Adjustable separation sheet type gravity separation equipment

Abstract

The invention belongs to the technical field of mineral processing equipment, and discloses adjustable separation sheet type gravity mineral processing equipment which comprises a separation plate, a folding support is installed at one end of the bottom face of the separation plate, a fixing support is installed at the other end of the bottom face of the separation plate, and a plurality of separation sheets are distributed on the top face of the separation plate in a rectangular array mode. A first transverse fixing strip and a second transverse fixing strip are arranged above the sorting plate in parallel, the first transverse fixing strip is fixedly arranged at the end, close to the fixing support, of the sorting plate, the second transverse fixing strip is movably arranged at the end, close to the folding support, of the sorting plate, and the partition piece is arranged between the first transverse fixing strip and the second transverse fixing strip. The device further comprises a plurality of vertical adjusting strips, the separating pieces in the same column are installed on the same vertical adjusting strip, one end of each vertical adjusting strip is installed on the first transverse fixing strip, the other end of each vertical adjusting strip is movably installed on the second transverse fixing strip, a distance adjusting mechanism is arranged between the vertical adjusting strips, and a row distance adjusting mechanism is arranged between the separating pieces in the adjacent rows. The structure is simple and operation is convenient.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of ore dressing equipment, and specifically relates to an adjustable partition piece type gravity ore dressing equipment. BACKGROUND

[0002] Gravity ore dressing is a physical ore dressing method for separating minerals by using the density difference between minerals, and has wide application and important economic value in industry. It is widely applied to the preliminary enrichment process of metal ores. For example, in the separation process of heavy metal ores such as gold, tin and tungsten, through devices such as jigging machines, shaking tables and spiral chutes, the useful minerals can be efficiently separated from gangue, the subsequent smelting efficiency is improved, and the energy consumption and processing cost are reduced.

[0003] The spiral chute ore dressing equipment is a widely used gravity ore dressing device, and has the advantages of simple structure and convenient operation. However, it also has obvious limitations in practical application. The chute angle is fixed and cannot be adjusted, so that the flow rate of the ore slurry cannot be flexibly controlled, and the ore dressing parameters cannot be optimized according to the characteristics of the ore, which directly affects the separation effect. This lack of adjustment performance makes it difficult to flexibly adjust the ore dressing parameters according to the characteristics of the ore, so that the ore dressing process cannot be effectively controlled. SUMMARY

[0004] The purpose of the present application is to provide an adjustable partition piece type gravity ore dressing equipment to solve at least one aspect of the problems and defects in the background art.

[0005] An adjustable partition piece type gravity ore dressing equipment, comprising a separation plate, the bottom surface of the separation plate is provided with a folding support at one end and a fixed support at the other end, the top surface of the separation plate is provided with a plurality of partition pieces arranged in a rectangular array, a first horizontal fixed bar and a second horizontal fixed bar are arranged in parallel above the separation plate, the first horizontal fixed bar is fixedly arranged at the end of the separation plate close to the fixed support, the second horizontal fixed bar is movably arranged at the end of the separation plate close to the folding support, and the partition pieces are arranged between the first horizontal fixed bar and the second horizontal fixed bar. Further comprising a plurality of vertical adjustment bars, the partition pieces in the same column are arranged on the same vertical adjustment bar, one end of the vertical adjustment bar is arranged on the first horizontal fixed bar, and the other end is movably arranged on the second horizontal fixed bar, a spacing adjustment mechanism is arranged between the vertical adjustment bars, and a row spacing adjustment mechanism is arranged between the partition pieces in adjacent rows.

[0006] Further, a second sliding groove is formed in the vertical adjustment bar, a protrusion is arranged on the top of the partition piece, and the partition pieces in the same column are embedded in the second sliding groove of the same vertical adjustment bar through the protrusion.

[0007] Further, the first and second transverse fixing strips are provided with a plurality of first positioning holes in a transverse array, one end of the vertical adjusting strip is provided with a third sliding groove, and the spacing adjusting mechanism comprises a sliding convex point slidingly arranged in the third sliding groove and a second convex point fixedly arranged at the other end of the vertical adjusting strip, the second convex point is arranged in the first positioning hole of the first transverse fixing strip, and the sliding convex point is arranged in the first positioning hole of the second transverse fixing strip.

