CN109526289A - A kind of intelligent operation method of towing device - Google Patents
A kind of intelligent operation method of towing device Download PDFInfo
- Publication number
- CN109526289A CN109526289A CN201811381376.6A CN201811381376A CN109526289A CN 109526289 A CN109526289 A CN 109526289A CN 201811381376 A CN201811381376 A CN 201811381376A CN 109526289 A CN109526289 A CN 109526289A
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- plow harrow
- docking
- locomotive
- harrow
- plow
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B59/00—Devices specially adapted for connection between animals or tractors and agricultural machines or implements
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B59/00—Devices specially adapted for connection between animals or tractors and agricultural machines or implements
- A01B59/002—Details, component parts
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- Life Sciences & Earth Sciences (AREA)
- Zoology (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
The purpose of the present invention is to provide a kind of intelligent operation methods of towing device, for solving intelligent the technical issues of docking and separating between agricultural locomotive and plow harrow.A kind of intelligent operation method of towing device, includes the following steps, when docking: plow harrow butt joint driving mechanism drives plow harrow hook housing mechanism to be moved to lower end, and plow harrow docking hook docks down hanging buckle formation docking trend with locomotive；Lower hanging buckle clutch displacement drive mechanism drives locomotive to dock lower hanging buckle and moves backward, and plow harrow docking hook insertion locomotive docks in lower hanging buckle；When separation: locomotive clutch driving plate moves to the back-end under the suction-operated of locomotive clutch driving soft magnet；Locomotive locking runner loses the press effect of locomotive clutch drive block, and locomotive check lock lever is retracted downwards, and locomotive docks lower hanging buckle and docks hook unlock with plow harrow；Lower hanging buckle clutch displacement drive mechanism drives locomotive to dock lower hanging buckle and moves forward, and plow harrow docking hook docks in lower hanging buckle from locomotive to be extracted out.
Description
Technical field
The present invention relates to agricultural machinery docking technique field, specifically a kind of intelligent operation side of towing device
Method.
Background technique
Agricultural is the most basic industry that a country depends on for existence, especially for this populous nation, China.Guarantee grain
Food safety, improving agricultural production efficiency is particularly important.Want to realize agricultural production modernization, it is necessary first to promote the use of agriculture
The modernization of industry machinery.In agricultural production, plow harrow is the important equipment of an improvement soil property situation.In the prior art, plow harrow is logical
The rear end of agricultural vehicle is often mounted on by bindiny mechanism.But constantly intelligence is connected and separated between plow harrow and agricultural vehicle
Change degree is lower, generally requires indirect labor's operation；Therefore, cause efficiency lower.
Summary of the invention
The purpose of the present invention is to provide a kind of intelligent operation methods of towing device, for solving agricultural locomotive and plough
Intelligent the technical issues of docking and separating between rake.
The technical scheme adopted by the invention to solve the technical problem is that:
A kind of intelligent operation method of towing device, includes the following steps,
When docking:
Plow harrow butt joint driving mechanism drives plow harrow hook housing mechanism to be moved to lower end, and plow harrow docking hook docks down extension with locomotive
It is buckle-shaped at docking trend；
Lower hanging buckle clutch displacement drive mechanism drives locomotive to dock lower hanging buckle and moves backward, plow harrow docking hook insertion locomotive
It docks in lower hanging buckle；
Locomotive clutch driving electric-controlled switch is in close state, work of the locomotive clutch driving plate in locomotive clutch back-moving spring
It is in front end with lower, locomotive locking runner jacks up locomotive check lock lever under the action of locomotive clutch drive block upwards；Engine lock
The upper end of tight bar is inserted under locomotive docks in the locomotive locking hole of hanging buckle by locomotive lock chambers and locomotive docks lower hanging buckle
Before plow harrow docks in fixation hole, realize that locomotive docks the connection of lower hanging buckle and plow harrow docking hook；
When separation:
It closes locomotive clutch and drives electric-controlled switch, suction-operated of the locomotive clutch driving plate in locomotive clutch driving soft magnet
Lower rear end is mobile, and then locomotive clutch drive block moves backward；Locomotive locking runner loses the press of locomotive clutch drive block
Effect, locomotive check lock lever are acted on retraction downwards by locomotive lock release driving spring reset force, and locomotive docks lower hanging buckle and plough
Rake docking hook unlock；
Lower hanging buckle clutch displacement drive mechanism drives locomotive to dock lower hanging buckle and moves forward, and plow harrow docks hook from locomotive pair
Connect extraction in lower hanging buckle；
Plow harrow butt joint driving mechanism drives plow harrow hook housing mechanism to be moved to upper end, and plow harrow docking hook docks down extension with locomotive
Deduct points from.
Further, the plow harrow butt joint driving mechanism include plow harrow docking driving box, plow harrow docking driving hydraulic cylinder with
And plow harrow separates reset spring；The upper end of plow harrow hook housing mechanism is moving up and down to be protruded within plow harrow docking driving box, plow harrow
The upper end of hook housing mechanism is equipped with plow harrow and docks driving plate；
It is docked between driving box with plow harrow the lower section that the plow harrow separation reset spring is mounted on plow harrow docking driving plate；
Plow harrow docking driving hydraulic cylinder is mounted in plow harrow docking driving box, and is located at the top of plow harrow docking driving plate；
The lower end power output end of plow harrow docking driving hydraulic cylinder is contacted with the upper end press of plow harrow docking driving plate；
In the docking: plow harrow docking driving hydraulic cylinder stretching pushes down on plow harrow hook housing mechanism；
In the separation: driving hydraulic cylinder of plow harrow docking shortens reset, and plow harrow hook housing mechanism is separated in plow harrow resets bullet
It is moved up under the action of spring.
