Raw material crusher for metallurgy

Abstract

The utility model discloses a raw material crusher for metallurgy. The raw material crusher comprises a support frame, a crusher, a screening tank, a storage tank, a guide column, a circulating assembly, an anti-blocking assembly and a vibration assembly, a middle plate and a top plate are fixedly mounted between the supporting cylinders; the crusher is fixedly mounted at the top of the top plate; the top of the screening tank is connected to a feeding hopper, the top of one guide column is connected with a hydraulic cylinder, and the telescopic end of the hydraulic cylinder penetrates through the storage tank and is connected with an arc-shaped push plate. The circulating assembly is connected between the middle plate and the top plate; the anti-blocking assembly is connected into the storage tank; the vibration assembly is connected between the screening tank and the storage tank. Raw materials are primarily crushed through the crusher, the primarily crushed raw materials enter the screening tank to be subjected to vibration screening, the raw materials meeting the size standard or below can enter the storage tank, the raw materials are prevented from being blocked in the storage tank through the anti-blocking mechanism and are smoothly discharged, the crushing effect is good, and blocking can be prevented.

Description

Technical Field

[0001] The utility model belongs to the technical field of metallurgical raw material crushing, and specifically relates to a metallurgical raw material crusher. Background Art

[0002] Metallurgical material crusher is a kind of crushing machine suitable for raw materials in metallurgy, construction, road construction, chemical and silicate industries. It can crush large pieces of metal waste or ore into small pieces or powder for further processing or utilization.

[0003] When raw materials are crushed, part of the crushed raw materials is large in volume and does not meet the crushing standards, so they need to be cyclically crushed. During the crushing, the discharge outlet will be blocked. Therefore, there is an urgent need for a metallurgical raw material crusher that can perform cyclic crushing and has a discharge anti-blocking function. Utility Model Content

[0004] Based on the above technical problems, the utility model provides a raw material crusher for metallurgy.

[0005] The specific technical solution is:

[0006] A metallurgical raw material crusher, comprising:

[0007] Support frames, with a middle plate and a top plate fixedly installed between the support frames;

[0008] A crusher, wherein the crusher is fixedly mounted on the top of the top plate;

[0009] A screening tank, the top of which is connected to a feed hopper, the feed hopper is connected to the bottom of a crusher, a hidden groove is installed on the inner wall of the screening tank, and an arc-shaped push plate is arranged in the hidden groove;

[0010] A storage tank, the storage tank is connected to the bottom of the screening tank, a flexible rubber sleeve is connected between the storage tank and the bottom of the screening tank, three sets of guide seats are connected to the outer wall of the storage tank, a discharge pipe is connected to the bottom of the storage tank, and a butterfly valve is installed at the discharge pipe;

[0011] Guide columns, the three guide columns are all connected to the outer wall of the screening tank, the guide columns penetrate the guide seat, the top of one of the guide columns is connected to a hydraulic cylinder, the telescopic end of the hydraulic cylinder penetrates the storage tank, and the telescopic end of the hydraulic cylinder is connected to the arc-shaped push plate;

[0012] A circulation assembly connected between the middle plate and the top plate;

[0013] An anti-blocking component, the anti-blocking component is connected to the interior of the storage tank;

[0014] A vibration assembly is connected between the screening tank and the storage tank.

[0015] In the above technical solution, the circulation component includes:

[0016] A circulating discharge pipe, the circulating discharge pipe being connected to one side of the screening tank;

[0017] A circulation drum, the circulation drum is connected to the top plate and one side of the middle plate, the bottom of the circulation drum is connected to the circulation discharge pipe, the top of the circulation drum is connected to a discharge pipe, and the discharge pipe is located on one side of the top of the crusher;

[0018] A feeding motor is fixedly installed on the top of the circulation drum, a driving end of the feeding motor is connected to a rotating shaft, a stirring blade is connected to the rotating shaft, and the edge of the stirring blade slides on the inner wall of the circulation drum.

[0019] In the above technical solution, the anti-blocking component includes:

[0020] A screening plate, the bottom of which is connected to a side plate, and the side plate slides on the inner wall of the screening tank;

[0021] A cross air guide pipe, wherein the cross air guide pipe is installed on the inner wall of the storage tank;

[0022] A support column, wherein the support column is fixedly connected to the cross guide tube, and the support column is fixedly connected to the bottom of the screening plate.

[0023] In the above technical solution, the vibration component includes:

[0024] A vibration motor, wherein the vibration motor is fixedly installed on one side of the screening tank;

[0025] A first rotating rod, wherein the first rotating rod is connected to a driving end of the vibration motor;

[0026] The second rotating rod is hinged to one end of the first rotating rod, and the other end of the second rotating rod is hinged to one side of the storage tank.

[0027] The above technical solution also includes:

[0028] A conveyor belt is located below the storage tank.

