CN106376305A - Three-roller type medium-sized rubbing filament machine feeding clamping mechanism - Google Patents
Three-roller type medium-sized rubbing filament machine feeding clamping mechanism Download PDFInfo
- Publication number
- CN106376305A CN106376305A CN201610726220.1A CN201610726220A CN106376305A CN 106376305 A CN106376305 A CN 106376305A CN 201610726220 A CN201610726220 A CN 201610726220A CN 106376305 A CN106376305 A CN 106376305A
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- China
- Prior art keywords
- roller
- sprocket
- upper roller
- wallboard
- rocking arm
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F29/00—Cutting apparatus specially adapted for cutting hay, straw or the like
- A01F29/005—Cutting apparatus specially adapted for cutting hay, straw or the like for disintegrating and cutting up bales of hay, straw or fodder
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F29/00—Cutting apparatus specially adapted for cutting hay, straw or the like
- A01F29/09—Details
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Manufacturing And Processing Devices For Dough (AREA)
- Clamps And Clips (AREA)
Abstract
The invention relates to a three-roller type medium-sized rubbing filament machine feeding clamping mechanism used for processing various crop straws like corn straws and rice straws; the rubbing filament machine feeding clamping mechanism comprises symmetrically arranged wall boards; a roller feeding mechanism formed by an upper roller, a lower roller and a drive chain wheel spindle is arranged between the wall boards, wherein end faces of the upper roller, the lower roller and the drive chain wheel spindle are respectively provided with an upper sprocket wheel, a lower sprocket wheel and a drive sprocket wheel; a feeding port of the roller feeding mechanism is arranged between the upper and lower rollers; a feeding port elastic adjusting mechanism enabling the upper roller to make up-down motions is arranged between the wall boards; the three-roller type medium-sized rubbing filament machine feeding clamping mechanism is scientific and reasonable in structure, convenient in operation, can ensure the upper and lower rollers to effectively clamp the straws in a passing process, so feeding speed is stably maintained, thus obtaining high filament forming rate in straw processing.
Description
Technical field
The invention belongs to agricultural machining field of mechanical technique, it is related to one kind and is used for multiple farmings to maize straw, straw etc.
The three-roller type medium-sized wire kneading machine charging clamping device that thing stalk is processed.
Background technology
Filament-rubbing machine of crop straw is a kind of crop straw processing machine.It imparts power to intake mechanism by power-equipment, feeding
The stalk uniformly being shakeout by operating personnel on feeding carrier bar is at the uniform velocity sent into by mechanism and is rubbed cylinder by mechanism again, rubs in cylinder
Rotor does high speed rotary motion by the drive of power-equipment, the hammer leaf on rotor and rubbing plate mating reaction, and stalk is carried out
Longitudinally impact, tear, rubs to thread, finally by the centrifugation wind-force that the rotor of high-speed rotation produces, material is passed through grass outlet again
Dish out outside machine.Because the structure of existing filament-rubbing machine of crop straw is all as stalk charging aperture using upper and lower two material rollers, lead in stalk
During crossing, upper roller can not be made adjustment in time depending on the how many change of stalk charging, so that two material rollers can not lead to stalk
The overall process crossed is clamped all the time, and then makes the stalk length that cylinder is rubbed in unit interval interior entrance inconsistent and stalk surface
Hardness is big, the silk rate of impact stalk, is unfavorable for searching for food, chew and digesting of ruminant, also causes utilization of materials low.
Content of the invention
It is an object of the invention to the problem that prior art is existed is solved, provide a kind of three-roller type medium-sized wire kneading machine
Charging clamping device, this wire kneading machine feeds the scientific and reasonable for structure, easy to operate of clamping device it is ensured that upper and lower two material rollers exist
Stalk pass through during effective clamping, so that delivery rate is remained a constant speed it is ensured that stalk processing obtains higher silk rate.
Technical solution for realizing foregoing invention purpose is as described below：
A kind of medium-sized wire kneading machine of three-roller type feeds clamping device, including symmetrically arranged wallboard, is provided with running roller between wallboard
Feeding mechanism, described running roller feeding mechanism by end face be respectively provided with the upper roller of upper sprocket wheel, lower sprocket and drive sprocket, lower roll and
Drive sprocket axle forms, and constitutes the charging aperture of feeding mechanism, be additionally provided with for making upper roller do between wallboard between upper roller and lower roll
The charging aperture flexible adjustment mechanism moving up and down.
