Garnet tailing recovery device

Abstract

The utility model relates to the technical field of garnets, in particular to a recycling device of garnet tailings, which comprises a U-shaped bottom frame, a screening mechanism is arranged in the bottom frame and comprises a supporting plate, an air cylinder is mounted on the front end face of the supporting plate, the output end of the air cylinder penetrates through the supporting plate and is fixedly connected with a rack, and the outer wall of the rack is meshed with a gear. The top end in the bottom frame is movably connected with a rotating shaft through a bearing, the lower end face of the rotating shaft is fixedly connected with a supporting seat, the outer wall of the supporting seat is fixedly connected with semicircular teeth, the gear is in meshed connection with the semicircular teeth, and the air cylinder drives the rack to move, so that the gear can be driven to rotate, and then the semicircular teeth can be driven to rotate. And the semicircular teeth rotate to drive the screening fences to axially swing in a reciprocating manner, so that garnets can be screened, unworn garnets and damaged garnets can be conveniently separated, and the purposes of conveniently screening the garnets and conveniently recycling the unworn garnets are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of garnet recovery, in particular to a recovery device for garnet tailings. Background Art

[0002] Most of my country's skarn tungsten mines and other nonferrous metal mines contain a large number of various garnets. Due to insufficient knowledge of garnets and their development uses, garnets are stored in tailings ponds. This abandoned storage method has caused a large amount of valuable garnets to be wasted. In order to reduce the production cost of tailings pond enterprises, it is necessary to recycle the unworn garnets in the tailings waste. The unworn garnets can be screened by screening.

[0003] However, the existing recovery device is not provided with a device for screening garnet, which makes it inconvenient to screen the unworn garnet for recycling. Therefore, it is necessary to propose a recovery device for garnet tailings to solve the above-mentioned problems. Utility Model Content

[0004] The utility model aims to provide a garnet tailings recovery device, which has the characteristics of convenient screening of garnets and convenient recycling of unworn garnets.

[0005] The utility model aims to provide a garnet tailings recovery device, comprising a U-shaped base frame, a screening mechanism arranged inside the base frame, the screening mechanism comprising a support plate, a cylinder installed on the front end surface of the support plate, an output end of the cylinder passes through the support plate and is fixedly connected with a rack, a gear is meshedly connected with the outer wall of the rack, a rotating shaft is movably connected with the top end of the base frame through a bearing, a supporting seat is fixedly connected with the lower end surface of the rotating shaft, a semicircular tooth is fixedly connected with the outer wall of the supporting seat, and the gear is meshedly connected with the semicircular tooth;

[0006] The lower end surface of the support seat is fixedly connected with two support rods distributed front and back, and a screening fence is arranged between the two support rods.

[0007] In order to facilitate the disassembly of the screening fence, as a preferred garnet tailings recovery device of the utility model, the two supporting rods are fixedly connected to the opposite sides with supporting blocks, and the outer wall of the screening fence is fixedly connected with two symmetrically distributed connecting blocks, and the two connecting blocks are detachably connected to the two supporting blocks by bolts.

[0008] In order to facilitate the support of the gear, as a preferred garnet tailings recovery device of the utility model, the top of the bottom frame is movably connected to a support shaft through a bearing, and the lower end of the support shaft is fixedly connected to the gear.

[0009] In order to facilitate the storage of damaged garnet, as a preferred garnet tailings recovery device of the utility model, the bottom end of the bottom frame is fixedly connected with a bracket, the upper end of the bracket is installed with a material guide pipe, and the upper end of the material guide pipe is connected with a receiving groove.

[0010] In order to facilitate the transportation of damaged garnet, as a preferred garnet tailings recovery device of the utility model, a motor is installed on the left end face of the guide pipe, and the output end of the motor passes through the guide pipe and is fixedly connected to a spiral rod.

[0011] In order to facilitate the separation of unworn garnet from damaged garnet, as a preferred garnet tailings recovery device of the utility model, a plurality of evenly distributed feeding holes are opened through the bottom end of the interior of the screening fence.

