CN206879498U - The differential threshing servicing unit of adjustment - Google Patents
The differential threshing servicing unit of adjustment Download PDFInfo
- Publication number
- CN206879498U CN206879498U CN201720766128.8U CN201720766128U CN206879498U CN 206879498 U CN206879498 U CN 206879498U CN 201720766128 U CN201720766128 U CN 201720766128U CN 206879498 U CN206879498 U CN 206879498U
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- servomotor
- plate
- rubbing
- differential
- frame
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Abstract
The utility model provides a kind of differential threshing servicing unit of adjustment, including rubbing mechanism, feeding differential attachment, purifier, frame, rubbing mechanism is arranged at the left side above frame, feeding differential attachment is arranged at the right above frame, and purifier is arranged at the lower section between rubbing mechanism, feeding differential attachment；The rubbing mechanism includes rubbing plate, motion assembly, and the feeding differential attachment includes feeding assembly and rotating assembly；The rotating assembly includes differential feed plate, support, the second servomotor, the purifier includes funnel, air blower, storage basket, immediately below funnel is placed between rubbing mechanism, feeding differential attachment, air blower is arranged above funnel in the frame on the right, and storage basket is arranged at below funnel.The utility model is rational in infrastructure simply, it is easy, easy to use to manufacture, and by the utility model, can so reduce and seed is damaged, ensure the intact of seed, so as to ensure that the data of agri-scientific research are accurate.
Description
Technical field
Used before a kind of agricultural threshing of the utility model offer before servicing unit, particularly agri-scientific research breeding threshing
Device, specially a kind of differential threshing servicing unit of adjustment, can improve production seed quality, ensure the intact of seed
Rate, germination percentage, emergence rate, reduce breakage rate.
Background technology
With the development of agricultural breeding science and technology, the requirement to wheat, rice breeding more comes higher, wheat, rice seed
Son usually contains a number of band glume kind grain in threshing course, influences the cleanliness index of seed, influences the germination of seed
Rate, emergence rate, it is impossible to ensure the serviceability rate of seed.
Existing thresher machine work in-process can cause the damage of kind of grain, or even damage, breakage rate to remain high, and add wave
Take, improve the cost of seed.
While in order that the seed of scientific research accomplishes that the shell of kind of grain purifies in threshing course, reach again and do not cause to plant
The damage of grain, or even the effect of damage.Summarize and find by repetition test：Increase by a device before thresher machine processing, make
After the wheat head, spike of rice are processed into Mai Zhu, rice strain, then threshing processing is carried out, the effect for taking off exocuticle can be reached.By repetition test
Summarize and find：A kind of differential threshing servicing unit of adjustment, the differential relative rubbing of bionic type is formed, and during rubbing certainly
Distance between dynamic directly regulation, makes wheat strain, rice strain be processed into the wheat head, spike of rice, and next step threshing processing can be made to reach more satisfied
Effect, particularly agri-scientific research breeding when for the threshing to wheat, rice paddy seed.
Utility model content
The technical problems to be solved in the utility model is：For overcome the deficiencies in the prior art, there is provided a kind of adjustment
Differential threshing servicing unit.
