Dust falling device for mine construction

Abstract

The utility model provides a dust falling device for mine construction, which comprises a main frame body arranged on a mine car, screw holes are arranged on two sides of the main frame body, screw rods are in threaded connection with the inner sides of the screw holes, clamping plates are rotatably connected to adjacent ends of the screw rods, and one sides of the two groups of clamping plates respectively abut against two sides of the mine car. The top sides of the two groups of clamping plates are in sliding connection with the bottom side of the main frame body; a mounting frame is fixedly mounted on the bottom side of the main frame body, a water storage tank is fixedly mounted on the bottom side of the mounting frame, a pump machine is fixedly mounted on the top side of the mounting frame, mounting plates are fixedly mounted at the two ends of the top side of the main frame body, and dust falling pipes are fixedly mounted on the top sides of the two mounting plates. The clamping plates can be driven to move flexibly through cooperation of the main frame body and the screw rod, the main frame body can be stably fixed to the mine car through cooperation of the two sets of clamping plates, the situation that a moving mechanism is specially customized according to the dust falling pipe to drive the dust falling pipe to move is avoided, and the production cost of products is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to mine construction technical field, more specifically, especially relate to a mine construction is with dust falling device. BACKGROUND

[0002] During the capital construction, a lot of dust will be produced in the mine, if the dust cannot be effectively discharged, the dust will float in the mine channel with the flow of air, not only shielding the sight, affecting the normal work of the staff, and seriously affecting the health of the staff.

[0003] The existing dust falling device usually sprays water into the mine through the water spraying device to achieve the purpose of dust falling, but the dust falling mode is difficult to cooperate with the mine car in the existing mine in the actual operation process, and the moving mechanism needs to be specially customized according to the water spraying device, and the water spraying device is installed on the moving mechanism to realize the movement of the water spraying device, resulting in high production cost of the product, and the moving mechanism is difficult to use the track in the mine, and is not convenient to move in the mine. Therefore, in view of the above, the existing structure and the defect are improved, and a dust falling device for mine construction is provided, so as to achieve the purpose of more practical value. UTILITY MODEL CONTENT

[0004] In order to solve the above technical problems, the utility model provides a dust falling device for mine construction, which is realized by the following specific technical means:

[0005] A dust falling device for mine construction, comprising a main frame body installed on a mine car, screw holes are arranged on both sides of the main frame body, screw rods are threadedly connected to the inner sides of the two groups of screw holes, clamping plates are rotatably connected to the adjacent ends of the two groups of screw rods, one side of the two groups of clamping plates respectively abuts against both sides of the mine car, and the top sides of the two groups of clamping plates are slidably connected with the bottom side of the main frame body; an installation frame is fixedly installed on the bottom side of the main frame body, a water storage tank is fixedly installed on the bottom side of the installation frame, a pump is fixedly installed on the top side of the installation frame, the input end of the pump is located on the inner side of the water storage tank, installation plates are fixedly installed on both ends of the top side of the main frame body, dust falling pipes are fixedly installed on the top sides of the two groups of installation plates, a three-way water delivery pipe is fixedly connected to the output end of the pump, and the other two ends of the water delivery pipe are respectively connected with the inner sides of the two groups of dust falling pipes.

[0006] Further, one end of each of the two groups of screw rods is fixedly installed with a crank handle.

[0007] Further, the top side of the main frame body is fixedly provided with a dust suction cover, a filter box and a fan, the dust suction cover and the filter box are both provided with an air outlet, the air outlet of the dust suction cover is connected with the inner side of the filter box through a connecting pipe one, and the air outlet of the filter box is fixedly connected with the input end of the fan through a connecting pipe two.

[0008] Further, the side of the dust suction cover is fixedly provided with a protective net.

[0009] Further, the top side of the filter box is fixedly connected with a top cover through a fastener, the top cover and the inner bottom side of the filter box are correspondingly provided with a plurality of groups of mounting grooves, and a filter screen is connected in each group of corresponding mounting grooves.

[0010] Further, one end of the dust falling pipe is fixedly provided with an atomizing nozzle.

