Lead ore processing feeding device

Abstract

The utility model discloses a lead ore processing feeding device, including truss, lift board and guide cover, and truss has the conveying line of extending upwards, and guide cover and lift board distribute gradually in the feeding end place of conveying line from top to bottom, and lift board is fixed with truss, and the inside of guide cover has the lining board, and the inner chamber of guide cover is divided into two groups of material guiding cavities by lining board, and every group of material guiding cavities is provided with the cross bar, and the cross bar is connected with push rod, and the front end of lift board has two groups of material receiving areas, and two groups of material receiving areas and two groups of material guiding cavities are vertically docked one to one, and lift board is equipped with two groups of material receiving components, and the material receiving component includes the bearing plate of wearing on lift board and the first traction cylinder of installing in the downside of lift board, and the fixed push plate gradually falls on conveying line under the fixed push plate pushing action of the fixed push plate of the lead ore raw material of being received and moving with bearing plate through the first traction cylinder drive bearing plate contraction, and the feeding is carried out under the operation of conveying line, realizes the stable continuous feeding of lead ore raw material, and avoids the impact damage of lead ore raw material direct falling to conveying line.

Description

Technical Field

[0001] This utility model relates to the field of lead ore processing technology, specifically to a lead ore processing feeding device. Background Technology

[0002] Lead ore processing involves converting lead-containing ore into high-purity metallic lead or lead products. During crushing, the selected lead-zinc ore is coarsely and finely crushed using equipment such as jaw crushers, cone crushers, or impact crushers to make the ore particles of a suitable size for grinding.

[0003] During the crushing process, lead ore raw materials need to be fed onto the conveyor line. A large amount of lead ore raw materials are dumped, which makes it difficult to transport the ore away in time. In addition, the direct fall of lead ore raw materials has a large impact on the conveyor line, causing damage to the conveyor line. Therefore, this utility model proposes a lead ore processing feeding device that can solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a lead ore processing feeding device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a lead ore processing feeding device, comprising a truss, a lifting plate, and a guide cover, wherein the truss has an upwardly extending conveyor line, and the guide cover and the lifting plate are distributed sequentially from top to bottom at the feeding end of the conveyor line, and the lifting plate is fixedly connected to the truss;

[0006] The guide cover has a liner inside, which divides the inner cavity of the guide cover into two sets of material guiding chambers. Each set of material guiding chambers is provided with a crossbar, which is connected to a push rod. The front end of the lifting plate has two sets of material receiving areas, which are vertically connected to the two sets of material guiding chambers.

[0007] The lifting plate is equipped with two sets of material-bearing components. Each material-bearing component includes a support plate passing through the lifting plate and a first traction cylinder installed on the lower side of the lifting plate. The movable rod of the first traction cylinder is connected to the support plate. The first traction cylinder can drive the support plate into the receiving area to receive material or drive the support plate away from the receiving area to unload material.

[0008] Preferably, a support plate is connected to each side of the guide cover, and a base is connected to the bottom of the two sets of support plates.

[0009] Preferably, a set of casters is installed at the bottom of the seat.

[0010] Preferably, each of the two sets of material guiding chambers has a receiving hopper, and a baffle is connected to the top of the lifting plate.

[0011] Preferably, the lifting plate is connected to a fixed push plate, and the fixed push plate is connected to three sets of straight plates, with two adjacent sets of straight plates forming the receiving area.

[0012] Preferably, a push bar is connected to the lower end of the fixed push plate.

[0013] Preferably, the underside of the bearing plate has multiple sets of protrusions, which slide and engage with the bearing plate, and reinforcing ribs are distributed between adjacent sets of protrusions.

[0014] Preferably, two sets of second traction cylinders are installed on the outer wall of the guide cover, and the movable rod of each set of second traction cylinders is connected to a set of crossbars through a connecting rod.

[0015] Preferably, each of the feed chambers has a groove on its inner wall for receiving the push rod.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] The falling lead ore material lands on the support plate, and the first traction cylinder drives the support plate to retract. As the support plate moves, the lead ore material is pushed by the fixed push plate and gradually falls onto the conveyor line. The material is then fed under the operation of the conveyor line, achieving stable and continuous feeding of lead ore material and avoiding the impact damage to the conveyor line caused by the direct fall of lead ore material. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram showing the positional relationship between the lifting plate and the guide cover of this utility model;

[0020] Figure 3 This is a schematic diagram of the guide cover structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the material support assembly structure of this utility model;

[0022] In the diagram: 10. Truss; 11. Conveyor line; 20. Lifting plate; 21. Fixed push plate; 22. Straight plate; 23. Push bar; 30. Guide cover; 31. Liner plate; 32. Receiving hopper; 33. Support plate; 34. Seat; 35. Baffle; 36. Push rod; 37. Second traction cylinder; 40. Material bearing assembly; 41. Support plate; 411. Protruding bar; 42. First traction cylinder. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1-4

[0025] Provide a lead ore processing feeding device:

[0026] The truss 10 has an upwardly extending conveyor line 11, which can adopt a conveyor belt structure, chain plate structure, etc., to lift and feed lead ore raw materials, thereby sending the lead ore raw materials to the crusher for crushing and processing.

[0027] The guide cover 30 and the lifting plate 20 are distributed from top to bottom at the feed end of the conveyor line 11. The lifting plate 20 is fixedly connected to the truss 10. The guide cover 30 has a liner 31 inside, which divides the inner cavity of the guide cover 30 into two sets of guide chambers. The front end of the lifting plate 20 has two sets of receiving areas, which are vertically connected to the two sets of guide chambers. The lifting plate 20 is connected to a fixed push plate 21, which is connected to three sets of straight plates 22. Two adjacent sets of straight plates 22 form a receiving area. When feeding, the two sets of guide chambers alternately pour lead ore. The poured lead ore falls into the receiving area along the guide chamber. The lifting plate 20 is equipped with two sets of material-bearing components 40. The two sets of material-bearing components 40 move alternately to receive the lead ore raw material entering the receiving area before discharging it.

