Protective device for coal mine electromechanical transportation

Abstract

The utility model provides a protective device for coal mine electromechanical transportation, which relates to the technical field of protective devices and comprises a bottom plate, a shell is fixed on the upper surface of the bottom plate, a top plate is arranged on the upper surface of the shell, a vertical plate is fixed on the bottom surface of the top plate, and a notch corresponding to the shell is formed in the side surface of the vertical plate. The vertical plate is connected with the shell in a clamped mode, and a drying device is arranged on the upper surface of the bottom plate. According to the protection device for coal mine electromechanical transportation, fan blades are driven by a motor to rotate to drive air in the shell to leave the shell through a second filter plate, external air is filtered through a first filter plate and then dried through a filter box, and the dried air enters the shell; the influence of humid air under the mine on the electromechanical equipment is avoided, the purpose that the protection device can effectively dehumidify while maintaining normal protection is achieved, and the safety of the electromechanical equipment is protected.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of protective devices, specifically a kind of protective devices for coal mine electromechanical transport, belong to protective device technical field. BACKGROUND

[0002] Coal mine is the area that human extracts coal resources in coal-rich mining area, when coal mining, various machines for mining coal need to be transported down, when large machines are encountered in the transportation process, each part is often disassembled, and then transported into coal mine in batches, but protective device is used to protect electromechanical during the process of machine transportation in coal mine, to prevent the damage of machine caused by bumping during direct transportation in coal mine.

[0003] In Chinese patent application publication patent CN218056358U, a kind of protective device for coal mine electromechanical equipment is disclosed, which places electromechanical equipment on the top of bearing plate by setting fixing mechanism, rotates handle to drive bidirectional screw rod to rotate, moves the fixing plate at both ends of bidirectional screw rod to the side surface of electromechanical equipment, so that the fixing plate tightly clamps and fixes electromechanical equipment, to prevent displacement and damage during transportation and movement.

[0004] Although the above-mentioned patent tightly clamps and fixes electromechanical equipment by setting fixing plate to prevent displacement and damage during transportation and movement, but its whole is semi-open structure, and the structure itself is not sealed, and coal mine usually uses fog truck for water mist spraying to reduce dust during operation, when unsealed transportation electromechanical equipment, humid water mist will adhere to the surface of electromechanical equipment or even enter the circuit board inside electromechanical equipment, which affects the stability of electromechanical equipment, and the above-mentioned patent does not have related damping measures, which leads to poor protection effect.

[0005] Therefore, a kind of protective device for coal mine electromechanical transport is proposed. UTILITY MODEL CONTENTS

[0006] The utility model proposes a kind of protective device for coal mine electromechanical transport, to realize that protective device can effectively dehumidify while maintaining normal protection, better protect the safety of electromechanical equipment, and effectively damp during transportation, maintain the stability of equipment.

[0007] The utility model is realized by the following technical scheme: a kind of protective device for coal mine electromechanical transport, including bottom plate, the upper surface of the bottom plate is fixed with shell, the upper surface of the shell is provided with top plate, the bottom surface of the top plate is fixed with vertical plate, the lateral surface of the vertical plate is opened with the slot corresponding with shell, the vertical plate is connected with shell, the upper surface of the bottom plate is provided with drying device;

[0008] The drying device comprises a first filter plate installed on a bottom plate, a filter box is installed above the upper surface of the bottom plate above the first filter plate, a drying agent is arranged in the filter box, and a second filter plate is installed on the side of the vertical plate.

[0009] The inner wall of the vertical plate is fixed with a bracket, the side of the bracket is installed with a motor, the output end of the motor is installed with a fan blade, the fan blade is driven to rotate through the motor, and the rotation of the fan blade can drive air to leave the inside of the shell from the second filter plate.

