CN207399780U - It is a kind of can mating a variety of farm implements multifunction farm suppression working rig - Google Patents
It is a kind of can mating a variety of farm implements multifunction farm suppression working rig Download PDFInfo
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- CN207399780U CN207399780U CN201721463170.9U CN201721463170U CN207399780U CN 207399780 U CN207399780 U CN 207399780U CN 201721463170 U CN201721463170 U CN 201721463170U CN 207399780 U CN207399780 U CN 207399780U
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- press wheel
- vehicle frame
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- walking
- steering
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Abstract
The utility model discloses it is a kind of can mating a variety of farm implements multifunction farm suppress working rig, belong to agricultural machinery equipment technical field, working rig includes vehicle frame, the walking press wheel for being arranged on vehicle frame left and right ends, the dynamical system being arranged on vehicle frame, walking press wheel is connected with dynamical system, working rig further includes to control the steering mechanism of walking press wheel rotation direction, it is important to：The steering mechanism is steering wheel, and vehicle frame rear is provided with the supporting rack for turning to press wheel, and supporting rack is hinged with vehicle frame, and supporting rack upper surface is fixed with seat, and seat is located at steering wheel rear.During suppression, operator can sit on the seat, and utilization orientation disk controls the trend of working rig, without walking about followed by working rig, muscle power is greatly saved, seat is directly fixed on supporting rack upper surface, it is simple in structure, firm and reliable connection, and also stability is good.It is disposable to complete two suppression, hack operations, it can be to avoid rolling repeatedly, trample and influence suppression, hack effect.
Description
Technical field
The utility model belongs to agricultural machinery equipment technical field, be related to it is a kind of can mating a variety of farm implements multi-functional agriculture
Press working rig in Tian Town.
Background technology
Farmland suppression working rig is essential a kind of equipment in agricultural production, and it is all hand that existing working rig is most of
Help formula, operator need and then working rig walk together, expend very much muscle power.And existing working rig does not have pulverizer
Structure, it is necessary to individually carry out hack processing after the completion of suppression, trampling repeatedly can influence to suppress effect.
The content of the invention
The defects of the utility model is in order to overcome the prior art, devise it is a kind of can mating a variety of farm implements multifunction farm
Suppress working rig, operator can sit on the seat, and utilization orientation disk controls the trend of working rig, without followed by working rig
It walks about, muscle power is greatly saved, and turns to flexibly, conveniently.
The specific technical solution that the utility model is taken is：It is a kind of can mating a variety of farm implements multifunction farm suppression make
Industry machine, including vehicle frame, the walking press wheel for being arranged on vehicle frame left and right ends, the dynamical system being arranged on vehicle frame, walking suppression
Wheel is connected with dynamical system, and working rig further includes to control the steering mechanism of walking press wheel rotation direction, it is important to：It is described
Steering mechanism for steering wheel, vehicle frame rear is provided with the supporting rack of band steering press wheel, and supporting rack is hinged with vehicle frame, supporting rack
Upper surface is fixed with seat, and seat is located at steering wheel rear.
The working rig further includes hack mechanism, and hack mechanism is included in supporting rack rear and sets in left-right direction, simultaneously
The hinged locating rod with supporting rack, is provided with one group of hack chain in locating rod along its length, each hack chain be by
What one group of chain link was formed by connecting.
Adjacent hack chain, which is sequentially connected, makes all hack chains be formed as one formula structure.
The chain link is the oval ring type structure being bent to form by the body of rod of a diameter of 6-8mm, and the interior long l of chain link is
20-28mm, the inner width d of chain link is 8-10mm.
The vehicle frame rear end is fixed with upper and lower two connecting plates, and the pin hole of coaxial arrangement is offered on two connecting plates,
Supporting framing front end is fixed with draw bar, and draw bar front end is located between two connecting plates and the axis pin by pass through pin hole and connection
Plate is hinged, and the steering screw connection of recirculating ball-type steering, steering wheel and steering gear, the rocking arm of steering gear are fixed on draw bar
Pitman arm is fixed on axis, pitman arm hingedly makes vehicle frame have rotary freedom by connecting rod and vehicle frame.
