Ore sorting device for mining

Abstract

The ore sorting device for mining comprises a sorting box, a screening mechanism is arranged at the top of the sorting box, the screening mechanism comprises a fixing plate, a discharging channel, an electric telescopic rod A, a cross beam, an electric telescopic rod B, a lifting frame and an ejector rod, the ejector rod corresponds to the discharging channel in position, a filtering mechanism is arranged at the bottom of the sorting box, and the filtering mechanism is arranged on the top of the sorting box. A cleaning mechanism is arranged on one side of the sorting box; an electric telescopic rod A is arranged, the electric telescopic rod A drives a cross beam to move along a track and align to each row of discharging channels, an electric telescopic rod B is arranged, the electric telescopic rod B drives a lifting frame to ascend and descend along the inner wall of the cross beam, and therefore a plurality of ejector rods are driven to move up and down, the ejector rods dredge the discharging channels and eject a mine clamped in the discharging channels out, and the mine discharging efficiency is improved. And therefore, the multiple discharging channels are dredged, shutdown cleaning is avoided, and the ore separation efficiency is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of ore sorting equipment, in particular to an ore sorting device for mining. Background Art

[0002] Ore refers to a mineral aggregate from which useful components can be extracted or which has certain properties that can be utilized. It can be divided into metallic minerals and non-metallic minerals. After mining, the ore needs to be crushed and then sorted.

[0003] In the prior art, a Chinese utility model patent with the authorization announcement number CN217888600U discloses an ore sorting device for mine mining, including a screening box, a filling hopper is arranged on the right side of the top of the screening box, a bottom discharge port with a cover is arranged on the bottom, a dustproof structure is arranged inside the filling hopper, and a plurality of screening plates evenly distributed from top to bottom are fixed on the circumferential inner wall of the screening box, and the apertures of each screening plate from top to bottom gradually decrease. Side discharge ports are respectively opened at the positions corresponding to each screening plate on the left side of the screening box, and a dust curtain is arranged inside the side discharge port. In the ore screening work, this scheme can effectively prevent dust from being discharged from the screening box to the outside through the cooperation of the dustproof structure, the dust curtain and the cover, so that a large amount of dust will not be discharged into the atmosphere to pollute the environment or harm human health; and multiple screening plates can realize multi-stage screening, and the ore can be screened more finely at one time, and the screening efficiency is higher.

[0004] However, compared with the prior art, the device still has certain problems: due to the irregular shape and size of the ore, it is easy to get stuck in the sieve holes during the screening process, and some existing ore sorting machines need to be stopped to clear the blocked sieve holes, which affects the ore sorting efficiency. Therefore, the utility model proposes an ore sorting device for mining to solve the above problems. Utility Model Content

[0005] The utility model aims to overcome the deficiencies of the prior art and provide an ore sorting device for mining.

[0006] The technical solution provided by the utility model is as follows: it includes a sorting box, a screening mechanism is arranged on the top of the sorting box, the screening mechanism includes a fixing plate, the fixing plate is fixed to the inner wall of the sorting box by bolts, a plurality of material discharge channels are evenly arranged in the middle position of the fixing plate, an electric telescopic rod A is arranged on one side of the sorting box, a crossbeam is arranged at the extended end of the electric telescopic rod A, an electric telescopic rod B is arranged at the bottom of the crossbeam, a lifting frame is arranged at the extended end of the electric telescopic rod B, a plurality of top rods are arranged above the lifting frame, the top rods correspond to the positions of the material discharge channels, a filtering mechanism is arranged at the bottom of the sorting box, and a cleaning mechanism is arranged on one side of the sorting box.

[0007] Furthermore, the filtering mechanism includes a hollow cylinder, which is welded to the bottom of the sorting box, a coil spring is provided at the bottom of the hollow cylinder, a connecting rod is provided at one end of the coil spring, a filter plate is provided at one end of the connecting rod, a driving shaft is provided below the filter plate, and an elliptical wheel is provided on the outside of the driving shaft.

[0008] Furthermore, the cleaning mechanism includes an electric telescopic rod C, which is fixed to both sides of the electric telescopic rod A by bolts, the extended end of the electric telescopic rod C is provided with a hollow plate, the inner wall of the hollow plate is provided with a push plate, one end of the sorting box is provided with a damping hinge, and one end of the damping hinge is provided with a baffle.

[0009] Furthermore, a adding hopper is provided above the sorting box.

