CN113133334B - Detachable rotary cultivator - Google Patents

Detachable rotary cultivator Download PDF

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Publication number
CN113133334B
CN113133334B CN202110422093.7A CN202110422093A CN113133334B CN 113133334 B CN113133334 B CN 113133334B CN 202110422093 A CN202110422093 A CN 202110422093A CN 113133334 B CN113133334 B CN 113133334B
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CN
China
Prior art keywords
rotary cultivator
frame
middle frame
transmission
clutch
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202110422093.7A
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Chinese (zh)
Other versions
CN113133334A (en
Inventor
肖名涛
张敏
龙典
曾智
李湘粤
刘理想
孙超然
周志
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Changsha Sanglaite Agricultural Mechanical Equipment Co Ltd
Original Assignee
Changsha Sanglaite Agricultural Mechanical Equipment Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Changsha Sanglaite Agricultural Mechanical Equipment Co Ltd filed Critical Changsha Sanglaite Agricultural Mechanical Equipment Co Ltd
Priority to CN202110422093.7A priority Critical patent/CN113133334B/en
Publication of CN113133334A publication Critical patent/CN113133334A/en
Application granted granted Critical
Publication of CN113133334B publication Critical patent/CN113133334B/en
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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
    • A01B33/02—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs with tools on horizontal shaft transverse to direction of travel
    • A01B33/021—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs with tools on horizontal shaft transverse to direction of travel with rigid tools
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
    • A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
    • A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
    • A01B33/082—Transmissions; Gearings; Power distribution
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
    • A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
    • A01B33/087—Lifting devices; Depth regulation devices; Mountings
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B51/00—Undercarriages specially adapted for mounting-on various kinds of agricultural tools or apparatus
    • A01B51/02—Undercarriages specially adapted for mounting-on various kinds of agricultural tools or apparatus propelled by a motor
    • A01B51/026—Undercarriages specially adapted for mounting-on various kinds of agricultural tools or apparatus propelled by a motor of the automotive vehicle type, e.g. including driver accommodation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D55/00—Endless track vehicles
    • B62D55/06—Endless track vehicles with tracks without ground wheels
    • B62D55/065—Multi-track vehicles, i.e. more than two tracks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D55/00—Endless track vehicles
    • B62D55/08—Endless track units; Parts thereof
    • B62D55/10—Bogies; Frames

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Power Engineering (AREA)
  • Soil Working Implements (AREA)

Abstract

The invention discloses a detachable rotary cultivator, which comprises a chassis, a power device, a cab and a rotary cultivator module, wherein the power device and the cab are fixedly arranged at the front end of the chassis; the main body of the rotary cultivator, the control console, the depth adjusting mechanism and the middle frame are integrated into a whole, when the rotary cultivator is used, the whole is arranged on the walking device with power output, and a set of rotary cultivator whole with the functions of position adjustment and clutch control can be formed only by connecting the power output end of the walking device with the whole; the rotary cultivator module is integrally connected to the chassis through the middle frame, and the middle frame is provided with the disassembling frame, so that the rotary cultivator module is quick to disassemble and assemble and convenient to overhaul.

