CN208115831U - A kind of crusher of coal sample preparation - Google Patents
A kind of crusher of coal sample preparation Download PDFInfo
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- CN208115831U CN208115831U CN201721838170.2U CN201721838170U CN208115831U CN 208115831 U CN208115831 U CN 208115831U CN 201721838170 U CN201721838170 U CN 201721838170U CN 208115831 U CN208115831 U CN 208115831U
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- broken cylinder
- broken
- crusher
- sample preparation
- cylinder
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- 239000003245 coal Substances 0.000 title claims abstract description 25
- 238000002360 preparation method Methods 0.000 title claims abstract description 17
- 239000007787 solid Substances 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model discloses a kind of crushers of coal sample preparation, including rectangular shell and it is located at the intracorporal broken cylinder of shell, fine motion component, broken cylinder outer surface is provided with the lug boss for coal crushing, it is connect between wherein one end of broken cylinder with bearing block, the other end of broken cylinder is connect by bearing block with belt pulley I, the front-back of shell offers an annular groove, fine motion is carried out in the annular groove for the front-back that the bearing block at broken cylinder both ends is stuck in shell, fine motion component includes the fixed block and elastic device being arranged on case inside wall, wherein one end of elastic device is connect with bearing block, the other end of elastic device is connect with fixed block.The utility model is ingenious in design, structure is simple, and the fine motion component in equipment makes broken cylinder have certain jiggle effect, and solid can be allowed to pass through when encountering the solid that can not be crushed and avoid damaging to broken cylinder, the service life for extending broken cylinder, has good market prospects.
Description
Technical field
The utility model relates to a kind of crushers of coal sample preparation, belong to solid field of cracking machine.
Background technique
Coal is for modernization industry, either heavy industry or light industry；Either energy industry, metallurgical work
Industry, chemical industry, mechanical industry or light and textile industries, food industry, transportation, all play an important role, various
Industrial department will all consume a certain amount of coal to a certain extent, therefore someone claims coal to be industrial " real grain ",
One of the main energy sources that human world uses since being 18th century, coal need to carry out break process during the preparation process, existing
Some crushers mostly use double broken barrel structures, but the gap between two broken cylinders of existing crusher is fixed, category
In rigid connection, due to including the harder substance such as rubble in the coal of part, once it enters between two broken cylinders inevitably
Broken cylinder can be damaged, therefore, it is necessary to the fine motion certain to broken cylinder, solid can be allowed when encountering the solid that can not be crushed
It passes through and avoids damaging to broken cylinder.
Utility model content
To solve the deficiencies in the prior art, the purpose of this utility model is to provide a kind of the broken of coal sample preparation
Machine.
In order to achieve the above objectives, the utility model adopts the following technical scheme：
A kind of crusher of coal sample preparation, including rectangular shell and is located at the intracorporal broken cylinder of shell, fine motion
Component, aforementioned case top are equipped with feed inlet, and aforementioned housing bottom is equipped with discharge port, and aforementioned broken cylinder is cylinder type hollow cylinder,
Broken cylinder quality is advantageously reduced, production cost is reduced, aforementioned broken cylinder outer surface is provided with the lug boss for coal crushing,
The quantity of aforementioned broken cylinder be 2, aforementioned 2 broken cylinders lower section arranged in parallel in feed inlet, aforementioned broken cylinder its
It is connect between middle one end with bearing block, the other end of aforementioned broken cylinder is connect by bearing block with belt pulley I, before aforementioned shell
Offer an annular groove below, the bearing block at aforementioned broken cylinder both ends be stuck in the annular groove of the front-back of shell into
Row fine motion, aforementioned fine motion component include the fixed block and elastic device being arranged on case inside wall, aforementioned flexible device its
Middle one end is connect with bearing block, and the other end of elastic device is connect with fixed block, and the fine motion component in the utility model makes to be crushed
Cylinder has certain jiggle effect, and solid can be allowed to pass through when encountering the solid that can not be crushed and avoid causing to damage to broken cylinder
Evil extends the service life of broken cylinder.
Preferably, aforementioned housing bottom is connected with the wheel of convenient transportation.
Preferably, aforementioned flexible device use spring hydraulic bar, spring hydraulic cylinder have long service life, it is easy for installation can
By the characteristics of.