The purpose of this utility model is achieved in that a kind of differential threshing servicing unit of adjustment, it is characterised in that：
Including rubbing mechanism, feeding differential attachment, purifier, frame, rubbing mechanism is arranged at the left side above frame, feeds differential machine
Structure is arranged at the right above frame, and purifier is arranged at the lower section between rubbing mechanism, feeding differential attachment；
The rubbing mechanism includes rubbing plate, motion assembly, and centre position is provided with thread spindle, rubbing above the rubbing plate left side
Plate right side outer tire layer has band pit rubber, and motion assembly is installed on rubbing plate left side centre position；The motion assembly includes
First servomotor, eccentric wheel, connecting rod, eccentric wheel matching are fixed on the power output shaft of the first servomotor, connecting rod one end
It is hingedly coupled on eccentric wheel, the other end is hinged the thread spindle in centre position above the rubbing plate left side；The rubbing plate left side two
Side upper end is provided with guide pin bushing, and frame is provided with guide rod, guide pin bushing shiding matching guide rod, and guide pin bushing can slide on guide rod, lower end of the guide rod
It is perpendicularly fixed in frame；The rotation of the power output shaft of first servomotor, the rotation with movable eccentric wheel, the rotation of eccentric wheel
The up and down motion of drivening rod, the up and down motion of connecting rod drives rubbing plate to move up and down, during rubbing plate moves up and down, guide pin bushing
Slided up and down along guide rod；
The feeding differential attachment includes feeding assembly and rotating assembly；The feeding assembly includes sliding block, screw mandrel, the 3rd
Servomotor, the 3rd servomotor are installed on frame right flank；The right is provided with slide rail above the frame, and sliding block is placed in slide rail
Interior, sliding block can slide along slide rail；The sliding block is provided with connecting plate, and connecting plate is provided with what is matched with screw mandrel towards one end of screw mandrel
Screwed hole, one end of screw mandrel are matched with the 3rd servomotor rotating shaft, and the other end is threaded onto in the screwed hole of sliding block upper junction plate；
The rotating assembly includes differential feed plate, support, the second servomotor, and the second servomotor, support pass through company
Fishplate bar is fixed and is arranged on sliding block；The left side outer tire layer of the differential feed plate has band pit rubber, and lower section middle is set
There is pressure sensor, right side center is provided with adjacent big cylinder, small column；The big cylinder is connected with support by bearing block,
The output shaft of synchronized band matching the second servomotor of connection of small column；
The rotation of 3rd servomotor rotating shaft can drive the rotation of screw mandrel, and the rotation of screw mandrel drives screw mandrel to be connected on sliding block
The change of position in the internal thread hole of plate, so that sliding block slides along slide rail, drive the support fixed with sliding block, the second servo electricity
Machine slides along slide rail, because the big cylinder of differential feed plate is connected with support by bearing block so that differential feed plate is with branch
Frame is slided along slide rail and slided along slide rail；The rotation of second servomotor can be synchronized with the rotation for driving small column, due to difference
The big cylinder at dynamic feeding plate right side center is connected with support by bearing block, and support is fixed on sliding block, so as to turning for small column
The dynamic bearing block for driving differential feed plate on support rotates；
The purifier include funnel, air blower, storage basket, funnel be placed in rubbing mechanism, feeding differential attachment it
Between immediately below, air blower is arranged above funnel in the frame on the right, and storage basket is arranged at below funnel.
The differential feed plate is circular slab, and uprightly to put.
First servomotor, the second servomotor, the 3rd servomotor, pressure sensor connect with PLC
Connect.
The utility model is rational in infrastructure simply, it is easy, easy to use to manufacture, and passes through the utility model, a kind of intelligence
Adjust differential threshing servicing unit, including rubbing mechanism, feeding differential attachment, purifier；The left side is set above frame
The rubbing mechanism of lower back and forth movement, the right sets adjustment distance and the differential machine of feeding with rotating function above frame
Structure, lower section sets purifier between rubbing mechanism and feeding differential attachment.
In the utility model, rubbing mechanism includes rubbing plate, motion assembly, rubbing plate right side outer tire layer band pit rubber
Glue, motion assembly are installed on rubbing plate left side centre position；The motion assembly includes the first servomotor, eccentric wheel, connecting rod,
The eccentric wheel matching is fixed on the power output shaft of the first servomotor, and described connecting rod one end is hingedly coupled to eccentric wheel
On, the other end is hinged the thread spindle in centre position above the rubbing plate left side；Rubbing plate left side both sides upper end is provided with guide pin bushing, and guide pin bushing is slided
Dynamic matching guide rod, lower end of the guide rod are perpendicularly fixed at frame.
In the utility model, feeding differential attachment is installed on the right of frame, relative with rubbing mechanism to put, by rotating assembly
Formed with differential feed assembly；Rotating assembly includes differential feed plate, support, the second servomotor；Differential feed plate is circle
Plate, uprightly put, differential feed plate left side outer tire layer band pit rubber, set pressure sensor in lower section middle, it is differential enter
Two neighboring cylinder is provided with to plate right side center, big cylinder is connected with support by bearing block, and small column matches with timing belt, together
The output shaft with matching the second servomotor of connection is walked, the second servomotor, support are fixed by connecting plate and be arranged on sliding block
On；Differential feed assembly includes slide rail, sliding block, screw mandrel, the 3rd servomotor, and slide rail is arranged in frame, and sliding block is placed in slide rail
Interior, the 3rd servomotor is installed on frame right flank, the fixed screw mandrel one end of the 3rd servomotor rotating shaft matching, screw mandrel other end connection
In succession among fishplate bar and screw mandrel can rotate in connecting plate.
