Ore washing and sieving device

Abstract

The utility model relates to the technical field of ore washing and beneficiation, and discloses an ore washing and screening device which comprises a screening and washing box, a screening mechanism is fixedly connected to the top of the screening and washing box, and a dismounting and mounting mechanism is arranged in the screening and washing box. The screening mechanism comprises a driving assembly and a supporting assembly, and the supporting assembly is arranged on one side of the driving assembly; and the dismounting and mounting mechanism comprises two clamping seats, the two clamping seats are arranged at the left end and the right end of the top of the screening and washing box correspondingly, positioning seats are fixedly connected to the front sides and the rear sides of the clamping seats correspondingly, T-shaped strips are arranged in the positioning seats, and clamping strips are fixedly connected to the middles of the surfaces of the T-shaped strips. According to the ore washing and screening device, through the arranged screening mechanism, impurities generated during ore washing can be discharged through gaps in the outer screening box and the inner screening box, the blocking phenomenon during vibration and shaking cannot occur during washing, then normal operation of ore washing and screening can be guaranteed, and washing is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of ore washing and beneficiation, in particular to an ore washing and screening device. Background Art

[0002] Ore refers to a mineral aggregate that is mined from an ore body and contains extractable useful components, such as elements, compounds or minerals. It can be used to manufacture application products and fields such as automobiles, electronic products, building materials and chemicals. In addition, during the mining of ore, it is necessary to clean the surface of the ore.

[0003] According to a Chinese utility model patent with announcement number CN209715374U, a mineral washing and beneficiation device is disclosed, which includes a bottom plate and a frame device located above the bottom plate. The mineral washing and beneficiation device also includes an electric cylinder device arranged on the bottom plate and a retaining frame device arranged on the electric cylinder device. The electric cylinder device includes an electric cylinder, a push rod arranged on the electric cylinder, a piston arranged at the upper end of the push rod, a filter frame arranged on the piston, and a filter screen accommodated in the filter frame.

[0004] In the ore washing and beneficiation device, when the filter frame moves downward, the piston, the second spring, the limiting rod and the baffle frame move downward accordingly, and the baffle frame is immersed in water, so that the water in the frame passes through the filter holes of the filter frame and enters the interior thereof, so that the minerals can be washed again. Ore washing and beneficiation can promote each other, ensure the effect of mineral washing and beneficiation, and further reduce the intensity of manual labor. However, in actual operation, ores of different sizes are easily stuck in the spring, resulting in jamming during vibration cleaning, which makes cleaning inconvenient. Therefore, the technical solution needs to be improved. Utility Model Content

[0005] The purpose of the utility model is to provide a ore washing and screening device to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical solutions: a ore washing and screening device, comprising a screening box, a screening mechanism is fixedly connected to the top of the screening box, and a disassembly mechanism is arranged inside the screening box;

[0007] The screening mechanism comprises a driving assembly and a supporting assembly, wherein the supporting assembly is arranged on one side of the driving assembly;

[0008] The disassembly and assembly mechanism includes a socket, there are two sockets, the two sockets are respectively arranged at the left and right ends of the top of the screening box, the front and rear sides of the socket are respectively fixedly connected with positioning sockets, a T-shaped bar is arranged inside the positioning seat, a clamping bar is fixedly connected to the middle of the surface of the T-shaped bar, one end of the T-shaped bar is rotatably connected with a clamping block, one side of the clamping block is fixedly connected with a spring, one end of the spring is fixedly connected to the inner side of the socket, a clamping head is arranged on the side of the clamping block, there are two clamping heads, an inner screen box is fixedly connected between the two clamping heads, there are two sockets, an outer screen box is fixedly connected between the two sockets, an inclined surface is provided at the bottom end of the clamping head, and an inclined surface is provided on the surface of the clamping block.

