Coal mine excavation and collection auxiliary device

Abstract

The utility model discloses an auxiliary device for coal mine excavation and collection, which relates to the technical field of coal mine excavation and collection and specifically comprises a main body, a telescopic mechanism is arranged on the main body, a push plate is arranged at one end of the telescopic mechanism, the telescopic mechanism is fixedly connected with the push plate through a connecting plate, a fixing plate is arranged on the connecting plate, and the push plate is fixedly connected with the telescopic mechanism. The pushing plate component is driven by the telescopic mechanism to move, so that coal mine scattered in the front is collected, the driving plate component is adjusted to rotate through mutual cooperation of the driving plate component, the fixing column component, the fixing rod component and the baffle component, and the coal mine can be conveniently and rapidly collected. The baffle component pushes the fixing rod component to move in the designated direction through the fixing column component, the fixing rod component pushes the baffle component to push away a coal mine about to flow out from the upper portion of the push plate, the coal mine is prevented from flowing out from the upper portion of the push plate after being stacked, and therefore the purpose of improving the working efficiency is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of coal mine excavation and collection, in particular to a coal mine excavation and collection auxiliary device. Background Art

[0002] Coal mining and loading work is the operation of loading ore and rock into transportation equipment manually or mechanically, or directly unloading them to designated locations. Commonly used equipment are excavators, wheel bucket shovels and front-end loaders, and the most widely used are single-bucket excavators.

[0003] Through searching, such as the announcement number: CN212614696U, a coal mine excavation equipment based on coal mine safety includes a chassis, an excavator platform, a gas purification device, an infrared human body sensing device and a water-cooling heat dissipation device. The excavator platform is installed on the top of the chassis, and the rear wall of the excavator platform is screwed with an exhaust device. The air outlet side of the exhaust device is connected with a gas hose, and the other end of the gas hose is fixedly connected to the air inlet end of the gas purification device. The gas purification device is installed on the top of the excavator platform, and the front wall, right wall and rear wall of the excavator platform are all installed with infrared human body sensing devices. The infrared human body sensing device is electrically connected to the central control device in the cab of the excavator platform. The rear wall of the excavator platform is screwed with a tool rack, and the rear wall of the excavator platform is also screwed with a water-cooling heat dissipation device. This device can purify the air in the underground working area, reduce the gas concentration underground, monitor the gas content and give timely alarm, and increase the safety of underground operations.

[0004] With respect to the above-mentioned related technologies, the inventors have found the following defects: coal mining equipment similar to the above-mentioned ones can only perform simple mining work on coal mines. When the mined coal is moved, the coal will fall from the device. The fallen coal needs to be collected by staff or other devices, which affects the mining and collection efficiency of the coal mine. Utility Model Content

[0005] In view of the above background technology, the prior art has the insufficiency and defect of being unable to collect scattered coal mines.

[0006] The utility model discloses a coal mine excavation and collection auxiliary device, comprising a main body, a telescopic mechanism is arranged on the main body, a push plate is arranged at one end of the telescopic mechanism, the telescopic mechanism and the push plate are fixedly connected via a connecting plate, a fixing plate is arranged on the connecting plate, a baffle is arranged on the upper end of the push plate, a fixing rod is fixedly installed on the baffle, a sleeve is arranged between the fixing rod and the baffle, a fixing column is arranged on the fixing rod, and a driving plate is arranged between the fixing column and the connecting plate.

[0007] Furthermore, the sleeve is fixedly mounted on the connecting plate, and a guide groove is provided on the sleeve, and the guide groove is slidably connected to the fixing column.

[0008] Furthermore, one end of the driving plate is rotatably connected to the connecting plate, and a slide groove 1 and a slide groove 2 are provided on the driving plate. The slide groove 1 is slidably connected to the fixed column, and a driving component is provided between the slide groove 2 and the connecting plate.

[0009] Furthermore, the driving assembly includes a turntable, which is rotatably mounted on the connecting plate, a driving rod is fixedly mounted on the turntable, the driving rod is slidably connected to the second slide groove, and a driving source is provided at the power end of the turntable.

[0010] Furthermore, two driving plates are provided, and the two driving plates are provided on both sides of the sleeve.

[0011] Furthermore, a slide plate is fixedly mounted on the baffle plate, and the slide plate is slidably connected to the connecting plate.

[0012] Furthermore, a protective plate is provided above the sleeve, and the protective plate is fixedly mounted on the connecting plate.