[0010] Furthermore, the inner wall of the sorting box is provided with a track, and the crossbeam is slidably connected to the track.

[0011] Furthermore, a transparent observation window is provided on one side of the sorting box.

[0012] Furthermore, a collecting hopper is provided below the sorting box, and an electric valve is provided at the bottom of the collecting hopper.

[0013] In summary, the beneficial effects of the utility model are:

[0014] 1. An electric telescopic rod A is provided, which drives the crossbeam to move along the track, and aligns each row of feeding channels respectively. An electric telescopic rod B is provided, which drives the lifting frame to move up and down along the inner wall of the crossbeam, thereby driving multiple push rods to move up and down. The push rods dredge the feeding channels and push out the ore stuck in the feeding channels, thereby dredging multiple feeding channels, avoiding shutdown for cleaning, and ensuring the ore sorting efficiency;

[0015] 2. An electric telescopic rod C is provided to drive the hollow plate to move. The push plate is pressed against the surface of the fixed plate due to gravity to push the larger ore. Under the action of the damping hinge, the larger ore is discharged through the baffle;

[0016] 3. A driving shaft is provided, which drives the elliptical wheel to rotate, and drives the filter plate to move up and down under the pulling force of multiple spiral springs, so as to vibrate and screen the ore, and use the inertia of the ore to remove the ore blocked in the filter plate, thereby ensuring the screening efficiency of the ore and preventing the filter plate from being blocked. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 It is a side cross-sectional structural schematic diagram of the utility model;

[0019] Figure 3 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0020] Figure 4 For this utility model Figure 2 A schematic diagram of the partially enlarged structure at center A;

[0021] Figure 5 For this utility model Figure 3 A schematic diagram of the partially enlarged structure at B in the middle;

[0022] Figure 6 For this utility model Figure 2 Schematic diagram of the partial enlarged structure at point C in the middle.

[0023] Legend:

[0024] 100, sorting box; 110, adding bucket; 120, track; 130, transparent observation window; 140, collecting bucket; 150, electric valve; 101, fixed plate; 102, unloading channel; 103, electric telescopic rod A; 104, crossbeam; 105, electric telescopic rod B; 106, lifting frame; 107, push rod; 201, hollow cylinder; 202, spiral spring; 203, connecting rod; 204, filter plate; 205, driving shaft; 206, elliptical wheel; 301, electric telescopic rod C; 302, hollow plate; 303, push plate; 304, damping hinge; 305, baffle. DETAILED DESCRIPTION

[0025] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0026] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0027] Embodiment 1:

[0028] like Figure 1-Figure 5As shown, a mining ore sorting device comprises a sorting box 100, a screening mechanism is arranged on the top of the sorting box 100, the screening mechanism comprises a fixing plate 101, the fixing plate 101 is fixed to the inner wall of the sorting box 100 by bolts, a plurality of feeding channels 102 are evenly cut in the middle of the fixing plate 101, an electric telescopic rod A103 is fixed to one side of the sorting box 100 by bolts, a cross beam 104 is fixed to the extended end of the electric telescopic rod A103 by bolts, an electric telescopic rod B105 is fixed to the bottom of the cross beam 104 by bolts, a lifting frame 106 is fixed to the extended end of the electric telescopic rod B105 by bolts, a plurality of top rods 107 are welded to the top of the lifting frame 106, and the top rods 107 are welded to the top of the lifting frame 106. The rod 107 corresponds to the position of the unloading channel 102. A filtering mechanism is provided at the bottom of the sorting box 100, and a cleaning mechanism is provided on one side of the sorting box 100. The cleaning mechanism includes an electric telescopic rod C301, and the electric telescopic rod C301 is fixed to both sides of the electric telescopic rod A103 by bolts. The extended end of the electric telescopic rod C301 is fixed with a hollow plate 302 by bolts, and the inner wall of the hollow plate 302 is slidably connected with a push plate 303. One end of the sorting box 100 is fixed with a damping hinge 304 by bolts, and one end of the damping hinge 304 is fixed with a baffle 305 by bolts. The inner wall of the sorting box 100 is fixed with a track 120 by bolts, and the crossbeam 104 is slidably connected with the track 120.