[0008] Further, the line spacing adjusting mechanism comprises a plurality of transverse adjusting strips and two vertical fixing strips arranged in parallel on both sides of the array of the separation sheets, one end of each of the two vertical fixing strips is movably arranged at the two ends of the first transverse fixing strip, the other end of each of the two vertical fixing strips is movably arranged at the two ends of the second transverse fixing strip, the separation sheets in the same row are arranged on the same transverse adjusting strip, and the two ends of the transverse adjusting strip are arranged on the two vertical fixing strips, respectively. The two ends of the transverse adjusting strip are provided with third convex points, and the vertical fixing strips are provided with a plurality of second positioning holes in a vertical array, and the third convex points are arranged in the second positioning holes.

[0009] Further, the transverse adjusting strip is arranged at the top of the vertical adjusting strip, the transverse adjusting strip is provided with a fourth sliding groove, the top of the convex block is provided with a first convex point, and the first convex point is arranged in the fourth sliding groove.

[0010] Further, a feeding hopper is arranged at one end of the top surface of the sorting plate close to the folding support, and the outlet of the feeding hopper faces the separation sheet.

[0011] Further, a first sliding groove is arranged at one end of the top surface of the sorting plate close to the folding support, and the feeding hopper is slidingly arranged in the first sliding groove through a rod.

[0012] Further, the separation sheet is provided with a guide inclined surface on one side.

[0013] Further, two side plates are arranged at one end of the top surface of the sorting plate close to the fixed support, the first positioning holes on the first transverse fixing strip are all arranged between the two side plates, the two side plates are arranged at the outlet of the array of the separation sheets, and a concentrate baffle and a tailings baffle are arranged between the two side plates, and the concentrate baffle and the tailings baffle are movably arranged on the top surface of the sorting plate.

[0014] Further, the folding support comprises a bottom block, a first supporting leg, a second supporting leg and a supporting strip, the bottom block is arranged on the ground, one end of the first supporting leg is hingedly connected to the bottom block, the other end of the first supporting leg is hingedly connected to one end of the second supporting leg, the other end of the second supporting leg and the top end of the fixed support are both hingedly connected with a movable block, and the movable block is connected to the bottom surface of the sorting plate. The second supporting leg is provided with a movable groove for assembling with one end of the supporting strip, and the other end of the supporting strip is hingedly connected to the lower part of the first supporting leg.

[0015] Compared with the prior art, the present application has the following beneficial effects: The present application adjusts the inclination of the sorting plate by arranging the folding support at the bottom of the sorting plate, and arranges a large number of separation pieces on the sorting plate, and the adjacent separation pieces in horizontal and vertical directions have gaps, when the ore pulp falls on the sorting plate, it flows from the end of the separation piece array with higher horizontal position to the end of the separation piece array with lower horizontal position, so that the separation piece array forms an angle with the direction of gravity, when the ore pulp flows out of the separation piece and in the process of contacting the next separation piece, due to the different gravity of the particles in the ore pulp, the light particles run a longer distance, and the heavy particles run a shorter distance, the light particles always run on the same column of separation pieces, and the heavy particles fall to the lower column of separation pieces under the influence of gravity, and the ore pulp is stratified by running, so that the light particles and the heavy particles are gradually separated, and the purpose of gravity beneficiation is achieved. The device has the advantages of adjustability, which can adjust the horizontal distance, vertical distance and inclination of the separation piece to affect the beneficiation result. The device has the advantages of simple structure, low production cost, convenient operation, and can adjust the best beneficiation parameters for different quality ores to obtain the best beneficiation effect. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to facilitate the understanding of those skilled in the art, the present application will be further described below in combination with the drawings.

