CN219733763U - An anti-poisoning ventilation mechanism - Google Patents

Abstract

The utility model discloses an anti-poisoning ventilation mechanism, which relates to the technical field of mine ventilation devices, and comprises a moving mechanism, a movable mechanism and a movable mechanism, wherein the moving mechanism comprises a mounting groove frame and a fixed shaft arranged on one side of the mounting groove frame; the ventilation mechanism comprises a circular plate arranged on the upper surface of the mounting groove frame; the cleaning mechanism comprises a dust removal assembly arranged on one side of the circular plate, and the dust removal assembly comprises an elastic drum skin, a fixing plate, a first motor, a first circular shaft and a cam. According to the poisoning-preventing ventilation mechanism, the elastic drum skin is knocked by the cam to generate vibration and sound waves, the elastic butt joint rod is arranged on one side of the circular plate, dust on the outer surface of the elastic butt joint rod is shaken down by the vibration and sound wave effect, the dust collecting groove box is arranged below the elastic butt joint rod, the shaken down dust is collected in the dust collecting groove box, and then the dust is uniformly treated, so that the dust is effectively prevented from being raised and the air quality is reduced due to direct ventilation.

Description

An anti-poisoning ventilation mechanism

Technical field

The utility model relates to the technical field of ventilation devices, in particular to an anti-poisoning ventilation mechanism.

Background technique

In the process of mining, especially underground operations, since the mines are deep underground, the air circulation is poor. A large amount of dust is produced during mining operations and transportation, and the air quality is also poor. It not only pollutes the environment but also damages the operations. For the health of personnel, more dust will also bring production safety hazards, and underground operations are in a hypoxic state. If ventilation is not provided in time, carbon dioxide poisoning may occur.

Existing safety ventilation devices generally use ventilators. Before the existing ventilation devices are used, a large amount of dust accumulates on the surface of the device. Then during use, due to the function of the ventilator, the dust collected on the surface of the device is removed again. The air is raised, which in turn causes a large amount of dust to be contained in the air, seriously polluting the air quality.

Utility model content

The purpose of this utility model is to provide an anti-poisoning ventilation mechanism that overcomes the shortcomings of the prior art. The cam strikes the elastic drum skin to generate vibrations and sound waves. One side of the circular plate is provided with an elastic butt rod, and then the vibration and sound waves are generated. The effect will knock down the dust on the outer surface of the elastic docking rod. There is a dust collection box under the elastic docking rod. The dust that has fallen down is collected in the dust collection box, and then the dust is treated uniformly, which effectively avoids direct ventilation. The raised dust reduces air quality.

In order to solve the above problems, the technical solutions adopted by this utility model are as follows:

An anti-poisoning ventilation mechanism, including

The moving mechanism includes an installation trough frame and a fixed shaft arranged on one side of the installation trough frame. One side surface of several of the fixed shafts is connected to one side surface of the installation trough frame;

The ventilation mechanism includes a circular plate arranged on the upper surface of the mounting slot frame. An elastic docking rod is provided on one side of the circular plate. A cylinder is provided at one end of the elastic docking rod. The outer surface of the cylinder is in contact with the mounting slot frame. Surface connection, one side of the cylinder is provided with a protective plate, one side of the protective plate is provided with connecting bolts, one side of the protective plate is provided with a through hole, one side of the cylinder is provided with a rotation notch , one end of the connecting bolt passes through the round hole and rotates with the rotating slot;

The cleaning mechanism includes a dust removal component arranged on one side of the circular plate. The dust removal component includes an elastic drum head, a fixed plate, a first motor, a first circular shaft and a cam. The surface of one side of the circular plate is provided with a circular mounting groove. mouth, the elastic drum skin is connected to the circular installation notch, one side surface of the fixed plate is connected to one side surface of the circular plate, the outer surface of the first motor is connected to the upper surface of the fixed plate, and one end of the first motor A first main shaft is provided, one end of the first circular shaft is connected to one end of the first main shaft, and the cam is installed on the outer surface of the first circular shaft.

Further, a handle is provided on the outer surface of the fixed shaft, and a universal wheel is provided below the mounting groove frame. The upper surfaces of several universal wheels are connected to the lower surface of the mounting groove frame.

Further, one side surface of the circular plate is connected to a curved rod, and one end of the connecting curved rod is provided with a second motor.

Further, a second main shaft is provided at one end of the second motor, a second circular shaft is provided at one end of the second main shaft, and fan blades are provided on the outer surface of the second circular shaft.

Further, a dust collecting tank box is provided on the upper surface of the mounting slot frame.

Further, an auxiliary handle is provided on one side of the dust collecting tank box, and one side surface of the auxiliary handle is connected to one side surface of the dust collecting tank box.

