CN208356898U - Ensilage machine crushing device - Google Patents
Ensilage machine crushing device Download PDFInfo
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- CN208356898U CN208356898U CN201820698749.1U CN201820698749U CN208356898U CN 208356898 U CN208356898 U CN 208356898U CN 201820698749 U CN201820698749 U CN 201820698749U CN 208356898 U CN208356898 U CN 208356898U
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- tooth roller
- gap
- rack
- rotation axis
- transmission arm
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Abstract
The utility model relates to field of agricultural machinery more particularly to ensilage machine crushing devices, including rack, crushing mechanism and clearance adjustment mechanism；Crushing mechanism includes fixed tooth roller and movable tooth roller, and the dead axle and moving axis parallel with roll shaft are symmetrically arranged on the rotating seat, and clearance adjustment mechanism can drive movable tooth roller around fixed-axis rotation；Clearance adjustment mechanism includes rotation axis, transmission arm and gap adjustment screw, rotation axis is movably set in rack, fixing sleeve is equipped with rotating arm in rotation axis, and pivot arm ends are connected with lifting assembly, and lifting assembly drives rotating arm, rotation axis to be rotated by lifting；Rotation axis end is equipped with eccentric wheel, described transmission arm one end is connect with eccentric wheel, the other end is provided with limit plate, limit plate movable set is in the adjustment screw of gap, the pressure spring in compressive state is further sleeved in the adjustment screw of gap, gap adjustment screw one end is connect with moving axis, rubbing plate is changed to the mode of milling roller by the device, promotes seed damage rate and stalk breaks section rate.
Description
Technical field
The utility model relates to agricultural mechanical field more particularly to ensilage machine crushing devices.
Background technique
Ensilage machine is mainly used for agricultural and animal husbandry.By being raised after crushing progress ensiling, ammonification by stalk, rub a microbial
Livestock.Traditional ensilage machine, which is used, installs rubbing plate in chopping room, in such a way that shredder bar sharpening face is with rubbing plate rubbing material
Realize that corn kernel is broken and the broken section of stalk.Ensilage machine corn kernel percentage of damage in this way is only capable of reaching 90%, does not have
There is the corn particle being broken that cannot be digested by livestock.And the rubbing gap adjusting range between shredder bar sharpening face and rubbing plate
It is small, adjust operating difficulties.Rubbing plate service life is short.
Utility model content
The purpose of the utility model is to overcome current ensilage machine seed damage rate is low, gap adjusts operating difficulties, makes
With the problem that the service life is short, and a kind of ensilage machine crushing device is provided, which is changed to milling roller for rubbing plate
Mode, ensilage machine seed damage rate also improve stalk and break section rate while promotion, the operation of gap adjustment is more easy, is crushed
The service life of device also gets a promotion.
The utility model is realized in this way: a kind of ensilage machine crushing device including rack, is installed on being crushed in rack
Mechanism and clearance adjustment mechanism；
The crushing mechanism includes fixed tooth roller and movable tooth roller, and fixed tooth roller is fixedly installed in rack, and movable tooth roller both ends pass through
Rotating seat is movably installed in rack, is symmetrically arranged with the dead axle and moving axis parallel with roll shaft on the rotating seat, moving axis and
The connection of gap adjustment mechanism, clearance adjustment mechanism can drive movable tooth roller around fixed-axis rotation；
The clearance adjustment mechanism includes rotation axis, transmission arm and gap adjustment screw, and the rotation axis is movably set in
In rack, fixing sleeve is equipped with rotating arm in rotation axis, and the pivot arm ends are connected with lifting assembly, and lifting assembly passes through
Lifting drives rotating arm, rotation axis to be rotated；The rotation axis end is equipped with eccentric wheel, described transmission arm one end and bias
Wheel connection, the other end are provided with limit plate, and limit plate movable set is also set in the adjustment screw of gap in the adjustment screw of gap
There is the pressure spring in compressive state, pressure spring is contacted with limit plate, and the transmission arm is by limit plate to the position of gap adjustment screw
It is limited, gap adjustment screw one end is connect with moving axis.
Preferably, shield is respectively arranged with outside the movable tooth roller, fixed tooth roller.
Preferably, it is respectively arranged with mounting hole in the rack at fixed tooth roller, movable tooth roller both ends, it is outside at the mounting hole
It is provided with rectangular channel.
Preferably, the rectangular groove is equipped with shimming plate.
