Multifunctional agricultural farmland land leveling and compacting device

Abstract

The utility model relates to the field of farmland leveling instruments, and discloses a multifunctional agricultural farmland leveling and compacting device which comprises a plurality of side plates, a transverse table is fixedly connected to the front ends of the sides, close to each other, of the side plates, a fertilizer box is fixedly connected to the top of the transverse table, and a fertilizer applying opening is formed in the top of the transverse table. A baffle is slidably connected to the rear side of the inner wall of the fertilization opening, a rubber plate is arranged on the inner wall of the fertilization opening, an extension frame is rotatably connected to the sides, away from each other, of the multiple side plates, a shaft body is rotatably connected to the inner wall of the extension frame, and a compaction roller is fixedly connected to the outer side of the shaft body. According to the multifunctional agricultural machine, functional diversity is achieved, the multifunctional agricultural machine integrates multiple functions, compared with various machines such as an independent land leveler, an independent fertilizer applicator and an independent compaction device, the equipment purchase cost is reduced, meanwhile, due to the fact that multiple tasks can be completed through one-time operation, operation time and human input are reduced, and agricultural production benefits are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to farmland leveling instrument field especially relates to a multifunctional agricultural farmland land leveling and compacting device. BACKGROUND

[0002] In the early stage of agricultural development, farmers need to preliminarily level farmland for planting crops. Initially, it relies on simple hand tools such as hoes, plows, etc. These tools can only perform simple loosening and leveling of the land in a small area, with extremely low efficiency and limited leveling effect, which is difficult to meet the needs of large-area farmland. With the expansion of agricultural production scale, people urgently need a device that can efficiently handle the problem of large-area farmland leveling.

[0003] Before the industrial revolution, some areas began to use animal-drawn simple scraping devices to level the land. This animal-drawn method has improved efficiency compared to pure manual operation, but still has problems such as low precision, limited animal power, and difficulty in control. After the industrial revolution, the invention of the engine provided a new power source for the development of land levelers, which made the leveler have more stable and powerful power, enabling it to drag larger and heavier scrapers or other leveling components for operation in the farmland, greatly improving the operation efficiency and the area range that can be operated.

[0004] With the continuous development of agricultural mechanization, land levelers designed for farmland operation characteristics have gradually been developed. However, there are still the following problems in existing land leveling device technology:

[0005] Lack of compaction function: Many existing land levelers mainly focus on land leveling operations, and the integration of compaction functions is not enough. In farmland operations, the land not only needs to be leveled, but also needs to be compacted to some extent to ensure the growth environment of crops, such as the need for soil compaction after sowing to better contact seeds with soil.

[0006] Insufficient other functions: In addition to leveling and compaction, farmland operations may also require some other auxiliary functions such as soil breaking and fertilization. Existing land levelers usually cannot integrate these functions, requiring additional equipment or manual operation to complete, increasing the complexity and cost of operations.

[0007] To this end, in view of the technical problem, the present application proposes a multifunctional agricultural farmland land leveling and compacting device. Utility model content

[0008] The utility model discloses a multifunctional agricultural farmland land leveling and compacting device, which realizes the function diversity, integrates multiple functions, reduces the equipment procurement cost compared with using single land leveler, fertilizer distributor and compacting equipment and other multiple machines, and can complete multiple tasks at a time, reduces the operation time and manpower investment, and improves the agricultural production efficiency.

[0009] To achieve the above object, the utility model provides the following technical scheme.

[0010] A multifunctional agricultural farmland land leveling and compacting device, comprising multiple side plates, a horizontal table fixedly connected to the front end of one side of the multiple side plates, a fertilizer box fixedly connected to the top of the horizontal table, a fertilizer feeding opening formed in the top of the horizontal table, a baffle slidably connected to the rear side of the inner wall of the fertilizer feeding opening, a rubber plate arranged on the inner wall of the fertilizer feeding opening, an extension frame rotatably connected to the side away from one side of the multiple side plates, a shaft body rotatably connected to the inner wall of the extension frame, a compacting roller fixedly connected to the outer side of the shaft body, and a water tank fixedly connected to the top end of the extension frame.

[0011] Further, the rear end of one side of the multiple side plates is fixedly connected with a scraper.

[0012] Further, the fertilizer box is in the shape of an inverted trapezoid, the fertilizer box comprises a feeding opening, the feeding opening is formed in the top of the fertilizer box, a filter screen is arranged on the inner wall of the fertilizer box, and a discharging opening is formed in the bottom of the fertilizer box.