[0017] Figure 1 It is a schematic diagram of the overall structure of the present application. Figure 2 It is a schematic diagram of the structure of the support frame. Figure 3 It is a schematic diagram of the structure of the sorting plate. Figure 4 It is a schematic diagram of the structure of the feeding hopper. Figure 5 It is a schematic diagram of the structure of the separation piece array. Figure 6 It is an enlarged schematic diagram of a single separation piece. Figure 7 It is a schematic diagram of the structure of the horizontal adjustment bar. Figure 8 It is a schematic diagram of the structure of the vertical adjustment bar. Figure 9 It is Figure 8 It is an enlarged schematic diagram of A. Figure 10 It is a schematic diagram of the structure of the horizontal fixing bar. Figure 11 It is a schematic diagram of the structure of the vertical fixing bar. Figure 12 It is a schematic diagram of the structure of the ore pulp particles separated by the separation piece.

[0018] In the figure: 1, folding support; 101, side plate; 11, fixed support; 111, light particles; 112, heavy particles; 12, first leg; 121, second leg; 122, support strip; 13, movable block; 2, sorting plate; 21, sliding groove; 22, first sliding groove; 3, separation sheet; 31, first protrusion; 32, protrusion; 33, guide slope; 4, feeding hopper; 5, vertical adjusting strip; 51, second sliding groove; 52, second protrusion; 53, third sliding groove; 54, sliding protrusion; 6, horizontal adjusting strip; 61, fourth sliding groove; 62, third protrusion; 71, first horizontal fixing strip; 72, first positioning hole; 73, second horizontal fixing strip; 74, fifth sliding groove; 8, vertical fixing strip; 81, second positioning hole; 82, sixth sliding groove; 9, concentrate baffle; 10, tailings baffle. DETAILED DESCRIPTION

[0019] In order to make the objects, technical solutions and advantages of the present application clearer, the present application will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application, that is, the described embodiments are only a part of the embodiments of the present application, but not all the embodiments. The components of the embodiments of the present application generally described and shown in the accompanying drawings can be arranged and designed in various different configurations.

[0020] Therefore, the detailed description of the embodiments of the present application provided in the accompanying drawings below is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0021] Please refer to Figures 1-12As shown, in the embodiment of the present application, an adjustable partition piece type gravity separation device includes a separation plate 2, a folding support 1 is installed at one end of the bottom surface of the separation plate 2, and a fixed support 11 is installed at the other end, a plurality of partition pieces 3 are arranged in a rectangular array on the top surface of the separation plate 2, a first transverse fixed strip 71 and a second transverse fixed strip 73 are arranged in parallel above the separation plate 2, the first transverse fixed strip 71 is fixedly arranged at the end of the separation plate 2 close to the fixed support 11 (two fixed screws are respectively penetrated through the two ends of the first transverse fixed strip 71, the end portions of the fixed screws are installed on the top surface of the separation plate 2, two nuts are screwed on the fixed screws, the first transverse fixed strip 71 is arranged between the two nuts, the first transverse fixed strip 71 is clamped by the two nuts, and the height of the first transverse fixed strip 71 can be adjusted by adjusting the height of the two nuts), the second transverse fixed strip 73 is movably arranged at the end of the separation plate 2 close to the folding support 1 (a fifth sliding groove 74 is respectively formed at the two ends of the second transverse fixed strip 73, a movable screw is respectively penetrated through each fifth sliding groove 74, two nuts are screwed on the movable screw, the second transverse fixed strip 73 is arranged between the two nuts, the second transverse fixed strip 73 is clamped by the two nuts, and the height of the second transverse fixed strip 73 can be adjusted by adjusting the height of the two nuts, two sliding grooves 21 are formed on the separation plate 2, and the end portions of the two movable screws are respectively embedded in the two sliding grooves 21, which enables the movable screw to move along the sliding groove 21 and the fifth sliding groove 74, so that the second transverse fixed strip 73 can move transversely), and the partition pieces 3 are arranged between the first transverse fixed strip 71 and the second transverse fixed strip 73. A plurality of vertical adjustment strips 5 are further included, the partition pieces 3 in the same column are installed on the same vertical adjustment strip 5, one end of the vertical adjustment strip 5 is installed on the first transverse fixed strip 71, and the other end is movably installed on the second transverse fixed strip 73 (when the second transverse fixed strip 73 moves transversely, since the first transverse fixed strip 71 remains fixed, the vertical adjustment strip 5 changes the inclination angle along with the transverse movement of the second transverse fixed strip 73, so as to adjust the inclination angle of the partition pieces 3 in the same column), a spacing adjustment mechanism is arranged between the vertical adjustment strips 5, and a row spacing adjustment mechanism is arranged between the partition pieces 3 in adjacent rows.