Further, plow harrow hook housing mechanism includes plow harrow to connecting drive rod, plow harrow to connect drive rod upper end with
The plow harrow docking driving plate connection；Plow harrow clutch auxiliary body is arranged to the lower end for connecting drive rod in plow harrow；
Plow harrow clutch auxiliary body includes plow harrow auxiliary clutch cabinet and plow harrow auxiliary clutch driving hydraulic cylinder, plow harrow docking
The inner end of hook inside and outside mobile can be protruded into plow harrow auxiliary clutch cabinet；The plow harrow auxiliary clutch driving hydraulic cylinder is laterally pacified
On plow harrow auxiliary clutch cabinet, the power output end of plow harrow auxiliary clutch driving hydraulic cylinder docks the inner end of hook with plow harrow
Connection；
The locomotive docks lower hanging buckle and is equipped with multiple locomotive locking holes, and multiple locomotive locking holes dock lower hanging buckle along locomotive
The setting of front and back extending direction；
In the docking: plow harrow assists clutch driving hydraulic cylinder to stretch out, to drive plow harrow docking hook insertion locomotive
It docks in lower hanging buckle；According to connection needs, control plow harrow auxiliary clutch driving hydraulic cylinder stretches out different length, to realize docking
The locomotive locking hole of different distance docks hook with plow harrow and is cooperatively connected on lower hanging buckle；
In the separation: plow harrow assists clutch driving hydraulic cylinder to shorten reset, and plow harrow docking hook is driven to be retracted
Plow harrow assists in clutch cabinet.
Further, the plow harrow docking hook is equipped with fixation hole after plow harrow docking, and the plow harrow assists clutch cabinet
Upper end be equipped with the plow harrow docking of perforation and reinforce through-hole, corresponding above and below fixation hole after the docking of through-hole and plow harrow sets is reinforced in plow harrow docking
It sets；
The upper end of the plow harrow auxiliary clutch cabinet is equipped with plow harrow and docks reinforcing mechanisms, and it includes plough that plow harrow, which docks reinforcing mechanisms,
Fixed link after rake docking reinforced support, plow harrow docking reinforce driving soft magnet, driving spring is reinforced in plow harrow docking and plow harrow docking；
The plow harrow docking reinforced support is vertically installed at the upper end of plow harrow auxiliary clutch cabinet upper end, and plow harrow docks the perpendicular of reinforced support
It is equipped with plow harrow docking upwards and reinforces sliding slot；The lower part of fixed link, moving up and down to be arranged in plow harrow pair after the plow harrow docking
It connects and reinforces in through-hole；The upper end of fixed link is equipped with plow harrow docking reinforcement driving plate after plow harrow docking, and driving plate is reinforced in plow harrow docking
Side can slide up and down by sliding block and be mounted on the plow harrow docking and reinforce on sliding slot；Driving is reinforced in the plow harrow docking
Soft magnet is mounted on the upper end that plow harrow docks reinforced support by connecting plate, and it is corresponding up and down to dock reinforcement driving plate with the plow harrow
Setting；Plow harrow docking is reinforced being wound with plow harrow outside driving soft magnet and docking reinforcing excitation coil, and excitation coil is reinforced in plow harrow docking
Reinforcement electric-controlled switch is docked by plow harrow to be electrically connected with the control system；The plow harrow docking is reinforced driving spring and is connected to
Plow harrow docking is reinforced between driving plate and the upper end of plow harrow auxiliary clutch cabinet；
In the docking: during plow harrow docking hook protrudes into hanging buckle under locomotive docking, automatically controlled open is reinforced in plow harrow docking
It closes and opens, fixed link is docked in plow harrow under the upward suction-operated for reinforcing driving soft magnet after plow harrow docking, and lower end is to moving up
Dynamic, fixed link is docked hook with plow harrow and is not interfered after plow harrow docking；It is right in hanging buckle in the case where plow harrow docking hook protrudes into locomotive docking
After being connected to position, plow harrow docking is reinforced electric-controlled switch and is closed, and fixed link is docked in plow harrow after plow harrow docking reinforces answering for driving spring
Under the power effect of position, lower end is protruded into plow harrow auxiliary clutch cabinet, and is docked fixation hole after the plow harrow linked up with docks with plow harrow and connected
It connects；
In the separation:
Plow harrow docking hook docks in lower hanging buckle in extraction process from locomotive, and plow harrow docking is reinforced electric-controlled switch and opened, plough
Fixed link is docked in plow harrow under the upward suction-operated for reinforcing driving soft magnet after rake docking, and lower end moves up, plow harrow pair
It connects rear fixed link and docks to link up with plow harrow and do not interfere；After plow harrow docking hook is retracted in plow harrow auxiliary clutch cabinet in place, plough
Rake docking reinforce electric-controlled switch close, plow harrow docking after fixed link plow harrow dock reinforce driving spring reset force effect under,
Its lower end is protruded into plow harrow auxiliary clutch cabinet, and is docked preceding fixation hole with the plow harrow of plow harrow docking hook and connect；To plow harrow
Docking hook forms limit.
Further, the upper end of the locomotive docking cabinet is equipped with locomotive mobile chute, and locomotive docking cabinet is equipped with down
Hanging buckle clutch displacement drive mechanism；
Lower hanging buckle clutch displacement drive mechanism includes locomotive displacement drive motor, locomotive displacement drive screw rod, locomotive displacement
Driving nut and locomotive displacement drive sliding block, locomotive displacement drive sliding block are slidably mounted in the locomotive mobile chute,
Lower hanging buckle is docked with the locomotive and is connect in the front end of locomotive displacement drive sliding block；The both ends of the locomotive displacement drive screw rod pass through
Pedestal is rotatably mounted on locomotive docking cabinet, and rotary drive output and the locomotive displacement of locomotive displacement drive motor are driven
The rotary drive input connection of dynamic screw rod；The matching of locomotive displacement drive nut is screwed on locomotive displacement drive screw rod, and with
The locomotive displacement drive sliding block connection.
The effect provided in summary of the invention is only the effect of embodiment, rather than invents all whole effects, above-mentioned
A technical solution in technical solution have the following advantages that or the utility model has the advantages that
It docking between realization plow harrow and agricultural locomotive that can be convenient and reliable and separates.
