CN207612689U - The harvester control system and harvester that wind turbine and threshing cylinder is adjusted - Google Patents
The harvester control system and harvester that wind turbine and threshing cylinder is adjusted Download PDFInfo
- Publication number
- CN207612689U CN207612689U CN201721767443.9U CN201721767443U CN207612689U CN 207612689 U CN207612689 U CN 207612689U CN 201721767443 U CN201721767443 U CN 201721767443U CN 207612689 U CN207612689 U CN 207612689U
- Authority
- CN
- China
- Prior art keywords
- transmission
- foot
- threshing cylinder
- control system
- wind turbine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Harvester Elements (AREA)
Abstract
The utility model discloses the harvester control system and harvester that wind turbine and threshing cylinder is adjusted, harvester includes with the control system of adjustable wind turbine and threshing cylinder：Gearshift is equipped with the first transmission between gearshift and fan speed regulation mechanism；The second transmission is equipped between gearshift and threshing cylinder speed adjusting gear；First transmission is in drive state, when the second transmission is in halted state；Speed adjusting gear adjusts the rotating speed of wind turbine；First transmission is in halted state, when the second transmission is in drive state；Threshing cylinder speed adjusting gear adjusts the rotating speed of threshing cylinder.The utility model realizes the integrated design and installation of the speed regulating structure of wind turbine and threshing cylinder, enormously simplifies the installation space that this system occupies complete machine, reduces the space occupancy rate of complete machine；Realize that the adjustment of the rotating speed of wind turbine and threshing cylinder, connection are reliable, safe using mechanical regulation mode (transmission)；Operation is accurate, easy, time-consuming few.
Description
Technical field
The utility model is related to agricultural machinery technological field, espespecially the harvester controls that wind turbine and threshing cylinder is adjusted
System and harvester.
Background technology
Because harvesting grain type, producing region and dry and wet degree are different during combine operation, need often to adjust
The rotating speed of its centrifugal fan and threshing cylinder.Its speed control principle is passed with follower transmission radius with changing by changing driving wheel
Dynamic ratio achievees the purpose that stepless time adjustment.
Currently, the combine harvester of mainstream centrifugal fan and threshing cylinder capstan drive radius adjust by adjusting
Moving plate tensioning degree realizes that follower transmission radius can be automatically adjusted by spring control according to capstan drive radius change.
Centrifugal fan Moving plate compression degree is adjusted by manually adjusting pull rod, it is dynamic by rotating the adjustable threshing cylinder of minor sprocket manually
Disk compresses degree.Two kinds of adjustment modes generally require to be separately provided and individually operated, take time and effort, inconvenient, moreover,
It is existing for adjusting centrifugal fan and the operating device of threshing cylinder is often arranged other than driver's cabin, therefore, adjust process
In also need to shutdown operation, to centrifugal fan and threshing cylinder adjustment be even more bring big inconvenience, substantially increase behaviour
The fussy degree of work and operating time.And individual two sets of operations structure considerably increases the installation space of combine harvester,
Improve the occupied space of complete machine.
Therefore, the application is dedicated to providing the harvester control system and harvester that wind turbine and threshing cylinder is adjusted.
Invention content
The purpose of this utility model is to provide the harvester control system and harvester that wind turbine and threshing cylinder is adjusted,
The integrated design and installation for realizing the speed regulating structure of wind turbine and threshing cylinder enormously simplify the peace that this system occupies complete machine
Space is filled, the space occupancy rate of complete machine is reduced；Wind turbine and threshing cylinder are realized using mechanical regulation mode (transmission)
The adjustment of rotating speed, connection are reliable, safe；Operation is accurate, easy, time-consuming few.
The technical scheme that the utility model is provided is as follows：
A kind of harvester control system that wind turbine and threshing cylinder is adjusted, including：
Gearshift is equipped with the first transmission between the gearshift and fan speed regulation mechanism；The gearshift with
The second transmission is equipped between threshing cylinder speed adjusting gear；
First transmission is in drive state, when second transmission is in halted state；The speed adjusting gear
Adjust the rotating speed of the wind turbine；
First transmission is in halted state, when second transmission is in drive state；The threshing cylinder
Speed adjusting gear adjusts the rotating speed of the threshing cylinder.
In the technical program, this system realizes the integrated design and installation of the speed regulating structure of wind turbine and threshing cylinder,
The installation space that this system occupies complete machine is enormously simplified, the space occupancy rate of complete machine is reduced；It (is passed using mechanical regulation mode
Dynamic pair) come realize wind turbine and threshing cylinder rotating speed adjustment, connection is reliable, safety；Operation is accurate, simplicity, takes less, Yi Shi
It is existing.More preferably, harvester by this system can according to the adjustment wind turbine of the conditions such as grain species, producing region, humidity selectivity and/
Or the rotating speed of threshing cylinder, and whole operation process only needs to can be realized by gearshift, substantially increases harvester
Human oriented design improves the good experience of user, has good practicability, applicability, market prospects and market competition
Power.
It is further preferred that when first transmission and second transmission are in halted state；The wind turbine
Rotating speed with the threshing cylinder is constant；And/or first transmission is worm gear；And/or second transmission
Pair is band wheel set or chain wheel pair.
In the technical program, when the rotating speed of wind turbine and threshing cylinder need not adjust, then transmission is at this time
Halted state ensure that service condition (such as harvester one of harvester to ensure that the rotating speed of wind turbine and threshing cylinder is constant
When a kind of straight cereal for gathering in areal, same humidity, then the rotating speed of the wind turbine of harvester, threshing cylinder at this time
Rotating speed is constant, then the rotating speed of wind turbine and threshing cylinder at this time need not adjust).
In the technical program, the first transmission and the second transmission can be worm gear, band wheel set, chain wheel pair etc., certain the
One transmission and the second transmission can also be frictional drive, pneumatic gearing, hydraulic drive etc., with fan speed regulation mechanism and threshing
Subject to the compatible kind of drive of roller speed adjusting gear, selection mode diversification, specific aim are good.
It is further preferred that the gearshift includes actuating mechanism and selection mechanism, described in the actuating mechanism actuating
Selection mechanism is to realize the switching of first transmission and second transmission between drive state and halted state.
In the technical program, whether transmission, which is in drive state, can pass through the cooperation of meeting of actuating mechanism and selection mechanism
It is set, and the realization sensitive, accurate, easy, easy to operate and easy of cooperation more between mechanical structure.
It is further preferred that the selection mechanism is shift fork；The actuating mechanism includes flexible axle, shift connecting rod, yoke bar
Connecting rod and yoke bar；The flexible axle is connect with the shift connecting rod；The yoke bar connecting rod respectively with the shift connecting rod and institute
State yoke bar connection；The yoke bar is connect with the shift fork so that the shift fork can be described in the actuating lower edge of the flexible axle
The axis direction of yoke bar reciprocatingly moves；When the shift fork and the first transmission are in connection status, second transmission
Vice division chief is in halted state；When the shift fork and the second transmission are in connection status, first transmission, which is in, stops shape
State.
In the technical program, the first transmission auxiliary driving or the transmission of the second transmission are realized by shift fork so that choosing
Select definition more and accuracy.
It is further preferred that the actuating mechanism further includes from lock set, it is described from lock set include spring and steel ball；Institute
Steel ball is stated to be connected between the spring and the yoke bar；The yoke bar corresponds to the position of the steel ball along its axis direction
It is equipped with several grooves successively；When the shift fork and first transmission are in connection status, the steel ball is located in it
In in a groove；When the shift fork and second transmission are in connection status, it is recessed that the steel ball is located in another
In slot.
In the technical program, since steel ball is installed in groove, the positioning of groove and position-limiting action so that steel ball can not be light
Easily displacement, is positioned and is limited to the position of shift fork, to have the function of locking yoke bar, so that shift fork is being shifted gears
There is self-locking function in the process, improve the stability of the first transmission or the second transmission auxiliary driving, avoid the occurrence of shift fork and the
There is obscission in one transmission or the second transmission, and then lead to the speed regulation failure of wind turbine and threshing cylinder, improve and are
The operation stability of system, shift accuracy and in place.