Compared with the existing technology, this utility model has the following beneficial effects:

This utility model uses a cam to strike the elastic drum skin to generate vibrations and sound waves. There is an elastic docking rod on one side of the circular plate, and then the dust on the outer surface of the elastic docking rod is shaken off through vibration and sound wave effects. There is an elastic docking rod underneath. The dust collected in the dust collecting tank box is collected in the dust collecting tank box, and then the dust is processed uniformly, which effectively avoids the direct ventilation that causes dust to rise and lowers the air quality.

The utility model makes it easy to move the device by using universal wheels provided under the mounting groove frame and holding the handle. The operation is convenient and quick, and effectively avoids the problem of inconvenience in moving the ventilation device in the narrow space of the mine passage.

Description of the drawings

Figure 1 is a schematic diagram of the overall external structure of an anti-poisoning ventilation mechanism;

Figure 2 is a schematic structural diagram of an anti-poisoning ventilation mechanism from a first perspective;

Figure 3 is a schematic structural diagram of an anti-poisoning ventilation mechanism from a second perspective;

Figure 4 is a schematic structural diagram of an anti-poisoning ventilation mechanism from a third perspective;

Figure 5 is a partial enlarged view of A in Figure 4 of an anti-poisoning ventilation mechanism.

In the picture: 1. Moving mechanism; 101. Installation trough; 102. Fixed shaft; 103. Handle; 104. Universal wheel; 2. Ventilation mechanism; 201. Round plate; 202. Elastic docking rod; 203. Cylinder ; 204. Protective plate; 205. Connecting bolts; 206. Second motor; 207. Second circular shaft; 208. Fan blades; 3. Cleaning mechanism; 301. Elastic drum head; 302. Fixed plate; 303. First motor ; 304. First circular shaft; 305. Cam; 306. Dust collecting tank box; 307. Auxiliary handle.

Detailed ways

In order to make it easy to understand the technical means, creative features, objectives and effects of the present utility model, the present utility model will be further elaborated below in conjunction with specific implementation modes.

In the description of the present utility model, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" The orientation or positional relationship indicated by "" is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or component referred to must have a specific orientation. Specific orientation construction and operation should not be construed as limitations of the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless otherwise explicitly stipulated and limited, the terms "installed", "disposed with", "connected", etc. should be understood in a broad sense. For example, "connected" can be fixed The connection may be a detachable connection or an integral connection; it may be a mechanical connection or an electrical connection; it may be a direct connection or an indirect connection through an intermediate medium; it may be an internal connection between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

Please refer to Figures 1-5. This utility model is an anti-poisoning ventilation mechanism, including

The moving mechanism 1 includes a mounting trough frame 101 and a fixed shaft 102 arranged on one side of the mounting trough frame 101. One side surface of several fixed shafts 102 is connected to one side surface of the mounting trough frame 101;

The ventilation mechanism 2 includes a circular plate 201 arranged on the upper surface of the mounting slot frame 101. An elastic docking rod 202 is provided on one side of the circular plate 201. A cylinder 203 is provided at one end of the elastic docking rod 202. The outer surface of the cylinder 203 is in contact with the installation slot. The upper surface of the frame 101 is connected, a protective disk 204 is provided on one side of the cylinder 203, a connecting bolt 205 is provided on one side of the protective disk 204, a through hole is provided on one side of the protective disk 204, and a rotation groove is provided on one side of the cylinder 203 port, one end of the connecting bolt 205 passes through the round hole and rotates with the rotating slot;

The cleaning mechanism 3 includes a dust removal component arranged on one side of the circular plate 201. The dust removal component includes an elastic drum head 301, a fixed plate 302, a first motor 303, a first circular shaft 304 and a cam 305. The surface of the circular plate 201 is provided with The elastic drum head 301 is connected to the circular installation notch, one side surface of the fixed plate 302 is connected to one side surface of the circular plate 201, the outer surface of the first motor 303 is connected to the upper surface of the fixed plate 302, the first motor One end of 303 is provided with a first main shaft, one end of the first circular shaft 304 is connected to one end of the first main shaft, and the cam 305 is installed on the outer surface of the first circular shaft 304.

When in use, the universal wheel 104 is provided below the mounting slot frame 101 and the device is moved conveniently by holding the handle 103. The operation is convenient and quick. After moving to the designated location, the operator first drives the second motor 303 by using the first motor 303. A circular shaft 304 rotates, and then drives a cam 305 to rotate. One side of the circular plate 201 is provided with an elastic drum head 301, and then the cam 305 strikes the elastic drum head 301 to generate vibrations and sound waves. One side of the circular plate 201 is provided with an elastic drum head 301. The docking rod 202 then shakes off the dust on the outer surface of the elastic docking rod 202 through vibration and sound wave effects. A dust collecting tank box 306 is provided below the elastic docking rod 202, and the dust that falls is collected in the dust collecting tank box 306. Then the dust is uniformly processed, and then the second motor 206 is driven. The second motor 206 drives the second spindle to rotate, and the second spindle drives the second circular shaft 207 to rotate, which then drives the fan blade 208 to rotate to generate wind, and then ventilate the safety passage.