[0010] The inner wall of the shell is slidably connected with a bearing plate, the bottom surface of the bearing plate is provided with a damping device, the damping device comprises a first connecting plate fixed to the bottom surface of the bearing plate, the upper surface of the bottom plate is slidably connected with a second connecting plate, the side of the first connecting plate is hingedly connected with a rotating plate, and the other end of the rotating plate is hingedly connected with the second connecting plate.

[0011] Further, the upper surface of the bottom plate is fixed with a track plate, the second connecting plate is slidably connected with the track plate, the side of the second connecting plate is fixed with a return spring and a return telescopic rod, and the other end of the return spring and the return telescopic rod is fixed with the shell.

[0012] Further, the upper surface of the bottom plate is installed with a first damping rod, the top end of the first damping rod is connected with the bearing plate, the upper surface of the top plate is installed with a second damping rod and an auxiliary spring, and the other end of the second damping rod and the auxiliary spring is connected with the arc-shaped outer cover plate.

[0013] The upper surface of the bearing plate is provided with a sliding groove, the upper surface of the bearing plate is slidably connected with a clamping plate, the side of the clamping plate is fixed with a sliding block, the sliding block is slidably connected with the sliding groove, the bottom surface of the bearing plate is rotatably connected with a gear, the bottom end of the sliding block is fixed with a toothed plate, and the gear is engaged with the toothed plate.

[0014] Further, the bottom surface of the bottom plate is fixed with a support frame, the toothed plate is slidably connected with the support frame, the bottom surface of the bottom plate is fixed with an electric push rod, the output end of the electric push rod is connected with the toothed plate, and the toothed plate can be driven to move through the electric push rod.

[0015] The utility model provides a kind of protective device for coal mine electromechanical transport, it has the beneficial effects as follows:

[0016] The protective device for coal mine electromechanical transportation drives the air inside the shell to leave the shell through the second filter plate by rotating the fan blade driven by the motor, and the external air is filtered through the first filter plate and then dried through the filter box, so that the humid air under the mine does not affect the electromechanical equipment, the protective device can effectively dehumidify while maintaining normal protection, and the safety of the electromechanical equipment is protected.

[0017] The protective device for coal mine electromechanical transportation places the electromechanical equipment on the bearing plate, the arc-shaped outer protective plate can protect the top end of the shell, avoids the coal from falling and hurting the electromechanical equipment during movement, and the damping device can provide good damping when the bottom plate encounters a bumpy road section, avoids the bumping from affecting the stability of the electromechanical equipment, and maintains the stability of the electromechanical equipment during transportation. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0019] Figure 2 It is an internal structure schematic view of the shell of the utility model;

[0020] Figure 3 It is a side view of the clamping plate of the utility model;

[0021] Figure 4 It is a side view of the vertical plate of the utility model;

[0022] Figure 5 It is a structure schematic view of the damping device of the utility model;

[0023] Figure 6 It is a structure schematic view of the gear position of the utility model.

[0024] BRIEF DESCRIPTION OF DRAWINGS

[0025] 1, bottom plate; 2, shell; 3, top plate; 4, vertical plate;

[0026] 5, drying device; 501, first filter plate; 502, filter box; 503, second filter plate; 504, support; 505, motor; 506, fan blade;

[0027] 6, bearing plate;

[0028] 7, damping device; 701, first connecting plate; 702, second connecting plate; 703, rotating plate; 704, track plate; 705, reset spring; 706, reset telescopic rod; 707, first damping rod;

[0029] 8, arc-shaped outer cover plate; 9, second damping rod; 10, auxiliary spring; 11, clamping plate; 12, sliding block; 13, gear; 14, toothed plate; 15, support frame; 16, electric push rod. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative work are within the protection scope of the present application.

[0031] Please refer to Figures 1-6 , the utility model discloses a coal mine electromechanical transportation's protection device, including bottom plate 1, the upper surface of bottom plate 1 is fixed with shell 2, the upper surface of shell 2 is provided with top plate 3, the bottom of top plate 3 is fixed with vertical plate 4, the lateral surface of vertical plate 4 is provided with the slot that corresponds with shell 2, and vertical plate 4 is clamped with shell 2, and the upper surface of bottom plate 1 is provided with drying device 5.

