CN206746769U - A kind of breaker of coal-winning machine - Google Patents
A kind of breaker of coal-winning machine Download PDFInfo
- Publication number
- CN206746769U CN206746769U CN201720342158.6U CN201720342158U CN206746769U CN 206746769 U CN206746769 U CN 206746769U CN 201720342158 U CN201720342158 U CN 201720342158U CN 206746769 U CN206746769 U CN 206746769U
- Authority
- CN
- China
- Prior art keywords
- coal
- breaker
- oil cylinder
- crushing
- roller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Crushing And Grinding (AREA)
Abstract
China's coal-mine resource enrichness enriches, but relatively thick in certain areas coal seam, and ature of coal is preferable, and the hardness of coal is larger.It is easy for forming rib slabbing in recovery process, is formed compared with gathering coal, influences fully-mechanized mining equipment operation.Therefore a kind of breaker of coal-winning machine is devised, one end of crushing roller is provided with crushing head, and for the gathering coal of slabbing, first it is crushed using crushing head, crushing roller is then reused and coal cinder is crushed.Taper crushing roller is crushed to gathering coal first, and then ut is crushed, and coal cinder is reached the requirement of transport, and coal cinder is transported into tunnel so as to convenient, is reduced artificial processing bulk, is improved Homes Using TV, so as to reach the purpose for improving production effect.
Description
Technical field
It the utility model is related to mining technical field, more particularly to a kind of breaker of coal-winning machine.
Background technology
China's coal-mine resource enrichness enriches, but relatively thick in certain areas coal seam, and ature of coal is preferable, and the hardness of coal compared with
Greatly.It is easy for forming rib slabbing in recovery process, is formed compared with gathering coal, influences fully-mechanized mining equipment operation, reduce Homes Using TV simultaneously
And easily labourer is damaged, restrict normal production procedure.Therefore need to be designed the breaker of coal-winning machine
And transformation so that gathering coal can crush in the very first time, reduce transporting equipment abrasion so as to reach, improve Homes Using TV, reduce
Worker's labor intensity, reach the purpose of " high-yield and high-efficiency ".
Utility model content
The purpose of this utility model, it is exactly to solve the problems, such as that crushing efficiency is low in the prior art, and devises one kind and adopt
The breaker of coal machine, substantially increases operating efficiency.
The technical solution of the utility model is：A kind of breaker of coal-winning machine, including taper crushing roller 7, the cone
Shape crushing roller 7 is externally provided with pick 8, and roller bearing 4, one end of the roller bearing 4 are provided with the axis direction of the taper crushing roller 7
It is fixedly connected with the taper crushing roller 7 by axle sleeve 5, the other end of the roller bearing is broken by fix bar 17 and the taper
The inwall of broken roller 7 is fixedly connected, and the roller bearing 4 is connected by shaft coupling 3 with motor 1, the one of the taper crushing roller 7
Side is provided with crushing head 11, and the crushing head 11 is arranged on expansion link 14, and described expansion link 14 is inserted in telescopic oil cylinder 13
In, the telescopic oil cylinder 13 is hinged on hinged seat 12, and the hinged seat is fixedly mounted on fixed seat 15, the telescopic oil cylinder 13
Lower section is provided with and heightens oil cylinder 9, and the oil cylinder 9 of heightening is fixedly mounted in fixed seat 15, is heightened bar 10 and is inserted in and described heightens oil cylinder 9
Interior, the oil cylinder 9 of heightening is hinged with the outer wall of telescopic oil cylinder 13.Its advantageous effects is：It is first for the gathering coal of slabbing
It is crushed with the crushing head installed in roller one end, telescopic oil cylinder can adjust the broken radius of crushing head, and increase is broken
The broken scope of broken head, the height of crushing head can be adjusted by heightening oil cylinder.Taper crushing roller coal cinder larger to slabbing first
Crushed, then the less coal cinder of slabbing is crushed, coal cinder is reached the requirement of transport, is easy to transport coal cinder
Tunnel.