It is further preferred that the gearshift further includes speed adjusting gear, the speed adjusting gear is passed with described first respectively
Dynamic pair is connected with second transmission；When the speed adjusting gear is connect with first transmission, first transmission
In drive state, second transmission is in halted state；When the speed adjusting gear is connect with second transmission,
Second transmission is in drive state, and first transmission is in halted state.
It is further preferred that the speed adjusting gear includes driving portion and main shaft；First transmission and described second passes
The dynamic secondary axis direction along the main shaft is set gradually；The driving portion drives the main axis, to realize described first
The switching of transmission and second transmission between drive state and halted state.
In the technical program, by the first transmission of drive of main shaft selectivity or the transmission of the second transmission, to real
The adjustment of the rotating speed of existing wind turbine or threshing cylinder, it is simple in structure, it is easy to operate, it easily realizes, space occupancy rate is few.
It is further preferred that when the steering of the main shaft is clockwise, the rotating speed of the wind turbine increases；The main shaft turns
To be counterclockwise when, the rotating speed of the wind turbine reduces；And/or the steering of the main shaft be it is clockwise when, the threshing cylinder
Rotating speed increases；When the steering of the main shaft is counterclockwise, the rotating speed of the threshing cylinder reduces.
In the technical program, pass through the installation of selectivity so that when main shaft rotates clockwise, then wind turbine and threshing cylinder
Rotating speed increases；Conversely, being in then to reduce.Certainly, the installation of selectivity can also be passed through so that when spindle axis counterclockwise rotation, then
The rotating speed of wind turbine and threshing cylinder increases；Conversely, then reducing.The installation of selectivity can also be passed through so that main shaft is clockwise
When rotation, the rotating speed of wind turbine can increase, and the rotating speed of threshing cylinder can then reduce；When spindle axis counterclockwise rotation, the rotating speed of wind turbine
It can reduce, and the rotating speed of threshing cylinder can then increase.It can be selected according to actual needs.
It is further preferred that further include electric-control system, the electric-control system is for controlling first transmission and described
The working condition of second transmission.
In the technical program, the reciprocal transmission of the first transmission and the second transmission is realized by electric-control system, from
And it realizes and realizes that fan speed regulation mechanism adjusts the size of the rotating speed of wind turbine by the first transmission；It is realized by the second transmission de-
Grain roller speed adjusting gear adjusts the size of the rotating speed of threshing cylinder；Due to so that the rotating speed of wind turbine and threshing cylinder can be according to its need
It tunes up or turns down；Substantially increase the flexibility, the scope of application and practicability of this system.
It is further preferred that the electric-control system includes three self-resetting switch；Three self-resetting switch include the
One foot, crus secunda, third foot, the 4th foot, the 5th foot and the 6th foot；First foot and the 6th foot connect positive pole；Institute
It states crus secunda and the 5th foot connects power cathode；The third foot, driving portion, the 4th foot are sequentially connected in series.
In the technical program, the step-less adjustment of the rotating speed of wind turbine, threshing cylinder is realized by three self-resetting switch；It should
Three self-resetting switch can be mounted in driver's cabin so that driver can directly by three self-resetting switch realize wind turbines,
The adjustment of the rotating speed of threshing cylinder enormously simplifies the operation of this system, easily realizes without shutting down the operations such as get off, at low cost,
The technical program is applicable in the rectification of low side machine or existing complete machine.
It is further preferred that the electric-control system includes three self-resetting switch, the one or five foot relay and the two or five foot
Relay；Three self-resetting switch include the first foot, crus secunda, third foot, the 4th foot, the 5th foot and the 6th foot；It is described
The both ends of the coil of one or five foot relay are connect with first foot and the crus secunda respectively；Two or the five foot relay
The both ends of coil connect respectively with the 5th foot and the 6th foot；The third foot and the 4th foot are separately connected electricity
The anode in source and the cathode of power supply；The contact normally open end of one or the five foot relay and the two or the five foot relay is all connected with
The cathode of power supply；The contact normal-closed end of one or the five foot relay and the two or the five foot relay is being all connected with power supply just
Pole；The contact common end of one or the five foot relay, driving portion, the two or the five foot relay contact common end go here and there successively
Connection.
In the technical program, the step-less adjustment of the rotating speed of wind turbine, threshing cylinder is realized by three self-resetting switch；It should
Three self-resetting switch can be mounted in driver's cabin so that driver can directly by three self-resetting switch realize wind turbines,
The adjustment of the rotating speed of threshing cylinder enormously simplifies the operation of this system, easily realizes without shutting down the operations such as get off, at low cost,
Rectification suitable for low side machine or existing complete machine.More preferably, it in order to protect driving portion, is driven being realized by three self-resetting switch
While positive and negative rotation (rotate clockwise and rotate counterclockwise) of the positive and negative rotation in dynamic portion to realize main shaft, in order to protect driving
Portion, avoid its because circuital current is excessive or it is unstable due to service life and service life shorten, driving portion is also protected by relay.
It is further preferred that the electric-control system includes central controller, and input module, the first output end, the second output
End, first input end and the second input terminal；The anode connection of the first input end and power supply；Second input terminal and power supply
Cathode connection；First output end, driving portion, the second output terminal are sequentially connected in series；The input module, described first
Output end, the second output terminal, the first input end and second input terminal are connect with the central controller respectively；
The central controller controls the working condition of the driving portion according to the different instruction of input module.
In the technical program, the positive and negative rotation of main shaft and the adjusting of rotating speed can be also realized by central controller, to real
The control of the adjustment, and speed of regulating the speed of rotating speed of existing wind turbine, threshing cylinder etc..To realize this system automation,
It is intelligent.The technical program is suitable for new machine or high terminal.
It first is passed it is further preferred that the electric-control system further includes display screen, rotating speed for monitoring the wind turbine
Sensor, the second sensor for monitoring the threshing cylinder, the display screen, the first sensor, second sensing
Device is connect with the central controller respectively.
In the technical program, the visuality of the rotating speed of wind turbine, threshing cylinder is also realized by display screen, to improve this
Intelligence, automation, the hommization of system.In practical application, first sensor and second sensor can be that Hall rotating speed passes
Sensor.
The utility model additionally provides a kind of harvester, including：
Described in body, wind turbine, fan speed regulation mechanism, threshing cylinder, threshing cylinder speed adjusting gear and above-mentioned any one
Control system；
The wind turbine is connect with the fan speed regulation mechanism；
The threshing cylinder is connect with the threshing cylinder speed adjusting gear；
The control system is connect with the fan speed regulation mechanism, the threshing cylinder speed adjusting gear respectively；
The wind turbine, the fan speed regulation mechanism, the threshing cylinder, the threshing cylinder speed adjusting gear, the control
System is mounted on the body.
In the technical program, control system realizes integrated design and the peace of the speed regulating structure of wind turbine and threshing cylinder
Dress enormously simplifies the installation space that this system occupies the complete machine of harvester, reduces the space occupancy rate of complete machine；Using machinery
Control methods (transmission) are reliable, safe to realize the adjustment of the rotating speed of wind turbine and threshing cylinder, connection；Operation precisely, it is easy,
It takes less, easily realize.More preferably, harvester can be according to the conditions such as grain species, producing region, humidity selectivity by control system
Adjustment wind turbine and/or threshing cylinder rotating speed, and whole operation process only needs to can be realized by gearshift, carries significantly
The high human oriented design of harvester, improves the good experience of user, before having good practicability, applicability, market
Scape and the market competitiveness.
It is further preferred that the body includes machine main body and driver's cabin；It is equipped with and the control in the driver's cabin
The operating device of system connection.
