CN201763343U - Spray device and coal winning machine - Google Patents
Spray device and coal winning machine Download PDFInfo
- Publication number
- CN201763343U CN201763343U CN2010202296197U CN201020229619U CN201763343U CN 201763343 U CN201763343 U CN 201763343U CN 2010202296197 U CN2010202296197 U CN 2010202296197U CN 201020229619 U CN201020229619 U CN 201020229619U CN 201763343 U CN201763343 U CN 201763343U
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- coal
- protective cover
- spray pipe
- mining
- titer
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Abstract
The utility model provides a spraying device and a coal winning machine. The spraying device comprises a protective hood, a spray pipe and a mounting plate; the protective hood is buckled on the mounting plate; and the spray pipe is arranged in the protective hood and is connected with a mineral standard hydraulic straight-through pipe arranged on a side plate of the protective hood. In the spraying device and the coal winning machine, by adopting the relevant structure that the protective hood is buckled on the mounting plate, and the spray pipe is arranged in the protective hood and is connected with the mineral standard hydraulic straight-through pipe arranged on the side plate of the protective hood, the technical defects that the dust suppression effect is not obvious since the self-provided spraying device of the coal winning machine in the prior art is arranged on the Lao Tang side of the coal winning machine, and since the corresponding protection structure is not arranged on the spraying device, the spraying device is easily crushed under the condition that larger bastard coal rolls down from the top of the plate. Therefore, the purposes of short-range spraying to the rotary drum and protection of the spraying device are achieved, and the dust suppression effect of the spraying device is enhanced.
Description
Technical field
The utility model relates to the coal-cutting machinery technical field, relates in particular to a kind of atomization mechanism and coal-winning machine.
Background technology
The atomization mechanism that carries on the existing coal-winning machine; much Lao Tang sides that is arranged at coal-winning machine; so that the cylinder of coal-winning machine is implemented remote spraying; process in practical application; the go out defective of dirt DeGrain of its existence; and owing to there is not the corresponding protection structure, pushes up under the situation that tumbles big bastard coal at the experience plate and easily smashed on the present coal-winning machine.
The utility model content
The utility model provides a kind of atomization mechanism and coal-winning machine; in order to solve the atomization mechanism that coal-winning machine carries in the prior art owing to be arranged at the Lao Tang side of coal-winning machine; the dirt DeGrain not only goes out; and, tumble the technological deficiency that is easily smashed under the situation of big bastard coal on experience plate top by there not being the corresponding protection structure thereon.
The utility model provides a kind of atomization mechanism, comprises protective cover, injection spray pipe and installing plate; Described protective cover is buckled and is located on the described installing plate; Described injection spray pipe is arranged in the described protective cover, and with the side plate of described protective cover on set logical being connected of mining titer straightening.
Described protective cover is the open sloping platform structure in a bottom surface and a side; Its upper plate of described protective cover is provided with and is used to block the logical extension of described mining titer straightening.
Described installing plate comprises anterior gripper shoe, middle part extension board and the rear portion fixed head installed; Described anterior installation gripper shoe, middle part extension board are connected successively with the rear portion fixed head; And described protective cover is buckled and is located at described anterior the installation on the gripper shoe, and forms the breach cavity with the described anterior gripper shoe of installing.
Described injection spray pipe comprises that an injection spray pipe body, two is used for the nipple and a mining titer crimp head of external fog-spray nozzle; Two described nipples are arranged at the sidepiece of described injection spray pipe body, and are in communication with the outside by the breach of described breach cavity;
And described mining titer crimp head is arranged at the end of described injection spray pipe body, and is connected with described mining titer straightening is logical.
The utility model provides a kind of coal-winning machine, comprises two rocker arm of coal mining machine, and the end of described rocker arm of coal mining machine is provided with coal mining machine roller, it is characterized in that, also comprises two above-mentioned atomization mechanisms;
Two described atomization mechanisms are separately fixed at the tractive unit position on the two described rocker arm of coal mining machine by included rear portion fixed head on the installing plate separately;
And the fog-spray nozzle that nipple connected on the injection spray pipe in the described atomization mechanism is aimed at described cylinder and is provided with.
Atomization mechanism of the present utility model and coal-winning machine; buckle by protective cover and to be located on the installing plate; injection spray pipe is arranged in this protective cover; and with the logical dependency structure that is connected of mining titer straightening set on the side plate of this protective cover; solved the atomization mechanism that coal-winning machine carries in the prior art owing to be arranged at the Lao Tang side of coal-winning machine; the dirt DeGrain not only goes out; and by there not being the corresponding protection structure thereon; tumble the technological deficiency that is easily smashed under the situation of big bastard coal on experience plate top; realized cylinder is closely sprayed and protected the purpose of atomization mechanism, improved the dirt effect of going out of atomization mechanism.
Description of drawings
Fig. 1 is the structural representation of the utility model atomization mechanism;
Fig. 2 is the structural representation of protective cover in the utility model atomization mechanism;
Fig. 3 is the structural representation of installing plate in the utility model atomization mechanism.
