CN109392341A - A kind of agricultural tool copying device - Google Patents
A kind of agricultural tool copying device Download PDFInfo
- Publication number
- CN109392341A CN109392341A CN201811535223.2A CN201811535223A CN109392341A CN 109392341 A CN109392341 A CN 109392341A CN 201811535223 A CN201811535223 A CN 201811535223A CN 109392341 A CN109392341 A CN 109392341A
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- Prior art keywords
- profiling
- lifting lug
- frame
- oil cylinder
- rack
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- 239000000725 suspension Substances 0.000 claims description 41
- 238000010586 diagram Methods 0.000 description 7
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 238000009331 sowing Methods 0.000 description 1
Classifications
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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
- A01B63/00—Lifting or adjusting devices or arrangements for agricultural machines or implements
- A01B63/002—Devices for adjusting or regulating the position of tools or wheels
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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
- A01B63/00—Lifting or adjusting devices or arrangements for agricultural machines or implements
- A01B63/02—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors
-
- 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
- A01B71/00—Construction or arrangement of setting or adjusting mechanisms, of implement or tool drive or of power take-off; Means for protecting parts against dust, or the like; Adapting machine elements to or for agricultural purposes
- A01B71/02—Setting or adjusting mechanisms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Agricultural Machines (AREA)
- Soil Working Implements (AREA)
Abstract
The present invention relates to a kind of agricultural tool copying devices, including hanger bracket, left profiling frame, right profiling frame, left profiling driving structure, right profiling driving structure and rack, the hanger bracket to be fixedly connected with tractor, and rack is for installing agricultural tool；Left and right profiling frame front end is mounted on hanger bracket rear end, the lower end of left and right profiling frame is connect with gantry rotation, the upper and lower ends of left and right profiling driving structure are rotatablely connected with upper end after hanger bracket and rack upper surface respectively, and when the work of left and right profiling driving structure, left and right profiling frame can opposite hanger bracket move.It is either synchronously or asynchronously moved by controlling left and right profiling driving structure, so that left and right profiling frame is moved synchronously with respect to hanger bracket, to realize the vertical profiling of rack, or make the lower end of left and right profiling frame with respect to gantry rotation, realize that the cross dip of rack changes, to realize the horizontal profiling of rack, avoids due to mud bottom and the out-of-flatness of mud face and agricultural tool is led to problems such as to dig pit in mud face, is hanging and stop up mud and influence operation quality.
Description
Technical field
The present invention relates to agricultural machinery technological fields, and in particular to a kind of agricultural tool copying device.
Background technique
In the operation process of agricultural tool crop field, most of agricultural tool is required with levelling mechanism, particularly with water
Field paddy planter and land leveler for lady field are extremely important；Lead to power chassis meeting since paddy field mud foot is uneven for seed-sowing machine
It tilts and floats up and down, it is desirable that work tool will have horizontal and vertical profile modeling function, otherwise be easy hollow occur in mud face
And influence seeding quality；No matter how mud foot changes for land leveller, it is desirable to land leveller can in one plane operation,
Otherwise it will affect leveling effect；And current wheeled tractor three-link hitch does not have level of synchronization and vertical pressure profiling
Function, this makes equipment operation quality poor, constrains agricultural modernization and intelligentized development.
Summary of the invention
It is an object of the invention to overcome above the shortcomings of the prior art, provide a kind of structure it is simple, it is easy to operate,
There is the agricultural tool copying device of horizontal and vertical profile modeling function simultaneously.
In order to achieve the above object, the invention adopts the following technical scheme:
There is provided a kind of agricultural tool copying device: imitative including hanger bracket, left profiling frame, right profiling frame, left profiling driving structure, the right side
Shape driving structure and rack, the hanger bracket are fixedly connected with tractor, and rack is for installing agricultural tool；Left and right profiling frame
Front end is mounted on hanger bracket rear end, and the lower end of left and right profiling frame is connect with gantry rotation, the left and right profiling driving structure
Upper and lower ends are rotatablely connected with upper end after hanger bracket and rack upper surface respectively, and when the work of left and right profiling driving structure, left,
Right profiling frame can be mobile relative to hanger bracket.
It in above scheme, is moved synchronously by controlling left and right profiling driving structure, is hung so that left and right profiling frame is opposite
Frame moves synchronously, and to realize the vertical profiling of rack, the vertical height of agricultural tool can be adjusted, by controlling left and right profiling
Driving structure asynchronous movement, so that the lower end of left and right profiling frame with respect to gantry rotation, realizes that the cross dip of rack changes, with
The horizontal profiling for realizing rack, can be adjusted the level angle of agricultural tool；The copying device structure is simple, easy to operate.
