CN220383510U

CN220383510U - Anti-rotary cultivator

Info

Publication number: CN220383510U
Application number: CN202321525598.7U
Authority: CN
Inventors: 吴亮; 许章化
Original assignee: Lianyungang Sulian Machinery Co ltd
Current assignee: Lianyungang Sulian Machinery Co ltd
Priority date: 2023-06-15
Filing date: 2023-06-15
Publication date: 2024-01-26
Anticipated expiration: 2033-06-15

Abstract

The utility model relates to the technical field of anti-rotation rotary tillers, and discloses an anti-rotation rotary tiller, which comprises a main body mechanism, an auxiliary supporting mechanism and a protection mechanism, wherein the auxiliary supporting mechanism is positioned above the main body mechanism, the protection mechanism is positioned below the main body mechanism, the main body mechanism comprises a rotary tillage support, a connecting plate and a positive and negative motor, the connecting plate is fixedly arranged at the left end and the right end of the lower end of the rotary tillage support, the positive and negative motor is fixedly arranged at the left end of the connecting plate, and the main body mechanism further comprises a rotary tillage rake, a U-shaped supporting plate, a fixing plate and a driving assembly. This anti-rotary cultivator, through installing main part mechanism, realized this rotary cultivator when carrying out the rotary tillage operation, can carry out suitable regulation to the position of rotary tillage harrow according to the user demand to realize the regulation to ground rotary tillage degree of depth, make this rotary cultivator can satisfy different topography and carry out the operation of ploughing, with guaranteeing that the depth of ploughing is even, the ploughing is even, has improved this anti-rotary cultivator's flexibility and suitability.

Description

Anti-rotary cultivator

Technical Field

The utility model relates to the technical field of anti-rotation rotary tillers, in particular to an anti-rotation rotary tiller.

Background

In agricultural production, the rotary tillage soil conveying and ridging operation on the field land in spring is generally completed by adopting agricultural machinery operation, but the rotary tillage soil loosening and stubble cleaning operation is limited by the existing machinery, namely, the rotary tillage soil loosening and stubble cleaning operation are completed by a power traction rotary cultivator and a power traction plow respectively, the operation time is long, the operation is inconvenient, the production efficiency is low, and the production cost is also improved.

The utility model provides a front-back hitching type forward-reverse rotary cultivator which comprises a main beam, wherein a middle gear box is arranged in the middle of the main beam, side gear boxes are arranged at two sides of the main beam, power input shafts are arranged at the front and back of the middle gear box, an output shaft of the middle gear box is connected with the input shafts of the side gear boxes, a hood is arranged below the main beam, two ends of the hood are connected to side gear boxes at two sides, a rotary blade shaft is arranged below the hood, two ends of the rotary blade shaft are connected to the output shafts of the side gear boxes at two sides, a supporting plate is arranged behind the rotary blade shaft, and the supporting plate is movably arranged on the hood; side gear boxes are arranged on two sides of the rotary cultivator, synchronous operation is carried out, operation is stable, torsion born by one side of the cutter shaft is reduced, service life is prolonged, and maintenance cost is reduced.

However, when the forward and reverse rotary cultivator disclosed in the prior art CN206542706U patent is used, the adjusting effect of the rotary tillage assembly is poor, the rotary tillage depth is not convenient to properly adjust according to the flatness of the terrain, the uniformity of the tillage operation depth is not convenient to ensure, and the use requirement of people is not convenient to meet.

Disclosure of Invention

(one) solving the technical problems

The utility model aims to provide a reverse rotary cultivator, which aims to solve the problems that the conventional reverse rotary cultivator is poor in adjusting effect on a rotary tillage assembly and inconvenient to properly adjust the rotary tillage depth according to the flatness of a topography.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the anti-rotation rotary cultivator comprises a main body mechanism, an auxiliary supporting mechanism and a protection mechanism, wherein the auxiliary supporting mechanism is positioned above the main body mechanism, the protection mechanism is positioned below the main body mechanism, the main body mechanism comprises a rotary tillage support, a connecting plate and a positive and negative motor, the connecting plate is fixedly arranged at the left end and the right end of the lower end of the rotary tillage support, and the positive and negative motor is fixedly arranged at the left end of the connecting plate;

the main body mechanism further comprises a rotary tillage rake, a U-shaped supporting plate, a fixed plate and a driving component, wherein the rotary tillage rake is fixedly arranged at the transmission end of the right end of the positive motor and the negative motor, the rotary tillage rake is positioned in the middle of the connecting plate, the U-shaped supporting plate is movably arranged at the upper end of the rotary tillage support, the fixed plate is fixedly arranged at the lower end of the U-shaped supporting plate, and the driving component is fixedly arranged at the lower end of the U-shaped supporting plate.

