CN103548437A - Orchard plowing machine - Google Patents
Orchard plowing machine Download PDFInfo
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- CN103548437A CN103548437A CN201310500819.XA CN201310500819A CN103548437A CN 103548437 A CN103548437 A CN 103548437A CN 201310500819 A CN201310500819 A CN 201310500819A CN 103548437 A CN103548437 A CN 103548437A
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Abstract
The invention discloses an orchard plowing machine which is formed by a machine body, a connection support, a coupler, a gearbox, a clutch, a transmission mechanism, a plowing mechanism, a walking mechanism and the like. The orchard plowing machine and a tractor can be assembled in a matching mode and disassembled through the connection support. When the tractor moves forwards, the power of the tractor is transmitted to the plowing mechanism, a three-throw crankshaft of the plowing mechanism drives three connection rods to move respectively, one edge of the small end of each of the connection rods performs reciprocal rectilinear motion along with a cylinder slide block while performing rotary motion around the axis of the cylinder slide block, and plowing shovels installed at the small ends of the connection rods move along with the small ends of the connection rods to perform plowing operation. The orchard plowing machine simulates motion of manual plowing operation, achieves mechanical operation of soil deep tillage, is adjustable in plowing depth, stable in operation load, high in operation efficiency, capable of meeting agriculture requirements for soil deep tillage of orchards with different varieties of trees, simple in structure and strong in practical applicability, and has high popularization and application value.
Description
Technical field
The invention belongs to agricultural machinery technological field, relate in particular to a kind of orchard machine of ploughing.
Background technology
It is one of cargo handling operation important in the production management of orchard that orchard soil is ploughed deeply, to improving the preserve moisture and fertility ability of orchard soil structure, raising orchard soil, strengthen the permeability of orchard soil, promote fruit tree new root, strengthening fruit tree root function has important function; The operation of ploughing also can be ploughed under depth of soils by the sick leaf of soil surface, residual fruit, weeds and the insect colonizing in these trashes, eliminates the sick worm in weeds and orchard.
At present, the orchard soil machinery of ploughing mainly be take small-size rotary tiller as main, the rotary tillage degree of depth is more shallow, generally less than 10cm, and the agriculture requirement that orchard soil is ploughed deeply plough the degree of depth generally should be slightly darker than the degree of depth of the main Root Distribution layer of fruit tree, the vertical distribution scope of general fruit tree root system in soil is generally 20～100cm, therefore the rotary tillage degree of depth of rotovator can not meet the agriculture requirement that orchard is ploughed deeply, conventionally to manually with hoe or spade, plough deeply operation, labour intensity is large, operating efficiency is low, therefore design and be a kind ofly specifically designed to the do mechanization operation facility that orchard soil ploughs deeply and have important practical significance.
Summary of the invention
The invention provides a kind of orchard machine of ploughing, be intended to solve and manually carry out orchard soil labour intensity is large while ploughing deeply operation, production efficiency is low and rotovator can not meet the problem that orchard soil is ploughed deeply requirement.
The object of the present invention is to provide a kind of orchard machine of ploughing, this orchard machine of ploughing comprises: fuselage, connection bracket, shaft coupling, gearbox, clutch, transmission mechanism, running gear, the mechanism etc. of ploughing;
Described connection bracket respectively with described fuselage and described gearbox chain connection, described gearbox, running gear, transmission mechanism are fixedly connected with described fuselage respectively, described mechanism and the described fuselage chain connection of ploughing, the power shaft of described gearbox is in transmission connection by the rear power output shaft of described shaft coupling and tractor, the output shaft of described gearbox is in transmission connection by described clutch and described transmission mechanism, described transmission mechanism with described in the mechanism driving of ploughing be connected;
The front lower end of described connection bracket be arranged on described fuselage before, the rear upper end of described connection bracket is arranged on the box top of described gearbox, described gearbox is arranged on above the middle part of described fuselage, described transmission mechanism is arranged on the left surface of described fuselage, the described mechanism of ploughing be arranged on described fuselage below, described running gear is arranged on the back lower place of described fuselage, by described connection bracket, can realize the plough supporting assembly and disassembly of machine and tractor of this orchard.
