Agricultural equipment for agricultural soil improvement

Abstract

The utility model discloses agricultural equipment for agricultural soil improvement, and belongs to the technical field of agricultural machinery. Comprising a traction frame; the roll shaft is fixedly connected to one end of the traction frame; the steel cylinder is rotationally connected outside the roller shaft through a sealing ring; the air pump is fixedly connected outside the roller shaft; the soil breaking rings are fixedly connected to the exterior of the steel cylinder in a linear equal-interval structure; the movable grooves are annularly formed in the soil breaking ring at equal intervals; the liquid supply pipe is fixedly connected to the interior of the movable groove; the liquid spraying pipe is in sliding connection with the interior of the liquid supply pipe and is limited by a spring of the liquid supply pipe through a spring piece; the pressing plate is fixedly connected to the outer portion of the liquid spraying pipe and is in sliding fit with the movable groove. When the soil breaking ring and the soil layer are used for rolling action, the soil layer and the pressing plate are extruded, so that the displaced pressing plate drives the liquid spraying pipe to be separated from pressing fit with the movable groove, a liquid spraying port of the liquid spraying pipe is opened, soil remediation liquid pressurized in the steel cylinder is sprayed into a deep groove rolled by the soil breaking ring, and the liquid remediation effect is guaranteed.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of agricultural machinery, more particularly, to an agricultural equipment for improving soil. BACKGROUND

[0002] After years of cultivation, the soil contains various trace elements will be significantly reduced, reducing the production speed of plants, affecting the effect of cultivation, so after the harvest, the need to put into the soil fertilizer, to enhance soil fertility, promote soil to supplement minerals, soil recycling effect is better.

[0003] The prior art document (announcement) No. CN205793998U provides an agricultural equipment for improving soil, which can spray medicine after timely soil loosening, and at the same time, the soil after spraying is covered and compacted, avoiding the loss of drug effect, and improving the improvement effect.

[0004] The prior art scheme in the above has the following defects: the soil repair liquid is only sprayed on the surface of the shallow soil layer, and the soil quality cannot be effectively improved.

[0005] In view of this, we propose an agricultural equipment for improving soil. CONTENT OF THE INVENTION

[0006] In order to improve the problems in the above background art, the present application provides an agricultural equipment for improving soil,

[0007] The agricultural equipment for improving soil provided by the present application adopts the following technical scheme:

[0008] The agricultural equipment for improving soil comprises:

[0009] A traction frame;

[0010] A roller shaft fixedly connected to one end of the traction frame;

[0011] A steel cylinder rotatably connected to the outside of the roller shaft through a sealing ring;

[0012] A gas pump fixedly connected to the outside of the roller shaft;

[0013] A soil breaking ring fixedly connected to the outside of the steel cylinder in a linear and equidistant structure;

[0014] A movable groove opened in the inside of the soil breaking ring in a ring-shaped and equidistant structure;

[0015] A liquid supply pipe fixedly connected to the inside of the movable groove and fixedly communicated with the steel cylinder;

[0016] The spray pipe is slidingly connected inside the liquid supply pipe and is spring-limited with the liquid supply pipe spring;

[0017] The pressing plate is fixedly connected outside the spray pipe and slidingly matches with the movable groove.

[0018] By adopting the above technical scheme, when the soil breaking ring rolls and presses the soil layer, the soil layer is extruded with the pressing plate, the displaced pressing plate drives the spray pipe to separate from the pressing of the movable groove, the spray opening of the spray pipe is opened, the soil repair liquid in the steel cylinder is sprayed into the deep groove rolled by the soil breaking ring, and the liquid repair effect is guaranteed.

[0019] As an optional scheme of the technical scheme of the present application file, the traction frame is externally fixedly installed with a stop frame, the middle part of the U-shaped stop frame is threadedly connected with an adjusting hand wheel, and the other end of the adjusting hand wheel is rotationally connected with a toothed pressing plate.