Lower section sets purifier between rubbing mechanism and feeding differential attachment, and purifier is by funnel, air blower, storage
Basket is formed, and funnel is put in underface between rubbing mechanism and feeding differential attachment, and funnel top the right sets air blower and is fixed on machine
In frame, storage basket is put below funnel.
In the utility model, feeding differential attachment, feed servo motor, kinetic servo motor, pressure sensor are connected to
PLC。
By the utility model, the utility model is the distance between automatic directly regulation during differential rubbing, makes wheat
The device of the wheat head, spike of rice is processed into strain, rice strain, and wheat strain is processed into the wheat head, threshing processing is carried out after the wheat head, can so be reduced pair
Seed damages.Ensure the intact of seed, so as to ensure that the data of agri-scientific research are accurate.
Brief description of the drawings
Fig. 1 is the utility model schematic elevation view.
Fig. 2, which is that the utility model is right, regards schematic diagram.
Fig. 3 is the utility model left view schematic diagram.
In figure, 1 frame, 2 feeding differential attachments, 3 the 3rd servomotors, 4 screw mandrels, 5 feeding assemblies, 6 air blowers, 7 sliding blocks,
8 second servomotors, 9 funnels, 10 output shafts, 11 supports, 12 pressure sensors, 13 timing belts, 14 rotating assemblies, 15 roundlets
Post, 16 big cylinders, 17 differential feed plates, 18 entrances, 19 thread spindles, 20 rubbing plates, 21 guide pin bushings, 22 motion assemblies, 23 guide rods, 24
Eccentric wheel, 25 first servomotors, 26 rubbing mechanisms, 27 storage baskets, 28 purifiers, 29 connecting rods.
Embodiment
As shown in figure 1, a kind of differential threshing servicing unit of adjustment, including rubbing mechanism 26, feeding differential attachment 2,
Purifier 28；The left side sets the rubbing mechanism 26 that moves up and down above frame 1, above the frame 1 on the right of intelligence is set
Distance and the feeding differential attachment 2 with rotating function can be adjusted, lower section is set between rubbing mechanism 26 and feeding differential attachment 2
Purifier 28.
As shown in Figure 1 and Figure 2, the rubbing mechanism 26 includes rubbing plate 20, motion assembly 22, the right side outer layer of rubbing plate 20
Adhesive band pit rubber, motion assembly 22 are installed on the left side centre position of rubbing plate 20；The motion assembly 22 is watched including first
Motor 25, eccentric wheel 24, connecting rod 29 are taken, the matching of eccentric wheel 24 is fixed on the power output shaft of the first servomotor 25,
Described one end of connecting rod 29 is hingedly coupled on eccentric wheel 24, and the other end is hinged the thread spindle in centre position above the left side of rubbing plate 20
19；The left side both sides upper end of rubbing plate 20 is provided with guide pin bushing 21, and frame 1 is provided with guide rod 23, the shiding matching guide rod 23 of guide pin bushing 21,
The lower end of guide rod 23 is perpendicularly fixed at frame 1；
As shown in Figure 1, Figure 3, the feeding differential attachment 2 is installed on the right of frame 1, relative with rubbing mechanism 26 to put,
It is made up of rotating assembly 14 and feeding assembly 5；Rotating assembly 14 includes differential feed plate 17, support 11, the second servomotor 8；
Differential feed plate 17 is circular slab, is uprightly put, the left side outer tire layer band pit rubber of differential feed plate 17, in lower section middle
If pressure sensor 12, the right side center of differential feed plate 17 is provided with 15 two adjacent big cylinder 16, small column cylinders, big cylinder
16 are connected with support 11 by bearing block, and small column 15 matches with timing belt 13, matching the second servomotor 8 of connection of timing belt 13
Output shaft 10, the second servomotor 8, support 11 are fixed and are arranged on sliding block 7 by connecting plate；Feeding assembly 5 includes sliding
Block 7, screw mandrel 4, the 3rd servomotor 3, frame 1 are provided with slide rail, and sliding block 7 is placed on slide rail, and can be slided along slide rail, the 3rd
Servomotor 3 is installed on the right flank of frame 1, the fixed one end of screw mandrel 4 of the rotating shaft of the 3rd servomotor 3 matching, the connection of the other end of screw mandrel 4
Among connecting plate and screw mandrel 4 can rotate；We can be provided with connecting plate on sliding block 7, and connecting plate is towards one end of screw mandrel 4
The screwed hole matched with screw mandrel 4 is provided with, one end of screw mandrel 4 is matched with the rotating shaft of the 3rd servomotor 3, and the other end is threaded onto sliding block
In the screwed hole of 7 upper junction plates；
Rubbing mechanism 26 and feeding differential attachment 2 between lower section set purifier 28, purifier 28 by funnel 9,
Air blower 6, storage basket 27 are formed, and funnel 9 is put in underface between rubbing mechanism 26 and feeding differential attachment 2, and the top of funnel 9 is right
It is fixed on while setting air blower 6 in frame 1, storage basket 27 is put in the lower section of funnel 9；
First servomotor 25, the second servomotor 8, the 3rd servomotor 3, pressure sensor 12 are connected to PLC.
