CN104365192B - A kind of self-driving formula ploughing machine - Google Patents
A kind of self-driving formula ploughing machine Download PDFInfo
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- CN104365192B CN104365192B CN201310349861.6A CN201310349861A CN104365192B CN 104365192 B CN104365192 B CN 104365192B CN 201310349861 A CN201310349861 A CN 201310349861A CN 104365192 B CN104365192 B CN 104365192B
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Abstract
The present invention relates to agriculture plantation equipment, specifically a kind of self-driving formula ploughing machine.Plough including hand tractor, hydraulic cylinder, support, parallel bracket, parallel bracket fixed mechanism, transfer, tail wheel and multiple floods and droughts, the front end of its medium-height trestle is connected with the rear end of hand tractor, the rear end of described support is hinged with parallel bracket, the front end of described parallel bracket is connected with the described parallel bracket fixed mechanism being arranged on support by the Sheng Li gimbal lever, described each floods and droughts plough is horizontally placed on the front end of support successively and is connected with a hydraulic cylinder respectively, and described transfer is fixedly arranged on the lower section of parallel bracket and is rotationally connected with the wheel shaft of tail wheel；Described tail wheel is turned to by transfer, and described parallel bracket realizes fixing by parallel bracket fixed mechanism and unlocks, and described floods and droughts plough realizes lifting by the driving of hydraulic cylinder.The present invention is practical, and efficiency is high, reduces a large amount of manpower and materials, is suitable for vast outlying mountain area, and big-and-middle-sized plot uses.
Description
Technical field
The present invention relates to agriculture plantation equipment, specifically a kind of self-driving formula ploughing machine.
Background technology
At present, in agricultural modernization operation, ploughing work is a very hard work, is also various
Most important step in agricultural operation.In prior art, ploughing work mode mainly has a following two: one
Planting is to utilize large-scale primary tillage equipment, and this mode is typically suitable only for plains region；Two be use farm cattle or
Baby tractor, this mode is primarily adapted for use in the area of hilly and mountainous land and topographic irregularity.Above two
All there are some defects in arable land mode, although using large-scale primary tillage equipment working performance high, but working rig
Dynamic property is relatively poor, has higher requirements for landform and cultivated area；Though using farm cattle or baby tractor
So mobility strong, but ploughing capacity is low.
Summary of the invention
For the problems referred to above, it is an object of the invention to provide a kind of self-driving formula ploughing machine.This self-driving formula is ploughed
Ground machine is practical, and efficiency is high, reduces a large amount of manpower and materials, is suitable for vast outlying mountain area, medium-sized plot
Use.
To achieve these goals, the present invention is by the following technical solutions:
A kind of from posture ploughing machine, including hand tractor, hydraulic cylinder, support, parallel bracket, parallel
Holder fixing mechanism, transfer, tail wheel and multiple floods and droughts plough, the front end of its medium-height trestle is dilatory with hand steered
The rear end of machine connects, and the rear end of described support is hinged with parallel bracket, and the front end of described parallel bracket is passed through
The Sheng Li gimbal lever is connected with the described parallel bracket fixed mechanism being arranged on support, and described each floods and droughts plough depends on
Sub-level is arranged at the front end of support and is connected with a hydraulic cylinder respectively, and described transfer is fixedly arranged on
The lower section of parallel bracket the wheel shaft with tail wheel are rotationally connected；Described tail wheel carries out turning by transfer
To, described parallel bracket realizes fixing by parallel bracket fixed mechanism and unlocks, and described floods and droughts plough passes through
The driving of hydraulic cylinder realizes lifting.
Described floods and droughts plough is three and is arranged on the first transverse axis, and described first transverse axis is fixed by overcoat
On transverse axis support, described transverse axis support is connected with support；Described hydraulic cylinder is three, three hydraulic cylinders
Being horizontally arranged at successively on the second transverse axis and be connected with three floods and droughts ploughs respectively, described second transverse axis passes through
Second transverse axis support is fixed on support.
