A soil breaking device for constructing dryland sponge fields

Abstract

The present invention relates to the technical field of dryland management, and in particular to a soil breaking device for constructing a dryland sponge field, comprising a mobile body, the mobile body being a frame-type structure, a tilted slide plate No. 1 being arranged on the top of the mobile body, one end of the slide plate No. 1 being fixedly connected to the mobile body, a rotating shaft No. 1 being rotatably installed on the inner wall of the mobile body and located above the slide plate No. 1, a gravity pressure plate being fixedly installed on the rotating shaft No. 1, the bottom of the gravity pressure plate being an arc-shaped structure, a No. 2 rotating shaft being rotatably installed on the top of the mobile body and located above the slide plate No. 1 through a bracket, a cam shaft being fixedly installed on the outer wall of the No. 2 rotating shaft, and the cam shaft being in contact with the top of the gravity pressure plate. The present invention can improve the efficiency of breaking up the dryland soil, improve the efficiency of constructing the dryland sponge field, and at the same time ensure the breaking up effect of the dryland soil, and solve the problem of poor dryland soil breaking up efficiency in the prior art.

Description

Technical Field

[0001] The invention relates to the technical field of dryland management, and in particular to a soil breaking device for constructing a dryland sponge field. Background Art

[0002] Dryland sponge field refers to a land treatment technology, which mainly involves deep plowing of the dry land, breaking up the turned-up soil, mixing it with fertilizers and other materials to increase the land's water storage capacity, facilitate the rooting of crops, and make the dry land suitable for cultivation again.

[0003] When constructing dryland sponge fields, plowing equipment is generally used to turn up the dry land first, and then the turned-up soil blocks are broken up and fertilizers and other materials are sprinkled in for mixing to achieve the construction of sponge fields. In this way, the tillage layer is deepened, the soil aggregate structure is improved, and the soil's ability to store water and fertilizer is greatly improved. On the other hand, the fertility of the soil is also cultivated, making the land a sufficient supply warehouse for storing nutrients for crops, promoting crop growth, enhancing disaster resistance, and ensuring stable agricultural production increases. When breaking up the dryland soil, a breaking device similar to a stirring device is generally required. The soil needs to be manually broken up and mixed with fertilizers, and then the mixed loose soil is taken out and scattered on the dry land. This operation method is relatively simple, with a low degree of intelligence and low efficiency, and also requires a lot of labor costs. At the same time, a lot of labor costs are required when spreading the soil, and the uniformity of soil spreading cannot be guaranteed. Summary of the invention

[0004] The purpose of the present invention is to solve the problems in the background technology and to propose a soil breaking device for constructing a dryland sponge field.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a soil breaking device for constructing a dryland sponge field, comprising a mobile body, the mobile body is a frame-type structure, a tilted slide No. 1 is arranged on the top of the mobile body, one end of the slide No. 1 is fixedly connected to the mobile body, a rotating shaft No. 1 is rotatably installed on the inner wall of the mobile body and above the slide No. 1, a gravity pressure plate is fixedly installed on the rotating shaft No. 1, the bottom of the gravity pressure plate is an arc-shaped structure, a No. 2 rotating shaft is rotatably installed on the top of the mobile body and above the slide No. 1 through a bracket, a cam shaft is fixedly installed on the outer wall of the No. 2 rotating shaft, and the cam shaft contacts the top of the gravity pressure plate.

[0006] In the above-mentioned soil breaking device for constructing dryland sponge fields, semicircular reset grooves are provided in the mobile body and at both ends of the No. 1 rotating shaft, and the two ends of the No. 1 rotating shaft extend into the corresponding reset grooves respectively. Reset pressure blocks are fixedly installed on the outer walls of both ends of the No. 1 rotating shaft, and a reset spring with an arc structure is inserted into the reset groove, and one end of the reset spring abuts against the reset pressure block.

[0007] In the above-mentioned soil breaking device for constructing dryland sponge fields, a plurality of crushing racks are fixedly installed at the bottom of the gravity pressure plate.

[0008] In the above-mentioned soil breaking device for constructing a dryland sponge field, a No. 2 slide and a No. 3 slide are respectively arranged on the inner wall of the mobile body and below the No. 1 slide. The No. 2 slide and the No. 3 slide are both inclined, and the installation directions of the No. 2 slide and the No. 3 slide are arranged to face each other.

[0009] In the above-mentioned soil breaking device for constructing dryland sponge fields, a No. 3 rotating shaft is rotatably installed on the inner wall of the mobile body and below the No. 1 slide plate. The No. 3 rotating shaft is located between the No. 2 slide plate and the No. 3 slide plate. The ends of the No. 2 slide plate and the No. 3 slide plate that are close to each other are both provided with arc surfaces, and a plurality of stirring teeth are fixedly installed on the outer wall of the No. 3 rotating shaft.

