Rotary tillage land preparation machine

Abstract

The utility model belongs to the technical field of agricultural instruments, and particularly relates to a rotary tillage land preparation machine which comprises a mounting frame and a rotating shaft. Wherein a connecting seat is arranged on one side of the mounting frame; a rotating shaft is arranged between the mounting frames, a driving part is arranged on one side of each mounting frame, the output end of each driving part penetrates through the corresponding mounting frame to be connected with the corresponding rotating shaft, a connecting sleeve is arranged on the surface of each rotating shaft, a fixing screw is arranged on each connecting sleeve, and a rotary blade mounting plate is arranged on one side of each connecting sleeve; a rotary blade group is arranged on the rotary blade mounting plate, and matched fixing pin holes are formed in the rotary blade group and the rotary blade mounting plate; the structure is reasonable, in the using process, the distance between rotary tillage cutter sets is convenient to adjust, flexibility is high, meanwhile, damaged cutter sets are convenient to replace, and maintenance is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural machinery, in particular to a rotary tillage machine. Background Art

[0002] Rotary tillage can loosen and level the tillage layer of soil, reduce water evaporation, and enhance water storage and moisture retention capacity. It is a conventional farmland cultivation measure before sowing. In the prior art, the rotary tillage machine includes a frame, a transmission mechanism and a rotary tillage device. The rotary tillage device includes a transversely arranged rotary tillage shaft and a plurality of rotary tillage blades installed on the rotary tillage shaft. The transmission mechanism is a reversing gear box arranged in the upper middle part of the frame. The reversing gear box includes a gear commutator composed of two mutually meshing bevel gears. The two bevel gears of the gear commutator are respectively connected to the longitudinal power input shaft and the transverse power output shaft. There are three connection modes between the transverse power output shaft and the rotary tillage shaft.

[0003] The application number is CN202220418696.X, and the application name is a rotary tillage machine. In the technical scheme recorded, it includes a frame, a suspension frame, a driving mechanism and a rotary tillage device. The rotary tillage device includes a rotary tillage shaft installed horizontally at the lower part of the frame, and a plurality of rotary tillage blades are installed on the rotary tillage shaft; the driving mechanism includes a rear axle installed at the upper part of the frame, and the rear axle includes an input shaft, a left output shaft and a right output shaft. The left output shaft is connected to the left end of the rotary tillage shaft through a left transmission gear box, and the right output shaft is connected to the right end of the rotary tillage shaft through a right transmission gear box. It has a reasonable structural design, is easy to install, and runs smoothly.

[0004] However, there are still some shortcomings in the actual use process, such as it is not convenient to adjust the spacing of the rotary tillage knife groups and it is not convenient to replace the damaged knife groups. For this reason, we propose a new type of rotary tillage machine. Utility Model Content

[0005] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] In view of the problems existing in the prior art, the present utility model is proposed.

[0007] Therefore, the purpose of the utility model is to provide a rotary tillage machine, which is convenient for adjusting the spacing of the rotary tillage knife groups during use, has high flexibility, and is convenient for replacing damaged knife groups and maintaining.

[0008] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0009] A rotary tillage machine comprises a mounting frame and a rotating shaft;

[0010] in,

[0011] A connecting seat is provided on one side of the mounting frame;

[0012] A rotating shaft is arranged between the mounting frames, a driving member is arranged on one side of the mounting frame, and the output end of the driving member passes through the mounting frame and is connected with the rotating shaft, a connecting sleeve is arranged on the surface of the rotating shaft, a fixing screw is arranged on the connecting sleeve, a rotary tiller blade mounting plate is arranged on one side of the connecting sleeve, a rotary tiller blade group is arranged on the rotary tiller blade mounting plate, and matching fixing pin holes are arranged on the rotary tiller blade group and the rotary tiller blade mounting plate.

[0013] As a preferred solution of a rotary tillage machine described in the utility model, a connecting frame is provided on the top of the connecting seat, a connecting groove is provided on the bottom of the connecting seat, and the connecting seat is connected to the agricultural vehicle through the connecting frame and the connecting groove.

[0014] As a preferred solution of the rotary tillage machine described in the utility model, wherein: the surface of the rotating shaft is provided with a fixing screw hole matched with a fixing screw.

[0015] As a preferred solution of the rotary tillage machine described in the utility model, the driving component is a driving motor.

[0016] As a preferred solution of the rotary tillage machine described in the utility model, there are four rotary tillage blade groups, the rotary tillage blade groups are curved, and the curvature directions of the rotary tillage blade groups are opposite.

[0017] As a preferred solution of the rotary tillage machine described in the utility model, the rotary tillage blade group and the rotary tillage blade mounting plate are connected via a fixing pin hole and a quick-release connecting pin.

[0018] Compared with the prior art, the beneficial effects of the utility model are as follows: a connecting seat is provided on one side of the mounting frame, and a connecting frame and a connecting groove are provided on the connecting seat, so that the equipment is conveniently connected to the agricultural machinery vehicle; a connecting sleeve is provided on the rotating rod, and the connecting sleeve is connected to the rotating shaft by a fixing screw, so that the spacing of the rotary tiller blade group can be conveniently adjusted, and the flexibility is high; the rotary tiller blade group and the rotary tiller blade mounting plate are connected by a fixing pin hole and a quick-release connecting pin, and at the same time, it is convenient to replace a damaged blade group and facilitate maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solution of the implementation of the utility model, the utility model will be described in detail below in combination with the drawings and detailed implementation. Obviously, the drawings described below are only some implementations of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a side view of the structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the rotating shaft structure of the utility model;

[0023] Figure 4 The utility model is a schematic diagram of the structure of the rotary tillage knife group.

