Material conveying device of mining crawler loader

Abstract

The utility model relates to the field of mining slag raking machines, in particular to a material conveying device of a mining slag raking machine, which comprises a main body, a conveying mechanism is arranged on the main body, a front shovel is arranged at one end of the conveying mechanism, and two supporting plates are arranged at one end, close to the front shovel, of the conveying mechanism. The two supporting plates are symmetrically installed on the two sides of the conveying mechanism, the first driving plate, the second driving plate, the supporting rods, the fixing plate, the connecting plate, the pushing plate and other components are arranged, and the first driving plate component and the second driving plate component are matched with each other in the working process; the two supporting rods are driven to rotate around one end of the first driving plate and one end of the second driving plate, the push plate is driven to work all the time through mutual cooperation and mutual hindering between the fixing plate component and the connecting plate component, accumulated mineral aggregates are pushed to the conveying mechanism while the push plate moves, and the phenomenon that the mineral aggregates roll down due to the fact that the mineral aggregates are high in the conveying process is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of mining scrapers, in particular to a material conveying device of a mining scraper. Background Art

[0002] Mining scrapers are mainly used for collecting and transporting crushed stone for construction and loading in various mines such as phosphate, aluminum, iron, copper, gold, silver, lead and zinc mines in narrow cave mining operations, as well as hydropower and tunnel projects. Since the mined ore is of irregular shape, it is easy for the ore to roll off during transportation.

[0003] After searching, a Chinese patent with announcement number CN220502085U discloses a material conveying device for a slag scraper, and its technical points are: the material conveying device of the slag scraper has the advantages of convenient adjustment of the inclination angle of the feed port, etc., which solves the existing slag scraper, whose material conveying device mainly conveys the slag at a low place to a high place through an inclined conveyor belt and pours it into a transport vehicle, and drives the reel to rotate through a lifting motor, tightens the reel, and drives the feed hopper to rotate, so that the feed hopper and the conveyor belt are in a V shape. At this time, the slag will fall on the conveyor belt, and the conveyor belt will transfer the slag to the back side of the conveyor belt. However, the material at the slag scraper is usually scattered everywhere, and the reel can only provide a lifting effect, but cannot provide a downward pressure effect. It is more troublesome to adjust the feed hopper, which makes the application effect of the device poor.

[0004] Therefore, a new solution needs to be proposed to solve this problem. Utility Model Content

[0005] In view of the above-mentioned background technology, there are shortcomings and defects in the application effect of the existing device in the prior art.

[0006] The material conveying device of a mining scraper disclosed in the utility model comprises a main body, wherein a conveying mechanism is arranged on the main body, a front shovel is arranged at one end of the conveying mechanism, a support plate is arranged at one end of the conveying mechanism close to the front shovel, two support plates are arranged, and the two support plates are symmetrically mounted on both sides of the conveying mechanism, a driving plate 1 and a driving plate 2 are rotatably mounted on the two support plates, a driving mechanism is arranged between one end of the driving plate 1 and the driving plate 2 and the support plate, a support rod is arranged at the other end of the driving plate 1 and the driving plate 2, a push plate is arranged below the support rod, and a connecting piece is arranged between the push plate and the support rod.

[0007] By adopting the above scheme, there is no need to adjust the front shovel during operation, so that the front shovel can be pushed forward close to the ground and the surrounding mineral materials can be collected by the front shovel. At the same time, by controlling the synchronous rotation of the driving plate 1 and the driving plate 2, the driving plate 1 and the driving plate 2 drive the two support rods to rotate accordingly. At the same time, the support rod drives the push plate to move through the connecting piece. The push plate pushes the mineral materials accumulated between the front shovel and the conveying mechanism to the conveying mechanism, and at the same time prevents the mineral materials from being accumulated too high on the conveying mechanism and causing the mineral materials to roll down.

[0008] Optionally, the connecting member includes a fixing plate, one end of which is fixedly connected to the push plate, and the other end of which is fixed to the support rod via a sleeve, and a limiting member is provided between the fixing plates on the two support rods.

[0009] By adopting the above solution, the support rod is connected to the push plate through the fixing plate, so that the support rod rotates and drives the push plate to move synchronously.

[0010] Optionally, the limiting member further includes a connecting plate, and two ends of the connecting plate are respectively fixedly connected to the two fixing plates.

[0011] By adopting the above solution, the two fixing plates are connected by the connecting plate, so that the two fixing plates rotate along with the support rods and at the same time, a limiting effect is exerted on the fixing plates to prevent the fixing plates from rotating.

[0012] Optionally, the driving mechanism includes a driving shaft, and four driving shafts are provided. Two of the driving shafts are rotatably mounted on the two support plates, and one end of the two driving shafts on the same side is fixedly connected to the driving plate one or the driving plate two, respectively.

