CN214616643U

CN214616643U - Universal spraying dust-settling device of mining equipment

Info

Publication number: CN214616643U
Application number: CN202120575691.3U
Authority: CN
Inventors: 周伟刚
Original assignee: Changshu Tongfang Electrical Appliance Co ltd
Current assignee: Changshu Tongfang Electrical Appliance Co ltd
Priority date: 2021-03-22
Filing date: 2021-03-22
Publication date: 2021-11-05
Anticipated expiration: 2031-03-22

Abstract

The utility model provides a universal spraying dust device of mining equipment, including the spraying frame plate, connect the bedplate, universal bulb and vaporific shower nozzle, establish a set of first in the middle of on the spraying frame plate, the second holds the hole, vaporific shower nozzle holds in corresponding first or second holds the hole, main water intake pipe is established at the middle part of connecting bedplate length direction, width direction has many water inlet branch roads that communicate with main water intake pipe, water inlet branch road is last and corresponding to first, universal bulb cooperation chamber is established to the position in second holding hole, universal bulb holds and visits into in corresponding first or second holding downthehole in universal bulb cooperation intracavity and upper portion, there is the logical groove of intaking on the universal bulb, the apopore, the logical groove of intaking switches on with the branch road of intaking that corresponds, vaporific shower nozzle installs on the periphery side surface of universal bulb and switches on with the apopore. The spraying dust removal operation can be effectively carried out on the working area of the mining equipment in all directions according to the requirements of different environments; the spraying device adopts an integral pure mechanical structure, has long spraying distance, convenient installation and maintenance and good smashing resistance.

Description

Universal spraying dust-settling device of mining equipment

Technical Field

The utility model belongs to the technical field of mining dust fall equipment, concretely relates to universal spraying dust device of mining equipment.

Background

With the continuous development of the economic society of China and the steady promotion of various modernization careers, the demand of the whole society for energy is explosively increased, the China is a big coal-producing and coal-consuming country and rich in coal resources, and the China always occupies a very important proportion in primary energy production and consumption structures. Nowadays, the coal mining production industry is continuously developing towards mechanization and automation, the comprehensive mechanical coal mining degree of coal mines is continuously improved, a coal mining machine, a tunneling machine and the like are needed in the coal mining process, the coal mining machine is mechanical equipment which peels off coal mines from ore beds through crushing rollers and loads the coal mines into a working face coal loading conveyor when in work, the tunneling machine is a machine for drilling tunnels in coal mines, a large amount of high-concentration coal dust is generated when the equipment works, the dust can not only influence the physical health of workers and reduce the visual range of the workers, but also can generate explosion when the dust concentration reaches a critical value, compared with gas explosion, the energy impact force generated by the dust explosion is stronger, the burning time is longer, more carbon monoxide is generated, fatal damage can be caused to the workers under the mines, and in order to ensure the health of the workers and the safe production of the mines, the air-water mixing type spraying dust-settling device is arranged on corresponding mining equipment, and in order to facilitate and save water resources, a vibration sensor (namely a sound sensor) controlled spraying device is usually adopted at present, specifically, air and water liquid (mainly underground water) entering the device are controlled by electronic equipment and are mixed to form atomizing gas and spray outwards. However, electronic equipment is often complex in structure, needs electricity and is poor in stability, so that safe and efficient production of a mine is seriously influenced, the electronic equipment cannot be used once power failure and the like occur, serious consequences are possibly caused, meanwhile, the electronic equipment is very troublesome to install, and after damage and the like occur, maintenance is complicated, and maintenance cost is not reduced; in addition current spraying dust device's atomising head often is fixed and can only spray towards specific angle, and can't rotate to other different directions spraying, and the demand of multi-angle diversified spraying can't be satisfied to this kind of structure in some more complicated exploitation environment.

In view of the above circumstances, there is a need to design a universal spraying dust-settling device for mining equipment, which has a pure mechanical structure, is simple in structure, is convenient to maintain, and realizes that a spray head rotates and sprays towards multiple angles. The applicant has therefore made an advantageous design, in the context of which the solution to be described below is made.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a simple structure, installation are maintained conveniently, anti pound the nature good, help improving the structure and improve the stability of device, thereby are favorable to realizing the multi-angle rotation of vaporific shower nozzle and satisfy the universal spraying dust device of the mining equipment of the dust fall demand of the exploitation environment of multiple difference.

