CN116058114A - Crawler-type rotary cultivator - Google Patents

Crawler-type rotary cultivator Download PDF

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Publication number
CN116058114A
CN116058114A CN202310185176.8A CN202310185176A CN116058114A CN 116058114 A CN116058114 A CN 116058114A CN 202310185176 A CN202310185176 A CN 202310185176A CN 116058114 A CN116058114 A CN 116058114A
Authority
CN
China
Prior art keywords
frame
crawler
rotary cultivator
track
tiller
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.)
Pending
Application number
CN202310185176.8A
Other languages
Chinese (zh)
Inventor
耿亮
薛彦强
吴小俊
王磊
钮军
黄洁
张鑫栋
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.)
Taizhou Changfa Agricultural Equipment Co ltd
Jiangsu Changfa Agricultural Equipment Co Ltd
Original Assignee
Taizhou Changfa Agricultural Equipment Co ltd
Jiangsu Changfa Agricultural 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.)
Filing date
Publication date
Application filed by Taizhou Changfa Agricultural Equipment Co ltd, Jiangsu Changfa Agricultural Equipment Co Ltd filed Critical Taizhou Changfa Agricultural Equipment Co ltd
Priority to CN202310185176.8A priority Critical patent/CN116058114A/en
Publication of CN116058114A publication Critical patent/CN116058114A/en
Pending legal-status Critical Current

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Classifications

    • 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
    • A01B33/10—Structural or functional features of the tools ; Theoretical aspects of the cutting action
    • A01B33/103—Structural or functional features of the tools ; Theoretical aspects of the cutting action the rotating shaft being oriented horizontally
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Power Engineering (AREA)
  • Soil Working Implements (AREA)

Abstract

The invention provides a crawler-type rotary cultivator, which comprises: the rotary cultivator comprises a frame, a rotary cultivator body and a rotary cultivator body, wherein the frame comprises a main body part, a rotary cultivator mounting rack positioned at the rear end of the main body part and a crawler mounting rack positioned below the main body part, and the crawler mounting rack is provided with a crawler assembly; an oil tank, a hydraulic oil tank, a traveling gearbox, an engine and an operation gearbox are arranged above the main body part; the rotary cultivator assembly is connected with the rotary cultivator mounting frame; the cab is fixed with the frame and is arranged above the engine; the peripheral cover assembly is fixed with the main body part, the oil tank, the hydraulic oil tank, the walking gearbox, the engine and the operation gearbox are positioned inside the peripheral cover assembly, and the rotary cultivator mounting frame is positioned outside the peripheral cover assembly. The crawler-type rotary cultivator has compact layout, reliable structure, large bearing load, good balance of the whole machine and good sinking resistance.