In above-mentioned three-roller type medium-sized wire kneading machine charging clamping device, charging aperture flexible adjustment mechanism by tightener sprocket, band steel,
Slide block, rocking arm, cylindrical compression spring, chain, upper roller torsion spring and rocking arm torsional spring composition, the sprocket wheel axle position of tightener sprocket is located at actively
The top of sprocket shaft, closure run chain bypass tightener sprocket, drive sprocket and lower sprocket successively by clockwise direction, its by under
To the serobila of tightener sprocket section, by counterclockwise, to detouring on the wheel track of upper sprocket wheel, band steel is welded on wallboard and and wallboard sprocket wheel
Shape forms an angle, and is provided with the track moving up and down for slide block on band steel, and the roll shaft of upper roller is contained on slide block, puts down to setting
The middle part body of rod hinge of rocking arm is contained on the sprocket shaft of tightener sprocket, and its one end is connected with the little axle of rocking arm torsional spring, and the other end is pressed in
The upper end of cylindrical compression spring, the lower end of cylindrical compression spring is contained on slide block by spring pole socket, and one end of upper roller torsion spring is even
It is contained on wallboard, the other end is contained on slide block by torsion spring seat, one end of rocking arm torsional spring contacts on wallboard, and the other end is stuck in and shakes
Arm lower surface.
The further technical solution of the present invention is：Wallboard is provided with for limiting the spacing of the up high position of upper roller
Bar.
In real work, the present invention passes through upper roller, lower roll, drive sprocket axle and mechanism upper four sprocket wheels (upper sprocket wheel, lower chain
Wheel, tightener sprocket, drive sprocket) and charging aperture flexible adjustment mechanism use cooperatively, and by chain enter action edge transmission.Work as straw
When stalk is by space (charging aperture) between upper roller and lower roll, upper roller because stalk by during upwards top and provide upwards
Under power effect, the slide block in charging aperture flexible adjustment mechanism can be made to move up in band steel track, drive upper roller to move upwards,
And then make upper roller torsion spring be in compressive state, then the chain between lower sprocket and tightener sprocket fluffs, at the beginning of cylindrical compression spring
The state beginning to compress is broken, and restores to uncompressed state, actuates rocking arm action upwards, make chain be in tensioning state all the time,
Ensure that upper sprocket wheel and chain have certain cornerite to be accompanied by rotary motion to ensure upper roller during moving upwards, and move
Direction is contrary with the lower roll direction of motion.So, both ensure that loading and unloading roller conveyed to stalk, in turn ensure that loading and unloading roller from
Stalk enters into during stalk passes through completely, and between upper roller and lower roll, centre-to-centre spacing wavy makes tune at any time with what stalk presented
Whole, and stalk is clamped, thus ensure that the effective clamping to stalk.
Compared with prior art, the invention has the beneficial effects as follows：
1st, in present configuration, torsion spring seat, spring pole socket and upper roller are integrated into a whole, when upper roller initial position is sent out
During changing, give upper roller one power returning to initial position all the time by upper roller torsion spring, make the process that upper roller is passed through in stalk
In all the time stalk is clamped, at the end of stalk passes through, it is initial minimum that upper roller torsion spring can promote upper roller to return in time again
Position；And when the initial position of upper roller changes, the state of cylindrical compression spring initial compression is broken, cylinder compresses bullet
Spring promotes rocking arm action upwards to after uncompressed state recovery, and chain is in tensioning state all the time it is ensured that being fixed on roll shaft
Upper sprocket wheel and chain interoperation, ensured the rotary motion of upper roller.
2nd, in present configuration, when upper roller moves downward in the presence of deadweight and upper roller torsion spring, upper sprocket wheel compresses chain
Bar makes rocking arm move downward, and cylindrical compression spring and rocking arm torsional spring are in compressive state, the mistake moved upwards for upper roller next time
Journey adjust the elasticity of chain in time and energy accumulation it is ensured that the sustainable running of a whole set of structure.
