Stabilizing device for underground loading machine based on four supporting columns

Abstract

The utility model discloses a stabilizing device for an underground loader based on four pillars, which relates to the technical field of underground loaders and comprises an underground loader base, an assembly block is fixedly mounted at one end of the underground loader base, movable connecting plates are fixedly mounted at two ends of the top of the assembly block, and the movable connecting plates are fixedly connected with the assembly block. Supporting bases are fixedly installed on the two sides of the assembling block and the two sides of the underground loader base correspondingly, supporting column assemblies are movably installed in the supporting bases, and installation blocks are fixedly installed at the two ends of an inner cavity of the underground loader base. The bottom of an excavating part of the loader is sleeved with the mounting shaft and the auxiliary connecting column, the convenient and fast mounting function is achieved, the telescopic movement of the telescopic clamping plate assists in clamping and pushes the pushing and extruding plate to move, the buffering elastic column is stressed for buffering and compresses the buffering sleeve gasket, then resilience force is used for conducting resilience pressing, and the clamping effect is good. And therefore, the function of limiting the connecting piece is achieved, the fixing performance of the connecting mechanism is improved, and stable operation of the device is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of underground loaders, and particularly relates to a stability device for an underground loader based on four pillars. Background Technique

[0002] The bucket for an underground loader is a working device specifically designed for underground loaders, mainly used for shoveling and transporting materials such as coal and ore. The structure and size of the bucket are usually customized according to the type and application scenario of the loader.

[0003] In the existing technical solutions, the publication number: CN221273220U, the frame chassis of an underground loader is proposed, which includes a support plate. Through holes are provided on the upper surface of the support plate. A U-shaped bottom plate is arranged in the through holes. Moving wheels are arranged at both ends of the side walls on both sides of the support plate. A lifting component is arranged on the U-shaped bottom plate. The lifting component includes four electric slide rails fixedly connected to both sides of the U-shaped bottom plate, and electric sliders are slidably connected to the electric slide rails.

[0004] In order to solve the problem that when the existing underground loader is made shorter, the distance between the chassis and the ground is getting closer and closer. When the road surface of the mine roadway is uneven or there are gravels, etc., the chassis may touch the ground and cause damage. The existing technology is to start the electric slide rails, so that the electric sliders move on the electric slide rails, and the U-shaped bottom plate can be moved up and down on the support plate to make the bottom end of the U-shaped bottom plate away from the road surface, increasing the distance between the U-shaped bottom plate and the road surface, and trying to avoid the situation where the chassis may touch the ground when the road surface of the mine roadway is uneven or there are gravels, etc. However, there will still be a problem that when the underground loader is operating, the stability is poor and it is easy to generate shaking force, which further leads to the reduction of the safety of the underground loader. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a stability device for an underground loader based on four pillars to solve the problems raised in the above background technique.

[0006] To solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A stability device for an underground loader based on four pillars includes the base of the underground loader. One end of the base of the underground loader is fixedly installed with an assembly block. Both ends of the top of the assembly block are fixedly installed with movable connecting plates. Support bases are fixedly installed on both sides of the assembly block and the base of the underground loader. A pillar assembly is movably installed inside the support base. Installation blocks are fixedly installed at both ends of the inner cavity of the base of the underground loader.

[0008] A stabilizing substrate is fixedly installed in the middle of the base of the underground loader, and a fixing mechanism is fixedly installed at one end of the top of the stabilizing substrate.

[0009] A connecting block is fixedly installed at the left end of the top of the stabilizing substrate. An auxiliary connecting column is movably connected inside the connecting block, and an installation mechanism is arranged on the side of the connecting block.

[0010] A further improvement of the technical solution of the present utility model lies in that: the fixing mechanism includes a fixing frame, an installation shaft is fixedly installed inside the fixing frame, and a pushing plate is movably installed inside the installation shaft.

[0011] By adopting the above technical solution, through the mutual cooperation of the fixing frame, the installation shaft and the pushing plate, the function of limiting and fixing is achieved.

