CN206879500U - A kind of adjust automatically threshing servicing unit - Google Patents
A kind of adjust automatically threshing servicing unit Download PDFInfo
- Publication number
- CN206879500U CN206879500U CN201720763342.8U CN201720763342U CN206879500U CN 206879500 U CN206879500 U CN 206879500U CN 201720763342 U CN201720763342 U CN 201720763342U CN 206879500 U CN206879500 U CN 206879500U
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- China
- Prior art keywords
- rubbing
- servo motor
- plate
- sliding block
- screw mandrel
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Abstract
The utility model provides a kind of adjust automatically threshing servicing unit, including frame, feeding differential attachment, rubbing mechanism；The vertical panel right side outer tire layer band pit rubber of adjustable plate, centre position is provided with pressure sensor at vertical panel lower end；Level board is fixedly connected with a slide block, and the left side is provided with slide rail above frame, and sliding block is placed in slide rail；Sliding block is provided with the screwed hole matched with screw mandrel towards one end of screw mandrel, and one end of screw mandrel is fixedly connected on the power output shaft of feed servo motor, and the other end is threaded onto in the screwed hole of sliding block；Rubbing mechanism includes rubbing plate, motion assembly, rubbing plate left side outer tire layer band pit rubber, and motion assembly is installed on rubbing plate right side centre position；By the utility model, the differential relative rubbing of bionic type, and the distance between automatic directly regulation during rubbing are formed, wheat strain, rice strain is processed into the wheat head, spike of rice, next step threshing processing can be made to reach more satisfied effect.
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 adjust automatically threshing servicing unit, can improve production seed quality, ensure seed serviceability 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 adjust automatically threshing servicing unit, the differential relative rubbing of bionic type is formed, and it is automatic straight during rubbing
Distance between adjusting is connect, wheat strain, rice strain is processed into the wheat head, spike of rice, next step threshing processing can be made to reach more satisfied effect
For the threshing to wheat, rice paddy seed during fruit, particularly agri-scientific research breeding.
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 adjust automatically
Threshing servicing unit.
The purpose of this utility model is achieved in that a kind of adjust automatically threshing servicing unit, including frame, its feature
It is：Feeding differential attachment, rubbing mechanism are provided with above the frame, feeding differential attachment is arranged at the left side above frame, rubbing
Mechanism is arranged at the right above frame；
The feeding differential attachment includes adjustable plate, sliding block, screw mandrel, feed servo motor；The adjustable plate is quarter bend
Plate, it is made up of the level board of vertical panel and bottom；The vertical panel right side outer tire layer band pit rubber of the adjustable plate, vertical panel
Lower end at centre position be provided with pressure sensor；The level board of the adjustable plate bottom is fixedly connected with a slide block, above frame
The left side is provided with slide rail, and sliding block is placed in slide rail, and sliding block can slide along slide rail, drives adjustable plate to be slided along slide rail；The slider surface
The screwed hole matched with screw mandrel is provided with to one end of screw mandrel, one end of screw mandrel is fixedly connected on the power output of feed servo motor
On axle, the other end is threaded onto in the screwed hole of sliding block；The rotation of feed servo motor power output shaft can drive the rotation of screw mandrel, silk
The rotation of bar drives change of the screw mandrel in the internal thread hole position of sliding block, so that adjustable plate slides along slide rail；
The rubbing mechanism includes rubbing plate, motion assembly, rubbing plate left side outer tire layer band pit rubber, moves assembly
It is installed on rubbing plate right side centre position；The motion assembly includes kinetic servo motor, eccentric wheel, connecting rod, the eccentric wheel
Matching is fixed on the power output shaft of kinetic servo motor, and described connecting rod one end is hingedly coupled on eccentric wheel, other end hinge
Connect centre position above the rubbing plate right side；The rubbing plate right side both sides are provided with guide rod, upper guide bush, lower guide pin bushing, and upper guide bush is placed in
Lower guide pin bushing top, and upper guide bush is fixedly connected with the rubbing plate right side, lower guide pin bushing is fixed in frame, the top of the guide rod with it is upper
Guide pin bushing is fixed, and the bottom of guide rod passes through lower guide pin bushing, and the guide rod on rubbing plate right side both sides can freely up and down slide in lower guide pin bushing；It is dynamic
The rotation of the power output shaft of force servo motor, the rotation with movable eccentric wheel, the up and down motion of the rotation drivening rod of eccentric wheel,
The up and down motion of connecting rod drives rubbing plate to move up and down, and guide rod freely up and down slides in lower guide pin bushing.
The level board of the adjustable plate bottom is tightened with sliding block by fixing bolt to be connected.