[0024] In the figure; 100 mounting frame, 110 connecting seat, 120 connecting frame, 130 connecting groove, 200 rotating shaft, 210 driving member, 220 connecting sleeve, 230 rotary tiller blade mounting plate, 240 rotary tiller blade assembly, 250 fixing pin hole, 260 fixing screw. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0026] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0027] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0028] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0029] The utility model provides the following technical solutions: a rotary tillage land preparation machine, which is convenient for adjusting the spacing of the rotary tillage blade groups during use, has high flexibility, and is convenient for replacing damaged blade groups and maintaining;

[0030] Figures 1 to 4 The structure diagram of a rotary tillage machine according to an embodiment of the utility model is shown, and the main body thereof includes a mounting frame 100 and a rotating shaft 200;

[0031] Please refer again Figures 1 to 4 : A connecting seat 110 is welded on one side of the mounting frame 100, a connecting frame 120 is welded on the top of the connecting seat 110, a connecting groove 130 is opened at the bottom of the connecting seat 110, and the connecting seat 110 is connected to the agricultural machinery vehicle through the connecting frame 120 and the connecting groove 130. Further, the mounting frame 100 is used to carry the rotary tillage blade group 240, and the connecting seat 110, the connecting frame 120 and the connecting groove 130 are used to be connected to the agricultural machinery vehicle;

[0032] Please refer again Figures 1 to 4 A rotating shaft 200 is installed between the mounting frames 100, a driving member 210 is screwed on one side of the mounting frame 100, the driving member 210 is a driving motor, and the output end of the driving member 210 passes through the mounting frame 100 and is connected to the rotating shaft 200, a connecting sleeve 220 is installed on the surface of the rotating shaft 200, a fixing screw 260 is screwed on the connecting sleeve 220, and a fixing screw hole matching the fixing screw 260 is opened on the surface of the rotating shaft 200, a rotary tiller blade mounting plate 230 is welded on one side of the connecting sleeve 220, a rotary tiller blade group 240 is installed on the rotary tiller blade mounting plate 230, and the rotary tiller blade group 240 and the rotary tiller blade mounting plate 230 are both opened There are matching fixing pin holes 250, the number of rotary tiller blade groups 240 is four groups, the rotary tiller blade groups 240 are bent, and the bending directions of the rotary tiller blade groups 240 are oppositely set, the rotary tiller blade group 240 and the rotary tiller blade mounting plate 230 are connected through the fixing pin holes 250 and the quick-release connecting pins, further, the driving member 210 is used to drive the rotating shaft 200, the rotating shaft 200 is used to carry the connecting sleeve 220, the connecting sleeve 220 is used to carry the rotary tiller blade mounting plate 230, the fixing screw 260 is used to fix the position of the connecting sleeve 220, the rotary tiller blade mounting plate 230 is used to install the rotary tiller blade group 240, and the rotary tiller blade group 240 is used for rotary tillage operation.

[0033] Working principle: During the use of the utility model, a connecting seat 110 is provided on one side of the mounting frame 100, and a connecting frame 120 and a connecting groove 130 are provided on the connecting seat 110, so that the equipment is conveniently connected to the agricultural machinery vehicle; a connecting sleeve 220 is provided on the rotating rod, and the connecting sleeve 220 is connected to the rotating shaft 200 by a fixing screw 260, so that the spacing of the rotary tillage blade group 240 can be conveniently adjusted, and the flexibility is high; the rotary tillage blade group 240 and the rotary tillage blade mounting plate 230 are connected by a fixing pin hole 250 and a quick-release connecting pin, and at the same time, it is convenient to replace a damaged blade group and facilitate maintenance.

[0034] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A rotary tillage machine, characterized in that: It comprises a mounting frame (100) and a rotating shaft (200); in, A connecting seat (110) is provided on one side of the mounting frame (100); A rotating shaft (200) is arranged between the mounting frames (100), a driving member (210) is arranged on one side of the mounting frame (100), and an output end of the driving member (210) passes through the mounting frame (100) and is connected to the rotating shaft (200), a connecting sleeve (220) is arranged on the surface of the rotating shaft (200), a fixing screw (260) is arranged on the connecting sleeve (220), a rotary tiller blade mounting plate (230) is arranged on one side of the connecting sleeve (220), a rotary tiller blade group (240) is arranged on the rotary tiller blade mounting plate (230), and matching fixing pin holes (250) are arranged on the rotary tiller blade group (240) and the rotary tiller blade mounting plate (230).

2. A rotary tillage machine according to claim 1, characterized in that: A connecting frame (120) is arranged on the top of the connecting seat (110), a connecting groove (130) is arranged on the bottom of the connecting seat (110), and the connecting seat (110) is connected to an agricultural vehicle via the connecting frame (120) and the connecting groove (130).

3. A rotary tillage machine according to claim 1, characterized in that: The surface of the rotating shaft (200) is provided with a fixing screw hole matched with a fixing screw (260).

4. A rotary tillage machine according to claim 1, characterized in that: The driving member (210) is a driving motor.

5. The rotary tillage machine according to claim 1, characterized in that: The number of the rotary tilling blade groups (240) is four, the rotary tilling blade groups (240) are arranged in a curved manner, and the curvature directions of the rotary tilling blade groups (240) are arranged in opposite directions.

6. A rotary tillage machine according to claim 1, characterized in that: The rotary tiller blade assembly (240) and the rotary tiller blade mounting plate (230) are connected via a fixing pin hole (250) and a quick-release connecting pin.

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