CN113424668A - A rotary tillage wheel height regulating device for agricultural rotary cultivator - Google Patents
A rotary tillage wheel height regulating device for agricultural rotary cultivator Download PDFInfo
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- CN113424668A CN113424668A CN202110708074.0A CN202110708074A CN113424668A CN 113424668 A CN113424668 A CN 113424668A CN 202110708074 A CN202110708074 A CN 202110708074A CN 113424668 A CN113424668 A CN 113424668A
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- 238000003971 tillage Methods 0.000 title claims abstract description 102
- 230000001105 regulatory effect Effects 0.000 title claims description 3
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 230000003139 buffering effect Effects 0.000 claims description 19
- 230000009471 action Effects 0.000 claims description 12
- 230000003028 elevating effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 238000013016 damping Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003631 expected effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 238000009331 sowing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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
- A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
- A01B33/087—Lifting devices; Depth regulation devices; Mountings
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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
- A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
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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
- A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
- A01B33/082—Transmissions; Gearings; Power distribution
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Soil Working Implements (AREA)
- Agricultural Machines (AREA)
Abstract
The invention relates to the technical field of agricultural rotary cultivators, and discloses a rotary tillage wheel height adjusting device for an agricultural rotary cultivator, which comprises a rotary tillage frame body, wherein an installation groove is formed in the rotary tillage frame body, a shielding plate is arranged at the rear side of the rotary tillage frame body, lifting mechanisms are arranged at the upper part of the rotary tillage frame body, first gears are arranged at the left sides of the lifting mechanisms at the right sides, a disc belt is arranged at the right sides of the lifting mechanisms at the left sides, a driving motor is arranged at the upper part of the rotary tillage frame body, a second gear is arranged on a transmission shaft of the driving motor and is meshed with two groups of first gears, and a hydraulic mechanism is arranged at the rear side of the rotary tillage frame body. The auxiliary rotary tillage wheel can better cultivate land and can automatically adjust along with the flatness of the ground.
Description
Technical Field
The invention belongs to the technical field of agricultural rotary cultivators, and particularly relates to a rotary tillage wheel height adjusting device for an agricultural rotary cultivator.
Background
The rotary cultivator is a cultivator which is matched with a tractor to complete the operations of ploughing and harrowing. The soil breaking machine has the characteristics of strong soil breaking capacity, flat ground surface after ploughing and the like, so that the soil breaking machine is widely applied; meanwhile, the stubble buried below the ground surface can be cut up, the operation of the seeder is convenient, a good seedbed is provided for later sowing, and an agricultural rotary cultivator is needed when the land is uneven; however, the height of the rotary cultivator cannot be adjusted when the existing agricultural rotary cultivator works on the ground, the ground is uneven, the expected effect cannot be achieved, the working efficiency of the agricultural rotary cultivator is reduced, the working time of a user is prolonged, and meanwhile the practicability of the agricultural rotary cultivator is reduced.
The invention with the number of CN202010913319.9 found by retrieval provides a rotary tillage wheel height adjusting device for an agricultural rotary cultivator, which comprises a rotary cultivator body 1; 2. a connecting frame; 3. adjusting the moving plate; 4. a triangular connecting frame; 5. a sliding lifting block; 6. a rotating bearing; 7. dwang isotructure, the device can be better adapt to some road surfaces of level unevenness, the stability of the work of agricultural rotary cultivator has been improved, can be better reach anticipated result of use, user's operating time has been reduced, thereby the practicality of agricultural rotary cultivator is improved, the convenience of use has further been improved, nevertheless the device drives through four group's motors and drives, the cost is higher when production, and do not have the cushioning effect, lead to ploughing the tooth at practical rotary tillage wheel, produce the phenomenon of rupture easily, for this reason, we have provided a rotary tillage wheel height adjusting device for agricultural rotary cultivator.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides the rotary tillage wheel height adjusting device for the agricultural rotary cultivator, which effectively solves the problem that the breakage phenomenon is easily caused on the tillage teeth of the practical rotary tillage wheel due to higher manufacturing cost and no damping effect during production.