Further, described fuselage comprises: frame, cabinet, transmission bracing frame, guide-track groove, L-type connecting plate (two);
Described cabinet is fixedly mounted on described frame top, described transmission bracing frame is fixedly mounted on the left side of described cabinet and described frame, on four longerons of described frame, be processed with respectively described guide-track groove longitudinally, two described L-type connecting plates be fixedly mounted on described frame before.
Further, described connection bracket comprises: support bar (two), connecting rod;
The upper end of two described support bars is fixedly connected with, the lower end of two described support bars respectively with two described L-type connecting plate chain connections, the upper end chain connection of the front end of described connecting rod and two described support bars, the rear end of described connecting rod is connected with the chest hinge of described gearbox, by described connection bracket, can realize the plough supporting assembly and disassembly of machine and tractor of this orchard.
Further, the mechanism of ploughing described in comprises: three-throw crankshaft, connecting rod (three), the shovel of ploughing (three), cylinder slide block (three);
The left end trunnion of described three-throw crankshaft is arranged on the front bottom of described transmission bracing frame, the right-hand member trunnion of described three-throw crankshaft is arranged on the front portion of described frame, described in each, the middle part of connecting rod is fixedly connected with a described cylinder slide block respectively, described in each, cylinder slide block can slide respectively and rotate in the described guide-track groove of correspondence, described in each, the large end difference chain connection of connecting rod is on a crank throw axle journal of described three-throw crankshaft, described in each, the small end of connecting rod is bolted respectively the shovel of ploughing described in being installed with, the shank of shovel of ploughing described in each is evenly equipped with four bolts hole along short transverse, by these four bolts hole, can change the installation site of the shovel wrist-pin end of connecting rod described in each of digging described in each, and then regulate the plough degree of depth of ploughing of machine of this orchard,
While moving under the driving of connecting rod described in each at described three-throw crankshaft, described in each, cylinder slide block reciprocatingly slides and rotates respectively in the described guide-track groove of correspondence, described in each, the small end of connecting rod is done linear reciprocating motion with each self-corresponding described cylinder slide block on one side, around the axial line with each self-corresponding described cylinder slide block, rotate on one side, make to be fixedly mounted on wrist-pin end of connecting rod described in each described in plough separately respectively the burying of operation and throw soil motion of shovel of ploughing, described three-throw crankshaft often revolves and goes around, the shovel of ploughing described in each completes respectively the work cycle of ploughing separately, operating efficiency is high, the burying of operation and throw soil motion but the shovel of ploughing described in each is ploughed, at described three-throw crankshaft, revolve in the process of going around also asynchronous, but the operating cycle in space 1/3rd, make the plough operating load of machine of this orchard steady, vibrate less.
Further, described transmission mechanism comprises: the first axle, driving pulley, driving-belt, driven pulley, drive sprocket, driving-chain, the second axle, driven sprocket;
Described the first axle is arranged on described transmission bracing frame top, described driving pulley is arranged on described the first axle, described the second axle is arranged on the middle part of described transmission bracing frame, described driven pulley and described drive sprocket are arranged on respectively on described the second axle, and described driven sprocket is arranged on the left end main shaft of described three-throw crankshaft;
The right-hand member of described the first axle is connected with the output shaft of described gearbox by described clutch, and described driving pulley is connected with described driven pulley by described driving-belt, and described drive sprocket is connected with described driven sprocket by described driving-chain;
When the power take-off of tractor rotates, by described shaft coupling, pass motion to the power shaft of described gearbox, the output shaft of described gearbox passes motion to described the first axle by described clutch, described the first axle passes motion to described three-throw crankshaft by described driving pulley, driving-belt, driven pulley, the second axle, drive sprocket, driving-chain and driven sprocket, and described three-throw crankshaft is rotated.