In the technical program, the control system of this harvester can be realized by the way that the operating device in driver's cabin is arranged, from
And make driver that can directly pass through operating device (such as three self-resetting switch, the gear shift operating rod being connect with flexible axle, Intelligent Instrument
Table etc.) realize wind turbine, the adjustment of rotating speed of threshing cylinder enormously simplifies the operation of this system without shutting down the operations such as get off,
Easily realize.
A kind of harvester control system and harvester that wind turbine and threshing cylinder is adjusted provided by the utility model, energy
Enough bring following at least one advantageous effect：
1, in the utility model, the integrated design of the speed regulating structure of wind turbine and threshing cylinder is realized by control system
And installation, the installation space that this system occupies complete machine is enormously simplified, the space occupancy rate of complete machine is reduced；Using mechanical regulation
Mode (transmission) is reliable, safe to realize the adjustment of the rotating speed of wind turbine and threshing cylinder, connection；Operation is accurate, easy, time-consuming
Less, it easily realizes.More preferably, harvester can be according to the adjustment of the conditions such as grain species, producing region, humidity selectivity by this system
The rotating speed of wind turbine and/or threshing cylinder, and whole operation process only needs to can be realized by gearshift, substantially increases receipts
The human oriented design of cutting mill improves the good experience of user, has good practicability, applicability, market prospects and city
Field competitiveness.
2, in the utility model, the increase, reduction, the adjustment of constant speed of the rotating speed of wind turbine can be realized by this system；Simultaneously
Also realize increase, reduction, the adjustment of constant speed of the rotating speed of threshing cylinder；Cereal kind of the harvester according to its harvesting is met significantly
The adjustment wind turbine of the conditions such as class, producing region, humidity selectivity and/or the rotating speed of threshing cylinder.
3, in the utility model, by the cooperation of mechanical structure, when main shaft may make to rotate clockwise, then wind turbine and threshing
The rotating speed of roller increases；Conversely, being in then to reduce.Certainly, the installation of selectivity can also be passed through so that spindle axis counterclockwise rotation
When, then the rotating speed of wind turbine and threshing cylinder increases；Conversely, then reducing.The installation of selectivity can also be passed through so that main shaft is suitable
When hour hands rotate, the rotating speed of wind turbine can increase, and the rotating speed of threshing cylinder can then reduce；When spindle axis counterclockwise rotation, wind turbine
Rotating speed can reduce, and the rotating speed of threshing cylinder can then increase.It can be selected according to actual needs.
4, in the utility model, the positive and negative rotation of driving portion is realized by electric-control system, to realize through the first transmission
Pair realizes that fan speed regulation mechanism adjusts the size of the rotating speed of wind turbine；Realize that threshing cylinder speed adjusting gear is adjusted by the second transmission
The size of the rotating speed of threshing cylinder；Due to making the rotating speed of wind turbine and threshing cylinder that can tune up or turn down according to its needs；Significantly
Improve the flexibility, the scope of application and practicability of this system.More optimizedly, the mutual cooperation between electric-control system and mechanical mechanism
Operation, greatly reduces the production cost, maintenance/maintenance cost of the utility model, substantially increases the machinery of the utility model
Intensity ensure that the connection reliability of the utility model；And the mutual cooperation between electric-control system and mechanical mechanism greatly simplifies
The Operating Complexity of the utility model, action precisely, are easily realized, are safe and reliable.
5, in the utility model, the composition of electric-control system can be set according to the consumer group of harvester, when harvester is
When low side machine or existing complete machine are transformed, it may be selected to realize the nothing of the rotating speed of wind turbine, threshing cylinder by three self-resetting switch
Grade is adjusted；When harvester is high terminal, intelligence instrument etc. may be selected to realize intelligence, the automation and humanization of complete machine.
Description of the drawings
Below by a manner of clearly understandable, preferred embodiment is described with reference to the drawings, to harvester with wind turbine is adjusted
Give furtherly with the control system of threshing cylinder and above-mentioned characteristic, technical characteristic, advantage and its realization method of harvester
It is bright.
Fig. 1 is a kind of cross-sectional view of embodiment of the control system of the utility model；
Fig. 2 is the A-A cross-sectional views of Fig. 1；
Fig. 3 is the circuit diagram of three self-resetting switch the first embodiments of the electric-control system of the utility model；
Fig. 4 is a kind of circuit turn-on schematic diagram of Fig. 3；
Fig. 5 is another circuit turn-on schematic diagram of Fig. 3；
Fig. 6 is the circuit diagram of three self-resetting switch, second of embodiment of the electric-control system of utility model；
Fig. 7 is a kind of circuit turn-on schematic diagram of Fig. 6；
Fig. 8 is another circuit turn-on schematic diagram of Fig. 6；
Fig. 9 is the circuit diagram of the intelligence instrument of the electric-control system of utility model；
Figure 10 is a kind of circuit turn-on schematic diagram of Fig. 9；
Figure 11 is another circuit turn-on schematic diagram of Fig. 9.
Drawing reference numeral explanation：
1. holder, 2. motors, 3. first bearings, 4. first end covers, 5. flexible axles, 6. from lock set, and 7. yoke bars, 8. shift gears
Connecting rod, 9. upper covers, 10. worm screws, 11. lock-screws, 12. main shafts, 13. second end covers, 14. second connectors, 15. third ends
Lid, 16. second bearings, 17. active speed governing sprocket wheels, 18. first connectors, 19. worm gears, 20. speed adjustment screws, 21. shift forks, 22.
Yoke bar connecting rod, 23. timing chains, 24. by movable sprocket, the first feet of A., B. crus secundas, C. third feet, the 4th feet of D., E. the 5th
Foot, the 6th feet of F., the 7th feet of G.,
H. octal, the 9th feet of I., the tenth feet of J., the 11st feet of K., the 12nd feet of L., the instruction of IN1. rotation speed of fan,
IN2. threshing cylinder rotary speed instruction, IN3. rotating speeds increase instruction, and IN4. rotating speeds reduce instruction, IN5. selection instructions, and IN6. confirms
Instruction, the instruction of IN7. wind turbine gears, the instruction of IN8. threshing cylinder gears, the first output ends of OUT1., OUT2. second output terminals.
Specific implementation mode
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, attached drawing will be compareed below
Illustrate specific embodiment of the present utility model.It should be evident that the accompanying drawings in the following description is only the one of the utility model
A little embodiments for those of ordinary skill in the art without creative efforts, can also be according to these
Attached drawing obtains other attached drawings, and obtains other embodiments.
To make simplified form, in each figure only schematically show with the relevant part of the utility model, they are simultaneously
Its practical structures as product is not represented.In addition, so that simplified form is easy to understand, have in some figures identical structure or
The component of function, only symbolically depicts one of those, or has only marked one of those.Herein, "one" is not
It only indicates " only this ", can also indicate the situation of " more than one ".Herein, it should be noted that unless otherwise bright
True regulation and restriction, term " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, also may be used
To be to be detachably connected, or be integrally connected；It can be mechanical connection, can also be electrical connection；It can be directly connected, also may be used
Indirectly connected through an intermediary, can be the connection inside two elements.For the ordinary skill in the art,
The concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.Herein, up, down, left and right refers to institute
The up, down, left and right of the attached drawing of description, not fully represents actual conditions.
In embodiment one, as shown in figs. 1-11, a kind of harvester control system that wind turbine and threshing cylinder is adjusted,
Including：Gearshift (does not indicate) in figure, and the first transmission is equipped between gearshift and fan speed regulation mechanism (not indicated in figure)
Secondary (not indicated in figure)；The second transmission is equipped between gearshift and threshing cylinder speed adjusting gear (not indicated in figure) (in figure
It does not indicate)；First transmission is in drive state, when the second transmission is in halted state；Speed adjusting gear adjusts wind turbine (in figure
Do not indicate) rotating speed；First transmission is in halted state, when the second transmission is in drive state；Threshing cylinder governor
Structure adjusts the rotating speed of threshing cylinder (not indicated in figure).Pass through the actuating for the first transmission paraselectivity being arranged on gearshift
The actuating threshing cylinder speed adjusting gear of fan speed regulation mechanism, the second transmission paraselectivity, to realize wind turbine, the threshing of harvester
The adjustment of the rotating speed of roller so that harvester can be according to the adjustment wind turbine of the conditions such as grain species, producing region, humidity selectivity
And/or the rotating speed of threshing cylinder.
