CN210919046U

CN210919046U - Spraying structure for coal mine tunneling equipment

Info

Publication number: CN210919046U
Application number: CN201921426630.XU
Authority: CN
Inventors: 何俊峰; 胡志军; 张永波; 王利文; 张承超
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-30
Filing date: 2019-08-30
Publication date: 2020-07-03
Anticipated expiration: 2029-08-30

Abstract

The utility model discloses a spraying structure for colliery excavating equipment, the on-line screen storage device comprises a base, fixed mounting has the cockpit on the base, fixed mounting has the water tank on the base, fixed mounting has the case lid on the water tank, fixed mounting has the water pump on the case lid, fixed mounting has the drinking-water pipe on the water pump, the drinking-water pipe passes in the case lid gos deep into the water tank, fixed mounting has the spray pipe on the cockpit, the spray pipe passes through the hose and is connected with the water pump, the tip fixed mounting of spray pipe has the atomizer, fixed mounting has the generator on the base, this spraying structure for colliery excavating equipment, draw water through the water pump, send into in the drinking-water pipe, and through the atomizer blowout, make the entry driving machine when excavating, can press down the dirt to the dust that produces when drill bit and.

Description

Spraying structure for coal mine tunneling equipment

Technical Field

The utility model relates to a colliery heading equipment technical field specifically is a colliery is spraying structure for heading equipment.

Background

When a coal mine is excavated, a heading machine is generally adopted for construction, and a soil layer or a rock stratum is excavated at one point of the heading machine to form a channel.

However, when the heading machine is used for construction, a large amount of dust is easily caused, and the construction environment is blurred due to the dust, so that the excavation work is easily influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a colliery is spraying structure for tunnelling equipment to produce the problem of great dust when solving and excavating.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a colliery is spraying structure for excavating equipment, includes the base, fixed mounting has the cockpit on the base, fixed mounting has the water tank on the base, fixed mounting has the case lid on the water tank, fixed mounting has the water pump on the case lid, fixed mounting has the drinking-water pipe on the water pump, the drinking-water pipe passes in the case lid gos deep into the water tank, fixed mounting has the spray pipe on the cockpit, the spray pipe passes through the hose and is connected with the water pump, the tip fixed mounting of spray pipe has atomizer, fixed mounting has the generator on the base.

Preferably, the tank cover is embedded with a water inlet interface, and the water inlet interface is covered with a sealing cap made of rubber materials.

Preferably, one side of the water tank is provided with a filter cartridge, and an air outlet of the inner wall of the filter cartridge is fixedly embedded with an activated carbon filter screen.

Preferably, the both sides of cartridge filter are fixedly connected with cassette respectively, fixedly connected with spring in the cassette, the one end fixedly connected with bayonet lock of spring, be provided with two lantern rings on the water tank, the cassette is hugged closely with the lantern ring that corresponds, and bayonet lock and lantern ring slip cap are established.

Preferably, the lower end of the filter cartridge is embedded with an air pumping cylinder, a motor is fixedly installed in the air pumping cylinder, blades are fixedly installed on a rotating shaft of the motor, and a dust screen is fixedly installed at the lower end of the air pumping cylinder.

Compared with the prior art, the beneficial effects of the utility model are that: this coal mine tunnelling is spraying structure for equipment: 1. the water is pumped by the water pump, sent into the water pumping pipe and sprayed out by the atomizing nozzle, so that dust suppression can be performed on dust generated when a drill bit is in contact with a soil layer or a rock stratum when the heading machine excavates, and the working environment is not influenced;

2. through the active carbon filter screen in the cartridge filter, the cooperation motor drives the blade pivoted effect for during the tunnelling, the air can get into the cartridge filter, filters through the active carbon filter screen, purifies harmful gas.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a partially enlarged schematic view of the filter cartridge of the present invention;

fig. 3 is a schematic diagram of the electric circuit for the utility model.

In the figure: the device comprises a base 1, a cockpit 11, a water tank 12, a tank cover 13, a water pump 14, a water pumping pipe 15, a water spraying pipe 16, a generator 17, an atomizing spray head 18, a water inlet interface 2, a sealing cap 21, a filter cylinder 3, an activated carbon filter screen 31, a clamping seat 4, a spring 41, a clamping pin 42, a lantern ring 43, an air suction cylinder 5, a motor 51, a blade 52 and a dust screen 53.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution: the utility model provides a coal mine is spraying structure for excavating equipment, including base 1, fixed mounting has cockpit 11 on the base 1, fixed mounting has water tank 12 on the base 1, fixed mounting has case lid 13 on the water tank 12, fixed mounting has water pump 14 on the case lid 13, fixed mounting has drinking-water pipe 15 on the water pump 14, drinking-water pipe 15 goes deep into water tank 12 and crosses 3 centimetres distance in the bottom, drinking-water pipe 15 passes case lid 13 and goes deep into in water tank 12, fixed mounting has spray pipe 16 on cockpit 11, spray pipe 16 has the portion of raising, and the raise angle is 45 degrees, the drill bit part towards the entry driving machine, spray pipe 16 passes through the hose and is connected with water pump 14, the tip fixed mounting of spray pipe 16 has atomizer 18, fixed mounting has generator 17 on the base 1, the embedding has water inlet 2 on the case lid 13, water inlet 2 coats and is stamped the sealing cap 21 of rubber material.