[0020] By adopting the above technical scheme, the toothed pressing plate can limit and adjust the pressing of the soil breaking ring, guarantee the stability of the steel cylinder, and avoid rolling. The adjustable structure of the toothed pressing plate can adjust the distance between the soil breaking ring according to the use requirement, so as to remove the soil attached to the soil breaking ring and guarantee the cleanliness of the soil breaking ring.

[0021] As an optional scheme of the technical scheme of the present application file, the cross section of the soil breaking ring is in a triangular structure, and the soil breaking ring is in clamping cooperation with the toothed pressing plate.

[0022] By adopting the soil breaking ring in a triangular cross section, the pressing plate can have sufficient soil extrusion force when the soil breaking ring extrudes the soil layer, so as to drive the spray pipe to displace and spray liquid. Meanwhile, the V-shaped groove generated by rolling can avoid blocking the movable groove.

[0023] As an optional scheme of the technical scheme of the present application file, the movable groove is fixedly connected with a rubber sleeve in an arc structure, and the rubber sleeve can be in clamping cooperation with the spray pipe.

[0024] By adopting the above technical scheme, the rubber sleeve can have a good sealing effect on the spray pipe, avoid liquid leakage of the spray pipe, and guarantee the stability of the pressure in the steel cylinder.

[0025] As an optional scheme of the technical scheme of the present application file, the pressing plate is in a ladder structure, and the pressing plate in the ladder structure can match the movable groove.

[0026] By adopting the pressing plate in a ladder structure, the pressing plate can be received after extrusion and matching with the movable groove, so as to avoid excessive exposure of the pressing plate to the soil layer and block the movable groove.

[0027] In summary, the present application includes at least one of the following beneficial technical effects:

[0028] 1. The present application utilizes the rolling action of the soil breaking ring and the soil layer, the soil layer and the pressing plate are extruded, so that the displacement of the pressing plate drives the liquid spraying pipe to separate from the pressing of the movable groove, opens the liquid spraying port of the liquid spraying pipe, and sprays the soil repair liquid in the steel cylinder to the deep groove rolled by the soil breaking ring, ensuring the liquid repair effect.

[0029] 2. The present application utilizes the limiting adjustment of the tooth pressing plate to limit and adjust the pressing of the soil breaking ring, ensure the stability of the steel cylinder, avoid rolling, and the adjustable structure of the tooth pressing plate can adjust the distance between the soil breaking ring according to the use demand, so as to remove the soil attached to the soil breaking ring, and ensure the cleanliness of the soil breaking ring. BRIEF DESCRIPTION OF DRAWINGS

[0030] Figure 1 The overall structure inside the agricultural soil improvement agricultural equipment disclosed in a preferred embodiment of the present application is shown in the figure;

[0031] Figure 2 The overall structure of the agricultural soil improvement agricultural equipment disclosed in a preferred embodiment of the present application is shown in the figure;

[0032] Figure 3 The soil breaking ring structure of the agricultural soil improvement agricultural equipment disclosed in a preferred embodiment of the present application is shown in the figure;

[0033] Figure 4 The structure of the agricultural soil improvement agricultural equipment at A disclosed in a preferred embodiment of the present application is shown in the figure;

[0034] Figure 5 The liquid spraying pipe structure of the agricultural soil improvement agricultural equipment disclosed in a preferred embodiment of the present application is shown in the figure;

[0035] Explanation of figure mark: 1, traction frame; 2, roller shaft; 3, steel cylinder; 4, air pump; 5, soil breaking ring; 6, movable groove; 7, liquid supply pipe; 8, liquid spraying pipe; 9, pressing plate; 11, stop frame; 12, tooth pressing plate; 61, rubber sleeve. DETAILED DESCRIPTION

[0036] The present application will be further described in detail below in combination with the drawings of the specification.

