CN204602296U - A kind of hammer mill - Google Patents

A kind of hammer mill Download PDF

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Publication number
CN204602296U
CN204602296U CN201520269270.2U CN201520269270U CN204602296U CN 204602296 U CN204602296 U CN 204602296U CN 201520269270 U CN201520269270 U CN 201520269270U CN 204602296 U CN204602296 U CN 204602296U
Authority
CN
China
Prior art keywords
screen pack
casing
hammer mill
discharging opening
crushing
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
Application number
CN201520269270.2U
Other languages
Chinese (zh)
Inventor
罗建国
胡兴志
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
North China Institute of Science and Technology
Original Assignee
North China Institute of Science and Technology
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by North China Institute of Science and Technology filed Critical North China Institute of Science and Technology
Priority to CN201520269270.2U priority Critical patent/CN204602296U/en
Application granted granted Critical
Publication of CN204602296U publication Critical patent/CN204602296U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of hammer mill, comprise casing, this casing is provided with charge door, also comprise 2 hydraulic cylinders, 2 described hydraulic cylinders are placed in the outside of described casing, and the sidewall of described casing is provided with 2 breach, and the bottom of described casing is provided with the first discharging opening, be provided with the first screen pack in described casing, the top of this first screen pack is provided with the first crushing mechanism; The both sides of described first screen pack stretch out through described breach and to be in transmission connection with the output of described hydraulic cylinder.The utility model is convenient to material to discharge, and fragmentation can go out the material of variable grain size as required, also be convenient to the material after by fragmentation and transport, do not need to shut down, production efficiency is higher, and structure is simple, practical.

Description

A kind of hammer mill
Technical field
The utility model relates to a kind of hammer mill.
Background technology
At present, hammer mill is widely used in the industries such as cement, chemical industry, electric power, metallurgy, mining.Hammer mill mainly completes broken material operation by impact energy.During hammer mill work, High Rotation Speed made by driven by motor rotor, material enters in disintegrating machine chamber uniformly, the pivotal tup of high speed impacts, shear, tear material causes material fragmentation, meanwhile, the Action of Gravity Field of material self makes material rush at support body Internal baffle, grating from the tup of High Rotation Speed, and the material detention being greater than screen size continues the strike and the grinding that are subject to hammer on sieve plate, until be crushed to required discharging-material size, finally by outside sieve plate discharge machine.
In Chinese Patent Application No.: disclose a kind of hammer mill in 201420530049.3, comprise rotor disk, tup, semicircle grate plate, charging aperture and discharging opening, motor output shaft drives the rotor disk be arranged on axle by belt pulley, on tup with installing hole and by hinge on rotor disk, be characterized in: described semicircle grate plate is arranged on the Lower Half of broken body, grate on semicircle grate plate seams counts radial direction, and grate seam length direction parallels with the surface of revolution of tup.Easily block during this technical scheme discharge, and particle after this technical scheme material breakage is unique, when this technical scheme of needs different material particle is not suitable with.This technical scheme is further improved.
Utility model content
For the problems referred to above, the utility model provides a kind of hammer mill, is convenient to discharge, also can discharge the material of different size particles as required.
In order to solve the problem, the technical scheme that the utility model provides is:
A kind of hammer mill, comprise casing, this casing is provided with charge door, also comprise 2 hydraulic cylinders, 2 described hydraulic cylinders are placed in the outside of described casing, and the sidewall of described casing is provided with 2 breach, and the bottom of described casing is provided with the first discharging opening, be provided with the first screen pack in described casing, the top of this first screen pack is provided with the first crushing mechanism; The both sides of described first screen pack stretch out through described breach and to be in transmission connection with the output of described hydraulic cylinder.
During hammer crushing machine operation, the upper and lower shake of Driven by Hydraulic Cylinder first screen pack, facilitates material to discharge like this, the first screen pack is placed in the below of the first crushing mechanism, utilize material to conduct oneself with dignity, conveniently discharge material.
Preferably, the below of described first screen pack is also provided with the second screen pack, and the aperture of this second screen pack is less than the aperture of described first screen pack, is provided with the second crushing mechanism between first, second screen pack described.
Increase the second screen pack, the second crushing mechanism, produce the material that particle diameter is less, meet different needs, adaptability is good.Also avoid because instantaneous flow is large and cause vexed car, also alleviating the wearing and tearing of disintegrating machine parts to a certain extent.
Preferably, the sidewall of the described casing between first, second screen pack described is provided with the second discharging opening.The material of 2 kinds of different-diameter particles can be produced.
Preferably, described second screen pack and horizontal plane oblique, described second discharging opening is positioned at the comparatively low side of described second screen pack.Material is facilitated to discharge.
Preferably, the below of described first discharging opening is provided with the first conveyer belt, and the position of described second discharging opening is provided with the second conveyer belt.Be convenient to the material after by fragmentation transport, do not need to shut down, production efficiency is higher.
Compared with prior art, the beneficial effects of the utility model are:
The utility model is convenient to material to discharge, and fragmentation can go out the material of variable grain size as required, also be convenient to the material after by fragmentation and transport, do not need to shut down, production efficiency is higher, and structure is simple, practical.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below the utility model is described further:
Composition graphs 1: a kind of hammer mill, comprise casing 1, this casing 1 is provided with charge door 2, also comprise 2 hydraulic cylinders 3,2 hydraulic cylinders 3 are placed in the outside of casing 1, and the sidewall of casing 1 is provided with 2 breach 4, and the bottom of casing 1 is provided with the first discharging opening 5, be provided with the first screen pack 6 in casing 1, the top of this first screen pack 6 is provided with the first crushing mechanism 7; The both sides of the first screen pack 6 stretch out through breach 4 and to be in transmission connection with the output of hydraulic cylinder 3.
During hammer crushing machine operation, hydraulic cylinder 3 drives the upper and lower shake of the first screen pack 6, facilitates material to discharge like this, the first screen pack 6 is placed in the below of the first crushing mechanism 7, utilizes material to conduct oneself with dignity, conveniently discharge material.
The below of the first screen pack 6 is also provided with the second screen pack 8, and the aperture of this second screen pack 8 is less than the aperture of the first screen pack 6, is provided with the second crushing mechanism 9 between first, second screen pack.
Increase by the second screen pack 8, second crushing mechanism 9, produce the material that particle diameter is less, meet different needs, adaptability is good.Also avoid because instantaneous flow is large and cause vexed car, also alleviating the wearing and tearing of disintegrating machine parts to a certain extent.
The sidewall of the casing 1 between first, second screen pack is provided with the second discharging opening 10.
Second screen pack 8 and horizontal plane oblique, the second discharging opening 10 is positioned at the comparatively low side of the second screen pack 8.Material is facilitated to discharge.
The position that the below of the first discharging opening 5 is provided with the first conveyer belt 11, second discharging opening 10 is provided with the second conveyer belt 12.Be convenient to the material after by fragmentation transport, do not need to shut down, production efficiency is higher.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims (5)