The specific embodiment
Embodiment one
Fig. 1 is the structural representation of the utility model atomization mechanism.Fig. 2 is the structural representation of protective cover in the utility model atomization mechanism.Fig. 3 is the structural representation of installing plate in the utility model atomization mechanism.In conjunction with Fig. 1, Fig. 2 and shown in Figure 3; the atomization mechanism of present embodiment comprises protective cover 11, injection spray pipe 12 and installing plate; wherein; protective cover 11 is buckled and is located on the installing plate, and injection spray pipe 12 is arranged in the protective cover 11 and is connected with the mining titer straightening logical 1102 that is provided with on the side plate of protective cover 11.
Particularly, installing plate comprises anterior gripper shoe 1301, middle part extension board 1302 and the rear portion fixed head 1303 installed, gripper shoe 1301 is installed in this front portion, middle part extension board 1302 is I-shaped with rear portion fixed head 1303 and is connected successively, its rear portion fixed head 1303 is the mining channel-section steel that is used to install and fix the present embodiment atomization mechanism, and middle part extension board 1302 can guarantee that anterior installation gripper shoe 1301 is positioned at the tractive unit position on the rocker arm of coal mining machine; Protective cover 11 is the open sloping platform structure in a bottom surface and a side, lower edge on its three side is respectively arranged with ear seat 1101, protective cover 11 can be connected buckle by bolt by ear seat 1101 and be located on the anterior installation gripper shoe 1301, form the breach cavity gripper shoe 1301 to be installed with the front portion, the side plate of this protective cover 11 is provided with mining titer straightening and leads to 1102, and these protective cover 11 its upper plates 1103 are provided with the extension that is used to block this mining titer straightening logical 1102; Injection spray pipe 12 is suspended in the protective cover 11; it comprises injection spray pipe body 1201; two are used for the nipple 1202 and the mining titer crimp head 1203 of external fog-spray nozzle; nipple 1202 is a delivery port; two nipples 1202 are arranged at the sidepiece of injection spray pipe body 1201 and buckle the breach of being located at anterior installation gripper shoe 1301 formed breach cavitys by protective cover 11 and are in communication with the outside; and mining titer crimp head 1203 is arranged at the end of injection spray pipe body 1201; and be connected with mining titer straightening logical 1102, mining titer crimp head 1203 and mining titer straightening logical 1102 is water inlet.
In actual applications, can connect First Five-Year Plan eye fog-spray nozzle respectively on two nipples 1202 of injection spray pipe 12, the atomization mechanism of two present embodiments can be separately fixed at tractive unit position (the rib side that promptly is equivalent to coal-winning machine) on two rocker arm of coal mining machine by included rear portion fixed head 1303 on the installing plate separately, and in the atomization mechanism five fog-spray nozzles on two injection spray pipes 12 aim at respectively separately close cylinder and being provided with; And mining titer straightening logical 1102 is connected with spray of negative pressure pump in the mine by the hydralic hose joint; the extension of these protective cover 11 its upper plates 1103 shelters from the hydralic hose joint simultaneously and mining titer straightening leads to 1102, in order to avoid the bastard coal that falls that collapses in the coal-winning machine coal work smashes hydralic hose joint and/or mining titer straightening logical 1102.The low-pressure water that is provided with the spray of negative pressure pump in the mine is a power, realize the purpose that the passage of, mining titer crimp head 1203 logical 1102 by mining titer straightening, nipple 1202 and eye fog-spray nozzle is closely sprayed to the cylinder of coal-winning machine, improved the effect of the dirt that goes out in the coal mining process.
In sum, the atomization mechanism of present embodiment possesses following beneficial effect: 1, can bear the bump of big bastard coal, general protection atomization mechanism and hydralic hose joint thereof; 2, be located at anterior the installation on the gripper shoe because protective cover connects buckle by bolt, so can adjust atomization mechanism as required in front and back and the inclination angle of above-below direction; 3, can realize the in-plant spraying of strong pressure; 4, be convenient to install and dismantle.
The atomization mechanism of present embodiment; buckle by protective cover and to be located on the installing plate; injection spray pipe is arranged in this protective cover; and with the logical dependency structure that is connected of the mining titer straightening that is provided with on the side plate of this protective cover; solved the atomization mechanism that coal-winning machine carries in the prior art owing to be arranged at the Lao Tang side of coal-winning machine; the dirt DeGrain not only goes out; and by there not being the corresponding protection structure thereon; tumble the technological deficiency that is easily smashed under the situation of big bastard coal on experience plate top; atomization mechanism is arranged on the rib side of coal-winning machine by present embodiment; realized cylinder is closely sprayed and protected the purpose of atomization mechanism, improved the dirt effect of going out of atomization mechanism.
Embodiment two
The coal-winning machine of present embodiment comprises the atomization mechanism in two rocker arm of coal mining machine and two the foregoing descriptions one, and the end of rocker arm of coal mining machine is provided with coal mining machine roller, and the concrete structure of atomization mechanism repeats no more here.Two atomization mechanisms are by included rear portion fixed head on the installing plate separately, and be separately fixed at tractive unit position (the rib side that promptly is equivalent to coal-winning machine) on two rocker arm of coal mining machine, and the fog-spray nozzle aligns with drum that nipple connected on the injection spray pipe in this atomization mechanism and being provided with.