[0029] The above technical solution also includes:

[0030] A limit block is connected to the bottom of the guide column.

[0031] Compared with the prior art, the utility model of a metallurgical raw material crusher has the following beneficial effects:

[0032] The raw materials are initially crushed by the crusher, and then enter the screening tank for vibration screening. The raw materials that meet the volume standard will enter the storage tank, and the materials with too large volume will enter the circulation component and be sent back to the crusher for circulation crushing. The vibration component can provide power for the movement of the storage tank, and prevent it from being blocked in the storage tank through the anti-blocking mechanism, so that it can be discharged smoothly, with good crushing effect and can prevent blockage. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 This is a schematic diagram of a metallurgical raw material crusher of the utility model;

[0034] Figure 2 It is a schematic cross-sectional view of the utility model;

[0035] Figure 3 It is a schematic cross-sectional view of the utility model;

[0036] Figure 4 It is a schematic diagram of the rear view of the utility model.

[0037] in, Figures 1 to 4 The corresponding relationship between the reference numerals and component names in the figure is:

[0038] 1. Support frame; 2. Crusher; 3. Screening tank; 4. Storage tank; 5. Guide column; 6. Circulation discharge pipe; 7. Circulation cylinder; 8. Feeding motor; 9. Screening plate; 10. Cross air guide pipe; 11. Support column; 12. Vibration motor; 13. First rotating rod; 14. Second rotating rod; 15. Conveyor belt; 16. Limit block. DETAILED DESCRIPTION

[0039] The following is a combination of specific implementation cases and attached Figure 1-4 The present invention is further described below, but the present invention is not limited to these embodiments.

[0040] like Figure 1-4As shown, the utility model discloses a metallurgical raw material crusher 2, comprising: a support frame 1, a crusher 2, a screening tank 3, a storage tank 4, a guide column 5, a circulation component, an anti-blocking component and a vibration component; a middle plate and a top plate are fixedly installed between the support frames; the crusher 2 is fixedly installed on the top of the top plate; the top of the screening tank 3 is connected to the feed hopper, the feed hopper is connected to the bottom of the crusher 2, a hidden groove is installed on the inner wall of the screening tank 3, and an arc-shaped push plate is arranged in the hidden groove; the storage tank 4 is connected to the bottom of the screening tank 3, and the storage tank 4 is connected to the bottom of the screening tank 3 It is connected with a flexible rubber sleeve, and three groups of guide seats are connected to the outer wall of the storage tank 4. The bottom of the storage tank 4 is connected to a discharge pipe, and a butterfly valve is installed at the discharge pipe; three guide columns 5 are all connected to the outer wall of the screening tank 3, and the guide columns 5 pass through the guide seats. The top of one of the guide columns 5 is connected to a hydraulic cylinder, and the telescopic end of the hydraulic cylinder passes through the storage tank 4, and the telescopic end of the hydraulic cylinder is connected to the arc push plate; the circulation component is connected between the middle plate and the top plate; the anti-blocking component is connected to the inside of the storage tank 4; the vibration component is connected between the screening tank 3 and the storage tank 4.

[0041] In the embodiment of the present utility model, Figure 1-4 As shown, the circulation component includes: a circulation discharge pipe 6, a circulation drum 7 and a feeding motor 8; the circulation discharge pipe 6 is connected to one side of the screening tank 3; the circulation drum 7 is connected to the top plate and one side of the middle plate, the bottom of the circulation drum 7 is connected to the circulation discharge pipe 6, the top of the circulation drum 7 is connected to a discharge pipe, and the discharge pipe is located on the top side of the crusher 2; the feeding motor 8 is fixedly installed on the top of the circulation drum 7, the driving end of the feeding motor 8 is connected to a rotating shaft, the rotating shaft is connected to a stirring blade, and the edge of the stirring blade slides on the inner wall of the circulation drum 7.

[0042] In the embodiment of the present utility model, Figure 1-4 As shown, the anti-blocking component includes: a screening plate 9, a cross air guide pipe 10 and a support column 11; a side plate is connected to the bottom of the screening plate 9, and the side plate slides on the inner wall of the screening tank 3; the cross air guide pipe 10 is installed on the inner wall of the storage tank 4; the support column 11 is fixedly connected to the cross guide pipe, and the support column 11 is fixedly connected to the bottom of the screening plate 9.

[0043] In the embodiment of the present utility model, Figure 1-4 As shown, the vibration assembly includes: a vibration motor 12, a first rotating rod 13 and a second rotating rod 14; the vibration motor 12 is fixedly installed on one side of the screening tank 3; the first rotating rod 13 is connected to the driving end of the vibration motor 12; the second rotating rod 14 is hinged at one end of the first rotating rod 13, and the other end of the second rotating rod 14 is hinged to one side of the storage tank 4.