Further, described running gear comprises: road wheel (two), road wheel support (two);
Two described road wheels respectively hinge are arranged on the outside of two described road wheel bracing frame bottoms, and two described road wheel supports are fixedly mounted on respectively the left and right sides of the described frame back lower place.
A kind of orchard provided by the invention machine of ploughing, by fuselage, connection bracket, shaft coupling, gearbox, clutch, transmission mechanism, running gear, the formations such as mechanism of ploughing, described connection bracket respectively with described fuselage and described gearbox chain connection, described gearbox, running gear, transmission mechanism is fixedly connected with described fuselage respectively, described mechanism and the described fuselage chain connection of ploughing, the power shaft of described gearbox is in transmission connection by the rear power output shaft of described shaft coupling and tractor, the output shaft of described gearbox is in transmission connection by described clutch and described transmission mechanism, described transmission mechanism with described in the mechanism driving of ploughing be connected, the front lower end of described connection bracket be arranged on described fuselage before, the rear upper end of described connection bracket is arranged on the box top of described gearbox, described gearbox is arranged on above the middle part of described fuselage, described transmission mechanism is arranged on the left surface of described fuselage, the described mechanism of ploughing be arranged on described fuselage below, described running gear is arranged on the back lower place of described fuselage, by described connection bracket, can realize the plough supporting assembly and disassembly of machine and tractor of this orchard, this orchard machine of ploughing imitates the action of the operation of manually ploughing, realized the do mechanization operation that soil is ploughed deeply, and the degree of depth of ploughing is adjustable, operating efficiency is high, operating load is steady, can meet the agriculture requirement that different tree species orchard soil is ploughed deeply, simple in structure, practical, there is stronger application value.
Accompanying drawing explanation
Fig. 1 is the plough schematic diagram of machine of a kind of orchard of the present invention;
Fig. 2 is that a kind of orchard of the present invention machine of ploughing is not installed the schematic diagram of running gear;
Fig. 3 is the plough schematic diagram of the mechanism of ploughing of machine of a kind of orchard of the present invention;
Fig. 4 is the plough schematic diagram of the shovel of ploughing of machine of a kind of orchard of the present invention;
In figure: 1, fuselage; 101, transmission bracing frame; 102, cabinet; 103, frame; 104, L-type connecting plate; 105, guide-track groove; 2, connection bracket; 201, support bar; 202, connecting rod; 3, shaft coupling; 4, gearbox; 401, power shaft; 402, output shaft; 5, clutch; 6, transmission mechanism; 601, the first axle; 602, driving pulley; 603, driving-belt; 604, driven pulley; 605, drive sprocket; 606, driving-chain; 607, driven sprocket; 608, the second axle; 7, the mechanism of ploughing; 701, the shovel of ploughing; 702, connecting rod; 703, three-throw crankshaft; 704, cylinder slide block; 8, running gear; 801, road wheel; 802, road wheel support;
Embodiment
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is described in more detail.Should be appreciated that instantiation described herein is only in order to explain the present invention, and be not used in restriction invention.
The plough structure of machine of the orchard that Fig. 1 and Fig. 2 show the invention process case to be provided, for convenience of explanation, only shows part related to the present invention.
This orchard machine of ploughing comprises: fuselage 1, connection bracket 2, shaft coupling 3, gearbox 4, clutch 5, transmission mechanism 6, the mechanism 7 of ploughing, running gear 8;
The front lower end of connection bracket 2 be arranged on fuselage 1 before, the rear upper end of connection bracket 2 is arranged on the box top of gearbox 4, gearbox 4 is arranged on above the middle part of fuselage 1, transmission mechanism 6 is arranged on the left surface of fuselage 1, plough mechanism 7 be arranged on fuselage 1 below, running gear 8 is arranged on the back lower place of fuselage 1, by connection bracket 2, can realize the plough supporting assembly and disassembly of machine and tractor of this orchard.
