CN1546785A - Crusher for fodder - Google Patents

Crusher for fodder Download PDF

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Publication number
CN1546785A
CN1546785A CNA200310114469XA CN200310114469A CN1546785A CN 1546785 A CN1546785 A CN 1546785A CN A200310114469X A CNA200310114469X A CN A200310114469XA CN 200310114469 A CN200310114469 A CN 200310114469A CN 1546785 A CN1546785 A CN 1546785A
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CN
China
Prior art keywords
sharpener
feed hopper
cutter shaft
frame
sidewall
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.)
Granted
Application number
CNA200310114469XA
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Chinese (zh)
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CN1274474C (en
Inventor
范金德
冯亚强
陆地
Original Assignee
冯亚强
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 冯亚强 filed Critical 冯亚强
Priority to CN 200310114469 priority Critical patent/CN1274474C/en
Publication of CN1546785A publication Critical patent/CN1546785A/en
Application granted granted Critical
Publication of CN1274474C publication Critical patent/CN1274474C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The invention discloses a kind of forage fodder crushing device, which includes the frame, a feeding funnel on the frame, there has a discharging outlet on the bottom of the feeding funnel, there sets a crushing device driven by power source under the discharging outlet. The crushing device includes a parallel knife shaft, blades groups are set are set on the parallel knife shaft along the axis through blades setting device, each group of blades are distributed along the axial direction evenly, the crushing device is at one side of the discharging outlet, the gap between blade groups sets an adjusting gate which can control the extruding length of blade; the forage fodder is put into the feeding funnel, because of the effect of gravity, the fodder flows to the discharging outlet, and crushed by the blades rotating with high speed, thus it can control the crushing length. The structure of the invention is simple, it is reliable.

