Cabinet type concentrating table

Abstract

A telescopic motor is arranged at one end of a table surface of a table body, a cabinet body is arranged outside the table body, an output shaft of the telescopic motor penetrates through the cabinet body, a water supply tank and an ore barrel are arranged at the top of the table surface, a stirring mechanism is arranged in the ore barrel, the stirring mechanism comprises a rotating shaft and an ore water mixing rod, and a rotating hole is formed in the bottom of the ore barrel. A transmission mechanism is arranged on the cabinet body, a connecting pipe is arranged on the ore barrel, a flow dividing pipe is arranged at the output end of the connecting pipe, a feeding pipe is arranged at the bottom end of the flow dividing pipe, the output end of the feeding pipe is inserted into a water supply tank, and a water outlet hole is formed in the water supply tank. When the telescopic motor drives the bed surface to move back and forth, the transmission mechanism, the mineral water mixing rod and the rotating shaft are matched with one another, so that minerals and flushing water are continuously driven to rotate in the mineral barrel in the separation process, the mixing effect is achieved, the minerals are prevented from generating precipitates in the flushing water in the separation process, and the separation efficiency is improved. The situation that the amount of minerals mixed in flushing water entering the bed surface is small is avoided, and the mineral separation effect is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of beneficiation equipment, and particularly relates to a cabinet-type beneficiation shaking table. Background Art

[0002] A beneficiation shaking table is a commonly used device for separating fine-grained ores, usually consisting of three main parts: a table surface, a frame, and a transmission mechanism. Among them, there are bed bars on the table surface. During operation, the minerals are mixed with flushing water and enter the shaking table along the width direction. The transverse water flow crosses the bed bars and forms vortices between the bed bars. Due to the tumbling of the vortices, the fine particles are in a suspended state, and the slightly coarser particles are constantly tumbling, transferring the heavy mineral particles to the lower layer. At the same time, the table surface is driven by the transmission mechanism to make a reciprocating motion along the length direction of the frame, resulting in a shear velocity difference between the particles in the layer. The particles are squeezed and flipped against each other, increasing the particle gap and expanding and loosening the bed layer. The layering result is that the fine-grained heavy minerals are at the bottom layer, the upper layer is coarse-grained heavy minerals with some fine-grained light minerals mixed in, and further up is coarse-grained light minerals, while the fine ore particles are suspended in the top layer and are washed away by the transverse water flow, thus realizing the mineral separation process.

[0003] During beneficiation, the minerals and flushing water need to be mixed in a mixing barrel in a certain proportion and then fed into the water supply tank. However, with the use of the device, a small amount of minerals will precipitate at the bottom of the mixing barrel, resulting in less minerals mixed in the flushing water on the table surface and affecting the mineral separation effect. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a cabinet-type beneficiation shaking table to solve the above problems.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A cabinet-type beneficiation shaking table includes a shaking table body. The shaking table body includes a table surface and a support frame. One end of the table surface is provided with a telescopic motor. The outside of the shaking table body is provided with a cabinet. One end of the output shaft of the telescopic motor penetrates into the side wall of the cabinet. A water supply tank is arranged on the top surface of the table surface. A mixing barrel is arranged on the top of the cabinet. A stirring mechanism is arranged in the mixing barrel. The stirring mechanism includes a rotating shaft and ore-water mixing rods circumferentially distributed on the outer periphery of the rotating shaft. A rotating hole is arranged on the bottom plate of the mixing barrel, and the rotating shaft penetrates through the rotating hole. A transmission mechanism is arranged on the cabinet and is communicated with the rotating shaft. The mixing barrel is also provided with a connecting pipe communicated with the mixing barrel. The output end of the connecting pipe is provided with a shunt pipe. The bottom end of the shunt pipe is provided with a plurality of feeding pipes, and the output ends of the feeding pipes are inserted into the water supply tank. A plurality of water outlet holes are arranged on the side of the water supply tank facing the table surface.