[0009] Preferably, the driving assembly includes an L-shaped frame, which has two groups. The two groups of L-shaped frames are respectively fixedly connected to the left and right ends of the top of the screening box, a top plate is fixedly connected between the two groups of L-shaped frames, a double-axis motor is fixedly connected to the top of the top plate, both ends of the double-axis motor are respectively fixedly connected to an electric pole, one end of the surface of the electric pole is rotatably connected to a support plate, the bottom end of the support plate is fixedly connected to the top of the top plate, one end of the electric pole is fixedly connected to a gear, the surface of the gear is meshed with a toothed disk, a rotating rod is fixedly connected to the middle of the toothed disk, a short shaft is fixedly connected to one side of the toothed disk near the center, the surface of the short shaft is rotatably connected to a hollow rod, the bottom end of the hollow rod is rotatably connected to a vertical bar, one side of the vertical bar is fixedly connected to a sliding bar, and the surface of the sliding bar is slidably connected to a sliding seat.

[0010] Preferably, a through hole is provided inside the top plate, and the surface of the rotating rod passes through the through hole provided inside the top plate, so that the rotating rod can be rotated under the limit of the through hole provided inside the top plate, thereby driving the outer screen box to vibrate and screen.

[0011] Preferably, a slide groove is provided inside the slide seat, the surface of the slide bar is slidably connected to the inside of the slide groove, and the top end of the slide seat is fixedly connected to the bottom end of the top plate.

[0012] Preferably, the support assembly includes a support bar, which is fixedly connected to the bottom end of the slide bar, and a limit rod is slidably connected inside the support bar. An L-shaped plate is fixedly connected to the top of the limit rod, and the bottom end of the L-shaped plate is fixedly connected to the top of the screening box. The bottom end of the limit rod is fixedly connected to a square plate, one end of the square plate is fixedly connected to the inner side of the screening box, and the surface of the support bar is fixedly connected to the outer surface of the outer screen box.

[0013] Preferably, a through hole is provided inside the support bar, and the surface of the limiting rod passes through the through hole provided inside the support bar, so that the limiting rod can vibrate in the up and down directions under the support of the through hole provided inside the support bar.

[0014] Preferably, a circular groove is provided inside the positioning seat, the surface of the clamping strip is located inside the circular groove, through holes are provided at both ends of the circular groove, the surface of the T-shaped strip passes through the through holes at both ends of the circular groove, a C-shaped groove is provided on the top of the positioning seat, and the top end of the clamping strip surface is located inside the C-shaped groove, so as to facilitate the installation and disassembly of the inner screen box by using the clamping strip at different positions inside the C-shaped groove.

[0015] Compared with the prior art, the utility model provides a ore washing and screening device, which has the following beneficial effects:

[0016] 1. The ore washing and screening device, through the screening mechanism set up, uses the short shaft to drive the hollow rod to move, and drives the vertical bar to move up and down under the limit of the slide seat using the slide bar, thereby driving the outer screen box to move up and down, and wash the ore in the inner screen box, and under the continuous shaking of the outer screen box, the impurities washed from the ore can be discharged through the gaps on the outer screen box and the inner screen box, and when cleaning, there will be no jamming phenomenon due to vibration and shaking, thereby ensuring the normal operation of the ore washing and screening, and facilitating cleaning.

[0017] 2. The ore washing and screening device, through the disassembly and assembly mechanism, rotates the T-shaped bar to drive the card bar to rotate, and pulls the T-shaped bar to move the card bar from one end of the C-shaped groove on the positioning seat to the other end, so that the card block is separated from the card position with the card head, and then the inner screen box can be taken out and the collection and sorting operation after the ore washing is completed can be carried out. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0019] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0020] Figure 2 This is a three-dimensional split cross-sectional view of the drive assembly of the utility model;

[0021] Figure 3 This is a three-dimensional diagram of the support assembly of the utility model;

[0022] Figure 4 This is a three-dimensional split cross-sectional view of the disassembly and assembly mechanism of the utility model;

[0023] Figure 5 for Figure 4 Enlarged structural diagram at A in the middle.