1. a hammer mill, comprise casing, this casing is provided with charge door, it is characterized in that: also comprise 2 hydraulic cylinders, 2 described hydraulic cylinders are placed in the outside of described casing, and the sidewall of described casing is provided with 2 breach, and the bottom of described casing is provided with the first discharging opening, be provided with the first screen pack in described casing, the top of this first screen pack is provided with the first crushing mechanism; The both sides of described first screen pack stretch out through described breach and to be in transmission connection with the output of described hydraulic cylinder.
2. hammer mill according to claim 1, it is characterized in that: the below of described first screen pack is also provided with the second screen pack, the aperture of this second screen pack is less than the aperture of described first screen pack, is provided with the second crushing mechanism between first, second screen pack described.
3. hammer mill according to claim 2, is characterized in that: the sidewall of the described casing between first, second screen pack described is provided with the second discharging opening.
4. hammer mill according to claim 3, is characterized in that: described second screen pack and horizontal plane oblique, and described second discharging opening is positioned at the comparatively low side of described second screen pack.
5. the hammer mill according to claim 3 or 4, is characterized in that: the below of described first discharging opening is provided with the first conveyer belt, and the position of described second discharging opening is provided with the second conveyer belt.
CN201520269270.2U 2015-04-29 2015-04-29 A kind of hammer mill Expired - Fee Related CN204602296U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520269270.2U CN204602296U (en) 2015-04-29 2015-04-29 A kind of hammer mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520269270.2U CN204602296U (en) 2015-04-29 2015-04-29 A kind of hammer mill

Publications (1)

Publication Number Publication Date
CN204602296U true CN204602296U (en) 2015-09-02

Family

ID=53954886

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520269270.2U Expired - Fee Related CN204602296U (en) 2015-04-29 2015-04-29 A kind of hammer mill

Country Status (1)

Country Link
CN (1) CN204602296U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106076497A (en) * 2016-08-22 2016-11-09 李文杰 A kind of its anti-noise many particle diameters screening disintegrating machine
CN111438642A (en) * 2020-03-26 2020-07-24 合肥汇通控股股份有限公司 Waste classification retrieves's water cutting system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106076497A (en) * 2016-08-22 2016-11-09 李文杰 A kind of its anti-noise many particle diameters screening disintegrating machine
CN111438642A (en) * 2020-03-26 2020-07-24 合肥汇通控股股份有限公司 Waste classification retrieves's water cutting system

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150902

Termination date: 20160429