CN109529989A - A kind of straight roll shape seed damage device of tooth form - Google Patents
A kind of straight roll shape seed damage device of tooth form Download PDFInfo
- Publication number
- CN109529989A CN109529989A CN201811503725.7A CN201811503725A CN109529989A CN 109529989 A CN109529989 A CN 109529989A CN 201811503725 A CN201811503725 A CN 201811503725A CN 109529989 A CN109529989 A CN 109529989A
- Authority
- CN
- China
- Prior art keywords
- low speed
- roll
- speed
- roller
- frame body
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/06—Crushing or disintegrating by roller mills with two or more rollers specially adapted for milling grain
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/32—Adjusting, applying pressure to, or controlling the distance between, milling members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/42—Driving mechanisms; Roller speed control
- B02C4/423—Driving mechanisms; Roller speed control with vibrating or oscillating mechanisms
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
The present invention relates to a kind of straight roller seed type grain crushing devices of tooth form, including frame body, oppositely oriented high-speed breakage roller and low speed breaker roll, two breaker rolls are evenly distributed with the straight roller of tooth form of triangle straight-tooth using outer circumference surface, seed damage space is formed between two breaker rolls, it is greenfeed input direction below two breaker roll matching parts, is greenfeed outbound course above matching part；Two breaker rolls are respectively supported on high speed roll shaft and low speed roll shaft, and high speed roll shaft both ends are supported on frame body, and one end is high speed roller power intake；Low speed roll shaft both ends are respectively supported in a low speed roll bearing seat, and one end is low speed roller power intake；Two low speed roll bearing seat upper ends are connect with the rotating shaft terminal being supported on frame body；Both ends low speed roll bearing seat is respectively provided with one group high low speed breaker roll gap adjusting structure on the inside of high speed roller；One group of elastic tensioning structure is respectively connected between both ends low speed roll bearing seat and frame body.The present apparatus improves seed damage rate, avoids greenfeed wire drawing.
Description
Technical field
The invention belongs to Green-fodder harvesting machine technical fields, are related to seed damage technology more particularly to a kind of straight roller of tooth form
Type seed damage device.
Background technique
Since the continuous upgrading in pasture expands, requirement of the pasture to feed is also increasingly stringenter, originally without corn kernel
The Green-fodder harvesting machine of crushing function, market demand glide in cliff of displacement formula.External product generally all has seed damage function,
Domestic each main engine plants are oriented to according to demand also in the product for constantly promoting oneself, increase seed damage function to respective vehicle.
Initially increase rasp bar on chopping bottom case, seed damage is carried out by way of rubbing.But which can only be crushed seldom
A part of seed, while part greenfeed is kneaded into filament shape, cause to affect blueness with batch of feed fermentation Time Inconsistency
The nutrition of feed is at, it is therefore desirable to exploitation preferably seed damage device.
It is retrieved through the prior art, does not retrieve technical solution relevant to present patent application
Summary of the invention
It is an object of the invention in place of overcome the deficiencies in the prior art, provide one kind increase substantially seed damage rate,
Different requirements according to particle size difference and seed damage degree can suitably be adjusted and be avoided that greenfeed wire drawing, from
And the straight roll shape seed damage device of tooth form that the consistency of subsequent feed fermentation time can be improved.
The present invention solves its technical problem and adopts the following technical solutions to achieve:
A kind of straight roll shape seed damage device of tooth form, it is characterised in that: including frame body, be placed in height oppositely oriented in frame body
Fast breaker roll and low speed breaker roll, the high-speed breakage roller and low speed breaker roll are all made of outer circumference surface and are evenly equipped with triangle straight-tooth
The straight roll structure of tooth form, formed for material between the high-speed breakage roller and low speed breaker roll through seed damage space, high speed
The lower section of breaker roll and low speed breaker roll matching part is greenfeed input direction, high-speed breakage roller and low speed breaker roll auxiliary section
The top of position is greenfeed outbound course；
The high-speed breakage roller and low speed breaker roll are respectively supported on high speed roll shaft and low speed roll shaft, and the two of high speed roll shaft
By bearing support on frame body, one end of high speed roll shaft forms high speed roller power intake at end；Distinguish at the both ends of low speed roll shaft
By bearing support in a low speed roll bearing seat, one end of low speed roll shaft forms low speed roller input terminal；Two low speed roll bearing seats
The end of upper end and the both ends of rotary shaft or two rotary shafts of coaxial arrangement be separately connected, rotary shaft is supported in frame
On body；At both ends, low speed roll bearing seat is each provided with one group high low speed breaker roll gap adjusting structure on the inside of high speed roller；
Respectively being connected with one group between both ends low speed roll bearing seat and frame body makes low speed breaker roll close to the elastic tensioning of high-speed breakage roller
Structure.
