rod passes through the other side wall of the winding frame 804 and is fixed with a crank 810; the winding roller 805 is a hollow structure, and a mounting opening 811 connected to the hollow is provided in a circular array on the surface of the winding roller 805.

[0024] The effect achieved by the entire embodiment 2 is that the longer water suction pipe 801 is stored by being wound around the winding roller 805 of the winding frame 804, so as to prevent the water suction pipe 801 from being tangled together, and the personnel can carry the winding frame 804 to carry the water suction pipe 801. The personnel can shake the handle 810 to drive the winding roller 805 to rotate accordingly through the turntable 806, so that the water suction pipe 801 can be retracted and released, and the pipeline rotary joint 807 can independently input the direction of the input pipe 808 and the water suction pipe 801. The input pipe 808 and the water suction pipe 801 are free to turn, so that the water suction pipe 801 can cooperate with the rotation of the winding roller 805 and be wound around the surface of the winding roller 805. The circular hole 809 is to enable one end of the pipeline rotary joint 807 to be smoothly inserted into the hollow winding roller 805, and the installation port 811 is to facilitate the connection and installation of the water suction pipe 801 and the pipeline rotary joint 807.

[0025] Working principle: When in use, first shake the crank 810 to rotate the winding roller 805 to release the water pump 801 until the water pump 801 can be immersed in the nearby water source or connected to the water source pipeline, then start the crushing body 2 and the water pump 802, the crushing body 2 can impact and crush the incoming materials, and the water pump 802 transports the water in the water source to the water storage ring 5 through the water pump 801, the input pipe 808 and the delivery pipe 803, so that the atomizing nozzle 6 can spray water mist downward to humidify the air around the discharge hopper 3, so that The dust and particles discharged together with the materials can settle downward faster, and the water mist wets the surface of the materials, reducing the dust during the collection and transportation of the materials, thereby achieving the purpose of dust reduction and dust suppression. The wiring diagram of the crushing body 2 and the water pump 802 and the external controller in the utility model belongs to the common knowledge in the field, and its working principle is a well-known technology. The model is selected according to the actual use. Therefore, the control method and wiring layout of the crushing body 2 and the water pump 802 are no longer explained in detail. In summary, the problems raised in the above background are solved.

[0026] The above description is only a preferred embodiment of the present invention and does not constitute any other form of limitation to the present invention. Any technician familiar with the profession may use the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A vertical impact crusher, characterized in that: The invention comprises a bottom plate (1), a crushing body (2) is arranged above the bottom plate (1), a discharge hopper (3) is fixed at the bottom of the crushing body (2), a support leg (4) is fixed on the crushing body (2), the bottom of the support leg (4) is in contact with the top of the bottom plate (1), a water storage ring (5) is arranged below the discharge hopper (3), atomizing nozzles (6) are fixed at equal intervals at the bottom of the water storage ring (5), four connecting columns (7) are symmetrically fixed at the top of the water storage ring (5), the top ends of the four connecting columns (7) are fixed to the surface of the discharge hopper (3), and a water delivery assembly (8) is placed on the top of the bottom plate (1).

2. A vertical impact crusher according to claim 1, characterized in that: The water delivery assembly (8) comprises a water pump (801), a water pump (802) is fixed on the surface of the discharge hopper (3), and a delivery pipe (803) is fixedly connected between the output end of the water pump (802) and the water storage ring (5).

3. A vertical impact crusher according to claim 2, characterized in that: A winding frame (804) is placed on the top of the bottom plate (1), a winding roller (805) is arranged inside the winding frame (804), turntables (806) are fixed at both ends of the winding roller (805), and the two turntables (806) are rotatably connected to the inner walls of the winding frame (804) on both sides through bearings.

4. A vertical impact crusher according to claim 3, characterized in that: A pipeline rotary joint (807) is fixed to one side wall of the winding frame (804); the water pumping pipe (801) is wound on the winding roller (805); one end of the water pumping pipe (801) is inserted into the winding roller (805) and is fixedly connected to one end of the pipeline rotary joint (807) located inside the winding roller (805); the other end of the pipeline rotary joint (807) is fixedly connected to the input end of the water pump (802) via an input pipe (808).

5. A vertical impact crusher according to claim 4, characterized in that: A circular hole (809) adapted to the pipeline rotary joint (807) is provided in the middle of one of the turntables (806) adjacent to the winding roller (805), and one end of the pipeline rotary joint (807) is rotatably connected in the two circular holes (809).

6. A vertical impact crusher according to claim 5, characterized in that: A connecting rod is fixed to one end of the other turntable (806), and the connecting rod passes through the other side wall of the winding frame (804) and is fixed to a crank (810).

7. A vertical impact crusher according to claim 6, characterized in that: The winding roller (805) is a hollow structure, and a mounting opening (811) communicating with the hollow structure is provided in a circumferential array on the surface of the winding roller (805).

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