In practical applications, when only needing to adjust the rotating speed of wind turbine, then the first transmission is allowed to be in drive state (this
When, the second transmission is in halted state, i.e. attonity), pass through the brake function of the first transmission so that fan speed regulation mechanism
The rotating speed of wind turbine is adjusted until reaching preset value；When only needing to adjust the rotating speed of threshing cylinder, then the second transmission is allowed to be in
Drive state (at this point, the first transmission is in halted state, i.e. attonity), passes through the brake function of the second transmission so that
The rotating speed of threshing cylinder speed adjusting gear adjustment threshing cylinder is until reach preset value；When the rotating speed of wind turbine and threshing cylinder is required to
When adjustment, then user can sequentially adjust the rotating speed of wind turbine and threshing cylinder according to above-mentioned step, during this,
User can first adjust the rotating speed of wind turbine, the rear rotating speed for adjusting threshing cylinder；Also the rotating speed of threshing cylinder can be first adjusted, it is rear to adjust
The rotating speed of wind turbine.
In embodiment two, as shown in figs. 1-11, on the basis of embodiment one, the first transmission and the second transmission are equal
When in halted state；The rotating speed of wind turbine and threshing cylinder is constant.In practical applications, when harvester is without adjusting wind turbine
When with the rotating speed of threshing cylinder, then the first transmission and the second transmission are in stopping shape, i.e. attonity at this time, at this time wind
Machine, threshing cylinder are operated with constant speed respectively, it is worth noting that, the constant speed value of wind turbine and the constant speed value of threshing cylinder can it is identical or
Difference, the rotating speed of wind turbine, threshing cylinder in the current operation process of harvester of being subject to.
In embodiment three, as shown in figs. 1-11, on the basis of embodiment one or two, gearshift includes actuating mechanism
(not indicated in figure) and selection mechanism (not indicated in figure), actuating mechanism activate selection mechanism to realize the first transmission and second
Switching of the transmission between drive state and halted state.It is further preferred that selection mechanism is shift fork 21；Actuating mechanism packet
Include flexible axle 5, shift connecting rod 8, yoke bar connecting rod 22 and yoke bar 7；Flexible axle 5 is connect with shift connecting rod 8；Yoke bar connecting rod 22 is distinguished
It is connect with shift connecting rod 8 and yoke bar 7；Yoke bar 7 is connect with shift fork 21 so that shift fork 21 can be dialled in the actuating lower edge of flexible axle 5
The axis direction of fork arm 7 reciprocatingly moves；When shift fork 21 and the first transmission are in connection status, the second transmission, which is in, to stop
Only state；When shift fork 21 and the second transmission are in connection status, the first transmission is in halted state.
In practical applications, as shown in Figure 1, the first transmission and the second transmission along main shaft axis direction from left to right
It sets gradually；By pulling flexible axle 5 so that shift connecting rod 8 moves to left, and drives yoke bar 7 to move to left by yoke bar connecting rod 22, together
When, yoke bar 7 drives shift fork 21 to move to left and connect with the first transmission, then the first transmission is in drive state, and second passes
In halted state, fan speed regulation mechanism adjusts the rotating speed (increasing or decreasing) of wind turbine for dynamic vice division chief, meanwhile, threshing cylinder is to work as forward
Fast constant speed operating；By pulling flexible axle 5 that shift connecting rod 8 is made to move to right, and yoke bar 7 is driven to move to right by yoke bar connecting rod 22,
Meanwhile yoke bar 7 drives shift fork 21 to move to right and is in empty set state, at this point, shift fork 21 is neither connect with the first transmission, also not
It is connect with the second transmission so that wind turbine and threshing cylinder are respectively with current rotation speed operation；By pulling flexible axle 5 so that shift
Connecting rod 8 moves to right, and drives yoke bar 7 to move to right by yoke bar connecting rod 22, at the same yoke bar 7 drive shift fork 21 move to right and with second
Transmission connects, then the second transmission is in drive state, and the first transmission is in halted state, threshing cylinder speed adjusting gear
The rotating speed (increasing or decreasing) of threshing cylinder is adjusted, meanwhile, wind turbine is operated with current rotating speed constant speed.It is worth noting that practical
In operation, also shift fork 21 and the first transmission and the second transmission can be realized in the sliding on yoke bar 7 by shift fork 21
Selectivity connection.
In example IV, as shown in figs. 1-11, on the basis of embodiment three, due to shift fork 21 and the first transmission and
Second transmission is selective connection, therefore, the process being connect with the first transmission or the second transmission in order to avoid shift fork 21
In fall off phenomenon, it is preferable that actuating mechanism further include from lock set 6, from lock set 6 include spring (not indicated in figure) and
Steel ball (does not indicate) in figure, wherein and spring is installed on holder 1, and the direction of extension of spring is identical as the radial direction of yoke bar 7,
One end of spring is connected to bottom surface of the holder 1 for the groove of putting spring component, and the other end of spring is connected to yoke bar 7
At outer wall, steel ball is equipped between spring and yoke bar 7.Preferably, yoke bar 7 correspond to steel ball position along its axis direction successively
Equipped with several grooves (not indicated in figure)；When shift fork 21 and the first transmission are in connection status, steel ball is located in wherein
In one groove；When shift fork 21 and the second transmission are in connection status, steel ball is located in another groove；When shift fork 21
When in empty set state (shift fork 21 is neither connect with the first transmission, when also not connect with the second transmission), steel ball is located in
In third groove.So that in shift process, shift fork 21 often changes one grade, and displacement can be limited by steel ball and groove, by
Be installed in groove in steel ball, the positioning of groove and position-limiting action so that steel ball can not shift easily, to the position of shift fork 21 into
Row positioning and limit, to have the function of locking yoke bar 7, so that shift fork 21 has self-locking work(in shift process
It can so that yoke bar 7 is not susceptible to the bad phenomenons such as displacement or vibration, improves first transmission or the second transmission auxiliary driving
Stability.
In embodiment five, as shown in figs. 1-11, on the basis of embodiment one, two, three or four, gearshift further includes
Speed adjusting gear (does not indicate) in figure, and speed adjusting gear is connect with the first transmission and the second transmission respectively；When speed adjusting gear and
When one transmission connects, the first transmission is in drive state, and the second transmission is in halted state；When speed adjusting gear and second
When transmission connects, the second transmission is in drive state, and the first transmission is in halted state.It is further preferred that speed governing
Mechanism includes driving portion (i.e. motor 2) and main shaft 12；First transmission and the second transmission along main shaft 12 axis direction (from a left side
To the right side or from right to left) it sets gradually；Driving portion driving spindle 12 rotates, to realize the first transmission and the second transmission in
Switching between drive state and halted state.Preferably, in order to ensure that the reciprocating movement of shift fork 21 can realize the first transmission
Secondary and the second transmission transmission or stopping, the axis direction of main shaft 12 are identical as the axis direction of yoke bar 7；Preferably, it changes
The axis direction for keeping off connecting rod 8 is identical as the axis direction of yoke bar 7；Preferably, connecting rod 8, yoke bar 7, main shaft 12 are shifted gears along height
Degree direction is sequentially arranged at from high to low on holder 1, and driving portion is arranged in the outside of holder 1 and is connect with main shaft 12；And it shifts gears
The top of connecting rod 8 is covered with upper cover 9, and environmental contaminants (water, dust, foreign matter etc.) is avoided to enter the transmission space of this control system
It is interior, so that it is guaranteed that the good runnability of transmission (i.e. the first transmission and the second transmission)；Preferably, driving portion be can be just
The motor 2 of reversion, and driving portion is preferably the low-speed big direct current generator with self-locking function.Preferably, the left end of main shaft 12
It is equipped with first bearing 3 between holder 1, second bearing 16 is equipped between the right end and holder 1 of main shaft 12, to protect main shaft 12,
Extend its service life.And end cover of the main shaft 12 far from driving portion is equipped with third end cap 15.Preferably, the both ends of yoke bar 7
It is covered with first end cover 4 and second end cover 13 respectively.Preferably, preferably pass through locking screw between shift fork 21 and yoke bar connecting rod 22
11 connection of nail.
