CN104365192A - Self-driving type cultivator - Google Patents
Self-driving type cultivator Download PDFInfo
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- CN104365192A CN104365192A CN201310349861.6A CN201310349861A CN104365192A CN 104365192 A CN104365192 A CN 104365192A CN 201310349861 A CN201310349861 A CN 201310349861A CN 104365192 A CN104365192 A CN 104365192A
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Abstract
The invention relates to agricultural cultivating equipment, in particular to a self-driving type cultivator. The self-driving type cultivator comprises a walking tractor, a hydraulic cylinder, a support, parallel brackets, a parallel bracket fixing mechanism, a steering device, tail wheels and a plurality of flood drought ploughs; the front end of the support is connected to the rear end of the walking tractor, the rear end of the support is hinged with the parallel brackets, the front ends of the parallel brackets are connected with the parallel bracket fixing mechanism arranged on the support through a plough lifting balancing rod, the flood drought ploughs are sequentially arranged at the front end of the support and are respectively connected with the hydraulic cylinder, and the rotating device is fixedly arranged under the parallel brackets and is rotatably connected with axles of the tail wheels; the tail wheels are steered through the steering device, the parallel brackets are fixed and unlocked through the parallel support fixing mechanism, and the flood drought ploughs are ascended and descended through driving of the hydraulic cylinder. The self-driving type cultivator is high in practicability and efficiency, a great deal of manpower and material resources are reduced, and the self-driving type cultivator is suitable for being used in vast remote mountain areas and large and medium-sized plots.
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 most important step in various agricultural operation.In prior art, ploughing work mode mainly contains following two kinds: one utilizes large-scale primary tillage equipment, and this mode is generally suitable only for flat area; Two is adopt farm cattle or small tractor, and this mode is mainly applicable to the area of hilly and mountainous land and topographic irregularity.All there are some defects in above-mentioned two kinds of arable land modes, although adopt large-scale primary tillage equipment operating efficiency high, operation mobility is relatively poor, has higher requirements for landform and arable area; Although adopt farm cattle or small tractor mobility strong, ploughing capacity is low.
Summary of the invention
For the problems referred to above, the object of the present invention is to provide a kind of self-driving formula ploughing machine.This self-driving formula ploughing machine is practical, and efficiency is high, reduces a large amount of manpower and materials, is applicable to vast outlying mountain area, and medium-sized plot uses.
To achieve these goals, the present invention is by the following technical solutions:
A kind of from posture ploughing machine, comprise hand tractor, hydraulic cylinder, support, parallel bracket, parallel bracket fixed mechanism, transfer, tail wheel and multiple floods and droughts plough, the front end of its medium-height trestle is connected with the rear end of hand tractor, rear end and the parallel bracket of described support are hinged, the front end of described parallel bracket is connected with the described parallel bracket fixed mechanism be arranged on support by rising plough balancing pole, described each floods and droughts plough is horizontally placed on the front end of support successively, and be connected with a hydraulic cylinder respectively, described transfer is fixedly arranged on the below of parallel bracket, and be 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.
Described floods and droughts plough is three and is arranged on the first transverse axis, and described first transverse axis is fixed on transverse axis support by overcoat, and described transverse axis support is connected with support; Described hydraulic cylinder is three, and three hydraulic cylinders successively level to be arranged on the second transverse axis and to plough with three floods and droughts respectively and are connected, and described second transverse axis is fixed on support by the second transverse axis support.