[0010] In the above-mentioned soil breaking device for constructing dryland sponge fields, a sealing telescopic plate is fixedly installed at the bottom of the No. 1 slide plate, and a sealing strip is fixedly installed at the telescopic end of the sealing telescopic plate, and the sealing strip is in contact with the top of the No. 3 slide plate.

[0011] In the above-mentioned soil breaking device for constructing dryland sponge fields, a feeding port is provided on the top of the No. 1 slide plate, a sealing baffle is inserted on the feeding port, and the top of the sealing baffle is flush with the top of the No. 1 slide plate.

[0012] In the above-mentioned soil breaking device for constructing dryland sponge fields, a movable slide groove is opened on the inner wall of the mobile body and at the end away from the No. 1 slide plate, and a movable slider is slidably installed in the movable slide groove. One side of the movable slider extends out of the movable slide groove and is fixedly installed with an inclined electric telescopic rod, and a dredging rod is fixedly installed at the telescopic end of the electric telescopic rod, and the end of the dredging rod away from the electric telescopic rod is inserted between the No. 1 slide plate and the gravity pressure plate, and a plurality of dredging teeth are fixedly installed on the outer wall of the dredging rod, and the plurality of dredging teeth are all inclined.

[0013] Compared with the existing technology, the advantages of the soil breaking-up device for constructing dryland sponge fields are that the invention can break up the mixed soil and directly sprinkle the mixed soil evenly on the dry land, without the need for manual reciprocation to take out the broken up mixed dryland soil, thus solving the problems of low efficiency and high labor cost of the existing soil breaking-up method, improving the construction efficiency of the dryland sponge field, and also ensuring the breaking-up effect of the dryland soil. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the present invention;

[0015] Figure 2 It is a schematic diagram of the three-dimensional structure of the gravity pressure plate in the present invention;

[0016] Figure 3 It is a schematic diagram of the three-dimensional cross-section structure of the mobile body of the present invention;

[0017] Figure 4 It is a three-dimensional structural schematic diagram of the movable slideway in the present invention;

[0018] Figure 5 It is a three-dimensional structural schematic diagram of the second slide plate and the third slide plate in the present invention;

[0019] Figure 6 It is a schematic cross-sectional structural diagram of the reset groove in the present invention.

[0020] In the figure: 1. mobile body; 2. slide plate No. 1; 101. rotating shaft No. 1; 3. gravity pressure plate; 4. rotating shaft No. 2; 401. camshaft; 102. reset groove; 103. reset pressure block; 104. reset spring; 301. crushing rack; 5. slide plate No. 2; 6. slide plate No. 3; 7. rotating shaft No. 3; 701. stirring tooth; 8. sealing telescopic plate; 801. sealing rubber strip; 201. feeding port; 202. sealing baffle; 9. mobile slide groove; 901. mobile slider; 902. electric telescopic rod; 903. dredging rod; 904. dredging tooth. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0022] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0023] Reference Figure 1-Figure 6 A soil breaking device for constructing a dryland sponge field comprises a mobile body 1, the mobile body 1 is a frame-shaped structure, a tilted slide plate 2 is arranged on the top of the mobile body 1, one end of the slide plate 2 is fixedly connected to the mobile body 1, a rotating shaft 101 is rotatably installed on the inner wall of the mobile body 1 and located above the slide plate 2, a gravity pressure plate 3 is fixedly installed on the rotating shaft 101, the bottom of the gravity pressure plate 3 is an arc-shaped structure, a second rotating shaft 4 is rotatably installed on the top of the mobile body 1 and located above the slide plate 2 through a bracket, a cam shaft 401 is fixedly installed on the outer wall of the second rotating shaft 4, the cam shaft 401 is in contact with the top of the gravity pressure plate 3, rollers are rotatably installed on both sides of the mobile body 1 to facilitate the movement of the mobile body 1, when in use, the dryland soil is firstly dug out by the excavating device, and then the mobile device is used to pull the soil. The mobile body 1 moves on the dry land after excavation, and while the mobile body 1 is moving, the excavated soil blocks are gradually placed on the No. 1 slide plate 2. Since the No. 1 slide plate 2 is inclined, the soil blocks will slide to the inclined end of the No. 1 slide plate 2 and accumulate between the No. 1 slide plate 2 and the gravity pressure plate 3. At this time, the No. 2 rotating shaft 4 is driven to rotate slowly by the external driving device, and the No. 2 rotating shaft 4 drives the camshaft 401 to rotate synchronously. The rotation of the camshaft 401 will squeeze the gravity pressure plate 3 to rotate and press down. After being pressed down, the gravity pressure plate 3 will crush the soil blocks accumulated on the No. 1 slide plate 2. Since there is a certain gap between the No. 1 slide plate 2 and the gravity pressure plate 3, the crushed soil will slide from the gap between the No. 1 slide plate 2 and the gravity pressure plate 3 under the action of gravity. When the soil on the No. 1 slide plate 2 is broken and slides down, repeating the above steps can continuously realize the operation of breaking up the soil blocks.