[0012] In order to facilitate the discharge of damaged garnet, as a preferred garnet tailings recovery device of the utility model, the lower end of the guide pipe is connected to a discharge pipe.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] The utility model drives the rack to move by the cylinder, thereby driving the gear to rotate, and then driving the semicircular teeth to rotate. The rotation of the semicircular teeth can drive the screening fence to perform axial reciprocating swing, so that the garnets can be screened, and the unworn garnets can be conveniently separated from the damaged garnets, so as to achieve the purpose of conveniently screening the garnets and making it convenient to recycle the unworn garnets. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is the overall structure diagram of the utility model;

[0016] Figure 2 This is a structural diagram of the screening mechanism of the utility model;

[0017] Figure 3 This is a structural diagram of the screening column of the utility model;

[0018] Figure 4 This is a structural diagram of the spiral rod of the utility model;

[0019] In the figure: 1. base frame; 2. support plate; 3. cylinder; 4. rack; 5. support shaft; 6. gear; 7. rotating shaft; 8. support seat; 9. semicircular teeth; 10. support rod; 11. screening fence; 12. receiving groove; 13. motor; 14. material guide pipe; 15. discharge pipe; 16. bracket; 17. support block; 18. connecting block; 19. screw rod. DETAILED DESCRIPTION

[0020] See also Figures 1 to 4A garnet tailings recovery device comprises a U-shaped base frame 1, a screening mechanism is arranged inside the base frame 1, the screening mechanism comprises a support plate 2, a cylinder 3 is installed on the front end surface of the support plate 2, an output end of the cylinder 3 passes through the support plate 2 and is fixedly connected with a rack 4, an outer wall of the rack 4 is meshed with a gear 6, a top end inside the base frame 1 is movably connected with a rotating shaft 7 through a bearing, a lower end surface of the rotating shaft 7 is fixedly connected with a support seat 8, an outer wall of the support seat 8 is fixedly connected with a semicircular tooth 9, and the gear 6 is meshed with the semicircular tooth 9;

[0021] The lower end surface of the support seat 8 is fixedly connected to two support rods 10 distributed front and back, and a screening fence 11 is arranged between the two support rods 10 .

[0022] In this embodiment: the rack 4 is driven to move by the cylinder 3, thereby driving the gear 6 to rotate, and then driving the semicircular teeth 9 to reciprocate. The rotation of the semicircular teeth 9 can drive the screening fence 11 to axially reciprocate, so that the garnets can be screened, and the unworn garnets can be separated from the damaged garnets, thereby facilitating the screening of the garnets and making it convenient to recycle the unworn garnets.

[0023] As a technical optimization solution of the utility model, the opposite sides of the two support rods 10 are fixedly connected with support blocks 17, and the outer wall of the screening column 11 is fixedly connected with two symmetrically distributed connecting blocks 18, and the two connecting blocks 18 are detachably connected to the two support blocks 17 by bolts.

[0024] In this embodiment, the two connecting blocks 18 are detachably connected to the two supporting blocks 17 by bolts, so that the screening bar 11 can be easily disassembled and the garnet inside the screening bar 11 can be recycled.

[0025] As a technical optimization solution of the utility model, the top end of the interior of the base frame 1 is movably connected to a support shaft 5 via a bearing, and the lower end of the support shaft 5 is fixedly connected to the gear 6.

[0026] In this embodiment: the support shaft 5 is used to support the gear 6 to increase the stability of the gear 6 when it rotates.

[0027] As a technical optimization solution of the utility model, a bracket 16 is fixedly connected to the bottom end of the bottom frame 1 , a material guide pipe 14 is installed on the upper end of the bracket 16 , and the upper end of the material guide pipe 14 is connected to the receiving groove 12 .

[0028] In this embodiment, the damaged garnets in the screening column 11 will fall into the receiving groove 12 through the screening holes.