[0013] By adopting the above solution, the driving shaft is controlled to rotate so that the driving plate 1 and the driving plate 2 rotate around the axis of the driving shaft.

[0014] Optionally, a sprocket is fixedly mounted on the driving shaft, and the two sprockets on the same side are driven by a chain.

[0015] By adopting the above solution, by controlling the rotation of one driving shaft, the driving shaft drives the sprocket to rotate, and the sprocket drives the other driving shaft to rotate synchronously by meshing with the chain.

[0016] Optionally, a protective shell is provided on the support plate, and the sprocket and the chain are provided inside the protective shell.

[0017] By adopting the above solution, the sprocket and the chain are protected by the protective shell, thereby preventing the flying ore from affecting the transmission between the sprocket and the chain during the working process.

[0018] Optionally, the two push plates are both inclined, and the push plates are connected to the fixed plates via fixing bolts.

[0019] By adopting the above solution and setting the push plate at an angle, the stability of the push plate during operation is improved, thereby increasing the driving effect on the mineral material.

[0020] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0021] 1. The utility model is provided with a driving plate 1, a driving plate 2, a support rod, a fixed plate, a connecting plate, a push plate and other components. During the working process, the driving plate 1 component and the driving plate 2 component cooperate with each other, thereby driving the two support rods to rotate around one end of the driving plate 1 and the driving plate 2, and the fixed plate component and the connecting plate component cooperate with each other and hinder each other, thereby driving the push plate to always work, and at the same time as the push plate moves, the accumulated mineral materials are pushed toward the conveying mechanism to avoid the rolling phenomenon of the higher mineral materials during the conveying process.

[0022] 2. The utility model is provided with components such as a sprocket, a chain, and a protective shell. During the working process, the sprocket component and the chain component cooperate with each other, so that while controlling the rotation of a driving shaft on the support plate, the driving shaft drives the sprocket to follow the rotation, and the sprocket and the chain cooperate to drive the other driving shaft on the support plate to rotate, thereby realizing the synchronous rotation of the two driving shafts, and the sprocket and the chain are protected by the protective shell to prevent the ore from affecting the transmission of the chain and the sprocket during the working process. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 It is a schematic diagram of the local structure of the utility model;

[0026] Figure 3 This is a schematic diagram of the structure of the connecting plate of the utility model;

[0027] Figure 4 It is the front view of the utility model.

[0028] In the figure: 1. main body; 2. conveying mechanism; 3. front shovel; 4. support plate; 5. driving plate 1; 6. driving plate 2; 7. driving shaft; 8. support rod; 9. push plate; 10. fixing plate; 11. sleeve; 12. connecting plate; 13. protective shell; 14. servo motor; 15. sprocket; 16. chain. DETAILED DESCRIPTION

[0029] The following will disclose multiple embodiments of the utility model with diagrams. For the purpose of clear description, many physical details will be described together in the following description. However, it should be understood that these physical details should not be used to limit the utility model. In other words, in some embodiments of the utility model, these physical details are not necessary. In addition, for the purpose of simplifying the diagram, some conventional structures and components will be depicted in a simple schematic manner in the diagram.

[0030] See also Figure 1 , Figure 2 The material conveying device of the mining scraper of the utility model comprises a main body 1, a conveying mechanism 2 is arranged on the main body 1, a front shovel 3 is arranged at one end of the conveying mechanism 2, a support plate 4 is arranged at the end of the conveying mechanism 2 close to the front shovel 3, and two support plates 4 are arranged. Specifically, the two support plates 4 have the same structure and are both "H"-shaped. The two support plates 4 are symmetrically installed on both sides of the conveying mechanism 2. A driving plate 1 5 and a driving plate 2 6 are rotatably installed on the two support plates 4. The driving plate 1 5 and the driving plate 2 6 have the same structure, and one end of the driving plate 1 5 and the driving plate 2 6 is set as an arc, and the other end is set as a rectangle.

[0031] In this embodiment, a driving mechanism for driving the driving plate 1 5 and the driving plate 2 6 to rotate is arranged between one end of the driving plate 1 5 and the driving plate 2 6 and the support plate 4, and the driving mechanism includes a driving shaft 7, and four driving shafts 7 are arranged. Two driving shafts 7 are rotatably installed on the two support plates 4, and one end of the two driving shafts 7 on the same side is respectively fixedly connected to the driving plate 1 5 or the driving plate 2 6.