Described parallel bracket fixed mechanism include lift chain wheel, the 3rd transverse axis, pull bar handle, latch handle,
Spring, chain drive and cam transverse axis, wherein lifting chain wheel is fixedly arranged on support, and the described 3rd is horizontal
Axle is rotationally connected with lifting chain wheel by transverse axis sleeve, and chain drive is passed through in described 3rd transverse axis one end
Being connected with the cam cross shaft driving being arranged on support, the cam position of described cam transverse axis rises plough with described
The gimbal lever connects, and the described other end of the 3rd transverse axis is connected with one end of pull bar handle, described pull bar handle
Side be provided with the sleeve pipe parallel with the axis of pull bar handle, one end of described latch handle be provided with teeth,
And the sleeve pipe passing pull bar handle side inserts in lifting chain wheel, described latch handle is arranged with spring,
The upper and lower end of described spring is respectively by setting on the spring retainer block being connected with pull bar handle and latch handle
Some shaft shoulders are spacing；The teeth of latch handle one end are made to depart from lifting chain wheel by lifting latch handle, then
Driving the 3rd transverse axis to rotate by rotating rod handle, described 3rd transverse axis makes convex by chain drive
Wheel transverse axis rotates, and described cam transverse axis makes parallel bracket fix or unlocks, and described latch handle passes through spring
Reset.
Described transfer include pedal gear, chain I, universal joint gear, universal joint, drive link,
Gear I and gear II, wherein pedal gear and universal joint gear respectively by pedal rotary gear shaft and
Universal joint rotary gear shaft is rotatably installed on parallel bracket, and described pedal gear and universal joint gear pass through
Chain I connects, and described universal joint rotary gear shaft is connected with support column central gear by universal joint, described
The both sides of support column central gear are respectively symmetrically and are provided with drive link, and two drive rod rotation are mounted on putting down
On the tail wheel bracing frame being connected below row support and with parallel bracket, the two ends of described drive link are equipped with
Gear I, the gear I at each drive link two ends engage with support column central gear and gear II respectively, each tooth
Wheel II by rotating shaft respectively wheel shaft with a tail wheel be rotationally connected.
The lower section of described parallel bracket is provided with support column overcoat, and described support column overcoat passes through universal joint overcoat
Being rotationally connected with described universal joint rotary gear shaft, described tail wheel bracing frame is by support column and support column overcoat
Connecting, described support column overcoat side is connected with the retaining mechanism being arranged on below parallel bracket, by institute
State the unblock of retaining mechanism, rotate tail wheel bracing frame, it is achieved double tail wheels laterally or are forward walked.
Described retaining mechanism includes adjusting wheel pin gear, adjusting wheel handle, tooth bar overcoat, tooth bar and back-moving spring,
Its middle rack overcoat is fixed in the lower section of parallel bracket, and described tooth bar is inserted in tooth bar overcoat, described
Putting outside dagger and be radially arranged with two tune wheel pin-and-holes, one end of described tooth bar is inserted in one of them
In adjusting wheel pin-and-hole, described tune wheel pin gear is rotatably installed in the lower section of parallel bracket and engages with tooth bar,
Described one end adjusting wheel handle is connected with the gear shaft adjusting wheel pin gear, and the other end passes through back-moving spring with flat
Row support connects；Adjust wheel pin gear by adjusting wheel handle to rotate, thus band carry-over bar moves linearly, real
Existing support column overcoat unlocks, and described tune wheel handle is resetted by back-moving spring.
Described tail wheel bracing frame is hinged with support column overcoat by symmetrically arranged two groups of spring drag link mechanisms.
Described spring drag link mechanism includes spring pull bar support and spring pull bar, one end of described spring pull bar support
Being connected with tail wheel bracing frame, the other end is hinged with one end of spring pull bar, the other end of described spring pull bar
Hinged with support column overcoat.
The lower end of described support column be arranged on tail wheel bracing frame and the activity vertical with tail wheel bracing frame
Axle is hinged, adjusts the parallel of two tail wheels by tail wheel around the swing of movable axis.
Described parallel bracket includes upper control arm that is setting up and down and that be parallel to each other and lower parallel bar, puts down for two
Row bar front end is hinged with the rear end of support, and the rear end of two parallel bars is hinged by removable pin, is formed parallel
Quadrilateral connecting rod mechanism.