Preferably, the lifting assembly includes lifting screw, and the lifting screw upper end is equipped with swing fork, swing fork with
The connection of rotating arm revolute, lower end of the lifting screw are installed in rack by fixing seat, the lifting screw and fixing seat, rotation
Fork is connected through a screw thread, and the internal screw thread of fixing seat, swing fork is contrary.
Preferably, be further sleeved with two fixture nuts on the lifting screw, fixture nut respectively with the lower end of swing fork,
The upper-end contact of fixing seat.
Preferably, for the center of the eccentric wheel loaded in rotation axis, eccentric wheel is equipped with bias by the position of proximal edge
Axis is provided with vertical waist hole on the transmission arm, and eccentric shaft is movably set in vertical waist hole, the transmission arm by eccentric shaft,
Vertical waist hole is flexibly connected with eccentric wheel.
Preferably, it is provided with lateral waist hole on the transmission arm, stud is provided in rack, stud is movably set in transverse waist
In hole, the transmission arm is movably installed in rack by stud, lateral waist hole.
Preferably, the limit plate is vertical with transmission arm, is set with stop nut, limit plate in the gap adjustment screw
It is set between stop nut and pressure spring.
The utility model has the advantage that rubbing plate is changed to milling roller by the ensilage machine crushing device of the utility model
Mode, so that the service life of crushing device is also got a promotion, improve corn kernel percentage of damage；Lash adjusting device increases simultaneously
Gap adjusting range between big ensiling crushing roller, the operation for adjusting gap is more easy, can be according to the actual situation
Gap size is adjusted, stalk is effectively improved and breaks section rate and corn kernel percentage of damage.
Detailed description of the invention
Fig. 1 is the main view of the utility model；
Fig. 2 is the side view of the utility model；
Fig. 3 is the top view of the utility model；
Fig. 4 is the cross-sectional view in Fig. 3 along B-B；
Fig. 5 is the cross-sectional view in Fig. 3 along C-C；
In figure: 1- rack, 2- fixed tooth roller, 3- movable tooth roller, 4- rotating seat, 5- dead axle, 6- moving axis, 7- rotation axis, 8- transmission
Arm, the gap 9- adjustment screw, 10- rotating arm, 11- limit plate, 12- eccentric wheel, 13- eccentric shaft, 14- pressure spring, 15- shield, 16-
Shimming plate, 17- lifting screw, 18- swing fork, 19- fixing seat, 20- fixture nut, the vertical waist hole of 21-, 22- transverse direction waist hole,
23- stop nut, 24- rectangular channel.
Specific embodiment
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements.For the ordinary skill in the art, it can be managed with concrete condition
Solve the concrete meaning of above-mentioned term in the present invention.
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment 1: a kind of ensilage machine crushing device is equipped with crushing mechanism in rack as shown in Figs. 1-5, including rack 1
And clearance adjustment mechanism；Crushing mechanism includes the fixed tooth roller 2 and movable tooth roller 3 being parallel to each other, and fixed tooth roller and movable tooth roller pass through tooth phase
Seed or stalk are crushed by mutual roll off, are respectively arranged with shield 15 outside movable tooth roller, fixed tooth roller, are prevented shattering process from hurting sb.'s feelings；Fixed tooth
Roller 2 is fixedly installed in rack 1, and 3 both ends of movable tooth roller are movably installed in rack by rotating seat 4, and the two sides of rotating seat 4 are symmetrical
It is provided with the dead axle 5 and moving axis 6 parallel with roll shaft, dead axle position is constant, and moving axis is connect with clearance adjustment mechanism, and gap adjusts machine
Structure can drive moving axis 6 to rotate around dead axle 5, and then drive movable tooth roller 3 around fixed-axis rotation, so change fixed tooth roller 2 and movable tooth roller 3 it
Between distance, to adapt to the broken of different crops seed or stalk；Clearance adjustment mechanism include rotation axis 7, transmission arm 8 and
Gap adjustment screw 9, rotation axis is movably set in rack, can be rotated, and fixing sleeve is equipped with rotating arm 10, rotating arm in rotation axis
End is connected with lifting assembly, and lifting assembly drives rotating arm 10, rotation axis 7 to be rotated by going up and down, it is preferred that