Description

Crawler-type rotary cultivator
Technical Field
The invention relates to the technical field of agricultural machinery, in particular to a crawler-type rotary cultivator.
Background
At present, with the continuous and deep development of special agriculture and efficient agriculture in China, rural labor force is transferred to cities, the requirements of people on advanced technology and advanced performance of agricultural machinery are continuously improved, small-size, large-horsepower, simple and comfortable agricultural machinery becomes the development trend of the conventional agricultural rotary tillage machinery, the conventional rotary tillage machinery usually adopts a hand tractor as a power machine head, but the hand tractor has poor sinking resistance and can only work in dry fields or harder fields, and once the agricultural machinery encounters rainy seasons or paddy fields, the agricultural machinery falls into muddy soil. Accordingly, there is a need for a track rotary tiller that overcomes the above-described drawbacks.
Disclosure of Invention
The invention aims to provide a crawler-type rotary cultivator.
According to one aspect of the present invention, there is provided a crawler-type rotary tiller defining a traveling direction of the crawler-type rotary tiller as front, comprising:
the rotary cultivator comprises a frame, a rotary cultivator body and a rotary cultivator body, wherein the frame comprises a main body part, a rotary cultivator mounting rack positioned at the rear end of the main body part and a crawler mounting rack positioned below the main body part, and the crawler mounting rack is provided with a crawler assembly;
the automatic transmission device comprises a main body part, wherein an oil tank, a hydraulic oil tank, a traveling gearbox, an engine and a working gearbox are arranged above the main body part, the oil tank and the hydraulic oil tank are arranged at the front end of the main body part, the traveling gearbox is arranged between the oil tank and the hydraulic oil tank, the engine is arranged at the rear of the oil tank, the working gearbox is arranged between the engine and a rotary cultivator mounting frame, and the engine is respectively in transmission connection with the traveling gearbox and the working gearbox;
the rotary cultivator assembly is connected with the rotary cultivator mounting frame;
the cab is fixed with the frame and is arranged above the engine;
the peripheral cover assembly is fixed with the main body part, the oil tank, the hydraulic oil tank, the walking gearbox, the engine and the operation gearbox are positioned inside the peripheral cover assembly, and the rotary cultivator mounting frame is positioned outside the peripheral cover assembly.
Preferably, the frame includes a front cross member and a rear cross member parallel to each other, the bottom of the engine is fixed to the front cross member and the rear cross member, respectively, and the main body portion includes a hydraulic tank support portion and a tank support portion extending forward from the front cross member.
Preferably, the front beam is provided with a gearbox connecting plate for fixing the walking gearbox, the gearbox connecting plate is arranged between the hydraulic oil tank supporting part and the oil tank supporting part, and a gearbox mounting seat for fixing the operation gearbox is arranged at the rear of the rear beam.
Preferably, the both sides of rotary cultivator mounting bracket are equipped with first baffle and second baffle respectively, the bottom and the frame of first baffle are fixed, first baffle upwards and backward slope extends from the frame, second baffle and first baffle set up with respect to the rotary cultivator mounting bracket symmetry.
Preferably, a post-treatment device is arranged between the engine and the second baffle, a post-treatment mounting seat fixed on the frame is arranged at the bottom of the post-treatment device, and the post-treatment device is fixed on the post-treatment mounting seat.
Preferably, the track mounting frame comprises a front splayed beam and a rear splayed beam which extend downwards from the bottom of the frame towards two sides of the width direction of the frame, the front splayed beam is fixed at the bottom of the front cross beam, the rear splayed beam is fixed at the bottom of the rotary cultivator mounting frame, the track mounting frame further comprises a left supporting beam and a right supporting beam which are connected with the front splayed beam and the rear splayed beam, and the left supporting beam and the right supporting beam are perpendicular to the front cross beam.