[0022] Specifically, please refer to Figure 9 , Figure 10As shown, the first and second lateral fixing strips 71 and 73 are provided with a plurality of first positioning holes 72 in a lateral array, one end of the vertical adjusting strip 5 is provided with a third sliding slot 53, and the spacing adjusting mechanism comprises a sliding protrusion 54 slidingly arranged in the third sliding slot 53 and a second protrusion 52 fixedly arranged at the other end of the vertical adjusting strip 5, the second protrusion 52 is arranged in the first positioning hole 72 of the first lateral fixing strip 71, and the sliding protrusion 54 is arranged in the first positioning hole 72 of the second lateral fixing strip 73, when the second lateral fixing strip 73 moves laterally, the sliding protrusion 54 slides along the third sliding slot 53. The lateral spacing of two adjacent vertical adjusting strips 5 can be adjusted by arranging the two adjacent vertical adjusting strips 5 in different first positioning holes 72, the more the first positioning holes 72 between the two adjacent vertical adjusting strips 5, the greater the spacing between the two adjacent vertical adjusting strips 5, and the spacing between two adjacent rows of separation sheets 3 can be adjusted by adjusting the spacing between the two adjacent vertical adjusting strips 5.

[0023] As shown in FIG. 4, Figure 7 , Figure 11 As shown, the line spacing adjusting mechanism comprises a plurality of lateral adjusting strips 6 and two vertical fixing strips 8 arranged in parallel on both sides of the array of separation sheets 3, one end of each of the two vertical fixing strips 8 is movably mounted at the two ends of the first lateral fixing strip 71 (the fixed screw at the two ends of the first lateral fixing strip 71 penetrates one end of each of the two vertical fixing strips 8, the two vertical fixing strips 8 are arranged between the two nuts on the fixed screw, and the two nuts are used to clamp the end of the vertical fixing strip 8, when the second lateral fixing strip 73 needs to be moved laterally, the two nuts on the fixed screw need to be loosened), the other end of each of the two vertical fixing strips 8 is movably mounted at the two ends of the second lateral fixing strip 73 (the other end of each of the two vertical fixing strips 8 is provided with two sixth sliding slots 82, the movable screw at the two ends of the second lateral fixing strip 73 penetrates the two sixth sliding slots 82, the two vertical fixing strips 8 are arranged between the two nuts on the movable screw, and the two nuts are used to clamp the end of the vertical fixing strip 8, when the second lateral fixing strip 73 needs to be moved laterally, the two nuts on the movable screw need to be loosened, and when the second lateral fixing strip 73 moves laterally, the movable screw slides in the sixth sliding slot 82), the separation sheets 3 in the same row are mounted on the same lateral adjusting strip 6, and the two ends of the lateral adjusting strip 6 are mounted on the two vertical fixing strips 8. The two ends of the lateral adjusting strip 6 are provided with a third protrusion 62, and the vertical fixing strip 8 is provided with a plurality of second positioning holes 81 in a vertical array, and the third protrusion 62 is arranged in the second positioning hole 81. The line spacing of two adjacent lateral adjusting strips 6 can be adjusted by arranging the two adjacent lateral adjusting strips 6 in different second positioning holes 81, the more the first positioning holes 72 between the two adjacent lateral adjusting strips 6, the greater the line spacing between the two adjacent lateral adjusting strips 6, and the line spacing between two adjacent rows of separation sheets 3 can be adjusted by adjusting the line spacing between the two adjacent lateral adjusting strips 6.