[0013] Further, a water inlet is arranged on the rear side of the water tank, and multiple spray heads are arranged on the front end of the bottom of the water tank.

[0014] Further, a sliding groove is formed in the top end of the outer side of the right side plate, a sliding block is slidably connected to the sliding groove, the sliding block is in the shape of a circle, and the sliding block is connected with the baffle through the sliding groove.

[0015] Further, a fixed block is fixedly connected to the inner wall of the rear end of the extension frame, and the fixed block is connected with the scraper through buckling.

[0016] Further, multiple spades are arranged on the front end of the horizontal table, the multiple spades are in the shape of L, and multiple limiting holes are formed in the top end of the multiple spades.

[0017] Further, a traction frame is fixedly connected to the front side of the horizontal table, a supporting column is fixedly connected to the front end of the bottom of the traction frame, and a towing plate is fixedly connected to the front end of the top of the traction frame.

[0018] The utility model has the following beneficial effects:

[0019] 1. The utility model discloses, realized the function diversity, the function of existing land leveler is usually single, mainly concentrates in the land leveling aspect, and this device has scraper for land leveling, also has fertilizer tank and related fertilization part and realizes fertilization function, and the design of water tank and shower head can spray water on demand in the operation process, when dry soil, can make soil more easily level and compact, also can promote fertilizer dissolution diffusion, compaction roller can compact the land, function is more comprehensive, reduced the dependence of agricultural operation to a variety of different function equipment.

[0020] 2. The utility model discloses, realized the strong adaptability, the shovel of this device is shaped, can effectively cut into the land and handle sundries and big soil block, responds to different initial condition farmland, the extension frame of multiple side plates connection can rotate, and the compaction roller of its connection can better adapt to different topography and soil condition farmland, whether it is the topography of certain gradient or different texture, humidity soil, can better complete land leveling and compaction operation than existing land leveler, simultaneously, can control fertilization amount and the shower head sprays water on demand through the sliding block, can adapt to different crop requirement to fertilization and soil humidity.

[0021] 3. The utility model discloses, realized the reduction equipment cost while improving use benefit, the device integrates multiple functions, compares with using separate land leveler, fertilizer distributor, compaction equipment etc. multiple machinery, reduced equipment procurement cost, and because one operation can complete multiple tasks, reduced operation time and manpower investment, improved agricultural production benefit, in the maintenance aspect, the structure design is relatively simple, and the connection and function realization mode of component are definite, such as through the buckle connection scraper plate etc., compared with the complex land leveler system, the maintenance cost is lower. ACCURACY OF DRAWINGS

[0022] Figure 1 It is a perspective view of a multifunctional agricultural farmland land leveling and compacting device provided by the utility model;

[0023] Figure 2 It is Figure 1 The enlarged view of A in the middle;

[0024] Figure 3 It is a structural diagram of a multifunctional agricultural farmland land leveling and compacting device provided by the utility model;

[0025] Figure 4 It is a structural diagram of a multifunctional agricultural farmland land leveling and compacting device provided by the utility model;

[0026] Figure 5 It is a structural diagram of a multifunctional agricultural farmland land leveling and compacting device provided by the utility model.

[0027] LEGEND:

[0028] 1, side plate; 2, scraper; 3, horizontal table; 4, fertilizer box; 5, inlet; 6, filter screen; 7, outlet; 8, fertilizer application opening; 9, baffle; 10, rubber plate; 11, spade; 12, limiting hole; 13, extension frame; 14, shaft body; 15, compaction roller; 16, fixed block; 17, scraper; 18, water tank; 19, spray head; 20, water inlet; 21, chute; 22, sliding block; 23, traction frame; 24, support column; 25, towing plate. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0030] With reference to Figures 1-3 An embodiment provided by the utility model: a multifunctional agricultural farmland land leveling and compaction device, comprising a plurality of side plates 1, a plurality of side plates 1 are fixedly connected with horizontal tables 3 at the front ends of the close sides, the horizontal tables 3 are fixedly connected with fertilizer boxes 4 at the top, which are used for storing fertilizers and providing material basis for farmland fertilization, the horizontal tables 3 are provided with fertilizer application openings 8 at the top, the baffle 9 is slidably connected with the inner wall of the fertilizer application opening 8 at the rear side, the baffle 9 can slide in the fertilizer application opening 8, and the opening and closing state of the fertilizer application opening 8 is determined by controlling the position of the baffle 9, so that the fertilizer is controlled to be put, the rubber plate 10 is arranged on the inner wall of the fertilizer application opening 8, when the rubber plate 10 bears a certain weight of fertilizer, the rubber plate 10 can automatically open and put the fertilizer down, and then the rubber plate 10 is closed again, and the work is reciprocated in sequence, a plurality of side plates 1 are rotatably connected with extension frames 13 at the sides away from each other, the shaft bodies 14 are rotatably connected with the inner walls of the extension frames 13, and the compaction rollers 15 are fixedly connected with the outer sides of the shaft bodies 14, since the extension frames 13 and the side plates 1 are rotatably connected, the device can well adapt to different terrains in use, when the device moves in the farmland, the compaction rollers 15 can rotate together with the shaft bodies 14, the compaction rollers 15 are used for compacting the land after leveling by utilizing the weight and rolling effect of the compaction rollers 15, the soil particles are more compacted, good soil conditions are created for the growth of crops, the crop roots are better rooted, the soil moisture is maintained, and the bearing capacity of the soil is improved, the water tanks 18 are fixedly connected with the top ends of the extension frames 13, and the water tanks 18 are used for storing water.