Advantages of the present invention and providing the benefit that:
1. double tail wheels of the present invention can be walked side by side and can also sequentially be walked, and prevent tail wheel pressure ridge after ridging,
Play effect flexibly.
2. the present invention is reasonable in design, practical, and efficiency is high, reduces a large amount of manpower and materials, is suitable for vast
Outlying mountain area, big-and-middle-sized plot uses.
3. the present invention is then with small size, for the purpose of high flexibility, solves the inconvenience brought by geologic(al) factor,
It is greatly saved labour force, improves production efficiency, there is utilization and extention widely and be worth.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the structural representation of transfer in the present invention；
Fig. 4 is the structural representation of support column in the present invention；
Fig. 5 is the top view of Fig. 4；
Fig. 6 is the connection diagram of universal joint in the present invention；
Fig. 7 is the structural representation of parallel bracket fixed mechanism in the present invention；
Fig. 8 is the transmission schematic diagram of parallel bracket fixed mechanism in the present invention.
Wherein: 1 is hand tractor, 2 is balancing weight, and 3 is the first transverse axis, and 4 is fuel tank, and 5 is transverse axis
Support, 6 plough for floods and droughts, and 7 is hydraulic cylinder, and 8 is the second transverse axis, and 9 is allotter, and 10 is catch, and 11
For support, 12 is movable knot, and 13 is cam transverse axis, and 14 is parallel bracket, and 15 is removable pin, and 16 are
Pedal is lived, and 17 live chain wheel for pedal, and 18 is chain I, and 19 is universal joint, and 20 is universal joint chain wheel,
21 is the second transverse axis support, and 22 is support column overcoat, and 23 for rotating bar, and 24 is little gear, and 25 is solid
Dead axle holds, and 26 is tail wheel, and 27 for adjusting wheel pin gear, and 28 for adjusting wheel handle, and 29 is support column, and 30 are
Hydraulic pump, 31 is movable axis, and 32 is stationary rack overcoat, and 33 is tooth bar, and 34 is spring, and 35 is ten thousand
To joint overcoat, 36 for adjusting wheel pin-and-hole, and 37 is the Sheng Li gimbal lever, and 38 is lifting chain wheel, and 39 is pull bar handle
Hands, 40 is the first transverse axis support, and 41 is hydraulic pressure top flat, and 42 is gear, and 43 is support column central gear,
Gear jacket centered by 44,45 is circular teeth, and 46 is spring pull bar support, and 47 is spring pull bar,
48 is chain II, and 50 is the 3rd transverse axis, and 52 is latch handle, and 53 is spring.
Detailed description of the invention
The invention will be further described below in conjunction with the accompanying drawings.
As shown in Figure 1-2, the present invention includes hand tractor 1, hydraulic cylinder 7, support 11, parallel bracket
14, parallel bracket fixed mechanism, transfer, tail wheel 26 and multiple floods and droughts plough 6, its medium-height trestle 11
Front end is connected with the rear end of hand tractor 1, and the rear end of described support 11 is hinged with parallel bracket 14,
The Sheng Li gimbal lever 37 and described parallel be arranged on support 11 are passed through in the front end of described parallel bracket 14
Frame fixed mechanism connect, described each floods and droughts plough 6 be horizontally placed on successively support 11 front ends and respectively with
One hydraulic cylinder 7 connects, described transfer be fixedly arranged on parallel bracket 14 lower section and with tail wheel 26
Wheel shaft be rotationally connected.Described parallel bracket 14 include upper control arm that is setting up and down and that be parallel to each other and under
Parallel bar, two parallel bar front ends are hinged with the rear end of support 11, and the rear end of two parallel bars is by activity
Pin 15 is hinged, forms parallelogram linkage.The hub interior of hand tractor 1 arranges balancing weight
2。
Described floods and droughts plough 6 is three and is arranged on the first transverse axis 3, and described first transverse axis 3 is by outward
Set 40 is fixed on transverse axis support 5, and described transverse axis support 5 is connected with support 11.Described hydraulic cylinder 7
Being three, three hydraulic cylinders 7 are horizontally arranged at successively on the second transverse axis 8 and plough 6 with three floods and droughts respectively
Connecting, described second transverse axis 8 is fixed on support 11 by the second transverse axis support 21, the second transverse axis 8
Parallel with the first transverse axis 3.Each hydraulic cylinder 7 is all connected with allotter 9, and hydraulic pump drives oil cylinder by dividing
Orchestration 9 controls floods and droughts plough 6 and moves left and right, adjustable alley size.Allotter 9 commutates for hydraulic multichannel
Valve, its model is ZFS-L101-YT, purchases in Zhengzhou De Lida hydraulic machinery company limited.
