Discharging device of cylindrical ore washer

Abstract

The utility model relates to the technical field of discharging devices of cylindrical ore washers, and discloses a discharging device of a cylindrical ore washer, which comprises a base provided with a vibration screening mechanism. The vibration screening mechanism comprises a first supporting plate, a fixing block, a first sliding rod, a spring, a second sliding rod, a sliding plate, a first fixing plate, a double-shaft motor, a rotating shaft, a rotating sleeve, a cam, a second supporting plate and a screening box, the bottom of the first supporting plate is fixedly connected with the top of the base, and four positioning holes are formed in the two sides of the first supporting plate; the first sliding rods are installed on the two sides of the first supporting plate in a sliding mode through the positioning holes, and springs are arranged on the first sliding rods. One end of the first sliding rod is fixedly connected with one side of a fixing block, the fixing block is arranged in the first supporting plate, and the bottom of the inner side of the fixing block is connected with a fixing rod. The screening device solves the technical problems that the screening effect is poor and the discharging speed is low, and is practical and suitable for being widely popularized and used.

Description

Technical Field

[0001] The utility model belongs to the technical field of discharging devices of drum ore washers, and in particular relates to a discharging device of drum ore washers. Background Art

[0002] Ore washing machine is a key equipment in the mining industry, mainly used to wash ores and stones. It is divided into two categories: spiral ore washing machine and cylindrical ore washing machine. It can efficiently remove clay materials in the ore and improve the cleanliness of the ore. Ore washing machine is widely used in black and non-ferrous metallurgical mines, steel, metallurgy, chemical industry, building materials and other industries. It can effectively prevent the mud in the muddy mineral raw materials from clogging the crushing and screening equipment to ensure smooth production. At the same time, the ore washing machine can also improve the mineral processing indicators of the subsequent process and provide better quality raw materials for smelting.

[0003] There are many drum ore washers on the market, but most of them are simple in design, with poor screening effect and slow discharging speed.

[0004] In view of this, the present utility model is proposed. Utility Model Content

[0005] In order to solve the technical problems of poor screening effect and slow discharge speed, the basic concept of the technical solution adopted by the utility model is:

[0006] A discharging device of a drum ore washer, comprising a base, wherein a vibrating screening mechanism is arranged on the base, wherein the vibrating screening mechanism comprises a first support plate, a fixed block, a first sliding rod, a spring, a second sliding rod, a sliding plate, a first fixed plate, a double-axis motor, a rotating shaft, a rotating sleeve, a cam, a second support plate and a screen box, wherein the bottom of the first support plate is fixedly connected to the top of the base, four positioning holes are opened on both sides of the first support plate, the first sliding rod is plugged and installed on both sides of the first support plate through the positioning holes, a spring is arranged on the first sliding rod, one end of the first sliding rod is fixedly connected to one side of the fixed block, and the fixed block is arranged in the first support plate, the inner bottom of the fixed block is connected to the second sliding rod, the second sliding rod is arranged on the spring, the second sliding rod is slidably installed on the first support plate, the fixed block and the first fixed plate, a double-axis motor is arranged in the first fixed plate, a rotating sleeve is sleeved on the rotating shaft of the double-axis motor, one end of the rotating sleeve is connected to a cam, the top of the first fixed plate is fixedly connected to the second support plate, and the top of the second support plate is fixedly connected to the bottom of the screen box.

[0007] As a preferred embodiment of the utility model, a screen is provided on the screen box, and protective plates are connected to the top surfaces of both sides of the screen box.

[0008] As a preferred embodiment of the utility model, a protective cylinder is arranged above the protective plate, and the bottom of the protective cylinder is connected to support columns, and the number of the support columns is four.

[0009] As a preferred embodiment of the utility model, a lower slide plate, a second fixed plate, a third fixed plate and a rotating rod are provided at one end of the screen, the rear side of the second fixed plate is fixedly connected to one end of the screen, the third fixed plate is connected to both sides of the lower slide plate, and positioning holes are provided on the lower slide plate, the second fixed plate and the third fixed plate, and the lower slide plate is rotatably mounted on the second fixed plate through the rotating rod and the third fixed plate.

[0010] As a preferred embodiment of the utility model, there are also a slide groove and a water pumping box in the sieve box, one end of the water pumping box is connected to a handle, and protrusions are provided on both sides of the water pumping box. The water pumping box is slidably installed in the sieve box through sliding protrusions.

[0011] As a preferred embodiment of the present invention, the protective cylinder is semicircular and the length of the protective cylinder is shorter than the length of the screen.