The utility model has carried out specific improvement to above-mentioned technical proposal, and it is specifically improved to：The axle sleeve 3 with it is described
Roller bearing 4 is connected by keyway 18.Its advantageous effects is：Axle sleeve can be made to be stably connected with roller bearing, by roller bearing band moving axis
Set rotates.
The utility model has carried out specific improvement to above-mentioned technical proposal, and it is specifically improved to：The axle sleeve 5 with it is described
Taper crushing roller 7 is fixedly connected by pin.Its advantageous effects is：Make to be stably connected between axle sleeve and crushing roller,
Ensure the stability that motion is transmitted.
The utility model has carried out specific improvement to above-mentioned technical proposal, and it is specifically improved to：The crushing head 11 is
Hydraulic crushing head.Its advantageous effects is：The power output of hydraulic crushing head is larger, can realize the coal cinder larger to hardness
It is broken, improve operating efficiency.
The utility model has carried out specific improvement to above-mentioned technical proposal, and it is specifically improved to：The crushing head 11 by
Hard alloy steel is made.Its advantageous effects is：The crushing efficiency of crushing head can be improved, extend crushing head uses the longevity
Life.
The utility model has carried out specific improvement to above-mentioned technical proposal, and it is specifically improved to：The pick 8 is by hard
Steel alloy is made.Its advantageous effects is：The crushing efficiency of roller is improved, extends the service life of pick.
The utility model has carried out specific improvement to above-mentioned technical proposal, and it is specifically improved to：The motor 1 is electricity
Machine.Its advantageous effects is：The power output that motor can be stablized, so as to so that roller is effectively broken to coal cinder
It is broken, improve operating efficiency.
The beneficial effects of the utility model can be learnt by above-mentioned technical proposal, because the breaking capacity of crushing roller is limited,
Crushing head is installed in one end of crushing roller, for the gathering coal of slabbing, first it crushed using crushing head, Ran Houzai
Coal cinder is crushed using crushing roller.Taper crushing roller is crushed to gathering coal first, and then ut is carried out
It is broken, coal cinder is reached the requirement of transport, coal cinder is transported into tunnel so as to convenient, bulk can be avoided to block and slip head, reduce people
To handle bulk, Homes Using TV is improved, production effect is improved so as to reach, reduces the purpose of worker's labor intensity.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure：1st, motor, 2, output shaft, 3, shaft coupling, 4, roller bearing, 5, axle sleeve, 6, bearing, 7, roller, 8, pick, 9, adjust
High oil cylinder, 10, heighten bar, 11, crushing head, 12, hinged seat, 13, telescopic oil cylinder, 14, expansion link, 15, fixed plate, 16, bearing,
17th, fix bar, 18 keyways.
Specific embodiment
In order to more fully understand the utility model, embodiment of the present utility model is explained in detail below in conjunction with the accompanying drawings.
Specific embodiment：As shown in figure 1, a kind of breaker of coal-winning machine, including taper crushing roller 7, taper crushes
The axis direction of roller 7 is provided with roller bearing 1, and roller bearing 1 passes through shaft coupling 3 and electricity through taper crushing roller 7, one section of roller bearing 1
Machine 1 is connected, and roller bearing 1 is fixedly connected by axle sleeve 5 with taper crushing roller 7.Pick 8 is provided with the outside of taper crushing roller 7.
Crushing head 11 is provided with the opposite side of taper crushing roller 7, crushing head 11 is connected with expansion link 11, and expansion link is inserted in telescopic oil cylinder
In 13, telescopic oil cylinder is hinged on hinged seat 12, and hinged seat is fixedly mounted in fixed seat 15, can extend so as to expansion link or
Person reduces the distance.It is provided with the bottom of telescopic oil cylinder 12 and heightens oil cylinder 9, telescopic oil cylinder is fixedly mounted in fixed seat 15, heightened
Bar 10, which is inserted in, to be heightened in oil cylinder 9, is heightened bar and is hinged on the outer wall of telescopic oil cylinder 12, to realize the rise of crushing head or drop
It is low.For the gathering coal of the slabbing during coal mining, because the breaking capacity of crushing roller is limited, crushing head pair can be first used
Gathering coal is crushed, and then coal cinder is crushed by crushing roller again, to facilitate coal cinder to transport tunnel, improves production effect
Rate, the labor intensity of worker is reduced, so as to reach the purpose of high-yield and high-efficiency.