And, the triangle straight-tooth on the high-speed breakage roller and low speed breaker roll is by long side, short side and breaker roll
The scalene triangle straight-tooth that basic circle is constituted, and in the arranged direction and low speed breaker roll of the triangle straight-tooth on high-speed breakage roller
Triangle straight-tooth broken direction it is consistent.
And, the high low speed breaker roll gap adjusting structure by be fixed on frame body adjustment bolt mounting base, even
The gap adjustment bolt being connected in adjustment bolt mounting base and the locking nut being connected in the adjustment bolt of gap are constituted；Gap tune
The bolt head of whole bolt and the lateral surface of corresponding end low speed roll bearing seat are pressed into contact with.
And, the elastic tensioning structure includes pull rod, the frame body between pull rod drawing-in high speed roll shaft and low speed roll shaft
One end of plate, pull rod is connect by pin shaft with corresponding end low speed roll bearing seat, and frame body plate is located on pull rod close to high speed roll shaft
Side outside be set with compressed spring, be set in the other end of pull rod and catch spring piece and be connected to the lock-screw of tie rod end.
The advantages and positive effects of the present invention are:
Using the straight roll shape seed damage device of this tooth form, greenfeed is empty by the seed damage between high low speed breaker roll
Between, which is rectangle, and since there are certain rotational speed differences between two rollers, passes through two seed damage rollers in greenfeed
When, the corn kernel inside greenfeed is squeezed by two rollers, shears and is rubbed, and corn kernel is crushed.For different size of seed
The requirement of grain and each pasture to seed damage degree can make low speed breaker roll by high low speed breaker roll gap adjusting structure
Certain angle is outwardly or inwardly adjusted around rotary shaft, thus change the size in the seed damage space between high low speed breaker roll,
Reach broken different size seed and the requirement to seed damage degree, in this way, significantly extending this seed damage device
The scope of application.
Using the straight roll shape seed damage device of this tooth form, through prototype test, seed damage rate can reach 95% or more, and blueness is raised
Material is essentially section dress, avoids greenfeed wire drawing, ensure that subsequent silage fermentation time consistency, to be conducive to improve blueness
Feed nutrition becomes a common practice content.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the partial enlarged view of Fig. 1 high speed breaker roll and low speed breaker roll at seed damage space position.
Specific embodiment
The invention will be further described with reference to the accompanying drawing and by specific embodiment, and following embodiment is descriptive
, it is not restrictive, this does not limit the scope of protection of the present invention.
A kind of straight roll shape seed damage device of tooth form, referring to Figure 1-2, inventive point is；
Including frame body 9, it is placed in high-speed breakage roller 1 and low speed breaker roll 3 oppositely oriented in frame body.The high-speed breakage roller
The straight roll structure of tooth form that outer circumference surface is evenly equipped with triangle straight-tooth is all made of with low speed breaker roll.The high-speed breakage roller and low speed
It is formed for material between breaker roll through seed damage space 2, high-speed breakage roller and the lower section of low speed breaker roll matching part are
The top of greenfeed input direction, high-speed breakage roller and low speed breaker roll matching part is greenfeed outbound course.Two breaker rolls
The position that is oppositely arranged need to guarantee that the outbound course of the input direction of greenfeed and the greenfeed of preamble can smoothly be connected.
The high-speed breakage roller and low speed breaker roll are respectively supported on high speed roll shaft 13 and low speed roll shaft 6, high speed roll shaft
Both ends by bearing support on frame body, one end of high speed roll shaft forms high speed roller power intake.The both ends of low speed roll shaft
Respectively by bearing support in a low speed roll bearing seat 5, low speed roll bearing seat uses and is matched with integrally-built Special-shaped bearing
Holder structure.One end of low speed roll shaft forms low speed roller input terminal.The upper end of two low speed roll bearing seats and the two of a rotary shaft 4
The end of two rotary shafts of end or coaxial arrangement is separately connected, and rotary shaft is supported on frame body.In both ends low speed roll bearing seat
One group high low speed breaker roll gap adjusting structure is each provided on the inside of high speed roller.Low speed roll bearing seat and frame body at both ends
Between be respectively connected with one group of elastic tensioning structure for making low speed breaker roll close to high-speed breakage roller.