The eccentric wheel is provided with endoporus, the power output shaft matching endoporus of fixed eccentric 15 of kinetic servo motor.
Centre position is provided with bolt axle above the rubbing plate right side, and one end of connecting rod is articulated and connected in bolt axle.
The feeding differential attachment, feed servo motor, kinetic servo motor, pressure sensor are all connected to PLC.
The lower guide pin bushing is fixedly connected by support bar with frame.
A kind of adjust automatically threshing servicing unit, including rubbing mechanism, feeding differential attachment；The right is set above frame
Come and go rubbing mechanism back and forth up and down, the left side sets adjustment interval space and forms the differential machine of feeding of rotation above frame
Structure.
The rubbing mechanism is installed on the right of frame, and differential attachment is relative puts with feeding, including rubbing plate, kinetic servo
Motor, eccentric wheel, connecting rod, guide rod, guide pin bushing are formed, and rubbing plate left side outer tire layer band pit rubber, right side interposition installs spiral shell
Stud shaft, kinetic servo motor shaft matching fixed eccentric endoporus, eccentric wheel articulated linkage one end, the connecting rod other end are hinged rubbing plate
The bolt axle in centre position above the right side；Rubbing plate right side both sides are provided with upper guide bush, lower guide pin bushing, and upper guide bush is placed on lower guide pin bushing
Side, and upper guide bush is fixedly connected with the rubbing plate right side, lower guide pin bushing is fixed in frame, and top and the upper guide bush of the guide rod are consolidated
Fixed, the bottom of guide rod passes through lower guide pin bushing, and the guide rod on rubbing plate right side both sides can freely up and down slide in lower guide pin bushing.
The feeding differential attachment is installed on the frame left side, relative with rubbing mechanism to put, total by rotating assembly and feeding
In groups into；Rotating assembly includes feeding plate（Adjustable plate）, support, feed servo motor；The feeding plate is angle block of right angle,
Be made up of the level board of vertical panel and bottom, feed the vertical panel right side outer tire layer band pit rubber of plate, below vertical panel in
Between be provided with pressure sensor, feeding assembly includes sliding block, screw mandrel, feed servo motor, and feed servo motor is installed on a frame left side
Side, the fixed screw mandrel one end of feed servo machine shaft matching, the connection of the screw mandrel other end are fed among the level board of plate bottom
And screw mandrel can rotate；That is, the level board of adjustable plate bottom is provided with the screwed hole matched with screw mandrel, silk towards one end of screw mandrel
With being fixedly connected on the power output shaft of feed servo motor, the other end is threaded onto the spiral shell of adjustable plate bottom horizontal plate for one end of bar
In pit.
The feeding differential attachment, feed servo motor, kinetic servo motor, pressure sensor are connected to PLC.
By the utility model, the differential relative rubbing of bionic type is formed, and between automatic directly regulation during rubbing
Distance, wheat strain, rice strain is processed into the wheat head, spike of rice, next step threshing processing can be made to reach more satisfied effect, particularly agriculture
For the threshing to wheat, rice paddy seed during industry scientific research breeding.
The utility model seed thresher is more practical imitative body technology, produces for wheat seeds or seed rice, particularly uses
Wheat seeds, seed rice production in agri-scientific research breeding have great practical value.
Brief description of the drawings
Fig. 1 is the utility model schematic elevation view.
Fig. 2 is the utility model schematic top plan view.
In figure：1 frame, 2 feed servo motors, 3 screw mandrels, 4 sliding blocks, 5 feeding differential attachments, 6 pressure sensors, 7 regulations
Guide pin bushing, 12, motion assembly, 13 are led under plate, 8 interval spaces, 9 rubbing plates, 10 bolt axles, 11 guide pin bushings, 11-1 upper guide bush, 11-2
Bar, 14 connecting rods, 15 eccentric wheels, 16 kinetic servo motors, 17 rubbing mechanisms, 18 support bars.
Embodiment
The utility model is described in further detail presently in connection with accompanying drawing.These accompanying drawings are simplified schematic diagram,
Only illustrate basic structure of the present utility model in a schematic way, therefore it only shows the composition relevant with the utility model.