In order to achieve the purpose, the invention provides the following technical scheme: a rotary tillage wheel height adjusting device for an agricultural rotary cultivator comprises a rotary tillage frame body, wherein a mounting groove is formed in the rotary tillage frame body, a shielding plate is arranged on the rear side of the rotary tillage frame body, lifting mechanisms are arranged on the upper portion of the rotary tillage frame body, first gears are arranged on the left sides of the lifting mechanisms on the right sides, a disc belt is arranged on the right sides of the lifting mechanisms on the left sides, a driving motor is mounted on the upper portion of the rotary tillage frame body, a second gear is arranged on a transmission shaft of the driving motor, the second gear is meshed with the two groups of first gears, and a hydraulic mechanism is arranged on the rear side of the rotary tillage frame body;
the bottom of elevating system is provided with the lifter plate, the bottom of lifter plate all is provided with damper, damper's bottom is provided with the buffer board, the bottom of buffer board is provided with the rotary tillage wheel.
Preferably, the lifting mechanism comprises a lifting frame, a screw rod is arranged in the lifting frame, a sliding plate is arranged in the lifting frame, the upper portion of the sliding plate is in threaded connection with the screw rod, the bottom of the sliding plate is connected with the upper portion of the lifting plate, a limiting rod is arranged in the lifting frame, and the other end of the limiting rod is movably connected in the sliding plate.
Preferably, the hydraulic mechanism comprises a hydraulic machine, a bearing seat is arranged at the telescopic end of the hydraulic machine, and a sleeve pipe is arranged inside the bearing seat.
Preferably, the two groups of screw rods on the rear side are arranged in a hexagonal shape, and the shape of the inner part of the sleeve pipe is matched with the shape of the screw rods.
Preferably, the damping mechanism comprises a fixed pipe, a supporting rod and a first buffering spring, the supporting rod is arranged inside the fixed pipe, the bottom of the fixed pipe is connected with the buffering plate, the upper portion of the supporting rod is connected with the lifting plate, the first buffering spring is located on the outer side surface of the fixed pipe, and the upper side and the lower side of the first buffering spring are connected with the lifting plate and the buffering plate.
Preferably, the front side and the rear side of the upper part of the sliding plate are both provided with positioning plates, and the upper part of the lifting frame is positioned at the viewing side of the two groups of positioning plates.
Preferably, the left side and the right side of buffer board bottom all are provided with the tripod, the inside of tripod is provided with the bearing, the rotary tillage wheel pass through the bearing with the tripod is connected.
Preferably, the rear side of the rotary tillage frame body is provided with mounting seats, and the mounting seats are arranged in a triangular shape.
Preferably, the bottom of the lifting plate is provided with an inclined tube body, a second buffer spring is arranged inside the inclined tube body, the other end of the second buffer spring is provided with a pull rod, and the bottom of the pull rod is connected with the upper portion of the buffer plate.
Preferably, the upper part of the rotary tillage frame body is uniformly provided with an action groove, the sliding plate is matched with the width of the action groove, and the sliding plate is positioned inside the action groove.
Compared with the prior art, the invention has the beneficial effects that:
1. the position of the bearing seat is adjusted by the operation of the hydraulic press, the sleeve pipes are respectively sleeved with two groups of screw rods at the rear side, so that the two groups of screw rods can simultaneously rotate, four groups of lifting mechanisms can simultaneously work by arranging the disc belts, the integral height of the lifting plates can be better adjusted, the buffer plate can be damped by arranging the damping mechanism, the problem that the rotary tillage wheels cannot work well due to unevenness of the ground is avoided, the auxiliary rotary tillage wheels are better contacted with the ground, the auxiliary rotary tillage wheels can better perform tillage work, the height of the rotary tillage wheels can be better adjusted by the structure, the problem that the rotary tillage wheels cannot work well due to unevenness of the ground is avoided, the auxiliary rotary tillage wheels are better contacted with the ground, and the auxiliary rotary tillage wheels can perform tillage work better, the adjustment can be automatically carried out along with the flatness of the ground;
2. the middle part of the buffer plate can be reinforced and stabilized by arranging the inclined pipe body and the pull rod, and the buffer plate can be secondarily buffered by arranging the second buffer spring, so that the stability of the rotary tillage wheel can be effectively improved, and the rotary tillage wheel can be assisted to work better;