[0032] Drying device 5 includes the first filter plate 501 installed to bottom plate 1, the upper surface of bottom plate 1 is installed with filter box 502 above the first filter plate 501, filter box 502 is provided with drying agent, and the lateral surface of vertical plate 4 is installed with second filter plate 503.

[0033] Please refer to Figure 2 , Figure 4 , Figure 5 and Figure 6 , the inner wall of vertical plate 4 is fixed with support 504, the lateral surface of support 504 is installed with motor 505, the output end of motor 505 is installed with fan blade 506, the rotation of fan blade 506 can be driven by motor 505, the rotation of fan blade 506 can drive air to leave the inside of shell 2 from second filter plate 503, the inner wall of shell 2 is slidably connected with bearing plate 6, the bottom of bearing plate 6 is provided with damping device 7, damping device 7 includes the first connecting plate 701 fixed to the bottom of bearing plate 6, the upper surface of bottom plate 1 is slidably connected with second connecting plate 702, the lateral surface of first connecting plate 701 is hinged with rotating plate 703, and the other end of rotating plate 703 is hinged with second connecting plate 702.

[0034] Please refer to Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6The upper surface of the bottom plate 1 is fixed with a track plate 704, the second connecting plate 702 is slidably connected with the track plate 704, the side surface of the second connecting plate 702 is fixed with a reset spring 705 and a reset telescopic rod 706, the other end of the reset spring 705 and the reset telescopic rod 706 is fixed with the shell 2, the upper surface of the bottom plate 1 is installed with a first damping rod 707, the top end of the first damping rod 707 is connected with the bearing plate 6, the upper surface of the top plate 3 is installed with a second damping rod 9 and an auxiliary spring 10, the other end of the second damping rod 9 and the auxiliary spring 10 is connected with the arc-shaped outer cover plate 8.

[0035] Please refer to Figure 2 、 Figure 4 、 Figure 5 and Figure 6 The upper surface of the bearing plate 6 is provided with a sliding groove, the upper surface of the bearing plate 6 is slidably connected with a clamping plate 11, the side surface of the clamping plate 11 is fixed with a sliding block 12, the sliding block 12 is slidably connected with the sliding groove, the bottom surface of the bearing plate 6 is rotatably connected with a gear 13, the bottom end of the sliding block 12 is fixed with a toothed plate 14, the gear 13 is engaged with the toothed plate 14, the bottom surface of the bottom plate 1 is fixed with a support frame 15, the toothed plate 14 is slidably connected with the support frame 15, the bottom surface of the bottom plate 1 is fixed with an electric push rod 16, the output end of the electric push rod 16 is connected with the toothed plate 14, and the electric push rod 16 can drive the toothed plate 14 to move.

[0036] In use, the mechanical and electrical equipment is placed on the bearing plate 6, the electric push rod 16 is started, the electric push rod 16 drives the toothed plate 14 to move, the movement of the toothed plate 14 drives the sliding block 12 to move and further drives the clamping plate 11 to move, so that the two clamping plates 11 can clamp the mechanical and electrical equipment from the side, and the stability of the mechanical and electrical equipment in the transportation process is maintained.

[0037] Then the top plate 3 is installed on the upper surface of the shell 2, the vertical plate 4 is clamped with the shell 2 through the slot, so that the top plate 3, the vertical plate 4, the shell 2 and the bottom plate 1 form a closed whole, the mechanical and electrical equipment is wrapped inside, the air in the shell 2 is driven to leave the shell 2 by the rotation of the fan blade 506 driven by the motor 505, the external air is filtered by the first filter plate 501 and then dried by the filter box 502, and the dried air enters the inside of the shell 2, avoiding the influence of the humid air under the mine on the mechanical and electrical equipment, realizing the purpose that the protection device can effectively dehumidify while maintaining normal protection, and protecting the safety of the mechanical and electrical equipment.