Described parallel bracket fixed mechanism comprises lifting chain wheel, 3rd transverse axis, pull bar handle, latch handle, spring, chain drive and cam transverse axis, wherein being elevated chain wheel is fixedly arranged on support, described 3rd transverse axis is rotationally connected by transverse axis sleeve and lifting chain wheel, described 3rd transverse axis one end is connected with the cam cross shaft driving be arranged on support by chain drive, the cam position of described cam transverse axis is ploughed balancing pole be connected with described liter, the other end of described 3rd transverse axis is connected with one end of pull bar handle, the side of described pull bar handle is provided with the sleeve pipe with the axis being parallel of pull bar handle, one end of described latch handle is provided with teeth, and insert in lifting chain wheel through the sleeve pipe of pull bar handle side, described latch handle is arranged with spring, described spring upper, the shaft shoulder that lower end is provided with respectively by the spring retainer block be connected with pull bar handle and latch handle is spacing, the teeth of latch handle one end are made to depart from lifting chain wheel by lift latch handle, the 3rd transverse axis is driven to rotate by rotating rod handle again, described 3rd transverse axis makes cam transverse axis rotate by chain drive, described cam transverse axis makes parallel bracket fix or unlocks, and described latch handle passes through spring reset.
Described transfer comprises pedal gear, chain I, universal joint gear, universal joint, drive link, gear I and gear II, wherein pedal gear and universal joint gear are arranged on parallel bracket respectively by pedal rotary gear shaft and universal joint gear axis of rotation, described pedal gear is connected by chain I with universal joint gear, described universal joint rotary gear shaft is connected with support column central gear by universal joint, the both sides of described support column central gear are arranged with drive link respectively, two drive rod rotation are arranged on and are positioned at below parallel bracket, and on the tail wheel bracing frame be connected with parallel bracket, the two ends of described drive link are equipped with gear I, the gear I at each drive link two ends engages with support column central gear and gear II respectively, each gear II is rotationally connected with the wheel shaft of a tail wheel respectively by rotating shaft.
The below of described parallel bracket is provided with support column overcoat, described support column overcoat is connected with described universal joint gear axis of rotation by universal joint overcoat, described tail wheel bracing frame is connected with support column overcoat by support column, described support column overcoat side is connected with the retaining mechanism be arranged on below parallel bracket, by the unblock of described retaining mechanism, rotate tail wheel bracing frame, the two tail wheel of realization is horizontal or forward walk.
Described retaining mechanism comprises adjusts wheel pin gear, tune wheel handle, tooth bar overcoat, tooth bar and back-moving spring, its middle rack overcoat is fixed in the below of parallel bracket, described tooth bar is inserted in tooth bar overcoat, put outside described support column and be radially arranged with two tune wheel pin-and-holes, one end of described tooth bar is inserted in one of them and adjusts in wheel pin-and-hole, described tune wheel pin gear is rotatably installed in the below of parallel bracket and engages with tooth bar, described one end of wheel handle of adjusting is connected with adjusting the gear shaft of taking turns pin gear, and the other end is connected with parallel bracket by back-moving spring; Adjust wheel pin gear by adjusting wheel handle to rotate, thus band carry-over bar moving linearly, realizing support column overcoat and unlocking, described tune wheel handle is resetted by back-moving spring.
Described tail wheel bracing frame by symmetrically arranged two groups of spring drag link mechanisms and support column overcoat hinged.Described spring drag link mechanism comprises spring rob support and spring pull bar, and one end of described spring rob support is connected with tail wheel bracing frame, and one end of the other end and spring pull bar is hinged, and the other end and the support column overcoat of described spring pull bar are hinged.
The lower end of described support column with to be arranged on tail wheel bracing frame and the movable axis vertical with tail wheel bracing frame is hinged, adjust the parallel of two tail wheels by tail wheel around the swing of movable axis.
Described parallel bracket comprises setting up and down and the upper control arm be parallel to each other and lower parallel bar, and the rear end of two parallel bar front ends and support is hinged, and the rear end of two parallel bars is hinged by removable pin, forms parallelogram linkage.
Advantage of the present invention and beneficial effect are:
1. of the present invention pair of tail wheel can be walked side by side and also can sequentially be walked, and after preventing ridging, tail wheel presses ridge, plays flexible effect.