In above structure, the triangle straight-tooth on the high-speed breakage roller and low speed breaker roll is by long side, short side and to break
The scalene triangle straight-tooth that broken roller basic circle is constituted, and the arranged direction of the triangle straight-tooth on high-speed breakage roller and low speed are broken
The broken direction of triangle straight-tooth on roller is consistent, referring to fig. 2.Crushing teeth on high-speed breakage roller and low speed breaker roll is using upper
Tooth-shape structure is stated, through prototype test, can reach preferable percentage of damage.
In above structure, the high low speed breaker roll gap adjusting structure is by the adjustment bolt mounting base that is fixed on frame body
12, the gap adjustment bolt 10 being connected in adjustment bolt mounting base and 11 structure of locking nut being connected in the adjustment bolt of gap
At.The bolt head of gap adjustment bolt and the lateral surface of corresponding end low speed roll bearing seat are pressed into contact with.Machine is adjusted using this gap
Structure rotates outward gap adjustment bolt in the case where unclamping locking nut, can press low speed roll bearing seat outward, to drive
Low speed roll shaft and low speed breaker roll are swung out around rotary shaft, in this way, it is possible to increase the distance between two roll shafts keep seed damage empty
Between increase, require the broken of low seed to be suitable for large-sized seed damage or seed damage degree；Conversely, ought inwardly select
When turning gap adjustment bolt, under the action of elastic tensioning structure, low speed roll bearing seat drives low speed roll shaft and low speed breaker roll
It is swung in axial rotary, in this way, the distance between two roll shafts can be reduced, reduces seed damage space, to be suitable for granule
The high seed of the seed damage or seed damage degree of diameter is crushed.This high low speed roller clearance adjustment mechanism has structure simple,
Advantage easy to adjust.
In above structure, the elastic tensioning structure includes pull rod 8, between pull rod drawing-in high speed roll shaft and low speed roll shaft
One end of frame body plate 9-1, pull rod are connect by pin shaft 7 with corresponding end low speed roll bearing seat, and it is close that frame body plate is located on pull rod
It is set with compressed spring 14 outside the side of high speed roll shaft, be set with catch spring piece 15 in the other end of pull rod and is connected to tie rod end
Lock-screw 16.This elastic tensioning structure applies one by low speed breaker roll towards high-speed breakage to pull rod by compressed spring
Active force between roller ensure that low speed breaker roll will not put away high-speed breakage roller during seed damage effect.
Although disclosing the embodiment of the present invention and attached drawing for the purpose of illustration, those skilled in the art can be managed
Solution: do not departing from the present invention and spirit and scope of the appended claims in, various substitutions, changes and modifications be all it is possible,
Therefore, the scope of the present invention is not limited to the embodiment and attached drawing disclosure of that.
Claims (4)
1. a kind of straight roll shape seed damage device of tooth form, it is characterised in that: including frame body, be placed in high speed oppositely oriented in frame body
Breaker roll and low speed breaker roll, the high-speed breakage roller and low speed breaker roll are all made of outer circumference surface and are evenly equipped with triangle straight-tooth
Tooth form straight roll structure is formed for material between the high-speed breakage roller and low speed breaker roll through seed damage space, and high speed is broken
The lower section of broken roller and low speed breaker roll matching part is greenfeed input direction, high-speed breakage roller and low speed breaker roll matching part
Top be greenfeed outbound course；
The high-speed breakage roller and low speed breaker roll are respectively supported on high speed roll shaft and low speed roll shaft, and the both ends of high speed roll shaft are logical
Bearing support is crossed on frame body, one end of high speed roll shaft forms high speed roller power intake；The both ends of low speed roll shaft pass through respectively
For bearing support in a low speed roll bearing seat, one end of low speed roll shaft forms low speed roller input terminal；Two low speed roll bearing seats it is upper
The end of end and the both ends of rotary shaft or two rotary shafts of coaxial arrangement is separately connected, and rotary shaft is supported in frame body
On；At both ends, low speed roll bearing seat is each provided with one group high low speed breaker roll gap adjusting structure on the inside of high speed roller；?
One group of elastic tensioning knot for making low speed breaker roll close to high-speed breakage roller is respectively connected between both ends low speed roll bearing seat and frame body
Structure.
2. the straight roll shape seed damage device of tooth form according to claim 1, it is characterised in that: the high-speed breakage roller and low
Triangle straight-tooth on fast breaker roll is the scalene triangle straight-tooth being made of long side, short side and breaker roll basic circle, and high speed
The arranged direction of triangle straight-tooth on breaker roll is consistent with the broken direction of triangle straight-tooth on low speed breaker roll.