The utility model aims to solve the problem that the universal spraying dust-settling device of the mining equipment is characterized by comprising a spraying frame plate, a connecting seat plate fixedly connected with the spraying frame plate, a plurality of universal ball heads and a plurality of mist-shaped spray heads, wherein the connecting seat plate is arranged in the connecting seat plate, a group of first accommodating holes I and a group of second accommodating holes II are arranged on the spraying frame plate at intervals along the length direction of the spraying frame plate, the first accommodating holes I and the second accommodating holes II are symmetrically arranged along the horizontal central line of the length direction of the spraying frame plate and both penetrate through the thickness direction of the spraying frame plate, the mist-shaped spray heads are accommodated in the corresponding first accommodating holes I or the second accommodating holes II, a main water inlet pipeline is arranged in the middle of the connecting seat plate body along the horizontal central line of the length direction of the connecting seat plate body, and the main water inlet pipeline penetrates through the connecting seat plate body, a plurality of water inlet branches are formed in the connecting seat plate body along the width direction, the water inlet branches are communicated with the main water inlet pipeline and form a vertical state, the water inlet branches are arranged at positions corresponding to connecting lines of central points of two first accommodating holes I and second accommodating holes II which are oppositely arranged, universal ball head matching cavities are respectively formed in the water inlet branches and at positions corresponding to the first accommodating holes I and the second accommodating holes II, the universal ball heads are accommodated in the corresponding universal ball head matching cavities and can rotate in the universal ball head matching cavities, one parts of the universal ball heads extend into the corresponding first accommodating holes I or second accommodating holes II, universal ball head water inlet through grooves which extend along the width direction of the connecting seat plate and penetrate through the connecting seat plate body are formed in the universal ball head matching cavities, and the universal ball head water inlet through grooves are communicated with the corresponding water inlet branches, the universal ball head is provided with a universal ball head water outlet communicated with the universal ball head water inlet through groove at a position corresponding to the mist-shaped spray head, and the mist-shaped spray head is arranged on the peripheral side surface of the universal ball head water outlet of the universal ball head and communicated with the universal ball head water outlet.

In a specific embodiment of the present invention, a water inlet matching step is formed at one end of the main water inlet pipeline in the length direction, and a detachable threaded plug of the main water inlet pipeline is provided at the other end of the main water inlet pipeline in the length direction.

In another specific embodiment of the present invention, a port of the water inlet branch close to the corresponding first receiving hole i is connected to a side surface of the connection seat plate and is communicated with the outside, and a detachable screw plug is disposed at the port of the water inlet branch.

In another specific embodiment of the present invention, a plurality of fixing bolt positioning holes are formed in the spraying frame plate, a fixing bolt is disposed in the fixing bolt positioning hole, a fixing bolt threaded hole is formed in the connection seat plate at a position corresponding to the fixing bolt positioning hole, and the fixing bolt threaded hole are mutually matched and locked to realize the installation and fixation of the spraying frame plate and the connection seat plate.

In another specific embodiment of the present invention, the end of the spray head away from the universal ball head is formed with a spray hole for spraying, and the end of the spray head corresponding to the universal ball head is formed with a nozzle mounting seat which is fixedly mounted on the peripheral side surface of the universal ball head.

In still another specific embodiment of the present invention, a plurality of connection seat plate mounting screw holes are formed in the body of the connection seat plate, and the connection seat plate mounting screw holes are arranged along the width direction of the connection seat plate.

In yet another specific embodiment of the present invention, the radial diameter of the through groove for water inlet of the universal ball head is greater than the radial diameter of the water inlet branch.

