Mounting shell of mining pneumatic diaphragm pump

Abstract

The utility model relates to the technical field of pneumatic diaphragm pumps, and discloses a mounting shell of a mining pneumatic diaphragm pump, which comprises a base, a shell and frame bodies respectively fixed on the left side and the right side of the shell, and the inner sides of the frame bodies are provided with connecting structures used for connecting the shell with the base. And the connecting structure comprises a threaded rod rotationally connected to the inner bottom wall of the frame body, the outer side of the threaded rod is in threaded connection with a threaded block, the bottom of the threaded block is fixedly connected with a connecting rod, the bottom end of the connecting rod is fixedly connected with an inserting block, and a clamping plate is arranged on the inner side of the inserting block in a penetrating mode. According to the mounting shell of the mining pneumatic diaphragm pump, the shell is connected with the base through the connecting structure, so that the pump body mounted on the base is protected, and the connecting parts are optimally designed through the connecting structure, so that stable connection of the shell and the base is ensured, and meanwhile, the shell is convenient to disassemble and assemble later; and therefore, the pump body is convenient to repair and maintain.

Description

Technical Field

[0001] The utility model relates to the technical field of pneumatic diaphragm pumps, in particular to a mounting shell of a pneumatic diaphragm pump for mining. Background Art

[0002] The mining pneumatic diaphragm pump uses airflow to push the valve core to reciprocate, so that the compressed air alternately enters the left and right air chambers, which pushes the diaphragm to move back and forth and creates a pressure difference in the working chamber to achieve the purpose of water absorption and drainage. The mining pneumatic diaphragm pump is a water pump designed for mines and coal mines. It is driven by compressed air, does not generate electric sparks, and can transport mining wastewater containing large particles. The mining pneumatic diaphragm pump is an advanced and reliable drainage tool.

[0003] Due to the harsh working conditions in mines, diaphragm pumps are often severely worn and damaged and need to be regularly repaired and replaced. Therefore, a protective shell is set on the outside of the pump body. However, the shell design of traditional mining pneumatic diaphragm pumps is relatively complex and difficult to disassemble, which brings great inconvenience to the repair and maintenance of the pump body. Therefore, how to design a mounting shell of a mining pneumatic diaphragm pump that is easy to disassemble and assemble has become an urgent problem to be solved. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides an installation shell for a mining pneumatic diaphragm pump, which has the advantages of simple shell disassembly and convenient repair and maintenance of the pump body, and solves the problem that some shell designs are relatively complex, which brings great inconvenience to the repair and maintenance of the pump body.

[0006] (II) Technical solution

[0007] In order to achieve the purpose of simple disassembly of the above-mentioned housing and facilitate the repair and maintenance of the pump body, the utility model provides the following technical solutions: a mounting housing of a mining pneumatic diaphragm pump, comprising a base, a housing and frames respectively fixed on the left and right sides of the housing, wherein a connecting structure for connecting the housing to the base is provided on the inner side of the frame;

[0008] The connection structure includes a threaded rod rotatably connected to the bottom wall of the frame, the outer side of the threaded rod is threadedly connected to a threaded block, the bottom of the threaded block is fixedly connected to a connecting rod, the bottom end of the connecting rod is fixedly connected to an insertion block, and a clamping plate is passed through the inner side of the insertion block.

[0009] An elastic component for connecting the clamping plate and the inserting block is arranged on the inner side of the base.

[0010] Furthermore, the top end of the threaded rod passes through the inner top wall of the frame and extends to the outside of the frame, and one end of the threaded rod extending to the outside of the frame is fixedly connected to a twist cap.

[0011] Furthermore, the threaded block is rectangular, and the length and width of the threaded block are respectively equal to the length and width of the interior of the frame.

[0012] Furthermore, two connecting rods are fixedly connected to the bottom of the threaded block, and the two connecting rods are respectively located on the left and right of the corresponding threaded rods, and the insert block is fixedly connected between the bottom ends of the two corresponding connecting rods.

[0013] Furthermore, the left side and the right side of the upper surface of the base are provided with insertion openings adapted to the plug block, the elastic component includes a partition fixedly connected between the inner top wall and the inner bottom wall of the base, the left and right sides of the partition are fixedly connected with telescopic rods, the outer sides of the telescopic rods on the left and right sides are provided with springs, and the opposite ends of the telescopic rods on the left and right sides are fixedly connected with connecting blocks.