3rd, in present configuration, gag lever post, as an independent supplementary structure, can stretch into machine by it during work
On the one hand the length of structure, to adjust the peak that upper roller is moved upwards, so can ensure that upper roller still exists when moving to point
It is ensured that holding function did not lost efficacy within the adjustable range of charging aperture flexible adjustment mechanism；On the other hand also charging aperture elasticity is adjusted
Protective effect has played in section mechanism, prevents the situation that upper roller torsion spring fractures because elastic deformation amount exceedes deformation range from occurring.
4th, each design of part in the whole drive disk assembly of the present invention is simple, and type of belt drive is easily achieved, easy to operate, can protect
Demonstrate,prove the effective clamping during stalk passes through for the roller of upper and lower two material, stalk processed filament rate is high, is conducive to adopting of ruminant
Food, chewing and digestion, improve utilization of materials.
Brief description
Fig. 1 is the structural representation of one specific embodiment of the present invention.
Fig. 2 is the schematic diagram of the rotation step profile structure of clamping device shown in Fig. 1.
In figure each number designation title is respectively：1- lower sprocket, 2- drive sprocket, 3- wallboard, 4- chain, 5- shakes
Arm torsion spring, the little axle of 6-, 7- rocking arm, 8- sprocket shaft, 9- tightener sprocket, 10- cylindrical compression spring, 11- gag lever post, 12-
Drive sprocket, 13- slide block, 14- upper roller torsion spring, 15- torsion spring seat, 16- band steel, 17- spring pole socket, 18- wall-panels supports
Bar, 19- bearing, 20- lower roll, 21- upper roller, 22- drive sprocket axle, 23- transportation sprocket.
Specific embodiment
Below with reference to accompanying drawing, present invention is described further, but being embodied as form and not only limit of the present invention
In following embodiments.
Referring to accompanying drawing, three-roller type of the present invention medium-sized wire kneading machine charging clamping device by symmetrically arranged wallboard 3 with
And the part such as the running roller feeding mechanism of setting and charging aperture flexible adjustment mechanism forms between wallboard 3.
Running roller feeding mechanism is respectively provided with the upper roller 21 of upper sprocket wheel 12, lower sprocket 1 and drive sprocket 2, lower roll 20 by end face
Become with three material roller groups of drive sprocket axle 22, constitute the charging aperture of feeding mechanism wherein between upper roller 21 and lower roll 20, install
Use cooperatively with the tightener sprocket playing tension in the sprocket wheel of three material roll shaft end faces, action edge transmission is entered by chain 4, real
The charging holding function of existing wire kneading machine.
Charging aperture flexible adjustment mechanism is by tightener sprocket 9, band steel 16, slide block 13, rocking arm 7, cylindrical compression spring 10, chain
4th, upper roller torsion spring 14 and rocking arm torsional spring 5 form.8 tops being located at drive sprocket axle 22 of the sprocket shaft of tightener sprocket 9, closure fortune
The chain 4 of row bypasses tightener sprocket 9, drive sprocket 2 and lower sprocket 1 successively by clockwise direction, and it is by lower sprocket 1 to tightener sprocket
9 sections of serobila is by counterclockwise to detouring on the wheel track of upper sprocket wheel 12.Band steel 16 is welded on wallboard 3, in the side of band steel 16
Have the track of up-downgoing.The side of slide block 13 is inserted in the track of band steel 16 and can move up and down along track, upper roller 21
Roll shaft be contained on slide block 13.On the sprocket shaft 8 that the middle part body of rod hinge putting down the rocking arm 7 to setting is contained in tightener sprocket 9, rocking arm 7
One end is connected with the little axle 6 of rocking arm torsional spring 5, and the other end is pressed in the upper end of cylindrical compression spring 10, and in work, tightener sprocket 9 passes through
Sprocket shaft 8 is fixed on the rotary motion done on rocking arm 7 around sprocket shaft 8, and rocking arm 7 and rocking arm torsional spring 5 are fixed on machine by little axle 6
On structure wallboard 3, rocking arm 7 can do circular motion around little axle 6.The lower end of cylindrical compression spring 10 is contained in slide block by spring pole socket 17
On 13.One end of upper roller torsion spring 14 is even contained on wallboard 3, and the other end is contained on slide block 13 by torsion spring seat 15, rocking arm torsional spring 5
One end contacts on wallboard 3, and the other end is stuck in the lower surface of rocking arm 7.Wallboard 3 is provided with for limiting the up high position of upper roller 21
Gag lever post 11.
