CN204448147U - A kind of double-deck hammer type feedstuff crasher - Google Patents

A kind of double-deck hammer type feedstuff crasher Download PDF

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Publication number
CN204448147U
CN204448147U CN201420871097.9U CN201420871097U CN204448147U CN 204448147 U CN204448147 U CN 204448147U CN 201420871097 U CN201420871097 U CN 201420871097U CN 204448147 U CN204448147 U CN 204448147U
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China
Prior art keywords
hammer leaf
screen drum
interior
hammer
casing
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Active
Application number
CN201420871097.9U
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Chinese (zh)
Inventor
陈志辉
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JIANGMEN YUEHAI FEED CO Ltd
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JIANGMEN YUEHAI FEED CO Ltd
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Priority to CN201420871097.9U priority Critical patent/CN204448147U/en
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Abstract

The utility model discloses a kind of double-deck hammer type feedstuff crasher, comprise base, casing, motor, pulverizing chamber, described pulverizing chamber comprises armature spindle, hammer leaf frame, interior screen drum, interior hammer leaf, outer hammer leaf and outer screen drum; Described motor can rotate by rotor driven axle; Described hammer leaf frame and interior screen drum are placed on outside armature spindle, and are connected to armature spindle by connecting rod; Described screen drum is placed on outside hammer leaf frame, and described interior hammer leaf is fixed on hammer leaf frame, is positioned in the middle of screen drum and hammer leaf frame, and described outer hammer leaf is fixed on hammer leaf frame cuts by connecting rod and is positioned at outside screen drum; Described casing and pulverizing chamber arrange charging aperture at pulverizer axially open, and described intake port is less than interior screen drum diameter; Described outer screen drum is placed on outside outer hammer leaf and is fixed on casing inner wall, forms tapping channel, form discharging opening below opening and casing between described outer screen drum and casing.Compared with prior art, the utility model, through twice pulverizing, makes crushing material fully and evenly.

Description

A kind of double-deck hammer type feedstuff crasher
Technical field
The utility model relates to feed processing machinery field, is specifically related to a kind of double-deck hammer type feedstuff crasher.
Background technology
Beater disintegrating machine is that a kind of hammer leaf of High Rotation Speed that utilizes is to smash the machinery of feed.It has that structure simple general-purpose is strong, productivity ratio is high and the feature such as use safety, is the main flow processing size reduction machinery that current feed manufacturing industry uses.
Common grinder is primarily of part compositions such as base, pulverizing chamber, rotor and pressure screening mechanisms, and be provided with rotor in its pulverizing chamber, hammer leaf is evenly distributed on the excircle of rotor, is provided with the sieve of the densely covered mesh surrounding rotor rotor outer circle week.Its main operation principle is: the material that need pulverize enters pulverizing chamber by the feeding mechanism matched with the machine by its top feed mouth, under the hammer leaf strike and sieve plate friction effect of High Rotation Speed, material is pulverized gradually, and discharges from base discharging opening through sieve aperture under centrifugal force and airflow function.The largely dependence storeroom phase mutual friction of common grinder completes, to mechanical wear very greatly and very consumed energy in this process.In addition, the air-flow that granular material produces with High Rotation Speed hammer leaf rotates, and forms circulation layer, and powder is difficult to by sieve aperture, is unfavorable for discharging.And when material moisture content to be comminuted is higher, in pulverizing chamber, easily block sieve aperture, reduce effective area for sieving, output is reduced, also can make equipment corrosion simultaneously.
Utility model content
The purpose of this utility model is the shortcoming in order to overcome prior art, provides the double-deck hammer type feedstuff crasher that a kind of crush efficiency is high, facilitate material to go out to sieve.
For solving the problems of the technologies described above, the technical solution of the utility model is:
A kind of double-deck hammer type feedstuff crasher, comprise base, casing, motor, pulverizing chamber, described pulverizing chamber comprises armature spindle, hammer leaf frame, interior screen drum, interior hammer leaf, outer hammer leaf and outer screen drum; Described motor can rotate by rotor driven axle; Described hammer leaf frame and interior screen drum are placed on outside armature spindle, and are connected to armature spindle by connecting rod; Described screen drum is placed on outside hammer leaf frame, and described interior hammer leaf is fixed on hammer leaf frame, is positioned in the middle of screen drum and hammer leaf frame, and described outer hammer leaf is fixed on hammer leaf frame cuts by connecting rod and is positioned at outside screen drum; Described casing and pulverizing chamber arrange charging aperture at pulverizer axially open, and described intake port is less than interior screen drum diameter; Described outer screen drum is placed on outside outer hammer leaf and is fixed on casing inner wall, forms tapping channel, form discharging opening below opening and casing between described outer screen drum and casing.
Further, described interior screen drum sieve aperture is greater than outer screen drum sieve aperture.
Further, described charging aperture is also connected with air blast.
Further, described interior hammer leaf spacing is greater than described outer hammer leaf spacing.
Material, by drawing-in device and air blast, is inputted pulverizing chamber from hollow rotor shaft by the utility model; In pulverizing chamber, carry out first time by interior hammer leaf to material and pulverize, through the material of the pulverizing of hammer leaf, the material being less than interior screen drum sieve aperture sifts out due to centrifugal force, pulverizes further between inside and outside screen drum through outer screen drum; The material being greater than interior screen drum sieve aperture is stayed in interior screen drum and is pulverized further; Material is discharged from outer screen drum after outer hammer leaf is thoroughly pulverized.Compared with prior art, the utility model, through twice pulverizing, makes crushing material fully and evenly, decreases the probability of feed blocking sieve aperture, reduce the consumption of material friction to hammer leaf, economize energy simultaneously.
In order to understand better and implement, describe the utility model in detail below in conjunction with accompanying drawing.
Accompanying drawing explanation
Fig. 1 is the structure chart of double-deck hammer type feedstuff crasher of the present utility model.
Detailed description of the invention
Refer to Fig. 1, it is the structure chart of double-deck hammer type feedstuff crasher of the present utility model, comprises base 01, casing 02, motor, pulverizing chamber, and described pulverizing chamber comprises armature spindle 1, hammer leaf frame 2, interior screen drum 3, interior hammer leaf 4, outer hammer leaf 5 and outer screen drum 6.
Described motor can rotate by rotor driven axle, and described hammer leaf frame 2 and interior screen drum 3 are placed on outside armature spindle 1, and are connected to armature spindle 1 by connecting rod; Described interior screen drum 3 is placed on outside hammer leaf frame 2, and described interior hammer leaf 4 is fixed on hammer leaf frame 2, is positioned in the middle of screen drum 3 and hammer leaf frame 2, and described outer hammer leaf 5 is fixed on hammer leaf frame 2 cuts by connecting rod and is positioned at outside screen drum 3; Described interior screen drum 3 sieve aperture is greater than outer screen drum 6 sieve aperture.
Described casing 02 and pulverizing chamber arrange charging aperture at pulverizer axially open, and described intake port is less than interior screen drum 3 diameter; Described outer screen drum 6 is placed on outside outer hammer leaf 5 and is fixed on casing 02 inwall, forms tapping channel, be opened on below casing and form discharging opening 03 between described outer screen drum 6 and casing 02.
Its operation principle is, material barrel charging aperture enters interior screen drum, and carry out first time by interior hammer leaf 4 pairs of materials and pulverize, through the material of the pulverizing of interior hammer leaf, the material being less than interior screen drum 3 sieve aperture sifts out due to centrifugal force, pulverizes further between inside and outside screen drum through outer screen drum; The material being greater than interior screen drum 3 sieve aperture is stayed in interior screen drum and is pulverized further; Material by outer screen drum 6, is discharged from discharging opening 03 after outer hammer leaf 5 is thoroughly pulverized.Compared with prior art, the utility model, through twice pulverizing, makes crushing material fully and evenly, decreases the probability of feed blocking sieve aperture, reduce the consumption of material friction to hammer leaf, economize energy simultaneously.
The utility model is not limited to above-mentioned embodiment, if do not depart from practical range of the present utility model to various change of the present utility model or modification.All equalizations done according to the utility model application range change and improve, and all should belong within patent covering scope of the present utility model.