Preferably, left profiling driving structure is left profiling oil cylinder, and right profiling driving structure is right profiling oil cylinder；It is left and right imitative
Rod chamber one end and upper end after hanger bracket of shape oil cylinder are hinged, and rodless cavity one end and rack upper surface are hinged.Hydraulic control makes
The copying device structure is simple, easy to operate；Left and right profiling oil cylinder is disposed vertically, and can shorten agricultural tool to greatest extent
Longitudinal size improves the compactedness of agricultural tool, reduces tractor nose phenomenon.
Preferably, the hanger bracket include upper beam, Zuo Liang, You Liang, upper suspension lifting lug, upper suspension pin, lower-left suspension lifting lug,
Bottom right hangs lifting lug, upper left supporting beam, upper left supporting pin, upper right supporting beam, upper right supporting pin；Left beam is wherein equipped with below upper beam
With right beam, in upper beam front end, upper suspension pin is arranged in upper suspension lifting lug for upper suspension lifting lug setting, and lower-left suspension lifting lug is mounted on
The lower end Zuo Liang, bottom right suspension lifting lug are mounted on the lower end You Liang, and upper left supporting beam and upper right supporting beam are symmetrically arranged in upper beam
Rear end sides, the setting of upper left supporting pin are arranged in upper left supporting beam rear end, upper right supporting pin in upper right supporting beam rear end；
Upper suspension lifting lug, lower-left suspension lifting lug and bottom right suspension lifting lug constitute triangle, be respectively used to 3 points of tractor it is outstanding
Suspension mechanism is connected；The upper end of left and right profiling oil cylinder is separately mounted in upper left supporting pin and upper right supporting pin；The left and right beam
Rear end has sliding slot, and left and right profiling frame is slidably mounted on respectively in corresponding sliding slot.The upper end of left and right profiling oil cylinder point
After not being mounted in upper left supporting pin and upper right supporting pin, left nut and right nut are separately mounted to upper left supporting pin and upper right
In supporting pin；Upper suspension lifting lug, lower-left suspension lifting lug and bottom right suspension lifting lug constitute triangle, ensure that the copying device is installed
Fastness when tractor prevents the copying device from shaking easily, and then causes agricultural tool operation quality poor；It is left and right imitative
Shape frame is slidably mounted on respectively in corresponding sliding slot, while convenient for guiding left and right profiling frame to slide to, guarantees left and right profiling frame
The stationarity mobile relative to hanger bracket.
It is further preferred that the hanger bracket further includes supporting beam, lower-left baffle, bottom right baffle, lower-left cover board and bottom right
Cover board；Supporting beam is arranged between Zuo Liang and right beam, and lower-left baffle and bottom right baffle are separately mounted to the lower end Zuo Liang and You Liang, left
Lower cover plate and bottom right cover board are installed on lower-left baffle and bottom right baffle lower end with bolt respectively, the sliding slot positioned at left and right beam rear end
Lower end respectively correspond and extend to left and right beam lower end and direct reach lower-left cover board and bottom right cover board.The setting of supporting beam improves left beam
With the robustness of right beam；The peace of lower-left baffle, bottom right baffle, lower-left cover board and bottom right cover board being arranged convenient for left and right profiling frame
Assembly and disassembly；When needing to install left and right profiling frame, open bolt by lower-left cover board and bottom right cover board respectively from lower-left baffle and
Bottom right baffle lower end disassembles, and left and right profiling frame is slidably mounted on respectively in corresponding sliding slot, then with bolt by left below cover
Plate and bottom right cover board are respectively arranged in lower-left baffle and bottom right baffle lower end to block sliding slot lower end；When need to dismantle it is left,
When right profiling frame, opens bolt and disassembles lower-left cover board and bottom right cover board from lower-left baffle and bottom right baffle lower end respectively,
Left and right profiling frame is skidded off into corresponding sliding slot respectively, then lower-left cover board and bottom right cover board are respectively arranged in lower-left gear with bolt
Plate and bottom right baffle lower end, to prevent bolt, lower-left cover board and bottom right cover board loss.
Preferably, the rack includes that main beam, left support beam, right support beam, bottom plate, left oil cylinder lifting lug, right oil cylinder are hung
Ear, left front lifting eye, left back lifting lug, right front lifting lug and right rear lifting lug；Wherein main beam, left support beam, right support beam are placed in bottom plate
Upper end, left oil cylinder lifting lug are arranged on the left of left support beam, and right oil cylinder lifting lug is arranged on the right side of right support beam, and left front lifting eye setting exists
Upper end is arranged after left support beam in the preceding upper end of left support beam, left back lifting lug, and right front lifting lug setting is in the preceding upper end of right support beam, after right
Upper end is arranged after right support beam in lifting lug；
Left and right profiling oil cylinder rodless cavity one end is hinged with left oil cylinder lifting lug and right oil cylinder lifting lug respectively；The lower end of left profiling frame with
Left front lifting eye and left back lifting lug are hinged, and the lower end of right profiling frame and right front lifting lug and right rear lifting lug are hinged.