Foot pedal is fixed on the draw bar, foot pedal is located in front of seat.
The walking press wheel quantity that vehicle frame left end, right end are set is equal and all at least two, is respectively formed as left end row
Walk press wheel group, right end walking press wheel group, left end walking press wheel group and right end walk press wheel group along vehicle frame left and right directions
Median plane be symmetrical arranged, the centre of supporting rack, which is provided at least two steering press wheels and is formed as intermediate, turns to press wheel group,
The median plane that centre turns to press wheel group is overlapped with the median plane of vehicle frame left and right directions, and centre turns to press wheel group in left-right direction
Width L1 be more than gap between left end walking press wheel group and right end walking press wheel group and less than the gap and two rows
Walk the sum of press wheel width.
The left end and right end of support frame as described above are also both provided at least one steering press wheel and are respectively formed as left end turn
Press wheel group is turned to press wheel group, right end, left end turns to press wheel group and turns to press wheel group along vehicle frame left and right directions with right end
Median plane be symmetrical arranged, centre turns to the gap L 2 that press wheel group and left/right end are turned between press wheel group and is less than left/right end
The width for press wheel group of walking, between left end is turned between the left surface of press wheel group and the right flank of right end steering press wheel group
The spacing L4 being more than away from L3 between the left surface of left end walking press wheel group and the right flank of right end walking press wheel group.
The walking press wheel is rubber tyre, and rubber tyre surface is set in the width direction there are two convex sets, together
All protrusions of one convex sets are evenly distributed along the circumferencial direction of rubber tyre, the adjacent protrusion of two convex sets be staggered and
Inclined direction is opposite, is formed as herringbone structure.
The beneficial effects of the utility model are：During suppression, operator can sit on the seat, and utilization orientation disk is controlled
Without walking about followed by working rig, muscle power is greatly saved in the trend of manufacturing machine, and turn to flexibly, conveniently, security
Seat is directly fixed on supporting rack upper surface, simple in structure, firm and reliable connection by height, and stability is good.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the structure diagram of chain link in the utility model.
Fig. 3 is the structure diagram of walking press wheel and steering press wheel in the utility model.
In attached drawing, 1 represents vehicle frame, and 2 represent walking press wheel, and 3 represent dynamical system, and 4 represent steering wheel, and 5 represent steering
Press wheel, 6 represent supporting rack, and 7 represent seat, and 8 represent locating rod, and 9 represent hack chain, and 10 represent steering gear, 11 companies of representative
Fishplate bar, 12 represent axis pin, and 13 represent foot pedal, and 14 represent protrusion, and 15 represent pitman arm, and 16 represent connecting rod.
Specific embodiment
It elaborates in the following with reference to the drawings and specific embodiments to the utility model：
Specific embodiment, as shown in Figure 1, Figure 2 and Figure 3, it is a kind of can mating a variety of farm implements multifunction farm suppression operation
Machine, including vehicle frame 1, the walking press wheel 2 for being arranged on 1 left and right ends of vehicle frame, the dynamical system 3 being arranged on vehicle frame 1, town of walking
Pinch roller 2 is connected with dynamical system 3, and working rig further includes to control the steering mechanism of walking 2 rotation direction of press wheel, described
Steering mechanism is steering wheel 4, and 1 rear of vehicle frame is provided with the supporting rack 6 for turning to press wheel 5, and supporting rack 6 is hinged with vehicle frame 1, branch
6 upper surface of support is fixed with seat 7, and seat 7 is located at 4 rear of steering wheel.During suppression, operator can be sitting on seat 7,
Utilization orientation disk 4 controls the trend of working rig, without walking about followed by working rig, muscle power is greatly saved.Supporting rack 6 except
Play the role of fixed steering press wheel 5, also act support, fixing seat 7, seat 7 is directly fixed on support
6 upper surface of frame, simple in structure, firm and reliable connection, and also stability is good.