Description

The forage powder crushing device
Technical field
The present invention relates to a kind of papermaking equipment, relate in particular to a kind of device that paper making raw materials such as wheat straw, straw are pulverized.
Background technology
It is the papermaking raw material that present paper-making industry generally adopts forages such as wheat straw, straw, the first step of its technology is earlier forage to be pulverized, but existing forage pulverizer adopts the artificial feeding of many people to process, shortcomings such as labor productivity is low, the personnel that take are many, labour intensity is big, the needs that the incompatibility modern industrialization is produced.
Summary of the invention
The purpose of this invention is to provide a kind of forage powder crushing device simple in structure, automatically feed.
For achieving the above object, technical scheme of the present invention is: described forage powder crushing device comprises frame, the frame top is provided with feed hopper, the bottom of described feed hopper is provided with discharging opening, the below of discharging opening is provided with the reducing mechanism by drive power source, described reducing mechanism comprises horizontally disposed cutter shaft, by the cutter erecting device sharpener group of sharpener being made of many is installed uniformly at intervals vertically on the horizontally disposed cutter shaft, each sharpener group many radial equipartition setting of sharpener along cutter shaft, the gap that reducing mechanism is positioned at the sharpener group of discharging opening one side is provided with the adjusting screen that can control the sharpener extension elongation, and the below of reducing mechanism is provided with lower grid plate.
As a kind of improvement, cutter erecting device between described sharpener and the cutter shaft comprise be provided with along the cutter shaft axially spaced-apart and with the fixing disk knife rest of cutter shaft, knife rest is that the center is laid with a plurality of little cutter shafts with the axis of cutter shaft, and the sharpener that can rotate thereon is installed on the little cutter shaft.
As a kind of improvement, described feed hopper comprises the rotating columnar feed hopper sidewall that is driven by tumbler and is fixed on the frame and with at the bottom of the corresponding hopper in columnar sidewall bottom, the inboard of columnar feed hopper sidewall is installed with the material toggling pawl.
As a kind of further improvement, the tumbler that the columnar feed hopper sidewall of described drive rotates comprises the chain that is fixed in feed hopper sidewall outer circumference, is fixedly arranged on drive power source and sprocket wheel chain engages on the frame; The outer circumference of columnar feed hopper sidewall also is provided with guide rail, with the corresponding position of guide rail a plurality of support support rollers and support roller entad is installed on the frame.
Owing to adopt technique scheme, described forage powder crushing device comprises frame, the frame top is provided with feed hopper, the bottom of described feed hopper is provided with discharging opening, the below of discharging opening is provided with the reducing mechanism by drive power source, described reducing mechanism comprises horizontally disposed cutter shaft, by the cutter erecting device sharpener group of sharpener being made of many is installed uniformly at intervals vertically on the horizontally disposed cutter shaft, each sharpener group many radial equipartition setting of sharpener along cutter shaft, the gap that reducing mechanism is positioned at the sharpener group of discharging opening one side is provided with the adjusting screen that can control the sharpener extension elongation, and the below of reducing mechanism is provided with lower grid plate; After forage is put into feed hopper, because discharging opening is moved towards in the effect of gravity automatically, through the sharpener chopping that reducing mechanism rotates at a high speed, regulate screen and can regulate the sharpener extension elongation, thereby can control chopping length, the present invention is simple in structure, uses reliably, has great application value.
Cutter erecting device between described sharpener and the cutter shaft comprise be provided with along the cutter shaft axially spaced-apart and with the fixing disk knife rest of cutter shaft, knife rest is that the center is laid with a plurality of little cutter shafts with the axis of cutter shaft, the sharpener that can rotate thereon is installed on the little cutter shaft, sharpener relies on centripetal force protruding when work like this, in crushing process, can reduce the infringement that sharpener directly is subjected to moment of flexure, improve the service life of sharpener; And the forage length of pulverizing can not be subjected to charging rate and what influence, and forage is pulverized more even.
Described feed hopper comprises the rotating columnar feed hopper sidewall that is driven by tumbler and is fixed on the frame and with at the bottom of the corresponding hopper in columnar sidewall bottom, the inboard of columnar feed hopper sidewall is installed with the material toggling pawl; This structure can increase the quantity of a feeding of the present invention, forage can not had remaining process forage powder crushing device in feed hopper and material toggling pawl rotary course, and forage is pulverized completely.
Description of drawings
Accompanying drawing 1 is the structural representation of the embodiment of the invention.
Accompanying drawing 2 is that the A-A of accompanying drawing 1 is to view.
The specific embodiment
As accompanying drawing 1, shown in the accompanying drawing 2, described forage powder crushing device comprises frame 2, frame 2 tops are provided with feed hopper 1, the bottom of described feed hopper 1 is provided with discharging opening 15, the below of discharging opening 15 is provided with the reducing mechanism 3 that is driven by power source 4, described reducing mechanism 3 comprises horizontally disposed cutter shaft 31, by the cutter erecting device sharpener group of sharpener 32 being made of many is installed uniformly at intervals vertically on the horizontally disposed cutter shaft 31, each sharpener group many radial equipartition setting of sharpener 32 along cutter shaft 31, the gap that reducing mechanism 3 is positioned at the sharpener group of discharging opening 15 1 sides is provided with the adjusting screen 5 that can control sharpener 32 extension elongations, the part of regulating screen 5 of stretching out sharpener 32 works to pulverize the forage raw material, the below of reducing mechanism 3 is provided with lower grid plate 6, and sharpener 32 can carry out the secondary pulverizing to the broken forage that enters in the space that adjusting screen 5 and lower grid plate 6 are formed.
Cutter erecting device between described sharpener 32 and the cutter shaft 31 comprise be provided with along cutter shaft 31 axially spaced-aparts and with the fixing disk knife rest 33 of cutter shaft 31, knife rest 33 is that the center is laid with a plurality of pocket knife axles 34 with the axis of cutter shaft 31, the sharpener 32 that can rotate thereon is installed on the pocket knife axle 34, sharpener relies on centripetal force protruding when work like this, in crushing process, can reduce the infringement that sharpener directly is subjected to moment of flexure, improve the service life of sharpener; And the forage length of pulverizing can not be subjected to charging rate and what influence, and forage is pulverized more even.
Described feed hopper 1 comprises the rotating columnar feed hopper sidewall 16 that is driven by tumbler and is fixed on the frame 2 and with at the bottom of the corresponding hopper in columnar sidewall 16 bottoms 17, the inboard of columnar feed hopper sidewall 16 is installed with material toggling pawl 14, this structure can increase the quantity of a feeding of the present invention, in feed hopper and material toggling pawl rotary course, forage can not had remaining process forage powder crushing device, forage is pulverized completely.
The tumbler that the columnar feed hopper sidewall 16 of described drive rotates comprises the chain 12 that is fixed in feed hopper sidewall 16 outer circumference, is fixedly arranged on drive power source and the sprocket wheels 11 chain 12 engagements on the frame 2; The outer circumference of columnar feed hopper sidewall 16 also is provided with guide rail 13, with guide rail 13 corresponding positions a plurality of support support rollers 18 and support roller 19 entad are installed on the frame 2, support support roller 18 and support feed hopper sidewall 16 by guide rail 13, entad support roller 19 guarantees that feed hopper sidewall 16 is along fixing axis rotation.