In embodiment six, as shown in figs. 1-11, on the basis of embodiment five, shift fork 21 by connection component (in figure not
Mark) it is connect with main shaft, connection component includes the first connector 18 and the second connector 14 being connected with each other, wherein the second connection
Part 14 is connect with shift fork 21, the first connector 18 respectively with the first transmission and the second transmission detachable connection；Due to master
Axis 12 is column structure, it is preferable that the first connector 18 is cyclic adapting piece, and the second connector 14 can under the drive of shift fork 21
Axis direction along main shaft 12 moves, and then the first connector 18 is driven selectively to connect with the first transmission or the second transmission
It connects；Preferably, the first transmission is worm gear, including intermeshing worm screw 10 and worm gear 19, wherein worm screw 10 be sheathed on master
The outside of axis 12, worm gear 19 are connect with the speed-regulating part of fan speed regulation mechanism, if worm gear 19 is sheathed on the outside of speed adjustment screw 20,
Preferably, 3rd bearing (not indicated in figure) is equipped between speed adjustment screw 20 and worm gear 19；Preferably, the first connector 18 and snail
Bar 10 connects for male-female engagement, and the extension direction of male-female engagement mechanism is identical as the extension direction of main shaft 12 so that first connects
Fitting 18 realizes the connection of the first connector 18 and worm screw 10, so that the first transmission is driving under the drive of shift fork 21
The driving underdrive in dynamic portion so that speed adjustment screw 20 is rotated with the rotation of main shaft 12, to realize wind turbine rotating speed tune
It is whole.Preferably, which is that engaging mechanism or spline connect.
Preferably, the second transmission is chain wheel pair, including intermeshing timing chain 23 and active speed governing sprocket wheel 17, active
Speed governing sprocket wheel 17 is sheathed on the outside of main shaft 12, it is preferable that the first connector 18 connects with active speed governing sprocket wheel 17 for male-female engagement
It connects, and the extension direction of male-female engagement mechanism is identical as the extension direction of main shaft 12 so that the first connector 18 is in shift fork 21
Under drive, the connection of the first connector 18 and active speed governing sprocket wheel 17 is realized, so that drive of second transmission in driving portion
Dynamic underdrive so that timing chain 23 is rotated with the rotation of main shaft 12, to realize threshing cylinder rotating speed adjusting.Into one
Preferably, threshing cylinder speed adjusting gear further includes passing through speed governing by movable sprocket 24 and active speed governing sprocket wheel 17 by movable sprocket 24 to step
Chain 23 connects, it is preferable that is connect with threshing cylinder by movable sprocket 24.Preferably, which is engaging mechanism.It is concave-convex
The quantity of groove and protrusion that matching mechanism is mutually matched can be one or more；And quantity be it is multiple when, surround main shaft
12 are circumferentially provided on corresponding component (i.e. worm screw 10, active speed governing sprocket wheel 17, the first connector 18), and when groove setting exists
When on the first connector 18, then protrusion is respectively provided on worm screw 10 and active speed governing sprocket wheel 17；When protrusion is arranged in the first connector
When on 18, then groove is respectively provided on worm screw 10 and active speed governing sprocket wheel 17.In order to realize the constant-speed operation of wind turbine and threshing cylinder,
Therefore, there is a certain distance (axis of such as the first connector 18 along main shaft 12 between worm screw 10 and active speed governing sprocket wheel 17
The size in direction) so that when main shaft 12 of first connector 18 between worm screw 10 and active speed governing sprocket wheel 17, the first connector
18 neither connect with worm screw 10, are not also connect with active speed governing sprocket wheel 17 (at this point, the first transmission and the second transmission are in
Halted state, i.e. attonity), then wind turbine and threshing cylinder are constant-speed operation at this time.
In practical applications, driving portion is low-speed running always during harvester is run, shift fork 21 in horn-like,
And second connector 14 be outer wall set reeded cyclic structure so that the first stabilizer blade and the second stabilizer blade of the flared end of shift fork 21
It is placed in the groove, and the second connector 14 is sheathed on the outside of the first connector 18 so that when shift fork 21 moves, by
It can mutually be abutted with shift fork 21 in the wall surface of groove, to which the second connector 14 can move, Jin Er with the movement of shift fork 21
Two connectors 14 drive the movement of the first connector 18 selectively to be connect with worm screw 10 or active speed governing sprocket wheel 17；And due to driving
Portion is synchronous with the operation of complete machine so that main shaft 12 can rotate always, due to the setting of the flared end of shift fork 21 so that the first connection
When part 18 is rotated with main shaft 12, the presence of shift fork 21 does not interfere with its operating.Certainly, the operation of driving portion also can be according to flexible axle
5 action is realized, i.e., the operation of driving portion can be triggered while flexible axle 5 pulls；After can also be the action of flexible axle 5, then to drive
Dynamic portion behaves.Here it does not just repeat one by one.
It is worth noting that the kind of drive of the first transmission is preferred to match with fan speed regulation mechanism, such as work as wind turbine
When speed adjusting gear is speed adjustment screw 20, the first transmission is preferably worm gear at this time, and certainly, the first transmission can also be gear
Pair is engaged with worm gear 19 to be sheathed on the gear in 12 outside of main shaft；First transmission can also be frictional drive, Pneumatic Transmission,
Hydraulic drive etc.；It is preferred likewise, the kind of drive of the second transmission should also match with threshing cylinder speed adjusting gear, works as threshing
When roller speed adjusting gear is chain wheel pair, then the second transmission is preferably chain wheel pair；When threshing cylinder speed adjusting gear is band wheel set,
Then the second transmission is preferably band wheel set；Second transmission can with when frictional drive, Pneumatic Transmission, hydraulic drive etc.；And the
The kind of drive of one transmission and the second transmission may be the same or different.Illustratively, as shown in Figure 1, the first transmission and
Axis direction of two transmissions preferably along main shaft 12 is set gradually from left to right.When shift fork 21 is located at worm screw 10 and active timing chain
When taking turns the main shaft 12 between 17, shift fork 21 is neither connect with worm screw 10 at this time, is not also connect with active speed governing sprocket wheel 17 so that the
One transmission and the second transmission are in halted state, at this point, the wind turbine and threshing cylinder of harvester are with respective constant
It operates (i.e. the rotating speed of wind turbine and threshing cylinder is constant)；When pull flexible axle 5 so that shift fork 21 along main shaft 12 axis direction to the left
Movement is until shift fork 21 is connect with worm screw 10 so that and the first transmission is in drive state, and the second transmission is in halted state,
At this point, the rotating speed of the wind turbine of harvester is adjusted and (increases or decreases), the rotating speed of the threshing cylinder of harvester is operated with constant；When
Pull flexible axle 5 so that shift fork 21 along the axis direction of main shaft 12 move right until shift fork 21 connect with active speed governing sprocket wheel 17,
So that the second transmission is in drive state, the first transmission is in halted state, at this point, the active speed governing sprocket wheel 17 of harvester
Rotating speed be adjusted and (increase or decrease), the rotating speed of the wind turbine of harvester is operated with constant.Therefore, user can be according to practical wind
Machine, threshing cylinder rotating speed need voluntarily to adjust.
