CN206196396U - A kind of drum-type cotton stalk shearing device - Google Patents
A kind of drum-type cotton stalk shearing device Download PDFInfo
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- CN206196396U CN206196396U CN201621263111.2U CN201621263111U CN206196396U CN 206196396 U CN206196396 U CN 206196396U CN 201621263111 U CN201621263111 U CN 201621263111U CN 206196396 U CN206196396 U CN 206196396U
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- cotton stalk
- knife
- cutting
- fixed seat
- cutting knife
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Abstract
The utility model discloses a kind of drum-type cotton stalk shearing device, including stand and guillotine cutting roller, the stand is arranged on the circumferential side of the guillotine cutting roller；The stand includes stationary knife and the stationary knife seat for installing stationary knife, the guillotine cutting roller includes center roll shaft and the guillotine cutting side plates on cable reel being fixedly connected with the center roll shaft two ends, crushing shell fixed seat and cutting knife fixed seat are provided between the guillotine cutting side plates on cable reel, crushing shell and cutting knife are separately installed with the crushing shell fixed seat and the cutting knife fixed seat, accommodation space is formed between the crushing shell and cutting knife, the crushing shell is engaged with the stationary knife and crushes cotton stalk, and the cutting knife is engaged the cut-out of cotton stalk with the stationary knife.Drum-type cotton stalk shearing device is first crushed using broken, guillotine cutting combination operation arrangement to cotton stalk in the utility model, is then cut off so that the cut-out resistance that cutting knife is subject to when cotton stalk is cut off reduces, and reduces the load of cutting knife and the abrasion of cutter.
Description
Technical field
The utility model is related to agricultural equipment technical field, more particularly to a kind of drum-type cotton stalk shearing device.
Background technology
Cotton stalk is the accessory substance for planting cotton industry, and degree of lignification is high, bast fiber is abundant, volume density and calorific value
Height, is extraordinary biomass resource, in developing agricultural, aquaculture, industrial circle important in inhibiting.
At present, domestic cotton stalk is transported after pulling out results in loose condition (of surface), is taken up room big, and cost of transportation is high, it is difficult to drop
Low transit link cost, the recycling of serious obstruction cotton stalk；Due to cotton stalk, degree of lignification is high in itself, if directly being pressed
Bundle operation, equipment load is big, and baling is of poor quality.Common stalk guillotine cutting device, from functional structure, mainly there is flail knife formula, disk
Several forms such as blade and hob type：Flail knife formula is harvested suitable for greenfeed, and simple structure but power consumption are big, and cutting quality is poor, and
And fixed operation is inapplicable；In cutterhead rotation process, the peripheral speed of blade each point is different, causes cutting speed for dise knife formula
, there is machine vibration greatly in difference, shearing length is uneven；Hob type is easy for installation, be easy to sharpen, to shred length uniform, but
In the hard stalks such as guillotine cutting cotton stalk consumption power greatly, the problems such as tool wear is serious.
Utility model content
It is good, long service life that the purpose of this utility model is to provide a kind of simple structure, guillotine cutting efficiency high, guillotine cutting quality
Drum-type cotton stalk shearing device, to solve the problems, such as above-mentioned prior art so that the guillotine cutting efficiency of cotton stalk shearing device, hand hay cutter
Cut quality to be improved, extend cutting-tool's used life, and reduce manufacture, use cost.
To achieve the above object, the utility model provides following scheme：The utility model provides a kind of drum-type cotton stalk
Shearing device, including stand and guillotine cutting roller, the stand are arranged on the circumferential side of the guillotine cutting roller；The stand includes
Stationary knife and the stationary knife seat for installing stationary knife, the guillotine cutting roller include center roll shaft and are fixed with the center roll shaft two ends to connect
The guillotine cutting side plates on cable reel for connecing, is provided with crushing shell fixed seat and cutting knife fixed seat between the guillotine cutting side plates on cable reel, described broken
Crushing shell and cutting knife are separately installed with plate fixed seat and the cutting knife fixed seat, appearance is formed between the crushing shell and cutting knife
Between being empty, the crushing shell is engaged with the stationary knife and crushes cotton stalk, and the cutting knife is engaged with the stationary knife and cuts cotton stalk
It is disconnected.
Preferably, the circle of the crushing shell fixed seat and the cutting knife fixed seat interlaced arrangement in the guillotine cutting side plates on cable reel
Zhou Shang.