As shown in Figures 1 and 3, in embodiments of the present invention, fuselage 1 comprises: transmission bracing frame 101, cabinet 102, frame 103, L-type connecting plate (two) 104, guide-track groove 105;
As shown in Figure 1, in embodiments of the present invention, connection bracket 2 comprises: support bar (two) 201, connecting rod 202;
The upper end of two support bars 201 is fixedly connected with, the lower end of two support bars 201 respectively with two L-type connecting plate 104 chain connections, the upper end chain connection of the front end of connecting rod 202 and two support bars 201, the rear end of connecting rod 202 is connected with the chest hinge of gearbox 4, by connection bracket 2, can realize the plough supporting assembly and disassembly of machine and tractor of this orchard.
As shown in Figure 3, in embodiments of the present invention, the mechanism 7 of ploughing comprises: the shovel of ploughing (three) 701, connecting rod (three) 702, three-throw crankshaft 703, cylinder slide block (three) 704;
The left end trunnion of three-throw crankshaft 703 is arranged on the front bottom of transmission bracing frame 101, the right-hand member trunnion of three-throw crankshaft 703 is arranged on the front portion of frame 103, the middle part of each connecting rod 702 is fixedly connected with a cylinder slide block 704 respectively, each cylinder slide block 704 can slide respectively and rotate in corresponding guide-track groove 105, the large end difference chain connection of each connecting rod 702 is on a crank throw axle journal of three-throw crankshaft 703, the small end of each connecting rod 702 is bolted respectively the shovel 701 of ploughing of fixed installation, shank at each shovel 701 of ploughing is evenly equipped with four bolts hole along short transverse, by these four bolts hole, can change each shovel 701 installation site at each connecting rod 702 small end of digging, and then regulate the plough degree of depth of ploughing of machine of this orchard,
When each connecting rod 702 moves under the driving of three-throw crankshaft 703, each cylinder slide block 704 reciprocatingly slides respectively and rotates in corresponding guide-track groove 105, the small end of each connecting rod 702 is done linear reciprocating motion with each self-corresponding cylinder slide block 704 on one side, around the axial line with each self-corresponding cylinder slide block 704, rotate on one side, plough separately respectively burying of operation and throw soil motion of the shovel 701 of ploughing that makes to be fixedly mounted on each connecting rod 702 small end, three-throw crankshaft 703 often revolves and goes around, each shovel 701 of ploughing completes respectively the work cycle of ploughing separately, operating efficiency is high, plough the burying of operation and throw soil motion of shovel 701 but each is ploughed, at three-throw crankshaft 703, revolve in the process of going around also asynchronous, but the operating cycle in space 1/3rd, make the plough operating load of machine of this orchard steady, change less.
As shown in Figure 2, in embodiments of the present invention, transmission mechanism 6 comprises: the first axle 601, driving pulley 602, driving-belt 603, driven pulley 604, drive sprocket 605, driving-chain 606, driven sprocket 607, the second axle 608;
The first axle 601 is arranged on transmission bracing frame 101 tops, driving pulley 602 is arranged on the first axle 601, the second axle 608 is arranged on the middle part of transmission bracing frame 101, driven pulley 604 and drive sprocket 605 are arranged on respectively on the second axle 608, and driven sprocket 607 is arranged on the left end main shaft of three-throw crankshaft 703;
The right-hand member of the first axle 601 is connected with the output shaft 402 of gearbox 4 by clutch 5, and driving pulley 602 is connected with driven pulley 604 by driving-belt 603, and drive sprocket 605 is connected with driven sprocket 607 by driving-chain 606;
When the power take-off of tractor rotates, by shaft coupling 3, pass motion to the power shaft 401 of gearbox 4, the output shaft 402 of gearbox 4 passes motion to the first axle 601 by clutch 5, the first axle 601 passes motion to three-throw crankshaft 703 by driving pulley 602, driving-belt 603, driven pulley 604, drive sprocket 605, driving-chain 606, driven sprocket 607 and the second axle 608, and three-throw crankshaft 703 is rotated.