[0038] By placing the electromechanical equipment on the bearing plate 6, the arc-shaped outer cover plate 8 can protect the top end of the shell 2, avoid the coal falling and hurting the electromechanical equipment during the moving process, and the damping device 7 can provide good damping when the bottom plate 1 encounters a bumpy road section, avoid the bumping affecting the stability of the electromechanical equipment, and maintain the stability of the electromechanical equipment during the transportation process.

[0039] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. The skilled person in the art should understand that the utility model is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principle of the utility model, and various changes and improvements of the utility model can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A protective device for electromechanical transportation in coal mines, comprising a base plate (1), characterized in that: The upper surface of the base plate (1) is fixed with a shell (2), the upper surface of the shell (2) is provided with a top plate (3), the bottom surface of the top plate (3) is fixed with a vertical plate (4), the side of the vertical plate (4) is provided with a slot corresponding to the shell (2), the vertical plate (4) is snapped into the shell (2), and the upper surface of the base plate (1) is provided with a drying device (5). The drying device (5) includes a first filter plate (501) installed on the base plate (1), a filter box (502) installed on the upper surface of the base plate (1) above the first filter plate (501), a desiccant being provided in the filter box (502), and a second filter plate (503) installed on the side of the upright plate (4).

2. The protective device for electromechanical transportation in coal mines according to claim 1, characterized in that: The inner wall of the upright plate (4) is fixed with a bracket (504), a motor (505) is installed on the side of the bracket (504), and a fan blade (506) is installed at the output end of the motor (505).

3. The protective device for electromechanical transportation in coal mines according to claim 1, characterized in that: The inner wall of the outer shell (2) is slidably connected to a bearing plate (6). The bottom surface of the bearing plate (6) is provided with a shock-absorbing device (7). The shock-absorbing device (7) includes a first connecting plate (701) fixed to the bottom surface of the bearing plate (6). The upper surface of the base plate (1) is slidably connected to a second connecting plate (702). The side of the first connecting plate (701) is hinged to a rotating plate (703). The other end of the rotating plate (703) is hinged to the second connecting plate (702).

4. A protective device for electromechanical transportation in coal mines according to claim 3, characterized in that: The upper surface of the base plate (1) is fixed with a track plate (704), the second connecting plate (702) is slidably connected with the track plate (704), and the side of the second connecting plate (702) is fixed with a reset spring (705) and a reset telescopic rod (706). The other end of the reset spring (705) and the reset telescopic rod (706) is fixed to the outer shell (2).

5. A protective device for electromechanical transportation in coal mines according to claim 3, characterized in that: A first damping rod (707) is installed on the upper surface of the base plate (1). The top end of the first damping rod (707) is connected to the bearing plate (6). An arc-shaped outer protective plate (8) is provided above the top plate (3). A second damping rod (9) and an auxiliary spring (10) are installed on the upper surface of the top plate (3). The other end of the second damping rod (9) and the auxiliary spring (10) is connected to the arc-shaped outer protective plate (8).

6. A protective device for electromechanical transportation in coal mines according to claim 4, characterized in that: The upper surface of the support plate (6) is provided with a sliding groove, and a clamping plate (11) is slidably connected to the upper surface of the support plate (6). A slider (12) is fixed to the side of the clamping plate (11). The slider (12) is slidably connected to the sliding groove. A gear (13) is rotatably connected to the bottom surface of the support plate (6). A toothed plate (14) is fixed to the bottom end of the slider (12). The gear (13) meshes with the toothed plate (14).

7. A protective device for electromechanical transportation in coal mines according to claim 6, characterized in that: The bottom surface of the base plate (1) is fixed with a support frame (15), the toothed plate (14) is slidably connected to the support frame (15), and the bottom surface of the base plate (1) is fixed with an electric push rod (16), the output end of the electric push rod (16) is connected to the toothed plate (14).

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