3. the straight roll shape seed damage device of tooth form according to claim 1, it is characterised in that: between the high low speed breaker roll
Gap adjusts structure by the adjustment bolt mounting base being fixed on frame body, the gap adjustment bolt being connected in adjustment bolt mounting base
And the locking nut being connected in the adjustment bolt of gap is constituted；The bolt head and corresponding end low speed roll bearing seat of gap adjustment bolt
Lateral surface be pressed into contact with.
4. the straight roll shape seed damage device of tooth form according to claim 1, it is characterised in that: the elastic tensioning structure packet
Pull rod is included, one end of the frame body plate between pull rod drawing-in high speed roll shaft and low speed roll shaft, pull rod passes through pin shaft and corresponding end low speed
Roll bearing seat connection is located at frame body plate on pull rod and is set with compressed spring outside the side of high speed roll shaft, in the another of pull rod
One end is set with catch spring piece and is connected to the lock-screw of tie rod end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811503725.7A CN109529989A (en) | 2018-12-10 | 2018-12-10 | A kind of straight roll shape seed damage device of tooth form |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811503725.7A CN109529989A (en) | 2018-12-10 | 2018-12-10 | A kind of straight roll shape seed damage device of tooth form |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109529989A true CN109529989A (en) | 2019-03-29 |
Family
ID=65854148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811503725.7A Pending CN109529989A (en) | 2018-12-10 | 2018-12-10 | A kind of straight roll shape seed damage device of tooth form |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109529989A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110419341A (en) * | 2019-09-03 | 2019-11-08 | 李桂诚 | The seed damage system of ensilage machine |
| CN111903320A (en) * | 2020-08-14 | 2020-11-10 | 山东国丰机械有限公司 | Broken collection device of garrulous seed grain of corn ear |
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| CN201711172U (en) * | 2009-10-14 | 2011-01-19 | 周明义 | Double roll crusher with underlying working set |
| CN102225346A (en) * | 2011-03-30 | 2011-10-26 | 刘立新 | Crusher roll gap adjustment apparatus of crusher |
| CN203525763U (en) * | 2013-10-14 | 2014-04-09 | 晋江新建兴机械设备有限公司 | Dual-roll crusher of ceramic machinery |
| KR101566895B1 (en) * | 2015-05-20 | 2015-11-09 | 충청환경산업 주식회사 | Roll crusher with clearance adjusting apparatus |
| CN106665008A (en) * | 2017-01-21 | 2017-05-17 | 洛阳福格森机械装备有限公司 | Silage maize harvester crushing device having filament rubbing function |
| WO2017197074A1 (en) * | 2016-05-12 | 2017-11-16 | Oronoko Ironworks, Inc. | Modular roller grinding mill |
| CN209613089U (en) * | 2018-12-10 | 2019-11-12 | 勇猛机械股份有限公司 | A kind of straight roll shape seed damage device of tooth form |
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Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB289721A (en) * | 1927-11-10 | 1928-05-03 | Walter Reginald Hume | Improvements in crushing or pulverizing mills |
| GB990905A (en) * | 1963-02-06 | 1965-05-05 | Automatic Storage Company Ltd | Improvements relating to roller mills |
| DE10028191A1 (en) * | 2000-06-09 | 2001-12-13 | Amb Anlagen Maschinen Bau Gmbh | Refuse crusher of tooled camshafts straddling gap rotates first shaft tools faster than second shaft tools all designed as hooked fins curving in opposed rotation senses so tools mesh in respective shaft tool-free space. |
| JP2005160317A (en) * | 2003-11-28 | 2005-06-23 | Yoka Ind Co Ltd | Apparatus for cutting waste straw |
| JP2008006377A (en) * | 2006-06-29 | 2008-01-17 | Tadano Ltd | Grinder |
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| CN201711172U (en) * | 2009-10-14 | 2011-01-19 | 周明义 | Double roll crusher with underlying working set |
| CN102225346A (en) * | 2011-03-30 | 2011-10-26 | 刘立新 | Crusher roll gap adjustment apparatus of crusher |
| CN203525763U (en) * | 2013-10-14 | 2014-04-09 | 晋江新建兴机械设备有限公司 | Dual-roll crusher of ceramic machinery |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110419341A (en) * | 2019-09-03 | 2019-11-08 | 李桂诚 | The seed damage system of ensilage machine |
| CN111903320A (en) * | 2020-08-14 | 2020-11-10 | 山东国丰机械有限公司 | Broken collection device of garrulous seed grain of corn ear |
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