Before use, pressure sensor, the first servo electricity are set in PLC according to the size and other requirements of wheat seeds or seed rice
Machine, the second servomotor, the 3rd servomotor corresponding data；Start the 3rd servomotor 3 in feeding assembly 5, drive 4 turns of screw mandrel
Dynamic, band movable slider 7 moves along slide rail, so as to drive rotating assembly 14 to be moved along slide rail, makes differential feed plate 17 and rubbing plate 20
Relative position untill being adapted to, make the space of opening 18 between differential feed plate 17 and rubbing plate 20 appropriate；
During work, PLC control adjustment rubbings mechanism 26 works, and makes the output shaft rotation of the first servomotor 25, eccentric wheel 24
Drivening rod 29 moves up and down, and guide pin bushing 21 is moved up and down on guide rod 23, make rubbing plate 20 move up and down and speed
Degree is appropriate, and suitable rubbing speed is formed with the right differential feed plate 17；The adjustment feeding differential attachment 2 of PLC controls simultaneously works,
Make the output shaft rotation of the second servomotor 8, differential feed plate 17 is slowly rotated by timing belt 13；Differential feed plate 17 rotates
After a cycle, the reversion of the output shaft of the second servomotor 8, differential feed plate 17 is set to exchange steering after rotating backward a cycle,
Hold period commutation rotates, and forms suitable intelligent differential rubbing speed.
In entrance 18 between wheat strain or rice strain feeding rubbing plate 20 and differential feed plate 17, wheat strain or rice strain are in rubbing plate
20th, the wheat head is formed under the rubbing effect of differential feed plate 17, during rubbing, if wheat strain concentrates on each region, pressed
The work of force snesor 12 sends signal to PLC, and PLC starts the 3rd servomotor 3 in feeding assembly 5 and worked,
The distance of entrance 18 keeps moderate condition between adjustment rubbing plate 20 and differential feed plate 17 in real time, and buffering is played to wheat seeds or seed rice
Protective effect, reach the purpose of protection seed quality.
After the differential rubbing effect of intelligence, the funnel 9 that the wheat head or spike of rice are fallen into below frame 1 is slided into storage basket 27,
The wheat head or spike of rice are fallen into before funnel 9, and the air blower 6 that the lower section of frame 1 is provided with blows it poplar by weeds and wheat bran and other impurity
Blow down, make its purification.
Claims (3)
- A kind of 1. differential threshing servicing unit of adjustment, it is characterised in that：Including rubbing mechanism（26）, feeding differential attachment （2）, purifier（28）, frame（1）, rubbing mechanism（26）It is arranged at frame（1）The top left side, feed differential attachment（2）If It is placed in frame（1）On the right of top, purifier（28）It is arranged at rubbing mechanism（26）, feeding differential attachment（2）Between lower section；The rubbing mechanism（26）Including rubbing plate（20）, motion assembly（22）, rubbing plate（20）Interposition installs above the left side There is thread spindle（19）, rubbing plate（20）Right side outer tire layer has band pit rubber, moves assembly（22）It is installed on rubbing plate（20） Left side centre position；The motion assembly（22）Including the first servomotor（25）, eccentric wheel（24）, connecting rod（29）, eccentric wheel （24）The first servomotor is fixed in matching（25）Power output shaft on, connecting rod（29）One end is hingedly coupled to eccentric wheel（24） On, the other end is hinged rubbing plate（20）The thread spindle in centre position above the left side（19）；The rubbing plate（20）On the both sides of the left side End is provided with guide pin bushing（21）, frame（1）It is provided with guide rod（23）, guide pin bushing（21）Shiding matching guide rod（23）, guide pin bushing（21）Can be Guide rod（23）Upper slip, guide rod（23）Lower end is perpendicularly fixed at frame（1）On；First servomotor（25）Power output shaft Rotate, band movable eccentric wheel（24）Rotation, eccentric wheel（24）Rotation drivening rod（29）Up and down motion, connecting rod（29）It is upper Lower motion drives rubbing plate（20）Move up and down, rubbing plate（20）During up and down motion, guide pin bushing（21）Along guide rod（23）Up and down Slide；The feeding differential attachment（2）Including feeding