3. the tripod and the bearing are arranged, so that the position of the rotary tillage wheel can be limited, the rotary tillage wheel is assisted to perform adjustment work better, and the tripod is high in stability and can perform position limiting work better;
4. the fixed pipe and the support rod are arranged, so that the position of the buffer plate can be limited, the first buffer spring can be prevented from deforming, the first buffer spring is assisted to perform buffer work better, the buffer plate can be effectively buffered and damped, and the rotary tillage wheel is assisted to rotate better;
5. the position of the bearing seat is adjusted through the operation of the hydraulic press, so that the sleeve pipes are respectively sleeved with the two groups of screw rods on the rear side, the two groups of screw rods can rotate simultaneously, and the left side of the lifting plate is assisted to be adjusted.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
In the drawings:
FIG. 1 is a schematic structural view of a height adjustment device for a rotary tillage wheel of an agricultural rotary cultivator according to the present invention;
FIG. 2 is a schematic view of a rotary tillage wheel structure of a rotary tillage wheel height adjustment device for an agricultural rotary cultivator of the present invention;
FIG. 3 is a schematic structural view of a hydraulic mechanism of a device for adjusting the height of a rotary tillage wheel of an agricultural rotary cultivator, according to the present invention;
FIG. 4 is a schematic view of a fixing tube of a height adjustment device for a rotary tillage wheel of an agricultural rotary cultivator according to the present invention;
FIG. 5 is a schematic view of a tripod of a height adjustment device of a rotary tillage wheel for an agricultural rotary cultivator according to the present invention;
FIG. 6 is a schematic structural view of a damping mechanism of a height adjustment device for a rotary tillage wheel of an agricultural rotary cultivator.
In the figure: 100. a rotary tillage frame body; 101. a mounting seat; 110. mounting grooves; 120. a shielding plate; 130. a lifting mechanism; 131. a lifting frame; 132. a screw; 133. a sliding plate; 134. a restraining bar; 135. positioning a plate; 140. a first gear; 150. coiling; 160. a drive motor; 170. a second gear; 180. a hydraulic mechanism; 181. a hydraulic press; 182. a bearing seat; 183. sleeving a pipe; 200. a lifting plate; 201. inclining the pipe body; 202. a second buffer spring; 203. a pull rod; 210. a damping mechanism; 211. a fixed tube; 212. A strut; 213. a first buffer spring; 220. a buffer plate; 221. a tripod; 230. a rotary tillage wheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In a first embodiment, as shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, a height adjusting device for a rotary tillage wheel of an agricultural rotary cultivator includes a rotary tillage frame body 100, a mounting groove 110 is formed in the rotary tillage frame body 100, a shielding plate 120 is arranged on the rear side of the rotary tillage frame body 100, lifting mechanisms 130 are arranged on the upper portions of the rotary tillage frame body 100, first gears 140 are arranged on the left sides of the right lifting mechanisms 130, a belt coil 150 is arranged on the right sides of the left lifting mechanisms 130, a driving motor 160 is arranged on the upper portion of the rotary tillage frame body 100, a second gear 170 is arranged on a transmission shaft of the driving motor 160, the second gear 170 is engaged with the two sets of first gears 140, and a rotary tillage hydraulic mechanism 180 is arranged on the rear side of the rotary tillage frame body 100;
the bottom of elevating system 130 is provided with lifter plate 200, and the bottom of lifter plate 200 all is provided with damper 210, and damper 210's bottom is provided with buffer plate 220, and buffer plate 220's bottom is provided with rotary tillage wheel 230.
In the second embodiment, as shown in fig. 1, the lifting mechanism 130 includes a lifting frame 131, a screw 132 is disposed inside the lifting frame 131, a sliding plate 133 is disposed inside the lifting frame 131, the upper portion of the sliding plate 133 is screwed with the screw 132, the bottom of the sliding plate 133 is connected to the upper portion of the lifting plate 200, a limiting rod 134 is disposed inside the lifting frame 131, the other end of the limiting rod 134 is movably connected to the inside of the sliding plate 133, the position of the sliding plate 133 is adjusted through rotation of the screw 132, and the limiting rod 134 is disposed to limit the position of the sliding plate 133 when the sliding plate 133 slides, so as to assist the sliding plate 133 to better drive the lifting plate 200 to perform lifting operation, and assist the lifting plate 200 to perform adjustment operation better.