[0031] With reference to Figure 2 , Figure 3 and Figure 5The plurality of side plates 1 are fixedly connected with scrapers 2 at the rear end of one side, the scrapers 2 perform preliminary scraping treatment on the farmland during the movement of the device, the protruding part on the land is scraped off, and the land tends to be flat, the position and the connection mode with the side plate 1 ensure the stability and reliability of the scraping operation; the fertilizer box 4 is in the shape of an inverted trapezoid, the fertilizer box 4 comprises a feeding port 5, the feeding port 5 is arranged at the top of the fertilizer box 4, a filter screen 6 is arranged on the inner wall of the fertilizer box 4, and a discharging port 7 is arranged at the bottom of the fertilizer box 4; the shape is beneficial to the gathering of the fertilizer to the discharging port 7 under the action of gravity, the filter screen 6 can effectively control the amount and rhythm of the fertilizer falling into the discharging port 7, and prevent the situation of too much or too little fertilizer from being put in; a water inlet 20 is arranged at the rear side of the water tank 18, a plurality of spray heads 19 are arranged at the front end of the bottom of the water tank 18, water can be conveniently injected into the water tank 18 through the water inlet 20, and the spray heads 19 can spray water to the land during the land leveling and compacting process; when the land is too dry, the spraying can make the soil soft and easier to level and compact, and the water can make the fertilizer better dissolved and diffused in the soil, improving the fertilization effect; a sliding groove 21 is arranged at the top of the outer side of the right side plate 1, a sliding block 22 is slidably connected with the sliding groove 21, the sliding block 22 is in the shape of a circle, the sliding block 22 is connected with the baffle 9 through the sliding groove 21, the baffle 9 can slide in the fertilization port 8 by moving the sliding block 22, so that the opening and closing size of the fertilization port 8 is accurately controlled, and then the fertilization amount is accurately controlled, and the connection and control mode is simple and effective; a fixed block 16 is fixedly connected to the inner wall of the rear end of the extension frame 13, the fixed block 16 is connected with a scraper 17 through a buckle, the scraper 17 is used for scraping off the soil on the compacting roller 15, so that the flatness of the surface of the compacting roller 15 is ensured during each work, and the buckle connection facilitates installation and disassembly, and the scraper 17 can be replaced at any time according to the actual situation; a plurality of spades 11 are arranged at the front end of the horizontal table 3, the plurality of spades 11 are in the shape of L, and limit holes 12 are arranged at the top of the plurality of spades 11; the L-shaped spade 11 can cut into the land more effectively, and the sundries and large soil blocks on the land are spaded, so that the subsequent leveling operation is prepared, and the limit holes 12 are used for adjusting the working depth of the spade 11; a traction frame 23 is fixedly connected to the front side of the horizontal table 3, a support column 24 is fixedly connected to the bottom front end of the traction frame 23, a towing plate 25 is fixedly connected to the top front end of the traction frame 23, the traction frame 23 can be connected with a traction device (such as a tractor), the support column 24 provides additional support for the traction frame 23, so as to ensure the stability of the traction process, and the towing plate 25 facilitates reliable connection with the traction device, so that the whole device can be driven by the traction device to move smoothly in the farmland for operation; the design makes the device easy to adapt to various traction devices, and improves the universality and practicality of the device.