As shown in Figure 1, in embodiments of the present invention, running gear 8 comprises: road wheel (two) 801, road wheel support (two) 802;
Two road wheels 801 respectively hinge are arranged on the outside of two road wheel bracing frame 802 bottoms, and two road wheel supports 802 are fixedly mounted on respectively the left and right sides of frame 103 back lower places.
Below in conjunction with drawings and the specific embodiments, application principle of the present invention is further described.
As Fig. 1, Fig. 2, shown in Fig. 3 and Fig. 4, this orchard machine of ploughing comprises: fuselage 1, connection bracket 2, shaft coupling 3, gearbox 4, clutch 5, transmission mechanism 6, the mechanism 7 of ploughing, running gear 8, two L-type connecting plates 104 are arranged on respectively the fuselage 1 anterior both sides of mid frame 103, the upper end of two support bars 201 is fixedly connected with, the lower end of two support bars 201 respectively with two L-type connecting plate 104 chain connections, the upper end chain connection of the front end of connecting rod 202 and two support bars 201, the rear end of connecting rod 202 is connected with the chest hinge of gearbox 4, by connection bracket 2, can realize the plough supporting assembly and disassembly of machine and tractor of this orchard, gearbox 4 lower ends are fixedly connected with middle part bolt on cabinet 102 in fuselage 1, the power shaft 401 of gearbox 4 is in transmission connection by shaft coupling 3 and the rear power output shaft of tractor, the output shaft 402 of gearbox 4 is in transmission connection by first axle 601 one end in clutch 5 and transmission mechanism 6, the other end of the first axle 601 is arranged on transmission bracing frame 101 tops, driving pulley 602 is arranged on the first axle 601, the second axle 608 is arranged on the middle part of transmission bracing frame 101, driven pulley 604 and drive sprocket 605 be arranged on respectively on the second axle 608 and drive sprocket 605 in the left side of driven pulley 604, driving pulley 602 is connected with driven pulley 604 by driving-belt 603, the left end trunnion of three-throw crankshaft 703 is arranged on the front bottom of transmission bracing frame 101, the right-hand member trunnion of three-throw crankshaft 703 is arranged on the front portion of frame 103, driven sprocket 607 is arranged on the left end main shaft of three-throw crankshaft 703, drive sprocket 605 is connected with driven sprocket 607 by driving-chain 606, the middle part of each connecting rod 702 in mechanism 7 of ploughing is fixedly connected with a cylinder slide block 704 respectively, each cylinder slide block 704 can slide respectively and rotate in corresponding guide-track groove 105, the large end difference chain connection of each connecting rod 702 is on a crank throw axle journal of three-throw crankshaft 703, the small end of each connecting rod 702 is bolted respectively the shovel 701 of ploughing of fixed installation, shank at each shovel 701 of ploughing is evenly equipped with four bolts hole along short transverse, by these four bolts hole, can change each shovel 701 installation site at each connecting rod 702 small end of digging, in running gear 8 two road wheels 801 respectively hinge be arranged on the outside of two road wheel bracing frame 802 bottoms, two road wheel supports 802 are fixedly mounted on respectively the left and right sides of frame 103 back lower places.