[0028] The material receiving assembly 40 includes a support plate 41 passing through the lifting plate 20 and a first traction cylinder 42 installed on the lower side of the lifting plate 20. The movable rod of the first traction cylinder 42 is connected to the support plate 41. The first traction cylinder 42 is preferably an electric cylinder. The first traction cylinder 42 can drive the support plate 41 into the receiving area to receive material or drive the support plate 41 away from the receiving area to unload material. The falling lead ore raw material lands on the support plate 41. The first traction cylinder 42 drives the support plate 41 to retract, so that the received lead ore raw material is pushed by the fixed push plate 21 as the support plate 41 moves and gradually falls onto the conveyor line 11. The material is fed under the operation of the conveyor line 11, realizing stable and continuous feeding of lead ore raw material and avoiding the impact damage to the conveyor line 11 caused by the direct fall of lead ore raw material.

[0029] The guide cover 30 is connected to two support plates 33 on both sides. The bottom of the two sets of support plates 33 is connected to a base 34. The bottom of the base 34 is equipped with a set of movable wheels, which includes multiple wheels with self-locking function. The guide cover 30 can move its position relative to the conveyor line 11. When adjusting the position of the cover feeding device according to processing needs, the guide cover 30 and the conveyor line 11 can be moved separately to avoid the overall mass and volume being too large, making it difficult to adjust the position.

[0030] Each of the two sets of feed chambers has a receiving hopper 32, and the top of the lifting plate 20 is connected to a baffle 35. The lead ore raw material is guided to fall through the receiving hopper 32, and the baffle 35 can prevent the lead ore raw material from falling from the original feed chamber to the other feed chamber when it is poured.

[0031] A pusher bar 23 is connected to the lower end of the fixed pusher plate 21. The pusher bar 23 pushes down some small pieces of ore to prevent them from entering the lifting plate 20.

[0032] The underside of the bearing plate 41 has multiple sets of protruding ribs 411, which slide and engage with the bearing plate 41. Reinforcing ribs are distributed between adjacent sets of protruding ribs 411, improving the structural strength of the bearing plate 41. This makes it less prone to deformation when supporting lead ore raw materials and extends its service life.

[0033] Each set of guide chambers is equipped with a crossbar, which is connected to a push rod 36. Two sets of second traction cylinders 37 are installed on the outer wall of the guide cover 30. The movable rod of each set of second traction cylinders 37 is connected to a set of crossbars through a connecting rod. The inner wall of each set of guide chambers has a receiving groove for receiving the push rod 36. When pouring lead ore raw materials, the push rod 36 is received in the receiving groove. After pouring, the second traction cylinder 37 drives the push rod 36 to move back and forth, which promotes the lead ore raw materials and avoids blockage.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A lead ore processing feeding device, characterized in that, It includes a truss (10), a lifting plate (20) and a guide cover (30). The truss (10) has an upwardly extending conveyor line (11). The guide cover (30) and the lifting plate (20) are distributed from top to bottom at the feed end of the conveyor line (11). The lifting plate (20) is fixedly connected to the truss (10). The guide cover (30) has a liner (31) inside. The liner (31) divides the inner cavity of the guide cover (30) into two sets of material guiding cavities. Each set of material guiding cavities is provided with a crossbar. The crossbar is connected to a push rod (36). The front end of the lifting plate (20) has two sets of material receiving areas. The two sets of material receiving areas are vertically connected to the two sets of material guiding cavities one by one. The lifting plate (20) is equipped with two sets of material receiving assemblies (40). The material receiving assembly (40) includes a support plate (41) passing through the lifting plate (20) and a first traction cylinder (42) installed on the lower side of the lifting plate (20). The movable rod of the first traction cylinder (42) is connected to the support plate (41). The first traction cylinder (42) can drive the support plate (41) into the receiving area to receive material or drive the support plate (41) away from the receiving area to unload material.

2. The lead ore processing and feeding device according to claim 1, characterized in that, The guide cover (30) is connected to a support plate (33) on both sides, and the bottom of the two sets of support plates (33) is connected to a seat (34).

3. The lead ore processing feeding device according to claim 2, characterized in that, The bottom of the seat (34) is equipped with a set of movable wheels.

4. The lead ore processing feeding device according to claim 1, characterized in that, Each of the two sets of material guiding chambers has a receiving hopper (32), and the top of the lifting plate (20) is connected to a baffle (35).

5. A lead ore processing feeding device according to claim 1, characterized in that, The lifting plate (20) is connected to a fixed push plate (21), and the fixed push plate (21) is connected to three sets of straight plates (22). Two adjacent sets of straight plates (22) form the receiving area.

6. A lead ore processing feeding device according to claim 5, characterized in that, The lower end of the fixed push plate (21) is connected to a push bar (23).

7. A lead ore processing feeding device according to claim 1, characterized in that, The bearing plate (41) has multiple sets of protrusions (411) on its lower side. The multiple sets of protrusions (411) are slidably fitted with the bearing plate (41), and reinforcing ribs are distributed between adjacent sets of protrusions (411).

8. A lead ore processing feeding device according to claim 1, characterized in that, Two sets of second traction cylinders (37) are installed on the outer wall of the guide cover (30), and the movable rod of each set of second traction cylinders (37) is connected to a set of crossbars through a connecting rod.

9. A lead ore processing feeding device according to claim 8, characterized in that, Each of the feed chambers has a groove on its inner wall for receiving the push rod (36).

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