[0024] A semicircular reset groove 102 is provided in the mobile body 1 and at both ends of the No. 1 rotating shaft 101. The two ends of the No. 1 rotating shaft 101 extend into the corresponding reset groove 102 respectively. Reset pressure blocks 103 are fixedly installed on the outer walls of both ends of the No. 1 rotating shaft 101. A circular arc-shaped reset spring 104 is inserted in the reset groove 102. One end of the reset spring 104 abuts against the reset pressure block 103. When the gravity pressure plate 3 is pressed down to the specified position, the external drive device is operated to rotate to drive the camshaft 401 to reset. At this time, the reset pressure block 103 cooperates with the reset spring 104 to drive the gravity pressure plate 3 to reset after the camshaft 401 is reset, which is convenient for subsequent soil block crushing.

[0025] A plurality of crushing racks 301 are fixedly mounted on the bottom of the gravity pressure plate 3 , and the crushing racks 301 can increase the crushing effect of the gravity pressure plate 3 .

[0026] A second skateboard 5 and a third skateboard 6 are respectively arranged on the inner wall of the mobile body 1 and below the first skateboard 2. The second skateboard 5 and the third skateboard 6 are both inclined. The installation directions of the second skateboard 5 and the third skateboard 6 are arranged opposite to each other. The second skateboard 5 and the third skateboard 6 are used to guide the crushed soil to fall and evenly lay it on the dry land after excavation.

[0027] A third rotating shaft 7 is rotatably mounted on the inner wall of the mobile body 1 and below the first slide 2. The third rotating shaft 7 is located between the second slide 5 and the third slide 6. The ends of the second slide 5 and the third slide 6 that are close to each other are both provided with an arc surface. A plurality of stirring teeth 701 are fixedly mounted on the outer wall of the third rotating shaft 7. The third rotating shaft 7 is driven by another external driving device to rotate in a circle, and the stirring teeth 701 can be used to stir the fallen soil, thereby further improving the effect of breaking up the dry land soil.

[0028] A sealing telescopic plate 8 is fixedly installed at the bottom of the No. 1 slide 2, and a sealing strip 801 is fixedly installed at the telescopic end of the sealing telescopic plate 8. The sealing strip 801 contacts the top of the No. 3 slide 6. The sealing telescopic plate 8 cooperates with the No. 1 slide 2 and the No. 3 slide 6 to form a sealed cavity. The cavity is used to fill fertilizers and other substances. When the soil is broken up and evenly scattered, the intermittent opening and closing of the sealing telescopic plate 8 can make the fertilizers and other substances filled in the cavity overflow intermittently. The rotation of the No. 3 rotating shaft 7 and the stirring teeth 701 can make the broken soil and fertilizer mixed and scattered together, thereby improving the construction efficiency of the dryland sponge field.

[0029] A feeding port 201 is provided at the top of the No. 1 slide 2, and a sealing baffle 202 is inserted on the feeding port 201. The top of the sealing baffle 202 is flush with the top of the No. 1 slide 2. The feeding port 201 is used to add fertilizer, and the sealing baffle 202 is used to cover the feeding port 201. At the same time, it can cooperate with the No. 1 slide 2 to transport dry land soil.

[0030] A movable slide groove 9 is provided on the inner wall of the mobile body 1 and at one end away from the No. 1 slide plate 2, and a movable slider 901 is slidably installed in the movable slide groove 9. The movable slide groove 9 extends from one side of the movable slider 901 and is fixedly installed with an inclined electric telescopic rod 902. A dredging rod 903 is fixedly installed on the telescopic end of the electric telescopic rod 902. The end of the dredging rod 903 away from the electric telescopic rod 902 is inserted between the No. 1 slide plate 2 and the gravity pressure plate 3. A plurality of dredging teeth 904 are fixedly installed on the outer wall of the dredging rod 903. The plurality of dredging teeth 904 are all inclined. The movable slider 901 is an electric slider. The movable slide groove 9 cooperates with the movable slider 901 to drive the electric telescopic rod 902 and the dredging rod 903 to move back and forth. While the dredging rod 903 moves back and forth, it can be reciprocated and telescoped at the same time in cooperation with the electric telescopic rod 902. The reciprocating and telescopic dredging rod 903 cooperates with the dredging teeth 904 to dredge the crushed soil to avoid soil accumulation and blockage.