[0007] To further implement the present utility model, the transmission mechanism includes an "L"-shaped mounting rod. One end of the mounting rod is fixedly connected to the output shaft of the telescopic motor, and a rack bar is provided at the other end of the mounting rod. A spur gear is provided at the bottom end of the rotating shaft, and the rack bar is meshed with the spur gear.

[0008] To further implement the present utility model, a rectangular cylinder is further provided on the top surface of the cabinet body. A moving plate is arranged inside the rectangular cylinder to divide the rectangular cylinder into a first cavity and a second cavity. An air pipe connected to the shunt pipe is penetrated through the side wall of the first cavity, and a second one-way valve is arranged inside the air pipe. A vertical pipe is penetrated through the top wall of the first cavity, and a first one-way valve is arranged inside the vertical pipe. The free end of the vertical pipe is open, and a moving mechanism is arranged inside the second cavity and is respectively connected to the moving plate and the mounting rod.

[0009] To further implement the present utility model, the moving mechanism includes a push rod and a connecting block. One end of the push rod is connected to the moving plate, the other end is connected to the connecting block, and the other end of the connecting block is connected to the mounting rod.

[0010] To further implement the present utility model, a sealing gasket made of rubber material is arranged on the surface of the moving plate.

[0011] To further implement the present utility model, a sealing ring is sleeved on the outer periphery of the rotating shaft, and the sealing ring is arranged inside the rotating hole.

[0012] The beneficial effects of the present utility model compared with the prior art are as follows:

[0013] When the telescopic motor of the present utility model drives the bed surface to reciprocate, through the mutual cooperation of the transmission mechanism, the ore water mixing rod and the rotating shaft, during the sorting process, it continuously drives the minerals and the flushing water to rotate in the ore bucket, achieving the mixing effect, preventing the minerals from precipitating in the flushing water during the sorting process, preventing less minerals from being mixed in the flushing water entering the bed surface, and improving the sorting effect of the minerals;

[0014] During the reciprocating movement of the mounting rod of the present utility model, through the mutual cooperation of the moving mechanism, the rectangular cylinder, the moving plate and the air pipe, gas can be continuously introduced into the shunt pipe. The gas can accelerate the flow of the minerals and the flushing water, and at the same time prevent the minerals from blocking the shunt pipe and affecting the use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of a cabinet-type ore dressing shaking table proposed by the present utility model;

[0016] Figure 2 It is a three-dimensional structural schematic diagram inside the cabinet body of a cabinet-type ore dressing shaking table proposed by the present utility model;

[0017] Figure 3 For Figure 2Enlarged view of the structure at position A in [the figure];

[0018] Figure 4 For Figure 2 Enlarged view of the structure at position B in [the figure];

[0019] The meanings of the reference numerals in the drawings are as follows: 1, cabinet body; 2, bed surface; 3, telescopic motor; 4, ore bucket; 5, connecting pipe; 6, shunt pipe; 7, feeding pipe; 8, rotating shaft; 9, ore-water mixing rod; 10, mounting rod; 11, rack bar; 12, spur gear; 13, rectangular cylinder; 14, air pipe; 15, vertical pipe; 16, moving plate; 17, push rod; 18, connecting block; 19, stirring mechanism; 20, rotating hole; 21, transmission mechanism; 22, water outlet hole; 23, water supply tank; 24, first cavity; 25, second cavity; 26, support frame. Specific embodiments

[0020] The present utility model will be further described below in conjunction with the drawings and specific embodiments.