Preferably, the left profiling frame include left wheel mounting plate, left girder, left back starting stave, left back second riser,
Left front starting stave, left front second riser, left wheel pin and left wheel；Wherein left wheel mounting plate is arranged in front of left girder,
Left back starting stave and the setting of left back second riser are arranged in left girder lower end, left front starting stave and left front second riser on a left side
Girder lower end, the setting of left wheel pin install front edge of board in left wheel, and left wheel is mounted on left wheel pin；
The sliding slot of the rear end Zuo Liang is vertical sliding slot, and the left wheel of the left profiling frame is mounted on the vertical of the rear end Zuo Liang of hanger bracket
In sliding slot；Left back starting stave, left back second riser, left front starting stave and left front second riser lower end and frame upper end are cut with scissors
It connects.
When left profiling cylinder efficient, the left wheel of left profiling frame is slided along the vertical sliding slot of the rear end Zuo Liang, realizes rack
Vertical profiling, i.e., so that rack-mounted agricultural tool can realize vertical profiling operation；Left wheel is set as four.
It is further preferred that the right profiling frame include right roller mounting plate, right girder, it is right after starting stave, it is right after the
Second riser, right roller pin, right idler wheel, preceding profiling adjustable plate and rear profiling adjustable plate before two risers, right preceding starting stave, the right side；
Wherein right roller mounting plate is arranged in front of right girder, and starting stave and the second riser behind the right side are arranged in right girder lower end behind the right side,
Starting stave and the second riser setting before the right side are in right girder lower end before the right side, and right roller pin setting is on right roller mounting plate front end, the right side
Idler wheel is mounted on right roller pin, and preceding profiling adjustable plate upper end upper end is cut with scissors with the second riser lower end before starting stave before the right side and the right side
It connects, rear profiling adjustable plate upper end and the second riser lower end behind starting stave behind the right side and the right side are hinged, preceding profiling adjustable plate and rear profiling
Adjustable plate lower end is hinged with frame upper end respectively；
The sliding slot of the rear end You Liang is vertical sliding slot, and the right idler wheel of the right profiling frame is mounted on the vertical of the rear end You Liang of hanger bracket
In sliding slot.
When right profiling cylinder efficient, the right idler wheel of right profiling frame is slided along the vertical sliding slot of the rear end You Liang, realizes rack
Vertical profiling, i.e., so that rack-mounted agricultural tool can realize vertical profiling operation, when left and right profiling oil cylinder is asynchronous
When movement, preceding profiling adjustable plate and the rotation of rear profiling adjustable plate, i.e., preceding profiling adjustable plate and rear profiling adjustable plate and vertical direction
Angle change, to realize the left and right horizontal profiling of rack, i.e., so that rack-mounted agricultural tool can realize water
Flat profiling operation；Right idler wheel is set as four.
It is further preferred that the right profiling frame further includes connecting pin, connecting pin setting is in preceding profiling adjustable plate with after
Among profiling adjustable plate.The setting of connecting pin improves the robustness of preceding profiling adjustable plate and rear profiling adjustable plate.
The present invention compared with the existing technology, have following advantages and effects
1, the present invention can synchronize using double oil cylinders as profiling power and realize horizontal and vertical profiling；
2, the present invention can be mounted directly with wheeled tractor, and three-point hitch can be fixed, can be real by the copying device
The horizontal and vertical profiling of existing agricultural tool；
3, two oil cylinders are disposed vertically in the present invention, can shorten the longitudinal size of agricultural tool to greatest extent, improve agriculture machine
The compactedness of tool reduces tractor nose phenomenon；
4, the present invention realizes profile modeling function using hydraulic forced profiling mode, is advantageously implemented intelligent control.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of agricultural tool copying device of the present invention；
Fig. 2 is hanging scaffold structure schematic diagram of the invention；
Fig. 3 is left profiling frame structural schematic diagram of the invention；
Fig. 4 is right profiling frame structural schematic diagram of the invention；
Fig. 5 is rack construction schematic diagram of the invention；
Figure label is as follows with title:
| 1 | Hanger bracket | 2 | Left profiling oil cylinder |
| 3 | Left profiling frame | 4 | Right profiling frame |
| 5 | Right profiling oil cylinder | 6 | Rack |
| 7 | Upper left supporting beam | 8 | Upper left supporting pin |
| 9 | Left nut | 10 | Zuo Liang |
| 11 | Upper suspension lifting lug | 12 | Upper beam |