Preferably, aforementioned annular groove is opened up with horizontal direction parallel.
Preferably, the length of aforementioned annular groove is 3cm.
Preferably, the two sides of aforementioned case top feed inlet are respectively arranged with a rotating electric machine, and aforementioned rotating electric machine is defeated
Belt pulley II is installed on shaft, is transmitted between aforesaid pulleys I and belt pulley II by belt.
Preferably, the quantity of aforementioned fixed block and elastic device is identical as bearing block quantity, i.e. a bearing block corresponding one
A fixed block and an elastic device.
Preferably, aforementioned lug boss is semicolumn block, and aforementioned semicolumn block length is 2cm, aforementioned semicolumn block and broken
Cylinder central axes direction is parallel and is evenly distributed on the outer surface of entire broken cylinder, is conducive to subtract using the lug boss of semicircle block
The wear condition of few broken cylinder outer surface, increases the service life of broken cylinder.
Preferably, the distance between aforementioned 2 broken cylinder outer surfaces are 1cm.
The utility model is beneficial in that：The utility model is ingenious in design, and structure is simple, convenient transportation, in equipment
Fine motion component make broken cylinder that there is certain jiggle effect, solid can be allowed to pass through when encountering the solid that can not be crushed and kept away
Exempt from customs examination is crushed cylinder and damages, and extends the service life of broken cylinder, has good market prospects.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of a preferred embodiment of the utility model；
Fig. 2 be in Fig. 1 A-A to diagrammatic cross-section；
Fig. 3 be in Fig. 2 B to schematic diagram.
The meaning of appended drawing reference in figure：1, shell, 2, feed inlet, 3, discharge port, 4, broken cylinder, 5, bearing block, 6, belt
Take turns I, 7, elastic device, 8, fixed block, 9, rotating electric machine, 10, belt pulley II, 11, wheel, 12, lug boss, 13, annular groove.
Specific embodiment
Specific introduce is made to the utility model below in conjunction with the drawings and specific embodiments.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " are used for description purposes only, and should not be understood as instruction or
Imply relative importance.
Referring to Fig. 1, the crusher of the coal sample preparation of the utility model including rectangular shell 1 and is located at shell
Broken cylinder 4, fine motion component in body 1 are equipped with feed inlet 2 at the top of shell 1, and 1 bottom of shell is equipped with discharge port 3, in 1 bottom of shell
It is surrounded by the wheel 11 of convenient transportation, being crushed cylinder 4 is cylinder type hollow cylinder, advantageously reduces broken 4 mass of cylinder, reduces production
Cost, the quantity of aforementioned broken cylinder 4 are 2,2 broken lower sections arranged in parallel in feed inlet 2 of cylinder 4,2 broken cylinders 4
The distance between outer surface is 1cm.
It referring to Fig. 1 to Fig. 3, is connect between wherein one end of broken cylinder 4 with bearing block 5, the other end of broken cylinder 4 passes through axis
Seat 5 is held to connect with belt pulley I6（5 size model number of bearing block that 4 both ends of cylinder are crushed in diagram is all the same, does not just mark individually here
Serial number）, rolling bearing is provided in bearing block 5, the two sides of 1 top feed mouth 2 of shell are respectively arranged with an electric rotating
Machine 9 is equipped with belt pulley II10 on 9 output shaft of rotating electric machine, is passed between belt pulley I6 and belt pulley II10 by belt
It passs, the front-back of shell 1 offers an annular groove 13, and the bearing block 5 at broken 4 both ends of cylinder is stuck in the front and back of shell 1
Fine motion is carried out in the annular groove 13 in face, fine motion component includes the fixed block 8 and elastic device 7 being arranged on 1 inner sidewall of shell, bullet
Wherein one end of property device 7 is connect with bearing block 5, and the other end of elastic device 7 is connect with fixed block 8, and wherein elastic device 7 is adopted
With spring hydraulic bar, spring hydraulic cylinder has long service life, and easy installation and reliable feature is understood that in the present embodiment
The quantity of fixed block 8 and elastic device 7 is identical as 5 quantity of bearing block out, i.e. the corresponding fixed block 8 and one of a bearing block 5
A elastic device 7.