As shown in Figure 1 and Figure 2, a kind of adjust automatically threshing servicing unit, including frame 1, feeding is set above frame 1
Differential attachment 5, rubbing mechanism 17, feeding differential attachment 5 are arranged at the top left side of frame 1, and rubbing mechanism 17 is arranged in frame 1
Side the right；
The feeding differential attachment 5 includes adjustable plate 7, sliding block 4, screw mandrel 3, feed servo motor 2, and adjustable plate 7 is right angle
Bent plate, it is made up of the level board of vertical panel and bottom, the vertical panel right side outer tire layer band pit rubber of adjustable plate 7, vertical panel
Centre position sets pressure sensor 6 at lower end, and fixing bolt is provided between the level board of adjustable plate 7 and sliding block 4 and is connected, frame 1
The top left side sets slide rail, and sliding block 4 is placed in slide rail, and sliding block 4 can slide along slide rail, drives adjustable plate 7 to be slided along slide rail；Sliding block
4 can rotate towards one end of one end connection wire rod 3 of screw mandrel 3 and screw mandrel 3, specifically, one end of sliding block 4 towards screw mandrel 3 is set
The screwed hole matched with screw mandrel 3 is put, one end of screw mandrel 3 is another with being fixedly connected on the power output shaft of feed servo motor 2
End is threaded onto in the screwed hole of sliding block 4；The rotation of the power output shaft of feed servo motor 2 can drive the rotation of screw mandrel 3, screw mandrel 3
The change for driving screw mandrel 3 in the internal thread hole position of sliding block 4 is rotated, so that adjustable plate 7 slides along slide rail；
Rubbing mechanism 17 is installed on the right of frame 1, it is relative with feeding differential attachment 5 to put, including rubbing plate 9, motion
Assembly 12, the left side outer tire layer band pit rubber of rubbing plate 9, the right side centre position of rubbing plate 9 installation motion assembly 12,
Motion assembly 12 is made up of kinetic servo motor 16, eccentric wheel 15, connecting rod 14, the axle of kinetic servo motor 16 matching fixed eccentric
15 endoporus, the one end of 15 articulated linkage of eccentric wheel 14, the other end of connecting rod 14 are hinged centre position above the right side of rubbing plate 9, the stranding
The dynamic right side both sides of plate 9 are placed in lower guide pin bushing 11-2 tops provided with guide rod 13, upper guide bush 11-1, lower guide pin bushing 11-2, upper guide bush 11-1, and
Upper guide bush 11-1 is fixedly connected with the right side of rubbing plate 9, and lower guide pin bushing 11-2 is fixed in frame 1, the top of the guide rod 13 with it is upper
Guide pin bushing 11-1 is fixed, and the bottom of guide rod 13 passes through lower guide pin bushing 11-2, and the guide rod 13 on the right side both sides of rubbing plate 9 can be in lower guide pin bushing 11-2
In freely up and down slide, parallel slide up and down freedom so as to be effectively ensured.The rotation of the power output shaft of kinetic servo motor 16,
Rotation with movable eccentric wheel 15, the up and down motion of the rotation drivening rod 14 of eccentric wheel 15, the up and down motion of connecting rod 14, which drives, rubs with the hands
Dynamic plate 9 moves up and down, and guide rod 13 freely up and down slides in lower guide pin bushing 11-2.
Feed servo motor 2, kinetic servo motor 16, pressure sensor 6 are connected to PLC.
Before use, starting feed servo motor 2 according to wheat strain, rice strain size, screw mandrel 3 is driven to rotate, so as to drive with sliding
The adjustable plate 7 that rail 4 is fixed moves along slide rail, and adjustment adjustable plate 7 is with rubbing plate 9 and relative position untill being adapted to；
The rotating speed that the power output shaft of motivation of adjustment servomotor 16 rotates, moves up and down the drivening rod 14 of eccentric wheel 15,
The up and down motion of connecting rod 14 drives rubbing plate 9 to move up and down, and guide rod 13 freely up and down slides in lower guide pin bushing 11-2, lower guide pin bushing
Up rightness when 11-2 effective guarantees guide rod 13 moves up and down, makes that rubbing plate 9 moves up and down and speed is appropriate, with the left side
Adjustable plate 7 forms suitable rubbing speed.Wheat strain, rice strain are fed in the interval space 8 between rubbing plate 9 and adjustable plate 7, wheat
Strain, rice strain form the wheat head under the rubbing effect of adjustable plate 7, rubbing plate 9, during rubbing, if wheat strain concentrates on some
Region, the then work of pressure sensor 6 send signal to PLC, and PLC makes feed servo motor 2 start work, real
When the interval space 8 that adjusts between rubbing plate 9 and adjustable plate 7 keep moderate condition, buffer protection function is risen to wheat seeds, seed rice,
Reach the purpose of protection seed quality.
