CN216721973U

CN216721973U - Rotary cultivator with soil flattening

Info

Publication number: CN216721973U
Application number: CN202122693664.9U
Authority: CN
Inventors: 冯秀云
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-06-14
Anticipated expiration: 2031-11-05

Abstract

The utility model provides a rotary cultivator with soil leveling function, comprising: the rotary cultivator comprises an installation box, a lower shaft body, a rotary tillage mechanism, a leveling mechanism and an upper shaft body; the left part in the installation box is provided with an installation seat, a motor is installed in the installation seat, the installation box is installed in the middle of the installation sleeve, the left end of the installation box is provided with a left traction frame, and the right end of the installation box is provided with a right traction frame; the upper shaft body is sleeved in the mounting sleeve; the lower shaft body is arranged below the upper shaft body, a left protective cover is arranged between the upper shaft body and the left end of the lower shaft body, and a right protective cover is arranged between the upper shaft body and the right end of the lower shaft body; the rotary tillage mechanism is arranged on the lower shaft body; the leveling mechanism is arranged at the rear side of the rotary tillage mechanism. The soil-working machine is reasonable in structure arrangement, facilitates driving of farmland work, is provided with the leveling mechanism at the rear part, facilitates refining and leveling of soil, does not need manpower to break up and level, is easy and quick to use, and contributes to improvement of the whole work efficiency.

Description

Rotary cultivator with soil flattening

Technical Field

The utility model relates to the technical field of rotary cultivators, in particular to a rotary cultivator with soil leveling.

Background

The rotary cultivator is a cultivator which is matched with a tractor to complete the operations of ploughing and harrowing, and is widely applied due to the characteristics of strong soil crushing capability, flat ground surface after ploughing and the like; the rotary cultivator can cut up stubbles buried below the ground surface, is convenient for the operation of the seeder, provides a good seedbed for the later seeding, is divided into three types of horizontal shaft type, vertical shaft type and inclined type according to the configuration mode of a rotary cultivating cutter shaft, is correctly used and adjusted, is very important for keeping the good technical state and ensuring the cultivation quality, and has the functions of breaking the plough bottom layer, recovering the soil plough layer structure, improving the water storage and moisture retention capacity of soil, eliminating partial weeds, reducing plant diseases and insect pests, leveling the ground surface, improving the standard of agricultural mechanization operation and the like

However, the prior art rotary cultivator is limited to cultivation, and the soil after cultivation is distributed in blocks and still needs to be dispersed and leveled by manpower, which is relatively labor-consuming and time-consuming.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the rotary cultivator with the land leveling function is provided so as to solve the problems that the rotary cultivator in the prior art is only limited to cultivation, soil after cultivation can be distributed in a block shape, the soil still needs to be spread and leveled by manpower, and manpower and time are consumed.

In order to realize the above-mentioned purpose, provide a rotary cultivator with soil flattening, include: the rotary cultivator comprises an installation box, a lower shaft body, a rotary tillage mechanism, a leveling mechanism and an upper shaft body;

the mounting box is mounted in the middle of the mounting sleeve, a left traction frame is arranged at the left end of the mounting box, and a right traction frame is arranged at the right end of the mounting box;

the upper shaft body is sleeved in the mounting sleeve;

the lower shaft body is arranged below the upper shaft body, a left protective cover is arranged between the upper shaft body and the left end of the lower shaft body, and a right protective cover is arranged between the upper shaft body and the right end of the lower shaft body;

the rotary tillage mechanism is arranged on the lower shaft body;

and the leveling mechanism is arranged on the rear side of the rotary tillage mechanism.

Further, the left part is provided with the mount pad in the install bin, installs the motor in the mount pad, and the front end of motor installs the pivot, installs first gear in the pivot to install the second gear on the middle part body of rod of last axis body, and the tooth moves the meshing and is in the same place between first gear and the second gear.