[0029] In this embodiment, an electric telescopic rod A103 is provided, which drives the crossbeam 104 to move along the track 120, and aligns each row of feeding channels 102 respectively. An electric telescopic rod B105 is provided, which drives the lifting frame 106 to rise and fall along the inner wall of the crossbeam 104, thereby driving multiple push rods 107 to move up and down. The push rods 107 clear the feeding channels 102 and push out the ore stuck in the feeding channels 102, thereby clearing the multiple feeding channels 102, avoiding shutdown for cleaning, and ensuring the ore sorting efficiency. An electric telescopic rod C301 is provided, which drives the hollow plate 302 to move. The push plate 303 is close to the surface of the fixed plate 101 due to gravity, and pushes the larger ore. Under the action of the damping hinge 304, the larger ore is discharged through the baffle 305.

[0030] Embodiment 2:

[0031] like Figure 1-Figure 6As shown, a mining ore sorting device, the filtering mechanism includes a hollow cylinder 201, the hollow cylinder 201 is welded to the bottom of the sorting box 100, the bottom of the hollow cylinder 201 is fixed with a coil spring 202 by bolts, one end of the coil spring 202 is fixed with a connecting rod 203 by bolts, one end of the connecting rod 203 is fixed with a filter plate 204 by bolts, the bottom of the filter plate 204 is rotatably connected with a drive shaft 205, the outer side of the drive shaft 205 is fixed with an elliptical wheel 206 by bolts, an adding bucket 110 is welded on the top of the sorting box 100, a transparent observation window 130 is fixed on one side of the sorting box 100 by bolts, a collecting bucket 140 is fixed with bolts at the bottom of the sorting box 100, and an electric valve 150 is fixed with bolts at the bottom of the collecting bucket 140.

[0032] In this embodiment, a driving shaft 205 is provided, which drives the elliptical wheel 206 to rotate, and drives the filter plate 204 to move up and down under the pulling force of multiple spiral springs 202, so as to vibrate and screen the ore, and use the inertia of the ore to remove the ore blocked in the filter plate 204, thereby ensuring the screening efficiency of the ore and preventing the filter plate 204 from being blocked.

[0033] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A mining ore sorting device, characterized in that: The invention comprises a sorting box (100), wherein a screening mechanism is arranged on the top of the sorting box (100), wherein the screening mechanism comprises a fixing plate (101), wherein the fixing plate (101) is fixed to the inner wall of the sorting box (100) by bolts, wherein a plurality of material discharge channels (102) are evenly arranged in the middle of the fixing plate (101), and an electric telescopic rod A (103) is arranged on one side of the sorting box (100), wherein the extended end of the electric telescopic rod A (103) is provided with a A crossbeam (104) is provided, an electric telescopic rod B (105) is provided at the bottom of the crossbeam (104), a lifting frame (106) is provided at the extended end of the electric telescopic rod B (105), a plurality of top rods (107) are provided above the lifting frame (106), the top rods (107) correspond to the positions of the unloading channel (102), a filtering mechanism is provided at the bottom of the sorting box (100), and a cleaning mechanism is provided on one side of the sorting box (100).

2. The ore separation device for mining according to claim 1, characterized in that: The filtering mechanism comprises a hollow cylinder (201), the hollow cylinder (201) is welded to the bottom of a sorting box (100), a coil spring (202) is arranged at the bottom of the hollow cylinder (201), a connecting rod (203) is arranged at one end of the coil spring (202), a filter plate (204) is arranged at one end of the connecting rod (203), a driving shaft (205) is arranged below the filter plate (204), and an elliptical wheel (206) is arranged on the outer side of the driving shaft (205).

3. The ore separation device for mining according to claim 2, characterized in that: The cleaning mechanism comprises an electric telescopic rod C (301), the electric telescopic rod C (301) being fixed to both sides of the electric telescopic rod A (103) by means of bolts, a hollow plate (302) being arranged at the extended end of the electric telescopic rod C (301), a push plate (303) being arranged on the inner wall of the hollow plate (302), a damping hinge (304) being arranged at one end of the sorting box (100), and a baffle (305) being arranged at one end of the damping hinge (304).

4. The ore separation device for mining according to claim 1, characterized in that: A adding hopper (110) is arranged above the separation box (100).

5. The ore separation device for mining according to claim 1, characterized in that: The inner wall of the sorting box (100) is provided with a track (120), and the crossbeam (104) is slidably connected to the track (120).

6. The ore separation device for mining according to claim 1, characterized in that: A transparent observation window (130) is provided on one side of the sorting box (100).

7. The ore separation device for mining according to claim 1, characterized in that: A collecting hopper (140) is provided below the sorting box (100), and an electric valve (150) is provided at the bottom of the collecting hopper (140).

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