The lifting assembly includes lifting screw 17, and lifting screw upper end is equipped with swing fork 18, and the end of swing fork and rotating arm is logical
Pin shaft connection is crossed, lower end of the lifting screw is installed on the cross bar of rack by fixing seat 19, lifting screw 17 and fixing seat, rotation
Fork is connected through a screw thread, and the internal screw thread of fixing seat 19, swing fork 18 is contrary, can make lifting screw 17 by rotation
It elongates or shortens, and then adjusts the position of the swing fork 18 of lifting screw upper end, and then control the rotation of rotation axis 7, it is preferred that
It is further sleeved with two fixture nuts 20 on lifting screw, the fixture nut upper-end contact with the lower end of swing fork, fixing seat respectively,
After adjusting the length of lifting screw, be tightened nut 20, limits to the length of lifting screw 17, prevent its
It is rotated in the course of work；7 end of rotation axis is equipped with eccentric wheel 12, and the center of eccentric wheel is loaded in rotation axis 7, eccentric
Wheel is equipped with eccentric shaft 13 by the position of proximal edge, and one end of transmission arm 8 is connect with eccentric wheel 12, it is preferred that is opened on transmission arm
There is vertical waist hole 21, eccentric shaft 13 is movably set in vertical waist hole, and transmission arm 8 passes through eccentric shaft, vertical waist hole and eccentric wheel
12 are flexibly connected, because the position of eccentric shaft can move up and down in 12 rotation process of eccentric wheel, vertical waist hole 21 can
Guarantee that eccentric shaft freely moves up and down in vertical waist hole, stress concentration is avoided to wear；Meanwhile it being rotated in eccentric wheel 12
Cheng Zhong, 8 position of transmission arm move left and right, it is preferred that and it is provided with lateral waist hole 22 on transmission arm, is provided with stud in rack,
Stud is movably set in lateral waist hole, and transmission arm 8 is movably installed in rack by stud, lateral waist hole, can guaranteed
Under the premise of transmission arm 8 can move left and right, transmission arm is installed in rack；The other end of transmission arm is welded with limit plate
11, limit plate is vertical with transmission arm, hole is provided on limit plate, in gap adjustment screw 9, gap adjusts limit plate movable set
The pressure spring 14 and stop nut 23 in compressive state are further sleeved on screw rod 9, limit plate is set to stop nut 23 and pressure spring 14
Between, and limit plate contacts respectively with stop nut and pressure spring, limit plate 11 is moved left and right with transmission arm 8, due to limit plate 11
It is set between stop nut and pressure spring, and 23 position of stop nut is constant, limit plate 11 then pushes stop nut and drives entirely
Gap adjustment screw 9 is mobile, and then realizes and limit to the position of gap adjustment screw, one end of gap adjustment screw 9 with
Moving axis 6 connects, and when gap adjustment screw is mobile, will drive movable tooth roller 3 and rotates around dead axle 5, and then change movable tooth roller 3 and fixed tooth roller
The distance between 2, the interstice coverage between movable tooth roller and fixed tooth roller can be adjusted according to the actual situation.
Working principle:
Movable tooth roller strap wheel drives movable tooth rod 3 to rotate counterclockwise when work, and fixed tooth roller strap wheel drives fixed tooth roller 2 to do clockwise
Rotation, positioning sleeve form sealing between discaling roll and bearing, and rotating forward lifting screw 17 makes it screw in swing fork 18 and fix
In the internal screw thread of seat 19, lifting screw, which is equivalent to, at this time is shortened, and swing fork 18 will drive rotating arm 10 and rotate down, rotation axis
7 rotate, and the eccentric wheel 12 in rotation axis rotates clockwise, drive of the transmission arm in the eccentric shaft 13 being installed on eccentric wheel
Under, transversely waist hole 22 travels forward, and the limit plate 11 on transmission arm moves simultaneously, and then drives the gap adjustment being attached thereto
Screw rod 9 travels forward, and gap adjustment screw drives rotating seat 4 to move, and then becomes the gap between movable tooth rod 3 and fixed tooth roller 2
Greatly；Lifting screw 17 is rotated backward, principle is same as above, then the gap between movable tooth rod 3 and fixed tooth roller 2 reduces.