[0014] Furthermore, the left card plate is fixedly connected to the left side wall of the left connecting block, and the right card plate is fixedly connected to the right side wall of the right connecting block. The front of the connecting block is fixedly connected with a paddle plate, and the front of the base is provided with two sliding openings adapted to the paddle plate, and the two sliding openings are respectively located on the left and right sides of the partition.

[0015] Furthermore, a rubber pad is fixedly connected to the upper surface of the base, the inner left wall and the inner right wall of the shell are fixedly connected to the mounting frame, and the inner left wall of the left mounting frame and the inner right wall of the right mounting frame are fixedly connected to the airbag.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a mounting housing for a mining pneumatic diaphragm pump, which has the following beneficial effects:

[0018] The installation shell of the mining pneumatic diaphragm pump is connected to the base through a connecting structure, so as to protect the pump body installed on the base. The connecting parts are optimized by the connecting structure, so as to ensure the stability of the connection between the shell and the base while ensuring the convenience of subsequent disassembly and assembly of the shell, so as to facilitate the repair and maintenance of the pump body. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a three-dimensional diagram of the base, shell and frame in the structure of the utility model;

[0021] Figure 3 It is a front schematic diagram of the utility model.

[0022] In the figure: 1. base; 2. shell; 3. frame; 4. threaded rod; 5. threaded block; 6. connecting rod; 7. plug-in block; 8. clamping plate; 9. twist cap; 10. partition; 11. telescopic rod; 12. spring; 13. connecting block; 14. dial plate; 15. rubber pad; 16. mounting bracket; 17. airbag. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-3 The utility model provides a technical solution: an installation shell of a mining pneumatic diaphragm pump, comprising a base 1, a shell 2 and a frame 3 respectively fixed on the left and right sides of the shell 2, and a connecting structure for connecting the shell 2 to the base 1 is provided on the inner side of the frame 3.

[0025] like Figure 1 As shown, the connection structure includes a threaded rod 4 rotatably connected to the inner bottom wall of the frame 3, the outer side of the threaded rod 4 is threadedly connected to a threaded block 5, the bottom of the threaded block 5 is fixedly connected to a connecting rod 6, the bottom end of the connecting rod 6 is fixedly connected to an insert block 7, and a clamping plate 8 is passed through the inner side of the insert block 7.

[0026] An elastic component is provided on the inner side of the base 1 to connect the clamping plate 8 with the inserting block 7 .

[0027] It should be noted that the top end of the threaded rod 4 passes through the inner top wall of the frame 3 and extends to the outside of the frame 3, and the end of the threaded rod 4 extending to the outside of the frame 3 is fixedly connected to a twist cap 9, the threaded block 5 is rectangular, and the length and width of the threaded block 5 are respectively equal to the length and width of the inside of the frame 3, and the bottom of the threaded block 5 is fixedly connected to two connecting rods 6, and the two connecting rods 6 are respectively located on the left and right of the corresponding threaded rod 4, and the insert block 7 is fixedly connected between the bottom ends of the corresponding two connecting rods 6.

[0028] Insertion ports compatible with the plug block 7 are provided on the left side and the right side of the upper surface of the base 1. The elastic component includes a partition 10 fixedly connected between the inner top wall and the inner bottom wall of the base 1. Telescopic rods 11 are fixedly connected to the left and right sides of the partition 10. Springs 12 are provided on the outer sides of the telescopic rods 11 on the left and right sides. The opposite ends of the telescopic rods 11 on the left and right sides are fixedly connected to connecting blocks 13. The left-side clamping plate 8 is fixedly connected to the left side wall of the left connecting block 13, and the right-side clamping plate 8 is fixedly connected to the right side wall of the right connecting block 13. The front of the connecting block 13 is fixedly connected to a dial plate 14. Two sliding openings compatible with the dial plate 14 are provided on the front of the base 1, and the two sliding openings are respectively located on the left and right sides of the partition 10.

[0029] A rubber pad 15 is fixedly connected to the upper surface of the base 1 , a mounting frame 16 is fixedly connected to the inner left and right walls of the shell 2 , and an airbag 17 is fixedly connected to the inner left wall of the left mounting frame 16 and the inner right wall of the right mounting frame 16 .