Described parallel bracket fixed mechanism includes lifting chain wheel the 38, the 3rd transverse axis 50, pull bar handle 39, inserting
Pin handle 52, spring 53, chain drive and cam transverse axis 13, wherein lifting chain wheel 38 is fixedly arranged on
On support 11, described 3rd transverse axis 50 is rotationally connected with lifting chain wheel 38 by transverse axis sleeve, and described the
Three transverse axis 50 one end are in transmission connection with the cam transverse axis 13 being arranged on support 11 by chain drive,
As shown in Figure 8.The cam position of described cam transverse axis 13 is connected with the described Sheng Li gimbal lever 37.Described
The other end of the 3rd transverse axis 50 is connected with one end of pull bar handle 39, and the side of described pull bar handle 39 sets
Have the sleeve pipe parallel with the axis of pull bar handle 39, one end of described latch handle 52 be provided with teeth and
Sleeve pipe through pull bar handle 39 side inserts in lifting chain wheel 38.It is arranged with on described latch handle 52
Spring 53, the upper and lower end of described spring 53 is respectively by the spring retainer block being connected with pull bar handle 39
Spacing with the shaft shoulder that latch handle 52 is provided with, as shown in Figure 7.Make to insert by lifting latch handle 52
The teeth of pin handle 52 one end depart from lifting chain wheel 38, then drive the 3rd horizontal stroke by rotating rod handle 39
Axle 50 rotates, and described 3rd transverse axis 50 makes cam transverse axis 13 rotate by chain drive, described convex
Wheel transverse axis 13 jack-up up and down balance system bar 37, is then injected by the teeth that one end of latch handle 52 is provided with
In lifting chain wheel 38, pinning pull bar handle 39, parallel bracket 14 is fixed, and making tail wheel 26 and car body is one
Body.
As seen in figures 3-6, described transfer includes pedal gear 17, chain I18, universal-joint gear
Wheel 20, universal joint 19, drive link 23, gear I24 and gear II42, wherein pedal gear 17 He
Universal joint gear 20 is rotatably installed in parallel by pedal rotary gear shaft with universal joint rotary gear shaft respectively
On frame 14, described pedal gear 17 and universal joint gear 20 are connected by chain I18, described universal
Joint rotary gear shaft is connected with support column central gear 43 by universal joint 19, described support column central gear
The both sides of 43 are respectively symmetrically and are provided with drive link 23, and two drive links 23 are rotatably installed in and are positioned at parallel bracket
On the tail wheel bracing frame being connected below 14 and with parallel bracket 14.The two ends of described drive link 23 are all provided with
Have gear I24, the gear I24 at each drive link 23 two ends respectively with support column central gear 43 and gear
II42 engages, each gear II42 by rotating shaft respectively wheel shaft with a tail wheel 26 be rotationally connected.
The lower section of described parallel bracket 14 is provided with support column overcoat 22, and described support column overcoat 22 is by ten thousand
Be rotationally connected with described universal joint rotary gear shaft to joint overcoat, described tail wheel bracing frame by support column 29 and
Support column overcoat 22 connects.The lower end of described support column 29 be arranged on tail wheel bracing frame and and tail
The movable axis 31 that wheeling supporting frame is vertical is hinged, adjusts two by tail wheel 26 around the swing of movable axis 31
Tail wheel 26 parallel.Described support column overcoat 22 side and the locking machine being arranged on below parallel bracket 14
Structure connects, and by the unblock of described retaining mechanism, rotates tail wheel bracing frame, it is achieved double tail wheels are horizontal or suitable
To walking.