[0021] As Figures 1-4 shown, a cabinet-type ore dressing shaking table includes a shaking table body. The shaking table body includes a bed surface and a support frame. A telescopic motor is provided at one end of the bed surface. A cabinet body 1 is provided outside the shaking table body. One end of the output shaft of the telescopic motor 3 penetrates into the side wall of the cabinet body 1. A water supply tank 23 is provided on the top surface of the bed surface 2. An ore bucket 4 is provided on the top of the cabinet body 1. A stirring mechanism 19 is provided in the ore bucket 4. The stirring mechanism 19 includes a rotating shaft 8 and ore-water mixing rods 9 circumferentially distributed on the outer periphery of the rotating shaft 8. A rotating hole 20 is provided on the bottom plate of the ore bucket 4. The rotating shaft 8 penetrates through the rotating hole 20. A sealing ring is sleeved on the outer periphery of the rotating shaft 8. The sealing ring is provided in the rotating hole 20. A transmission mechanism 21 is provided on the cabinet body 1 and is connected to the rotating shaft 8. The transmission mechanism 21 includes an "L"-shaped mounting rod 10. One end of the mounting rod 10 is fixedly connected to the output shaft of the telescopic motor 3. A rack bar 11 is provided at the other end of the mounting rod 10. A spur gear 12 is provided at the bottom end of the rotating shaft 8. The rack bar 11 is meshed with the spur gear 12. A connecting pipe 5 communicating with the ore bucket 4 is further provided on the ore bucket 4. The output end of the connecting pipe 5 is provided with a shunt pipe 6. A plurality of feeding pipes 7 are provided at the bottom end of the shunt pipe 6. The output ends of the feeding pipes 7 are inserted into the water supply tank 23. A plurality of water outlet holes 22 are provided on the side of the water supply tank 23 facing the bed surface 2.

[0022] The top surface of the cabinet body 1 is also provided with a rectangular cylinder 13. A moving plate 16 is arranged inside the rectangular cylinder 13 to divide the rectangular cylinder 13 into a first cavity 24 and a second cavity 25. An air pipe 14 connected to the shunt pipe 6 penetrates through the side wall of the first cavity 24. A second one-way valve is arranged inside the air pipe 14. A vertical pipe 15 penetrates through the top wall of the first cavity 24. A first one-way valve is arranged inside the vertical pipe 15. The free end of the vertical pipe 15 is open. A moving mechanism is arranged inside the second cavity 25 and is respectively connected to the moving plate 16 and the mounting rod 10. The moving mechanism includes a push rod 17 and a connecting block 18. One end of the push rod 17 is connected to the moving plate 16, and the other end is connected to the connecting block 18. The other end of the connecting block 18 is connected to the mounting rod 10. A sealing pad made of rubber is arranged on the surface of the moving plate 16.

[0023] When sorting minerals, the minerals and flushing water are mixed and added into the ore bucket 4. The minerals and flushing water in the ore bucket 4 will enter the shunt pipe 6 through the connecting pipe 5, and then flow into the water supply tank 23 through multiple feeding pipes 7. Then, the telescopic motor 3 is started to drive the bed surface 2 to reciprocate on the support frame 26, thereby realizing the sorting of minerals.

[0024] When the telescopic motor 3 drives the bed surface 2 to reciprocate, it will drive the rack bar 11 to reciprocate above the cabinet body 1 through the mounting rod 10. Since the rack bar 11 is meshed and connected with the spur gear 12, the spur gear 12 will be driven to rotate. When the spur gear 12 rotates, it will drive the rotating shaft 8 to rotate, and then drive multiple ore-water mixing rods 9 to rotate around the rotating shaft 8 through the rotating shaft 8, thereby continuously mixing and stirring the minerals and flushing water, preventing the minerals from precipitating in the flushing water during the sorting process, preventing less minerals from being mixed in the flushing water entering the bed surface 2, and improving the sorting effect of the minerals.

[0025] When the mounting rod 10 reciprocates on the cabinet body 1, it will drive the push rod 17 to reciprocate through the connecting block 18, and then drive the moving plate 16 to move inside the rectangular cylinder 13 through the push rod 17. When the moving plate 16 moves towards the push rod 17, it will suck air into the rectangular cylinder 13 through the vertical pipe 15. When the moving plate 16 moves away from the push rod 17, it will push the air in the rectangular cylinder 13 into the air pipe 14, and then enter the shunt pipe 6. By the reciprocating movement of the moving plate 16 inside the rectangular cylinder 13, gas can be continuously introduced into the shunt pipe 6. The gas can accelerate the flow of the minerals and flushing water, and at the same time prevent the minerals from blocking the shunt pipe 6 and affecting the use of the device.