Preferably, the crushing shell fixed seat and the cutting knife fixed seat are evenly arranged in the circle of the guillotine cutting side plates on cable reel
Zhou Shang.
Preferably, between the adjacent crushing shell fixed seat and the cutting knife fixed seat at intervals of quarter turn.
Preferably, the side of the cutting knife is provided with cutting knife pressing plate, and the cutting knife pressing plate and the cutting knife are cut with described
Knife fixed seat is fixedly connected.
Preferably, the gap between the crushing shell and the stationary knife is adjustable, and minimum clearance is 10mm.
Preferably, the gap between the cutting knife and the stationary knife is adjustable, and minimum clearance is 3mm.
Preferably, the front end of the crushing shell is V-type tooth cataclasitlc structure.
Preferably, it is provided with elongated slot fixing hole on the cutting knife.
The utility model achieves following beneficial effect relative to prior art：
1st, the operation arrangement that a kind of drum-type cotton stalk shearing device that the utility model is provided is combined using broken, guillotine cutting,
Cotton stalk is first crushed, is then cut off so that the cut-out resistance that cutting knife is subject to when cotton stalk is cut off reduces, reduce cutting knife
Load and cutter abrasion.
2nd, crushing shell and cutting knife interlaced arrangement are realized in a kind of drum-type cotton stalk shearing device that the utility model is provided
Roller frame it is symmetrical, it is to avoid the problem of cutter discontinuity equalization in the course of work, reduce operation process in produce vibrations.
3rd, in a kind of drum-type cotton stalk shearing device that the utility model is provided between cutting knife or crushing shell and stationary knife minimum
Gap sets, it is to avoid the tool failure that cotton stalk is jumped the queue or hard debris trigger in operation process.
Brief description of the drawings
In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Needed for the accompanying drawing to be used be briefly described, it should be apparent that, drawings in the following description are only of the present utility model
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other accompanying drawings.
Fig. 1 is the overall structure diagram of the utility model drum-type cotton stalk shearing device；
Drum-type when Fig. 2 is between the adjacent crushing shell fixed seat of the utility model and cutting knife fixed seat at intervals of quarter turn
The structural representation of cotton stalk shearing device；
Fig. 3 is the overall structure diagram of the utility model crushing shell；
Fig. 4 is the overall structure diagram of the utility model cutting knife；
Wherein, 1- stands, 2- stationary knifes seat, 3- stationary knifes, 4- guillotine cuttings roller, 5- crushing shells, 6- crushing shells fixed seat, 7- centers
Roll shaft, 8- strengthen gusset, 9- cutting knifes fixed seat, 10- cutting knifes, 11- cutting knifes pressing plate, 12- guillotine cutting side plates on cable reel.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
It is good, long service life that the purpose of this utility model is to provide a kind of simple structure, guillotine cutting efficiency high, guillotine cutting quality
Drum-type cotton stalk shearing device, to solve the problems, such as above-mentioned prior art so that the guillotine cutting efficiency of cotton stalk shearing device, hand hay cutter
Cut quality to be improved, extend cutting-tool's used life, and reduce manufacture, use cost.
To enable above-mentioned purpose of the present utility model, feature and advantage more obvious understandable, below in conjunction with the accompanying drawings and tool
Body implementation method is described in further detail to the utility model.
As shown in Figure 1-2, the utility model provides a kind of drum-type cotton stalk shearing device, including stand 1 and guillotine cutting roller
4, the stand 1 is arranged on the circumferential side of the guillotine cutting roller 4；The stand 1 includes stationary knife 3 and for installing stationary knife 3
Stationary knife seat 2, the guillotine cutting roller 4 includes center roll shaft 7 and the guillotine cutting side plates on cable reel being fixedly connected with the two ends of center roll shaft 7
12, crushing shell fixed seat 6 and cutting knife fixed seat 9, the He of crushing shell fixed seat 6 are provided between the guillotine cutting side plates on cable reel 12
Crushing shell 5 and cutting knife 10 are separately installed with the cutting knife fixed seat 9, are formed between the crushing shell 5 and cutting knife 10 accommodating
Space, the crushing shell 5 is engaged with the stationary knife 3 and crushes cotton stalk, and the cutting knife 10 is engaged cotton stalk with the stationary knife 3
Cut-out.