| 13 | Upper right supporting beam | 14 | Upper right supporting pin |
| 15 | Right nut | 16 | Lower-left hangs lifting lug |
| 17 | Right beam | 18 | Bottom right hangs lifting lug |
| 19 | Upper suspension pin | 20 | Lower-left baffle |
| 21 | Bottom right baffle | 22 | Bottom right cover board |
| 23 | Lower-left cover board | 24 | Supporting beam |
| 25 | Left wheel mounting plate | 26 | Left girder |
| 27 | Left back starting stave | 28 | Left back second riser |
| 29 | Left front second riser | 30 | Left front starting stave |
| 31 | Left wheel pin | 32 | Left wheel |
| 33 | Right roller mounting plate | 34 | Right girder |
| 35 | Second riser behind the right side | 36 | Starting stave behind the right side |
| 37 | Second riser before the right side | 38 | Starting stave before the right side |
| 39 | Right roller pin | 40 | Right idler wheel |
| 41 | Profiling adjustable plate afterwards | 42 | Connecting pin |
| 43 | Preceding profiling adjustable plate | 44 | Main beam |
| 45 | Left support beam | 46 | Right support beam |
| 47 | Left oil cylinder lifting lug | 48 | Right oil cylinder lifting lug |
| 49 | Left front lifting eye | 50 | Left back lifting lug |
| 51 | Right front lifting lug | 52 | Right rear lifting lug |
| 53 | Bottom plate | 54 | Sliding slot |
Specific embodiment
In order to facilitate the understanding of those skilled in the art, the present invention is made further specifically with reference to the accompanying drawings and embodiments
It is bright.Wherein, the drawings are for illustrative purposes only and are merely schematic diagrams, rather than pictorial diagram, should not be understood as to this patent
Limitation；Embodiment in order to better illustrate the present invention, the certain components of attached drawing have omission, zoom in or out, and do not represent real
The size of border product；It will be understood by those skilled in the art that it is that can manage that certain known features and its explanation, which may be omitted, in attached drawing
Solution.
The same or similar label correspond to the same or similar components in the attached drawing of the embodiment of the present invention；It is retouched in of the invention
In stating, it is to be understood that if there is the orientation or positional relationship of the instructions such as term " on ", "lower", "left", "right", "front", "rear"
To be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description of the present invention and simplification of the description, rather than indicate or
It implies that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore is described in attached drawing
The term of positional relationship only for illustration, should not be understood as the limitation to this patent, for the ordinary skill of this field
For personnel, the concrete meaning of above-mentioned term can be understood as the case may be.
Embodiment
As shown in Fig. 1 ~ 5, the present embodiment provides a kind of agricultural tool copying devices, including hanger bracket 1, left profiling frame 3, the right side
Profiling frame 4, left profiling oil cylinder 2, right profiling oil cylinder 5 and rack 6, the three-point hitch of the hanger bracket 1 and tractor are fixed
Connection can control the lifting of the agricultural tool copying device entirety, and rack 6 is for installing agricultural tool；Left 3 front end of profiling frame and
Right 4 front end of profiling frame is mounted on 1 rear end of hanger bracket, and the lower end of left profiling frame 3 and right profiling frame 4 is connect with 6 hinge of rack, described
Rod chamber one end of left profiling oil cylinder 2 and right profiling oil cylinder 5 is connect with upper end hinge after hanger bracket 1, rodless cavity one end and rack 6
The connection of upper surface hinge；Left profiling frame 3 and right 4 power of profiling frame are driven by left profiling oil cylinder 2 and right profiling oil cylinder 5 respectively, and
When left profiling oil cylinder 2 and right profiling oil cylinder 5 work, left profiling frame 3 and right profiling frame 4 can be mobile relative to hanger bracket 1.
Left profiling oil cylinder 2 and right profiling oil cylinder 5 use hydraulic control driving force size, this makes the copying device structure letter
It is single, easy to operate；Left and right profiling oil cylinder is disposed vertically, and can shorten the longitudinal size of agricultural tool to greatest extent, improves agricultural
The compactedness of equipment reduces tractor nose phenomenon.
The present invention is moved synchronously by controlling left profiling oil cylinder 2 and right profiling oil cylinder 5, so that left profiling frame 3 and right profiling
Frame 4 is moved synchronously with respect to hanger bracket 1, to realize the vertical profiling of rack 6, the vertical height of agricultural tool can be adjusted, pass through
Left profiling oil cylinder 2 and right 5 asynchronous movement of profiling oil cylinder are controlled, so that the lower end of left profiling frame 3 and right profiling frame 4 is with respect to rack 6
Rotation realizes that the cross dip of rack 6 changes, to realize the horizontal profiling of rack 6, the horizontal angle of agricultural tool can be adjusted
Degree；The copying device structure is simple, easy to operate.