Described retaining mechanism includes adjusting wheel pin gear 27, adjusting wheel handle 28, tooth bar overcoat 32, tooth bar 33
And back-moving spring 34, its middle rack overcoat 32 is fixed in the lower section of parallel bracket 14, and described tooth bar 33 is inserted
It is located in tooth bar overcoat 32, described support column overcoat 22 is radially arranged with two and adjusts wheel pin-and-hole 36,
One end of described tooth bar 33 is inserted in one of them tune wheel pin-and-hole 36, and described tune wheel pin gear 27 rotates
It is arranged on the lower section of parallel bracket 14 and engages with tooth bar 33.Described one end adjusting wheel handle 28 and tune
The gear shaft of wheel pin gear 27 connects, and the other end is connected with parallel bracket 14 by back-moving spring 34.Logical
Toning wheel handle 28 rotates adjusts wheel pin gear 27, thus band carry-over bar 33 moves linearly, it is achieved support
Post overcoat 22 unlocks, tail wheel bracing frame unitary rotation 180 °, it is achieved what double tail wheels laterally or were forward walked turns
Changing, described tune wheel handle 28 is resetted by back-moving spring 34.
Described tail wheel bracing frame is cut with scissors with support column overcoat 22 by symmetrically arranged two groups of spring drag link mechanisms
Connect.Described spring drag link mechanism includes that spring pull bar support 46 and spring pull bar 47, described spring pull bar prop up
One end of frame 46 is connected with tail wheel bracing frame, and the other end is hinged with one end of spring pull bar 47, described bullet
The other end of spring pull bar 47 is hinged with support column overcoat 22.
The operation principle of the present invention is:
Floods and droughts plough 6 realizes lifting by the driving of hydraulic cylinder 7, and parallel bracket 14 can fluctuate, with suitable
Farmland environment that should be highly uneven, is realized the fixing of parallel bracket 14 by parallel bracket fixed mechanism and is solved
Lock；Tail wheel 26 is turned to by transfer, and tail wheel bracing frame can unitary rotation, it is achieved double tail wheels
Laterally or forward walking conversion, the most double tail wheels can be walked side by side and can also sequentially be walked, after preventing ridging
Tail wheel 26 presses ridge, plays flexibly effect, by parallel bracket fixed mechanism tail wheel bracing frame fix and
Unlock.
Claims (10)
1. a self-driving formula ploughing machine, it is characterised in that: include hand tractor (1), hydraulic cylinder (7),
Support (11), parallel bracket (14), parallel bracket fixed mechanism, transfer, tail wheel (26) and
Multiple floods and droughts plough (6), the front end of its medium-height trestle (11) is connected with the rear end of hand tractor (1), institute
The rear end stating support (11) is hinged with parallel bracket (14), and the front end of described parallel bracket (14) leads to
The Guo Shengli gimbal lever (37) is connected with the described parallel bracket fixed mechanism being arranged on support (11),
Described each floods and droughts plough (6) is horizontally placed on the front end of support (11) successively, and each floods and droughts plough (6) is each
Be connected with a hydraulic cylinder (7), described transfer be fixedly arranged on parallel bracket (14) lower section and with
The wheel shaft of tail wheel (26) is rotationally connected；Described tail wheel (26) is turned to by transfer, described
Parallel bracket (14) realizes fixing by parallel bracket fixed mechanism and unlocks, and described floods and droughts plough (6) is led to
The driving crossing hydraulic cylinder (7) realizes lifting.
2. the self-driving formula ploughing machine as described in claim 1, it is characterised in that: described floods and droughts plough (6) is
Three and be arranged on the first transverse axis (3), described first transverse axis (3) is fixed by overcoat (40)
On transverse axis support (5), described transverse axis support (5) is connected with support (11)；Described hydraulic cylinder (7)
Being three, three hydraulic cylinders (7) are horizontally arranged on the second transverse axis (8) successively, each hydraulic cylinder (7)
Respectively being connected with floods and droughts plough (6), described second transverse axis (8) is solid by the second transverse axis support (21)
On support (11).