assembly（5）And rotating assembly（14）；The feeding assembly（5）Including sliding block （7）, screw mandrel（4）, the 3rd servomotor（3）, the 3rd servomotor（3）It is installed on frame（1）Right flank；The frame（1）On Side the right is provided with slide rail, sliding block（7）It is placed in slide rail, sliding block（7）It can be slided along slide rail；The sliding block（7）Connecting plate is provided with, Connecting plate is towards screw mandrel（4）One end be provided with and screw mandrel（4）The screwed hole of matching, screw mandrel（4）One end be matched with the 3rd servo Motor（3）In rotating shaft, the other end is threaded onto sliding block（7）In the screwed hole of upper junction plate；The rotating assembly（14）Including differential feed plate（17）, support（11）, the second servomotor（8）, the second servomotor （8）, support（11）Fixed by connecting plate and be arranged on sliding block（7）On；The differential feed plate（17）Left side outer tire layer There is band pit rubber, lower section middle is provided with pressure sensor（12）, right side center is provided with adjacent big cylinder（16）, small column （15）；The big cylinder（16）With support（11）Connected by bearing block, small column（15）Synchronized band（13）Matching connection the Two servomotors（8）Output shaft（10）；3rd servomotor（3）The rotation of rotating shaft can drive screw mandrel（4）Rotation, screw mandrel（4）Rotation drive screw mandrel（4）In cunning Block（7）The change of position in the internal thread hole of upper junction plate, so that sliding block（7）Slided along slide rail, drive and sliding block（7）It is fixed Support（11）, the second servomotor（8）Slided along slide rail, due to differential feed plate（17）Big cylinder（16）With support（11） Connected by bearing block so that differential feed plate（17）With support（11）Slide along slide rail and slided along slide rail；Second servo Motor（8）Rotation can be synchronized band（13）Drive small column（15）Rotation, due to differential feed plate（17）Right side center Big cylinder（16）With support（11）Connected by bearing block, support（11）It is fixed on sliding block（7）On, so as to small column（15）Turn It is dynamic to drive differential feed plate（17）Around support（11）On bearing block rotate；The purifier（28）Including funnel（9）, air blower（6）, storage basket（27）, funnel（9）It is placed in rubbing mechanism （26）, feeding differential attachment（2）Between immediately below, air blower（6）It is arranged at funnel（9）Frame on the right of top（1）On, storage Basket（27）It is arranged at funnel（9）Lower section.
- 2. the differential threshing servicing unit of adjustment according to claim 1, it is characterised in that：The differential feed plate （17）For circular slab, and uprightly to put.
- 3. the differential threshing servicing unit of adjustment according to claim 1, it is characterised in that：First servomotor （25）, the second servomotor（8）, the 3rd servomotor（3）, pressure sensor（12）It is connected with PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720766128.8U CN206879498U (en) | 2017-06-28 | 2017-06-28 | The differential threshing servicing unit of adjustment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720766128.8U CN206879498U (en) | 2017-06-28 | 2017-06-28 | The differential threshing servicing unit of adjustment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206879498U true CN206879498U (en) | 2018-01-16 |
Family
ID=61298620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720766128.8U Expired - Fee Related CN206879498U (en) | 2017-06-28 | 2017-06-28 | The differential threshing servicing unit of adjustment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206879498U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109362360A (en) * | 2018-11-22 | 2019-02-22 | 陈伟明 | A kind of sheller unit for millet |
| CN111837646A (en) * | 2020-07-31 | 2020-10-30 | 扬州大学 | Automatic threshing machine for scientific research and breeding and method thereof |
-
2017
- 2017-06-28 CN CN201720766128.8U patent/CN206879498U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109362360A (en) * | 2018-11-22 | 2019-02-22 | 陈伟明 | A kind of sheller unit for millet |
| CN109362360B (en) * | 2018-11-22 | 2021-05-25 | 江西东坚米业有限公司 | Threshing device for millet |
| CN111837646A (en) * | 2020-07-31 | 2020-10-30 | 扬州大学 | Automatic threshing machine for scientific research and breeding and method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180116 Termination date: 20200628 |