Preferably, the drive assembly includes lead screw, movable seat and locating nut, lead screw fixed mounting is at the driving end of drive assembly lower extreme, movable seat fixed mounting is in the left end of fixed plate upper end, the lower extreme rotation of lead screw is connected the movable seat, locating nut movable mounting is at the outer end of lead screw, locating nut and lead screw threaded connection, and drive assembly's design can be according to the user demand, adjusts the rotary tillage degree of depth of rotary tillage harrow.

Preferably, the auxiliary support mechanism comprises a connecting rod, a connecting block, a reinforcing rod, a fixing groove, an assembly plate and an assembly hole, wherein the connecting rod is fixedly arranged at the right end of the positioning nut, the connecting block is fixedly arranged at the right end of the connecting rod, and the effect of limiting and supporting is provided for the positioning nut by the design of the connecting rod.

Preferably, the right-hand member at the fixed plate upper end of stiffener fixed mounting, the upper end fixed connection U type backup pad of stiffener, connecting block sliding connection stiffener, the fixed slot is fixed to be set up at the left and right sides both ends of U type backup pad, rotary tillage support swing joint fixed slot, assembly plate fixed mounting is at the upper end at both ends about the U type backup pad, the fixed upper end that sets up at the assembly plate of mounting hole, the assembly plate is convenient for the staff to assemble the rotary tillage support with the design of mounting hole.

Preferably, the protection mechanism comprises a protection shell, a protection door plate, a dustproof ventilation net and a movable disc, wherein the protection shell is fixedly arranged at the lower end of the left end of the connecting plate, the positive and negative motor is positioned in the protection shell, the transmission end of the right end of the positive and negative motor extends to the middle of the connecting plate, and the protection shell is designed to provide protection effect for the positive and negative motor.

Preferably, the protection door plant movable mounting is in the left end of protection casing, dustproof ventilation net fixed mounting is in the upper end of protection casing, movable disk fixed mounting is in the lower extreme of the inner right-hand member of connecting plate, the right-hand member rotation connection movable disk of rotary tillage harrow, the design of movable disk provides the effect of support for the rotary tillage harrow.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the anti-rotation rotary cultivator, when the main body mechanism is installed, the rotary cultivator can properly adjust the position of the rotary tillage rake according to the use requirement, so that the adjustment of the ground rotary tillage depth is realized, the rotary cultivator can work on different terrains, the uniform tillage depth is ensured, the cultivated land is flat, and the flexibility and the applicability of the anti-rotation rotary cultivator are improved;

2. according to the reverse rotary cultivator, the forward and reverse motors are arranged, so that the rotary cultivator can adjust the rotary tillage direction of the rotary tillage rake according to the use requirement when the rotary cultivator is used for rotary tillage operation, the rotary cultivator can meet the requirements of front rotary tillage and reverse shaft stubble cleaning operation, the reversing structure of the rotary cultivator is ingenious, the practicability is high, the manufacturing cost is low, and the practicability of the reverse rotary cultivator is improved;

3. this anti-rotary cultivator, through installing protection machanism, realized that this rotary cultivator is when carrying out rotary tillage operation, protection casing's design provides good protective effect for positive and negative motor, can avoid the circumstances that positive and negative motor collided the damage to appear in the rotary tillage operation, and dustproof ventilation net's design can avoid earth to enter into protection casing inside when guaranteeing positive and negative motor ventilation heat dissipation, has improved the protectiveness of this anti-rotary cultivator greatly.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic perspective view of an auxiliary supporting mechanism according to the present utility model;

FIG. 3 is a schematic perspective view of a protective mechanism according to the present utility model;

fig. 4 is an enlarged schematic view of a part of the detail of the driving assembly of the present utility model.