Third embodiment, given by fig. 3, the hydraulic mechanism 180 includes a hydraulic machine 181, the telescopic end of the hydraulic machine 181 is provided with a bearing seat 182, the inside of the bearing seat 182 is provided with a sleeve pipe 183, work is performed by operating the hydraulic machine 181, the position of the bearing seat 182 is adjusted by operating the hydraulic machine 181, so that the sleeve pipe 183 is respectively sleeved on the two sets of screws 132 at the rear side, the two sets of screws 132 can be rotated simultaneously, and the left side of the lifting plate 200 can be better assisted to be adjusted.
Fourth embodiment is given by fig. 3, and the shape that the side was looked mutually to two sets of screws 132 of rear side is the hexagonal setting, and the shape of the inside of pipe socket 183 and the shape phase-match of screw 132, can assist pipe socket 183 through above-mentioned structure and carry out the bell and spigot work to screw 132 better, avoid screw 132 to produce the co-rotation phenomenon, assist the better work of rotating of screw 132.
In the fifth embodiment, as shown in fig. 6, the damping mechanism 210 includes a fixing tube 211, a supporting rod 212 and a first buffering spring 213, the supporting rod 212 is disposed inside the fixing tube 211, the bottom of the fixing tube 211 is connected to the buffering plate 220, the upper portion of the supporting rod 212 is connected to the lifting plate 200, the first buffering spring 213 is located on the outer side surface of the fixing tube 211, the upper and lower sides of the first buffering spring 213 are connected to the lifting plate 200 and the buffering plate 220, and by disposing the fixing tube 211 and the supporting rod 212, the position of the buffering plate 220 can be limited, and the first buffering spring 213 can be prevented from being deformed, so as to assist the first buffering spring 213 to perform better buffering, effectively perform buffering and damping on the buffering plate 220, and assist the rotary tillage wheel 230 to rotate better.
Sixth embodiment, as shown in fig. 1, the front and rear sides of the upper portion of the sliding plate 133 are provided with the positioning plates 135, the upper portion of the crane 131 is located at the viewing side of the two sets of positioning plates 135, and the positioning plates 135 can limit the position of the sliding plate 133, so as to assist the sliding plate 133 to perform sliding operation better, avoid the sliding plate 133 from being limited by inclination during sliding, and assist the sliding plate 133 to perform adjustment operation better on the position of the left side of the lifting plate 200.
In the seventh embodiment, as shown in fig. 5, the triangular supports 221 are disposed on both left and right sides of the bottom of the buffer plate 220, the bearings are disposed inside the triangular supports 221, and the rotary tillage wheels 230 are connected to the triangular supports 221 through the bearings. Through being provided with tripod 221 and bearing, can injecing rotary tillage wheel 230's position, supplementary rotary tillage wheel 230 is better adjusts work, and tripod 221's stability is strong, can be better carry out the position to rotary tillage wheel 230 and injecing work.
Eighth embodiment, is given by fig. 3, and the rear side of rotary tillage support body 100 all is provided with mount pad 101, and the shape of three group mount pads 101 is the setting of prism, through being provided with mount pad 101, can be better fix the device on the upper portion of agricultural arable land machine, and the mount pad 101 that the prism set up, stability and fastness when can improving the installation assist better the work of ploughing.
Ninth embodiment, as shown in fig. 4, the bottom of the lifting plate 200 is provided with an inclined tube 201, the inclined tube 201 is provided with a second buffer spring 202 inside, the other end of the second buffer spring 202 is provided with a pull rod 203, the bottom of the pull rod 203 is connected with the upper portion of the buffer plate 220, the inclined tube 201 and the pull rod 203 are provided, the middle portion of the buffer plate 220 can be stably reinforced, the second buffer spring 202 is provided, the buffer plate 220 can be secondarily buffered, the stability of the rotary tillage wheel 230 can be effectively improved, and the auxiliary rotary tillage wheel 230 can work better.
In the tenth embodiment, as shown in fig. 1, the upper portion of the rotary tillage frame body 100 is uniformly provided with an action groove, the sliding plate 133 is matched with the action groove in width, and the sliding plate 133 is located inside the action groove, so that the sliding plate 133 can be assisted to slide better, the position of the sliding plate 133 is limited, and the sliding plate 133 is prevented from being deflected.