In above-mentioned charging aperture flexible adjustment mechanism, tightener sprocket 9, sprocket shaft 8, rocking arm 7, rocking arm torsional spring, cylinder compression
Spring 10, spring pole socket 17 constitute Part I auxiliary adjustment mechanism, and in this auxiliary adjustment mechanism, tightener sprocket 9 passes through sprocket wheel
Axle 8 is fixed on rocking arm 7, and the other end of rocking arm 7 is fixed with wallboard 3 by little axle 6 package rocking arm torsional spring 5, the end of rocking arm 7
Portion is connected with upper roller 21 by being provided with the spring pole socket 17 of cylindrical compression spring 10；15 groups of upper roller torsion spring 14, torsion spring seat
Become Part II auxiliary adjustment mechanism, using upper roller 21 as intermediate link, by Part I auxiliary adjustment mechanism and Part II
Auxiliary adjustment mechanism is connected in series, and concurs；Gag lever post 11 is independent Part III auxiliary adjustment mechanism, when upper roller 21
Position-limiting action from motion is when peaking upwards is it is ensured that upper roller moves to arrives when putting still in charging aperture flexible adjustment mechanism most
Adjustable range within.
In real work of the present invention, respectively expect roller and sprocket wheel with the use of there being two kinds of manner of execution, that is, around installation axle axle
Rotation at random during move up and down to the fixed point rotary being done and with upper roller 21, specifically includes：Lower sprocket 1 with
Lower roll 20 interoperation, does the rotary motion pinpointing, drive sprocket 2 and drive sprocket axle 22 interoperation in the axial direction,
Do the rotary motion pinpointing in the axial direction, lower roll 20 is consistent with the direction of rotation of drive sprocket axle 22 therebetween；Upper sprocket wheel 12
Use cooperatively with upper roller 21, rotate in the axial direction, because upper sprocket wheel 12 is fixed on slide block 13, band steel 16 is welded on
Form an angle on wallboard 3 and with wallboard 3 shape, its upper slide block 13 provides the track that can move up and down, so upper roller 21
Spinning movement at random can be realized with upper sprocket wheel 12 in vertical direction.During specifically stalk being processed, work as straw
When stalk is by space (charging aperture) between upper roller 21 and lower roll 20, upper roller 21 because stalk by during push up upwards and provide
Power upwards effect under, slide block 13 can be made to move up in band steel track, drive upper roller 21 move upwards, and then make upper roller turn round
Spring 14 is in compressive state, and then the chain between lower sprocket 1 and tightener sprocket 9 fluffs, cylindrical compression spring 10 initial compression
State be broken, to uncompressed state restore, actuate rocking arm 7 action upwards, make chain 4 be in tensioning state all the time it is ensured that
Upper sprocket wheel 1 and chain 4 have certain cornerite to be accompanied by rotary motion to ensure upper roller 21 during moving upwards, and move
Direction is contrary with lower roll 20 direction of motion.So, both ensure that loading and unloading roller conveyed to stalk, in turn ensure that loading and unloading roller
Enter into during stalk passes through completely from stalk, between upper roller 21 and lower roll 20 centre-to-centre spacing with stalk present wavy at any time
Adjust, and stalk is clamped, thus ensure that the effective clamping to stalk.
Claims (3)
1. a kind of medium-sized wire kneading machine of three-roller type feeds clamping device, including symmetrically arranged wallboard (3) it is characterised in that：In wall
It is provided with running roller feeding mechanism, described running roller feeding mechanism is respectively provided with upper sprocket wheel (12), lower sprocket (1) by end face between plate (3)
With the upper roller (21) of drive sprocket (2), lower roll (20) and drive sprocket axle (22) composition, structure between upper roller (21) and lower roll (20)
Become the charging aperture of feeding mechanism, be additionally provided with the charging aperture flexible adjustment for making upper roller (21) move up and down between wallboard (3)
Mechanism.