In embodiment seven, as shown in figs. 1-11, on the basis of embodiment five or six, by be arranged the first transmission with
The first respective fit structure of fan speed regulation mechanism and the second transmission and threshing cylinder speed adjusting gear；Main shaft can be set
When 12 steering is clockwise, the rotating speed of wind turbine increases；When the steering of main shaft 12 is counterclockwise, the rotating speed of wind turbine reduces；Main shaft
When 12 steering is clockwise, the rotating speed of threshing cylinder increases；When the steering of main shaft 12 is counterclockwise, the rotating speed drop of threshing cylinder
It is low.Certainly, by the way that each of the first transmission and fan speed regulation mechanism and the second transmission and threshing cylinder speed adjusting gear is arranged
From second of fit structure, the first fit structure and its second of matching mechanism of the first transmission and fan speed regulation mechanism
Between have reaction；The first fit structure and its second of matching mechanism of second transmission and threshing cylinder speed adjusting gear
Between have reaction；Can set the steering of main shaft 12 as it is counterclockwise when, the rotating speed of wind turbine increases；The steering of main shaft 12 is up time
When needle, the rotating speed of wind turbine reduces；When the steering of main shaft 12 is counterclockwise, the rotating speed of threshing cylinder increases；The steering of main shaft 12 is
When clockwise, the rotating speed of threshing cylinder reduces.Certainly, by by the first transmission, with it, the first coordinates with fan speed regulation mechanism
Structure, by the second transmission and threshing cylinder speed adjusting gear with its second of fit structure, to realize that the steering of main shaft 12 is suitable
When hour hands, the rotating speed of wind turbine increases, and the rotating speed of threshing cylinder reduces；When the steering of main shaft 12 is counterclockwise, the rotating speed of wind turbine
It reduces, and the rotating speed of threshing cylinder increases.Can according to above-mentioned all parts in complete machine installation site come the adjustment of adaptability, from
And improve the harmony of this system and the flexibility of installation.
In embodiment eight, as shown in figs. 1-11, on the basis of embodiment one, two, three, four, five, six or seven, also wrap
Electric-control system (not indicated in figure) is included, electric-control system is used to control the working condition of the first transmission and the second transmission.Pass through
Electric-control system realizes the reciprocal transmission of the first transmission and the second transmission, and wind is realized by first transmission to realize
Machine speed adjusting gear adjusts the size of the rotating speed of wind turbine；Realize that threshing cylinder speed adjusting gear adjusts turning for wind turbine by the second transmission
The size of speed；Due to making the rotating speed of wind turbine and threshing cylinder that can tune up or turn down according to its needs；Substantially increase this system
Flexibility, the scope of application and practicability.If electric-control system is preferably electrically connected with driving portion, by controlling the positive and negative of driving portion
Turn to realize the positive and negative rotation of main shaft 12, and then the operation of increase or the reduction of the rotating speed of wind turbine is implemented separately；It is implemented separately de-
The operation of increase or the reduction of the rotating speed of grain roller；Realize the behaviour of the increase of rotation speed of fan and the reduction of the rotating speed of threshing cylinder
Make；Realize the increased operation of the reduction of rotation speed of fan and the rotating speed of threshing cylinder；Realize the rotating speed of wind turbine and threshing cylinder
Increased operation；Realize the operation of the reduction of the rotating speed of wind turbine and threshing cylinder.
In embodiment nine, as shown in Figs. 1-5, on the basis of embodiment eight, electric-control system is opened including three Self-resettings
It closes (not indicated in figure)；Three self-resetting switch include the first foot A, crus secunda B, third foot C, the 4th foot D, the 5th foot E and the
Six foot F；First foot A and the 6th foot F connect positive pole；Crus secunda B and the 5th foot E connect power cathode；Third foot C, driving portion,
Four foot D are sequentially connected in series.Preferably, this three self-resetting switch are two rows of three self-resetting switch, i.e. the first foot A, third
Vertically arrangement forms first row successively by foot C, the 5th foot E；Crus secunda B, the 4th foot D, the 6th foot F are vertically successively
Arrangement form secondary series, first row and secondary series are arranged successively along left-to-right.Preferably, driving portion is also in series with fuse (figure
In do not indicate), for protecting driving portion, electric current of circuit loop is excessive where avoiding it, damages driving portion Operation switch.
As shown in figure 3, when three self-resetting switch attonitys, driving portion attonity at this time, i.e. driving portion is inoperative, this
When, the first transmission and the second transmission are in halted state, and the rotating speed of wind turbine and threshing cylinder is constant；As shown in figure 4,
When stirring three self-resetting switch to first states, the first foot A is conducted with third foot C, crus secunda B and the 4th foot D conductances
When logical, driving portion driving spindle 12 rotates clockwise, at this point, one in the first transmission and the second transmission is in transmission shape
State, another is in halted state, and the rotating speed of wind turbine or threshing cylinder changes and (increases or reduce).As shown in figure 5, when dialling
When moving three self-resetting switch to first states, third foot C is conducted with the 5th foot E, when the 4th foot D and the 6th foot F are conducted,
Driving portion driving spindle 12 rotates counterclockwise.At this point, one in the first transmission and the second transmission is in drive state, separately
One is in halted state, and the rotating speed of wind turbine or threshing cylinder changes and (reduces or increase).
In embodiment nine, as shown in Figure 1, Figure 2 and shown in Fig. 6-8, on the basis of embodiment eight, electric-control system includes three
Position self-resetting switch (not indicated in figure), the one or five foot relay (not indicated in figure) and the two or five foot relay (are not marked in figure
Show)；Three self-resetting switch include the 7th foot G, octal H, the 9th foot I, the tenth foot J, the 11st foot K and the 12nd foot L；The
The both ends of the coil (not indicated in figure) of First Five-Year Plan foot relay are connect with the 7th foot G and octal H respectively；Two or five foot relay
The both ends of coil connect respectively with the 11st foot K and the 12nd foot L；9th foot I and the tenth foot J is separately connected the anode of power supply
With the cathode of power supply；The contact normally open end (not indicated in figure) of one or five foot relay and the two or five foot relay is all connected with power supply
Cathode；The contact normal-closed end (not indicated in figure) of one or five foot relay and the two or five foot relay is being all connected with power supply just
Pole；The contact common end (not indicated in figure) of one or five foot relay, the contact common end of driving portion, the two or five foot relay
(not indicated in figure) is sequentially connected in series.Preferably, this three self-resetting switch are two rows of three self-resetting switch, i.e. the 7th foot G, the
Vertically arrangement forms first row successively by nine foot I, the 11st foot K；Octal H, the tenth foot J, the 12nd foot L are along vertical side
Secondary series is formed to being arranged in order, first row and secondary series are arranged successively along left-to-right.Preferably, driving portion is also in series with insurance
Silk, for protecting driving portion, electric current of circuit loop is excessive where avoiding it, damages driving portion and Operation switch.
As shown in fig. 6, when three self-resetting switch attonitys, driving portion attonity at this time, i.e. driving portion is inoperative, this
When, the first transmission and the second transmission are in halted state, and the rotating speed of wind turbine and threshing cylinder is constant；As shown in fig. 7,
When stirring three self-resetting switch to first states, the 7th foot G and the 9th foot I is conducted, octal H and the tenth foot J conductances
When logical, driving portion driving spindle 12 rotates clockwise, at this point, one in the first transmission and the second transmission is in transmission shape
State, another is in halted state, and the rotating speed of wind turbine or threshing cylinder changes and (increases or reduce).As shown in figure 8, when dialling
When moving three self-resetting switch to the second states, the 9th foot I and the 11st foot K is conducted, the tenth foot J and the 12nd foot L conductances
When logical, driving portion driving spindle 12 rotates counterclockwise.At this point, one in the first transmission and the second transmission is in transmission shape
State, another is in halted state, and the rotating speed of wind turbine or threshing cylinder changes and (reduces or increase).