Wherein, drum-type cotton stalk shearing device is connected with actuating unit in operation process, after actuating unit starts,
Drive center roll shaft 7 is rotated, and center roll shaft 7 drives guillotine cutting roller 4 to rotate, crushing shell 5 and cutting knife on guillotine cutting roller 4
10 with rotating together, and when the charging aperture for turning to stand 1, (charging aperture is not limited to specific shape for shearing device
Shape, what it was represented is that material enters the region that crushing shell 5 or cutting knife 10 coordinate with stationary knife 3), crushing shell 5 and cutting knife 10 with it is fixed
The coordinating operation of knife 3, cotton stalk is crushed and cut off.
Wherein, it is with the position relationship of guillotine cutting roller 4 for stand 1：Stand 1 is arranged on the circumferential side wall of guillotine cutting roller 4
Side, in operation process, stand 1 is arranged on the front end of guillotine cutting roller 4.
In order to reduce the load of cutting knife 10 and the abrasion of cutter, by crushing shell fixed seat 6 and the interlaced arrangement of cutting knife fixed seat 9
On the circumference of the side plate of guillotine cutting roller 4, cotton stalk is first crushed, then cut off so that cutting knife 10 is in cut-out cotton
The cut-out resistance being subject to during stalk reduces.
In order to avoid the problem of cutter discontinuity equalization in the course of work, the crushing shell fixed seat 6 and the cutting knife are solid
Reservation 9 is uniform and being arranged on the circumference of the guillotine cutting side plates on cable reel 12 staggeredly so that the stress of cutter is put down in the course of work
Weighing apparatus, reduces the vibrations produced in operation process.As by between the adjacent crushing shell fixed seat 6 and the cutting knife fixed seat 9
Interval is set as quarter turn.
In order to avoid using the displacement for causing cutting knife 10 to produce due to prolonged in the course of work, in the cutting knife 10
Side is provided with cutting knife pressing plate 11, and the cutting knife pressing plate 11 and the cutting knife 10 are fixedly connected with the cutting knife fixed seat 9, even
The mode of connecing can be bolt connection.And in order to ensure the bulk strength of cutting knife fixed seat 9, set in the both sides of cutting knife fixed seat 9
It is equipped with reinforcement gusset 8.
Wherein, stationary knife seat 2 uses L-type steel plate, stationary knife 3 to be fixed on the inside groove of L-type steel plate.Crushing shell fixed seat 6 is used
Through being arranged on the lateral wall of guillotine cutting side plates on cable reel 12, edge is welded and fixed rectangular square tube；As shown in figure 3, the front end of crushing shell 5
It is V-type tooth cataclasitlc structure, with the coordinating operation of stationary knife 3, broken dynamics when lifting crushing shell 5 is to cotton stalk operation.Cutting knife fixed seat 9
Using strip steel plate through being arranged on the lateral wall of guillotine cutting side plates on cable reel 12, edge is welded and fixed；As shown in figure 4, cutting knife 10
On be provided with elongated slot fixing hole, realize cutting knife 10 wear and tear in use after position can adjust, increase cutter use
Life-span.
Due to volume of material size or for a long time using the factors such as displacement are produced, by crushing shell 5 and stationary knife 3, cutting knife 10
It is set to what can be adjusted with the gap between stationary knife 3, wherein, the gap between the crushing shell 5 and the stationary knife 3 is adjustable,
Minimum clearance is 10mm；Gap between the cutting knife 10 and the stationary knife 3 is adjustable, and minimum clearance is 3mm.
A kind of drum-type cotton stalk shearing device that the utility model is provided is right using broken, guillotine cutting combination operation arrangement
Cotton stalk is first crushed, and is then cut off so that the cut-out resistance that cutting knife is subject to when cotton stalk is cut off reduces, and reduces cutting knife
Load and the abrasion of cutter；By crushing shell and cutting knife interlaced arrangement, the symmetrical of roller frame is realized, it is to avoid cutter in the course of work
The problem of discontinuity equalization, reduces the vibrations produced in operation process；Cutting knife or crushing shell set with stationary knife minimum clearance, keep away
Exempt from the tool failure that cotton stalk is jumped the queue or hard debris trigger in operation process.
Specific case used herein is set forth to principle of the present utility model and implementation method, above example
Explanation be only intended to help and understand method of the present utility model and its core concept；Simultaneously for the general technology of this area
Personnel, according to thought of the present utility model, will change in specific embodiments and applications.In sum,
This specification content should not be construed as to limitation of the present utility model.