[0032] Working principle: through the trailer board 25 of the traction frame 23 is connected with the traction equipment (such as tractor), under the traction equipment drive device moves in farmland, first, multiple L-shaped spade 11 of the front end of the horizontal table 3 cuts into the land, spade 11 will the rubbish, large block of soil on the land shovel, the land is pretreated, then multiple side plates 1 are fixedly connected with the scraper 2 of the rear end of one side, the land is preliminarily scraped, and the convex part is scraped off, then the fertilizer tank 4 on the top of the horizontal table 3 plays a role, the fertilizer tank 4 is inverted trapezoidal, the inlet 5 is at the top for adding fertilizer, the fertilizer is discharged from the bottom outlet 7 through the fertilizer opening 8, the circular sliding block 22 in the sliding groove 21 on the outer side of the top end of the right side plate 1 is connected with the baffle 9, the baffle 9 is controlled to slide in the fertilizer opening 8 by moving the sliding block 22, so as to accurately control the amount of fertilization and realize the fertilization of farmland, at the same time, the water tank 18 rear inlet 20 can be injected, and the front side bottom multiple spray heads 19 spray water to the land, spray water when the land is dry, the soil is soft, which is conducive to leveling and compaction, and at the same time, promotes the dissolution and diffusion of fertilizer, then the compaction roller 15 in the extension frame 13 compacts the land, so that the soil particles are compacted, the baffle plate 17 connected by buckling at the rear end of the extension frame 13 scrapes the soil on the compaction roller 15, ensures the flatness of the surface of the compaction roller 15 each time, makes the land more delicate and flat, ensures that it meets the requirements of crop planting, is convenient for installation and disassembly through buckling connection, and can be replaced at any time according to the actual situation, the components cooperate in the whole process, realize the functions of efficient and high-quality farmland leveling, fertilization and compaction, reduce the cost of manpower and material resources, and promote agricultural production.

[0033] Finally, it should be pointed out that: the above only for preferred embodiments of the utility model, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art, still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. made within the spirit and principles of the utility model, should be included in the protection scope of the utility model.

Claims

1. A multifunctional agricultural farmland land leveling and compacting device, comprising a plurality of side plates (1), characterized in that: The front ends of the adjacent sides of the plurality of side panels (1) are fixedly connected to a horizontal platform (3), the top of the horizontal platform (3) is fixedly connected to a fertilizer box (4), a fertilizer port (8) is provided on the top of the horizontal platform (3), a baffle (9) is slidably connected to the rear side of the inner wall of the fertilizer port (8), a rubber plate (10) is provided on the inner wall of the fertilizer port (8), the side of the plurality of side panels (1) is rotatably connected to an extension frame (13), the inner wall of the extension frame (13) is rotatably connected to a shaft (14), a compacting roller (15) is fixedly connected to the outer side of the shaft (14), and the top of the extension frame (13) is fixedly connected to a water tank (18).

2. The multifunctional agricultural farmland leveling and compacting device according to claim 1, characterized in that: A scraper (2) is fixedly connected to the rear end of one side of the plurality of side plates (1).

3. The multifunctional agricultural farmland leveling and compacting device according to claim 1, characterized in that: The fertilizer box (4) is in the shape of an inverted trapezoid. The fertilizer box (4) comprises an inlet (5) which is opened at the top of the fertilizer box (4). A filter screen (6) is provided on the inner wall of the fertilizer box (4). A discharge port (7) is provided at the bottom of the fertilizer box (4).

4. The multifunctional agricultural farmland leveling and compacting device according to claim 1, characterized in that: A water inlet (20) is provided at the rear side of the water tank (18), and a plurality of nozzles (19) are provided at the bottom end of the front side of the water tank (18).

5. The multifunctional agricultural farmland leveling and compacting device according to claim 1, characterized in that: A sliding groove (21) is provided at the outer top end of the right side plate (1), and a slider (22) is slidably connected to the sliding groove (21). The slider (22) is circular in shape, and the slider (22) is connected to the baffle (9) through the sliding groove (21).

6. The multifunctional agricultural farmland leveling and compacting device according to claim 1, characterized in that: A fixing block (16) is fixedly connected to the inner wall of the rear end of the extension frame (13), and the fixing block (16) is connected to the scraper (17) via a buckle.

7. The multifunctional agricultural farmland leveling and compacting device according to claim 1, characterized in that: A plurality of scrapers (11) are provided at the front end of the horizontal platform (3), the plurality of scrapers (11) are L-shaped, and a limiting hole (12) is provided at the top end of the plurality of scrapers (11).

8. The multifunctional agricultural farmland leveling and compacting device according to claim 1, characterized in that: The front side of the horizontal platform (3) is fixedly connected to a traction frame (23), the bottom front end of the traction frame (23) is fixedly connected to a support column (24), and the top front end of the traction frame (23) is fixedly connected to a towing plate (25).

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