Detailed description of the invention
Fig. 1 is the application state schematic side view of the embodiment of the present invention；
Fig. 2 is partial enlargement diagram at A in Fig. 1；
Fig. 3 is the schematic cross-sectional view of Fig. 2；
Fig. 4 is partial enlargement diagram at B in Fig. 3；
Fig. 5 is partial enlargement diagram at C in Fig. 3；
Fig. 6 is partial enlargement diagram at D in Fig. 5；
Fig. 7 is partial enlargement diagram at E in Fig. 5；
Fig. 8 is the section enlarged diagram of plow harrow docking hook in the embodiment of the present invention；
Fig. 9 is the schematic top plan view in the embodiment of the present invention at locomotive docking system；
Figure 10 is the control principle block diagram of the embodiment of the present invention；
In figure: 1, plow harrow docks reinforcing mechanisms；2, the connected plate of plow harrow；4, plow harrow docks driving box；5, plow harrow docking driving
Hydraulic cylinder；6, plow harrow separates reset spring；7, plow harrow docks driving plate；8, plow harrow docking hook；81, fixed after plow harrow docking
Hole；82, fixation hole before plow harrow docks；9, plow harrow docking driving electro hydraulic valve；10, plow harrow is to connecting drive rod；12, plow harrow is auxiliary
Help clutch cabinet；13, plow harrow assists clutch driving hydraulic cylinder；14, plow harrow assists clutch electro hydraulic valve；15, locomotive docking machine
Case；16, locomotive docks lower hanging buckle；17, locomotive lock chambers；18, locomotive mobile chute；19, locomotive clutch driver slot；20, locomotive
Locking hole；21, detection switch is docked；22, locomotive displacement drive motor；23, locomotive displacement drive screw rod；24, locomotive displacement is driven
Dynamic nut；25, locomotive displacement drive sliding block；26, locomotive clutch driving plate；27, locomotive clutch back-moving spring；28, locomotive clutch
Drive soft magnet；29, locomotive clutch drive block；30, locomotive clutch drives electric-controlled switch；31, locomotive locks runner；32, locomotive
Lock guide cylinder；33, locomotive lock release driving spring；34, locomotive lock release driving plate；35, locomotive check lock lever；38, it controls
Device processed；39, wireless receiver；40, wireless transmitter；41, plate is manipulated；42, plow harrow docks reinforced support；43, plow harrow docking adds
Strong driving soft magnet；44, driving spring is reinforced in plow harrow docking；45, fixed link after plow harrow docking；451, driving is reinforced in plow harrow docking
Plate；46, through-hole is reinforced in plow harrow docking；47, electric-controlled switch is reinforced in plow harrow docking.
Specific embodiment
In order to clearly illustrate the technical characterstic of this programme, below by specific embodiment, and its attached drawing is combined, to this
Invention is described in detail.It should be noted that illustrated component is not drawn necessarily to scale in the accompanying drawings.Present invention omits right
Known assemblies and technical description are to avoid being unnecessarily limiting the present invention.
As shown in Fig. 1 to 10, a kind of towing device for realizing intelligent operation method, including control system and with control
The plow harrow docking system and locomotive docking system of system electrical connection；The plow harrow docking system is mounted on plow harrow, locomotive docking
System is mounted on the rear end of agricultural locomotive (such as tractor)；Plow harrow docking system and locomotive docking system are for realizing agricultural locomotive
With the intelligent docking and separation of plow harrow.
Plow harrow docking system includes the connected plate 2 of plow harrow, plow harrow butt joint driving mechanism and plow harrow hook housing mechanism.The plow harrow pair
Connect the lower end that driving mechanism is mounted on the connected plate 2 of plow harrow；Plow harrow hook housing mechanism is mounted on the dynamic of plow harrow butt joint driving mechanism lower end
On power output end, cooperate for realizing with locomotive docking system.
Plow harrow butt joint driving mechanism includes plow harrow docking driving box 4, and plow harrow docks driving hydraulic cylinder 5 and plow harrow separation is multiple
Position spring 6.Plow harrow, which docks 4 lower end of driving box and is equipped with plow harrow, docks directed cavity, and the upper end of plow harrow hook housing mechanism is plow harrow to connecting
Drive rod 10.Plow harrow docks directed cavity by plow harrow to the upper end for connecting drive rod 10 and protrudes within plow harrow docking driving box 4, plough
It harrows and plow harrow docking driving plate 7 is equipped with to the upper end for connecting drive rod 10；The lower end of plow harrow hook housing mechanism is equipped with the plough being laterally arranged
Rake docking hook 8.Driving is docked with plow harrow in the lower section that the plow harrow separation reset spring 6 is connected to plow harrow docking driving plate 7
Between case 4.Plow harrow docking driving hydraulic cylinder 5 is mounted in plow harrow docking driving box 4, and is located at the upper of plow harrow docking driving plate 7
Side；The lower end power output end of plow harrow docking driving hydraulic cylinder 5 is contacted with the upper end press of plow harrow docking driving plate 7, but not
Solidity, which is connected, (is transferred to plow harrow for the cross force being subject to when can dock in this way to avoid plow harrow hook housing mechanism with locomotive docking system
Driving hydraulic cylinder 5 is docked, so that plow harrow docking driving hydraulic cylinder 5 be prevented to be damaged).Plow harrow docking driving hydraulic cylinder 5 passes through
Pipeline is connected to hydraulic station, and hydraulic station setting is connected on plate 2 in plow harrow, and hydraulic station is equipped with control plow harrow and docks driving hydraulic cylinder
The plow harrow docking driving electro hydraulic valve 9 of 5 movements, plow harrow docking driving electro hydraulic valve 9 are electrically connected with the control system.Plough
When harrowing docking system and the docking of locomotive docking system, plow harrow docks the power output end elongation of driving hydraulic cylinder 5, thus plow harrow hook
Frame mechanism moves down (plow harrow separation reset spring 6 is compressed) and docks trend with the formation of locomotive docking system.When plow harrow docks
When system and locomotive docking system need to be detached from, plow harrow docks the power output end retraction of driving hydraulic cylinder 5, thus plow harrow hook housing
Mechanism moves up under plow harrow separation 6 reset force of reset spring effect, forms disengaging trend with locomotive docking system.
Plow harrow hook housing mechanism includes the plow harrow to drive rod 10, plow harrow docking hook 8 is connected, and further includes plow harrow docking
Auxiliary body and plow harrow dock reinforcing mechanisms 1.Plow harrow clutch auxiliary body is mounted on plow harrow to the lower end for connecting drive rod 10, when
When plow harrow docking system and locomotive docking system need to dock or be detached from, for pulling the plow harrow docking hook 8 and locomotive pair
Welding system is detached from；Plow harrow clutch auxiliary body includes plow harrow auxiliary clutch cabinet 12 and plow harrow auxiliary clutch driving hydraulic cylinder 13.