In embodiment ten, as shown in Figure 1, Figure 2 and shown in Fig. 9-11, on the basis of embodiment eight, electric-control system includes
Central controller (does not indicate) in figure, and input module (does not indicate) in figure, the first output end OUT1, second output terminal OUT2, the
One input terminal (not indicated in figure) and the second input terminal (not indicated in figure)；The anode connection of first input end and power supply；Second
Input terminal is connected with the cathode of power supply；First output end OUT1, driving portion, second output terminal OUT2 are sequentially connected in series；Input module,
First output end OUT1, second output terminal OUT2, first input end and the second input terminal are connect with central controller respectively；Center
Controller controls the working condition of driving portion according to the different instruction of input module.Preferably, electric-control system further includes display
Shield (not indicated in figure), rotating speed for monitoring wind turbine first sensor (not indicated in figure), for monitoring threshing cylinder
Second sensor (does not indicate) in figure, and display screen, first sensor, second sensor are connect with central controller respectively.It is preferred that
Ground, driving portion are also in series with fuse (not indicated in figure), for protecting driving portion, the electric current mistake of circuit loop where avoiding it
Greatly, driving portion and Operation switch are damaged.Preferably, the instruction of input module includes rotation speed of fan instruction IN1, threshing cylinder rotating speed
IN2, rotating speed is instructed to increase instruction IN3, rotating speed reduces instruction IN4, selection instruction IN5, confirms instruction IN6；It is further preferred that
The instruction of input module further includes wind turbine gear instruction IN7, threshing cylinder gear instruction IN8.Preferably, each above-mentioned instruction
It is correspondingly provided with input submodule；Wherein, rotation speed of fan instruction IN1 and threshing cylinder rotary speed instruction IN2 is correspondingly arranged at driver's cabin
There are two pattern, respectively rotating speed is set corresponding rotational speed regulation tool when effective for interior operating lever gear signal, a certain gear signal
Mould-fixed and adjustment of rotational speed pattern.
Illustratively, realize that electric-control system, rotating speed set pattern by intelligence instrument with the above function：Pass through choosing
It selects the rotation speed of fan shown on instruction IN5 selection intelligence instruments or threshing cylinder rotating speed short-press (is less than 1S, the specific time can be voluntarily
Setting) after, after input validation instructs IN6, there is flicker state in selected rotating speed on intelligence instrument, and mould is set into rotating speed
Formula, can increase instruction IN3 and rotating speed under the pattern by rotating speed reduces instruction IN4 and rotating speed is set as rotating speed of target, and input is true
Recognize instruction IN6 key backed off after random, then intelligence instrument monitors and shows that collecting wind turbine by first sensor and second sensor turns
The speed automation driving portion positive and negative rotation of speed or threshing cylinder rotating speed, compounding practice bar adjust automatically wind turbine or threshing cylinder
Rotating speed.Adjustment of rotational speed pattern：Long-press (being more than 3S, the specific time can be voluntarily arranged, but distinguish the time of above-mentioned short-press) confirms
After instructing IN6, into adjustment of rotational speed pattern, increasing instruction IN3 and rotating speed by rotating speed reduces the instruction manually adjustable drivings of IN4
The rotating speed of portion's positive and negative rotation, compounding practice bar adjust automatically wind turbine or threshing cylinder, intelligence instrument are monitored and are shown by first
Sensor and second sensor collect the rotating speed of rotation speed of fan or threshing cylinder rotating speed.It is as follows to manually adjust example states：Nothing
When action, as shown in 9 figures, driving portion is in attonity state, and the rotating speed of wind turbine and threshing cylinder is constant at this time；If rotating speed increases
Add instruction IN3 effective, when rotating speed reduction instruction IN4 is invalid, as shown in Figure 10, the first output end OUT1 is just second output terminal
When OUT2 is negative, driving portion rotates forward；Rotating speed, which increases, instructs IN3 invalid, when rotating speed reduction instruction IN4 is effective, as shown in figure 11, the
One output end OUT1 is negative, and second output terminal OUT2 is timing, then driving portion inverts.It is worth noting that when electric-control system is
When intelligence instrument, the input mode of above-mentioned each instruction can be that the modes such as button, touch screen, voice are realized.And intelligence instrument can be real
The stepless time adjustment or gear speed governing of the rotating speed of existing wind turbine and threshing cylinder, control accuracy good reliability is high, Man machine interaction
By force, the cost is relatively high, is suitble to high-end type newly developed.
In embodiment 11, as shown in figs. 1-11, a kind of harvester, including：Body (not indicated in figure), wind turbine (figure
In do not indicate), fan speed regulation mechanism (not indicated in figure), threshing cylinder (not indicated in figure), threshing cylinder speed adjusting gear is (in figure
Do not indicate) and above-mentioned any one described in control system；Wind turbine is connect with fan speed regulation mechanism；Threshing cylinder and threshing
Roller speed adjusting gear connects；Control system is connect with fan speed regulation mechanism, threshing cylinder speed adjusting gear respectively；Wind turbine, wind turbine tune
Fast mechanism, threshing cylinder, threshing cylinder speed adjusting gear, control system are mounted on body.Preferably, body includes machine main body
(not indicated in figure) and driver's cabin (not indicated in figure)；The operating device being connect with control system is equipped in driver's cabin.Preferably,
Operating lever, intelligence instrument corresponding with the gear of flexible axle 5 (not indicated in figure) or and the flexible axle that operating device is and flexible axle 5 connects
5 corresponding three self-resetting switch of gear etc. so that user can be in realizing wind in driver's cabin by manipulation operations device
Machine, threshing cylinder rotating speed adjustment and/or monitoring (can be realized by intelligence instrument).
It should be noted that in the utility model referring to two opposite steerings clockwise and anticlockwise, rotate forward and anti-
Turn to also refer to two opposite steerings.Above-described embodiment can be freely combined as needed.The above is only the utility model
Preferred embodiment, it is noted that for those skilled in the art, do not departing from the utility model original
Under the premise of reason, several improvements and modifications can also be made, these improvements and modifications also should be regarded as the protection model of the utility model
It encloses.
Claims (15)
1. a kind of harvester control system that wind turbine and threshing cylinder is adjusted, which is characterized in that including：
Gearshift is equipped with the first transmission between the gearshift and fan speed regulation mechanism；The gearshift and threshing
The second transmission is equipped between roller speed adjusting gear；
First transmission is in drive state, when second transmission is in halted state；The speed adjusting gear is adjusted
The rotating speed of the wind turbine；
First transmission is in halted state, when second transmission is in drive state；The threshing cylinder speed governing
Mechanism adjusts the rotating speed of the threshing cylinder.
2. control system according to claim 1, it is characterised in that：
When first transmission and second transmission are in halted state；Turn of the wind turbine and the threshing cylinder
Speed is constant；
And/or
First transmission is worm gear；
And/or
Second transmission is band wheel set or chain wheel pair.
3. control system according to claim 1, it is characterised in that：
The gearshift includes actuating mechanism and selection mechanism, and it is described to realize that the actuating mechanism activates the selection mechanism
The switching of first transmission and second transmission between drive state and halted state.
4. control system according to claim 3, it is characterised in that：
The selection mechanism is shift fork；
The actuating mechanism includes flexible axle, shift connecting rod, yoke bar connecting rod and yoke bar；
The flexible axle is connect with the shift connecting rod；
The yoke bar connecting rod is connect with the shift connecting rod and the yoke bar respectively；
The yoke bar is connect with the shift fork so that the axis of shift fork yoke bar described in the actuating lower edge of the flexible axle
Line direction reciprocatingly moves；
When the shift fork and the first transmission are in connection status, second transmission is in halted state；
When the shift fork and the second transmission are in connection status, first transmission is in halted state.
5. control system according to claim 4, it is characterised in that：
The actuating mechanism further include from lock set, it is described from lock set include spring and steel ball；The steel ball is connected to described
Between spring and the yoke bar；
The position that the yoke bar corresponds to the steel ball is equipped with several grooves successively along its axis direction；
When the shift fork and first transmission are in connection status, the steel ball is located in one of groove；
When the shift fork and second transmission are in connection status, the steel ball is located in another groove.