Referring to fig. 1 and 2, one side of water tank 11 is provided with cartridge filter 3, the inner wall air outlet rigidity embedding of cartridge filter 3 has active carbon filter screen 31, cartridge filter 3's both sides are fixedly connected with cassette 4 respectively, fixedly connected with spring 41 in cassette 4, spring 41's one end fixedly connected with bayonet lock 42, the dismantlement of cartridge filter 3 of being convenient for is cleared up, be provided with two lantern rings 43 on the water tank 11, cassette 4 is hugged closely with the lantern ring 43 that corresponds, bayonet lock 42 is established with lantern ring 43 sliding sleeve, cartridge filter 3's lower extreme embedding has pump bowl 5, fixed mounting has motor 51 in the pump bowl 5, fixed mounting has blade 52 in motor 51's the pivot, the lower extreme fixed mounting of pump bowl 5 has dust screen 53, can play the effect that a gas circulation handled the.

Referring to fig. 1 and 3, the generator 17 is a gasoline generator, the water pump 14 is a small booster pump, the motor 51 is an ac motor, the output power of the generator 17 is 220V ac, the water pump 14 and the motor 51 are respectively connected in parallel with the generator 17 through wires, and the two switches are arranged in the cockpit 11 for convenient operation.

The utility model discloses when concrete implementation: when excavation is needed, construction is carried out through the development machine, when dust suppression is needed to be carried out on dust generated by a drill bit and a soil layer or a rock stratum, enough water is added into the water tank 12 through the water inlet interface 2 in advance, then during construction, a driver starts the water pump 14, the water pump 14 pumps clean water into the water pump 14 through the water pumping pipe 15, then the clean water enters the water spraying pipe 16 through the hose, finally water mist is sprayed out through the atomizing spray head 18, dust suppression work is carried out, when air needs to be circularly purified, the motor 51 is started, the motor 51 drives the blades 52 to rotate to generate air flow, outside air is pumped into the filter cylinder 3 through the air suction cylinder 5, then the filter cylinder is filtered and purified through the activated carbon filter screen 31, the dustproof screen 53 can prevent dust from entering the filter cylinder 3, when the filter cylinder 3 needs to be cleaned, the bayonet pin 42 is pressed, and the bayonet pin 42 is separated from the lantern ring 43 through the, the disassembly of the filter cartridge 3 is completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a coal mine is spraying structure for tunnelling equipment, includes base (1), its characterized in that: fixed mounting has cockpit (11) on base (1), fixed mounting has water tank (12) on base (1), fixed mounting has case lid (13) on water tank (12), fixed mounting has water pump (14) on case lid (13), fixed mounting has drinking-water pipe (15) on water pump (14), drinking-water pipe (15) pass case lid (13) and go deep into in water tank (12), fixed mounting has spray pipe (16) on cockpit (11), spray pipe (16) are connected with water pump (14) through the hose, the tip fixed mounting of spray pipe (16) has atomizer (18), fixed mounting has generator (17) on base (1).

2. A spray structure for coal mine excavation equipment according to claim 1, characterized in that: the water inlet connector (2) is embedded into the box cover (13), and the sealing cap (21) made of rubber materials covers the water inlet connector (2).

3. A spray structure for coal mine excavation equipment according to claim 1, characterized in that: one side of the water tank (12) is provided with a filter cartridge (3), and an active carbon filter screen (31) is fixedly embedded in an air outlet of the inner wall of the filter cartridge (3).

4. A spray construction for a coal mine tunnelling device as claimed in claim 3, which is characterized in that: the water tank is characterized in that two sides of the filter cartridge (3) are respectively and fixedly connected with a clamping seat (4), a spring (41) is fixedly connected in the clamping seat (4), one end of the spring (41) is fixedly connected with a clamping pin (42), the water tank (12) is provided with two sleeve rings (43), the clamping seat (4) is tightly attached to the corresponding sleeve ring (43), and the clamping pin (42) is sleeved with the sleeve ring (43) in a sliding manner.

5. A spray structure for coal mine excavation equipment according to claim 4, characterized in that: the lower extreme embedding of cartridge filter (3) has aspiration cylinder (5), and fixed mounting has motor (51) in aspiration cylinder (5), and fixed mounting has blade (52) in the pivot of motor (51), and the lower extreme fixed mounting of aspiration cylinder (5) has dust screen (53).