2. the present invention is reasonable in design, practical, and efficiency is high, reduces a large amount of manpower and materials, is applicable to vast outlying mountain area, and 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, greatly saves labour, improve production efficiency, has utilization and extention widely and is worth.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the vertical 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 vertical 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, 3 is the first transverse axis, 4 is fuel tank, 5 is transverse axis support, 6 is floods and droughts plough, 7 is hydraulic cylinder, 8 is the second transverse axis, 9 is distributor, 10 is catch, 11 is support, 12 is movable knot, 13 is cam transverse axis, 14 is parallel bracket, 15 is removable pin, 16 live for pedal, 17 live chain wheel for pedal, 18 is chain I, 19 is universal joint, 20 is universal joint chain wheel, 21 is the second transverse axis support, 22 is support column overcoat, 23 is dwang, 24 is pinion, 25 is rigid bearing, 26 is tail wheel, 27 for adjusting wheel pin gear, 28 for adjusting wheel handle, 29 is support column, 30 is hydraulic pump, 31 is movable axis, 32 is stationary rack overcoat, 33 is tooth bar, 34 is spring, 35 is universal joint overcoat, 36 for adjusting wheel pin-and-hole, 37 for rising plough balancing pole, 38 is lifting chain wheel, 39 is pull bar handle, 40 is the first transverse axis support, 41 is hydraulic pressure top flat, 42 is gear, 43 is support column central gear, gear jacket centered by 44, 45 is circular teeth, 46 is spring rob support, 47 is spring pull bar, 48 is chain II, 50 is the 3rd transverse axis, 52 is latch handle, 53 is spring.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
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, the front end of its medium-height trestle 11 is connected with the rear end of hand tractor 1, rear end and the parallel bracket 14 of described support 11 are hinged, the front end of described parallel bracket 14 is connected with the described parallel bracket fixed mechanism be arranged on support 11 by rising plough balancing pole 37, described each floods and droughts plough 6 is horizontally placed on the front end of support 11 successively, and be connected with a hydraulic cylinder 7 respectively, described transfer is fixedly arranged on the below of parallel bracket 14, and be rotationally connected with the wheel shaft of tail wheel 26.Described parallel bracket 14 comprises setting up and down and the upper control arm be parallel to each other and lower parallel bar, and the rear end of two parallel bar front ends and support 11 is hinged, and the rear end of two parallel bars is hinged by removable pin 15, forms parallelogram linkage.The wheel hub inside 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 fixed on transverse axis support 5 by overcoat 40, and described transverse axis support 5 is connected with support 11.Described hydraulic cylinder 7 is three, and three hydraulic cylinders 7 successively level to be arranged on the second transverse axis 8 and to plough 6 with three floods and droughts respectively and are connected, and described second transverse axis 8 is fixed on support 11 by the second transverse axis support 21, and the second transverse axis 8 is parallel with the first transverse axis 3.Each hydraulic cylinder 7 is all connected with distributor 9, and hydraulic pump drives oil cylinder to control floods and droughts plough 6 by distributor 9 and moves left and right, adjustable alley size.Distributor 9 is hydraulic multichannel conversion valve, and its model is ZFS-L101-YT, purchases in Zhengzhou De Lida hydraulic machinery Co., Ltd.