Wherein, as shown in Fig. 2, in the present embodiment hanger bracket 1 include upper beam 12, Zuo Liang 10, right beam 17, supporting beam 24, on
Hang lifting lug 11, upper suspension pin 19, lower-left suspension lifting lug 16, bottom right suspension lifting lug 18, upper left supporting beam 7, upper left supporting pin 8,
Upper right supporting beam 13, upper right supporting pin 14, lower-left baffle 20, bottom right baffle 21, lower-left cover board 23 and bottom right cover board 22；On wherein
Left beam 10 and right beam 17 are equipped with below beam 12, supporting beam 24 is arranged between left beam 10 and right beam 17, and upper suspension lifting lug 11 is arranged
In 12 front end of upper beam, upper suspension pin 19 is arranged 11 in upper suspension lifting lug, and lower-left suspension lifting lug 16 is mounted on left 10 lower end of beam, right
Lower suspension lifting lug 18 is mounted on right 17 lower end of beam, and upper left supporting beam 7 and upper right supporting beam 13 are symmetrically arranged after upper beam 12
Two sides are held, the setting of upper left supporting pin 8 is in 7 rear end of upper left supporting beam, and the setting of upper right supporting pin 14 is on 13 rear end of upper right supporting beam, a left side
Lower baffle plate 20 and bottom right baffle 21 are separately mounted to 17 ends under left beam 10 and right beam, and lower-left cover board 23 and bottom right cover board 22 are used respectively
Bolt is installed on 21 lower end of lower-left baffle 20 and bottom right baffle, and the lower end positioned at the sliding slot 54 of left 10 rear end of beam extends to left beam 10
Lower-left cover board 23 is simultaneously directed reach in lower end, extends to right 17 lower end of beam positioned at the lower end of the sliding slot 54 of right 17 rear end of beam and directes reach right below cover
Plate 22；Upper suspension lifting lug 11, lower-left suspension lifting lug 16 and bottom right suspension lifting lug 18 constitute triangle, are respectively used to and tractor
Three-point hitch is connected；The upper end of left profiling oil cylinder 2 and right profiling oil cylinder 5 is separately mounted to upper left supporting pin 8 and upper right branch
It supports on pin 14；The left beam 10,17 rear end of right beam have sliding slot 54, and left profiling frame 3 and right profiling frame 4 are slidably installed respectively
In corresponding sliding slot 54.
The upper end of left profiling oil cylinder 2 and right profiling oil cylinder 5 is separately mounted in upper left supporting pin 8 and upper right supporting pin 14
Afterwards, the left right nut of nut 9 and 15 is separately mounted in upper left supporting pin 8 and upper right supporting pin 14；Upper suspension lifting lug 11, lower-left
It hangs lifting lug 16 and bottom right suspension lifting lug 18 constitutes triangle, ensure that the fastness when copying device is installed on tractor,
It prevents the copying device from shaking easily, and then causes agricultural tool operation quality poor；Left profiling frame 3 and right profiling frame 4 are slided respectively
It is dynamic to be mounted in corresponding sliding slot 54, while convenient for guiding left profiling frame 3 and right profiling frame 4 to slide to, guarantee left 3 He of profiling frame
Right profiling frame 4 stationarity mobile relative to hanger bracket 1.
In the present embodiment, as shown in figure 5, the rack 6 includes main beam 44, left support beam 45, right support beam 46, bottom plate
53, left oil cylinder lifting lug 47, right oil cylinder lifting lug 48, left front lifting eye 49, left back lifting lug 50, right front lifting lug 51 and right rear lifting lug 52；Its
Middle main beam 44, left support beam 45, right support beam 46 are placed in 53 upper end of bottom plate, and the left setting of oil cylinder lifting lug 47 is left in left support beam 45
Side, the right setting of oil cylinder lifting lug 48 are arranged in 46 right side of right support beam, left front lifting eye 49 in the preceding upper end of left support beam 45, left back lifting lug
50 are arranged after left support beam 45 upper end, and in the preceding upper end of right support beam 46, right rear lifting lug 52 is arranged on the right side for the right setting of front lifting lug 51
Upper end after supporting beam 46；Rodless cavity one end of left profiling oil cylinder 2 and right profiling oil cylinder 5 respectively with left oil cylinder lifting lug 47 and right oil cylinder
Lifting lug 48 is hinged；The lower end of left profiling frame 3 and left front lifting eye 49 and left back lifting lug 50 are hinged, before the lower end and the right side of right profiling frame 4
Lifting lug 51 and right rear lifting lug 52 are hinged.
In addition, as shown in figure 3, in the present embodiment, left profiling frame 3 includes left wheel mounting plate 25, left girder 26, left back the
One riser 27, left back second riser 28, left front starting stave 29, left front second riser 30, left wheel pin 31 and left wheel 32；Its
In left 26 front of girder, left back starting stave 27 and left back second riser 28 are arranged in left girder for the middle setting of left wheel mounting plate 25
26 lower ends, left front starting stave 29 and the setting of left front second riser 30 are being rolled left in left 26 lower end of girder, the setting of left wheel pin 31
25 front end of mounting plate is taken turns, 4 left wheels 32 are mounted on left wheel pin 31；The sliding slot 54 of left 10 rear end of beam is vertical sliding slot 54,
The left wheel 32 of the left profiling frame 3 is mounted in the vertical sliding slot 54 of 10 rear end of left beam of hanger bracket 1；Left back starting stave
27, left back second riser 28, left front starting stave 30 and left front second riser, 29 lower end and 6 upper end of rack are hinged.