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

[0014] 1. The utility model drives the push plate component to move through the telescopic mechanism, so as to collect the coal ore scattered in front, and adjusts the rotation of the drive plate component through the cooperation between the drive plate component, the fixed column component, the fixed rod component and the baffle component. The baffle component pushes the fixed rod component to move in the specified direction through the fixed column component. The fixed rod component pushes the baffle component to push away the coal ore that is about to flow out from above the push plate, so as to avoid the coal ore from flowing out from above the push plate after accumulation, thereby achieving the purpose of improving work efficiency.

[0015] 2. The utility model is provided with a protective plate, a slide plate and other components. When the baffle component moves during operation, the slide plate component is driven to follow the movement, so that the slide plate component slides on the connecting plate and moves along the connecting plate, thereby achieving the effect of improving the stability of the baffle component when moving, and protecting the lower sleeve and other components through the protective plate component, thereby preventing the coal mine from causing damage to the parts during the coal mining and collection process, thereby affecting the operation and service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] 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:

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2This is a schematic diagram of the connection of the connection plate of the utility model;

[0019] Figure 3 It is a schematic diagram of the local structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the sleeve connection of the utility model.

[0021] In the figure: 1. main body; 2. push plate; 3. telescopic mechanism; 4. protective plate; 5. connecting plate; 6. fixing plate; 7. sliding plate; 8. baffle; 9. fixing rod; 10. sleeve; 11. guide groove; 12. fixing column; 13. driving plate; 14. slide groove 1; 15. slide groove 2; 16. turntable; 17. driving rod; 18. driving source. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1 , Figure 2 , Figure 3 The utility model coal mining and collection auxiliary device comprises a main body 1, a telescopic mechanism 3 is arranged on the main body 1, and a push plate 2 is arranged at one end of the telescopic mechanism 3, and the telescopic mechanism 3 is fixedly connected with the push plate 2 through a connecting plate 5. By controlling the telescopic mechanism 3 to work, the telescopic mechanism 3 drives the push plate 2 to move in a specified direction, so that the push plate 2 can collect the scattered coal passing by, a fixed plate 6 is arranged on the connecting plate 5, and a baffle 8 is arranged on the upper end of the push plate 2. A fixed rod 9 is fixedly installed on the baffle 8, and a sleeve 10 is arranged between the fixed rod 9 and the baffle 8. A fixed column 12 is arranged on the fixed rod 9, and a driving plate 13 is arranged between the fixed column 12 and the connecting plate 5. When the coal in front of the push plate 2 is collected more, the fixed rod 9 is driven to circulate on the sleeve 10, and the fixed rod 9 drives the baffle 8 to slide on the upper end surface of the push plate 2. At the same time, the baffle 8 pushes the coal higher than the push plate 2 forward to prevent the coal from flowing out from the top of the push plate 2, avoid secondary collection, and improve the collection efficiency of the coal.

[0024] See also Figure 2 , Figure 3 The sleeve 10 is fixedly mounted on the connecting plate 5. A guide groove 11 is provided on the sleeve 10. The guide groove 11 is slidably connected to the fixed column 12. The guide groove 11 limits the moving direction of the fixed column 12 to prevent the fixed column 12 from rotating.

[0025] See also Figure 3 , Figure 4 One end of the driving plate 13 is rotatably connected to the connecting plate 5, and a slide groove 14 and a slide groove 2 15 are provided on the driving plate 13. The slide groove 14 is slidably connected to the fixed column 12, and a driving component is provided between the slide groove 2 15 and the connecting plate 5. By controlling the driving plate 13 to rotate, the driving plate 13 rotates and pushes the fixed column 12 to move in the slide groove 14, and the fixed column 12 drives the fixed rod 9 to move.

[0026] See also Figure 4 The driving assembly includes a turntable 16, which is rotatably mounted on the connecting plate 5. A driving rod 17 is fixedly mounted on the turntable 16. The driving rod 17 is slidably connected to the second slide groove 15 to control the rotation of the turntable 16 component. The turntable 16 component controls the driving rod 17 to rotate accordingly. The driving rod 17 moves in the second slide groove 15 while rotating, and drives the driving plate 13 to rotate at the same time. A driving source 18 is provided at the power end of the turntable 16. For the driving source 18, for example, a servo motor commonly seen on the market, the specific structure and working principle are not described and limited in detail herein.