Claims (6)
1. a kind of adjust automatically threshing servicing unit, including frame（1）, it is characterized in that：The frame（1）It is poor that top is provided with feeding
Motivation structure（5）, rubbing mechanism（17）, feed differential attachment（5）It is arranged at frame（1）The top left side, rubbing mechanism（17）Set
In frame（1）On the right of top；
The feeding differential attachment（5）Including adjustable plate（7）, sliding block（4）, screw mandrel（3）, feed servo motor（2）；The regulation
Plate（7）For angle block of right angle, it is made up of the level board of vertical panel and bottom；The adjustable plate（7）Vertical panel right side outer tire layer
With pit rubber, centre position is provided with pressure sensor at the lower end of vertical panel（6）；The adjustable plate（7）The level board of bottom
With sliding block（4）It is fixedly connected, frame（1）The top left side is provided with slide rail, sliding block（4）It is placed in slide rail, sliding block（4）It can be slided along slide rail
It is dynamic, drive adjustable plate（7）Slided along slide rail；The sliding block（4）Towards screw mandrel（3）One end be provided with and screw mandrel（3）The spiral shell of matching
Pit, screw mandrel（3）One end be fixedly connected on feed servo motor（2）Power output shaft on, the other end is threaded onto sliding block（4）'s
In screwed hole；Feed servo motor（2）The rotation of power output shaft can drive screw mandrel（3）Rotation, screw mandrel（3）Rotation drive
Screw mandrel（3）In sliding block（4）Internal thread hole position change so that adjustable plate（7）Slided along slide rail；
The rubbing mechanism（17）Including rubbing plate（9）, motion assembly（12）, rubbing plate（9）Left side outer tire layer band pit rubber
Glue, move assembly（12）It is installed on rubbing plate（9）Right side centre position；The motion assembly（12）Including kinetic servo motor
（16）, eccentric wheel（15）, connecting rod（14）, the eccentric wheel（15）Kinetic servo motor is fixed in matching（16）Power output shaft
On, the connecting rod（14）One end is hingedly coupled to eccentric wheel（15）On, the other end is hinged rubbing plate（9）Interposition above the right side
Put；The rubbing plate（9）Right side both sides are provided with guide rod（13）, upper guide bush（11-1）, lower guide pin bushing（11-2）, upper guide bush（11-1）Put
In lower guide pin bushing（11-2）Top, and upper guide bush（11-1）With rubbing plate（9）The right side is fixedly connected, lower guide pin bushing（11-2）It is fixed on machine
Frame（1）On, the guide rod（13）Top and upper guide bush（11-1）It is fixed, guide rod（13）Bottom pass through lower guide pin bushing（11-2）,
Rubbing plate（9）The guide rod on right side both sides（13）Can be in lower guide pin bushing（11-2）In freely up and down slide；Kinetic servo motor（16）'s
The rotation of power output shaft, band movable eccentric wheel（15）Rotation, eccentric wheel（15）Rotation drivening rod（14）Up and down motion,
Connecting rod（14）Up and down motion drive rubbing plate（9）Move up and down, guide rod（13）In lower guide pin bushing（11-2）In freely up and down slide.
2. a kind of adjust automatically threshing servicing unit according to claim 1, it is characterized in that：The adjustable plate（7）Bottom
Level board and sliding block（4）It is tightened connection by fixing bolt.
3. a kind of adjust automatically threshing servicing unit according to claim 1, it is characterized in that：The eccentric wheel（15）On set
There are endoporus, kinetic servo motor（16）Power output shaft matching fixed eccentric（15）Endoporus.
4. a kind of adjust automatically threshing servicing unit according to claim 1, it is characterized in that：The rubbing plate（9）The right side
Top centre position is provided with bolt axle（10）, connecting rod（14）One end be articulated and connected in bolt axle（10）On.
5. a kind of adjust automatically threshing servicing unit according to claim 1, it is characterized in that：The feeding differential attachment
（5）, feed servo motor（2）, kinetic servo motor（16）, pressure sensor（6）It is all connected to PLC.
6. a kind of adjust automatically threshing servicing unit according to claim 1, it is characterized in that：The lower guide pin bushing（11-2）It is logical
Cross support bar（18）With frame（1）It is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720763342.8U CN206879500U (en) | 2017-06-28 | 2017-06-28 | A kind of adjust automatically threshing servicing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720763342.8U CN206879500U (en) | 2017-06-28 | 2017-06-28 | A kind of adjust automatically threshing servicing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206879500U true CN206879500U (en) | 2018-01-16 |
Family
ID=61297696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720763342.8U Expired - Fee Related CN206879500U (en) | 2017-06-28 | 2017-06-28 | A kind of adjust automatically threshing servicing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206879500U (en) |
-
2017
- 2017-06-28 CN CN201720763342.8U patent/CN206879500U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20180116 Termination date: 20200628 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |