Improved paddy field leveling and slurry stirring machine

Abstract

The utility model provides an improved paddy field leveling and slurry stirring machine. The improved paddy field leveling and slurry stirring machine comprises a rack, the traction suspension frame is fixed on the rack and is used for being connected with a tractor; a slurry stirring part, a soil loosening tooth part and a leveling part are installed on the lower portion of the machine frame side by side in the width direction of the machine frame, the slurry stirring part comprises a slurry stirring shell, a slurry stirring roller and a baffle, the slurry stirring shell is installed on the lower portion of the machine frame, the slurry stirring roller is rotatably installed in the slurry stirring shell, and the baffle is installed on the side, close to the soil loosening tooth part, of the slurry stirring shell; the soil loosening tooth part is mounted at the lower part of the rack in a liftable manner; and the flattening part is mounted below the rack in a liftable manner. The scarifying tooth part and the leveling part are of a mechanical structure, depth limiting adjustment of the scarifying tooth part and the leveling part and a paddy field is achieved, the scarifying tooth part and the leveling part are located at ideal operation positions, power consumption is small, and cost is low; the scarifying tooth part and the leveling part reduce the power output of the slurry stirrer, and have the characteristics of light weight, long service life and low cost.

Description

Technical Field

[0001] The utility model belongs to the technical field of agricultural equipment, and in particular relates to an improved paddy field leveling slurry mixer. Background Art

[0002] The paddy field leveling slurry mixer is designed and produced to address the difficulties in returning rice straw to the fields. It improves soil permeability, promotes rice growth, and maintains sustainable agricultural development.

[0003] However, the existing paddy field leveling slurry machines are large in size and heavy in weight, and are not suitable for large-area field operations. At the same time, they consume a lot of power and are expensive, which is not suitable for farmers' purchasing power and has high repair and maintenance costs. For slurry mixing and leveling operations on some smaller plots of land, it is usually necessary to purchase a foldable slurry machine, but there are also problems of high cost and low utilization rate. Technical personnel in this field are in urgent need of solving the above technical problems. Utility Model Content

[0004] In view of the above-mentioned deficiencies in the prior art, the utility model provides an improved paddy field leveling slurry mixer.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An improved paddy field leveling slurry mixing machine comprises a frame;

[0007] A traction suspension frame, which is fixed on the frame and is used to connect with a tractor;

[0008] A slurry stirring part, a soil loosening tooth part and a leveling part are installed in parallel along the width direction of the lower part of the frame, wherein:

[0009] The stirring part includes a stirring shell, a stirring roller and a baffle, wherein the stirring shell is installed at the lower part of the frame, the stirring roller is rotatably installed in the stirring shell, and a baffle is installed on one side of the stirring shell close to the loosening tooth part;

[0010] The loosening tooth part is installed at the lower part of the frame in a liftable manner, and includes a first outer sleeve, a first inner sleeve, a first limiter and loosening teeth. The first inner sleeve is slidably installed in the first outer sleeve, and a first limiter is provided therebetween to limit the first inner sleeve from moving up and down. The loosening teeth are installed at the lower end of the first inner sleeve.

[0011] The leveling part is installed under the frame in a liftable manner.

[0012] In a preferred embodiment of the utility model, the flattening part includes a second outer sleeve, a second inner sleeve, a second limiter and a flattening plate, wherein the second inner sleeve is slidably installed in the second outer sleeve, and a second limiter is provided therebetween to limit the up and down movement of the second inner sleeve, and the flattening plate is installed at the lower end of the second inner sleeve.

[0013] In a preferred embodiment of the present invention, the first limiting member includes a screw and a nut, and one side of the first outer sleeve and the first inner sleeve are respectively connected to a lifting ear, and the first outer sleeve and the first inner sleeve are connected to the lifting ear through a screw and a nut, and the screw passes through the lifting ear and is respectively connected to a nut, and the distance between the first outer sleeve and the first inner sleeve is adjusted by screwing the nut.

[0014] In a preferred embodiment of the present invention, the slurry stirring portion, the soil loosening tooth portion and the leveling portion are arranged with equal width.

[0015] In a preferred embodiment of the present invention, the stirring parts are divided into two groups and fixed at the bottom of the frame in a straight line.

[0016] In a preferred embodiment of the present invention, the first outer sleeve and the first inner sleeve are made of square tubes.

[0017] In a preferred embodiment of the present invention, the flattening plate is configured as a U-shaped structure, a waist-shaped weight-reducing hole is provided at the bottom thereof, and a convex rib is provided in the cavity of the flattening plate.

[0018] Beneficial effects: The utility model is an improved paddy field leveling slurry mixer with a simple and compact structure. Its loosening teeth and leveling parts adopt a mechanical structure, thereby realizing the depth limit adjustment between it and the paddy field, making it in an ideal working position, with low power consumption and low cost;

[0019] The leveling part uses a U-shaped leveling plate, equipped with weight-reducing waist-shaped holes and convex ribs in its U-shaped cavity, which increases the structural strength while reducing its own weight, smoothes the stirred soil, makes it more flat, and facilitates the subsequent rice planting;

[0020] The inner and outer sleeves are made of square tubes, which further reduces the weight of the paddy field leveling machine. At the same time, the loosening teeth and leveling parts reduce the power output of the machine and save costs.

[0021] The paddy field leveling slurry mixer of the utility model has the characteristics of light weight, long service life and low cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A schematic diagram of the structure of an improved paddy field leveling slurry machine provided by the utility model Figure 1 ;

[0023] Figure 2A side view of an improved paddy field leveling slurry mixer provided by the utility model;

[0024] Figure 3 A schematic diagram of the structure of an improved paddy field leveling slurry machine provided by the utility model Figure 2 ;

[0025] Figure 4 It is a side view of the loosening tooth portion of the utility model;

[0026] Figure 5 It is a side view of the flattening portion of the utility model;

[0027] Figure 6 It is a side view of the first limiting member of the utility model.

[0028] In the figure: 1 rack;

[0029] 2 traction suspension frame;

[0030] 3 a stirring part, 31 a stirring shell, 32 a stirring roller, 33 a baffle;

[0031] 4 loosening tooth portion, 41 first outer sleeve, 42 first inner sleeve, 43 first stopper, 431 screw rod, 432 nut, 44 loosening tooth row;

[0032] 5 the leveling portion, 51 the second outer sleeve, 52 the second inner sleeve, 53 the second stopper, 54 the leveling plate. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] like Figure 1-2 As shown, the utility model provides an improved paddy field leveling slurry machine, comprising a frame 1;

[0035] A traction suspension frame 2, which is fixed on the frame 1 and is used to be connected to the tractor;

[0036] A slurry stirring part 3, a soil loosening tooth part 4 and a leveling part 5 are installed in parallel along the width direction of the lower part of the frame 1.

[0037] like Figure 3As shown, the slurry stirring part 3 includes a slurry stirring shell 31, a slurry stirring roller 32 and a baffle 33. The slurry stirring shell 31 is installed at the lower part of the frame 1, and the slurry stirring roller 32 is rotatably installed in the slurry stirring shell 31. A baffle 33 is installed on one side of the slurry stirring shell 31 close to the loosening tooth part 4 to prevent the mud after rotary tillage from splashing randomly. The bottom of the baffle 33 is suspended in the air and does not come into hard contact with the ridge.

[0038] like Figure 4 As shown, the loosening tooth part 4 is installed at the lower part of the frame 1 in a liftable manner, the purpose is to crush the larger mud blocks and press most of the rice straw into the soil, including a first outer sleeve 41, a first inner sleeve 42, a first limiter 43 and a loosening tooth row 44, the first inner sleeve 42 is slidably installed in the first outer sleeve 41, and a first limiter 43 is provided therebetween to limit the up and down movement of the first inner sleeve 42, and the loosening tooth row 44 is installed at the lower end of the first inner sleeve 42, so that the loosening tooth row 44 can be vertically moved relative to the frame 1, so as to facilitate the adjustment of the limit depth between the loosening tooth row 44 and the paddy field;

[0039] The leveling part 5 is installed below the frame 1 in a liftable manner.

[0040] Working principle:

[0041] When the paddy field leveling slurry mixer is in use, it is connected to a tractor via a traction suspension frame 2 and moves with the tractor in the paddy field. The slurry mixer 3 cuts the soaked paddy field soil into pieces and stirs it into slurry, the loosening teeth 4 simultaneously crushes larger mud blocks and presses most of the rice straw into the mud, and the leveling part 5 then simultaneously flattens the mud, thereby achieving the purpose of returning the straw to the field.

[0042] Based on the above embodiments, Figure 5 As shown, the leveling portion 5 includes a second outer sleeve 51, a second inner sleeve 52, a second limiter 53 and a leveling plate 54, wherein the second inner sleeve 52 is slidably installed in the second outer sleeve 51, and a second limiter 53 is provided therebetween for limiting the up and down movement of the second inner sleeve 52, and the leveling plate 54 is installed at the lower end of the second inner sleeve 52 to achieve vertical movement of the leveling plate 54 relative to the frame 1.

[0043] During use, before the paddy field leveling slurry mixer enters the paddy field to prepare for operation, the loosening teeth 4 and the leveling part 5 are manually adjusted to the limited depth of the paddy field to achieve the best operating position.

[0044] When the paddy field leveling slurry mixer is not in operation, the vertical spacing between the loosening teeth 4, the leveling part 5 and the frame 1 can be manually adjusted to reduce the spacing, so as to facilitate subsequent transportation.

[0045] Based on the above embodiments, Figure 6As shown, the structures of the first limit member 43 and the second limit member 53 are consistent. This limit member is a mechanical mechanism, which is easy to adjust and saves cost. Among them, taking the first limit member 43 as an example, it includes a screw 431 and a nut 432. The first outer sleeve 41 and the first inner sleeve 42 are respectively connected to one side with a lifting ear, and the first outer sleeve 41 and the first inner sleeve 42 are connected to the lifting ear through the screw 431 and the nut 432. The screw 431 passes through the lifting ear and is respectively connected with the nut 432. The distance between the first outer sleeve 41 and the first inner sleeve 42 can be conveniently adjusted by screwing the nut 432.

[0046] On the basis of the above-mentioned embodiment, the slurry stirring part 3, the soil loosening tooth part 4 and the leveling part 5 are arranged with equal widths to improve the working efficiency.

[0047] On the basis of the above-mentioned embodiment, the slurry stirring part 3 is divided into two groups, which are fixed at the bottom of the frame 1 in a straight line shape, and have a split structure for easy maintenance.

[0048] On the basis of the above embodiment, the first outer sleeve 41 and the first inner sleeve 42 are made of square tubes, which have good structural stability and reduce the weight of the entire paddy field leveling machine; the second outer sleeve 51 and the second inner sleeve 52 are also made of square tubes.

[0049] Based on the above embodiment, the flat plate 54 is configured as a U-shaped structure with waist-shaped weight-reducing holes at its bottom and convex ribs in the cavity of the flat plate 54, which not only increases the strength but also reduces the weight of the flat plate 54 and reduces material costs.

[0050] In summary:

[0051] The utility model of the paddy field leveling slurry stirring machine has a simple and compact structure. Its loose soil teeth and leveling part adopt a mechanical structure, so as to achieve the depth limit adjustment between it and the paddy field, so that it is in an ideal working position, with low power consumption and low cost.