[0012] A further improvement of the technical solution of the present utility model lies in that: a telescopic clamping plate is movably installed at the top of the pushing plate, and the other end of the telescopic clamping plate is movably installed inside the fixing frame.

[0013] By adopting the above technical solution, through the mutual cooperation of the telescopic clamping plate and the fixing frame, the function of telescopic clamping is achieved.

[0014] A further improvement of the technical solution of the present utility model lies in that: an installation frame is fixedly installed on the back of the pushing plate, and movable columns are arranged at both ends of the installation frame.

[0015] A further improvement of the technical solution of the present utility model lies in that: buffer spring columns are movably installed at the upper and lower ends of the back of the pushing plate, and buffer cushion sleeves are movably installed outside the buffer spring columns.

[0016] By adopting the above technical solution, through the mutual cooperation of the buffer spring columns and the buffer cushion sleeves, the function of pressing and clamping is achieved.

[0017] A further improvement of the technical solution of the present utility model lies in that: the installation mechanism includes a clamping plate, a sliding groove is opened at the top of the clamping plate, and a positioning plate is movably installed inside the sliding groove.

[0018] By adopting the above technical solution, through the mutual cooperation of the clamping plate, the sliding groove and the positioning plate, the function of sliding installation is achieved.

[0019] A further improvement of the technical solution of the present utility model lies in that: an auxiliary plate is movably connected to the top of the positioning plate, side baffles are fixedly installed on both sides of the auxiliary plate, a fixing column is threadedly connected to the top of the auxiliary plate, and an assembly bolt is threadedly connected to one end of the auxiliary plate.

[0020] By adopting the above technical solution, through the mutual cooperation of the auxiliary plate, the side baffles and the fixing column, the function of strengthening installation is achieved.

[0021] Due to the adoption of the above technical solution, the technical progress achieved by the present utility model compared with the prior art is as follows:

[0022] 1. The present utility model provides a stabilizing device for an underground loader based on four pillars. By sleeving the bottom of the excavation component of the loader inside the installation shaft and the auxiliary connection column, a convenient installation function is achieved. The telescopic movement of the telescopic splint is used for auxiliary clamping, and the pushing plate is pushed to move. The buffer spring column is stressed and compressed to buffer the buffer gasket, and then rebounds and presses tightly using the resilience force, thereby achieving the function of limiting the connecting piece, which is beneficial to improving the fixing property of the connecting mechanism and facilitating the stable operation of the device.

[0023] 2. The present utility model provides a stabilizing device for an underground loader based on four pillars. Through the mutual cooperation of the positioning plate and the sliding groove, and using positioning installation and sliding assembly connection, the fixing column is fixed at the top of the auxiliary plate by threaded connection, and the bottom of the fixing column can be closely sleeved inside the clamping plate, thereby achieving a convenient plug-in installation function and improving the assembly efficiency of the device.

[0024] 3. The present utility model provides a stabilizing device for an underground loader based on four pillars. By combining the auxiliary plate with the assembly bolt for threaded connection, it is convenient for the device to be installed conveniently and improves the stability of the auxiliary plate. The reinforcement connection of the side baffle further increases the stability of the device, ensuring the smoothness and firmness during the installation process and improving the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is a schematic structural diagram of the present utility model;

[0026] Figure 2 is a schematic structural diagram of the stable base plate of the present utility model;

[0027] Figure 3 is an enlarged view of part A of the present utility model;

[0028] Figure 4 is a schematic structural diagram of the connecting block of the present utility model;

[0029] Figure 5 is a schematic structural diagram of the pushing plate of the present utility model.

[0030] In the figure: 1. Base of underground loader; 2. Assembly block; 3. Support base; 4. Movable connecting plate; 5. Stable base plate; 6. Mounting block; 51. Fixed frame; 52. Mounting shaft; 53. Connecting block; 54. Auxiliary connecting column; 55. Pushing plate; 56. Telescopic clamping plate; 531. Positioning plate; 532. Side baffle; 533. Auxiliary plate; 534. Fixed column; 535. Assembly bolt; 536. Clamping plate; 537. Sliding groove; 551. Buffer spring column; 552. Buffer gasket; 553. Mounting frame; 554. Movable column. Detailed implementation mode

[0031] The following further elaborates on the present utility model in conjunction with the embodiments:

[0032] As Figures 1-5 shown, the present utility model provides the following technical solutions.

