Soil crushing wheel for agricultural production

Abstract

The utility model provides a soil breaking wheel for agricultural production, which relates to the technical field of agriculture and comprises a supporting shell, a first bearing is embedded in the inner side wall of the supporting shell, a group of connecting rods are fixedly connected to the inner ring of the first bearing, and the ends, away from the first bearing, of the connecting rods are jointly and fixedly connected with a first roller. A second bearing is embedded in the inner side wall of the supporting shell, and the inner ring of the second bearing is fixedly connected with a rotating rod. According to the soil crushing wheel for agricultural production, the device is driven by a tractor to move, a first rolling wheel and a second rolling wheel make contact with the ground, a crushing rod is driven to rotate, mud blocks are crushed, a lengthening rod and a scraper are driven by a hydraulic telescopic rod to move, the surface of the crushing rod is cleaned through the scraper, and the soil crushing effect is improved. And when the scraping plate and the partition plate are close to each other, the upper cutting knife is matched, the wound vines can be cut off, the load of the agricultural machine is prevented from being increased, and the soil crushing effect is kept consistent.

Description

TECHNICAL FIELD

[0001] The utility model relates to an agricultural production soil crushing wheel belongs to the agricultural technology field. BACKGROUND

[0002] With the development of agricultural mechanization, the traditional farming method has been gradually replaced by modern agricultural machinery, and the soil crushing wheel, as a kind of agricultural machinery, can crush the mud block through its unique mechanical mechanism, increase the soil porosity, and be beneficial to the soil moisture and nutrient retention.

[0003] At present, when the soil crushing wheel is used, part of the vine plants will be wound on the surface of the soil crushing wheel, and part of the soil will be adhered to the surface of the soil crushing wheel, which increases the weight and increases the load of the agricultural machine, and the adhered soil and plants will change the soil crushing effect of the soil crushing wheel, so that the soil crushing degree is uneven, which affects the subsequent seeding and fertilization. UTILITY MODEL CONTENTS

[0004] In order to solve the above problems, the utility model provides an agricultural production soil crushing wheel to solve the above problems, and the specific technical scheme is:

[0005] An agricultural production soil crushing wheel, comprising a support shell, a first bearing is embedded in the inner side wall of the support shell, a group of connecting rods are fixedly connected to the inner ring of the first bearing, a first roller is fixedly connected to the end of each connecting rod away from the first bearing, a second bearing is embedded in the inner side wall of the support shell, a rotating rod is fixedly connected to the inner ring of the second bearing, a second roller is fixedly connected to the left side of the rotating rod, a group of crushing rods are fixedly connected to one side of the first roller and the second roller, three baffle plates are fixedly connected to the outer surface of each crushing rod, a hydraulic telescopic rod is fixedly connected to the right side of the first roller, the output end of the hydraulic telescopic rod penetrates the first roller and extends to the right side of the first roller, an extension rod is fixedly connected to the output end of the first roller, four scrapers are fixedly connected to the outer surface of the extension rod, each scraper is slidingly connected to the outer surface of each crushing rod, and a group of cutting knives are fixedly connected to the right side and the left side of each scraper.

[0006] Preferably, a rotary joint is fixedly connected to the left side of the support shell, the inner ring of the rotary joint is connected with the inner ring of the first bearing, and the inner ring of the rotary joint is connected with the input end of the hydraulic telescopic rod through an oil pipe.

[0007] Preferably, an oil cylinder is fixedly connected to the upper surface of the support shell, and the output end of the oil cylinder is connected with the outer ring of the rotary joint through an oil pipe.

[0008] Preferably, the upper surface of the support shell is fixedly connected with a connecting column, and the outer surface of the connecting column is provided with a size scale.

[0009] Preferably, the outer surface of the support shell is fixedly connected with a mudguard.

[0010] Preferably, the upper surface of the mudguard is fixedly connected with two slide rails, the outer surfaces of the two slide rails are both slidably connected with slide blocks, and the upper surfaces of the two slide blocks are slidably connected with a back-shaped scraper.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] The agricultural production soil crushing wheel is moved by a tractor, the first roller and the second roller are in contact with the ground, the crushing rod is rotated to crush the mud blocks, the hydraulic telescopic rod drives the extension rod and the scraper to move, the scraper cleans the surface of the crushing rod, thereby reducing the mud attached to the surface, when the scraper and the partition plate are close to each other, the cutting knife is used to cut the entangled vines, the load of the agricultural machine is prevented from being increased, and the soil crushing effect is kept consistent. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a front view structural schematic diagram of the utility model;

[0014] Figure 2 It is a rear view structural schematic diagram of the utility model;

[0015] Figure 3 It is a sectional view of the top view of the utility model;

[0016] Figure 4 It is a side view structural schematic diagram of the utility model.