[0032] See also Figure 2 , Figure 3 The other ends of the driving plate 1 5 and the driving plate 2 6 are each provided with a support rod 8, and the two support rods 8 are respectively rotatably connected with the corresponding driving plate 1 5 or the driving plate 2 6, and a push plate 9 is provided below the support rod 8, and a connecting piece is provided between the push plate 9 and the support rod 8. By controlling the driving plate 1 5 and the driving plate 2 6 to rotate synchronously, the driving plate 1 5 and the driving plate 2 6 drive the two support rods 8 to rotate around the driving shaft 7, and at the same time, the two support rods 8 drive the driving plate 1 5 and the driving plate 2 6 to rotate.

[0033] In this embodiment, the connecting member includes a fixed plate 10, one end of the fixed plate 10 is fixedly connected to the push plate 9, and the other end is fixed to the support rod 8 through a sleeve 11. The two push plates 9 are both inclined, and the push plate 9 is connected to the fixed plate 10 by a fixing bolt. A limiting member is arranged between the fixed plates 10 on the two support rods 8. The limiting member also includes a connecting plate 12, and the two ends of the connecting plate 12 are respectively fixedly connected to the two fixed plates 10. While the two support rods 8 follow the driving plate 1 5 and the driving plate 2 6 to rotate around the driving shaft 7, the two support rods 8 drive the push plate 9 to move through the fixed plate 10, and the fixed plate 10 is kept vertical to the conveying mechanism 2 under the action of the connecting plate 12. When the push plate 9 moves, the accumulated ore between the conveying mechanism 2 and the front shovel 3 is pulled to prevent the ore from piling up too high.

[0034] See also Figure 1 , Figure 2 A sprocket 15 is fixedly mounted on the driving shaft 7. The two sprockets 15 on the same side are driven by a chain 16. The driving shaft 7 is controlled to rotate by a servo motor 14. The driving shaft 7 rotates while driving the sprocket 15 to rotate. The sprocket 15 drives the chain 16 to work and drive the other driving shaft 7 to rotate, so that the two driving shafts 7 on the same support plate 4 rotate synchronously, and drive the driving plate 1 5 and the driving plate 2 6 to rotate synchronously.

[0035] See also Figure 1 , Figure 4 A protective shell 13 is provided on the support plate 4, and the sprocket 15 and the chain 16 are arranged on the inner side of the protective shell 13. The protective shell 13 and the support plate 4 are connected by fixing bolts. The sprocket 15 and the chain 16 are protected by the protective shell 13, so as to prevent the ore in the working process from affecting the transmission between the chain 16 and the sprocket 15.

[0036] The above is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A material conveying device for a mining scraper, comprising a main body (1), characterized in that: The main body (1) is provided with a conveying mechanism (2), one end of the conveying mechanism (2) is provided with a front shovel (3), the end of the conveying mechanism (2) close to the front shovel (3) is provided with a support plate (4), two support plates (4) are provided, the two support plates (4) are symmetrically installed on both sides of the conveying mechanism (2), a driving plate 1 (5) and a driving plate 2 (6) are rotatably installed on the two support plates (4), one end of the driving plate 1 (5) and the driving plate 2 (6) and the support plate (4) are provided with a driving mechanism, the other end of the driving plate 1 (5) and the driving plate 2 (6) are provided with a support rod (8), a push plate (9) is provided below the support rod (8), and a connecting piece is provided between the push plate (9) and the support rod (8).

2. The material conveying device of a mining scraper according to claim 1, characterized in that: The connecting member comprises a fixing plate (10), one end of which is fixedly connected to the push plate (9), and the other end of which is fixed to the support rod (8) via a sleeve (11), and a limiting member is arranged between the fixing plates (10) on the two support rods (8).

3. The material conveying device of a mining scraper according to claim 2, characterized in that: The limiting member further comprises a connecting plate (12), and two ends of the connecting plate (12) are respectively fixedly connected to the two fixing plates (10).

4. The material conveying device of a mining scraper according to claim 1, characterized in that: The driving mechanism comprises a driving shaft (7), four of which are provided, two of which are rotatably mounted on the two support plates (4), and one end of the two driving shafts (7) on the same side is fixedly connected to the driving plate one (5) or the driving plate two (6), respectively.

5. The material conveying device of a mining scraper according to claim 4, characterized in that: A sprocket (15) is fixedly mounted on the driving shaft (7), and two sprockets (15) on the same side are driven by a chain (16).

6. The material conveying device of a mining scraper according to claim 5, characterized in that: A protective shell (13) is provided on the support plate (4), and the sprocket (15) and the chain (16) are arranged inside the protective shell (13).

7. The material conveying device of a mining scraper according to claim 2, characterized in that: The two push plates (9) are both arranged at an angle, and the push plates (9) are connected to the fixing plates (10) via fixing bolts.

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