[0026] When the telescopic motor 3 drives the bed surface 2 to reciprocate, it will drive the rotating shaft 8 to rotate through the transmission mechanism 21, and then drive multiple mineral water mixing rods 9 to rotate around the rotating shaft 8 through the rotating shaft 8, so as to continuously mix and stir the minerals and the flushing water, prevent the minerals from precipitating in the flushing water during the sorting process, prevent less minerals from being mixed in the flushing water entering the bed surface 2, and improve the sorting effect of the minerals.

Claims

1. A cabinet-type ore dressing shaking table, comprising a shaking table body, the shaking table body including a table surface and a support frame, and a telescopic motor is arranged at one end of the table surface, characterized in that: A cabinet (1) is arranged outside the shaking table body. One end of the output shaft of the telescopic motor (3) penetrates into the side wall of the cabinet (1). A water supply tank (23) is arranged on the top surface of the bed surface (2). A mineral bucket (4) is arranged on the top of the cabinet (1). A stirring mechanism (19) is arranged in the mineral bucket (4). The stirring mechanism (19) includes a rotating shaft (8) and mineral water mixing rods (9) circumferentially distributed on the outer periphery of the rotating shaft (8). A rotating hole (20) is arranged on the bottom plate of the mineral bucket (4). The rotating shaft (8) penetrates into the rotating hole (20). A transmission mechanism (21) is arranged on the cabinet (1) and communicated with the rotating shaft (8). A connecting pipe (5) communicated with the mineral bucket (4) is also arranged on the mineral bucket (4). A shunt pipe (6) is arranged at the output end of the connecting pipe (5). A plurality of feeding pipes (7) are arranged at the bottom end of the shunt pipe (6). The output ends of the feeding pipes (7) are inserted into the water supply tank (23). A plurality of water outlet holes (22) are arranged on one side of the water supply tank (23) facing the bed surface (2).

2. The cabinet-type ore dressing shaking table according to claim 1, characterized in that: The transmission mechanism (21) includes an "L"-shaped mounting rod (10). One end of the mounting rod (10) is fixedly connected to the output shaft of the telescopic motor (3). A rack bar (11) is arranged at the other end of the mounting rod (10). A spur gear (12) is arranged at the bottom end of the rotating shaft (8). The rack bar (11) is meshed and connected with the spur gear (12).

3. The cabinet-type ore dressing shaking table according to claim 1 or 2, characterized in that: A rectangular cylinder (13) is also arranged on the top surface of the cabinet (1). A moving plate (16) is arranged in the rectangular cylinder (13) to divide the rectangular cylinder (13) into a first cavity (24) and a second cavity (25). An air pipe (14) connected to the shunt pipe (6) penetrates through the side wall of the first cavity (24). A second one-way valve is arranged in the air pipe (14). A vertical pipe (15) penetrates through the top wall of the first cavity (24). A first one-way valve is arranged in the vertical pipe (15). The free end of the vertical pipe (15) is open. A moving mechanism is arranged in the second cavity (25) and connected to the moving plate (16) and the mounting rod (10) respectively.

4. The cabinet type ore dressing shaking table according to claim 3, characterized in that: The moving mechanism includes a push rod (17) and a connecting block (18). One end of the push rod (17) is connected to the moving plate (16), and the other end is connected to the connecting block (18). The other end of the connecting block (18) is connected to the mounting rod (10).

5. The cabinet-type ore dressing shaking table according to claim 4, characterized in that: A sealing pad made of rubber is arranged on the surface of the moving plate (16).

6. The cabinet-type ore dressing shaking table according to claim 5, characterized in that: A sealing ring is sleeved on the outer periphery of the rotating shaft (8), and the sealing ring is arranged in the rotating hole (20).

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