Referring to Fig. 1 and Fig. 2, it is crushed 4 outer surface of cylinder and is provided with the lug boss 12 for coal crushing, lug boss 12 is semicircle
Column block, semicolumn block length are 2cm, and semicolumn block is parallel with broken 4 central axes direction of cylinder and is evenly distributed on entirely broken cylinder 4
Outer surface on, advantageously reduce the wear condition of broken 4 outer surface of cylinder using the lug boss of semicircle block, increase broken cylinder 4
Service life,
Specific in the present embodiment, annular groove 12 is opened up with horizontal direction parallel, and the length of annular groove 12 is 3cm.
To sum up aforementioned, the utility model is ingenious in design, and structure is simple, convenient transportation, and the fine motion component in equipment makes to be crushed
Cylinder has certain jiggle effect, and solid can be allowed to pass through when encountering the solid that can not be crushed and avoid causing to damage to broken cylinder
Evil extends the service life of broken cylinder, has good market prospects.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term
Stating may not refer to the same embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be
It can be combined in any suitable manner in any one or more embodiment or examples.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that above-described embodiment does not limit the utility model in any form, it is all by the way of equivalent substitution or equivalent transformation
Technical solution obtained, all falls in the protection scope of the utility model.
Claims (9)
1. a kind of crusher of coal sample preparation, which is characterized in that including rectangular shell and to be located at shell intracorporal broken
Broken cylinder, fine motion component, the case top are equipped with feed inlet, and the housing bottom is equipped with discharge port, and the broken cylinder is cylinder
Shape hollow cylinder, the broken cylinder outer surface are provided with the lug boss for coal crushing, and the quantity of the broken cylinder is 2, institute
2 broken cylinders lower section arranged in parallel in feed inlet is stated, is connect between wherein one end of the broken cylinder with bearing block, institute
The other end for stating broken cylinder is connect by bearing block with belt pulley I, and the front-back of the shell offers an annular groove, institute
Fine motion is carried out in the annular groove for the front-back that the bearing block for stating broken cylinder both ends is stuck in shell, the fine motion component includes setting
Fixed block and elastic device on case inside wall are set, wherein one end of the elastic device is connect with bearing block, elasticity dress
The other end set is connect with fixed block.
2. a kind of crusher of coal sample preparation according to claim 1, which is characterized in that the housing bottom connection
There is the wheel of convenient transportation.
3. a kind of crusher of coal sample preparation according to claim 1, which is characterized in that the elastic device uses
Spring hydraulic bar.
4. a kind of crusher of coal sample preparation according to claim 1, which is characterized in that the annular groove and level
Direction opens up in parallel.
5. a kind of crusher of coal sample preparation according to claim 4, which is characterized in that the length of the annular groove
For 3cm.
6. a kind of crusher of coal sample preparation according to claim 1, which is characterized in that the case top charging
The two sides of mouth are respectively arranged with a rotating electric machine, and belt pulley II, the belt pulley I are equipped on the rotating electric machine output shaft
It is transmitted between belt pulley II by belt.
7. a kind of crusher of coal sample preparation according to claim 1, which is characterized in that the fixed block and elasticity
The quantity of device is identical as bearing block quantity, i.e. a corresponding fixed block of bearing block and an elastic device.
8. a kind of crusher of coal sample preparation according to claim 1, which is characterized in that the lug boss is semicircle
Column block, the semicolumn block length are 2cm, and the semicolumn block is parallel with broken cylinder central axes direction and is evenly distributed on entire
On the outer surface of broken cylinder.
9. a kind of crusher of coal sample preparation according to claim 1, which is characterized in that outside 2 broken cylinders
The distance between surface is 1cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721838170.2U CN208115831U (en) | 2017-12-26 | 2017-12-26 | A kind of crusher of coal sample preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721838170.2U CN208115831U (en) | 2017-12-26 | 2017-12-26 | A kind of crusher of coal sample preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208115831U true CN208115831U (en) | 2018-11-20 |
Family
ID=64208618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721838170.2U Active CN208115831U (en) | 2017-12-26 | 2017-12-26 | A kind of crusher of coal sample preparation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208115831U (en) |
-
2017
- 2017-12-26 CN CN201721838170.2U patent/CN208115831U/en active Active
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