[0033] Embodiment 1

[0034] This embodiment provides a stability device for an underground loader based on four columns, including the base 1 of the underground loader. One end of the base 1 of the underground loader is fixedly installed with an assembly block 2. Both ends of the top of the assembly block 2 are fixedly installed with movable connecting plates 4. Support bases 3 are fixedly installed on both sides of the assembly block 2 and the base 1 of the underground loader. A column assembly is movably installed inside the support base 3. Mounting blocks 6 are fixedly installed at both ends of the inner cavity of the base 1 of the underground loader. A stable base plate 5 is fixedly installed in the middle of the base 1 of the underground loader. A fixing mechanism is fixedly installed at one end of the top of the stable base plate 5. The fixing mechanism includes a fixed frame 51. An installation shaft 52 is fixedly installed inside the fixed frame 51. A pushing plate 55 is movably installed inside the installation shaft 52. A telescopic clamping plate 56 is movably installed on the top of the pushing plate 55. The other end of the telescopic clamping plate 56 is movably installed inside the fixed frame 51. An installation frame 553 is fixedly installed on the back of the pushing plate 55. Movable columns 554 are movably installed at both ends of the installation frame 553. Buffer spring columns 551 are movably installed at the upper and lower ends of the back of the pushing plate 55. Buffer gaskets 552 are movably installed on the outside of the buffer spring columns 551. By assembling and connecting the loader excavation components through the cooperation of the base 1 of the underground loader and the assembly block 2, the bottom of the loader excavation components is sleeved inside the installation shaft 52 and the auxiliary connecting column 54, achieving the function of convenient installation. Using the telescopic movement of the telescopic clamping plate 56 for auxiliary clamping and pushing the pushing plate 55 to move, driving the buffer spring column 551 to buffer and compress the buffer gasket 552, and using the resilience for rebound and pressing, achieving the function of limiting the connecting piece, which is beneficial to improving the fixing property of the connecting mechanism, thereby facilitating the stable operation of the device.

[0035] Embodiment 2

[0036] On the basis of Embodiment 1, this embodiment provides a technical solution: Preferably, a connection block 53 is fixedly installed at the left end of the top of the stable substrate 5. An auxiliary connection column 54 is movably connected inside the connection block 53. An installation mechanism is arranged on the side of the connection block 53. The installation mechanism includes a clamping plate 536. A sliding groove 537 is opened at the top of the clamping plate 536. A positioning plate 531 is movably installed inside the sliding groove 537. An auxiliary plate 533 is movably connected to the top of the positioning plate 531. Through the cooperation of the positioning plate 531 and the sliding groove 537 for positioning installation and sliding installation, and then the fixing column 534 is threadedly connected to the top of the auxiliary plate 533, so that the bottom of the fixing column 534 is sleeved inside the clamping plate 536, achieving the function of plug-in installation and facilitating the convenient installation of the device.

[0037] Embodiment 3

[0038] On the basis of Embodiment 1, this embodiment provides a technical solution: Preferably, side baffles 532 are fixedly installed on both sides of the auxiliary plate 533. A fixing column 534 is threadedly connected to the top of the auxiliary plate 533. An assembly bolt 535 is threadedly connected to one end of the auxiliary plate 533. Through the threaded connection of the auxiliary plate 533 and the assembly bolt 535, it is convenient for the auxiliary installation of the device, increases the fixing property of the auxiliary plate 533, and then cooperates with the side baffles 532 for reinforcement connection, which is beneficial to the stable installation of the device and improves the stability of the device.

[0039] Next, the working principle of the stable device for underground loaders based on four pillars will be specifically described.