In the figure: 1. a main body mechanism; 101. a rotary tillage bracket; 102. a connecting plate; 103. a forward and reverse motor; 104. rotary tillage rake; 105. a U-shaped supporting plate; 106. a fixing plate; 107. a drive assembly; 1071. a screw rod; 1072. a movable plate; 1073. positioning a nut; 2. an auxiliary supporting mechanism; 201. a connecting rod; 202. a connecting block; 203. a reinforcing rod; 204. a fixing groove; 205. an assembly plate; 206. a fitting hole; 3. a protective mechanism; 301. a protective housing; 302. a protective door panel; 303. a dust-proof ventilation net; 304. a movable tray.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the anti-rotation rotary cultivator comprises a main body mechanism 1, an auxiliary supporting mechanism 2 and a protection mechanism 3, wherein the auxiliary supporting mechanism 2 is positioned above the main body mechanism 1, the protection mechanism 3 is positioned below the main body mechanism 1, the main body mechanism 1 comprises a rotary tillage support 101, a connecting plate 102 and a positive and negative motor 103, the connecting plate 102 is fixedly arranged at the left end and the right end of the lower end of the rotary tillage support 101, and the positive and negative motor 103 is fixedly arranged at the left end of the connecting plate 102;

the main body mechanism 1 further comprises a rotary tillage rake 104, a U-shaped supporting plate 105, a fixed plate 106 and a driving component 107, the rotary tillage rake 104 is fixedly arranged at the transmission end of the right end of the positive and negative motor 103, the rotary tillage rake 104 is located in the middle of the connecting plate 102, the U-shaped supporting plate 105 is movably arranged at the upper end of the rotary tillage bracket 101, the fixed plate 106 is fixedly arranged at the lower end of the U-shaped supporting plate 105, the driving component 107 comprises a screw rod 1071, a movable seat 1072 and a positioning nut 1073, the screw rod 1071 is fixedly arranged at the left end of the upper end of the fixed plate 106, the lower end of the screw rod 1071 is rotatably connected with the movable seat 1072, the positioning nut 1073 is movably arranged at the outer end of the screw rod 1071, the positioning nut 1073 is in threaded connection with the screw rod 1071, the rotary tillage bracket 101 is driven to rotate forward or reverse through operation of the positive and negative motor 103, the positive and negative motor 103 rotates to drive the rotary tillage rake 104 to perform positive and rotary tillage, the positive and negative motor 103 rotates to drive the rake 104 to perform stubble cleaning, the driving component 107 works to drive the driving component to move forward and reverse rotation, the driving nut 1073 to drive the driving component to move to the positioning nut 1073 to move linearly, and the screw rod 1073 to move to a proper depth, and the position is adjusted.

The auxiliary support mechanism 2 comprises a connecting rod 201, a connecting block 202, a reinforcing rod 203, a fixing groove 204, an assembling plate 205 and an assembling hole 206, wherein the connecting rod 201 is fixedly installed at the right end of a positioning nut 1073, the connecting block 202 is fixedly installed at the right end of the connecting rod 201, the reinforcing rod 203 is fixedly installed at the right end of the upper end of the fixing plate 106, the upper end of the reinforcing rod 203 is fixedly connected with the U-shaped supporting plate 105, the connecting block 202 is in sliding connection with the reinforcing rod 203, the fixing groove 204 is fixedly arranged at the left end and the right end of the U-shaped supporting plate 105, the rotary tillage support 101 is movably connected with the fixing groove 204, the assembling plate 205 is fixedly installed at the upper ends of the left end and the right end of the U-shaped supporting plate 105, the assembling hole 206 is fixedly arranged at the upper end of the assembling plate 205, the assembling plate 205 is connected with a tractor through the assembling hole 206, the connecting rod 201 drives the connecting block 202 to slide on the reinforcing rod 203 in a welding mode, and accordingly the rotary tillage support 101 is driven to move up and down.

The protection mechanism 3 includes protective housing 301, protective door plant 302, dustproof ventilation net 303 and movable disk 304, protective housing 301 fixed mounting is in the lower extreme of connecting plate 102 left end, positive and negative motor 103 is located protective housing 301's inside, the driving end of positive and negative motor 103 right-hand member extends to the middle part of connecting plate 102, protective door plant 302 movable mounting is in protective housing 301's left end, dustproof ventilation net 303 fixed mounting is in protective housing 301's upper end, movable disk 304 fixed mounting is in the lower extreme of connecting plate 102 inner right-hand member, movable disk 304 is connected in the right-hand member rotation of rotary tillage harrow 104, positive and negative motor 103 work heat that produces is passed through dustproof ventilation net 303 and is dissipated, when need carry out maintenance operation to positive and negative motor 103, pulling protective door plant 302 can carry out the maintenance operation to it.