It is suppressed in time after carrying out soil deep ploughing, one layer of close layer can be formed in earth's surface, makes the soil below close layer
Topsoil is not saturating by wind, is conducive to preserve moisture, while the vaporous water that depth of soils rises can be condensed into topsoil soils again
Liquid water can improve the water content of soil；Soil particle after suppression becomes smaller, and gap is close, and thermal conductivity enhancing, temperature can carry
The raising of height, soil moisture content and temperature can increase the nutrient in soil, be conducive to the growth of crops；Soil after suppression
Earth gap is close, reduces soil air content, can inhibit the growth of weeds；Soil after suppression can improve emergence
Rate, increasing both production and income.
As to further improvement of the utility model, working rig further includes hack mechanism, and hack mechanism is included in support
6 rear of frame is set in left-right direction and the locating rod 8 hinged with supporting rack 6, and one group is provided with along its length in locating rod 8
Hack chain 9, each hack chain 9 are formed by connecting by one group of chain link.After the completion of suppression, hack immediately is carried out to soil
Processing, it is disposable to complete two suppression, hack operations, it can be to avoid rolling repeatedly, trample and influence suppression, hack effect.No
Used time lifts locating rod 8, and hack chain 9 is packed up and is fixed on supporting rack 6, avoids hack chain 9 and locating rod 8 and ground
Face generates friction, in use, locating rod 8 is put down, hack chain 9 is made to be contacted with soil, simple in structure, hack effect is good.Phase
Adjacent hack chain 9, which is sequentially connected, makes all hack chains 9 be formed as one formula structure, and connection is more solid and reliable.In order to
Make hack effect more preferable, accomplish to draw conscientiously it is thin, draw it is even, draw it is flat, draw thoroughly, do not stay clod, do not leak soil, reach the soil after suppression
The purpose of excess in the lower and deficiency in the upper, chain link are the oval ring type structures being bent to form by the body of rod of a diameter of 6-8mm, and the interior long l of chain link is
20-28mm, the inner width d of chain link are 8-10mm, when a diameter of 7mm, the interior long l of the body of rod be 28mm, inner width d is 8mm, chain link
Foreign minister is equal to interior length plus the sum of diameter of two bodies of rod, i.e. the foreign minister L of chain link is 42mm, and outer width is equal to inner width and adds two bars
The outer width D of the sum of diameter of body, i.e. chain link is 22mm.
As to further improvement of the utility model, 1 rear end of vehicle frame is fixed with upper and lower two connecting plates 11, two companies
The pin hole of coaxial arrangement is offered on fishplate bar 11, supporting rack 6 is fixedly arranged at the front end with draw bar, and draw bar front end is located at two connecting plates
It is between 11 and hinged by pass through the axis pin 12 and connecting plate 11 of pin hole, recirculating ball-type steering 10 is fixed on draw bar, side
It is connected to disk 4 with the steering screw of steering gear 10, pitman arm 15 is fixed on the rocker arm shaft of steering gear 10, pitman arm 15 is borrowed
Connecting rod 16 and vehicle frame 1 is helped hingedly to make vehicle frame 1 that there is rotary freedom.Steering wheel rotation 4, steering wheel 4 drive steering screw to turn
Dynamic, steering screw promotes the steering nut of suit on it axially movable, and steering nut drives steering to shake by gear again
Arm 15 back and forth shakes, so as to fulfill the purpose of steering.The steering gear 10 of this structure has higher transmission efficiency, and manipulation is got up
Lighter comfortable, radius of turn is small, turns to flexibly, conveniently, and safe, type is compact, light-weight, adaptable, machinery
The abrasion of component is smaller, and service life is longer.It is dismountable split structure between supporting rack 6 and draw bar, so will branch
Support 6 and steering press wheel 5 are dismantled, and change different agricultural machinery and implement, you can carry out a variety of fields such as ploughing, rotary tillage, smooth, hack
Operation, short-distance transport, a tractor serves several purposes can also be carried out by mixing trailer.