[0040] As Figures 1-5 shown, the loader excavation component is assembled and connected through the cooperation of the base 1 of the underground loader and the assembly block 2, so that the bottom of the loader excavation component is sleeved inside the installation shaft 52 and the auxiliary connection column 54, achieving the function of convenient installation. The telescopic clamping plate 56 is used for telescopic movement to assist in clamping, and the push plate 55 is pushed and squeezed to move, driving the buffer spring column 551 to buffer and compress the buffer gasket 552, and using the resilience to rebound and press tightly, achieving the function of the limit connecting piece, which is beneficial to improving the fixing property of the connecting mechanism, thus facilitating the stable operation of the device. The positioning plate 531 cooperates with the sliding groove 537 for positioning installation and sliding installation, and then the fixing column 534 is threadedly connected to the top of the auxiliary plate 533, so that the bottom of the fixing column 534 is sleeved inside the clamping plate 536, achieving the function of plug-in installation and facilitating the convenient installation of the device. Through the threaded connection of the auxiliary plate 533 and the assembly bolt 535, it is convenient for the auxiliary installation of the device, increases the fixing property of the auxiliary plate 533, and then cooperates with the side baffles 532 for reinforcement connection, which is beneficial to the stable installation of the device and improves the stability of the device.

[0041] The above has generally described the present utility model in detail. However, based on the present utility model, some modifications or improvements can be made thereto, which are obvious to those of ordinary skill in the art. Therefore, modifications or improvements that do not depart from the spirit and idea of the present utility model are within the protection scope of the present utility model.

Claims

1. A stability device for an underground loader based on four struts, including the base (1) of the underground loader, characterized in that: One end of the base (1) of the underground loader is fixedly installed with an assembly block (2). At both ends of the top of the assembly block (2), movable connecting plates (4) are fixedly installed. Support bases (3) are fixedly installed on both sides of the assembly block (2) and the base (1) of the underground loader. A pillar assembly is movably installed inside the support base (3). Installation blocks (6) are fixedly installed at both ends of the inner cavity of the base (1) of the underground loader; A stable base plate (5) is fixedly installed in the middle of the base (1) of the underground loader. A fixing mechanism is fixedly installed at one end of the top of the stable base plate (5); A connecting block (53) is fixedly installed at the left end of the top of the stable base plate (5). An auxiliary connecting column (54) is movably connected to the inner side of the connecting block (53). An installation mechanism is arranged on the side of the connecting block (53).

2. The stabilizing device for an underground loader based on four columns according to claim 1, wherein: The fixing mechanism includes a fixing frame (51). An installation shaft (52) is fixedly installed inside the fixing frame (51). A pushing plate (55) is movably installed inside the installation shaft (52).

3. The stable device for an underground loader based on four pillars according to claim 2, characterized in that: A telescopic clamping plate (56) is movably installed at the top of the pushing plate (55). The other end of the telescopic clamping plate (56) is movably installed inside the fixing frame (51).

4. The stabilizing device for an underground loader based on four columns according to claim 2, wherein: An installation frame (553) is fixedly installed on the back of the pushing plate (55). Movable columns (554) are movably installed at both ends of the installation frame (553).

5. The stabilizing device for an underground loader based on four columns according to claim 2, characterized in that: Buffer spring columns (551) are movably installed at the upper and lower ends of the back of the pushing plate (55). Buffer cushion sleeves (552) are movably installed on the outer sides of the buffer spring columns (551).

6. The stable device for an underground loader based on four pillars according to claim 1, characterized in that: The installation mechanism includes a clamping plate (536). A sliding groove (537) is formed at the top of the clamping plate (536). A positioning plate (531) is movably installed inside the sliding groove (537).

7. A stabilizing device for an underground loader based on four columns according to claim 6, characterized in that: An auxiliary plate (533) is movably connected to the top of the positioning plate (531). Side baffles (532) are fixedly installed on both sides of the auxiliary plate (533). A fixing column (534) is threadedly connected to the top of the auxiliary plate (533). An assembly bolt (535) is threadedly connected to one end of the auxiliary plate (533).

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