When left profiling oil cylinder 2 works, left wheel 32 can vertically be slided in vertical sliding slot 54, realize hanging down for rack 6
Straight profiling is i.e. so that the agricultural tool being mounted in rack 6 can realize vertical profiling operation.
Wherein, as shown in figs. 1 and 4, in the present embodiment, right profiling frame 4 includes right roller mounting plate 33, right girder 34, the right side
Afterwards starting stave 36, it is right after the second riser 35, it is right before starting stave 38, it is right before the second riser 37, right roller pin 39, right idler wheel
40, preceding profiling adjustable plate 43, rear profiling adjustable plate 41 and connecting pin 42；Wherein right roller mounting plate 33 is arranged before right girder 34
It is square, starting stave 36 and the second riser 35 setting behind the right side starting stave 38 and before the right side second before right 34 lower end of girder, the right side behind the right side
The setting of riser 37 is arranged in right 34 lower end of girder, right roller pin 39 in right 33 front end of roller mounting plate, and 4 right idler wheels are symmetrically installed
On right roller pin 39, connecting pin 42 is arranged among preceding profiling adjustable plate 43 and rear profiling adjustable plate 41, preceding profiling adjustable plate
43 upper ends and it is right before starting stave 38 and it is right before 37 lower end of the second riser it is hinged, rear 41 upper end of profiling adjustable plate and it is right after first erect
Plate 36 with it is right after 35 lower end hinge of the second riser connect, preceding profiling adjustable plate 43 and rear 41 lower end of profiling adjustable plate respectively with rack
The connection of 6 upper end hinges；The sliding slot 54 of right 17 rear end of beam is vertical sliding slot 54, and the right idler wheel 40 of the right profiling frame 4 is mounted on outstanding
In the vertical sliding slot 54 of 17 rear end of right beam of hanger 1.
When needing horizontal profiling, preceding profiling adjustable plate 43 and rear profiling adjustable plate 41 and the angle of vertical direction change
Become the left and right horizontal profiling, it can be achieved that rack 6, that is, horizontal profiling operation may be implemented in the agricultural machinery equipment being mounted in rack 6.
When right profiling cylinder efficient, right idler wheel 40 can vertically slide in vertical sliding slot 54, realize the vertical of rack 6
Vertical profiling may be implemented in profiling, that is, the agricultural machinery equipment being mounted in rack 6.
As depicted in figs. 1 and 2, in the present embodiment, left beam 10 and right beam 17 described in hanger bracket 1 are made of rectangular square tube,
Vertical sliding slot 54 is opened in 17 rear end of left beam 10 and right beam；The right idler wheel in left wheel 32 and right profiling frame 4 in left profiling frame 3
40 are separately mounted in vertical sliding slot 54, it can be achieved that the vertical sliding motion of left profiling frame 3 and right profiling frame 4.
When work, hanger bracket 1 is fixedly mounted on tractor three-point hitch, mechanical profiling sensor or other imitative
Shape electronic sensor detects the vertical profiling and horizontal profiling signal that agricultural tool needs, and signal is sent respectively to left profiling
Oil cylinder 2 and right 5 volume control device of profiling oil cylinder, volume control device control input profiling oil cylinder hydraulic flow according to signal,
Realize the different displacements and speed of left profiling oil cylinder 2 and right profiling oil cylinder 5；When needing vertical profiling, left profiling oil cylinder 2 and the right side are imitative
Shape oil cylinder 5 moves synchronously, and drives the right idler wheel 40 in the left wheel 32 and right profiling frame 4 in left profiling frame 3 in vertical sliding slot 54
Vertical profiling is realized in interior sliding；When needing horizontal profiling, left profiling oil cylinder 2 and right 5 hydraulic flow of profiling oil cylinder are controlled, makes two
Person's movement has speed and displacement difference, drives the hinge movement of left profiling frame 3 and right 4 lower end of profiling frame and 6 upper end of rack, realizes
The cross dip of rack 6 changes, and the level angle for being mounted on agricultural tool in rack 6 can be adjusted, realize horizontal profiling.Cause
This, the present invention can synchronize the horizontal and vertical profiling for realizing agricultural tool.
Above-mentioned specific embodiment is the preferred embodiment of the present invention, can not be limited the invention, and others are appointed
The change or other equivalent substitute modes what is made without departing from technical solution of the present invention, are included in protection of the invention
Within the scope of.