Description

Detachable rotary cultivator
Technical Field
The invention relates to the technical field of agricultural machinery, in particular to a detachable rotary cultivator.
Background
The rotary cultivator is one of main agricultural equipment in a soil preparation operation link, the common rotary cultivator on the market at present is mainly hung and connected on power platforms of various tractors through three points in a hanging mode, lifting adjustment and power separation and connection of the rotary cultivator are achieved through a lifting mechanism and a power transmission mechanism which are arranged on the power platforms, the existing rotary cultivator module is simple in structure, the lifting mechanism, the power transmission mechanism and the rotary cultivator module need to be installed separately, the rotary cultivator module needs to be hung on the power platforms of the tractors firstly during installation, then the lifting mechanism and the power transmission mechanism are connected with the rotary cultivator module one by one, the rotary cultivator module is quite troublesome to disassemble and assemble, and the phenomenon that a walking device is separated from the equipment easily occurs due to the adoption of hanging and hanging.
Some current rotary cultivators adopt rotary cultivator module fixed mounting to form the integral type rotary cultivator on power platform, have solved the defect that traditional tractor hung and articulate, but the integral type track rotary cultivator is not convenient for overhaul and change and the great transportation of not being convenient for of integral type track rotary cultivator volume.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a detachable rotary cultivator.
In order to solve the technical problems, the invention adopts the following technical scheme: the utility model provides a removable rotary cultivator, includes chassis, power device, driver's cabin and rotary cultivator module, power device and driver's cabin adorn the front end on chassis admittedly, the rotary cultivator module can be dismantled through middle frame and connect on the chassis, the frame of disassembling that is used for quick assembly disassembly rotary cultivator module is installed to the lateral wall of middle frame.
As a further improvement of the above technical solution:
the chassis comprises a bottom frame, crawler traveling devices and a transmission device, wherein the crawler traveling devices are arranged at the bottoms of two sides of the bottom frame, the crawler traveling devices are arranged at two sides of the transmission device, the power device and a cab are arranged on the bottom frame, the output end of the power device is connected with the input end of the transmission device through a transmission belt, and the output end of the transmission device is connected with the crawler traveling devices.
The power device is an engine, one output end of the power device is connected with the transmission device through a belt, and the other output end of the power device is connected with a power output shaft which provides power for the rotary cultivator module.
All components, instruments and seats for controlling the crawler traveling device to move are arranged on the cab.
The rotary cultivator module comprises a control console, a rotary cultivator main body and a depth adjusting mechanism, the control console comprises a clutch operating handle and a depth adjusting handle, the rotary cultivator main body comprises a clutch, a transmission case, a rotary tillage assembly and a connection chamber, the connection chamber is detachably connected to a bottom frame through a middle frame, the clutch and the transmission case are installed on the middle frame through a rotating shaft, the rotary tillage assembly is connected to the transmission case, the input end of the clutch is connected with a power output shaft, the output end of the clutch is connected with the input end of the transmission case, the output end of the transmission case is connected with the rotary tillage assembly, the depth adjusting mechanism comprises a hydraulic pump, an oil tank and a hydraulic cylinder, the input end of the clutch is connected with the hydraulic pump, an oil suction port of the hydraulic pump is connected with the oil tank, and an oil outlet of the hydraulic pump is connected with the hydraulic cylinder through a control valve.
And a limiting mechanism used for limiting the middle frame in the horizontal direction and a locking piece used for locking the middle frame in the vertical direction are arranged between the bottom frame and the middle frame.
The limiting mechanism comprises a first limiting block, a first limiting groove, a second limiting groove and a second limiting block, wherein the first limiting block is arranged on the upper surface of the bottom frame and used for limiting the middle frame in the Y-axis direction, the first limiting groove is used for limiting the middle frame in the X-axis direction, and the second limiting groove and the second limiting block are arranged on the middle frame and are respectively matched with the first limiting block and the first limiting groove for use.