[0052] The leveling part uses a U-shaped leveling plate, equipped with weight-reducing waist-shaped holes and convex ribs in its U-shaped cavity, which increases the structural strength while reducing its own weight, smoothes the stirred soil, makes it more flat, and facilitates the subsequent rice planting;

[0053] The inner and outer sleeves are made of square tubes, which further reduces the weight of the paddy field leveling machine. At the same time, the loosening teeth and leveling parts reduce the power output of the machine and save costs.

[0054] The paddy field leveling slurry mixer of the utility model has the characteristics of light weight, long service life and low cost.

[0055] The above shows and describes the basic principle, main features and advantages of the utility model. The front, back, left and right used in the text are not specific, mainly for a more intuitive description of the technical solution, and do not have a limiting effect. The technical personnel in this industry should understand that the above implementation is only to illustrate the technical concept and characteristics of the utility model, and its purpose is to enable people familiar with this technology to understand the content of the utility model and implement it, and it cannot be used to limit the protection scope of the utility model. All equivalent changes or modifications made according to the spirit of the utility model should be included in the protection scope of the utility model.

Claims

1. An improved paddy field leveling slurry mixer, characterized in that: comprising a frame (1); A traction suspension frame (2), which is fixed on the frame (1) and is used to be connected to a tractor; A slurry stirring part (3), a soil loosening tooth part (4) and a leveling part (5) are installed in parallel at the lower part of the frame (1) along its width direction, wherein: The stirring part (3) comprises a stirring shell (31), a stirring roller (32) and a baffle (33), wherein the stirring shell (31) is mounted at the lower part of the frame (1), the stirring roller (32) is rotatably mounted in the stirring shell (31), and a baffle (33) is mounted on one side of the stirring shell (31) close to the loosening tooth part (4); A loosening tooth portion (4) is movably mounted at the bottom of the frame (1), comprising a first outer sleeve (41), a first inner sleeve (42), a first stopper (43) and loosening teeth (44); the first inner sleeve (42) is slidably mounted in the first outer sleeve (41), and a first stopper (43) is provided therebetween for limiting the upward and downward movement of the first inner sleeve (42); and the loosening teeth (44) are mounted at the lower end of the first inner sleeve (42); The leveling part (5) is installed below the frame (1) in a liftable manner.

2. The improved paddy field leveling slurry mixer according to claim 1, characterized in that: The flattening portion (5) comprises a second outer sleeve (51), a second inner sleeve (52), a second stopper (53) and a flattening plate (54), wherein the second inner sleeve (52) is slidably mounted in the second outer sleeve (51), and a second stopper (53) for limiting the upward and downward movement of the second inner sleeve (52) is arranged therebetween, and the flattening plate (54) is mounted at the lower end of the second inner sleeve (52).

3. The improved paddy field leveling slurry mixer according to claim 1, characterized in that: The first limiting member (43) comprises a screw (431) and a nut (432); one side of the first outer sleeve (41) and the first inner sleeve (42) are respectively connected with a lifting ear; the first outer sleeve (41) and the first inner sleeve (42) are connected with the lifting ear through the screw (431) and the nut (432); the screw (431) passes through the lifting ear and is respectively connected with the nut (432); the distance between the first outer sleeve (41) and the first inner sleeve (42) is adjusted by screwing the nut (432).

4. The improved paddy field leveling slurry mixer according to claim 1, characterized in that: The slurry stirring portion (3), the soil loosening tooth portion (4) and the leveling portion (5) are arranged with equal width.

5. The improved paddy field leveling slurry mixer according to claim 1, characterized in that: The slurry stirring parts (3) are divided into two groups and are fixed at the bottom of the frame (1) in a straight line.

6. The improved paddy field leveling slurry mixer according to claim 1, characterized in that: The first outer sleeve (41) and the first inner sleeve (42) are made of square tubes.

7. The improved paddy field leveling slurry mixer according to claim 2, characterized in that: The flattening plate (54) is configured as a U-shaped structure, a waist-shaped weight-reducing hole is provided at the bottom thereof, and a convex rib is provided in the cavity of the flattening plate (54).

Images