[0024] In the figure: 1. screening box; 2. screening mechanism; 21. driving assembly; 211. L-shaped frame; 212. top plate; 213. electric pole; 2131. support plate; 2132. double-axis motor; 214. gear; 215. toothed disc; 2151. rotating rod; 2152. short shaft; 216. hollow rod; 217. vertical bar; 218. sliding bar; 219. sliding seat; 22. supporting assembly; 221. supporting bar; 222. limiting rod; 223. L-shaped plate; 224. square plate; 3. disassembly and assembly mechanism; 31. clamping seat; 32. positioning seat; 33. T-shaped bar; 34. clamping bar; 35. spring; 36. clamping block; 37. clamping head; 38. inner screen box; 39. outer screen box. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Embodiment 1

[0027] Combination Figures 2 to 5 , a ore washing and screening device, comprising a screening box 1, a screening mechanism 2 is fixedly connected to the top of the screening box 1, and a disassembly mechanism 3 is arranged inside the screening box 1;

[0028] The screening mechanism 2 includes a driving assembly 21 and a supporting assembly 22, wherein the supporting assembly 22 is arranged on one side of the driving assembly 21;

[0029] The disassembly and assembly mechanism 3 includes a holder 31, and there are two holders 31. The two holders 31 are respectively arranged at the left and right ends of the top of the screening box 1. The front and rear sides of the holder 31 are respectively fixedly connected with positioning seats 32. A T-shaped strip 33 is arranged inside the positioning seat 32. A clamping strip 34 is fixedly connected to the middle of the surface of the T-shaped strip 33. A clamping block 36 is rotatably connected to one end of the T-shaped strip 33. A spring 35 is fixedly connected to one side of the clamping block 36. One end of the spring 35 is fixedly connected to the inner side of the holder 31. A clamping head 37 is arranged on the side of the clamping block 36. There are two clamping heads 37. An inner screen box 38 is fixedly connected between the two clamping heads 37. There are two holders 31. An outer screen box 39 is fixedly connected between the two holders 31. An inclined surface is provided at the bottom end of the clamping head 37, and an inclined surface is provided on the surface of the clamping block 36. The driving assembly 21 includes an L-shaped frame 211. The L-shaped frame 211 has two groups. The two groups of L-shaped frames 211 are respectively fixedly connected to the left and right ends of the top of the screening box 1. The two groups of L-shaped frames 2 A top plate 212 is fixedly connected between the top plate 212 and the top of the top plate 212, a double-axis motor 2132 is fixedly connected to the pole 213 at both ends, one end of the surface of the pole 213 is rotatably connected to a support plate 2131, the bottom end of the support plate 2131 is fixedly connected to the top of the top plate 212, a gear 214 is fixedly connected to one end of the pole 213, a toothed disc 215 is meshingly connected to the surface of the gear 214, a rotating rod 2151 is fixedly connected to the middle of the toothed disc 215, a short shaft 2152 is fixedly connected to one side of the toothed disc 215 near the center of the circle, a hollow rod 216 is rotatably connected to the surface of the short shaft 2152, a vertical bar 217 is rotatably connected to the bottom end of the hollow rod 216, a sliding bar 218 is fixedly connected to one side of the vertical bar 217, a sliding seat 219 is slidably connected to the surface of the sliding bar 218, a through hole is provided inside the top plate 212, and the surface of the rotating rod 2151 passes through the through hole provided inside the top plate 212.

[0030] Furthermore, a slide groove is provided inside the slide 219, and the surface of the slide bar 218 is slidably connected to the inside of the slide groove. The top of the slide 219 is fixedly connected to the bottom of the top plate 212. The short shaft 2152 is used to drive the hollow rod 216 to move, and the vertical bar 217 is driven to move up and down under the limit of the slide 219 using the slide bar 218, thereby driving the outer screen box 39 to move up and down, and the ore in the inner screen box 38 is cleaned. Under the continuous shaking of the outer screen box 39, the impurities cleaned from the ore can be discharged through the gaps on the outer screen box 39 and the inner screen box 38, and when cleaning, there will be no jamming phenomenon due to vibration and shaking, thereby ensuring the normal operation of the ore washing and screening, and facilitating cleaning.