Claims (4)

1. a double-deck hammer type feedstuff crasher, comprises base, casing, motor, pulverizing chamber, it is characterized in that: described pulverizing chamber comprises armature spindle, hammer leaf frame, interior screen drum, interior hammer leaf, outer hammer leaf and outer screen drum; Described motor can rotate by rotor driven axle; Described hammer leaf frame and interior screen drum are placed on outside armature spindle, and are connected to armature spindle by connecting rod; Described screen drum is placed on outside hammer leaf frame, and described interior hammer leaf is fixed on hammer leaf frame, is positioned in the middle of screen drum and hammer leaf frame, and described outer hammer leaf is fixed on hammer leaf frame cuts by connecting rod and is positioned at outside screen drum; Described casing and pulverizing chamber arrange charging aperture at pulverizer axially open, and described intake port is less than interior screen drum diameter; Described outer screen drum is placed on outside outer hammer leaf and is fixed on casing inner wall, forms tapping channel, form discharging opening below opening and casing between described outer screen drum and casing.
2. double-deck hammer type feedstuff crasher according to claim 1, is characterized in that: described interior screen drum sieve aperture is greater than outer screen drum sieve aperture.
3. double-deck hammer type feedstuff crasher according to claim 1, is characterized in that: described charging aperture is also connected with air blast.
4. double-deck hammer type feedstuff crasher according to claim 1, is characterized in that: described interior hammer leaf spacing is greater than described outer hammer leaf spacing.
CN201420871097.9U 2014-12-31 2014-12-31 A kind of double-deck hammer type feedstuff crasher Active CN204448147U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420871097.9U CN204448147U (en) 2014-12-31 2014-12-31 A kind of double-deck hammer type feedstuff crasher

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420871097.9U CN204448147U (en) 2014-12-31 2014-12-31 A kind of double-deck hammer type feedstuff crasher

Publications (1)

Publication Number Publication Date
CN204448147U true CN204448147U (en) 2015-07-08

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105286045A (en) * 2015-11-30 2016-02-03 无锡市双氏机械有限公司 Extrusion-type cutting-type feed mixing machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105286045A (en) * 2015-11-30 2016-02-03 无锡市双氏机械有限公司 Extrusion-type cutting-type feed mixing machine

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