[0024] In one embodiment, referring to FIG. 2, a second sliding groove 51 is formed on the vertical adjusting bar 5, and a protrusion 32 is arranged on the top of the partition sheet 3. The same column of partition sheets 3 are embedded in the second sliding groove 51 of the same vertical adjusting bar 5 through the protrusion 32. This design makes the partition sheet 3 more convenient to disassemble and assemble on the vertical adjusting bar 5. It should be noted that the bottom of the partition sheet 3 should be attached to the top surface of the sorting plate 2. Figure 6 、 Figure 8

[0025] In one embodiment, referring to FIG. 3, the horizontal adjusting bar 6 is arranged on the top of the vertical adjusting bar 5, and a fourth sliding groove 61 is formed on the horizontal adjusting bar 6. A first protrusion 31 is arranged on the top of the protrusion 32, and the first protrusion 31 penetrates the second sliding groove 51 and is embedded in the fourth sliding groove 61. This design makes the partition sheet 3 more convenient to disassemble and assemble on the horizontal adjusting bar 6. Figure 6 、 Figure 7

[0026] In one embodiment, referring to FIG. 4, a feeding hopper 4 is arranged on the top surface of the sorting plate 2 near one end of the folding support 1, and the outlet of the feeding hopper 4 is arranged towards the partition sheet 3. The ore slurry can be introduced into the array of partition sheets 3 through the feeding hopper 4 for separation. Figure 1

[0027] In one embodiment, referring to FIG. 5, a first sliding groove 22 is formed on the top surface of the sorting plate 2 near one end of the folding support 1, and the feeding hopper 4 is installed in the first sliding groove 22 through a rod. Specifically, threaded rods (not shown) are arranged on the plate members on both sides of the feeding hopper 4, and two nuts are embedded in the first sliding groove 22. The end of the threaded rod is screwed with the nut, and the threaded rod and the nut can slide along the first sliding groove 22, thereby driving the feeding hopper 4 to slide along the first sliding groove 22. By adjusting the position of the feeding hopper 4, the position of the ore slurry entering the array of partition sheets 3 can be adjusted. Figure 3 、 Figure 4

[0028] In one embodiment, referring to FIG. 6, a guide slope 33 is arranged on one side of the partition sheet 3, and the guide slope 33 is arranged on the end of the partition sheet 3 near the folding support 1. It should be noted that the partition sheet 3 should be at a certain angle with the direction of the ore slurry flow. When adjusting the inclination angle of the partition sheet 3, the partition sheet 3 should be inclined towards the plane where the guide slope 33 is arranged, and the guide slope 33 can better guide the ore slurry and heavy particles 112 to flow to the next column of partition sheets 3. Figure 6

[0029] ​​​​​In one embodiment, two side plates 101 are arranged on the top surface of the sorting plate 2 near one end of the fixed support 11, the first positioning holes 72 on the first transverse fixed bar 71 are arranged between the two side plates 101, the two side plates 101 are arranged at the outlet position of the array of the partition sheet 3, and the concentrate baffle 9 and the tailings baffle 10 are arranged between the two side plates 101. The concentrate baffle 9 and the tailings baffle 10 are movably installed on the top surface of the sorting plate 2. Specifically, the sorting plate 2 is provided with two threaded holes, the middle parts of the concentrate baffle 9 and the tailings baffle 10 are provided with connecting parts, a threaded screw rod is inserted through the connecting parts of the concentrate baffle 9 or the tailings baffle 10, and the threaded screw rod is screwed in the corresponding threaded hole of the sorting plate 2. By tightening the nut on the threaded screw rod, the concentrate baffle 9 and the tailings baffle 10 can be fixed. By loosening the nut on the threaded screw rod, the concentrate baffle 9 and the tailings baffle 10 can be rotated to adjust the position.