[0031] Embodiment 2

[0032] See also Figure 1-Figure 5, and on the basis of Example 1, the support assembly 22 further includes a support bar 221, the support bar 221 is fixedly connected to the bottom end of the slide bar 218, the support bar 221 is internally slidably connected to a limit rod 222, the top of the limit rod 222 is fixedly connected to an L-shaped plate 223, the bottom end of the L-shaped plate 223 is fixedly connected to the top of the screening box 1, the bottom end of the limit rod 222 is fixedly connected to a square plate 224, one end of the square plate 224 is fixedly connected to the inner side of the screening box 1, the surface of the support bar 221 is fixedly connected to the outer surface of the outer screen box 39, a through hole is opened inside the support bar 221, and the surface of the limit rod 222 passes through the through hole opened inside the support bar 221.

[0033] Furthermore, a circular groove is provided inside the positioning seat 32, the surface of the clamping strip 34 is located inside the circular groove, through holes are provided at both ends of the circular groove, the surface of the T-shaped strip 33 passes through the through holes provided at both ends of the circular groove, a C-shaped groove is provided on the top of the positioning seat 32, and the top of the surface of the clamping strip 34 is located inside the C-shaped groove, rotating the T-shaped strip 33 drives the clamping strip 34 to rotate, and pulling the T-shaped strip 33 moves the clamping strip 34 from one end of the C-shaped groove on the positioning seat 32 to the other end, so that the clamping block 36 is separated from the clamping position of the clamping head 37, and then the inner screen box 38 can be taken out and the collection and sorting operation after the ore washing is completed can be carried out.

[0034] In actual operation, when this device is used, a water outlet is provided on the front of the screen box 1 and a valve is provided. When the ore washing and beneficiation operation is performed, the ore is put into the inner screen box 38, and then the external water source is connected to the inner screen box 38 until it is submerged above the ore. At this time, the double-axis motor 2132 is started to drive the electric pole 213 to rotate, thereby driving the gear 214 and the toothed disc 215 to rotate, so that the short shaft 2152 is used to drive the hollow rod 216 to move, and the vertical bar 217 is driven to move up and down under the limit of the slide seat 219 by the slide bar 218, thereby driving the outer screen box 39 to move up and down, and the ore in the inner screen box 38 is cleaned, and under the continuous shaking of the outer screen box 39, the impurities cleaned by the ore can be discharged through the gaps on the outer screen box 39 and the inner screen box 38, and the sieve holes on the outer screen box 39 are smaller than the sieve holes on the inner screen box 38, so that the impurities can be discharged and ores of different sizes can be classified;

[0035] In addition, after the ore washing is completed, the T-shaped bar 33 is rotated to drive the clamping bar 34 to rotate, and the T-shaped bar 33 is pulled to move the clamping bar 34 from one end of the C-shaped groove on the positioning seat 32 to the other end, so that the clamping block 36 is disengaged from the clamping position with the clamping head 37, and then the inner screen box 38 can be taken out and the collection and sorting operation after the ore washing is completed can be carried out.