The utility model adopts the above structure after, beneficial effect who has: firstly, by arranging the rotatable universal ball head, the multi-direction adjustable arrangement of the mist spray head is realized because the mist spray head is fixedly connected with the universal ball head, and workers can carry out effective spray dust removal operation on a working area of the mining equipment in an all-around manner according to the requirements of different environments by manually adjusting the water outlet angle of the mist spray head by workers; secondly, through the transport of main inlet channel, water inlet branch road, universal bulb, vaporific shower nozzle sprays vaporific water liquid at last, and whole pure mechanical structure and simple structure, jet distance are far away, and the installation is maintained also very conveniently, has good resistance to pounding to be applicable to complicated operational environment under the colliery.

Drawings

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

Fig. 2 is a perspective sectional view of the embodiment shown in fig. 1.

In the figure: 1. the spraying frame plate comprises a spraying frame plate 11, first containing holes I and 12, second containing holes II and 13, fixing bolt positioning holes 14 and fixing bolts; 2. the universal ball head matching cavity comprises a connecting seat plate, 21 main water inlet pipelines, 211 water inlet matching steps, 212 main water inlet pipeline threaded plugs, 22 water inlet branches, 23 universal ball head matching cavities, 24 fabrication hole threaded plugs, 25 fixing bolt threaded holes and 26 connecting seat plate mounting threaded holes; 3. universal ball head, 31 universal ball head water inlet through groove, 32 universal ball head water outlet hole; 4. mist spray nozzle, 41 spray hole, 42 spray nozzle mounting seat.

Detailed Description

The following is a detailed description by way of example, but the description of the example is not intended to limit the scope of the present invention, and any equivalent changes made according to the present invention, which are merely formal and insubstantial, should be considered as technical solutions of the present invention.

In the following description, all the concepts related to the directions or orientations of up, down, left, right, front and back are given with respect to the position state of fig. 1, and thus should not be interpreted as limiting the technical solution provided by the present invention.

Referring to fig. 1 and 2, a mining universal spray dust-settling device is shown, which includes a spray frame plate 1, a connection seat plate 2 fixedly connected with the spray frame plate 1, a plurality of universal ball heads 3 and a plurality of mist nozzles 4 arranged in the connection seat plate 2, wherein the spray frame plate 1 and the connection seat plate 2 are rectangular plates, a group of first accommodating holes i 11 and a group of second accommodating holes ii 12 are arranged on the spray frame plate 1 at equal intervals along the length direction of the spray frame plate, as shown in fig. 1, the first accommodating holes i 11 indicate four in a row, and the second accommodating holes ii 12 indicate four in a row; the group of first containing holes I11 and the group of second containing holes II 12 are symmetrically arranged along the horizontal central line of the length direction of the spray frame plate 1 and penetrate through the thickness direction of the spray frame plate 1; the mist head 4 is accommodated in the corresponding first accommodating hole i 11 or second accommodating hole ii 12, a main water inlet pipe 21 is disposed in the middle of the connecting seat plate 2 along the horizontal center line of the length direction, the main water inlet pipe 21 penetrates the length direction of the connecting seat plate 2, a plurality of water inlet branches 22 are formed in the connecting seat plate 2 along the width direction, the water inlet branches 22 are communicated with the main water inlet pipe 21 and are formed in a vertical state, as shown in fig. 2, the water inlet branches 22 are disposed at positions corresponding to the center connecting lines of two first accommodating holes i 11 and second accommodating holes ii 12 (i.e. two first accommodating holes i 11 and second accommodating holes ii 12 which are opposite and formed in a row), a ball joint chamber 23 is respectively formed on the water inlet branches 22 and at positions corresponding to the first accommodating holes i 11 and second accommodating holes ii 12, the universal ball head 3 is accommodated in the universal ball head matching cavity 23 corresponding to the universal ball head 3 and can rotate in the universal ball head matching cavity 23, the upper portion of the universal ball head 3 extends into the first accommodating hole I11 or the second accommodating hole II 12 corresponding to the universal ball head 3, a universal ball head water inlet through groove 31 extending along the width direction of the connecting seat plate 2 and penetrating through the body of the connecting seat plate is formed in the universal ball head 3, the universal ball head water inlet through groove 31 is communicated with the corresponding water inlet branch 22, a universal ball head water outlet hole 32 communicated with the universal ball head water inlet through groove 31 is formed in the universal ball head 3 and in a position corresponding to the mist-shaped nozzle 4, and the mist-shaped nozzle 4 is fixedly installed on the peripheral side surface of the universal ball head water outlet hole 32 of the universal ball head 3 and is communicated with the universal ball head water outlet hole 32.