Described parallel bracket fixed mechanism comprises lifting 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 being elevated chain wheel 38 is fixedly arranged on support 11, described 3rd transverse axis 50 is rotationally connected by transverse axis sleeve and lifting chain wheel 38, described 3rd transverse axis 50 one end is in transmission connection by chain drive and the cam transverse axis 13 be arranged on support 11, as shown in Figure 8.The cam position of described cam transverse axis 13 is ploughed balancing pole 37 be connected with described liter.The other end of described 3rd transverse axis 50 is connected with one end of pull bar handle 39, the side of described pull bar handle 39 is provided with the sleeve pipe with the axis being parallel of pull bar handle 39, and one end of described latch handle 52 is provided with teeth and passes in the sleeve pipe insertion lifting chain wheel 38 of pull bar handle 39 side.Described latch handle 52 is arranged with spring 53, and the shaft shoulder that the upper and lower end of described spring 53 is provided with respectively by the spring retainer block be connected with pull bar handle 39 and latch handle 52 is spacing, as shown in Figure 7.The teeth of latch handle 52 one end are made to depart from lifting chain wheel 38 by lift latch handle 52, the 3rd transverse axis 50 is driven to rotate by rotating rod handle 39 again, described 3rd transverse axis 50 makes cam transverse axis 13 rotate by chain drive, described cam transverse axis 13 jack-up up and down balance system bar 37, then the teeth be provided with by one end of latch handle 52 inject in lifting chain wheel 38, pin pull bar handle 39, parallel bracket 14 is fixed, and tail wheel 26 and car body are integrated.
As seen in figures 3-6, described transfer comprises pedal gear 17, chain I18, universal joint gear 20, universal joint 19, drive link 23, gear I24 and gear II42, wherein pedal gear 17 and universal joint gear 20 are arranged on parallel bracket 14 respectively by pedal rotary gear shaft and universal joint gear axis of rotation, described pedal gear 17 is connected by chain I18 with universal joint gear 20, described universal joint rotary gear shaft is connected with support column central gear 43 by universal joint 19, the both sides of described support column central gear 43 are arranged with drive link 23 respectively, two drive links 23 are rotatably installed in and are positioned at below parallel bracket 14, and on the tail wheel bracing frame be connected with parallel bracket 14.The two ends of described drive link 23 are equipped with gear I24, and the gear I24 at each drive link 23 two ends engages with support column central gear 43 and gear II42 respectively, and each gear II42 is rotationally connected with the wheel shaft of a tail wheel 26 respectively by rotating shaft.
The below of described parallel bracket 14 is provided with support column overcoat 22, and described support column overcoat 22 is connected with described universal joint gear axis of rotation by universal joint overcoat, and described tail wheel bracing frame is connected with support column overcoat 22 by support column 29.The lower end of described support column 29, with to be arranged at movable axis 31 on tail wheel bracing frame and vertical with tail wheel bracing frame hinged, adjusts the parallel of two tail wheels 26 by tail wheel 26 around the swing of movable axis 31.Described support column overcoat 22 side is connected with the retaining mechanism be arranged on below parallel bracket 14, by the unblock of described retaining mechanism, rotates tail wheel bracing frame, and the two tail wheel of realization is horizontal or forward walk.
Described retaining mechanism comprises adjusts wheel pin gear 27, tune wheel handle 28, tooth bar overcoat 32, tooth bar 33 and back-moving spring 34, its middle rack overcoat 32 is fixed in the below of parallel bracket 14, described tooth bar 33 is inserted 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 and adjusts in wheel pin-and-hole 36, and described tune wheel pin gear 27 is rotatably installed in the below of parallel bracket 14 and engages with tooth bar 33.Described one end of wheel handle 28 of adjusting is connected with adjusting the gear shaft of taking turns pin gear 27, and the other end is connected with parallel bracket 14 by back-moving spring 34.Wheel pin gear 27 is adjusted by adjusting wheel handle 28 to rotate, thus band carry-over bar 33 moves linearly, and realizes support column overcoat 22 and unlocks, tail wheel bracing frame unitary rotation 180 °, realize the conversion that two tail wheel is horizontal or forward walk, described tune wheel handle 28 is resetted by back-moving spring 34.
Described tail wheel bracing frame by symmetrically arranged two groups of spring drag link mechanisms and support column overcoat 22 hinged.Described spring drag link mechanism comprises spring rob support 46 and spring pull bar 47, and one end of described spring rob support 46 is connected with tail wheel bracing frame, and one end of the other end and spring pull bar 47 is hinged, and the other end and the support column overcoat 22 of described spring pull bar 47 are hinged.