Embodiment 2: the ensilage machine crushing device of the present embodiment is with the difference with the ensilage machine crushing device in embodiment 1
Centered on be illustrated；
Preferably, mounting hole, fixed tooth roller, movable tooth roller are respectively arranged in the rack 1 at fixed tooth roller 2,3 both ends of movable tooth roller
Roll shaft be installed in rack by mounting hole；In fixed tooth roller, the work of movable tooth roller, fixed tooth roller, movable tooth roller meeting high speed rotation must
So have part corn stover, leaf is wrapped in the roll shaft between discaling roll and rack and gap, and then corn stover, leaf
Deng meeting high temperature cabonization, it is set in gap, so the utility model is provided with rectangular channel 24 outward at mounting hole, in high speed rotation
In the process, stalk of winding etc. can be thrown out of automatically from rectangular channel 24, effectively avoid the heap between discaling roll and rack such as stalk
Product reduces equipment and shuts down rate, increases safety and the service life of equipment；Simultaneously in order to increase fastness, lead at rectangular channel 24
It crosses screw thread and shimming plate 16 is installed, shimming plate 16 can be removed manually when movable tooth roller end face blocks, easy cleaning.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (9)
1. a kind of ensilage machine crushing device, it is characterised in that: adjusted including rack, the crushing mechanism being installed in rack and gap
Mechanism；
The crushing mechanism includes fixed tooth roller and movable tooth roller, and fixed tooth roller is fixedly installed in rack, and movable tooth roller both ends pass through rotation
Seat is movably installed in rack, and the dead axle and moving axis parallel with roll shaft, moving axis and gap tune are symmetrically arranged on the rotating seat
The connection of complete machine structure, clearance adjustment mechanism can drive movable tooth roller around fixed-axis rotation；
The clearance adjustment mechanism includes rotation axis, transmission arm and gap adjustment screw, and the rotation axis is movably set in rack
On, fixing sleeve is equipped with rotating arm in rotation axis, and the pivot arm ends are connected with lifting assembly, and lifting assembly passes through lifting
Rotating arm, rotation axis is driven to be rotated；The rotation axis end is equipped with eccentric wheel, and described transmission arm one end and eccentric wheel connect
Connect, the other end is provided with limit plate, limit plate movable set is in being further sleeved in the adjustment screw of gap in the adjustment screw of gap
The pressure spring of compressive state, pressure spring are contacted with limit plate, and the transmission arm is carried out by position of the limit plate to gap adjustment screw
Limit, gap adjustment screw one end is connect with moving axis.
2. ensilage machine crushing device according to claim 1, it is characterised in that: set respectively outside the movable tooth roller, fixed tooth roller
It is equipped with shield.
3. ensilage machine crushing device according to claim 1, it is characterised in that: the machine positioned at fixed tooth roller, movable tooth roller both ends
It is respectively arranged with mounting hole on frame, is provided with rectangular channel outward at the mounting hole.
4. ensilage machine crushing device according to claim 3, it is characterised in that: the rectangular groove is equipped with shimming plate.
5. ensilage machine crushing device according to claim 1, it is characterised in that: the lifting assembly includes lifting screw,
The lifting screw upper end is equipped with swing fork, and swing fork is connect with rotating arm revolute, and lower end of the lifting screw passes through fixing seat
It is installed in rack, the lifting screw is connected through a screw thread with fixing seat, swing fork, and the interior spiral shell of fixing seat, swing fork
Line is contrary.
6. ensilage machine crushing device according to claim 5, it is characterised in that: be further sleeved with two on the lifting screw
Fixture nut, the fixture nut upper-end contact with the lower end of swing fork, fixing seat respectively.
7. ensilage machine crushing device according to claim 1, it is characterised in that: the center of the eccentric wheel is loaded on rotation
On axis, eccentric wheel is equipped with eccentric shaft by the position of proximal edge, and vertical waist hole, eccentric shaft activity setting are provided on the transmission arm
In in vertical waist hole, the transmission arm is flexibly connected by eccentric shaft, vertical waist hole with eccentric wheel.
8. ensilage machine crushing device according to claim 1, it is characterised in that: lateral waist hole is provided on the transmission arm,
Stud is provided in rack, stud is movably set in lateral waist hole, and the transmission arm passes through stud, lateral waist hole activity installation
In in rack.
9. ensilage machine crushing device according to claim 1, it is characterised in that: the limit plate is vertical with transmission arm, institute
It states and is set with stop nut in the adjustment screw of gap, limit plate is set between stop nut and pressure spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820698749.1U CN208356898U (en) | 2018-05-11 | 2018-05-11 | Ensilage machine crushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820698749.1U CN208356898U (en) | 2018-05-11 | 2018-05-11 | Ensilage machine crushing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208356898U true CN208356898U (en) | 2019-01-11 |
Family
ID=64934581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820698749.1U Active CN208356898U (en) | 2018-05-11 | 2018-05-11 | Ensilage machine crushing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208356898U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110170354A (en) * | 2019-06-28 | 2019-08-27 | 山东农业大学 | A kind of the hydraulic lash regulating mechanism and its application method of modifying device |
-
2018
- 2018-05-11 CN CN201820698749.1U patent/CN208356898U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110170354A (en) * | 2019-06-28 | 2019-08-27 | 山东农业大学 | A kind of the hydraulic lash regulating mechanism and its application method of modifying device |
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