As to further improvement of the utility model, foot pedal 13 is fixed on draw bar, foot pedal 13 is located at seat 7
Both feet when operator is sitting on seat 7, can be placed on foot pedal 13, there is the support of draw bar by front, when operator will
When foot is placed on foot pedal 13, more safety and comfort.
As to further improvement of the utility model, in order to preferably crush clod, heavy real soil, healed fracture, subtract
Few moisture evaporation, plays the role of improving soil moisture, soil moisture conservation, drought resisting, 2 quantity of walking press wheel that 1 left end of vehicle frame, right end are set it is equal and
All at least two, it is respectively formed as left end walking press wheel group, right end walking press wheel group, left end walking press wheel group and the right side
End walking press wheel group is symmetrical arranged along the median plane of 1 left and right directions of vehicle frame, and the centre of supporting rack 6 is provided at least two steerings
Press wheel 5 is formed as intermediate and turns to press wheel group, and centre turns to the median plane of press wheel group and the median plane of 1 left and right directions of vehicle frame
It overlaps, the intermediate width L1 of press wheel group in left-right direction that turns to is more than left end walking press wheel group and right end walking press wheel group
Between gap and less than the gap and two walking the sum of 2 width of press wheel.Make steering press wheel 5 with walking press wheel 2 it
Between slightly repeat, leakage is avoided to press, the leakage pressure when turning especially is avoided, while reduces be repeated the area that rolls as far as possible.
At least one turn is also both provided with as the left end and right end to further improvement of the utility model, supporting rack 6
To press wheel 5 and left end steering press wheel group, right end steering press wheel group are respectively formed as, left end turns to press wheel group and right end
It turns to press wheel group to be symmetrical arranged along the median plane of 1 left and right directions of vehicle frame, centre turns to press wheel group and suppresses with the steering of left/right end
Gap L 2 between wheel group is less than the width of left/right end walking press wheel group, and leakage is avoided to press, and left end turns to the left side of press wheel group
The spacing L3 that face and right end are turned between the right flank of press wheel group is more than the left surface and right end row of left end walking press wheel group
Walk the spacing L4 between the right flank of press wheel group.Press wheel group is turned to using left end and right end turns to press wheel group and can increase
The cover width of working rig expands working area.
As to further improvement of the utility model, walking press wheel 2 is rubber tyre, and rubber tyre surface is along width
Direction is set there are two convex sets, and all raised the 14 of same convex sets are evenly distributed along the circumferencial direction of rubber tyre, two
The adjacent protrusion 14 of convex sets is staggered and inclined direction is opposite, is formed as herringbone structure, and walking press wheel 2 is as driving
Wheel, using the rubber tyre good antiskid effect of this structure, when walking, is more safe and reliable.
Claims (9)
1. it is a kind of can mating a variety of farm implements multifunction farm suppression working rig, including vehicle frame (1), be arranged on vehicle frame (1) left and right
The walking press wheel (2) at both ends, the dynamical system (3) being arranged on vehicle frame (1), walking press wheel (2) connect with dynamical system (3)
It connects, working rig further includes to control the steering mechanism of walking press wheel (2) rotation direction, it is characterised in that：The steering
Mechanism is steering wheel (4), and vehicle frame (1) rear is provided with the supporting rack (6) for turning to press wheel (5), supporting rack (6) and vehicle frame
(1) hinged, supporting rack (6) upper surface is fixed with seat (7), and seat (7) is located at steering wheel (4) rear.
2. it is according to claim 1 it is a kind of can mating a variety of farm implements multifunction farm suppression working rig, it is characterised in that：
The working rig further includes hack mechanism, hack mechanism be included in supporting rack (6) rear set in left-right direction and with support
Frame (6) hinged locating rod (8) is provided with one group of hack chain (9), each hack chain in locating rod (8) along its length
(9) all it is formed by connecting by one group of chain link.
3. it is according to claim 2 it is a kind of can mating a variety of farm implements multifunction farm suppression working rig, it is characterised in that：
Adjacent hack chain (9), which is sequentially connected, makes all hack chains (9) be formed as one formula structure.