[0029] As a technical optimization solution of the utility model, a motor 13 is installed on the left end surface of the material guide pipe 14 , and the output end of the motor 13 passes through the material guide pipe 14 and is fixedly connected to a spiral rod 19 .

[0030] In this embodiment, the motor 13 drives the screw rod 19 to rotate, so that the damaged garnets in the guide tube 14 can be guided out.

[0031] As a technical optimization solution of the present invention, a plurality of evenly distributed feeding holes are provided through the bottom of the screening fence 11 .

[0032] In this embodiment, a plurality of evenly distributed feeding holes are provided at the bottom of the screening column 11, so that the unworn garnets can be separated from the damaged garnets conveniently.

[0033] As a technical optimization solution of the present utility model, the lower end of the material guide pipe 14 is connected to a material discharge pipe 15 .

[0034] In this embodiment, the damaged garnet is discharged through the discharge pipe 15 .

[0035] Working principle: When in use, the garnets to be screened are put into the top screening bar 11, and the rack 4 is driven to move by the cylinder 3, so that the gear 6 can be driven to rotate, and then the semicircular teeth 9 can be driven to rotate back and forth. The rotation of the semicircular teeth 9 can drive the screening bar 11 to axially reciprocate, so that the garnets can be screened, and it is convenient to separate the unworn garnets from the damaged garnets. The unworn garnets can be recovered by disassembling the screening bar 11, and the damaged garnets in the screening bar 11 will fall into the receiving groove 12 through the screening holes. The screw rod 19 is driven to rotate by the motor 13, so that the damaged garnets in the guide tube 14 can be led out, so as to facilitate the screening of the garnets and make it convenient to recycle the unworn garnets.

[0036] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A garnet tailings recovery device, comprising a U-shaped base frame (1), characterized in that: A screening mechanism is arranged inside the base frame (1), and the screening mechanism comprises a support plate (2), a cylinder (3) is installed on the front end surface of the support plate (2), an output end of the cylinder (3) passes through the support plate (2) and is fixedly connected to a rack (4), an outer wall of the rack (4) is meshingly connected to a gear (6), a top end inside the base frame (1) is movably connected to a rotating shaft (7) via a bearing, a lower end surface of the rotating shaft (7) is fixedly connected to a support seat (8), an outer wall of the support seat (8) is fixedly connected to a semicircular tooth (9), and the gear (6) is meshingly connected to the semicircular tooth (9); The lower end surface of the support seat (8) is fixedly connected to two support rods (10) distributed front and back, and a screening fence (11) is arranged between the two support rods (10).

2. A garnet tailings recovery device according to claim 1, characterized in that: The two supporting rods (10) are fixedly connected to supporting blocks (17) on opposite sides, and the outer wall of the screening bar (11) is fixedly connected to two symmetrically distributed connecting blocks (18), and the two connecting blocks (18) are detachably connected to the two supporting blocks (17) by bolts.

3. A garnet tailings recovery device according to claim 1, characterized in that: The top end of the interior of the base frame (1) is movably connected to a support shaft (5) via a bearing, and the lower end of the support shaft (5) is fixedly connected to a gear (6).

4. A garnet tailings recovery device according to claim 1, characterized in that: A bracket (16) is fixedly connected to the bottom end of the bottom frame (1), a material guide pipe (14) is installed on the upper end of the bracket (16), and the upper end of the material guide pipe (14) is connected to a receiving groove (12).

5. A garnet tailings recovery device according to claim 4, characterized in that: A motor (13) is installed on the left end surface of the material guide pipe (14), and the output end of the motor (13) passes through the material guide pipe (14) and is fixedly connected to a spiral rod (19).

6. A garnet tailings recovery device according to claim 1, characterized in that: The bottom end of the screening column (11) is penetrated by a plurality of evenly distributed material discharge holes.

7. A garnet tailings recovery device according to claim 4, characterized in that: The lower end of the material guiding pipe (14) is connected to a material discharge pipe (15).

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