The upper end of plow harrow auxiliary clutch cabinet 12 connect the lower end for connecting drive rod 10 with the plow harrow, and plow harrow assists clutch cabinet 12
Side be equipped with plow harrow and assist clutch chamber, plow harrow docking hook 8 by plow harrow assist clutch chamber can inside and outside movement protrude into plow harrow
It assists in clutch cabinet 12；The plow harrow auxiliary clutch driving hydraulic cylinder 13 is transversely mounted in plow harrow auxiliary clutch cabinet 12,
The power output end of plow harrow auxiliary clutch driving hydraulic cylinder 13 is connect with the inner end of plow harrow docking hook 8；Plow harrow assists clutch to drive
Hydrodynamic cylinder pressure 13 is connected to by pipeline with the hydraulic station, and it is dynamic that hydraulic station is equipped with control plow harrow auxiliary clutch driving hydraulic cylinder 13
The plow harrow of work assists clutch electro hydraulic valve 14, and plow harrow auxiliary clutch electro hydraulic valve 14 is electrically connected with the control system.Institute
The rear portion for stating plow harrow docking hook 8 is equipped with fixation hole 81 after plow harrow docking, and front is equipped with fixation hole 82 before plow harrow docks；Plow harrow
Fixation hole 81 is used for after docking and the plow harrow docking reinforcing mechanisms 1 cooperate, and is assisted with enhancing plow harrow docking hook 8 with plow harrow
The bonding strength of clutch cabinet 12；Fixation hole 82 is used for before plow harrow docks and the locomotive docking system cooperates.Plow harrow docking
When not in use, retraction plow harrow assists in clutch cabinet 12 hook 8；One convenient fixation hole after can preventing the plow harrow docking
81, fixation hole 82 is blocked by extraneous dirt before plow harrow docks, and on the other hand can be obtained in time in plow harrow auxiliary clutch cabinet 12
The protection of lubricating oil, prevents corrosion.
Plow harrow docking reinforcing mechanisms 1 are mounted on plow harrow auxiliary 12 upper end of clutch cabinet, it includes that plow harrow docking adds
Fixed link 45 after strong bracket 42, plow harrow docking reinforce driving soft magnet 43, driving spring 44 is reinforced in plow harrow docking and plow harrow docking；
Through-hole 46 is reinforced in the plow harrow docking that the upper end of plow harrow auxiliary clutch cabinet 12 is equipped with perforation, plow harrow docking reinforce through-hole 46 with
Fixation hole 81 is correspondingly arranged after fixed link 45 and plow harrow dock after the plow harrow docking.The plow harrow docks reinforced support 42
It is vertically installed at the upper end of plow harrow auxiliary 12 upper end of clutch cabinet, the plow harrow that is vertically equipped with that plow harrow docks reinforced support 42 docks
Reinforce sliding slot.The lower part of fixed link 45 after the plow harrow docking, setting moving up and down is docked in plow harrow to be reinforced in through-hole 46；
The upper end of fixed link 45 is equipped with plow harrow docking reinforcement driving plate 451 (using magnetically attractive material) after plow harrow docking, and plow harrow docking is reinforced
The side of driving plate 451 can slide up and down by sliding block to be mounted on the plow harrow docking reinforcement sliding slot.The plow harrow pair
It connects and reinforces the upper end that driving soft magnet 43 is mounted on plow harrow docking reinforced support 42 by connecting plate, docking reinforcement with the plow harrow
About 451 driving plate is correspondingly arranged.Plow harrow docking is reinforced being wound with plow harrow outside driving soft magnet 43 and docking reinforcing excitation coil, plough
Rake docking is reinforced excitation coil and is connected to power supply by plow harrow docking reinforcement electric-controlled switch 47；Electric-controlled switch 47 is reinforced in plow harrow docking
Signal end be electrically connected with the control system.The plow harrow docking reinforces driving spring 44 and is connected to plow harrow docking reinforcement drive
Between movable plate 451 and the upper end of plow harrow auxiliary clutch cabinet 12.Plow harrow when not in use, plow harrow docking reinforce electric-controlled switch 47 close
It closes, for fixed link 45 under the action of plow harrow docks reinforcement driving spring 44, plow harrow auxiliary clutch is protruded into lower end after plow harrow docking
In cabinet 12, and it is connect with fixation hole 82 before the plow harrow docking of the plow harrow docking hook 8 in retraction plow harrow auxiliary clutch cabinet 12,
It is limited with being formed to plow harrow docking hook 8.In 8 stretching of plow harrow docking hook and locomotive docking system docking operation, plow harrow pair
It connects and reinforces the unlatching of electric-controlled switch 47, fixed link 45 docks the upward absorption work for reinforcing driving soft magnet 43 in plow harrow after plow harrow docking
Under, lower end is moved up, and fixation hole 82 is detached from before docking with plow harrow.It is stretched out in plow harrow docking hook 8 and docks system with locomotive
After system docking in place, plow harrow docking is reinforced electric-controlled switch 47 and is closed, and fixed link 45 is docked in plow harrow after plow harrow docking reinforces driving
Under the reset force effect of spring 44, lower end is protruded into plow harrow auxiliary clutch cabinet 12, and the plow harrow pair of hook 8 is docked with plow harrow
Rear fixation hole 81 is connect to connect.