[0030] In addition, the front and upper surfaces of the shell 2 are provided with openings connected to corresponding pipes. The rubber pad 15 and the air bag 17 are used to reduce shock to the running pump body. Since the rubber pad 15 and the air bag 17 are elastic, they can absorb and disperse vibrations and reduce direct impact on the pump body.

[0031] The working principle of the above embodiment is:

[0032] Cover the pump body with the shell 2, and hold the dial plate 14 with your hand, then turn the twist cap 9 to drive the threaded rod 4 to rotate, the threaded rod 4 drives the threaded block 5 to move downward, the threaded block 5 then drives the connecting rod 6 to move downward, the connecting rod 6 then drives the plug block 7 to insert into the insertion port of the base 1, then release the dial plate 14, so that the connecting block 13 loses its resistance, and under the resetting action of the telescopic rod 11 and the spring 12, the connecting block 13 drives the card plate 8 to insert into the plug block 7, thereby completing the connection and installation of the base 1 and the shell 2. In addition, when the shell 2 needs to be disassembled, just turn the dial plate 14 by hand and rotate the twist cap 9 in the opposite direction.

[0033] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

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

Claims

1. A mounting housing for a mining pneumatic diaphragm pump, comprising a base (1), a housing (2), and a frame (3) respectively fixed on the left and right sides of the housing (2), characterized in that: A connecting structure for connecting the shell (2) and the base (1) is provided on the inner side of the frame (3); The connection structure comprises a threaded rod (4) rotatably connected to the inner bottom wall of the frame (3); the outer side of the threaded rod (4) is threadedly connected to a threaded block (5); the bottom of the threaded block (5) is fixedly connected to a connecting rod (6); the bottom end of the connecting rod (6) is fixedly connected to an insert block (7); and a clamping plate (8) is provided on the inner side of the insert block (7); An elastic component for connecting the clamping plate (8) and the inserting block (7) is provided on the inner side of the base (1).

2. The installation housing of a mining pneumatic diaphragm pump according to claim 1, characterized in that: The top end of the threaded rod (4) passes through the inner top wall of the frame (3) and extends to the outside of the frame (3), and one end of the threaded rod (4) extending to the outside of the frame (3) is fixedly connected to a twist cap (9).

3. The installation housing of a mining pneumatic diaphragm pump according to claim 1, characterized in that: The threaded block (5) is rectangular, and the length and width of the threaded block (5) are respectively equal to the length and width of the interior of the frame (3).

4. The installation housing of a mining pneumatic diaphragm pump according to claim 1, characterized in that: The bottom of the threaded block (5) is fixedly connected to two connecting rods (6), and the two connecting rods (6) are respectively located on the left and right of the corresponding threaded rod (4), and the insert block (7) is fixedly connected between the bottom ends of the two corresponding connecting rods (6).

5. The installation housing of a mining pneumatic diaphragm pump according to claim 1, characterized in that: The left side and the right side of the upper surface of the base (1) are both provided with insertion openings adapted to the plug block (7); the elastic component comprises a partition (10) fixedly connected between the inner top wall and the inner bottom wall of the base (1); the left and right sides of the partition (10) are both fixedly connected with telescopic rods (11); the outer sides of the telescopic rods (11) on the left and right sides are both provided with springs (12); and the opposite ends of the telescopic rods (11) on the left and right sides are both fixedly connected with connecting blocks (13).

6. The installation housing of a mining pneumatic diaphragm pump according to claim 1, characterized in that: The left clamping plate (8) is fixedly connected to the left side wall of the left connecting block (13), and the right clamping plate (8) is fixedly connected to the right side wall of the right connecting block (13). The front side of the connecting block (13) is fixedly connected with a dial plate (14). The front side of the base (1) is provided with two sliding openings adapted to the dial plate (14), and the two sliding openings are respectively located on the left and right sides of the partition (10).

7. The installation housing of a mining pneumatic diaphragm pump according to claim 1, characterized in that: A rubber pad (15) is fixedly connected to the upper surface of the base (1), an inner left wall and an inner right wall of the shell (2) are both fixedly connected to a mounting frame (16), and an inner left wall of the left mounting frame (16) and an inner right wall of the right mounting frame (16) are both fixedly connected to an air bag (17).

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