Claims (4)

1. forage powder crushing device, it is characterized in that: described forage powder crushing device comprises frame (2), frame (2) top is provided with feed hopper (1), the bottom of described feed hopper (1) is provided with discharging opening (15), the below of discharging opening (15) is provided with the reducing mechanism (3) that is driven by power source (4), described reducing mechanism (3) comprises horizontally disposed cutter shaft (31), by the cutter erecting device sharpener group of sharpener (32) being made of many is installed uniformly at intervals vertically on the horizontally disposed cutter shaft (31), each sharpener group many radial equipartition setting of sharpener (32) along cutter shaft (31), the gap that reducing mechanism (3) is positioned at the sharpener group of discharging opening (15) one sides is provided with the adjusting screen (5) that can control sharpener (32) extension elongation, and the below of reducing mechanism (3) is provided with lower grid plate (6).
2. forage powder crushing device as claimed in claim 1, it is characterized in that: the cutter erecting device between described sharpener (32) and the cutter shaft (31) comprise be provided with along cutter shaft (31) axially spaced-apart and with the fixing disk knife rest (33) of cutter shaft (31), knife rest (33) is that the center is laid with a plurality of little cutter shafts (34) with the axis of cutter shaft (31), and the sharpener (32) that can rotate thereon is installed on the little cutter shaft (34).
3. forage powder crushing device as claimed in claim 1, it is characterized in that: described feed hopper (1) comprise the rotating columnar feed hopper sidewall (16) that drives by tumbler and be fixed on the frame (2) and with (17) at the bottom of the corresponding hopper in columnar sidewall (16) bottom, the inboard of columnar feed hopper sidewall (16) is installed with material toggling pawl (14).
4. forage powder crushing device as claimed in claim 2, it is characterized in that: the tumbler that the columnar feed hopper sidewall of described drive (16) rotates comprises the chain (12) that is fixed in feed hopper sidewall (16) outer circumference, is fixedly arranged on drive power source and the sprocket wheel (11) chain (12) engagement on the frame (2); The outer circumference of columnar feed hopper sidewall (16) also is provided with guide rail (13), and frame (2) goes up with guide rail (13) and a plurality of support support rollers (18) and support roller (19) entad is installed the position accordingly.
CN 200310114469 2003-12-12 2003-12-12 Crusher for fodder Expired - Fee Related CN1274474C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200310114469 CN1274474C (en) 2003-12-12 2003-12-12 Crusher for fodder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200310114469 CN1274474C (en) 2003-12-12 2003-12-12 Crusher for fodder

Publications (2)

Publication Number Publication Date
CN1546785A true CN1546785A (en) 2004-11-17
CN1274474C CN1274474C (en) 2006-09-13

Family

ID=34337088

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200310114469 Expired - Fee Related CN1274474C (en) 2003-12-12 2003-12-12 Crusher for fodder

Country Status (1)

Country Link
CN (1) CN1274474C (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101838942A (en) * 2009-02-27 2010-09-22 刘鑫钢 Hay fiber pulling machine for paper-making pulping and system thereof
CN102626939A (en) * 2012-05-09 2012-08-08 张鲁刚 Rotary type wood crusher
CN101109155B (en) * 2006-07-18 2012-11-21 金荣孝 Novel papermaking feed-preparing combined equipment system and technique
CN104521448A (en) * 2014-12-22 2015-04-22 李庆冲 Full-automatic straw smashing machine
CN106622545A (en) * 2017-02-17 2017-05-10 江苏神力生态农业科技有限公司 Two-stage filament rubbing machine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101109155B (en) * 2006-07-18 2012-11-21 金荣孝 Novel papermaking feed-preparing combined equipment system and technique
CN101838942A (en) * 2009-02-27 2010-09-22 刘鑫钢 Hay fiber pulling machine for paper-making pulping and system thereof
CN102626939A (en) * 2012-05-09 2012-08-08 张鲁刚 Rotary type wood crusher
CN104521448A (en) * 2014-12-22 2015-04-22 李庆冲 Full-automatic straw smashing machine
CN106622545A (en) * 2017-02-17 2017-05-10 江苏神力生态农业科技有限公司 Two-stage filament rubbing machine

Also Published As

Publication number Publication date
CN1274474C (en) 2006-09-13

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