Preferably, the top of left side prop up the heavy roof beam is equipped with the take-up pulley subassembly, the take-up pulley subassembly includes along the guide cylinder that the length direction of left side prop up the heavy roof beam extends, locates the guide bar in the guide cylinder and locates the track take-up pulley of guide bar one end, the upper end of left side prop up the heavy roof beam still is equipped with the backup pad, the backup pad is located the one end that the guide cylinder kept away from the track take-up pulley.
Preferably, the left and right sides of left side thrust roof beam is equipped with first thrust wheel group and second thrust wheel group respectively, the top of left side thrust roof beam is equipped with left track drive wheel, the front end of preceding splayed roof beam is located to left track drive wheel, the top of guide cylinder is equipped with left track supporting component, left track supporting component is including fixing at the guide cylinder upper end and upwards extending's support frame and locating the track supporting wheel of support frame upper end, track component sets up on left thrust roof beam and right thrust roof beam symmetrically.
Preferably, the rotary cultivator mounting frame comprises an upper lifting arm, a lower lifting arm, an upper pull rod for connecting the upper lifting arm and the lower lifting arm and a lower pull rod for connecting the lower lifting arm and the frame, wherein the upper lifting arm is arranged above the lower lifting arm, the lower lifting arm is connected with the rotary cultivator assembly, a lifting cylinder is arranged between the upper lifting arm and the frame, one end of the lifting cylinder is connected with the frame, the other end of the lifting cylinder is connected with the upper lifting arm, and the upper lifting arm and the lower lifting arm swing up and down along with the expansion of the lifting cylinder.
Preferably, the rotary cultivator mounting rack further comprises a first pull rod, a left connecting plate and a right connecting plate, the rotary cultivator assembly comprises a rotary cultivator transfer case, the first pull rod extends backwards from front, the left connecting plate and the right connecting plate are respectively fixed on the left side and the right side of the first pull rod, the left connecting plate extends downwards while inclining to the left side, the right connecting plate extends downwards while inclining to the right side, and the rotary cultivator transfer case is arranged between the left connecting plate and the right connecting plate.
Compared with the prior art, the crawler-type rotary cultivator provided by the invention has the following beneficial effects:
the machine frame is mainly divided into three parts, has compact layout, reliable structure of the machine frame, large bearing load, good balance of the whole machine and good sinking resistance, and can work stably in paddy fields.
Drawings
The invention is described in further detail below with reference to the attached drawings and detailed description:
FIG. 1 is a perspective view of the track rotary tiller of the present invention;
FIG. 2 is a top view of the track rotary tiller of the present invention;
FIG. 3 is a perspective view of a partial assembly of the track rotary tiller of the present invention;
FIG. 4 is a perspective view of the frame of the present invention;
FIG. 5 is another perspective view of the frame of the present invention;
FIG. 6 is an enlarged view of a portion of the tensioner assembly of the present invention;
FIG. 7 is a cross-sectional view of the track assembly of the present invention;
FIG. 8 is a perspective view of the rotary tiller mount of the present invention;
FIG. 9 is an enlarged view of a portion of the rotary tiller mount of the present invention.
Detailed Description
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
For the sake of simplicity of the drawing, the parts relevant to the present invention are shown only schematically in the figures, which do not represent the actual structure thereof as a product. Additionally, in order to simplify the drawing for ease of understanding, components having the same structure or function in some of the drawings are shown schematically with only one of them, or only one of them is labeled. Herein, "a" means not only "only this one" but also "more than one" case.
It should be further understood that the term "and/or" as used in this specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations.
In this context, it should be noted that the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, unless explicitly stated or limited otherwise; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
In addition, in the description of the present application, the terms "first," "second," and the like are used merely to distinguish between descriptions and are not to be construed as indicating or implying relative importance.