[0017] BRIEF DESCRIPTION OF DRAWINGS: 1, support shell; 2, first bearing; 3, connecting rod; 4, first roller; 5, second bearing; 6, rotating rod; 7, second roller; 8, crushing rod; 9, partition plate; 10, hydraulic telescopic rod; 11, extension rod; 12, scraper; 13, cutting knife; 14, rotary joint; 15, oil cylinder; 16, connecting column; 17, mudguard; 18, slide rail; 19, slide block; 20, back-shaped scraper. DETAILED DESCRIPTION

[0018] In the description of the utility model, it is necessary to explain that, unless there is definite stipulation and limitation, the terms "mount", "connect", "connection" should be understood broadly, for example, it can be fixed connection, also can be detachable connection, or integral connection, can be mechanical connection, also can be electrical connection, can be direct connection, also can be indirect connection through intermediate medium, can be the intercommunication of two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood through specific circumstances.

[0019] The technical scheme in the embodiments of the utility model will be described clearly and completely in the description of the embodiments of the utility model in combination with the drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary skilled in the art without making creative labor belong to the scope of protection of the utility model.

[0020] Please refer to Figures 1-4 In the utility model, a kind of soil breaking wheel for agricultural production, including support shell 1, first bearing 2 is embedded in the inner side wall of support shell 1, the inner ring of first bearing 2 is fixedly connected with a group of connecting rods 3, the end of each connecting rod 3 away from first bearing 2 is fixedly connected with first roller 4 in common, second bearing 5 is embedded in the inner side wall of support shell 1, the inner ring of second bearing 5 is fixedly connected with rotating rod 6, second roller 7 is fixedly connected on the left side of rotating rod 6, one side of first roller 4 and second roller 7 close to each other is fixedly connected with a group of broken rods 8 in common, the outer surface of each broken rod 8 is fixedly connected with three baffle plates 9 in common, hydraulic telescopic rod 10 is fixedly connected on the right side of first roller 4, the output end of hydraulic telescopic rod 10 penetrates first roller 4 and extends to the right side of first roller 4, the output end of first roller 4 is fixedly connected with lengthening rod 11, four scrapers 12 are fixedly connected on the outer surface of lengthening rod 11, the inside of each scraper 12 is slidably connected with the outer surface of each broken rod 8, a group of cutting knives 13 are fixedly connected on the right side of each scraper 12 and the left side of each scraper 12, broken mud is carried out to first roller 4, second roller 7, broken rod 8 and baffle plate 9, lengthening rod 11, scraper 12 and cutting knife 13 are moved by hydraulic telescopic rod 10, so that the surface of broken rod 8 is cleaned by scraper 12, reduce the soil attached to the surface, when scraper 12 and baffle plate 9 close to each other, cooperate with cutting knife 13, can cut the entangled vine.

[0021] The left side of the supporting shell 1 is fixedly connected with a rotary joint 14, the inner ring of the rotary joint 14 is connected with the inner ring of the first bearing 2, the inner ring of the rotary joint 14 is connected with the input end of the hydraulic telescopic rod 10 through an oil pipe, the upper surface of the supporting shell 1 is fixedly connected with an oil cylinder 15, the output end of the oil cylinder 15 is connected with the outer ring of the rotary joint 14 through an oil pipe, the upper surface of the supporting shell 1 is fixedly connected with a connecting column 16, the outer surface of the connecting column 16 is provided with a size scale, the rotary joint 14 is arranged to protect the oil pipe, so that the oil pipe is prevented from being damaged due to the rotation of the hydraulic telescopic rod 10, the connecting column 16 is arranged to connect the device with a vehicle such as a tractor, and the size scale is arranged to display the ground clearance of the device, so that the device is matched with the vehicle such as the tractor.