6. according to the control system described in claim 1-5 any one, it is characterised in that：
The gearshift further includes speed adjusting gear, and the speed adjusting gear is driven with first transmission and described second respectively
Pair connection；
When the speed adjusting gear is connect with first transmission, first transmission is in drive state, and described second
Transmission is in halted state；
When the speed adjusting gear is connect with second transmission, second transmission is in drive state, and described first
Transmission is in halted state.
7. control system according to claim 6, it is characterised in that：
The speed adjusting gear includes driving portion and main shaft；
First transmission and second transmission are set gradually along the axis direction of the main shaft；
The driving portion drives the main axis, to realize first transmission and second transmission in transmission shape
Switching between state and halted state.
8. control system according to claim 7, it is characterised in that：
When the steering of the main shaft is clockwise, the rotating speed of the wind turbine increases；
When the steering of the main shaft is counterclockwise, the rotating speed of the wind turbine reduces；
And/or
When the steering of the main shaft is clockwise, the rotating speed of the threshing cylinder increases；
When the steering of the main shaft is counterclockwise, the rotating speed of the threshing cylinder reduces.
9. according to the control system described in claim 1-5 or 7 or 8 any one, which is characterized in that further include：
Electric-control system, the electric-control system are used to control the working condition of first transmission and second transmission.
10. control system according to claim 9, it is characterised in that：
The electric-control system includes three self-resetting switch；Three self-resetting switch include the first foot, crus secunda, third
Foot, the 4th foot, the 5th foot and the 6th foot；
First foot and the 6th foot connect positive pole；
The crus secunda and the 5th foot connect power cathode；
The third foot, driving portion, the 4th foot are sequentially connected in series.
11. control system according to claim 9, it is characterised in that：
The electric-control system includes three self-resetting switch, the one or five foot relay and the two or five foot relay；
Three self-resetting switch include the first foot, crus secunda, third foot, the 4th foot, the 5th foot and the 6th foot；
The both ends of the coil of one or the five foot relay are connect with first foot and the crus secunda respectively；
The both ends of the coil of two or the five foot relay are connect with the 5th foot and the 6th foot respectively；
The third foot and the 4th foot are separately connected the anode of power supply and the cathode of power supply；
The contact normally open end of one or the five foot relay and the two or the five foot relay is all connected with the cathode of power supply；
The contact normal-closed end of one or the five foot relay and the two or the five foot relay is all connected with the anode of power supply；
The contact common end of one or the five foot relay, driving portion, the two or the five foot relay contact common end successively
Series connection.
12. control system according to claim 9, it is characterised in that：
The electric-control system includes central controller, input module, the first output end, second output terminal, first input end and
Two input terminals；
The anode connection of the first input end and power supply；
Second input terminal is connected with the cathode of power supply；
First output end, driving portion, the second output terminal are sequentially connected in series；
The input module, first output end, the second output terminal, the first input end and second input terminal
It is connect respectively with the central controller；
The central controller controls the working condition of the driving portion according to the different instruction of input module.
13. control system according to claim 12, it is characterised in that：
The electric-control system further includes the first sensor of display screen, rotating speed for monitoring the wind turbine, described for monitoring
The second sensor of threshing cylinder,
The display screen, the first sensor, the second sensor are connect with the central controller respectively.
14. a kind of harvester, which is characterized in that including：
Body, wind turbine, fan speed regulation mechanism, threshing cylinder, threshing cylinder speed adjusting gear and the claims 1-13 are arbitrary
Control system described in one；
The wind turbine is connect with the fan speed regulation mechanism；
The threshing cylinder is connect with the threshing cylinder speed adjusting gear；
The control system is connect with the fan speed regulation mechanism, the threshing cylinder speed adjusting gear respectively；
The wind turbine, the fan speed regulation mechanism, the threshing cylinder, the threshing cylinder speed adjusting gear, the control system
It is mounted on the body.
15. harvester according to claim 14, it is characterised in that：
The body includes machine main body and driver's cabin；
The operating device being connect with the control system is equipped in the driver's cabin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721767443.9U CN207612689U (en) | 2017-12-18 | 2017-12-18 | The harvester control system and harvester that wind turbine and threshing cylinder is adjusted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721767443.9U CN207612689U (en) | 2017-12-18 | 2017-12-18 | The harvester control system and harvester that wind turbine and threshing cylinder is adjusted |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207612689U true CN207612689U (en) | 2018-07-17 |
Family
ID=62821381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721767443.9U Active CN207612689U (en) | 2017-12-18 | 2017-12-18 | The harvester control system and harvester that wind turbine and threshing cylinder is adjusted |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207612689U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107873263A (en) * | 2017-12-18 | 2018-04-06 | 佳木斯常发佳联农业装备有限公司 | The control system and method for harvester adjustable blower fan and threshing cylinder |
| CN110301230A (en) * | 2019-07-29 | 2019-10-08 | 中国农业大学 | A kind of combined harvester threshing cylinder fault simulation monitoring system and method |
-
2017
- 2017-12-18 CN CN201721767443.9U patent/CN207612689U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107873263A (en) * | 2017-12-18 | 2018-04-06 | 佳木斯常发佳联农业装备有限公司 | The control system and method for harvester adjustable blower fan and threshing cylinder |
| CN110301230A (en) * | 2019-07-29 | 2019-10-08 | 中国农业大学 | A kind of combined harvester threshing cylinder fault simulation monitoring system and method |
| CN110301230B (en) * | 2019-07-29 | 2023-05-23 | 中国农业大学 | Threshing cylinder fault simulation monitoring system and method for combine harvester |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205592378U (en) | Two keep off automatically controlled AMT actuating mechanism that shifts | |
| CN207612689U (en) | The harvester control system and harvester that wind turbine and threshing cylinder is adjusted | |
| CN206650045U (en) | A kind of electric switch-on mechanism of miniature circuit breaker | |
| CN108001523B (en) | A kind of steering wheel automatic control device and its installation method | |
| CN105448554A (en) | Motor-operating mechanism with wide-angle output | |
| CN204886764U (en) | Servo electric actuator | |
| CN104153948A (en) | Overload protector for wind driven generator | |
| CN107873263A (en) | The control system and method for harvester adjustable blower fan and threshing cylinder | |
| CN105938784B (en) | Circuit-breaker switching on-off automatic manipulation mechanism | |
| CN205446453U (en) | A clutch for servo | |
| CN108128157A (en) | A kind of and mating real-time controllable output device of more power of horticultural tractor | |
| CN207149496U (en) | A kind of energy storage electrically operated device of breaker of plastic casing | |
| CN205984687U (en) | Change over switch's operating device | |
| CN207000737U (en) | A kind of speed-change control device on bicycle | |
| CN106870692B (en) | Dual output power taking method | |
| CN108363338A (en) | A kind of seedling cultivation machine intelligence control system | |
| CN204732311U (en) | There is the electric operating mechanism of circuit-breaker of two-way automatic clutch function | |
| CN201325594Y (en) | Steering engine servo driving device | |
| CN108493060A (en) | A kind of operating mechanism of switch | |
| CN205004202U (en) | A clutch for two power automatic transfer switch | |
| CN203444389U (en) | Position feedback and travel limit integrated mechanism of electric actuator | |
| CN209590178U (en) | Speed reducer assembling detection device | |
| CN110001288A (en) | Wheelspan adjustment mechanism for high-clearance fog machine | |
| CN106300792B (en) | A kind of position control mechanism of governor | |
| CN202327338U (en) | Mechanical transmission device of angular-travel electric actuating mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210114 Address after: No. 539, South Xiacheng Road, Wujin national high tech Industrial Development Zone, Changzhou City, Jiangsu Province 213176 Patentee after: CHANGZHOU CHANGFA HEAVY INDUSTRY TECHNOLOGY Co.,Ltd. Address before: 154005 Agricultural Machinery Industrial Park, high tech Zone, Dongfeng District, Jiamusi City, Heilongjiang Province Patentee before: JIAMUSI CHANGFA JIALIAN AGRICULTURAL EQUIPMENT Ltd. |
|
| TR01 | Transfer of patent right |