[0011] Further, the top side of the water storage tank is provided with a water inlet, the top side of the water inlet is fixedly provided with a water inlet pipe, and the outer side of the water inlet pipe is threadedly connected with a threaded cover.

[0012] Compared with the prior art, the dust falling device has the following beneficial effects:

[0013] 1. The main frame body and the screw rod are matched, the flexible movement of the clamping plates can be realized, the main frame body can be stably fixed on the mine car through the cooperation between the two groups of clamping plates, the movement of the dust falling pipe is avoided to be driven by a specially customized moving mechanism, and the production cost of the product is reduced.

[0014] 2. The pump and the water storage tank are matched, the water in the water storage tank can be pumped to the dust falling pipe and the atomizing nozzle for spraying, the dust in the mine can be reduced, the air carrying dust in the mine can be brought to the filter box for filtration through the cooperation of the dust suction cover and the fan, and the air without dust is discharged, and the dust reduction efficiency of the product is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is the overall structure of the utility model Figure One .

[0016] Figure 2 is the overall structure of the utility model Figure Two .

[0017] Figure 3 is the pump and the water storage tank structure of the utility model.

[0018] Figure 4 is the filter box and the filter screen structure of the utility model.

[0019] In the drawings, the correspondence between the component names and the drawing numbers is as follows:

[0020] 1, main frame body; 2, screw rod; 3, clamping plate; 4, mounting frame; 5, water storage tank; 6, pump machine; 7, mounting plate; 8, dust fall pipe; 9, atomizing nozzle; 10, handle; 11, dust absorption cover; 12, filter box; 13, fan; 14, protective net; 15, mounting groove; 16, filter screen. DETAILED DESCRIPTION

[0021] The embodiments of the present application will be further described below in conjunction with the drawings and examples. The following examples are used to illustrate the present application, but cannot be used to limit the scope of the present application.

[0022] In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more; The orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" and the like are only for descriptive purposes, and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; It can be mechanically connected, or it can be electrically connected; It can be directly connected, or it can be indirectly connected through an intermediate medium. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances. EMBODIMENT

[0024] As shown in the accompanying Figure 1 to the accompanying Figure 4 :

[0025] The utility model provides a mine construction is with dust falling device, including installing on the mine car main frame body 1, both sides of main frame body 1 all are equipped with screw hole, the inside of two groups screw hole all are threadedly connected with screw rod 2, two groups screw rod 2's adjacent end all rotationally connected with clamping plate 3, two groups clamping plate 3's one side is with the both sides of mine car respectively, and two groups clamping plate 3's top side all are with main frame body 1's bottom side slidingly connected, main frame body 1's bottom side fixed mounting has mounting bracket 4, mounting bracket 4's bottom side fixed mounting has water storage tank 5, mounting bracket 4's top side fixed mounting has pump machine 6 on, pump machine 6's input end is located in the inside of water storage tank 5, main frame body 1's top side both ends all fixed mounting has mounting plate 7, two groups mounting plate 7's top side all fixed mounting has dust falling pipe 8, pump machine 6's output fixedly connected with three way water delivery pipe, the other two ends of water delivery pipe are connected with the inside of two groups dust falling pipe 8 respectively.

[0026] Among them, two groups screw rod 2's one end all fixed mounting has rocking handle 10, can conveniently rotate screw rod 2.

[0027] Among them, main frame body 1's top side fixed mounting has dust catcher 11, filter box 12 and fan 13, dust catcher 11 and filter box 12's one side all are equipped with air outlet, dust catcher 11's air outlet is connected with the inside of filter box 12 through connecting pipe one, filter box 12's air outlet is fixedly connected with fan 13's input end through connecting pipe two, can bring the air with dust in mine to filter box 12 and filter, and the air without dust is discharged, further improve the dust falling efficiency of product.

[0028] Among them, dust catcher 11's one side fixed mounting has protective net 14, prevents the foreign matter of outside from entering dust catcher 11 and causes damage to filter box 12.

[0029] Among them, filter box 12's top side is fixedly connected with top cover through fastener, the inside bottom side of top cover and filter box 12 is equipped with multiple groups installation slot 15, multiple groups corresponding installation slot 15 all are connected with filter screen 16, can conveniently replace and disassemble filter screen 16.