Claims (8)
1. a kind of agricultural tool copying device, it is characterised in that: including hanger bracket (1), left profiling frame (3), right profiling frame (4),
Left profiling driving structure (2), right profiling driving structure (5) and rack (6), the hanger bracket (1) are fixedly connected with tractor, machine
Frame (6) is for installing agricultural tool；Left and right profiling frame (3,4) front end is mounted on hanger bracket (1) rear end, left and right profiling frame (3,
4) lower end and rack (6) are rotatablely connected, the upper and lower ends of the left and right profiling driving structure (2,5) respectively with hanger bracket (1)
Upper end and the rotation connection of rack (6) upper surface afterwards, and when left and right profiling driving structure (2,5) work, left and right profiling frame (3,4)
It can be mobile relative to hanger bracket (1).
2. according to a kind of agricultural tool copying device described in claim 1, it is characterised in that: left profiling driving structure (2) is a left side
Profiling oil cylinder, right profiling driving structure (5) are right profiling oil cylinder；Rod chamber one end of left and right profiling oil cylinder (2,5) and hanger bracket
(1) upper end is hinged afterwards, and rodless cavity one end and rack (6) upper surface are hinged.
3. according to a kind of agricultural tool copying device as claimed in claim 2, it is characterised in that: the hanger bracket (1) includes upper beam
(12), Zuo Liang (10), right beam (17), upper suspension lifting lug (11), upper suspension pin (19), lower-left suspension lifting lug (16), bottom right suspension
Lifting lug (18), upper left supporting beam (7), upper left supporting pin (8), upper right supporting beam (13) and upper right supporting pin (14)；Wherein upper beam
(12) lower section is equipped with left beam (10) He Youliang (17), and upper suspension lifting lug (11) is arranged in upper beam (12) front end, upper suspension pin (19)
In upper suspension lifting lug (11), lower-left suspension lifting lug (16) is mounted on left beam (10) lower end for setting, and bottom right hangs lifting lug (18) peace
Mounted in right beam (17) lower end, upper left supporting beam (7) and upper right supporting beam (13) are symmetrically arranged in upper beam (12) rear end sides,
Upper left supporting pin (8) setting is arranged in upper left supporting beam (7) rear end, upper right supporting pin (14) in upper right supporting beam (13) rear end；
Upper suspension lifting lug (11), lower-left suspension lifting lug (16) and bottom right suspension lifting lug (18) constitute triangle, are respectively used to and drag
The three-point hitch of machine drawing is connected；The upper end of left and right profiling oil cylinder (2,5) is separately mounted to upper left supporting pin (8) and upper right
In supporting pin (14)；Left and right beam (10, the 17) rear end has sliding slot (54), and left and right profiling frame (3,4) is slided respectively
It is mounted in corresponding sliding slot (54).
4. according to a kind of agricultural tool copying device as claimed in claim 3, it is characterised in that: the hanger bracket (1) further includes branch
Support beam (24), lower-left baffle (20), bottom right baffle (21), lower-left cover board (23) and bottom right cover board (22)；Supporting beam (24) setting
Between Zuo Liang (10) He Youliang (17), lower-left baffle (20) and bottom right baffle (21) are separately mounted to left beam (10) He Youliang
(17) lower end, lower-left cover board (23) and bottom right cover board (22) are respectively arranged in lower-left baffle (20) and bottom right baffle (21) lower end,
It is respectively corresponded positioned at the lower end of the sliding slot (54) of left and right beam (10,17) rear end and extends to left and right beam (10,17) lower end and direct reach
Lower-left cover board (23) and bottom right cover board (22).
5. according to a kind of agricultural tool copying device as claimed in claim 2, it is characterised in that: the rack (6) includes main beam
(44), left support beam (45), right support beam (46), bottom plate (53), left oil cylinder lifting lug (47), right oil cylinder lifting lug (48), left front hang
Ear (49), left back lifting lug (50), right front lifting lug (51) and right rear lifting lug (52)；Wherein main beam (44), left support beam (45), the right side
Supporting beam (46) is placed in bottom plate (53) upper end, and left oil cylinder lifting lug (47) setting is on the left of left support beam (45), right oil cylinder lifting lug
(48) on the right side of right support beam (46), left front lifting eye (49) is arranged in left support beam (45) preceding upper end, left back lifting lug (50) for setting
In left support beam (45), upper end, right front lifting lug (51) are arranged in right support beam (46) preceding upper end afterwards for setting, and right rear lifting lug (52) sets
It sets in right support beam (46) upper end afterwards；
Left and right profiling oil cylinder (2,5) rodless cavity one end is hinged with left oil cylinder lifting lug (47) and right oil cylinder lifting lug (48) respectively；Zuo Fang
The lower end of shape frame (3) and left front lifting eye (49) and left back lifting lug (50) hingedly, the lower end and right front lifting lug (51) of right profiling frame (4)
It is hinged with right rear lifting lug (52).