The locomotive docking system includes locomotive docking cabinet 15, locomotive docking lower hanging buckle 16, locomotive clutch driving mechanism
With lower hanging buckle clutch displacement drive mechanism.Locomotive docking cabinet 15 is mounted on the rear end of agricultural locomotive, and locomotive docks lower hanging buckle 16
By lower hanging buckle clutch displacement drive mechanism can forward and backward movement be mounted on locomotive dock cabinet 15 upper end, in order to and plough
The clutch of rake docking hook 8.Locomotive docks lower hanging buckle 16 and the plow harrow docking hook 8 is correspondingly arranged；Locomotive clutch driving
Hanging buckle 16 docks the locking or unlock of hook 8 with plow harrow under mechanism docks for realizing locomotive, and cooperates lower hanging buckle clutch position
Move the movement of driving mechanism.The upper end of locomotive docking cabinet 15 is respectively equipped with locomotive lock chambers 17 and locomotive mobile chute 18, machine
Vehicle lock chambers 17 are located at the front of the locomotive mobile chute 18, and locomotive lock chambers 17 penetrate through the upper end of locomotive docking cabinet 15；
Longitudinal extension is equipped with locomotive clutch driver slot 19 before and after lower end in the locomotive docking cabinet 15.The locomotive docking
Lower hanging buckle 16 is equipped with multiple locomotive locking holes 20, multiple locomotive locking holes 20 extension side before and after the lower hanging buckle 16 of locomotive docking
To setting；Locomotive locking hole 20 is correspondingly arranged with about the 17 locomotive lock chambers.The locomotive docks lower hanging buckle 16 and is equipped with
It docks detection switch 21 (such as diffusing reflection formula optoelectronic switch), for detecting, the locomotive docks lower hanging buckle 16 and plow harrow docking is hung
Whether hook 8 docks.
Lower hanging buckle clutch displacement drive mechanism is mounted on the upper end of the locomotive docking cabinet 15, and is located at the locomotive and moves
The side of dynamic sliding slot 18 docks the link position of lower hanging buckle 16 and plow harrow docking hook 8 for adjusting locomotive；It includes locomotive position
Move driving motor 22, locomotive displacement drive screw rod 23, locomotive displacement drive nut 24 and locomotive displacement drive sliding block 25.Locomotive position
Move driving sliding block 25 be slidably mounted in the locomotive mobile chute 18, the front end of locomotive displacement drive sliding block 25 with it is described
Locomotive docks lower hanging buckle 16 and connects.The both ends of the locomotive displacement drive screw rod 23 are rotatably mounted on locomotive pair by pedestal
It picks on case 15, the rotary power of the rotary drive output and locomotive displacement drive screw rod 23 of locomotive displacement drive motor 22 is defeated
Enter end connection；The matching of locomotive displacement drive nut 24 is screwed on locomotive displacement drive screw rod 23, and is displaced with the locomotive
Sliding block 25 is driven to connect.
Locomotive clutch driving mechanism includes locomotive clutch driving plate 26, locomotive clutch back-moving spring 27, locomotive clutch driving
Soft magnet 28, locomotive clutch drive block 29 and locomotive retaining mechanism.The locomotive clutch drive block 29 uses wedge structure, locomotive
The lower end of clutch drive block 29 is capable of sliding back and forth to be mounted in the locomotive clutch driver slot 19, locomotive clutch drive block 29
Rear end and the locomotive clutch driving plate 26 connection；The locomotive clutch driving plate 26 resets bullet by the locomotive clutch
Spring 27 is connect with the rear end in locomotive docking cabinet 15.The locomotive clutch driving soft magnet 28 is mounted on locomotive docking machine
Rear end in case 15 is correspondingly arranged with locomotive clutch driving plate 26 (using magnetically attractive material, such as ferrous material).Locomotive clutch driving
Locomotive clutch driving excitation coil is wound with outside soft magnet 28, it is automatically controlled that locomotive clutch drives excitation coil to drive by locomotive clutch
Switch 30 connects to power supply, and the signal end of locomotive clutch driving electric-controlled switch 30 is electrically connected with the control system.
Under 29 back-and-forth motion of locomotive clutch drive block effect, locomotive retaining mechanism docks lower hanging buckle for realizing by locomotive
16 and locomotive docking cabinet 15 locking or unlock；It includes locomotive locking runner 31, locomotive locking guide cylinder 32, locomotive locking solution
Except driving spring 33, locomotive lock release driving plate 34 and locomotive check lock lever 35.The locomotive locking guide cylinder 32 is vertically pacified
In locomotive docking cabinet 15, and connection corresponding with about the 17 locomotive lock chambers.Locomotive check lock lever 35 can on
Lower movement is mounted in locomotive locking guide cylinder 32, and locomotive lock release driving plate 34 is mounted on the lower part of locomotive check lock lever 35
The upper end in outside, locomotive lock release driving plate 34 the upper of cabinet 15 is docked with locomotive by locomotive lock release driving spring 33
The connection of end inside.The locomotive locking runner 31 is rotatably mounted on the lower end of locomotive check lock lever 35, and locomotive locks runner 31
It is contacted with the press of the upper end inclined-plane of the locomotive clutch drive block 29.
When plow harrow docking system needs to dock with locomotive docking system, the locomotive clutch driving plate 26 locomotive from
Close and be in front end under the action of reset spring 27, locomotive locking runner 31 under the action of locomotive clutch drive block 29 to
Upper jack-up locomotive check lock lever 35 (locomotive lock release driving spring 33 is compressed), the upper end of locomotive check lock lever 35 passes through engine lock
Tight chamber 17 is inserted into locomotive and docks in the locomotive locking hole 20 of lower hanging buckle 16, realizes that locomotive docks lower hanging buckle 16 and docks hook with plow harrow
8 are connected and fixed.
When agricultural locomotive needs are docked with plow harrow, agricultural locomotive reversing, until locomotive docks lower hanging buckle 16 and plow harrow pair
Connect 8 docking of hook.
When agricultural locomotive needs are separated with plow harrow, i.e., when plow harrow docking system needs to separate with locomotive docking system.Machine
The vehicle clutch driving mechanism course of work are as follows: control system opens locomotive clutch and drives electric-controlled switch 30, then locomotive clutch drives
Plate 26 moves to the back-end under the suction-operated of locomotive clutch driving soft magnet 28, and then locomotive clutch drive block 29 moves back
It is dynamic；After locomotive locking runner 31 loses the press effect of locomotive clutch drive block 29, locomotive check lock lever 35 is locked by locomotive and is solved
Except 33 reset force of driving spring acts on retraction downwards, locomotive docks lower hanging buckle 16 and docks 8 unlock of hook with plow harrow.Then, lower extension
Detain the work of clutch displacement drive mechanism: locomotive displacement drive nut 24 passes through under the locomotive displacement drive motor 22 effect
Locomotive displacement drive sliding block 25 drives locomotive to dock lower hanging buckle 16 and moves to the back-end.Meanwhile plow harrow docking reinforcing mechanisms 1 work,
Plow harrow docking is reinforced electric-controlled switch 47 and is opened, and fixed link 45 is docked in plow harrow after plow harrow docking reinforces the upward of driving soft magnet 43
Under suction-operated, lower end is moved up, and fixation hole 81 is detached from after docking with plow harrow.The plow harrow assists clutch driving hydraulic cylinder
13 work drive plow harrow docking hook 8 to dock in lower hanging buckle 16 from locomotive and extract out.Plow harrow docking system and locomotive docking system are de-
From rear, plow harrow butt joint driving mechanism drives plow harrow hook housing mechanism to move up.So, agricultural locomotive and plow harrow are i.e. separable.