3. the self-driving formula ploughing machine as described in claim 1, it is characterised in that: described parallel bracket is fixed
Mechanism include lift chain wheel (38), the 3rd transverse axis (50), pull bar handle (39), latch handle (52),
Spring (53), chain drive and cam transverse axis (13), wherein lift chain wheel (38) and be fixedly arranged on
On frame (11), described 3rd transverse axis (50) is rotationally connected with lifting chain wheel (38) by transverse axis sleeve,
Described 3rd transverse axis (50) one end is horizontal with the cam being arranged on support (11) by chain drive
Axle (13) is in transmission connection, the cam position of described cam transverse axis (13) and the described Sheng Li gimbal lever (37)
Connect, the described other end of the 3rd transverse axis (50) is connected with one end of pull bar handle (39), described in draw
The side of bar handle (39) is provided with the sleeve pipe parallel with the axis of pull bar handle (39), described latch hands
One end of handle (52) is provided with teeth and the sleeve pipe through pull bar handle (39) side inserts lifting chain wheel
(38) in, described latch handle (52) is arranged with spring (53), described spring (53) upper,
Lower end is provided with by the spring retainer block being connected with pull bar handle (39) and latch handle (52) respectively
The shaft shoulder spacing；Make the teeth of latch handle (52) one end depart from by lifting latch handle (52) to rise
Fall chain wheel (38), then drive the 3rd transverse axis (50) to rotate by rotating rod handle (39), described the
Three transverse axis (50) make cam transverse axis (13) rotate by chain drive, described cam transverse axis (13)
Making parallel bracket (14) fixing or unlock, described latch handle (52) is resetted by spring (53).
4. the self-driving formula ploughing machine as described in claim 1, it is characterised in that: described transfer includes
Pedal gear (17), chain I (18), universal joint gear (20), universal joint (19), drive link
(23), gear I (24) and gear II (42), wherein pedal gear (17) and universal joint gear
(20) it is rotatably installed in parallel bracket (14) by pedal rotary gear shaft and universal joint rotary gear shaft respectively
On, described pedal gear (17) and universal joint gear (20) are connected by chain I (18), institute
State universal joint rotary gear shaft to be connected with support column central gear (43) by universal joint (19), described
The both sides of dagger central gear (43) are respectively symmetrically and are provided with drive link (23), and two drive links (23) turn
The dynamic tail wheel bracing frame being mounted on below parallel bracket (14) and being connected with parallel bracket (14)
On, the two ends of described drive link (23) are equipped with gear I (24), the tooth at each drive link (23) two ends
Wheel I (24) engages with support column central gear (43) and gear II (42) respectively, each gear II (42)
By rotating shaft, wheel shaft with a tail wheel (26) is rotationally connected respectively.
5. the self-driving formula ploughing machine as described in claim 4, it is characterised in that: described parallel bracket (14)
Lower section be provided with support column overcoat (22), described support column overcoat (22) by universal joint overcoat with described
Universal joint rotary gear shaft is rotationally connected, and described tail wheel bracing frame is by support column (29) and support column overcoat
(22) connect, described support column overcoat (22) side and the lock being arranged on parallel bracket (14) lower section
Tight mechanism connects, and by the unblock of described retaining mechanism, rotates tail wheel bracing frame, it is achieved double tail wheels are horizontal
Or forward walk.
6. the self-driving formula ploughing machine as described in claim 5, it is characterised in that: described retaining mechanism includes
Adjust wheel pin gear (27), adjust wheel handle (28), tooth bar overcoat (32), tooth bar (33) and back-moving spring
(34), its middle rack overcoat (32) is fixed in the lower section of parallel bracket (14), described tooth bar (33)
It is inserted in tooth bar overcoat (32), described support column overcoat (22) is radially arranged with two tune
Wheel pin-and-hole (36), one end of described tooth bar (33) is inserted in one of them and adjusts wheel pin-and-hole (36) interior, institute
State tune wheel pin gear (27) be rotatably installed in the lower section of parallel bracket (14) and nibble with tooth bar (33)
Closing, described one end adjusting wheel handle (28) is connected with the gear shaft adjusting wheel pin gear (27), the other end
It is connected with parallel bracket (14) by back-moving spring (34)；Wheel is adjusted by adjusting wheel handle (28) to rotate
Pin gear (27), thus band carry-over bar (33) moves linearly, it is achieved support column overcoat (22) unlocks,
Described tune takes turns handle (28) by back-moving spring (34) reset.