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following description will explain the specific embodiments of the present invention with reference to the accompanying drawings. It is evident that the drawings in the following description are only examples of the invention, from which other drawings and other embodiments can be obtained by a person skilled in the art without inventive effort.
Referring to fig. 1 and 2, the present invention discloses a crawler-type rotary tiller 100, defining a traveling direction thereof as front, the crawler-type rotary tiller 100 includes a frame 1, an oil tank 21, a hydraulic oil tank 22, a traveling gearbox 23, an engine 24, a working gearbox 25, a post-treatment device 26, a rotary tiller assembly 3, a crawler assembly 4, a cab 5, and a peripheral cover assembly 6. The frame includes a main body portion 11, a tiller mount 12, and a track mount 13. The rotary cultivator assembly 3 is connected with the rotary cultivator mounting frame 12, and the crawler belt assembly 4 is arranged on the crawler belt mounting frame 13.
Referring to fig. 3, the main body 11 includes a front beam 111 and a rear beam 112 that are parallel to each other. The main body portion 11 includes a tank support portion 211 for mounting the tank 21 and a hydraulic tank support portion 221 for mounting the hydraulic tank 22, extending forward from the front cross member 111. The front end of the front cross member 111 is provided with a transmission connection plate 231 for fixing a traveling transmission 23, and the traveling transmission 23 is provided between the oil tank 21 and the hydraulic oil tank 22.
The front and rear cross members 111, 112 are provided with an engine mount (not shown) and the engine 24 is fixed between the front and rear cross members 111, 112. A transmission mount 251 for fixing the working transmission 25 is provided at the rear of the rear cross member 112. A post-treatment mounting seat 261 for fixing a post-treatment device 26 is also arranged between the engine 24 and the rotary cultivator mounting frame 12, and the post-treatment mounting seat 261 is fixed on the frame 1.
Referring to fig. 1, the cab 5 and the frame 1 are fixed and provided above the engine 24. The peripheral cover assembly 6 is fixed above the main body portion 11 and is connected to the cab 5. The oil tank 21, the hydraulic oil tank 22, the traveling gearbox 23, the engine 24, the working gearbox 25, and the aftertreatment device 26 are all provided inside the peripheral cover assembly 6. The tiller mount 12 is located outside the peripheral cover assembly 6.
Referring to fig. 4, the rotary cultivator mounting frame 12 is provided with a first barrier 14 and a second barrier 15 on both sides thereof. The bottom of the first baffle 14 is fixed to the frame 1. The first baffle 14 is inclined rearward while extending upward from the frame 1. The first barrier 14 is secured to the tiller mount 12 near one end of the tiller mount 12. The second barrier 15 and the first barrier 14 are symmetrically disposed at the other side of the rotary cultivator mounting frame 12. The post-treatment device 26 is provided at the front end of the second barrier 15. The first barrier 14 and the second barrier 15 function as mud flaps at the same time.
Referring to fig. 5, the track mount 13 includes a front splayed beam 131 and a rear splayed beam 132 extending downward from the bottom of the frame 1 and toward both sides of the width direction of the frame 1, the front splayed beam 131 being fixed to the bottom of the front cross beam 111, and the rear splayed beam 132 being fixed to the bottom of the rotary cultivator mount 12. The track mount 13 further includes a left bracing beam 133 provided on the left side of the frame 1 and connecting the front splayed beam 131 and the rear splayed beam 132, and a right bracing beam 134 provided on the right side of the frame 1 and connecting the front splayed beam 131 and the rear splayed beam 132.
The left and right branch beams 133 and 134 extend in the horizontal direction and are each perpendicular to the front cross member 111. Track assemblies 4 are symmetrically disposed on left and right load beams 133 and 134. The track assembly 4 includes a first thrust wheel set 41 and a second thrust wheel set 42 disposed on left and right sides of a left thrust beam 133, respectively. A left track driving wheel 43 is arranged above the front end of the left supporting beam 133, and the left track driving wheel 43 is arranged at the front end of the front splayed beam 131 and is used for transmitting power to the tracks.
Referring to fig. 6, the rear end of the left weight beam 133 is provided with a tension pulley assembly 44, and the tension pulley assembly 44 includes a guide cylinder 441 fixed to the top of the left weight beam 133 and a guide rod 442 provided in the guide cylinder 441. The guide cylinder 441 and the guide rod 442 extend in the front-rear direction, and the guide rod 442 can be extended and retracted in the front-rear direction within the guide cylinder to adjust the tension to the crawler belt. A track tensioner 443 is provided at the rear end of the guide rod 442.