[0030] Among them, dust falling pipe 8's one end fixed mounting has atomizing nozzle 9, increases the coverage range of water that dust falling pipe 8 sprays.

[0031] Among them, water storage tank 5's top side is equipped with water inlet, water inlet's top side fixed mounting has water inlet pipe, can conveniently add water in water storage tank 5, water inlet pipe's outside is threadedly connected with screw cover, prevents the foreign matter of outside from entering water storage tank 5.

[0032] The working principle of the embodiment is: when dust reduction of the mine is needed, first, the pump 6 and the fan 13 in the product are externally connected with a power supply and a control unit, the main frame body 1 is placed on a mine car, the handle 10 is rotated to drive the screw rod 2 to rotate, the screw rod 2 drives the clamping plate 3 to clamp the mine car, the fixation of the main frame body 1 is completed, then the fan 13 and the pump 6 are started, the fan 13 sucks the air containing dust into the filter box 12 through the dust cover 11 to filter, and the filtered air is discharged, the pump 6 leads the water in the water storage tank 5 into the dust reduction pipe 8, and sprays out through the atomizing nozzle 9 to reduce dust, the mine car is started to drive the main frame body 1 to move, and dust reduction in the mine is started.

[0033] Embodiments of the present application are presented for the purpose of example and description, and are not exhaustive or limit the present application to the disclosed form. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical application of the present application, and to enable those of ordinary skill in the art to understand the present application so as to design various embodiments with various modifications suitable for specific purposes.

Claims

1. A dust falling device for mine construction, comprising a main frame (1) installed on a mine car, characterized in that: Both sides of the main frame body (1) are provided with screw holes, the inner sides of the two groups of screw holes are threadedly connected with screw rods (2), the adjacent ends of the two groups of screw rods (2) are rotatably connected with clamping plates (3), one side of the two groups of clamping plates (3) respectively abuts against two sides of the mine car, and the top sides of the two groups of clamping plates (3) are slidably connected with the bottom side of the main frame body (1); The bottom side of the main frame body (1) is fixedly installed with a mounting frame (4), the bottom side of the mounting frame (4) is fixedly installed with a water storage tank (5), the top side of the mounting frame (4) is fixedly installed with a pump (6), the input end of the pump (6) is located on the inner side of the water storage tank (5), both ends of the top side of the main frame body (1) are fixedly installed with mounting plates (7), the top sides of the two groups of mounting plates (7) are fixedly installed with dust falling pipes (8), the output end of the pump (6) is fixedly connected with a three-way water delivery pipe, and the other two ends of the water delivery pipe are respectively connected with the inner sides of the two groups of dust falling pipes (8).

2. The dust falling device for mine construction according to claim 1, characterized in that: One end of the two groups of screw rods (2) is fixedly installed with a crank handle (10).

3. The dust falling device for mine construction according to claim 1, characterized in that: The top side of the main frame body (1) is fixedly installed with a dust suction cover (11), a filter box (12) and a fan (13), one side of the dust suction cover (11) and the filter box (12) is provided with an air outlet, the air outlet of the dust suction cover (11) is connected with the inner side of the filter box (12) through a connecting pipe one, and the air outlet of the filter box (12) is fixedly connected with the input end of the fan (13) through a connecting pipe two.

4. The dust falling device for mine construction according to claim 3, characterized in that: One side of the dust suction cover (11) is fixedly installed with a protective net (14).

5. The dust falling device for mine construction according to claim 3, characterized in that: The top side of the filter box (12) is fixedly connected with a top cover through a fastener, a plurality of groups of installation grooves (15) are arranged on the inside bottom side of the top cover and the filter box (12) in a corresponding manner, and filter screens (16) are connected in the plurality of groups of corresponding installation grooves (15).

6. The dust falling device for mine construction according to claim 1, characterized in that: One end of the dust falling pipe (8) is fixedly installed with an atomizing nozzle (9).

7. The dust falling device for mine construction according to claim 1, characterized in that: The top side of the water storage tank (5) is provided with a water inlet, a water inlet pipe is fixedly installed on the top side of the water inlet, and a threaded cover is threadedly connected with the outer side of the water inlet pipe.

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