[0031] The movable slider 901 and the electric telescopic rod 902 are operated by an external control device to work. At the same time, the gravity pressure plate 3 is operated by the control device to press back and forth, and manual work is carried out on both sides of the mobile body 1 to reciprocate and fill the turned dry land soil blocks onto the No. 1 slide plate 2. At the same time, a sensing device is provided at the bottom of the No. 1 slide plate 2. When the sensing device senses that the soil is broken up and falls on the No. 2 slide plate 5, the control device controls the sealed telescopic plate 8 to contract intermittently at a certain frequency, so that the fertilizer filled in the cavity flows out intermittently, and the mixing is achieved in cooperation with the stirring teeth 701.

[0032] After autumn, corn and sorghum stalks are chopped and rotten, then mixed with water, manure or human urine and feces, and covered with soil to ferment. After the stalks are completely rotten, they are spread on the ground. By continuously deep plowing the land and applying a large amount of farmyard manure made from stalks year after year, the humus in the cultivated land is increased, the pellet structure is increased, the microorganisms proliferate quickly, and the structure is soft, which is very beneficial to the development of the root system of crops. It has good water retention, high fertility, and strong drought resistance.

[0033] It is further explained that the above-mentioned fixed connection, unless otherwise clearly specified and limited, should be understood in a broad sense. For example, it can be welding, gluing, or one-piece molding, etc., which are conventional means well known to those skilled in the art.

[0034] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A soil breaking device for constructing a dryland sponge field, comprising a mobile body (1), characterized in that: The mobile body (1) is of a frame-shaped structure, a tilted slide plate (2) is arranged on the top of the mobile body (1), one end of the slide plate (2) is fixedly connected to the mobile body (1), a rotating shaft (101) is rotatably mounted on the inner wall of the mobile body (1) and located above the slide plate (2), a gravity pressure plate (3) is fixedly mounted on the rotating shaft (101), the bottom of the gravity pressure plate (3) is of an arc-shaped structure, a second rotating shaft (4) is rotatably mounted on the top of the mobile body (1) and located above the slide plate (2) through a bracket, a cam shaft (401) is fixedly mounted on the outer wall of the second rotating shaft (4), and the cam shaft (401) is in contact with the top of the gravity pressure plate (3); The movable body (1) is provided with semicircular reset grooves (102) at both ends of the first rotating shaft (101), the two ends of the first rotating shaft (101) respectively extend into the corresponding reset grooves (102), reset pressure blocks (103) are fixedly mounted on the outer walls of both ends of the first rotating shaft (101), a reset spring (104) with an arc structure is inserted into the reset groove (102), and one end of the reset spring (104) abuts against the reset pressure block (103); A plurality of crushing racks (301) are fixedly mounted on the bottom of the gravity pressure plate (3); A second slide plate (5) and a third slide plate (6) are respectively arranged on the inner wall of the mobile body (1) and below the first slide plate (2); the second slide plate (5) and the third slide plate (6) are both arranged in an inclined manner; and the second slide plate (5) and the third slide plate (6) are arranged in opposite directions; A third rotating shaft (7) is rotatably mounted on the inner wall of the mobile body (1) and located below the first slide plate (2). The third rotating shaft (7) is located between the second slide plate (5) and the third slide plate (6). The ends of the second slide plate (5) and the third slide plate (6) that are close to each other are both provided with an arc surface. A plurality of stirring teeth (701) are fixedly mounted on the outer wall of the third rotating shaft (7); A sealing telescopic plate (8) is fixedly installed at the bottom of the first slide plate (2), a sealing rubber strip (801) is fixedly installed at the telescopic end of the sealing telescopic plate (8), and the sealing rubber strip (801) is in contact with the top of the third slide plate (6); The top of the first slide plate (2) is provided with a feeding port (201), the feeding port (201) is provided with a sealing baffle (202), and the top of the sealing baffle (202) is flush with the top of the first slide plate (2); A movable slide groove (9) is provided on the inner wall of the movable body (1) and at one end away from the first slide plate (2), a movable slider (901) is slidably installed in the movable slide groove (9), one side of the movable slider (901) extends out of the movable slide groove (9) and is fixedly installed with an inclined electric telescopic rod (902), a dredging rod (903) is fixedly installed at the telescopic end of the electric telescopic rod (902), an end of the dredging rod (903) away from the electric telescopic rod (902) is inserted between the first slide plate (2) and the gravity pressure plate (3), and a plurality of dredging teeth (904) are fixedly installed on the outer wall of the dredging rod (903), and the plurality of dredging teeth (904) are all inclined; The movable slider (901) is an electric slider. The movable slide groove (9) cooperates with the movable slider (901) to drive the electric telescopic rod (902) and the dredging rod (903) to move back and forth. When the dredging rod (903) moves back and forth, it can be reciprocated and retracted in cooperation with the electric telescopic rod (902). The reciprocating and retractable dredging rod (903) cooperates with the dredging teeth (904) to dredge the crushed soil. The dredging teeth (904) are V-shaped, and their openings face one side of the dredging rod (903).

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