Referring to fig. 7, the top of the left branch beam 133 is further provided with a support plate 444, and the support plate 444 is positioned at the front end of the guide cylinder 441. A support plate 444 is fixed to the upper end of the left girder 133 for preventing the left girder 133 from being cracked. The left track supporting assembly 45 is further arranged above the guide cylinder 441, and the left track supporting assembly 45 comprises a supporting frame 451 fixed at the upper end of the guide cylinder 441 and extending upwards, and a track supporting wheel 452 arranged at the upper end of the supporting frame 451.
The track assembly 4 further includes a track body wrapped around the track drive wheel 43, the first thrust wheel set 41, the second thrust wheel set 42, the track tensioning wheel 443, and the track support wheel 452. The track assembly 4 is symmetrically arranged on the left and right supporting beams 133 and 134, and the right supporting beam 134 is symmetrically provided with another set of driving wheels, supporting wheels, tensioning wheels, supporting wheels and a track body.
Referring to fig. 8, the upper end of the rotary cultivator attachment frame 12 is provided with an upper lift arm 121, and the upper lift arm 121 can be rotated up and down. The lower end of the rotary cultivator mounting frame 12 is provided with a lower lifting arm 122, the front end of the lower lifting arm 122 is connected with the frame 1 and extends backwards, and the rear end of the lower lifting arm 122 is connected with the rotary cultivator assembly 3. The tiller mount 12 further includes an upper tie rod 123 connecting the upper lift arm 121 and the lower lift arm 122 and a lower tie rod 124 connecting the lower lift arm 122 and the frame 1.
The rotary cultivator mounting frame 12 is also provided with a lifting cylinder 125, the lower end of the lifting cylinder 125 is connected with the frame 1 and the upper end is connected with the upper lifting arm 121. The lifting cylinder 125 stretches and contracts to drive the upper lifting arm 121 to rotate, and then sequentially passes through the upper pull rod 123 and the lower lifting arm 122 to drive the rotary cultivator assembly 3 to lift or press down.
Referring to fig. 9, in the present embodiment, the rotary cultivator mounting frame 12 is symmetrically disposed, the upper lifting arm 121 includes extending portions extending rearward from two ends of the rotation shaft, two upper pulling rods 123 are symmetrically disposed left and right and are respectively connected to one extending portion, two lower lifting arms 122 are symmetrically disposed left and right and are respectively connected to one upper pulling rod 123, and two lower pulling rods 124 are symmetrically disposed left and right and are respectively connected to one lower lifting arm 122. The left lower pull rod extends from the left lower lifting arm to the left of the frame 1 and is connected with the frame 1, and the right lower pull rod extends from the right lower lifting arm to the right of the frame 1 and is connected with the frame 1.
The rotary cultivator attachment frame 12 further includes a first tie bar 126 provided below the upper lift arm 121 and extending from front to rear, and left and right link plates 127 and 128 provided on left and right sides of the first tie bar 126, respectively. The upper ends of the left connecting plate 127 and the right connecting plate 128 are connected with the first pull rod 126, the left connecting plate 127 extends downwards while being inclined to the left side of the first pull rod 126 and fixed with the rotary cultivator assembly 3, and the right connecting plate 128 extends downwards while being inclined to the right side of the first pull rod 126 and fixed with the rotary cultivator assembly 3.
The lift cylinder 125 is provided with two and symmetrically disposed at both left and right sides of the first tie rod 126. The rotary tiller assembly 3 includes a rotary tiller transfer case 31, the rotary tiller transfer case 31 being disposed between a left connecting plate 127 and a right connecting plate 128. The rotary tiller transfer case 31 is configured to transmit power of an input shaft extending in the front-rear direction to both left and right sides to the rotary tiller assembly 3.
It will be apparent to those skilled in the art that various modifications and variations can be made to the above-described exemplary embodiments of the present invention without departing from the spirit and scope of the invention. Therefore, it is intended that the present invention cover the modifications and variations of this invention provided they come within the scope of the appended claims and their equivalents.