Claims

1. A ore washing and screening device, comprising a screening and washing box (1), characterized in that: A screening mechanism (2) is fixedly connected to the top of the screening and washing box (1), and a disassembly and assembly mechanism (3) is provided inside the screening and washing box (1); The screening mechanism (2) comprises a driving assembly (21) and a supporting assembly (22), wherein the supporting assembly (22) is arranged on one side of the driving assembly (21); The disassembly and assembly mechanism (3) comprises a clamping seat (31). There are two clamping seats (31). The two clamping seats (31) are respectively arranged at the left and right ends of the top of the screening box (1). The front and rear sides of the clamping seat (31) are respectively fixedly connected with positioning seats (32). A T-shaped bar (33) is arranged inside the positioning seat (32). A clamping bar (34) is fixedly connected in the middle of the surface of the T-shaped bar (33). One end of the T-shaped bar (33) is rotatably connected with a clamping block (36). One side of the clamping block (36) is fixedly connected with a spring (35). One end of the spring (35) is fixedly connected to the inner side of the clamping seat (31). A clamping head (37) is arranged on the side of the clamping block (36). There are two clamping heads (37). An inner screening box (38) is fixedly connected between the two clamping heads (37). There are two clamping seats (31). An outer screening box (39) is fixedly connected between the two clamping seats (31).

2. The ore washing and screening device according to claim 1, characterized in that: The driving assembly (21) comprises an L-shaped frame (211), wherein the L-shaped frame (211) comprises two groups, wherein the two groups of L-shaped frames (211) are respectively fixedly connected to the left and right ends of the top of the screening box (1), a top plate (212) is fixedly connected between the two groups of L-shaped frames (211), a double-axis motor (2132) is fixedly connected to the top of the top plate (212), both ends of the double-axis motor (2132) are respectively fixedly connected to an electric pole (213), one end of the surface of the electric pole (213) is rotatably connected to a support plate (2131), and the bottom end of the support plate (2131) is fixedly connected to the top of the top plate (212). One end of the pole (213) is fixedly connected to a gear (214), the surface of the gear (214) is meshingly connected to a toothed disc (215), the middle of the toothed disc (215) is fixedly connected to a rotating rod (2151), one side of the toothed disc (215) is fixedly connected to a short shaft (2152) near the center of the circle, the surface of the short shaft (2152) is rotatably connected to a hollow rod (216), the bottom end of the hollow rod (216) is rotatably connected to a vertical bar (217), one side of the vertical bar (217) is fixedly connected to a sliding bar (218), and the surface of the sliding bar (218) is slidably connected to a sliding seat (219).

3. The ore washing and screening device according to claim 2, characterized in that: A through hole is provided inside the top plate (212), and the surface of the rotating rod (2151) passes through the through hole provided inside the top plate (212).

4. The ore washing and screening device according to claim 2, characterized in that: A slide groove is provided inside the slide seat (219), the surface of the slide bar (218) is slidably connected to the inside of the slide groove, and the top end of the slide seat (219) is fixedly connected to the bottom end of the top plate (212).

5. The ore washing and screening device according to claim 2, characterized in that: The support assembly (22) comprises a support bar (221), wherein the support bar (221) is fixedly connected to the bottom end of the slide bar (218), and a limiting rod (222) is slidably connected inside the support bar (221), and an L-shaped plate (223) is fixedly connected to the top end of the limiting rod (222), and the bottom end of the L-shaped plate (223) is fixedly connected to the top of the screening box (1), and a square plate (224) is fixedly connected to the bottom end of the limiting rod (222), and one end of the square plate (224) is fixedly connected to the inner side of the screening box (1), and the surface of the support bar (221) is fixedly connected to the outer surface of the outer screening box (39).

6. The ore washing and screening device according to claim 5, characterized in that: A through hole is provided inside the support bar (221), and the surface of the limiting rod (222) passes through the through hole provided inside the support bar (221).

7. The ore washing and screening device according to claim 1, characterized in that: A circular groove is formed inside the positioning seat (32), the surface of the clamping strip (34) is located inside the circular groove, through holes are formed at both ends of the circular groove, the surface of the T-shaped strip (33) passes through the through holes formed at both ends of the circular groove, a C-shaped groove is formed at the top of the positioning seat (32), and the top end of the surface of the clamping strip (34) is located inside the C-shaped groove.

8. The ore washing and screening device according to claim 1, characterized in that: The bottom end of the clamping head (37) is provided with an inclined surface, and the surface of the clamping block (36) is provided with an inclined surface.

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