The working principle is as follows: the rotation is carried out by operating the driving motor 160 to drive the first gear 140 to rotate, the second gear 170 driven by the rotation of the first gear 140 rotates, the screw 132 is driven to rotate by the rotation of the second gear 170, the position of the sliding plate 133 is adjusted by the rotation of the screw 132, and the limiting rod 134 is arranged to limit the position of the sliding plate 133 when the sliding plate 133 slides, so as to assist the sliding plate 133 to better drive the left side of the lifting plate 200 to lift and lower, and to assist the lifting plate 200 to better adjust the position of the left side of the lifting plate 200, and when the left side of the lifting plate 200 rises, the left side of the buffer plate 220 is driven to rise, thereby driving the left side of the rotary tillage wheel 230 to rise, and when the left side of the lifting plate 200 falls, the left side of the rotary tillage wheel 230 is driven to fall, and the position of the left side of the rotary tillage wheel 230 can be adjusted, the position of the bearing seat 182 is adjusted by the operation of the hydraulic machine 181, the sleeve pipe 183 is respectively sleeved with the two sets of screw rods 132 at the rear side, so that the two sets of screw rods 132 can simultaneously rotate, the four sets of lifting mechanisms 130 can simultaneously work by arranging the disk belts 150, the whole height of the lifting plate 200 can be better adjusted, the buffer plate 220 can be damped by arranging the damping mechanism 210, the problem that the rotary tillage wheel 230 cannot work well due to unevenness of the ground is avoided, the auxiliary rotary tillage wheel 230 can better contact with the ground, the auxiliary rotary tillage wheel 230 can better perform tillage work, the thrown soil can be shielded by arranging the shielding plate 120, the damage to the human body is avoided, the height of the rotary tillage wheel 230 can be better adjusted by the structure, the problem that the rotary tillage wheel 230 cannot work well due to unevenness of the ground is avoided, the auxiliary rotary tillage wheel 230 is better contacted with the ground, and the auxiliary rotary tillage wheel 230 can perform tillage better and can automatically perform adjustment work along with the flatness of the ground.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a rotary tillage wheel height regulating device for agricultural rotary cultivator which characterized in that: the rotary tillage frame comprises a rotary tillage frame body (100), wherein a mounting groove (110) is formed in the rotary tillage frame body (100), a baffle plate (120) is arranged on the rear side of the rotary tillage frame body (100), lifting mechanisms (130) are arranged on the upper portion of the rotary tillage frame body (100), first gears (140) are arranged on the left sides of the lifting mechanisms (130) on the right sides, disc belts (150) are arranged on the right sides of the lifting mechanisms (130) on the left sides, a driving motor (160) is installed on the upper portion of the rotary tillage frame body (100), a second gear (170) is arranged on a transmission shaft of the driving motor (160), the second gears (170) are meshed with the two groups of first gears (140), and a hydraulic mechanism (180) is arranged on the rear side of the rotary tillage frame body (;
the bottom of elevating system (130) is provided with lifter plate (200), the bottom of lifter plate (200) all is provided with damper (210), the bottom of damper (210) is provided with buffer board (220), the bottom of buffer board (220) is provided with rotary tillage wheel (230).
2. A rotary tillage wheel height adjustment device for an agricultural rotary cultivator according to claim 1, wherein: the lifting mechanism (130) comprises a lifting frame (131), a screw rod (132) is arranged in the lifting frame (131), a sliding plate (133) is arranged in the lifting frame (131), the upper part of the sliding plate (133) is in threaded connection with the screw rod (132), the bottom of the sliding plate (133) is connected with the upper part of the lifting plate (200), a limiting rod (134) is arranged in the lifting frame (131), and the other end of the limiting rod (134) is movably connected in the sliding plate (133).
3. A rotary tillage wheel height adjustment device for an agricultural rotary cultivator according to claim 2, wherein: the hydraulic mechanism (180) comprises a hydraulic machine (181), a bearing seat (182) is arranged at the telescopic end of the hydraulic machine (181), and a sleeve pipe (183) is arranged inside the bearing seat (182).
4. A rotary tillage wheel height adjustment device for an agricultural rotary cultivator according to claim 3, wherein: the shapes of the two groups of screw rods (132) at the rear side are arranged in a hexagonal shape, and the shape of the inner part of the sleeve pipe (183) is matched with the shape of the screw rods (132).