When the rear power output shaft of tractor rotates, by shaft coupling 3, pass motion to the power shaft 401 of gearbox 4, the output shaft 402 of gearbox 4 passes motion to the first axle 601 by clutch 5, the first axle 601 is by driving pulley 602, driving-belt 603, driven pulley 604, drive sprocket 605, driving-chain 606, driven sprocket 607 and the second axle 608 pass motion to three-throw crankshaft 703, three-throw crankshaft 703 is rotated, when each connecting rod 702 moves under the driving of three-throw crankshaft 703, each cylinder slide block 704 reciprocatingly slides respectively and rotates in corresponding guide-track groove 105, the small end of each connecting rod 702 is done linear reciprocating motion with each self-corresponding cylinder slide block 704 on one side, around the axial line with each self-corresponding cylinder slide block 704, rotate on one side, plough separately respectively burying of operation and throw soil motion of the shovel 701 of ploughing that makes to be fixedly mounted on each connecting rod 702 small end, three-throw crankshaft 703 often revolves and goes around, each shovel 701 of ploughing completes respectively the work cycle of ploughing separately, operating efficiency is high, plough the burying of operation and throw soil motion of shovel 701 but each is ploughed, at three-throw crankshaft 703, revolve in the process of going around also asynchronous, but the operating cycle in space 1/3rd, make the plough operating load of machine of this orchard steady, change less.
A kind of orchard provided by the invention machine of ploughing, by fuselage 1, connection bracket 2, shaft coupling 3, gearbox 4, clutch 5, transmission mechanism 6, the mechanism 7 of ploughing, running gear 8 forms, connection bracket 2 respectively with fuselage 1 and gearbox 4 chain connections, gearbox 4, transmission mechanism 6, running gear 8 is fixedly connected with fuselage 1 respectively, plough mechanism 7 and fuselage 1 chain connection, the power shaft 401 of gearbox 4 is in transmission connection by shaft coupling 3 and the rear power output shaft of tractor, the output shaft 402 of gearbox 4 is in transmission connection by clutch 5 and transmission mechanism 6, transmission mechanism 6 is in transmission connection with the mechanism 7 of ploughing, the front lower end of connection bracket 2 be arranged on fuselage 1 before, the rear upper end of connection bracket 2 is arranged on the box top of gearbox 4, gearbox 4 is arranged on above the middle part of fuselage 1, transmission mechanism 6 is arranged on the left surface of fuselage 1, plough mechanism 7 be arranged on fuselage 1 below, running gear 8 is arranged on the back lower place of fuselage 1, by connection bracket 2, can realize the plough supporting assembly and disassembly of machine and tractor of this orchard, this orchard machine of ploughing imitates the action of the operation of manually ploughing, realized the do mechanization operation that soil is ploughed deeply, and the degree of depth of ploughing is adjustable, operating load is steady, operating efficiency is high, can meet the agriculture requirement that different tree species orchard soil is ploughed deeply, simple in structure, practical, there is stronger application value.
Technical scope of the present invention is not limited to the content on specification, all any modifications of doing within the spirit and principles in the present invention, is equal to and replaces and improvement etc., within all should being included in protection scope of the present invention.
Claims (5)
1. the orchard machine of ploughing, is characterized in that, this orchard machine of ploughing comprises: fuselage, connection bracket, shaft coupling, gearbox, clutch, transmission mechanism, running gear, the mechanism of ploughing;
Described connection bracket respectively with described fuselage and described gearbox chain connection, described gearbox, running gear, transmission mechanism are fixedly connected with described fuselage respectively, described mechanism and the described fuselage chain connection of ploughing, the power shaft of described gearbox is in transmission connection by the rear power output shaft of described shaft coupling and tractor, the output shaft of described gearbox is in transmission connection by described clutch and described transmission mechanism, described transmission mechanism with described in the mechanism driving of ploughing be connected;
The front lower end of described connection bracket be arranged on described fuselage before, the rear upper end of described connection bracket is arranged on the box top of described gearbox, described gearbox is arranged on above the middle part of described fuselage, described transmission mechanism is arranged on the left surface of described fuselage, the described mechanism of ploughing be arranged on described fuselage below, described running gear is arranged on the back lower place of described fuselage, by described connection bracket, can realize the plough supporting assembly and disassembly of machine and tractor of this orchard.