Particularly, can connect First Five-Year Plan eye fog-spray nozzle respectively on two nipples of injection spray pipe, two atomization mechanisms can be separately fixed at tractive unit position on two rocker arm of coal mining machine by included rear portion fixed head on the installing plate separately, and in the atomization mechanism five fog-spray nozzles on two injection spray pipes aim at respectively separately close cylinder and being provided with; And spray of negative pressure pump by the hydralic hose joint that mining titer straightening is logical and in the mine is connected; it is logical that the extension of this its upper plate of protective cover shelters from hydralic hose joint and mining titer straightening simultaneously, in order to avoid the bastard coal that falls of collapsing in the coal-winning machine coal work smashes the hydralic hose joint and/or mining titer straightening leads to.The low-pressure water that is provided with the spray of negative pressure pump in the mine is a power, realize the purpose that the passage of, mining titer crimp head nipple logical by mining titer straightening and eye fog-spray nozzle is closely sprayed to the cylinder of coal-winning machine, improved the effect of the dirt that goes out in the coal mining process.
The coal-winning machine of present embodiment; in atomization mechanism, buckle and be located on the installing plate by protective cover; injection spray pipe is arranged in this protective cover; and with the logical dependency structure that is connected of the mining titer straightening that is provided with on the side plate of this protective cover; solved the atomization mechanism that coal-winning machine carries in the prior art owing to be arranged at the Lao Tang side of coal-winning machine; the dirt DeGrain not only goes out; and by there not being the corresponding protection structure thereon; tumble the technological deficiency that is easily smashed under the situation of big bastard coal on experience plate top; atomization mechanism is arranged on the rib side of coal-winning machine by present embodiment; realized cylinder is closely sprayed and protected the purpose of atomization mechanism, improved the dirt effect of going out of atomization mechanism.
It should be noted that at last: above embodiment only in order to the explanation the technical solution of the utility model, is not intended to limit; Although the utility model is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (5)
1. an atomization mechanism is characterized in that, comprises protective cover, injection spray pipe and installing plate; Described protective cover is buckled and is located on the described installing plate; Described injection spray pipe is arranged in the described protective cover, and with the side plate of described protective cover on set logical being connected of mining titer straightening.
2. atomization mechanism according to claim 1 is characterized in that, described protective cover is the open sloping platform structure in a bottom surface and a side; Its upper plate of described protective cover is provided with and is used to block the logical extension of described mining titer straightening.
3. atomization mechanism according to claim 2 is characterized in that, described installing plate comprises anterior gripper shoe, middle part extension board and the rear portion fixed head installed;
Described anterior installation gripper shoe, middle part extension board are connected successively with the rear portion fixed head;
And described protective cover is buckled and is located at described anterior the installation on the gripper shoe, and forms the breach cavity with the described anterior gripper shoe of installing.
4. atomization mechanism according to claim 3 is characterized in that, described injection spray pipe comprises that an injection spray pipe body, two is used for the nipple and a mining titer crimp head of external fog-spray nozzle;
Two described nipples are arranged at the sidepiece of described injection spray pipe body, and are in communication with the outside by the breach of described breach cavity;
And described mining titer crimp head is arranged at the end of described injection spray pipe body, and is connected with described mining titer straightening is logical.
5. a coal-winning machine comprises two rocker arm of coal mining machine, and the end of described rocker arm of coal mining machine is provided with coal mining machine roller, it is characterized in that, also comprises the arbitrary described atomization mechanism of two aforesaid right requirement 1-4;
Two described atomization mechanisms are separately fixed at the tractive unit position on the two described rocker arm of coal mining machine by included rear portion fixed head on the installing plate separately;
And the fog-spray nozzle that nipple connected on the injection spray pipe in the described atomization mechanism is aimed at described cylinder and is provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202296197U CN201763343U (en) | 2010-06-12 | 2010-06-12 | Spray device and coal winning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202296197U CN201763343U (en) | 2010-06-12 | 2010-06-12 | Spray device and coal winning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201763343U true CN201763343U (en) | 2011-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202296197U Expired - Fee Related CN201763343U (en) | 2010-06-12 | 2010-06-12 | Spray device and coal winning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201763343U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108442966A (en) * | 2018-03-15 | 2018-08-24 | 朱柏艳 | A kind of mining sound control automatic spray device |
| CN109184687A (en) * | 2018-11-26 | 2019-01-11 | 田波 | From cleaning type intelligence coalcutter |
-
2010
- 2010-06-12 CN CN2010202296197U patent/CN201763343U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108442966A (en) * | 2018-03-15 | 2018-08-24 | 朱柏艳 | A kind of mining sound control automatic spray device |
| CN108442966B (en) * | 2018-03-15 | 2021-07-13 | 徐州迈集科技有限公司 | Mining automatic atomizer of acoustic control |
| CN109184687A (en) * | 2018-11-26 | 2019-01-11 | 田波 | From cleaning type intelligence coalcutter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110316 Termination date: 20150612 |
|
| EXPY | Termination of patent right or utility model |