[0030] In one embodiment, please refer to Figure 2 As shown in the figure, the folding support 1 includes a bottom block, a first leg 12, a second leg 121 and a support bar 122. The bottom block is installed on the ground. One end of the first leg 12 is hingedly connected to the bottom block, and the other end is hingedly connected to one end of the second leg 121. The other end of the second leg 121 and the top end of the fixed support 11 are both hingedly connected to a movable block 13, and the movable block 13 is connected to the bottom surface of the sorting plate 2. An active slot is formed on the second leg 121 for assembling with one end of the support bar 122, and the other end of the support bar 122 is hingedly connected to the lower part of the first leg 12. Specifically, the support bar 122 is assembled with the active slot through a connecting fastener, and the connecting fastener includes a screw rod and a nut. The end of the screw rod is embedded in the active slot, the tail of the screw rod extends out of the active slot and penetrates the end of the support bar 122, and the tail of the screw rod is screwed with the nut. The support bar 122 can be used to support the first leg 12 and the second leg 121. It should be noted that all hinged parts can be hingedly connected by using a screw rod and a nut (the tail of the screw rod is screwed with the nut after penetrating the hinged parts of two components). By extending and folding the first leg 12 and the second leg 121, the height of the folding support 1 can be adjusted, thereby adjusting the inclination of the sorting plate 2. When adjusting, the nuts of the hinged parts are loosened, and after the adjustment is completed, the nuts are tightened.

[0031] Please refer to Figure 12As shown, in use, first, the angle of the sorting plate 2 is adjusted by folding the support 1, so that the sorting plate 2 is inclined to the fixed support 11 end, then the second transverse fixed strip 73 is moved transversely to adjust the inclination angle of the vertical adjusting strip 5, so as to adjust the inclination angle of the separation sheet 3, the separation sheet 3 should be inclined to one side of the guide slope 33, the feed hopper 4 is moved to the selected feed position (generally, the uppermost row or rows of separation sheets 3 are selected as the feed position, which can be adjusted according to the use), and the ore pulp is introduced into the array of separation sheets 3 from the feed hopper 4, the ore pulp contains light particles 111 and heavy particles 112, due to the different weights of the light particles 111 and the heavy particles 112, the light particles 111 run a longer distance, and the heavy particles 112 run a shorter distance, according to the actual use, the inclination angle of the separation sheet 3 is adjusted (by adjusting the inclination angle of the separation sheet 3, the flow rate of the ore pulp particles in the array of separation sheets 3 can be adjusted), and the row spacing of the separation sheets 3 in the same column (the greater the row spacing of the separation sheets 3 in the same column, the longer the time for the ore pulp particles to run from one separation sheet 3 in the same column to the next separation sheet 3 in the same column, and the longer the time, the easier it is for the ore pulp particles to fall from the gap between the separation sheets 3 in one column to the next column of separation sheets 3), and the spacing of the separation sheets 3 in the same row (the greater the spacing of the separation sheets 3 in the same row, the greater the spacing between the two adjacent columns of separation sheets 3, and the more the light and heavy particles of the ore pulp are separated), adjusting the above parameters ensures that the light particles 111 will flow along the same column of separation sheets 3, and the heavy particles 112 will fall into the next column of separation sheets 3 from the gap between the two adjacent separation sheets 3 in the same column under the influence of gravity, so as to realize the separation of the light particles 111 and the heavy particles 112 of the ore pulp, according to the positions of the light particles 111 and the heavy particles 112 from the array of separation sheets 3, the positions of the concentrate baffle 9 and the tailings baffle 10 are adjusted to ensure that the light particles 111 can leave the sorting plate 2 along the tailings baffle 10, and the heavy particles 112 can leave the sorting plate 2 along the concentrate baffle 9.

[0032] The above is only an example and description of the structure of the present application, and those skilled in the art can make various modifications or supplements or use similar ways to replace the described specific embodiments, as long as they do not deviate from the structure of the invention or exceed the scope defined by the present claims, which shall be within the scope of protection of the present application.