In order to facilitate the transportation of the device, a handle 103 is provided on the outer surface of the fixed shaft 102, and a universal wheel 104 is provided below the installation groove frame 101. The upper surfaces of several universal wheels 104 are connected to the lower surface of the installation groove frame 101; among them, the universal wheels 104 are connected to the lower surface of the installation groove frame 101. There are four directional wheels 104. When in use, in order to facilitate the transportation and movement of the device in the mine safety channel, the universal wheels 104 are provided under the installation slot frame 101 and the device is moved conveniently by holding the handle 103, making the operation convenient and quick. .

In order to facilitate ventilation of the mine passage, one side surface of the circular plate 201 is connected to a curved rod, and a second motor 206 is provided at one end of the connecting curved rod.

One end of the second motor 206 is provided with a second spindle, one end of the second main shaft is provided with a second circular shaft 207, and the outer surface of the second circular shaft 207 is provided with fan blades 208; by driving the second motor 206, the second motor 206 drives the second The main shaft rotates, and the second main shaft drives the second circular shaft 207 to rotate, and then drives the fan blade 208 to rotate to generate wind, and then ventilates the safety passage.

In order to facilitate the removal of dust on the surface of the device before ventilation, a dust collection box 306 is provided on the upper surface of the mounting bracket 101 .

An auxiliary handle 307 is provided on one side of the dust collection box 306, and the surface of the auxiliary handle 307 is connected to the surface of one side of the dust collection box 306; during use, the operator drives the first circular shaft 304 to rotate by using the first motor 303, and then The cam 305 is driven to rotate, in which the elastic drum head 301 is provided on one side of the circular plate 201, and then the elastic drum head 301 is struck by the cam 305 to generate vibration and sound waves. The elastic butt rod 202 is provided on one side of the circular plate 201, and then through the vibration And the sound wave effect will shake down the dust on the outer surface of the elastic docking rod 202. A dust collecting tank box 306 is provided below the elastic docking rod 202. The dust that has fallen down will be collected in the dust collecting tank box 306, and then the dust will be processed uniformly.

The basic principles and main features of the present utility model and the advantages of the present utility model are shown and described above. Those skilled in the industry should understand that the present utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model can be There will also be various changes and improvements in the new model, and these changes and improvements all fall within the scope of the claimed utility model. The protection scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. An anti-poisoning ventilation mechanism, which is characterized in that: comprising

The moving mechanism (1) comprises a mounting groove frame (101) and a plurality of fixed shafts (102) arranged on one side of the mounting groove frame (101), wherein one side surfaces of the fixed shafts (102) are connected with one side surface of the mounting groove frame (101);

the ventilation mechanism (2) comprises a circular plate (201) arranged on the upper surface of the installation groove frame (101), an elastic butt joint rod (202) is arranged on one side surface of the circular plate (201), a cylinder (203) is arranged at one end of the elastic butt joint rod (202), the outer surface of the cylinder (203) is connected with the upper surface of the installation groove frame (101), a protection disc (204) is arranged on one side surface of the cylinder (203), a connecting bolt (205) is arranged on one side of the protection disc (204), a through hole is formed in one side surface of the protection disc (204), a rotary notch is formed in one side surface of the cylinder (203), and one end of the connecting bolt (205) penetrates through the circular hole to be in rotary fit with the rotary notch;

clean mechanism (3), including setting up in the dust removal subassembly of plectane (201) one side, dust removal subassembly includes elasticity drum skin (301), fixed plate (302), first motor (303), first round axle (304) and cam (305), plectane (201) one side surface is equipped with circular installation notch, elasticity drum skin (301) are connected with circular installation notch, fixed plate (302) one side surface is connected with plectane (201) one side surface, first motor (303) surface is connected with fixed plate (302) upper surface, first motor (303) one end is equipped with first main shaft, first round axle (304) one end is connected with first main shaft one end, cam (305) are installed in first round axle (304) surface.

2. An anti-poisoning ventilation mechanism according to claim 1, wherein: the outer surface of the fixed shaft (102) is provided with a handle (103), universal wheels (104) are arranged below the mounting groove frame (101), and the upper surfaces of the universal wheels (104) are connected with the lower surface of the mounting groove frame (101).

3. An anti-poisoning ventilation mechanism according to claim 1, wherein: one side surface of the circular plate (201) is connected with a bent rod, and one end of the bent rod is provided with a second motor (206).

4. A poisoning protection ventilation mechanism according to claim 3, wherein: one end of the second motor (206) is provided with a second main shaft, one end of the second main shaft is provided with a second circular shaft (207), and the outer surface of the second circular shaft (207) is provided with fan blades (208).

5. An anti-poisoning ventilation mechanism according to claim 1, wherein: the upper surface of the installation groove frame (101) is provided with a dust collection groove box (306).

6. An anti-poisoning ventilation mechanism according to claim 5, wherein: an auxiliary handle (307) is arranged on one side of the dust collecting tank box (306), and one side surface of the auxiliary handle (307) is connected with one side surface of the dust collecting tank box (306).