The outer side of middle frame is installed and is used for the first supporting seat of being connected with the frame of disassembling, install the second supporting seat that is used for supporting the rotary cultivator main part on the middle frame, the frame of disassembling can dismantle the bottom of connecting at first supporting seat, clutch and transmission case rotate through the pivot and connect on the second supporting seat.
The disassembling frame comprises a lifting piece and a traveling wheel arranged at the bottom of the lifting piece, and the upper end of the lifting piece is detachably connected with the first supporting seat.
Compared with the prior art, the invention has the advantages that:
1. the rotary cultivator main body, the control console, the depth adjusting mechanism and the middle frame are integrated into a whole, when the rotary cultivator main body, the control console, the depth adjusting mechanism and the middle frame are used, the whole is arranged on the walking device with power output, and a set of rotary cultivator whole with the functions of position adjustment and clutch control can be formed only by connecting the power output end of the walking device with the whole.
2. The rotary cultivator module is integrally connected to the chassis through the middle frame, and the middle frame is provided with the disassembling frame, so that the disassembly and the assembly are quick, and the maintenance is convenient.
3. The crawler-type bearing chassis is adopted, so that the adaptability of the paddy field is strong.
Drawings
FIG. 1 is a schematic view of a rotary cultivator module mounted on a chassis of the present invention;
FIG. 2 is a schematic view of the chassis of the present invention without a rotavator module mounted thereon;
FIG. 3 is a schematic view of the present invention center frame;
FIG. 4 is a schematic view of the connection of the rotary cultivator module, the middle frame and the dismantling frame.
The reference numerals in the figures denote: 1. a chassis; 11. a bottom chassis; 111. a first stopper; 112. a first limit groove; 12. a crawler traveling device; 13. a transmission device; 2. a power plant; 21. a power take-off shaft; 3. a cab; 4. a rotary cultivator module; 41. a console; 411. a clutch operating handle; 412. a depth adjustment handle; 42. a rotary cultivator main body; 421. a clutch; 422. a transmission case; 423. a rotary tillage assembly; 424. a connecting compartment; 43. a depth adjustment mechanism; 431. a hydraulic pump; 432. an oil tank; 433. a hydraulic cylinder; 5. a center frame; 51. a second limit groove; 52. a second limiting block; 53. a first support base; 54. a second support seat; 6. disassembling the frame; 61. a lifting member; 62. and (5) traveling wheels.
Detailed Description
The invention will be described in further detail below with reference to the drawings and specific examples.
As shown in fig. 1 to 4, the detachable rotary cultivator of the embodiment comprises a chassis 1, a power device 2, a cab 3 and a rotary cultivator module 4, wherein the power device 2 and the cab 3 are fixedly arranged at the front end of the chassis 1, the rotary cultivator module 4 is detachably connected to the chassis 1 through a middle frame 5, and a disassembling frame 6 for quickly disassembling and assembling the rotary cultivator module 4 is arranged on the side wall of the middle frame 5. The power device 2 is the power source of the whole machine, the cab 3 is used for controlling the walking of the chassis 1, the middle frame 5 is taken as the bearing platform of the rotary cultivator module 4, the upper surface of the middle frame 5 is connected with the rotary cultivator module 4, the lower surface of the middle frame 5 is detachably connected with the chassis 1, the rotary cultivator module 4 can be conveniently and quickly installed on the chassis 1, the power device 2 is connected with the rotary cultivator module 4, a set of independently-operated module system is formed, the rotary cultivator module 4 can be quickly installed or disassembled by using the disassembling frame 6 during disassembling and assembling, a control area externally connected with the rotary cultivator module 4 is reserved in the cab 3, and the rotary cultivator module is compact in structure.
In this embodiment, the chassis 1 includes a bottom frame 11, a crawler unit 12 and a transmission device 13, the crawler unit 12 is disposed at the bottom of two sides of the bottom frame 11, the crawler unit 12 is disposed at two sides of the transmission device 13, the power device 2 and the cab 3 are disposed on the bottom frame 11, the output end of the power device 2 is connected with the input end of the transmission device 13 through a transmission belt, and the output end of the transmission device 13 is connected with the crawler unit 12. Crawler 12 has the advantage over conventional wheels of not slipping, idling in a deep puddle and not causing the chassis to sink into the puddle.
In this embodiment, the power device 2 is an engine, one output end of the power device 2 is connected with the transmission device 13 through a belt, and the other output end of the power device 2 is connected with a power output shaft 21 for providing power for the rotary cultivator module 4.
In this embodiment, all the components, instruments, and seats that control the movement of crawler 12 are installed on cab 3.