The control system includes controller 38 (PLC), wireless receiver 39, wireless transmitter 40 and manipulation plate 41, control
Device 38 processed, wireless transmitter 40 and manipulation plate 41 are mountable on agricultural locomotive, and wireless receiver 39 is mounted on the plow harrow
On, the signal input part of controller 38 is electrically connected with the manipulation plate 41, docking detection switch 21 respectively；The signal of controller 38
Output end is electrically connected with the wireless transmitter 40, locomotive displacement drive motor 22 and locomotive clutch driving electric-controlled switch 30 respectively
It connects.Wireless transmitter 40 with 39 radio connection of wireless receiver, the signal end output end of wireless receiver 39 respectively with institute
Electric-controlled switch is reinforced in plow harrow docking driving electro hydraulic valve 9, plow harrow auxiliary clutch electro hydraulic valve 14 and the plow harrow docking stated
47 electrical connections.
A kind of intelligent operation method of towing device, includes the following steps
When docking:
Plow harrow butt joint driving mechanism drives plow harrow hook housing mechanism to be moved to lower end, and plow harrow docking hook 8 docks down with locomotive
Hanging buckle 16 forms docking trend；
Lower hanging buckle clutch displacement drive mechanism drives locomotive to dock lower hanging buckle 16 and moves backward, 8 insertion of plow harrow docking hook
Locomotive docks in lower hanging buckle 16；
Locomotive clutch driving electric-controlled switch 30 is in close state, and locomotive clutch driving plate 26 is in locomotive clutch back-moving spring
Front end is under the action of 27, locomotive locking runner 31 jacks up locomotive locking upwards under the action of locomotive clutch drive block 29
Bar 35, the upper end of locomotive check lock lever 35 are inserted into locomotive by locomotive lock chambers 17 and are docked in the locomotive locking hole 20 of lower hanging buckle 16,
Realize that locomotive docks lower hanging buckle 16 and docks being connected and fixed for hook 8 with plow harrow；
When separation:
It closes locomotive clutch and drives electric-controlled switch 30, locomotive clutch driving plate 26 is in locomotive clutch driving soft magnet 2828
It is moved to the back-end under suction-operated, and then locomotive clutch drive block 29 moves backward；Locomotive locking runner 31 loses locomotive clutch
The press of drive block 29 acts on, and locomotive check lock lever 35 is acted on retraction downwards by 33 reset force of locomotive lock release driving spring,
Locomotive docks lower hanging buckle 16 and docks 8 unlock of hook with plow harrow；
Lower hanging buckle clutch displacement drive mechanism drives locomotive to dock lower hanging buckle 16 and moves forward, plow harrow docking 8 slaves of hook
Vehicle docks extraction in lower hanging buckle 16；
Plow harrow butt joint driving mechanism drives plow harrow hook housing mechanism to be moved to upper end, and plow harrow docking hook 8 docks down with locomotive
Hanging buckle 16 separates.
Preferably, in the docking, the plow harrow docking stretching of driving hydraulic cylinder 5 pushes down on plow harrow hook housing mechanism；
In the separation, driving hydraulic cylinder 5 of plow harrow docking shortens reset, and plow harrow hook housing mechanism is separated in plow harrow resets bullet
It is moved up under the action of spring 6.
Preferably, in the docking, plow harrow assists clutch driving hydraulic cylinder 13 to stretch out, to drive plow harrow docking hook
8 insertion locomotives dock in lower hanging buckle 16；According to connection needs, control plow harrow auxiliary clutch driving hydraulic cylinder 13 stretches out different length
Degree, to realize that the locomotive locking hole 20 for docking different distance on lower hanging buckle docks hook 8 with plow harrow and is cooperatively connected；
In the separation, plow harrow assists clutch driving hydraulic cylinder 13 to shorten reset, and plow harrow docking hook 8 is driven to contract
Into in plow harrow auxiliary clutch cabinet 12.
Preferably, in the docking, plow harrow docking hook 8 protrudes into plow harrow docking under locomotive docks during hanging buckle 16
Reinforce electric-controlled switch 47 to open, fixed link 45 docks the upward suction-operated for reinforcing driving soft magnet 43 in plow harrow after plow harrow docking
Under, lower end moves up, and fixed link 45 is docked hook 8 with plow harrow and do not interfered after plow harrow docking；It is protruded into plow harrow docking hook 8
Locomotive docks in lower hanging buckle 16 after docking in place, and plow harrow docking is reinforced electric-controlled switch 47 and closed, and fixed link 45 exists after plow harrow docking
Plow harrow docking is reinforced under the reset force effect of driving spring 44, and lower end is protruded into plow harrow auxiliary clutch cabinet 12, and and plow harrow
Fixation hole 81 connects after the plow harrow docking of docking hook 8；
In the separation, plow harrow docking hook 8 docks in lower hanging buckle 16 in extraction process from locomotive, and plow harrow docking is reinforced
Electric-controlled switch 47 is opened, and fixed link 45 is docked in plow harrow under the upward suction-operated for reinforcing driving soft magnet 43 after plow harrow docking,
Its lower end moves up, and fixed link 45 is docked hook 8 with plow harrow and do not interfered after plow harrow docking；In 8 retraction plough of plow harrow docking hook
Rake auxiliary clutch cabinet 12 in place after, plow harrow docking reinforce electric-controlled switch 47 close, plow harrow docking after fixed link 45 in plow harrow
Docking is reinforced under the reset force effect of driving spring 44, and lower end is protruded into plow harrow auxiliary clutch cabinet 12, and is docked with plow harrow
Fixation hole 82 connects before the plow harrow of hook 8 docks；It is limited with being formed to plow harrow docking hook 8.