Technical characteristic of the utility model without description can be achieved by the prior art, and will not be repeated here.Certainly, on
It is not that the utility model is also not limited to the example above to limitation of the present utility model to state bright, the art it is general
The variations, modifications, additions or substitutions that logical technical staff is made in essential scope of the present utility model, should also belong to this practicality
New protection domain.
Claims (7)
- A kind of 1. breaker of coal-winning machine, it is characterised in that：Including taper crushing roller（7）, the taper crushing roller（7） It is externally provided with pick（8）, in the taper crushing roller（7）Axis direction be provided with roller bearing（4）, the roller bearing（4）One end with The taper crushing roller（7）Pass through axle sleeve（5）It is fixedly connected, the other end of the roller bearing passes through fix bar（17）With the cone Shape crushing roller（7）Inwall be fixedly connected, the roller bearing（4）Pass through shaft coupling（3）With motor（1）It is connected, in the taper Crushing roller（7）One side crushing head is installed（11）, the crushing head（11）Installed in expansion link（14）On, described stretches Contracting bar（14）It is inserted in telescopic oil cylinder（13）In, the telescopic oil cylinder（13）It is hinged on hinged seat（12）On, the hinged seat is fixed Installed in fixed seat（15）, the telescopic oil cylinder（13）Lower section is provided with and heightens oil cylinder（9）, it is described to heighten oil cylinder（9）It is fixedly mounted In fixed seat（15）On, heighten bar（10）Oil cylinder is heightened described in being inserted in（9）It is interior, it is described to heighten bar（10）With the telescopic oil cylinder （13）Outer wall is hinged.
- A kind of 2. breaker of coal-winning machine as claimed in claim 1, it is characterised in that：The axle sleeve（5）With the roller bearing （4）Pass through keyway（18）Connection.
- A kind of 3. breaker of coal-winning machine as claimed in claim 1, it is characterised in that：The axle sleeve（5）With the taper Crushing roller（7）It is fixedly connected by pin.
- A kind of 4. breaker of coal-winning machine as claimed in claim 1, it is characterised in that：The crushing head（11）Broken for hydraulic pressure Broken head.
- A kind of 5. breaker of coal-winning machine as claimed in claim 1, it is characterised in that：The crushing head（11）Closed by hard Jin Gang is made.
- A kind of 6. breaker of coal-winning machine as claimed in claim 1, it is characterised in that：The pick（8）By hard alloy Steel is made.
- A kind of 7. breaker of coal-winning machine as claimed in claim 1, it is characterised in that：The motor（1）For motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720342158.6U CN206746769U (en) | 2017-04-01 | 2017-04-01 | A kind of breaker of coal-winning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720342158.6U CN206746769U (en) | 2017-04-01 | 2017-04-01 | A kind of breaker of coal-winning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206746769U true CN206746769U (en) | 2017-12-15 |
Family
ID=60612280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720342158.6U Expired - Fee Related CN206746769U (en) | 2017-04-01 | 2017-04-01 | A kind of breaker of coal-winning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206746769U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110237918A (en) * | 2019-06-14 | 2019-09-17 | 江西和润宇电源科技有限公司 | A kind of accumulator of electric car production energy-saving equipment |
-
2017
- 2017-04-01 CN CN201720342158.6U patent/CN206746769U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110237918A (en) * | 2019-06-14 | 2019-09-17 | 江西和润宇电源科技有限公司 | A kind of accumulator of electric car production energy-saving equipment |
| CN110237918B (en) * | 2019-06-14 | 2021-05-28 | 江西和润宇电源科技有限公司 | Energy-saving production equipment for storage battery of electric automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171215 |