2. three-roller type according to claim 1 medium-sized wire kneading machine charging clamping device it is characterised in that：Described charging aperture
Flexible adjustment mechanism by tightener sprocket (9), band steel (16), slide block (13), rocking arm (7), cylindrical compression spring (10), chain (4),
Upper roller torsion spring (14) and rocking arm torsional spring (5) composition, sprocket shaft (8) position of tightener sprocket (9) is located at the upper of drive sprocket axle (22)
Side, closure run chain (4) bypass tightener sprocket (9), drive sprocket (2) and lower sprocket (1) successively by clockwise direction, its by
To the serobila of tightener sprocket (9) section, by counterclockwise, to detouring on the wheel track of upper sprocket wheel (12), band steel (16) welds lower sprocket (1)
Above and with wallboard (3) shape form an angle in wallboard (3), band steel (16) be provided with the track moving up and down for slide block (13),
The roll shaft of upper roller (21) is contained on slide block (13), and the middle part body of rod hinge putting down the rocking arm (7) to setting is contained in the chain of tightener sprocket (9)
On wheel shaft (8), its one end is connected with the little axle (6) of rocking arm torsional spring (5), and the other end is pressed in the upper end of cylindrical compression spring (10),
The lower end of cylindrical compression spring (10) is contained on slide block (13) by spring pole socket (17), and one end of upper roller torsion spring (14) is even contained in
On wallboard (3), the other end is contained on slide block (13) by torsion spring seat (15), and one end of rocking arm torsional spring (5) contacts in wallboard (3)
On, the other end is stuck in rocking arm (7) lower surface.
3. three-roller type according to claim 1 and 2 medium-sized wire kneading machine charging clamping device it is characterised in that：In wallboard (3)
It is provided with for limiting the up high-order gag lever post (11) of upper roller (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610726220.1A CN106376305B (en) | 2016-08-25 | 2016-08-25 | The medium-sized wire kneading machine of three-roller type feeds clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610726220.1A CN106376305B (en) | 2016-08-25 | 2016-08-25 | The medium-sized wire kneading machine of three-roller type feeds clamping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106376305A true CN106376305A (en) | 2017-02-08 |
| CN106376305B CN106376305B (en) | 2019-04-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610726220.1A Active CN106376305B (en) | 2016-08-25 | 2016-08-25 | The medium-sized wire kneading machine of three-roller type feeds clamping device |
Country Status (1)
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| CN (1) | CN106376305B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107864757A (en) * | 2017-11-16 | 2018-04-03 | 建始惠万农生物科技有限公司 | A kind of stalk recycling machine |
| CN108450983A (en) * | 2018-03-30 | 2018-08-28 | 甘肃农业大学 | Ensilage wire kneading machine |
| CN108533704A (en) * | 2018-05-30 | 2018-09-14 | 深圳市集美新材料股份有限公司 | A kind of chain tensioning mechanism and the chain drive being made of it |
| CN115152439A (en) * | 2022-09-08 | 2022-10-11 | 南通市牧源农业科技有限公司 | Straw rubbing machine with rubbing structure in feeding and conveying processes |
-
2016
- 2016-08-25 CN CN201610726220.1A patent/CN106376305B/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107864757A (en) * | 2017-11-16 | 2018-04-03 | 建始惠万农生物科技有限公司 | A kind of stalk recycling machine |
| CN108450983A (en) * | 2018-03-30 | 2018-08-28 | 甘肃农业大学 | Ensilage wire kneading machine |
| CN108533704A (en) * | 2018-05-30 | 2018-09-14 | 深圳市集美新材料股份有限公司 | A kind of chain tensioning mechanism and the chain drive being made of it |
| CN115152439A (en) * | 2022-09-08 | 2022-10-11 | 南通市牧源农业科技有限公司 | Straw rubbing machine with rubbing structure in feeding and conveying processes |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106376305B (en) | 2019-04-05 |
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Address after: 710605 Shaanxi Province, Xi'an city Lintong District rain Xiguan Street Office Patentee after: Xi'an Xintiandi grass industry Limited by Share Ltd Address before: 710605 Shaanxi Province, Xi'an city Lintong District rain Xiguan Street Office Patentee before: XI'AN XINTIANDI GRASS Co.,Ltd. |
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