2. the orchard as claimed in claim 1 machine of ploughing, is characterized in that, described fuselage further comprises: frame, cabinet, transmission bracing frame, guide-track groove, L-type connecting plate (two);
Described cabinet is fixedly mounted on described frame top, described transmission bracing frame is fixedly mounted on the left side of described cabinet and described frame, on four longerons of described frame, be processed with respectively described guide-track groove longitudinally, two described L-type connecting plates be fixedly mounted on described frame before.
3. the orchard as claimed in claim 1 machine of ploughing, is characterized in that, described in the mechanism of ploughing further comprise: three-throw crankshaft, connecting rod (three), the shovel of ploughing (three), cylinder slide block (three);
The left end trunnion of described three-throw crankshaft is arranged on the front bottom of described transmission bracing frame, the right-hand member trunnion of described three-throw crankshaft is arranged on the front portion of described frame, described in each, the middle part of connecting rod is fixedly connected with a described cylinder slide block respectively, described in each, cylinder slide block can slide respectively and rotate in the described guide-track groove of correspondence, described in each, chain connection is on a crank throw axle journal of described three-throw crankshaft respectively for the large end of connecting rod, and described in each, the small end of connecting rod is bolted to connection respectively the shovel of ploughing described in installing;
While moving under the driving of connecting rod described in each at described three-throw crankshaft, described in each, cylinder slide block reciprocatingly slides and rotates respectively in the described guide-track groove of correspondence, described in each, the small end of connecting rod is done linear reciprocating motion with each self-corresponding described cylinder slide block on one side, around the axial line with each self-corresponding described cylinder slide block, rotate on one side, make to be fixedly mounted on wrist-pin end of connecting rod described in each described in plough shovel respectively with described wrist-pin end of connecting rod motion, carry out the operation of ploughing separately.
4. the orchard as claimed in claim 1 machine of ploughing, is characterized in that the shank of the shovel of ploughing described in each has been evenly arranged four bolts hole along short transverse.
5. the orchard as claimed in claim 1 machine of ploughing, it is characterized in that, at described three-throw crankshaft, often revolve in the process of going around, the shovel of ploughing described in each completes respectively the work cycle of ploughing separately, the motion of operation the asynchronous but shovel of ploughing described in each is ploughed, but the operating cycle in space 1/3rd.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310500819.XA CN103548437B (en) | 2013-10-11 | 2013-10-11 | Plough machine in a kind of orchard |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310500819.XA CN103548437B (en) | 2013-10-11 | 2013-10-11 | Plough machine in a kind of orchard |
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| Publication Number | Publication Date |
|---|---|
| CN103548437A true CN103548437A (en) | 2014-02-05 |
| CN103548437B CN103548437B (en) | 2015-09-16 |
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| CN201310500819.XA Expired - Fee Related CN103548437B (en) | 2013-10-11 | 2013-10-11 | Plough machine in a kind of orchard |
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| CN104384664A (en) * | 2014-08-26 | 2015-03-04 | 龙全洪 | Crank shaft-controlled robot arm |
| CN108848874A (en) * | 2018-08-20 | 2018-11-23 | 塔里木大学 | A kind of green manure turns over device |
| CN110495269A (en) * | 2019-09-23 | 2019-11-26 | 王秋成 | It ploughs and machine and ploughs method |
| CN114737569A (en) * | 2022-04-19 | 2022-07-12 | 北京工业大学 | Straw inserting mechanism based on Chebyshev connecting rod |
| CN115005186A (en) * | 2022-07-20 | 2022-09-06 | 黑龙江省农业科学院克山分院 | Kidney bean is planted with high-efficient convenient atomizer |
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| CN202476039U (en) * | 2012-01-05 | 2012-10-10 | 无锡华源凯马发动机有限公司 | Tea field plowing machine |
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