7. the self-driving formula ploughing machine as described in claim 5, it is characterised in that: described tail wheel bracing frame leads to
Cross symmetrically arranged two groups of spring drag link mechanisms hinged with support column overcoat (22).
8. the self-driving formula ploughing machine as described in claim 7, it is characterised in that: described spring drag link mechanism
Including spring pull bar support (46) and spring pull bar (47), one end of described spring pull bar support (46)
Being connected with tail wheel bracing frame, the other end is hinged with the one end of spring pull bar (47), described spring pull bar (47)
The other end hinged with support column overcoat (22).
9. the self-driving formula ploughing machine as described in claim 5, it is characterised in that: described support column (29)
Lower end be arranged on tail wheel bracing frame and the movable axis vertical with tail wheel bracing frame (31) is hinged,
The parallel of two tail wheels (26) is adjusted around the swing of movable axis (31) by tail wheel (26).
10. the self-driving formula ploughing machine as described in claim 1, it is characterised in that: described parallel bracket (14)
Including upper control arm that is setting up and down and that be parallel to each other and lower parallel bar, two parallel bar front ends and support
(11) rear end is hinged, and the rear end of two parallel bars is hinged by removable pin (15), forms parallel four
Limit shape linkage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310349861.6A CN104365192B (en) | 2013-08-12 | 2013-08-12 | A kind of self-driving formula ploughing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310349861.6A CN104365192B (en) | 2013-08-12 | 2013-08-12 | A kind of self-driving formula ploughing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104365192A CN104365192A (en) | 2015-02-25 |
| CN104365192B true CN104365192B (en) | 2016-08-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310349861.6A Expired - Fee Related CN104365192B (en) | 2013-08-12 | 2013-08-12 | A kind of self-driving formula ploughing machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN104365192B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106416461B (en) * | 2016-08-25 | 2022-11-29 | 郭玉泽 | Hand-held double-tail-wheel cultivator |
| CN108684225A (en) * | 2018-07-25 | 2018-10-23 | 安徽泗州拖拉机制造有限公司 | A kind of novel large driverless tractor |
| CN109863861A (en) * | 2019-03-21 | 2019-06-11 | 曹景文 | A kind of Novel hand held type formula multifunctional precision seeder |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2332152Y (en) * | 1998-07-24 | 1999-08-11 | 钱卫华 | Hydraulic semisuspension type integrated soil preparation machine |
| CN2493002Y (en) * | 2001-08-17 | 2002-05-29 | 宫光海 | Agriculture suspension plough |
| CN201061193Y (en) * | 2007-07-01 | 2008-05-21 | 张义明 | Multipurpose machine for cultivating with spade |
| CN101326869A (en) * | 2008-07-16 | 2008-12-24 | 中国农业大学 | Hydraulic power pick |
| CN103168521A (en) * | 2013-03-29 | 2013-06-26 | 中国农业大学 | Device and method of transversely horizontal adjusting of agricultural implement |
-
2013
- 2013-08-12 CN CN201310349861.6A patent/CN104365192B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2332152Y (en) * | 1998-07-24 | 1999-08-11 | 钱卫华 | Hydraulic semisuspension type integrated soil preparation machine |
| CN2493002Y (en) * | 2001-08-17 | 2002-05-29 | 宫光海 | Agriculture suspension plough |
| CN201061193Y (en) * | 2007-07-01 | 2008-05-21 | 张义明 | Multipurpose machine for cultivating with spade |
| CN101326869A (en) * | 2008-07-16 | 2008-12-24 | 中国农业大学 | Hydraulic power pick |
| CN103168521A (en) * | 2013-03-29 | 2013-06-26 | 中国农业大学 | Device and method of transversely horizontal adjusting of agricultural implement |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104365192A (en) | 2015-02-25 |
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