Further, go up the left end of axis body and install the third belt pulley, and the left end of lower axis body installs first belt pulley, and third belt pulley and first belt pulley are located upper portion and the lower part of left protection casing respectively to the transmission is connected with first belt between third belt pulley and the first belt pulley.

Further, a fourth belt pulley is installed at the right end head of the upper shaft body, a second belt pulley is installed at the right end head of the lower shaft body, the fourth belt pulley and the second belt pulley are respectively located at the upper portion and the lower portion of the right protective cover, and a second belt is connected between the fourth belt pulley and the second belt pulley in a transmission mode.

Furthermore, a fixed sleeve is arranged in the middle of the rotary tillage mechanism and sleeved on the lower shaft body, and tillage knives are mounted on the upper portion and the lower portion of the outer annular surface of the fixed sleeve.

Further, leveling mechanism's upper portion is provided with the cover frame, and the cover frame is installed at the both ends about the installation cover, and two parts do not are provided with balance plate and lower balance plate about the rear side of cover frame to go up the balance plate and install multiunit telescopic cylinder down between the balance plate, telescopic cylinder's lower extreme is fixed on the mounting panel simultaneously, and is fixed with three group's evenings under the mounting panel, and all is provided with the multiunit broach under every group's evenings.

The utility model has the beneficial effects that:

1. the motor in the installation box is used as a power mechanism, the first gear is rotated to drive the second gear to rotate and move together, so that the upper shaft body is driven to rotate, and the installation box is simple and convenient to drive and convenient to use.

2. The belt pulleys are arranged at the left end and the right end of the upper shaft body and the lower shaft body, and the two groups of belt pulleys on the same side are in transmission connection with the same group of belt pulleys, so that the purpose of driving the lower shaft body to synchronously rotate and move by utilizing the upper shaft body is achieved, and the rotary tillage mechanism on the lower shaft body is rotated to perform tillage work.

3. According to the rotary cultivator, the lower shaft body is provided with the plurality of groups of rotary tillage mechanisms, so that synchronous rotation and movement are facilitated, and the fixed sleeve drives the tillage blades to perform rotary tillage together in the rotation process.

4. The leveling mechanism is characterized in that a leveling plate and comb teeth are arranged at the lower part of the leveling mechanism, the comb teeth are used for combing and thinning the ploughed soil, so that the leveling of the thinned soil can be conveniently performed by the leveling plate, and meanwhile, a plurality of groups of telescopic cylinders are arranged on the mounting plate, so that the telescopic movement can be conveniently performed in the vertical direction, the height position of the leveling plate can be conveniently increased or reduced, and the leveling mechanism is more practical and convenient.

Drawings

FIG. 1 is a schematic front view of an embodiment of the present invention;

FIG. 2 is a schematic right-view of an embodiment of the present invention;

FIG. 3 is a schematic cross-sectional view of an embodiment of the present invention;

FIG. 4 is a schematic view of a rotary tillage mechanism according to an embodiment of the present invention;

FIG. 5 is a schematic view of a flattening mechanism according to an embodiment of the present invention.

In the figure: 1. installing a sleeve; 2. installing a box; 20. a left traction frame; 21. a right traction frame; 22. a motor; 23. a mounting seat; 24. a first gear; 25. a rotating shaft; 3. a left shield; 30. a first belt; 4. a right shield; 40. a second belt; 5. a lower shaft body; 50. a first pulley; 51. a second pulley; 6. a rotary tillage mechanism; 60. fixing a sleeve; 61. ploughing; 7. a leveling mechanism; 70. sleeving a frame; 71. an upper balance plate; 72. a lower balance plate; 73. a telescopic cylinder; 74. mounting a plate; 75. a leveling plate; 76. comb teeth; 8. an upper shaft body; 80. a third belt pulley; 81. a fourth belt pulley; 82. a second gear.

Detailed Description

The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The utility model is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention.

Fig. 1 is a schematic front view, fig. 2 is a schematic right view, fig. 3 is a schematic cross-sectional structure, fig. 4 is a schematic rotary tillage mechanism and fig. 5 is a schematic leveling mechanism.