5. A rotary tillage wheel height adjustment device for an agricultural rotary cultivator according to claim 4, wherein: damper (210) are including fixed pipe (211), branch (212) and first buffering spring (213), the inside of fixed pipe (211) is provided with branch (212), the bottom of fixed pipe (211) with buffer board (220) are connected, the upper portion of branch (212) with lifter plate (200) are connected, first buffering spring (213) are located the lateral surface of fixed pipe (211), just the upper and lower both sides of first buffering spring (213) with lifter plate (200) and buffer board (220) are connected.
6. A rotary tillage wheel height adjustment device for an agricultural rotary cultivator according to claim 2, wherein: the front side and the rear side of the upper part of the sliding plate (133) are respectively provided with a positioning plate (135), and the upper part of the lifting frame (131) is positioned at the viewing side of the two groups of positioning plates (135).
7. A rotary tillage wheel height adjustment device for an agricultural rotary cultivator according to claim 1, wherein: the left side and the right side of buffer board (220) bottom all are provided with tripod (221), the inside of tripod (221) is provided with the bearing, rotary tillage wheel (230) through the bearing with tripod (221) are connected.
8. A rotary tillage wheel height adjustment device for an agricultural rotary cultivator according to claim 1, wherein: the rear side of the rotary tillage frame body (100) is provided with a mounting seat (101), and the mounting seats (101) are in a triangular prism shape.
9. A rotary tillage wheel height adjustment device for an agricultural rotary cultivator according to claim 1, wherein: the bottom of the lifting plate (200) is provided with an inclined pipe body (201), a second buffer spring (202) is arranged inside the inclined pipe body (201), the other end of the second buffer spring (202) is provided with a pull rod (203), and the bottom of the pull rod (203) is connected with the upper portion of the buffer plate (220).
10. A rotary tillage wheel height adjustment device for an agricultural rotary cultivator according to claim 2, wherein: the upper part of the rotary tillage frame body (100) is uniformly provided with action grooves, the sliding plates (133) are matched with the width of the action grooves, and the sliding plates (133) are positioned in the action grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110708074.0A CN113424668A (en) | 2021-06-24 | 2021-06-24 | A rotary tillage wheel height regulating device for agricultural rotary cultivator |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110708074.0A CN113424668A (en) | 2021-06-24 | 2021-06-24 | A rotary tillage wheel height regulating device for agricultural rotary cultivator |
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| CN202110708074.0A Pending CN113424668A (en) | 2021-06-24 | 2021-06-24 | A rotary tillage wheel height regulating device for agricultural rotary cultivator |
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| CN210053763U (en) * | 2019-05-14 | 2020-02-14 | 台州格罗威农机有限公司 | Remote control track self-propelled rotary cultivator |
| CN211481859U (en) * | 2019-12-07 | 2020-09-15 | 赵玉萍 | Crop planting land plowing device |
| CN112005627A (en) * | 2020-09-03 | 2020-12-01 | 湖南福格森装备科技有限公司 | A rotary tillage wheel height regulating device for agricultural rotary cultivator |
| CN212519894U (en) * | 2020-05-06 | 2021-02-12 | 白庆宇 | Agricultural land soil turning device |
| CN112385332A (en) * | 2020-10-31 | 2021-02-23 | 孙方义 | Wheel type garden tool height adjusting mechanism |
| CN212992907U (en) * | 2020-08-07 | 2021-04-20 | 江苏金云农业装备有限公司 | Tool apron for rotary cultivator |
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2021
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| CN209914426U (en) * | 2019-03-21 | 2020-01-10 | 安徽国豪农业科技有限公司 | Vertical side cutting device of rape harvester |
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| CN211481859U (en) * | 2019-12-07 | 2020-09-15 | 赵玉萍 | Crop planting land plowing device |
| CN212519894U (en) * | 2020-05-06 | 2021-02-12 | 白庆宇 | Agricultural land soil turning device |
| CN212992907U (en) * | 2020-08-07 | 2021-04-20 | 江苏金云农业装备有限公司 | Tool apron for rotary cultivator |
| CN112005627A (en) * | 2020-09-03 | 2020-12-01 | 湖南福格森装备科技有限公司 | A rotary tillage wheel height regulating device for agricultural rotary cultivator |
| CN112385332A (en) * | 2020-10-31 | 2021-02-23 | 孙方义 | Wheel type garden tool height adjusting mechanism |
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