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, and to adapt to highly uneven farmland environment, is realized the fixing of parallel bracket 14 by parallel bracket fixed mechanism and is unlocked; Tail wheel 26 is turned to by transfer, tail wheel bracing frame can unitary rotation, realize the transverse direction of two tail wheel or conversion of forward walking, namely two tail wheel can be walked side by side and also can sequentially be walked, after preventing ridging, tail wheel 26 presses ridge, play flexible effect, by parallel bracket fixed mechanism to the fixing of tail wheel bracing frame and unblock.
Claims (10)
1. one kind from posture ploughing machine, it is characterized in that: comprise 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), rear end and the parallel bracket (14) of described support (11) are hinged, the front end of described parallel bracket (14) is connected with the described parallel bracket fixed mechanism be arranged on support (11) by rising plough balancing pole (37), described each floods and droughts plough (6) is horizontally placed on the front end of support (11) successively, and be connected with a hydraulic cylinder (7) respectively, described transfer is fixedly arranged on the below of parallel bracket (14), and be rotationally connected with the wheel shaft of tail wheel (26), 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) realizes lifting by the driving of hydraulic cylinder (7).
2. by self-driving formula ploughing machine according to claim 1, it is characterized in that: described floods and droughts plough (6) is three and is arranged on the first transverse axis (3), described first transverse axis (3) is fixed on transverse axis support (5) by overcoat (40), and described transverse axis support (5) is connected with support (11); Described hydraulic cylinder (7) is three, three hydraulic cylinders (7) successively level to be arranged on the second transverse axis (8) upper and plough (6) with three floods and droughts respectively and be connected, described second transverse axis (8) is fixed on support (11) by the second transverse axis support (21).
3. by self-driving formula ploughing machine according to claim 1, it is characterized in that: described parallel bracket fixed mechanism comprises lifting chain wheel (38), 3rd transverse axis (50), pull bar handle (39), latch handle (52), spring (53), chain drive and cam transverse axis (13), wherein being elevated chain wheel (38) is fixedly arranged on support (11), described 3rd transverse axis (50) is rotationally connected by transverse axis sleeve and lifting chain wheel (38), described 3rd transverse axis (50) one end is in transmission connection by chain drive and the cam transverse axis (13) be arranged on support (11), the cam position of described cam transverse axis (13) is ploughed balancing pole (37) be connected with described liter, the other end of described 3rd transverse axis (50) is connected with one end of pull bar handle (39), the side of described pull bar handle (39) is provided with the sleeve pipe with the axis being parallel of pull bar handle (39), one end of described latch handle (52) is provided with teeth, and insert in lifting chain wheel (38) through the sleeve pipe of pull bar handle (39) side, described latch handle (52) is arranged with spring (53), described spring (53) upper, the shaft shoulder that lower end is provided with respectively by the spring retainer block be connected with pull bar handle (39) and latch handle (52) is spacing, the teeth of latch handle (52) one end are made to depart from lifting chain wheel (38) by lift latch handle (52), the 3rd transverse axis (50) is driven to rotate by rotating rod handle (39) again, described 3rd transverse axis (50) makes cam transverse axis (13) rotate by chain drive, described cam transverse axis (13) makes parallel bracket (14) fix or unlocks, and described latch handle (52) is resetted by spring (53).
4. by self-driving formula ploughing machine according to claim 1, it is characterized in that: described transfer comprises 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) are arranged on parallel bracket (14) respectively by pedal rotary gear shaft and universal joint gear axis of rotation, described pedal gear (17) is connected by chain I (18) with universal joint gear (20), described universal joint rotary gear shaft is connected with support column central gear (43) by universal joint (19), the both sides of described support column central gear (43) are arranged with drive link (23) respectively, two drive links (23) are rotatably installed in and are positioned at parallel bracket (14) below, and on the tail wheel bracing frame be connected with parallel bracket (14), the two ends of described drive link (23) are equipped with gear I (24), the gear I (24) at each drive link (23) two ends engages with support column central gear (43) and gear II (42) respectively, each gear II (42) is rotationally connected with the wheel shaft of a tail wheel (26) respectively by rotating shaft.