Referring to fig. 1 to 5, the present invention provides a rotary cultivator with soil leveling, comprising: the rotary cultivator comprises a mounting box 2, a lower shaft body 5, a rotary tillage mechanism 6, a leveling mechanism 7 and an upper shaft body 8; the mounting box 2 is mounted in the middle of the mounting sleeve 1, a left traction frame 20 is arranged at the left end of the mounting box 2, and a right traction frame 21 is arranged at the right end of the mounting box 2; the upper shaft body 8 is sleeved in the mounting sleeve 1; the lower shaft body 5 is arranged below the upper shaft body 8, a left protective cover 3 is arranged between the upper shaft body 8 and the left end of the lower shaft body 5, and a right protective cover 4 is arranged between the upper shaft body 8 and the right end of the lower shaft body 5; the rotary tillage mechanism 6 is arranged on the lower shaft body 5; the leveling mechanism 7 is installed at the rear side of the rotary tillage mechanism 6.

In this embodiment, a mounting seat 23 is arranged at the left portion in the mounting box 2, a motor 22 is installed in the mounting seat 23, a rotating shaft 25 is installed at the front end of the motor 22, a first gear 24 is installed on the rotating shaft 25, a second gear 82 is installed on the middle rod body of the upper shaft body 8, and the first gear 24 and the second gear 82 are in gear engagement.

As a preferred embodiment, the motor 22 in the installation box 2 of the present invention is used as a power mechanism, and the first gear 24 is rotated to drive the second gear 82 to rotate together, so as to drive the upper shaft body 8 to rotate.

In this embodiment, the left end of the upper shaft body 8 is provided with a third belt pulley 80, the left end of the lower shaft body 5 is provided with a first belt pulley 50, the third belt pulley 80 and the first belt pulley 50 are respectively located at the upper part and the lower part of the left protective cover 3, and a first belt 30 is in transmission connection between the third belt pulley 80 and the first belt pulley 50; the fourth belt pulley 81 is installed at the right end of the upper shaft body 8, the second belt pulley 51 is installed at the right end of the lower shaft body 5, the fourth belt pulley 81 and the second belt pulley 51 are respectively located at the upper portion and the lower portion of the right protective cover 4, and the second belt 40 is connected between the fourth belt pulley 81 and the second belt pulley 51 in a transmission mode.

In the utility model, as a preferred embodiment, belt pulleys are mounted at the left and right ends of the upper shaft body 8 and the lower shaft body 5, and two groups of belt pulleys at the same side are in transmission connection with the same group of belt, so that the purpose of utilizing the upper shaft body 8 to drive the lower shaft body 5 to synchronously rotate and move is achieved, and the rotary tillage mechanism 6 on the lower shaft body 5 is rotated to cultivate land.

In this embodiment, the middle of the rotary tillage mechanism 6 is provided with a fixing sleeve 60, the fixing sleeve 60 is sleeved on the lower shaft body 5, and the upper part and the lower part of the outer annular surface of the fixing sleeve 60 are provided with tillage blades 61.

In a preferred embodiment, a plurality of groups of rotary tillage mechanisms 6 are mounted on the lower shaft body 5, so that synchronous rotation is facilitated, and the fixed sleeve 60 drives the tillage blades 61 to perform rotary tillage together during rotation.

In this embodiment, the upper portion of the leveling mechanism 7 is provided with a sleeve frame 70, the sleeve frame 70 is installed at the left and right ends of the installation sleeve 1, the upper and lower portions of the rear side of the sleeve frame 70 are respectively provided with an upper balance plate 71 and a lower balance plate 72, a plurality of sets of telescopic cylinders 73 are installed between the upper balance plate 71 and the lower balance plate 72, the lower ends of the telescopic cylinders 73 are fixed on the installation plate 74, three sets of leveling plates 75 are fixed below the installation plate 74, and a plurality of sets of comb teeth 76 are provided below each set of leveling plates 75.