In the present embodiment, the mist head 4 is preferably a K-VVL standard fan head manufactured by Kerling Intelligent Equipment technologies, Inc.

In this embodiment, a water inlet matching step 211 is formed at an end of the main water inlet pipeline 21 in the length direction, the water inlet matching step 211 can be matched with a connector of an external water inlet pipeline, so as to realize reliable water inlet connection, and a detachable main water inlet pipeline threaded plug 212 is arranged at an end of the main water inlet pipeline 21 in the length direction.

With continued reference to fig. 1 and 2, a port of the water inlet branch 22 near the corresponding first receiving hole i 11 penetrates through a side surface of the connecting seat plate 2 and communicates with the outside, and a detachable threaded plug 24 of a fabrication hole is disposed at the port of the water inlet branch 22.

In the present embodiment, a plurality of fixing bolt positioning holes 13 are formed in the spray frame plate 1, a fixing bolt 14 is disposed in the fixing bolt positioning hole 13, a fixing bolt threaded hole 25 is formed in the connection seat plate 2 at a position corresponding to the fixing bolt positioning hole 13, and the fixing bolt 14 and the fixing bolt threaded hole 25 are engaged with each other to fix the spray frame plate 1 and the connection seat plate 2.

Further, a spray hole 41 for spraying the mist is formed at an end portion of the mist head 4 away from the ball joint 3, and a head mounting seat 42 is formed at an end portion of the mist head 4 corresponding to the ball joint 3, the head mounting seat 42 being fixedly mounted on an outer peripheral side surface of the ball joint 3.

Furthermore, a plurality of connection seat plate installation threaded holes 26 are formed in the body of the connection seat plate 2, the connection seat plate installation threaded holes 26 are formed in the width direction of the connection seat plate 2, and the connection seat plate 2 is fixedly connected with related equipment through the connection seat plate installation threaded holes 26 to achieve installation of the whole device.

In the embodiment, the radial diameter of the universal ball head water inlet through groove 31 is larger than the radial diameter of the water inlet branch 22, so that the universal ball head 3 can always keep the universal ball head water inlet through groove 31 and the water inlet branch 22 connected when rotating, and the flow of water liquid is ensured.

Referring to fig. 1 with emphasis on fig. 2, the applicant briefly describes the working principle of the present technical solution: the universal spraying dust suppression device is fixedly installed at a corresponding position of a working area of the mining equipment, water is introduced into a main water inlet pipeline 21 of the connecting seat plate 2, water flows into water inlet branches 22 on two sides of the main water inlet pipeline 21 along the main water inlet pipeline 21, then the water flows into a universal ball head water inlet through groove 31 of the universal ball head 3, then the water flows into a universal ball head water outlet 32 and enters the mist nozzle 4, and finally mist liquid is formed in the mist nozzle 4 and is sprayed out. When the spray angle of the mist spray head 4 needs to be adjusted by workers, the mist spray head 4 can be stirred by hands, the universal ball head 3 connected with the mist spray head rotates in the universal ball head matching cavity 23, and certain friction force exists between the universal ball head 3 and the universal ball head matching cavity 23, so that the positioning reliability of the universal ball head 3 can be guaranteed, the mist spray head 4 can be kept still without being interfered by manual external force, and the best spraying effect is guaranteed.

In summary, the technical solution provided by the present invention overcomes the shortcomings in the prior art, successfully completes the invention task, and truly realizes the technical effects of the applicant in the above technical effect column.