[0022] The outer surface of the supporting shell 1 is fixedly connected with a mudguard 17, the upper surface of the mudguard 17 is fixedly connected with two sliding rails 18, the outer surfaces of the two sliding rails 18 are both slidably connected with sliding blocks 19, the upper surfaces of the two sliding blocks 19 are commonly slidably connected with a back-shaped scraper 20, the mudguard 17 is arranged to reduce the splashing of mud during the crushing of mud blocks, and the sliding rails 18, the sliding blocks 19 and the back-shaped scraper 20 are matched to facilitate the cleaning of the mudguard 17 by moving the back-shaped scraper 20 after use.

[0023] The working principle of the utility model is:

[0024] In use, the device is connected and installed with a vehicle such as a tractor by using the connecting column 16, so that the first roller 4 and the second roller 7 are in contact with the ground, the tractor is started to drive the device to move, the first roller 4, the second roller 7 and the crushing rod 8 are rotated to crush mud blocks, the oil cylinder 15 is started to control the hydraulic telescopic rod 10 to drive the extension rod 11 and the scraper 12 to move, so that the scraper 12 cleans the crushing rod 8, and when the scraper 12 and the partition plate 9 are close to each other, the cutting knife 13 is matched to cut the entangled vines.

[0025] For those skilled in the art, it is obvious that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the utility model is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0026] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be combined appropriately to form other embodiments that those skilled in the art can understand.

[0027] The technical principles of the present application are described above in combination with specific embodiments. These descriptions are only for the purpose of explaining the principles of the present application, and cannot be interpreted in any way as a limitation on the scope of protection of the present application. Based on the explanation here, those skilled in the art can think of other specific embodiments of the present application without having to exert creative effort, and these ways will fall within the scope of protection of the claims of the present application.

Claims

1. An agricultural production soil breaking wheel comprising a support shell (1), characterized in that: The inner side wall of the supporting shell (1) is inlaid with a first bearing (2), the inner ring of the first bearing (2) is fixedly connected with a group of connecting rods (3), the end of each connecting rod (3) away from the first bearing (2) is fixedly connected with a first roller (4), the inner side wall of the supporting shell (1) is inlaid with a second bearing (5), the inner ring of the second bearing (5) is fixedly connected with a rotating rod (6), the left side of the rotating rod (6) is fixedly connected with a second roller (7), one side of the first roller (4) and the second roller (7) close to each other is fixedly connected with a group of crushing rods (8), the outer surface of each crushing rod (8) is fixedly connected with three baffles (9), the right side of the first roller (4) is fixedly connected with a hydraulic telescopic rod (10), the output end of the hydraulic telescopic rod (10) penetrates through the first roller (4) and extends to the right side of the first roller (4), the output end of the first roller (4) is fixedly connected with an extension rod (11), the outer surface of the extension rod (11) is fixedly connected with four scrapers (12), the inner part of each scraper (12) is slidingly connected with the outer surface of each crushing rod (8), the right side of each scraper (12) and the left side of each scraper (12) are fixedly connected with a group of cutting knives (13).

2. The soil breaking wheel of claim 1, wherein: The left side of the supporting shell (1) is fixedly connected with a rotary joint (14), the inner ring of the rotary joint (14) is connected with the inner ring of the first bearing (2), and the inner ring of the rotary joint (14) is connected with the input end of the hydraulic telescopic rod (10) through an oil pipe.

3. The soil pulverizer wheel for agricultural production according to claim 1, characterized in that: The upper surface of the supporting shell (1) is fixedly connected with an oil cylinder (15), and the output end of the oil cylinder (15) is connected with the outer ring of the rotary joint (14) through an oil pipe.

4. The soil breaking wheel of claim 1, wherein: The upper surface of the supporting shell (1) is fixedly connected with a connecting column (16), and the outer surface of the connecting column (16) is provided with a size scale.

5. The soil pulverizer wheel for agricultural production according to claim 1, characterized in that: The outer surface of the supporting shell (1) is fixedly connected with a mudguard (17).

6. An agricultural production soil crushing wheel as claimed in claim 5, wherein: The upper surface of the mudguard (17) is fixedly connected with two slide rails (18), the outer surfaces of the two slide rails (18) are slidingly connected with slide blocks (19), and the upper surfaces of the two slide blocks (19) are slidingly connected with a back-shaped scraper (20).

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