6. according to a kind of agricultural tool copying device as claimed in claim 3, it is characterised in that: the left profiling frame (3) includes a left side
Roller mounting plate (25), left girder (26), left back starting stave (27), left back second riser (28), left front starting stave (30),
Left front second riser (29), left wheel pin (31) and left wheel (32)；Wherein left wheel mounting plate (25) is arranged in left girder
(26) front, left back starting stave (27) and left back second riser (28) are arranged in left girder (26) lower end, left front starting stave
(30) and left front second riser (29) setting is in left girder (26) lower end, and left wheel pin (31) is arranged in left wheel mounting plate (25)
Front end, left wheel (32) are mounted on left wheel pin (31)；
The sliding slot (54) of Zuo Liang (10) rear end is vertical sliding slot (54), and the left wheel (32) of the left profiling frame (3) is mounted on outstanding
In the vertical sliding slot (54) of left beam (10) rear end of hanger (1)；It is left back starting stave (27), left back second riser (28), left front
Starting stave (30) and left front second riser (29) lower end and rack (6) upper end are hinged.
7. according to a kind of agricultural tool copying device as claimed in claim 6, it is characterised in that: the right profiling frame (4) includes the right side
Roller mounting plate (33), right girder (34), it is right after starting stave (36), it is right after the second riser (35), it is right before starting stave (38),
Second riser (37), right roller pin (39), right idler wheel (40), preceding profiling adjustable plate (43) and rear profiling adjustable plate (41) before the right side；
Wherein right roller mounting plate (33) setting is in front of right girder (34), and starting stave (36) the second riser of He Youhou (35) is set behind the right side
Starting stave (38) the second riser of He Youqian (37) before right girder (34) lower end, the right side is set to be arranged in right girder (34) lower end, it is right
Roller pin (39) is arranged in right roller mounting plate (33) front end, and right idler wheel (40) is mounted on right roller pin (39), preceding profiling tune
It is hinged to save plate (43) upper end and starting stave (38) the second riser of He Youqian (37) lower end before the right side, rear profiling adjustable plate (41) upper end
Hinged, preceding profiling adjustable plate (43) and rear profiling adjustable plate (41) lower end point with the second riser lower end after starting stave behind the right side and the right side
It is not hinged with rack (6) upper end；
The sliding slot (54) of right beam (17) rear end is vertical sliding slot (54), and the right idler wheel (40) of the right profiling frame (4) is mounted on outstanding
In the vertical sliding slot (54) of right beam (17) rear end of hanger (1).
8. according to a kind of agricultural tool copying device as claimed in claim 7, it is characterised in that: the right profiling frame (4) further includes
Connecting pin (42), connecting pin (42) setting are intermediate in preceding profiling adjustable plate (43) and rear profiling adjustable plate (42).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2018111706079 | 2018-10-09 | ||
| CN201811170607 | 2018-10-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109392341A true CN109392341A (en) | 2019-03-01 |
| CN109392341B CN109392341B (en) | 2023-11-07 |
Family
ID=65459386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811535223.2A Active CN109392341B (en) | 2018-10-09 | 2018-12-14 | Agricultural implement profiling device |
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| Country | Link |
|---|---|
| CN (1) | CN109392341B (en) |
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| CN110333089A (en) * | 2019-07-02 | 2019-10-15 | 农业农村部南京农业机械化研究所 | A kind of adaptive copying system testing stand |
| CN111567169A (en) * | 2020-06-08 | 2020-08-25 | 农业农村部南京农业机械化研究所 | Ground following frame of agricultural cultivation and sowing machine |
| CN111587618A (en) * | 2020-06-08 | 2020-08-28 | 农业农村部南京农业机械化研究所 | Live operation device of agricultural live broadcast machine |
| CN115211258A (en) * | 2022-06-07 | 2022-10-21 | 江苏悟空风行科技有限公司 | Universal hanging bracket for self-balancing agricultural tools |
| CN116686486A (en) * | 2023-08-01 | 2023-09-05 | 山西农业大学 | Profiling soil moisture detection seeder |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111587618A (en) * | 2020-06-08 | 2020-08-28 | 农业农村部南京农业机械化研究所 | Live operation device of agricultural live broadcast machine |
| CN111567169B (en) * | 2020-06-08 | 2021-12-17 | 农业农村部南京农业机械化研究所 | Ground following frame of agricultural cultivation and sowing machine |
| CN115211258A (en) * | 2022-06-07 | 2022-10-21 | 江苏悟空风行科技有限公司 | Universal hanging bracket for self-balancing agricultural tools |
| CN116686486A (en) * | 2023-08-01 | 2023-09-05 | 山西农业大学 | Profiling soil moisture detection seeder |
| CN116686486B (en) * | 2023-08-01 | 2023-10-20 | 山西农业大学 | Profiling soil moisture detection seeder |
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| CN109392341B (en) | 2023-11-07 |
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