Except for the technical features described in the specification, it all is technically known to those skilled in the art.
Above-mentioned, although the foregoing specific embodiments of the present invention is described with reference to the accompanying drawings, not protects model to the present invention
The limitation enclosed, based on the technical solution of the present invention, those skilled in the art, which do not need to pay for creative labor, to be done
Various modifications or changes out are still within the scope of the present invention.
Claims (5)
1. a kind of intelligent operation method of towing device, characterized in that include the following steps,
When docking:
Plow harrow butt joint driving mechanism drives plow harrow hook housing mechanism to be moved to lower end, and plow harrow docking hook docks down hanging buckle shape with locomotive
At docking trend；
Lower hanging buckle clutch displacement drive mechanism drives locomotive to dock lower hanging buckle and moves backward, plow harrow docking hook insertion locomotive docking
In lower hanging buckle；
Locomotive clutch driving electric-controlled switch is in close state, and locomotive clutch driving plate is under the action of locomotive clutch back-moving spring
In front end, locomotive locking runner jacks up locomotive check lock lever under the action of locomotive clutch drive block upwards；Locomotive check lock lever
Upper end be inserted into that locomotive docks in the locomotive locking hole of lower hanging buckle and locomotive docks the plow harrow of lower hanging buckle by locomotive lock chambers
Before docking in fixation hole, realize that locomotive docks the connection of lower hanging buckle and plow harrow docking hook；
When separation:
Close locomotive clutch drive electric-controlled switch, locomotive clutch driving plate locomotive clutch driving soft magnet suction-operated under to
Rear end is mobile, and then locomotive clutch drive block moves backward；Locomotive locking runner loses the press effect of locomotive clutch drive block,
Locomotive check lock lever is acted on retraction downwards by locomotive lock release driving spring reset force, and locomotive docks lower hanging buckle and docks with plow harrow
Hook unlock；
Lower hanging buckle clutch displacement drive mechanism drives locomotive to dock lower hanging buckle and moves forward, and plow harrow docking hook is under locomotive docking
Extraction in hanging buckle；
Plow harrow butt joint driving mechanism drives plow harrow hook housing mechanism to be moved to upper end, and plow harrow docking hook docks down hanging buckle point with locomotive
From.
2. a kind of intelligent operation method of towing device according to claim 1, characterized in that the plow harrow docking is driven
Motivation structure includes plow harrow docking driving box, plow harrow docking driving hydraulic cylinder and plow harrow separation reset spring；Plow harrow hook housing mechanism
Upper end it is moving up and down protrude within plow harrow docking driving box, the upper end of plow harrow hook housing mechanism is equipped with plow harrow docking driving
Plate；
It is docked between driving box with plow harrow the lower section that the plow harrow separation reset spring is mounted on plow harrow docking driving plate；
Plow harrow docking driving hydraulic cylinder is mounted in plow harrow docking driving box, and is located at the top of plow harrow docking driving plate；Plow harrow
The lower end power output end for docking driving hydraulic cylinder is contacted with the upper end press of plow harrow docking driving plate；
In the docking: plow harrow docking driving hydraulic cylinder stretching pushes down on plow harrow hook housing mechanism；
In the separation: driving hydraulic cylinder of plow harrow docking shortens reset, and plow harrow hook housing mechanism is in plow harrow separation reset spring
It is moved up under effect.
3. a kind of intelligent operation method of towing device according to claim 2, characterized in that the plow harrow hook housing machine
Structure includes plow harrow to connecting drive rod, and plow harrow is connect to connecting drive rod upper end with plow harrow docking driving plate；Plow harrow docking
Plow harrow clutch auxiliary body is arranged in the lower end of upper drive rod；
Plow harrow clutch auxiliary body includes plow harrow auxiliary clutch cabinet and plow harrow auxiliary clutch driving hydraulic cylinder, plow harrow docking hook
Inner end can be inside and outside mobile protrude into plow harrow auxiliary clutch cabinet；The plow harrow auxiliary clutch driving hydraulic cylinder is transversely mounted on
Plow harrow assists on clutch cabinet, and the inner end that the power output end of plow harrow auxiliary clutch driving hydraulic cylinder docks hook with plow harrow connects
It connects；
The locomotive docks lower hanging buckle and is equipped with multiple locomotive locking holes, and multiple locomotive locking holes are docked along locomotive before and after lower hanging buckle
Extending direction setting；
In the docking: plow harrow assists clutch driving hydraulic cylinder to stretch out, to drive plow harrow docking hook insertion locomotive docking
In lower hanging buckle；According to connection needs, control plow harrow auxiliary clutch driving hydraulic cylinder stretches out different length, hangs to realize that docking is lower
The locomotive locking hole for buckling different distance docks hook with plow harrow and is cooperatively connected；
In the separation: plow harrow assists clutch driving hydraulic cylinder to shorten reset, and plow harrow docking hook is driven to be retracted plow harrow
It assists in clutch cabinet.