Claims (10)
1. a kind of drum-type cotton stalk shearing device, it is characterised in that including stand and guillotine cutting roller, the stand is arranged on described
The circumferential side of guillotine cutting roller；The stand includes stationary knife and the stationary knife seat for installing stationary knife, during the guillotine cutting roller includes
Heart roll shaft and the guillotine cutting side plates on cable reel being fixedly connected with the center roll shaft two ends, are provided with brokenly between the guillotine cutting side plates on cable reel
Crushing shell is separately installed with slashings fixed seat and cutting knife fixed seat, the crushing shell fixed seat and the cutting knife fixed seat and is cut
Knife, is formed with accommodation space between the crushing shell and cutting knife, the crushing shell is engaged with the stationary knife and crushes cotton stalk, institute
Cutting knife is stated to be engaged the cut-out of cotton stalk with the stationary knife.
2. drum-type cotton stalk shearing device according to claim 1, it is characterised in that the crushing shell fixed seat and described
Cutting knife fixed seat interlaced arrangement is on the circumference of the guillotine cutting side plates on cable reel.
3. drum-type cotton stalk shearing device according to claim 2, it is characterised in that the crushing shell fixed seat and described
Cutting knife fixed seat is evenly arranged on the circumference of the guillotine cutting side plates on cable reel.
4. drum-type cotton stalk shearing device according to claim 3, it is characterised in that the adjacent crushing shell fixed seat and
Between the cutting knife fixed seat at intervals of quarter turn.
5. drum-type cotton stalk shearing device according to claim 1, it is characterised in that the side of the cutting knife is provided with cuts
Knife pressing plate, the cutting knife pressing plate and the cutting knife are fixedly connected with the cutting knife fixed seat.
6. drum-type cotton stalk shearing device according to claim 1 and 2, it is characterised in that the two of the cutting knife fixed seat
Side is provided with reinforcement gusset.
7. drum-type cotton stalk shearing device according to claim 1, it is characterised in that the crushing shell and the stationary knife it
Between gap it is adjustable, minimum clearance is 10mm.
8. drum-type cotton stalk shearing device according to claim 1, it is characterised in that between the cutting knife and the stationary knife
Gap it is adjustable, minimum clearance is 3mm.
9. drum-type cotton stalk shearing device according to claim 1, it is characterised in that the front end of the crushing shell is V-type
Tooth cataclasitlc structure.
10. drum-type cotton stalk shearing device according to claim 1, it is characterised in that be provided with elongated slot on the cutting knife
Fixing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621263111.2U CN206196396U (en) | 2016-11-24 | 2016-11-24 | A kind of drum-type cotton stalk shearing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621263111.2U CN206196396U (en) | 2016-11-24 | 2016-11-24 | A kind of drum-type cotton stalk shearing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206196396U true CN206196396U (en) | 2017-05-31 |
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ID=58750044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621263111.2U Active CN206196396U (en) | 2016-11-24 | 2016-11-24 | A kind of drum-type cotton stalk shearing device |
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| Country | Link |
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| CN (1) | CN206196396U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106386010A (en) * | 2016-11-24 | 2017-02-15 | 滨州市农业机械化科学研究所 | Drum-type cotton stalk cutting off device |
| CN108476754A (en) * | 2018-03-30 | 2018-09-04 | 湖南省土壤肥料研究所 | A kind of straw chopping and returning device |
| CN110178551A (en) * | 2019-06-10 | 2019-08-30 | 中国农业大学 | A kind of paper mulberry leaf harvesting apparatus |
-
2016
- 2016-11-24 CN CN201621263111.2U patent/CN206196396U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106386010A (en) * | 2016-11-24 | 2017-02-15 | 滨州市农业机械化科学研究所 | Drum-type cotton stalk cutting off device |
| CN108476754A (en) * | 2018-03-30 | 2018-09-04 | 湖南省土壤肥料研究所 | A kind of straw chopping and returning device |
| CN108476754B (en) * | 2018-03-30 | 2021-12-21 | 湖南省土壤肥料研究所 | Straw crushing and returning device |
| CN110178551A (en) * | 2019-06-10 | 2019-08-30 | 中国农业大学 | A kind of paper mulberry leaf harvesting apparatus |
| CN110178551B (en) * | 2019-06-10 | 2020-12-11 | 中国农业大学 | Paper mulberry leaf harvesting device |
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