5. by self-driving formula ploughing machine according to claim 4, it is characterized in that: the below of described parallel bracket (14) is provided with support column overcoat (22), described support column overcoat (22) is connected with described universal joint gear axis of rotation by universal joint overcoat, described tail wheel bracing frame is connected with support column overcoat (22) by support column (29), described support column overcoat (22) side is connected with the retaining mechanism being arranged on parallel bracket (14) below, by the unblock of described retaining mechanism, rotate tail wheel bracing frame, the two tail wheel of realization is horizontal or forward walk.
6. by self-driving formula ploughing machine according to claim 5, it is characterized in that: described retaining mechanism comprises adjusts 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 below of parallel bracket (14), described tooth bar (33) is inserted 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 and adjusts in wheel pin-and-hole (36), described below of adjusting wheel pin gear (27) to be rotatably installed in parallel bracket (14), and engage with tooth bar (33), described one end of wheel handle (28) of adjusting is connected with adjusting the gear shaft of taking turns pin gear (27), the other end is connected with parallel bracket (14) by back-moving spring (34), rotate by adjusting wheel handle (28) and adjust wheel pin gear (27), thus band carry-over bar (33) moves linearly, realize support column overcoat (22) to unlock, described tune wheel handle (28) is resetted by back-moving spring (34).
7., by self-driving formula ploughing machine according to claim 5, it is characterized in that: described tail wheel bracing frame by symmetrically arranged two groups of spring drag link mechanisms and support column overcoat (22) hinged.
8. by self-driving formula ploughing machine according to claim 7, it is characterized in that: described spring drag link mechanism comprises spring rob support (46) and spring pull bar (47), one end of described spring rob support (46) is connected with tail wheel bracing frame, one end of the other end and spring pull bar (47) is hinged, and the other end and the support column overcoat (22) of described spring pull bar (47) are hinged.
9. by self-driving formula ploughing machine according to claim 5, it is characterized in that: the lower end of described support column (29), with to be arranged at movable axis (31) on tail wheel bracing frame and vertical with tail wheel bracing frame hinged, adjusts the parallel of two tail wheels (26) by tail wheel (26) around the swing of movable axis (31).
10. by self-driving formula ploughing machine according to claim 1, it is characterized in that: described parallel bracket (14) comprises setting up and down and the upper control arm be parallel to each other and lower parallel bar, the rear end of two parallel bar front ends and support (11) is hinged, the rear end of two parallel bars is hinged by removable pin (15), forms parallelogram 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 true CN104365192A (en) | 2015-02-25 |
| CN104365192B CN104365192B (en) | 2016-08-10 |
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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) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106416461A (en) * | 2016-08-25 | 2017-02-22 | 郭玉泽 | Hand-steered 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 |
| CN117678351A (en) * | 2023-12-11 | 2024-03-12 | 滨州市沾化区利国乡农业综合服务中心 | Agricultural planting loosens soil device with |
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| 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 shoveling, weeding and intertilling |
| 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 |
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2013
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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 shoveling, weeding and intertilling |
| 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 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106416461A (en) * | 2016-08-25 | 2017-02-22 | 郭玉泽 | Hand-steered 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 |
| CN117678351A (en) * | 2023-12-11 | 2024-03-12 | 滨州市沾化区利国乡农业综合服务中心 | Agricultural planting loosens soil device with |
| CN117678351B (en) * | 2023-12-11 | 2024-05-14 | 滨州市沾化区利国乡农业综合服务中心 | Agricultural planting loosens soil device with |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104365192B (en) | 2016-08-10 |
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