[0044] In the embodiment of the present utility model, Figure 1-4 As shown, it also includes: a conveyor belt 15; the conveyor belt 15 is located below the storage tank 4.

[0045] In the embodiment of the present utility model, Figure 1-4 As shown, it also includes: a limit block 16; the limit block 16 is connected to the bottom of the guide column 5.

[0046] Implementation process: First, metallurgical raw material ore is fed from the top of the crusher 2, and then the crusher 2 feeds the crushed ore blocks into the screening tank 3 for screening. During screening, the first rotating rod 13 at the driving end of the vibration motor 12 is controlled to rotate. At this time, the second rotating rod 14 reciprocates under the action of the first rotating rod 13, so that the storage tank 4 moves up and down. While moving up and down, the guide seat slides up and down on the guide column 5, and finally the screening plate 9 vibrates, and the crushed stones are filtered from the screening tank 3 to the storage tank. In the tank 4, compressed air is introduced from the outside of the cross air guide pipe 10 to blow air into the storage tank 4 to prevent blockage. At the same time, the storage tank 4 vibrates to increase the anti-blocking effect. The butterfly valve is opened to pour the crushed raw materials onto the conveyor belt 15. After crushing for a period of time, the vibration motor 12 is controlled to stop, and the arc-shaped push plate at the telescopic end of the hydraulic cylinder is controlled to extend to push the large pieces of raw materials on the screening plate 9 into the circulating discharge pipe 6, and the large pieces of raw materials are sent to the top of the crusher 2 through the feeding motor 8 and the stirring blades for circulating crushing.

[0047] In the description of the present invention, the term "plurality" refers to two or more than two. Unless otherwise clearly defined, the orientation or positional relationship indicated by the terms "upper" and "lower" is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention. The terms "connection", "installation", "fixation", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0048] In the description of the present invention, the terms "one embodiment", "some embodiments", "specific embodiments", etc. mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In the present invention, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0049] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A metallurgical raw material crusher, characterized in that: include: Support frames, with a middle plate and a top plate fixedly installed between the support frames; A crusher, wherein the crusher is fixedly mounted on the top of the top plate; A screening tank, the top of which is connected to a feed hopper, the feed hopper is connected to the bottom of a crusher, a hidden groove is installed on the inner wall of the screening tank, and an arc-shaped push plate is arranged in the hidden groove; A storage tank, the storage tank is connected to the bottom of the screening tank, a flexible rubber sleeve is connected between the storage tank and the bottom of the screening tank, three sets of guide seats are connected to the outer wall of the storage tank, a discharge pipe is connected to the bottom of the storage tank, and a butterfly valve is installed at the discharge pipe; Guide columns, the three guide columns are all connected to the outer wall of the screening tank, the guide columns penetrate the guide seat, the top of one of the guide columns is connected to a hydraulic cylinder, the telescopic end of the hydraulic cylinder penetrates the storage tank, and the telescopic end of the hydraulic cylinder is connected to the arc-shaped push plate; A circulation assembly connected between the middle plate and the top plate; An anti-blocking component, the anti-blocking component is connected to the interior of the storage tank; A vibration assembly is connected between the screening tank and the storage tank.

2. A metallurgical raw material crusher according to claim 1, characterized in that: The loop components include: A circulating discharge pipe, the circulating discharge pipe being connected to one side of the screening tank; A circulation drum, the circulation drum is connected to the top plate and one side of the middle plate, the bottom of the circulation drum is connected to the circulation discharge pipe, the top of the circulation drum is connected to a discharge pipe, and the discharge pipe is located on one side of the top of the crusher; A feeding motor is fixedly installed on the top of the circulation drum, a driving end of the feeding motor is connected to a rotating shaft, a stirring blade is connected to the rotating shaft, and the edge of the stirring blade slides on the inner wall of the circulation drum.

3. A metallurgical raw material crusher according to claim 2, characterized in that: The anti-blocking component comprises: A screening plate, the bottom of which is connected to a side plate, and the side plate slides on the inner wall of the screening tank; A cross air guide pipe, wherein the cross air guide pipe is installed on the inner wall of the storage tank; A support column, wherein the support column is fixedly connected to the cross guide tube, and the support column is fixedly connected to the bottom of the screen plate.

4. A metallurgical raw material crusher according to claim 1, characterized in that: The vibration assembly comprises: A vibration motor, wherein the vibration motor is fixedly installed on one side of the screening tank; A first rotating rod, wherein the first rotating rod is connected to a driving end of the vibration motor; The second rotating rod is hinged to one end of the first rotating rod, and the other end of the second rotating rod is hinged to one side of the storage tank.

5. A metallurgical raw material crusher according to claim 4, characterized in that: Also includes: A conveyor belt is located below the storage tank.

6. A metallurgical raw material crusher according to claim 1, characterized in that: Also includes: A limit block is connected to the bottom of the guide column.

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