4. a kind of intelligent operation method of towing device according to claim 3, characterized in that the plow harrow docking is hung
Hook is equipped with fixation hole after plow harrow docking, and the plow harrow docking that the upper end of the plow harrow auxiliary clutch cabinet is equipped with perforation is reinforced logical
Hole, plow harrow docking are reinforced fixation hole after through-hole is docked with plow harrow and are correspondingly arranged up and down；
The upper end of the plow harrow auxiliary clutch cabinet is equipped with plow harrow and docks reinforcing mechanisms, and it includes plow harrow pair that plow harrow, which docks reinforcing mechanisms,
Connect reinforced support, driving soft magnet is reinforced in plow harrow docking, plow harrow docks fixed link after reinforcing driving spring and plow harrow docking；It is described
Plow harrow docking reinforced support be vertically installed at plow harrow auxiliary clutch cabinet upper end upper end, plow harrow dock reinforced support it is vertical on
It is docked equipped with plow harrow and reinforces sliding slot；The lower part of fixed link, setting moving up and down add in plow harrow docking after the plow harrow docking
In strong through-hole；The upper end of fixed link is equipped with plow harrow docking reinforcement driving plate after plow harrow docking, and the side of driving plate is reinforced in plow harrow docking
End can slide up and down by sliding block to be mounted on the plow harrow docking reinforcement sliding slot；Driving soft magnetism is reinforced in the plow harrow docking
The upper end that connecting plate is mounted on plow harrow docking reinforced support is crossed by Tie Tong, corresponding with above and below plow harrow docking reinforcement driving plate to set
It sets；Plow harrow docking is reinforced being wound with plow harrow outside driving soft magnet and docking reinforcing excitation coil, and it is logical that excitation coil is reinforced in plow harrow docking
Plow harrow docking reinforcement electric-controlled switch is crossed to be electrically connected with the control system；The plow harrow docking reinforces driving spring and is connected to plough
Rake docking is reinforced between driving plate and the upper end of plow harrow auxiliary clutch cabinet；
In the docking: during plow harrow docking hook protrudes into hanging buckle under locomotive docking, plow harrow docking is reinforced electric-controlled switch and is opened
It opens, fixed link is docked in plow harrow under the upward suction-operated for reinforcing driving soft magnet after plow harrow docking, and lower end moves up, plough
Fixed link is docked hook with plow harrow and is not interfered after rake docking；It protrudes under locomotive docking in plow harrow docking hook and is docked in place in hanging buckle
Afterwards, electric-controlled switch closing is reinforced in plow harrow docking, and fixed link docks the reset masterpiece for reinforcing driving spring in plow harrow after plow harrow docking
Under, lower end is protruded into plow harrow auxiliary clutch cabinet, and is connect with fixation hole after the plow harrow docking of plow harrow docking hook；
In the separation:
Plow harrow docking hook docks in lower hanging buckle in extraction process from locomotive, and plow harrow docking is reinforced electric-controlled switch and opened, plow harrow pair
It connects rear fixed link to dock in plow harrow under the upward suction-operated for reinforcing driving soft magnet, lower end moves up, after plow harrow docking
Fixed link, which docks to link up with plow harrow, does not interfere；After plow harrow docking hook is retracted in plow harrow auxiliary clutch cabinet in place, plow harrow pair
Connect reinforce electric-controlled switch close, plow harrow docking after fixed link plow harrow dock reinforce driving spring reset force effect under, under
End is protruded into plow harrow auxiliary clutch cabinet, and is connect with fixation hole before the plow harrow docking of plow harrow docking hook；To be docked to plow harrow
Hook forms limit.
5. a kind of intelligent operation method of towing device according to claim 1, characterized in that the locomotive docking machine
The upper end of case is equipped with locomotive mobile chute, and locomotive docks cabinet and is equipped with lower hanging buckle clutch displacement drive mechanism；
Lower hanging buckle clutch displacement drive mechanism includes locomotive displacement drive motor, locomotive displacement drive screw rod, locomotive displacement drive
Nut and locomotive displacement drive sliding block, locomotive displacement drive sliding block are slidably mounted in the locomotive mobile chute, locomotive
Lower hanging buckle is docked with the locomotive and is connect in the front end of displacement drive sliding block；The both ends of the locomotive displacement drive screw rod pass through pedestal
It is rotatably mounted on locomotive docking cabinet, the rotary drive output and locomotive displacement drive spiral shell of locomotive displacement drive motor
The rotary drive input of bar connects；Locomotive displacement drive nut matching be screwed on locomotive displacement drive screw rod, and with it is described
Locomotive displacement drive sliding block connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201811381376.6A CN109526289A (en) | 2018-11-20 | 2018-11-20 | A kind of intelligent operation method of towing device |
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| CN201811381376.6A CN109526289A (en) | 2018-11-20 | 2018-11-20 | A kind of intelligent operation method of towing device |
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| US3791454A (en) * | 1972-09-29 | 1974-02-12 | Deere & Co | Multi-load tractor hitch system |
| GB8412490D0 (en) * | 1984-05-16 | 1984-06-20 | Massey Ferguson Spa | Stabilizing arrangement |
| JPH0475501A (en) * | 1990-07-18 | 1992-03-10 | Kubota Corp | Hitch unit of sulky working machine |
| CN201025762Y (en) * | 2006-04-13 | 2008-02-27 | 上海电气集团现代农业装备成套有限公司 | Automatic articulated device of articulated tool of multifunctional operation machine |
| CN102550152A (en) * | 2010-12-02 | 2012-07-11 | 汉斯·绍尔曼 | Coupling hook for a lower link of a farm tractor |
| CN107667588A (en) * | 2017-10-13 | 2018-02-09 | 洛阳中科龙网创新科技有限公司 | It is a kind of to realize tractor and farm implements carry, the control system departed from |
| CN108207152A (en) * | 2018-02-06 | 2018-06-29 | 南京农业大学 | A kind of tractor quick hitch of drive output |
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2018
- 2018-11-20 CN CN201811381376.6A patent/CN109526289A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3791454A (en) * | 1972-09-29 | 1974-02-12 | Deere & Co | Multi-load tractor hitch system |
| GB8412490D0 (en) * | 1984-05-16 | 1984-06-20 | Massey Ferguson Spa | Stabilizing arrangement |
| JPH0475501A (en) * | 1990-07-18 | 1992-03-10 | Kubota Corp | Hitch unit of sulky working machine |
| CN201025762Y (en) * | 2006-04-13 | 2008-02-27 | 上海电气集团现代农业装备成套有限公司 | Automatic articulated device of articulated tool of multifunctional operation machine |
| CN102550152A (en) * | 2010-12-02 | 2012-07-11 | 汉斯·绍尔曼 | Coupling hook for a lower link of a farm tractor |
| CN107667588A (en) * | 2017-10-13 | 2018-02-09 | 洛阳中科龙网创新科技有限公司 | It is a kind of to realize tractor and farm implements carry, the control system departed from |
| CN108207152A (en) * | 2018-02-06 | 2018-06-29 | 南京农业大学 | A kind of tractor quick hitch of drive output |
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Application publication date: 20190329 |
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