[0012] As a preferred embodiment of the present invention, the diameter of the first sliding rod is greater than the diameter of the second sliding rod.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the protective cylinder is shorter than the screen, so the washed ore can fall into the screen more conveniently, the rotating shaft of the double-axis motor rotates to rotate the cam and drive the sliding block to vibrate the screen, while vibrating, the ore is driven forward, and the protective plates on both sides of the screen and the protective cylinder above make it difficult for the ore to fly out during vibration, and the water in the ore will pass through the holes on the screen and flow into the water pumping box in the screen box, and the collected water can be reused, reducing the waste of water resources.

[0014] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In the attached picture:

[0016] Figure 1 This is a schematic diagram of the front structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the screen structure of the utility model;

[0018] Figure 3 This is an enlarged structural diagram of the screen A of the utility model;

[0019] Figure 4 It is a schematic diagram of the side structure of the utility model;

[0020] Figure 5It is a schematic diagram of the structure of the utility model from top view.

[0021] In the figure: 1. base; 2. vibration screening mechanism; 201. first support plate; 202. fixed block; 203. first sliding rod; 204. spring; 205. second sliding rod; 206. sliding plate; 207. first fixed plate; 208. double-axis motor; 209. rotating shaft; 210. rotating sleeve; 211. cam; 212. second support plate; 213. screen box; 3. screen; 4. protective plate; 5. protective cylinder; 6. support column; 7. lower slide plate; 8. second fixed plate; 9. third fixed plate; 10. rotating rod; 11. pumping box; 12. handle; 13. bump. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model.

[0023] like Figures 1 to 5 As shown, a discharging device of a drum ore washer comprises a base 1, on which a vibration screening mechanism 2 is arranged, the vibration screening mechanism 2 comprises a first support plate 201, a fixed block 202, a first sliding rod 203, a spring 204, a second sliding rod 205, a sliding plate 206, a first fixed plate 207, a double-axis motor 208, a rotating shaft 209, a rotating sleeve 210, a cam 211, a second support plate 212 and a screen box 213, the bottom of the first support plate 201 is fixedly connected to the top of the base 1, four positioning holes are opened on both sides of the first support plate 201, the first sliding rod 203 is plugged and installed on both sides of the first support plate 201 through the positioning holes, the first sliding rod 203 is provided with a spring 204, the first One end of the sliding rod 203 is fixedly connected to one side of the fixed block 202, and the fixed block 202 is arranged in the first support plate 201, and the inner bottom of the fixed block 202 is connected to the second sliding rod 205, and the second sliding rod 205 is provided with a spring 204. The second sliding rod 205 is slidably installed on the first support plate 201, the fixed block 202 and the first fixed plate 207, and the first fixed plate 207 is provided with a double-axis motor 208, and the rotating shaft 209 of the double-axis motor 208 is sleeved with a rotating sleeve 210, and one end of the rotating sleeve 210 is connected to a cam 211, and the top of the first fixed plate 207 is fixedly connected to the second support plate 212, and the top of the second support plate 212 is fixedly connected to the bottom of the screen box 213. In this setting, the vibration screening mechanism 2 can vibrate the ore falling on the screen 3 up and down to speed up the ore discharge.

[0024] like Figures 1 to 5As shown, in a specific embodiment, the screen box 213 is provided with a screen box 213, and the top surfaces on both sides of the screen box 213 are connected with protective plates 4. In this configuration, the protective plates 4 on the screen box 213 can reduce the falling of ore during vibration.

[0025] like Figures 1 to 5 As shown, in a specific embodiment, a protective cylinder 5 is arranged above the protective plate 4, and a supporting column 6 is connected to the bottom of the protective cylinder 5, and the number of the supporting columns 6 is four. In this arrangement, the protective cylinder 5 can prevent the ore from splashing around during the vibration process.

[0026] like Figures 1 to 5 As shown, in a specific embodiment, a lower slide plate 7, a second fixing plate 8, a third fixing plate 9 and a rotating rod 10 are provided at one end of the screen 3, the rear side of the second fixing plate 8 is fixedly connected to one end of the screen 3, the third fixing plate 9 is connected to both sides of the lower slide plate 7, and positioning holes are provided on the lower slide plate 7, the second fixing plate 8 and the third fixing plate 9, and the lower slide plate 7 is rotatably mounted on the second fixing plate 8 through the rotating rod 10 and the third fixing plate 9. In this setting, the lower slide plate 7 is rotatably mounted on the second fixing plate 8 through the rotating rod 10 and the third fixing plate 9 so that the lower slide plate 7 can be rotated at a certain angle.

[0027] like Figures 1 to 5 As shown, in a specific embodiment, there are also a chute and a water pumping box 11 in the screen box 213, one end of the water pumping box 11 is connected to a handle 12, and protrusions 13 are provided on both sides of the water pumping box 11. The water pumping box 11 is slidably installed in the screen box 213 through the sliding protrusions 13. In this setting, the water pumping box 11 can store water that flows down through the screen 3 during the vibration of the ore, and the handle 12 makes it more convenient to extract the water pumping box 11.