Claims

1. The utility model provides a universal spraying dust device of mining equipment, its characterized in that is including a spraying frame plate (1), with this spraying frame plate (1) fixed connection's connection bedplate (2) together, set up a plurality of universal bulb (3) and a plurality of vaporific shower nozzle (4) in connecting bedplate (2) on spraying frame plate (1) and along a set of first holding hole I (11) and a set of second holding hole II (12) that its length direction interval equidistance set up, a set of first holding hole I (11) and a set of second holding hole II (12) set up and both all run through the thickness direction of this spraying frame plate (1) along the horizontal central line symmetry of the length direction of spraying frame plate (1), and this vaporific shower nozzle (4) are held in its first holding hole I (11) or second holding hole II (12) that correspond, offer a main water inlet pipe way along the horizontal central line of its length direction in the middle part of connecting bedplate (2) body (2) 21) The main water inlet pipeline (21) penetrates through the body of the connecting seat plate (2), a plurality of water inlet branches (22) are formed in the body of the connecting seat plate (2) along the width direction of the connecting seat plate, the water inlet branches (22) are communicated with the main water inlet pipeline (21) and form a vertical state, the water inlet branches (22) are arranged at positions corresponding to connecting lines of central points of two first accommodating holes I (11) and second accommodating holes II (12) which are oppositely arranged, universal ball head matching cavities (23) are respectively formed in the positions corresponding to the first accommodating holes I (11) and the second accommodating holes II (12) on the water inlet branches (22), the universal ball heads (3) are accommodated in the universal ball head matching cavities (23) corresponding to the universal ball head matching cavities and can rotate in the universal ball head matching cavities (23), and one part of the universal ball heads (3) extends into the first accommodating holes I (11) or the second accommodating holes II (23) corresponding to the universal ball head matching cavities (3) 12) In, and be formed with on this universal bulb (3) along universal bulb logical groove (31) of intaking that connection bedplate (2) width direction extends the setting and runs through its body, this universal bulb logical groove of intaking (31) switches on rather than the branch road of intaking (22) that corresponds universal bulb (3) are gone up and set up one universal bulb apopore (32) that switch on mutually with universal bulb logical groove of intaking (31) in the position department that corresponds to vaporific shower nozzle (4), vaporific shower nozzle (4) are installed on the periphery side surface of universal bulb apopore (32) of universal bulb (3) and are switched on mutually with universal bulb apopore (32).

2. The universal spraying dust-settling device for the mining equipment as claimed in claim 1, wherein a water inlet matching step (211) is formed at one end of the main water inlet pipeline (21) in the length direction, and a detachable main water inlet pipeline threaded plug (212) is arranged at the other end of the main water inlet pipeline (21) in the length direction.

3. The universal spraying dust-settling device for the mining equipment as claimed in claim 1, wherein a port of one end of the water inlet branch (22) close to the corresponding first accommodating hole I (11) penetrates through one side surface of the connecting seat plate (2) and is communicated with the outside, and a detachable threaded plug (24) of an auxiliary hole is arranged at the port of the water inlet branch (22).

4. The universal spraying dust-settling device for the mining equipment is characterized in that a plurality of fixing bolt positioning holes (13) are formed in the spraying frame plate (1), a fixing bolt (14) is arranged in each fixing bolt positioning hole (13), a fixing bolt threaded hole (25) is formed in the connecting seat plate (2) at a position corresponding to the corresponding fixing bolt positioning hole (13), and the fixing bolt (14) and the fixing bolt threaded hole (25) are matched and locked with each other so as to realize the mounting and fixing of the spraying frame plate (1) and the connecting seat plate (2).

5. The universal spraying dust-settling device of the mining equipment as claimed in claim 1, wherein a spraying hole (41) capable of spraying outwards is formed at one end part of the mist spray nozzle (4) far away from the universal ball head (3), and a nozzle mounting seat (42) is formed at one end part of the mist spray nozzle (4) corresponding to the universal ball head (3), and the nozzle mounting seat (42) is fixedly mounted on the peripheral side surface of the universal ball head (3).

6. The universal spraying dust-settling device of the mining equipment as claimed in claim 1, wherein the body of the connection seat plate (2) is provided with a plurality of connection seat plate mounting threaded holes (26), and the connection seat plate mounting threaded holes (26) are arranged along the width direction of the connection seat plate (2).

7. The universal spraying dust settling device of the mining equipment as claimed in claim 1, wherein the radial diameter of the universal ball head water inlet through groove (31) is larger than that of the water inlet branch (22).