In this embodiment, the rotary cultivator module 4 includes a console 41, a rotary cultivator main body 42 and a depth adjusting mechanism 43, the console 41 includes a clutch operating handle 411 and a depth adjusting handle 412, the rotary cultivator main body 42 includes a clutch 421, a transmission box 422, a rotary tillage assembly 423 and a connection box 424, the connection box 424 is detachably connected to the base frame 11 through the intermediate frame 5, the clutch 421 and the transmission box 422 are mounted on the intermediate frame 5 through a rotating shaft, the rotary tillage assembly 423 is connected to the transmission box 422, an input end of the clutch 421 is connected to the power output shaft 21, an output end of the clutch 421 is connected to an input end of the transmission box 422, an output end of the transmission box 422 is connected to the rotary tillage assembly 423, the depth adjusting mechanism 43 includes a hydraulic pump 431, an oil tank 432 and a hydraulic cylinder 433, an input end of the clutch 421 is connected to the hydraulic pump 431, an oil suction port of the hydraulic pump 431 is connected to the oil tank 432, and an oil outlet of the hydraulic pump 431 is connected to the hydraulic cylinder 433 through a control valve.
In this embodiment, a limiting mechanism for limiting the middle frame 5 in the horizontal direction and a locking member for locking the middle frame 5 in the vertical direction are installed between the bottom frame 11 and the middle frame 5. The limiting mechanism enables the middle frame 5 to be fixed on the bottom frame 11 in the horizontal direction, the middle frame 5 is prevented from moving in the horizontal direction, the locking pieces are bolts, the locking pieces (bolts) are screwed in corresponding bolt holes in the middle frame 5 and the bottom frame 11, the middle frame 5 is prevented from moving in the vertical direction, and therefore the middle frame 5 is fixed on the bottom frame 11, namely the rotary cultivator module 4 is locked with the chassis 1.
In this embodiment, the limiting mechanism includes a first limiting block 111 disposed on the upper surface of the bottom frame 11 for limiting the middle frame 5 in the Y-axis direction, a first limiting groove 112 for limiting the middle frame 5 in the X-axis direction, and a second limiting groove 51 and a second limiting block 52 disposed on the middle frame 5 and respectively matched with the first limiting block 111 and the first limiting groove 112 for use. The first stopper 111 and the second stopper 52 form a pair of locking seats in the horizontal direction, when the intermediate frame 5 is mounted on the bottom frame 11 of the chassis 1 from above, the first stopper 111 is clamped into the second stopper groove 51, the second stopper 52 is clamped into the first stopper groove 112, the intermediate frame 5 is horizontally limited and cannot move in any direction of the horizontal plane, the intermediate frame 5 is limited, and the position corresponding to the rotary cultivator module 4 is fixed in the horizontal direction.
In this embodiment, the first supporting seat 53 for connecting with the detachable frame 6 is installed on the outer side of the middle frame 5, the second supporting seat 54 for supporting the rotary cultivator main body 42 is installed on the middle frame 5, the detachable frame 6 is detachably connected to the bottom of the first supporting seat 53, and the clutch 421 and the transmission case 422 are rotatably connected to the second supporting seat 54 through a rotating shaft. When needing dismouting rotary cultivator module 4, will disassemble frame 6 and install on first supporting seat 53, through disassembling frame 6 with the dismouting of centre frame 5 and rotary cultivator module 4, rotary cultivator module 4 is at the during operation, will disassemble frame 6 and dismantle from first supporting seat 53, avoids hindering the machines work.
In this embodiment, the disassembling frame 6 includes a lifting member 61 and a traveling wheel 62 installed at the bottom of the lifting member 61, and the upper end of the lifting member 61 is detachably connected to the first supporting base 53. The lifting piece 61 is a jack, so that the rotary cultivator module 4 on the middle frame 5 and the middle frame 5 can be lifted, the middle frame 5 is separated from the bottom frame 11 and is positioned right above the bottom frame 11, and the travelling wheels 62 are used for realizing the translation of the rotary cultivator module 4 on the middle frame 5 and the middle frame 5.
Although the present invention has been described with reference to the preferred embodiments, it is not intended to be limited thereto. Those skilled in the art can make numerous possible variations and modifications to the present invention, or modify equivalent embodiments to equivalent variations, without departing from the scope of the invention, using the teachings disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention shall fall within the protection scope of the technical solution of the present invention, unless the technical essence of the present invention departs from the content of the technical solution of the present invention.