[0028] like Figures 1 to 5 As shown, in a specific embodiment, the protective cylinder 5 is semicircular and the length of the protective cylinder 5 is shorter than the length of the screen 3. In this setting, the protective cylinder 5 is semicircular and shorter than the screen 3 so that the ore can fall into the screen more conveniently.

[0029] like Figures 1 to 5 As shown, further, the diameter of the first sliding rod 203 is greater than the diameter of the second sliding rod 205. In this configuration, the diameter of the first sliding rod 203 is greater than the diameter of the second sliding rod 205, so that the vibration screening mechanism 2 is more stable when working.

[0030] The implementation principle of the discharge device of a drum ore washer in this embodiment is as follows: the washed ore falls from the mouth of the drum ore washer into the screen 3 on the screen box 213, the vibration screening mechanism 2 is started, and the dual-axis motor 208 rotates the cam 211. Since the cam 211 is eccentric, an eccentric force is generated during the rotation. At this time, the first fixed plate 207 with the cam 211 installed is moved by the eccentric force, and then the first fixed plate 207 moves left and right through the spring 204 and the first sliding rod 203 and the second sliding rod 205 while moving up and down, causing the screen box 213 to vibrate, allowing the ore to flow out from the lower slide plate 7, accelerating the movement of the ore, and improving the discharge efficiency. The remaining moisture in the ore flows into the water pumping box 11 inside the screen box 213 through the screen 3, and the collected water can be reused, saving water resources.

Claims

1. A discharge device for a drum ore washer, comprising a base (1), characterized in that: The base (1) is provided with a vibration screening mechanism (2), and the vibration screening mechanism (2) comprises a first support plate (201), a fixed block (202), a first sliding rod (203), a spring (204), a second sliding rod (205), a sliding plate (206), a first fixed plate (207), a dual-axis motor (208), a rotating shaft (209), a rotating sleeve (210), a cam (211), a second support plate (212) and a screening box (213), wherein the bottom of the first support plate (201) is fixedly connected to the top of the base (1), four positioning holes are provided on both sides of the first support plate (201), the first sliding rod (203) is plugged and installed on both sides of the first support plate (201) through the positioning holes, the first sliding rod (203) is provided with a spring (204), one end of the first sliding rod (203) is connected to the first support plate (201), and the first sliding rod (203) is connected to the first support plate (201). One side of the fixed block (202) is fixedly connected, and the fixed block (202) is arranged in the first support plate (201); the inner bottom of the fixed block (202) is connected to a second sliding rod (205); a spring (204) is arranged on the second sliding rod (205); the second sliding rod (205) is slidably mounted on the first support plate (201), the fixed block (202) and the first fixed plate (207); a double-axis motor (208) is arranged in the first fixed plate (207); a rotating sleeve (210) is sleeved on the rotating shaft (209) of the double-axis motor (208); one end of the rotating sleeve (210) is connected to a cam (211); the top of the first fixed plate (207) is fixedly connected to the second support plate (212); the top of the second support plate (212) is fixedly connected to the bottom of the sieve box (213).

2. A discharging device for a drum ore washer according to claim 1, characterized in that: A screen (3) is provided on the screen box (213), and protective plates (4) are connected to the top surfaces of both sides of the screen box (213).

3. A discharging device for a drum ore washer according to claim 2, characterized in that: A protective cylinder (5) is arranged above the protective plate (4), and a support column (6) is connected to the bottom of the protective cylinder (5), and the number of the support columns (6) is four.

4. A discharging device for a drum ore washer according to claim 2, characterized in that: A lower slide plate (7), a second fixing plate (8), a third fixing plate (9) and a rotating rod (10) are provided at one end of the screen (3); the rear side of the second fixing plate (8) is fixedly connected to one end of the screen (3); the third fixing plates (9) are connected to both sides of the lower slide plate (7); positioning holes are provided on the lower slide plate (7), the second fixing plate (8) and the third fixing plate (9); the lower slide plate (7) is rotatably mounted on the second fixing plate (8) via the rotating rod (10) and the third fixing plate (9).

5. A discharging device for a drum ore washer according to claim 1, characterized in that: The sieve box (213) further includes a slide groove and a water pumping box (11); one end of the water pumping box (11) is connected to a handle (12); both sides of the water pumping box (11) are provided with protrusions (13); and the water pumping box (11) is slidably installed in the sieve box (213) via the sliding protrusions (13).

6. A discharging device for a drum ore washer according to claim 3, characterized in that: The protective cylinder (5) is semicircular and the length of the protective cylinder (5) is shorter than the length of the screen (3).

7. A discharging device for a drum ore washer according to claim 1, characterized in that: The diameter of the first sliding rod (203) is greater than the diameter of the second sliding rod (205).

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