4. it is according to claim 2 it is a kind of can mating a variety of farm implements multifunction farm suppression working rig, it is characterised in that：
The chain link is the oval ring type structure being bent to form by the body of rod of a diameter of 6-8mm, and the interior long l of chain link is 20-28mm, chain
The inner width d of ring is 8-10mm.
5. it is according to claim 1 it is a kind of can mating a variety of farm implements multifunction farm suppression working rig, it is characterised in that：
Described vehicle frame (1) rear end is fixed with upper and lower two connecting plates (11), and the pin of coaxial arrangement is offered on two connecting plates (11)
Hole, supporting rack (6) are fixedly arranged at the front end with draw bar, and draw bar front end is located between two connecting plates (11) and by pass through pin hole
Axis pin (12) is hinged with connecting plate (11), and recirculating ball-type steering (10), steering wheel (4) and steering gear are fixed on draw bar
(10) steering screw connects, and pitman arm (15) is fixed on the rocker arm shaft of steering gear (10), pitman arm (15) is by even
Extension bar (16) hingedly makes vehicle frame (1) have rotary freedom with vehicle frame (1).
6. it is according to claim 5 it is a kind of can mating a variety of farm implements multifunction farm suppression working rig, it is characterised in that：
Foot pedal (13) is fixed on the draw bar, foot pedal (13) is located in front of seat (7).
7. it is according to claim 1 it is a kind of can mating a variety of farm implements multifunction farm suppression working rig, it is characterised in that：
Walking press wheel (2) quantity that vehicle frame (1) left end, right end are set is equal and all at least two, is respectively formed as left end walking
Press wheel group, right end walking press wheel group, left end walking press wheel group and right end walk press wheel group along vehicle frame (1) left and right directions
Median plane be symmetrical arranged, the centre of supporting rack (6), which is provided at least two steering press wheels (5) and is formed as intermediate, turns to suppression
Wheel group, the median plane that centre turns to press wheel group are overlapped with the median plane of vehicle frame (1) left and right directions, and centre turns to press wheel group edge
The width L1 of left and right directions is more than the gap between left end walking press wheel group and right end walking press wheel group and less than the gap
With two the sum of press wheel (2) width of walking.
8. it is according to claim 7 it is a kind of can mating a variety of farm implements multifunction farm suppression working rig, it is characterised in that：
The left end and right end of support frame as described above (6) are also both provided at least one steering press wheel (5) and are respectively formed as left end steering
Press wheel group, right end turn to press wheel group, and left end turns to press wheel group and turns to press wheel group along vehicle frame (1) left and right directions with right end
Median plane be symmetrical arranged, centre turns to the gap L 2 that press wheel group and left/right end are turned between press wheel group and is less than left/right end
The width for press wheel group of walking, between left end is turned between the left surface of press wheel group and the right flank of right end steering press wheel group
The spacing L4 being more than away from L3 between the left surface of left end walking press wheel group and the right flank of right end walking press wheel group.
9. it is according to claim 1 it is a kind of can mating a variety of farm implements multifunction farm suppression working rig, it is characterised in that：
The walking press wheel (2) is rubber tyre, and rubber tyre surface is set in the width direction there are two convex sets, same protrusion
All raised (14) of group are evenly distributed along the circumferencial direction of rubber tyre, and the adjacent protrusion (14) of two convex sets is staggered
And inclined direction is opposite, is formed as herringbone structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721463170.9U CN207399780U (en) | 2017-11-06 | 2017-11-06 | It is a kind of can mating a variety of farm implements multifunction farm suppression working rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721463170.9U CN207399780U (en) | 2017-11-06 | 2017-11-06 | It is a kind of can mating a variety of farm implements multifunction farm suppression working rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207399780U true CN207399780U (en) | 2018-05-25 |
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ID=62318144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721463170.9U Active CN207399780U (en) | 2017-11-06 | 2017-11-06 | It is a kind of can mating a variety of farm implements multifunction farm suppression working rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207399780U (en) |
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2017
- 2017-11-06 CN CN201721463170.9U patent/CN207399780U/en active Active
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