[0027] See also Figure 3 , Figure 4 Two drive plates 13 are provided, and the two drive plates 13 are provided on both sides of the sleeve 10. By driving the two drive plates 13 to rotate synchronously, the drive plates 13 drive the fixed column 12 to move, so that the force on both sides of the fixed column 12 is evenly applied when the fixed column 12 moves, thereby improving the service life of the device.

[0028] See also Figure 3 A slide plate 7 is fixedly mounted on the baffle plate 8, and the slide plate 7 is slidably connected to the connecting plate 5. When the baffle plate 8 moves, the slide plate 7 is driven to move along with it. The slide plate 7 moves along the direction of the connecting plate 5, and the movement direction of the slide plate 7 is limited by the connecting plate 5, thereby improving the stability of the slide plate 7 when moving.

[0029] See also Figure 1 A protective plate 4 is provided above the sleeve 10, and the protective plate 4 is fixedly mounted on the connecting plate 5. During operation, the protective plate 4 blocks the coal mine, thereby preventing the coal mine from damaging the parts below the protective plate 4 and affecting the service life of the device.

[0030] When using the utility model: during the working process, the corresponding coal mining and collection components are installed on the main body 1 and then work is carried out. When a certain amount of coal is scattered in front of the push plate 2, the push plate 2 is driven to move by the telescopic mechanism 3, and the push plate 2 components collect the coal in front to avoid the subsequent manual collection affecting the collection efficiency. When there is a lot of coal in front of the push plate 2, the turntable 16 is controlled by the driving source 18 to rotate cyclically, and the turntable 16 drives the driving rod 17 to rotate. The driving rod 17 slides in the second slide groove 15 and pushes the driving plate 13 to rotate at the same time. The driving plate 13 pushes the fixed column 12 to move through the first slide groove 14, and the fixed column 12 moves along the direction of the guide groove 11. At the same time, the fixed column 12 drives the baffle plate 8 to move cyclically above the push plate 2 through the fixed rod 9, and pushes the coal higher than the push plate 2 to the front, avoiding the coal flowing out from above the push plate 2, thereby improving the collection efficiency.

[0031] The above description 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 coal mining and collection auxiliary device, comprising a main body (1), characterized in that: The main body (1) is provided with a telescopic mechanism (3), one end of the telescopic mechanism (3) is provided with a push plate (2), the telescopic mechanism (3) is fixedly connected to the push plate (2) via a connecting plate (5), a fixing plate (6) is provided on the connecting plate (5), a baffle (8) is provided at the upper end of the push plate (2), a fixing rod (9) is fixedly mounted on the baffle (8), a sleeve (10) is provided between the fixing rod (9) and the baffle (8), a fixing column (12) is provided on the fixing rod (9), and a driving plate (13) is provided between the fixing column (12) and the connecting plate (5).

2. A coal mining excavation and collection auxiliary device according to claim 1, characterized in that: The sleeve (10) is fixedly mounted on the connecting plate (5), and a guide groove (11) is provided on the sleeve (10), and the guide groove (11) is slidably connected to the fixing column (12).

3. The coal mining and collection auxiliary device according to claim 1, characterized in that: One end of the driving plate (13) is rotatably connected to the connecting plate (5), and a first slide groove (14) and a second slide groove (15) are provided on the driving plate (13). The first slide groove (14) is slidably connected to the fixing column (12), and a driving component is provided between the second slide groove (15) and the connecting plate (5).

4. A coal mining excavation and collection auxiliary device according to claim 3, characterized in that: The driving assembly comprises a rotating disk (16), the rotating disk (16) is rotatably mounted on the connecting plate (5), a driving rod (17) is fixedly mounted on the rotating disk (16), the driving rod (17) is slidably connected to the second slide groove (15), and a driving source (18) is arranged at the power end of the rotating disk (16).

5. The coal mining and collection auxiliary device according to claim 1, characterized in that: Two drive plates (13) are provided, and the two drive plates (13) are provided on both sides of the sleeve (10).

6. The coal mining and collection auxiliary device according to claim 1, characterized in that: A slide plate (7) is fixedly mounted on the baffle plate (8), and the slide plate (7) is slidably connected to the connecting plate (5).

7. The coal mining and collection auxiliary device according to claim 1, characterized in that: A protective plate (4) is provided above the sleeve (10), and the protective plate (4) is fixedly mounted on the connecting plate (5).

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