Claims (10)

1. A track rotary tiller defining a travel direction of the track rotary tiller, comprising:
the rotary cultivator comprises a frame, a rotary cultivator body and a rotary cultivator body, wherein the frame comprises a main body part, a rotary cultivator mounting rack positioned at the rear end of the main body part and a crawler mounting rack positioned below the main body part, and the crawler mounting rack is provided with a crawler assembly;
the automatic transmission device comprises a main body part, wherein an oil tank, a hydraulic oil tank, a traveling gearbox, an engine and a working gearbox are arranged above the main body part, the oil tank and the hydraulic oil tank are arranged at the front end of the main body part, the traveling gearbox is arranged between the oil tank and the hydraulic oil tank, the engine is arranged at the rear of the oil tank, the working gearbox is arranged between the engine and a rotary cultivator mounting frame, and the engine is respectively in transmission connection with the traveling gearbox and the working gearbox;
the rotary cultivator assembly is connected with the rotary cultivator mounting frame;
the cab is fixed with the frame and is arranged above the engine;
the peripheral cover assembly is fixed with the main body part, the oil tank, the hydraulic oil tank, the walking gearbox, the engine and the operation gearbox are positioned inside the peripheral cover assembly, and the rotary cultivator mounting frame is positioned outside the peripheral cover assembly.
2. The track rotary tiller of claim 1, wherein said frame includes a front cross member and a rear cross member parallel to each other, a bottom portion of said engine being secured to said front and rear cross members, respectively, and said main body portion includes a hydraulic tank support portion extending forwardly from said front cross member and a tank support portion.
3. The track rotary tiller of claim 2, wherein said front cross member is provided with a transmission connection plate for securing a traveling transmission, said transmission connection plate is disposed between the hydraulic tank support portion and the tank support portion, and a transmission mount for securing a working transmission is provided rearward of said rear cross member.
4. The crawler-type rotary tiller of claim 3, wherein a first baffle and a second baffle are respectively disposed on both sides of the rotary tiller mounting frame, a bottom of the first baffle is fixed to the frame, the first baffle extends obliquely upward and backward from the frame, and the second baffle and the first baffle are symmetrically disposed with respect to the rotary tiller mounting frame.
5. The track rotary tiller of claim 4, wherein a post-treatment device is disposed between said engine and said second baffle, a post-treatment mounting base secured to said frame is disposed at a bottom of said post-treatment device, and said post-treatment device is secured to said post-treatment mounting base.
6. The track rotary tiller of claim 2, wherein the track mount includes a front splayed beam and a rear splayed beam extending obliquely downward from a bottom of the frame toward both sides of a width direction of the frame, the front splayed beam being fixed to a bottom of the front cross beam, the rear splayed beam being fixed to a bottom of the rotary tiller mount, the track mount further including a left and a right bracing beam connecting the front splayed beam and the rear splayed beam, the left and right bracing beams being perpendicular to the front cross beam.
7. The track rotary tiller of claim 6, wherein the tensioning wheel assembly is disposed above the left support beam, the tensioning wheel assembly comprises a guide cylinder extending along the length direction of the left support beam, a guide rod disposed in the guide cylinder, and a track tensioning wheel disposed at one end of the guide rod, and a support plate is further disposed at the upper end of the left support beam and located at one end of the guide cylinder away from the track tensioning wheel.
8. The crawler rotary tiller according to claim 7, wherein the left and right sides of the left support beam are respectively provided with a first support wheel set and a second support wheel set, a left crawler driving wheel is arranged above the left support beam, the left crawler driving wheel is arranged at the front end of the front splayed beam, a left crawler supporting component is arranged above the guide cylinder, the left crawler supporting component comprises a support frame fixed at the upper end of the guide cylinder and extending upwards and crawler supporting wheels arranged at the upper end of the support frame, and the crawler components are symmetrically arranged on the left support beam and the right support beam.
9. The track rotary tiller of claim 1, wherein the tiller mount comprises an upper lift arm, a lower lift arm, an upper pull rod connecting the upper lift arm and the lower lift arm, and a lower pull rod connecting the lower lift arm and the frame, the upper lift arm is disposed above the lower lift arm, the lower lift arm is connected with the tiller assembly, a lift cylinder is disposed between the upper lift arm and the frame, one end of the lift cylinder is connected with the frame, the other end of the lift cylinder is connected with the upper lift arm, and the upper lift arm and the lower lift arm swing up and down along with the extension of the lift cylinder.
10. The track rotary tiller of claim 9, wherein the tiller mount further comprises a first tie rod, a left tie plate, and a right tie plate, the tiller assembly comprises a tiller transfer case, the first tie rod extends from front to back, the left tie plate and the right tie plate are respectively fixed on left and right sides of the first tie rod, the left tie plate extends downward while tilting to the left, the right tie plate extends downward while tilting to the right, and the tiller transfer case is disposed between the left tie plate and the right tie plate.
CN202310185176.8A 2023-03-01 2023-03-01 Crawler-type rotary cultivator Pending CN116058114A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310185176.8A CN116058114A (en) 2023-03-01 2023-03-01 Crawler-type rotary cultivator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310185176.8A CN116058114A (en) 2023-03-01 2023-03-01 Crawler-type rotary cultivator

Publications (1)

Publication Number Publication Date
CN116058114A true CN116058114A (en) 2023-05-05

Family

ID=86178501

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310185176.8A Pending CN116058114A (en) 2023-03-01 2023-03-01 Crawler-type rotary cultivator

Country Status (1)

Country Link
CN (1) CN116058114A (en)

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