As a preferred embodiment, the leveling mechanism 7 of the present invention is provided with a leveling plate 75 and comb teeth 76 at the lower portion thereof, wherein the comb teeth 76 are used for combing and thinning the plowed soil, so as to facilitate the leveling of the thinned soil by the leveling plate 75, and the mounting plate 74 is provided with a plurality of sets of telescopic cylinders 73, so as to facilitate the telescopic movement in the vertical direction, so as to increase or decrease the height position of the leveling plate 75, which is more practical and convenient.

The rotary cultivator can effectively solve the problems that the rotary cultivator in the prior art is only limited to tillage work, soil after tillage can be distributed in a block shape, the soil needs to be scattered and leveled by manpower, and manpower and time are consumed.

Claims

1. A rotary cultivator with soil flattening, its characterized in that includes: the rotary cultivator comprises a mounting box (2), a lower shaft body (5), a rotary tillage mechanism (6), a leveling mechanism (7) and an upper shaft body (8);

the mounting box (2) is mounted in the middle of the mounting sleeve (1), a left traction frame (20) is arranged at the left end of the mounting box (2), and a right traction frame (21) is arranged at the right end of the mounting box (2);

the upper shaft body (8) is sleeved in the mounting sleeve (1);

the lower shaft body (5) is arranged below the upper shaft body (8), a left protective cover (3) is arranged between the upper shaft body (8) and the left end of the lower shaft body (5), and a right protective cover (4) is arranged between the upper shaft body (8) and the right end of the lower shaft body (5);

a rotary tillage mechanism (6) arranged on the lower shaft body (5);

and the leveling mechanism (7) is arranged on the rear side of the rotary tillage mechanism (6).

2. A rotary cultivator with soil leveling as claimed in claim 1, wherein the mounting box (2) is provided with a mounting seat (23) at the left part, a motor (22) is mounted in the mounting seat (23), a rotating shaft (25) is mounted at the front end of the motor (22), a first gear (24) is mounted on the rotating shaft (25), a second gear (82) is mounted on the middle rod body of the upper shaft body (8), and the first gear (24) and the second gear (82) are meshed together in a gear-driven manner.

3. A rotary tiller with soil leveling according to claim 1, characterized in that the left end of the upper shaft body (8) is provided with a third belt pulley (80), the left end of the lower shaft body (5) is provided with a first belt pulley (50), the third belt pulley (80) and the first belt pulley (50) are respectively arranged at the upper part and the lower part of the left protective cover (3), and a first belt (30) is in transmission connection between the third belt pulley (80) and the first belt pulley (50).

4. A rotary tiller with soil leveling function according to claim 1, characterized in that the right end of the upper shaft body (8) is provided with a fourth belt pulley (81), the right end of the lower shaft body (5) is provided with a second belt pulley (51), the fourth belt pulley (81) and the second belt pulley (51) are respectively arranged at the upper part and the lower part of the right protective cover (4), and a second belt (40) is connected between the fourth belt pulley (81) and the second belt pulley (51) in a transmission way.

5. A rotary cultivator with soil leveling as claimed in claim 1, wherein a fixing sleeve (60) is provided at the middle of the rotary cultivating mechanism (6), the fixing sleeve (60) is sleeved on the lower shaft body (5), and the upper part and the lower part of the outer annular surface of the fixing sleeve (60) are provided with the cultivating blades (61).

6. A rotary cultivator with soil leveling as claimed in claim 1, wherein the leveling mechanism (7) is provided with a sleeve frame (70) at the upper part, the sleeve frame (70) is installed at the left and right ends of the installation sleeve (1), the upper and lower parts of the rear side of the sleeve frame (70) are respectively provided with an upper balance plate (71) and a lower balance plate (72), and a plurality of sets of telescopic cylinders (73) are installed between the upper balance plate (71) and the lower balance plate (72), the lower ends of the telescopic cylinders (73) are fixed on the installation plate (74), and three sets of leveling plates (75) are fixed under the installation plate (74), and a plurality of sets of comb teeth (76) are arranged under each set of leveling plates (75).