Claims

1. An adjustable partitioned gravity separation device, characterized in that, The system includes a sorting plate, with a folding bracket installed at one end of the bottom surface and a fixed bracket installed at the other end. Several partition plates are arranged in a rectangular array on the top surface of the sorting plate. A first transverse fixing strip and a second transverse fixing strip are arranged parallel above the sorting plate. The first transverse fixing strip is fixedly installed at the end of the sorting plate near the fixed bracket, and the second transverse fixing strip is movably installed at the end of the sorting plate near the folding bracket. The partition plates are located between the first transverse fixing strip and the second transverse fixing strip. It also includes several vertical adjustment bars. The separators in the same column are installed on the same vertical adjustment bar. One end of the vertical adjustment bar is installed on the first horizontal fixed bar, and the other end is movably installed on the second horizontal fixed bar. A spacing adjustment mechanism is provided between the vertical adjustment bars, and a row spacing adjustment mechanism is provided between the separators in adjacent rows.

2. The adjustable partition plate gravity separation equipment according to claim 1, characterized in that, The vertical adjustment bar has a second groove, and the top of the divider is provided with a protrusion. Dividers in the same row are fitted into the second groove of the same vertical adjustment bar through the protrusion.

3. The adjustable partition plate gravity separation equipment according to claim 1, characterized in that, The first and second transverse fixing bars are provided with a plurality of first positioning holes arranged in a transverse array. The vertical adjusting bar has a third sliding groove at one end. The spacing adjustment mechanism includes a sliding protrusion that is slidably embedded in the third sliding groove and a second protrusion that is fixedly set at the other end of the vertical adjusting bar. The second protrusion is embedded in the first positioning hole of the first transverse fixing bar and the sliding protrusion is embedded in the first positioning hole of the second transverse fixing bar.

4. The adjustable partition plate gravity separation equipment according to claim 2, characterized in that, The row spacing adjustment mechanism includes several horizontal adjustment bars and two vertical fixing bars arranged parallel to each other on both sides of the separator array. One end of each of the two vertical fixing bars is movably installed on both ends of the first horizontal fixing bar, and the other end of each of the two vertical fixing bars is movably installed on both ends of the second horizontal fixing bar. The separators in the same row are installed on the same horizontal adjustment bar, and the two ends of the horizontal adjustment bar are respectively installed on the two vertical fixing bars. Both ends of the horizontal adjustment bar are provided with a third protrusion, and the vertical fixing bar is provided with a number of second positioning holes arranged vertically, with the third protrusions embedded in the second positioning holes.

5. The adjustable partition plate gravity separation equipment according to claim 4, characterized in that, A horizontal adjustment bar is located at the top of the vertical adjustment bar. A fourth groove is opened on the horizontal adjustment bar. A first protrusion is provided on the top of the protrusion and the first protrusion is embedded in the fourth groove.

6. The adjustable partition plate gravity separation equipment according to claim 1, characterized in that, A feed hopper is installed on the top surface of the sorting plate near the end of the folding bracket, and the outlet of the feed hopper is set towards the separator.

7. The adjustable partition plate gravity separation equipment according to claim 6, characterized in that, A first chute is provided on the top surface of the sorting plate near the end of the folding bracket, and the feed hopper is slidably installed in the first chute via a rod.

8. The adjustable partition plate gravity separation equipment according to claim 1, characterized in that, A guide ramp is provided on one side of the separator.

9. The adjustable partition plate gravity separation equipment according to claim 1, characterized in that, Two side plates are provided on the top surface of the sorting plate near the fixed support. The first positioning holes on the first transverse fixing strip are located between the two side plates. The two side plates are located at the outlet of the separator array. A concentrate baffle and a tailings baffle are provided between the two side plates. The concentrate baffle and the tailings baffle are movably installed on the top surface of the sorting plate.

10. An adjustable partition plate gravity separation device according to claim 1, characterized in that, The folding bracket includes a base block, a first leg, a second leg, and a support bar. The base block is installed on the ground. One end of the first leg is hinged to the base block, and the other end is hinged to one end of the second leg. The other end of the second leg and the top of the fixed bracket are both hinged to a movable block, which is connected to the bottom surface of the sorting plate. The second leg has a movable groove for assembling with one end of the support bar, and the other end of the support bar is hinged to the lower part of the first leg.

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