Working principle: when the anti-rotation rotary cultivator is used, the assembly plate 205 is connected with a tractor through the assembly holes 206, the assembly plate 205 is fixedly connected with the tractor through a welding mode, the driving assembly 107 works to drive the positioning nut 1073 to do linear motion on the screw rod 1071, the positioning nut 1073 drives the connecting rod 201 to move, the connecting rod 201 drives the connecting block 202 to slide on the reinforcing rod 203, thereby driving the rotary tillage support 101 to move up and down, the rotary tillage harrow 104 is adjusted to a proper position so as to meet the requirement of rotary tillage depth, the forward rotation or the reverse rotation of the rotary tillage harrow 104 is driven through the operation of the forward and reverse motor 103, the reverse rotation of the forward and reverse motor 103 drives the rotary tillage harrow 104 to perform reverse rotation stubble cleaning, and heat generated by the operation of the forward and reverse motor 103 is dissipated through the dustproof ventilation net 303.

Finally, it should be noted that the above description is only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and that the simple modification and equivalent substitution of the technical solution of the present utility model can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present utility model.

Claims

1. The utility model provides a derotation rotary cultivator, includes main part mechanism (1), auxiliary stay mechanism (2) and protection machanism (3), its characterized in that: the auxiliary supporting mechanism (2) is positioned above the main body mechanism (1), the protection mechanism (3) is positioned below the main body mechanism (1), the main body mechanism (1) comprises a rotary tillage bracket (101), a connecting plate (102) and a positive and negative motor (103), the connecting plate (102) is fixedly arranged at the left end and the right end of the lower end of the rotary tillage bracket (101), and the positive and negative motor (103) is fixedly arranged at the left end of the connecting plate (102);

the main body mechanism (1) further comprises a rotary tillage rake (104), a U-shaped supporting plate (105), a fixed plate (106) and a driving assembly (107), wherein the rotary tillage rake (104) is fixedly arranged at the transmission end of the right end of the positive and negative motor (103), the rotary tillage rake (104) is positioned in the middle of the connecting plate (102), the U-shaped supporting plate (105) is movably arranged at the upper end of the rotary tillage bracket (101), the fixed plate (106) is fixedly arranged at the lower end of the U-shaped supporting plate (105), and the driving assembly (107) is fixedly arranged at the lower end of the U-shaped supporting plate (105).

2. The reverse rotary cultivator of claim 1, wherein: the driving assembly (107) comprises a screw rod (1071), a movable seat (1072) and a positioning nut (1073), wherein the screw rod (1071) is fixedly installed at the transmission end of the lower end of the driving assembly (107), the movable seat (1072) is fixedly installed at the left end of the upper end of the fixing plate (106), the lower end of the screw rod (1071) is rotationally connected with the movable seat (1072), the positioning nut (1073) is movably installed at the outer end of the screw rod (1071), and the positioning nut (1073) is in threaded connection with the screw rod (1071).

3. The reverse rotary cultivator of claim 1, wherein: the auxiliary support mechanism (2) comprises a connecting rod (201), a connecting block (202), a reinforcing rod (203), a fixing groove (204), an assembly plate (205) and an assembly hole (206), wherein the connecting rod (201) is fixedly installed at the right end of a positioning nut (1073), and the connecting block (202) is fixedly installed at the right end of the connecting rod (201).

4. A counter-rotating tiller according to claim 3, characterized in that: reinforcing rod (203) fixed mounting is in the right-hand member of fixed plate (106) upper end, the upper end fixed connection U type backup pad (105) of reinforcing rod (203), connecting block (202) sliding connection reinforcing rod (203), fixed slot (204) are fixed to be set up in the left and right sides both ends of U type backup pad (105), rotary tillage support (101) swing joint fixed slot (204), the upper end at both ends about U type backup pad (105) is fixed to assembly plate (205), the upper end at assembly plate (205) is fixed to mounting hole (206).

5. The reverse rotary cultivator of claim 4, wherein: the protection mechanism (3) comprises a protection shell (301), a protection door plate (302), a dustproof ventilation net (303) and a movable disc (304), wherein the protection shell (301) is fixedly arranged at the lower end of the left end of the connecting plate (102), the positive and negative motor (103) is located inside the protection shell (301), and the transmission end of the right end of the positive and negative motor (103) extends to the middle of the connecting plate (102).

6. The reverse rotary cultivator of claim 5, wherein: the protection door plate (302) is movably arranged at the left end of the protection shell (301), the dustproof ventilation net (303) is fixedly arranged at the upper end of the protection shell (301), the movable disc (304) is fixedly arranged at the lower end of the right end of the inner end of the connecting plate (102), and the right end of the rotary tillage rake (104) is rotationally connected with the movable disc (304).