Claims (6)

1. A detachable rotary cultivator is characterized in that: including chassis (1), power device (2), driver's cabin (3) and rotary cultivator module (4), power device (2) and driver's cabin (3) are adorned at the front end of chassis (1) admittedly, rotary cultivator module (4) can be dismantled through middle frame (5) and connect on chassis (1), dismantling frame (6) that are used for quick assembly disassembly rotary cultivator module (4) are installed to the lateral wall of middle frame (5), chassis (1) is including end frame (11), track running gear (12) and transmission (13), the bottom of end frame (11) both sides is installed to track running gear (12), the both sides at transmission (13) are installed to track running gear (12), install on end frame (11) power device (2) and driver's cabin (3), the output of power device (2) is connected with transmission (13) input through belt transmission, transmission (13) output is connected with track running gear (12), be used for carrying out spacing mechanism (5) and carry out the upper and lower limit mechanism (11) locking mechanism that go on the horizontal direction of middle frame (5) to middle frame (5) and upper and lower limit mechanism (11) are used for carrying out spacing mechanism (11) locking mechanism (11) to middle frame (5) upper and lower frame locking piece (11) are connected to track running gear (12), transmission device (13) output is connected to middle frame (11), and upper limit mechanism (5) are used for carrying out spacing mechanism The limiting device comprises a first limiting block (111), a first limiting groove (112) used for limiting the middle frame (5) in the X-axis direction, and a second limiting groove (51) and a second limiting block (52) which are arranged on the middle frame (5) and are respectively matched with the first limiting block (111) and the first limiting groove (112).
2. The detachable rotary cultivator of claim 1, wherein: the power device (2) is an engine, one output end of the power device (2) is connected with the transmission device (13) through a belt, and the other output end of the power device (2) is connected with a power output shaft (21) for providing power for the rotary cultivator module (4).
3. The detachable rotary cultivator of claim 1, wherein: all components, instruments and seats for controlling the movement of the crawler walking device (12) are arranged on the cab (3).
4. A detachable rotary cultivator according to claim 2, wherein: the rotary cultivator module (4) comprises a control console (41), a rotary cultivator main body (42) and a depth adjusting mechanism (43), the control console (41) comprises a clutch operating handle (411) and a depth adjusting handle (412), the rotary cultivator main body (42) comprises a clutch (421), a transmission case (422), a rotary tillage assembly (423) and a connecting compartment (424), the connecting compartment (424) is detachably connected to a base frame (11) through an intermediate frame (5), the clutch (421) and the transmission case (422) are mounted on the intermediate frame (5) through a rotating shaft, the rotary tillage assembly (423) is connected to the transmission case (422), the input end of the clutch (421) is connected with a power output shaft (21), the output end of the clutch (421) is connected with the input end of the transmission case (422), the output end of the transmission case (422) is connected with the rotary tillage assembly (423), the depth adjusting mechanism (43) comprises an oil tank (431), an oil tank (432) and a hydraulic cylinder (433), the input end of the clutch (421) is connected with the hydraulic pump (431), and the oil suction port of the hydraulic pump (431) is connected with an oil outlet (432) of the hydraulic pump (432) through a hydraulic control valve (431).
5. A detachable rotary cultivator according to claim 4, wherein: the outer side of middle frame (5) is installed and is used for dismantling first supporting seat (53) that frame (6) is connected, install second supporting seat (54) that are used for supporting rotary cultivator main part (42) on middle frame (5), the bottom of connecting at first supporting seat (53) can be dismantled in frame (6) of dismantling, clutch (421) and transmission case (422) rotate through the pivot and connect on second supporting seat (54).
6. A detachable rotary cultivator according to claim 5, wherein: the disassembling frame (6) comprises a lifting piece (61) and a traveling wheel (62) arranged at the bottom of the lifting piece (61), and the upper end of the lifting piece (61) is detachably connected with the first supporting seat (53).
CN202110422093.7A 2021-04-20 2021-04-20 Detachable rotary cultivator Active CN113133334B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110422093.7A CN113133334B (en) 2021-04-20 2021-04-20 Detachable rotary cultivator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110422093.7A CN113133334B (en) 2021-04-20 2021-04-20 Detachable rotary cultivator

Publications (2)

Publication Number Publication Date
CN113133334A CN113133334A (en) 2021-07-20
CN113133334B true CN113133334B (en) 2022-11-22

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Application Number Title Priority Date Filing Date
CN202110422093.7A Active CN113133334B (en) 2021-04-20 2021-04-20 Detachable rotary cultivator

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Publication number Priority date Publication date Assignee Title
GB197989A (en) * 1922-01-11 1923-05-11 Arthur Clifford Howard Rotary hoe cultivator
US6537015B2 (en) * 2000-07-07 2003-03-25 Kosman Co., Ltd. Container loading and unloading apparatus
CN200956714Y (en) * 2006-09-05 2007-10-10 于连峰 Rotary plough
CN102450120A (en) * 2010-10-20 2012-05-16 山东常林机械集团股份有限公司 Crawler-type field management machine
CN204968357U (en) * 2015-09-15 2016-01-20 南宁长常顺动力设备有限责任公司 Self -propelled rotary cultivator
CN106105498A (en) * 2016-08-17 2016-11-16 西班牙爱迪有限责任公司 Organic and chemical fertilizer sows formula and furrowing type Multifunctional fertilizer applicator
CN107535108B (en) * 2017-01-12 2019-12-20 山东理工大学 General chassis of crawler-type full-hydraulic intelligent grain harvester
CN108142021A (en) * 2018-02-12 2018-06-12 南宁市武拖机械有限责任公司 A kind of four-wheel drive garden supervisor
CN211037285U (en) * 2019-10-24 2020-07-17 无锡金豪高科型钢有限公司 Matched steel for building large-scale factory building

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Denomination of invention: Detachable rotary tiller

Granted publication date: 20221122

Pledgee: Industrial and Commercial Bank of China Limited Ningxiang Branch

Pledgor: CHANGSHA SUNLIGHT AGRICULTUREMACHINERY FACILITIES Co.,Ltd.

Registration number: Y2024980033727