[0037] Reference Figures 1-5 The agricultural soil improvement agricultural equipment disclosed in the embodiment of the present application includes:

[0038] Traction frame 1;

[0039] Roller shaft 2, fixedly connected to one end of traction frame 1;

[0040] Steel cylinder 3, rotatingly connected outside roller shaft 2 through sealing ring;

[0041] Air pump 4, fixedly connected outside roller shaft 2;

[0042] Soil breaking ring 5, fixedly connected outside steel cylinder 3 in linear equidistant structure;

[0043] Movable groove 6, opened inside soil breaking ring 5 in annular equidistant structure;

[0044] Liquid supply pipe 7, fixedly connected inside movable groove 6 and fixedly communicated with steel cylinder 3;

[0045] Liquid injection pipe 8, slidingly connected inside liquid supply pipe 7 and spring-limited with liquid supply pipe 7 through spring member;

[0046] Pressing plate 9, fixedly connected outside liquid injection pipe 8 and slidingly matched with movable groove 6.

[0047] The agricultural equipment for improving soil, when soil breaking ring 5 rolls and presses soil layer, the soil layer is extruded with pressing plate 9, so that the displaceable pressing plate 9 drives liquid injection pipe 8 to separate from movable groove 6, opens liquid injection port of liquid injection pipe 8, sprays soil repair liquid in steel cylinder 3 to deep groove crushed by soil breaking ring 5, and guarantees liquid repair effect.

[0048] With reference to Figure 2 and Figure 1 , the agricultural equipment for improving soil disclosed in the embodiment of the application has stopper frame 11 fixedly installed outside traction frame 1, stopper frame 11 arranged in U-shaped structure has adjusting hand wheel threadedly connected in middle part, and gear pressing plate 12 is rotationally connected at the other end of adjusting hand wheel.

[0049] The agricultural equipment for improving soil, through limiting and adjusting of gear pressing plate 12, can limit and press soil breaking ring 5, guarantees stability of steel cylinder 3, avoids rolling, and the adjustable structure of gear pressing plate 12 can adjust distance between gear pressing plate 12 and soil breaking ring 5 according to use requirement, so as to remove soil attached to soil breaking ring 5, and guarantees cleanness of soil breaking ring 5.

[0050] With reference to Figure 3 and Figure 2 , the agricultural equipment for improving soil disclosed in the embodiment of the application has soil breaking ring 5 arranged in triangular cross section structure, and soil breaking ring 5 is clamped and matched with gear pressing plate 12.

[0051] The agricultural equipment for improving soil, by using the soil breaking ring 5 arranged in a triangular cross-section structure, can ensure that the soil breaking ring 5 has sufficient soil extrusion force when extruding the soil layer, so as to drive the liquid spraying pipe 8 to displace and spray liquid, and the V-shaped groove formed by rolling can avoid the blockage of the movable groove 6.

[0052] With reference to Figure 4 and Figure 3 In the agricultural equipment for improving soil, the movable groove 6 is fixedly connected with the rubber sleeve 61 arranged in an arc structure, and the rubber sleeve 61 can be connected with the liquid spraying pipe 8.

[0053] The agricultural equipment for improving soil, by using the rubber sleeve 61, can achieve good sealing effect on the liquid spraying pipe 8, avoid liquid leakage of the liquid spraying pipe 8, and ensure the stability of the internal pressure of the steel cylinder 3.

[0054] With reference to Figure 4 and Figure 3 In the agricultural equipment for improving soil, the pressing plate 9 is arranged in a ladder type structure, and the pressing plate 9 arranged in a ladder type structure can be matched with the movable groove 6.

[0055] The agricultural equipment for improving soil, by using the pressing plate 9 arranged in a ladder type structure, can ensure that it is extruded and fitted in the movable groove 6 for storage, so as to avoid excessive exposure of the pressing plate 9 to the soil layer and cause blockage of the movable groove 6.

[0056] Working principle: when the tractor is hung and installed through the suspension and the traction frame 1, the traction frame 1 is lifted and adjusted by the suspension, and the steel cylinder 3 is pressed on the surface of the soil layer by the traction frame 1;

[0057] With the movement of the tractor, the steel cylinder 3 drives the soil breaking ring 5 to roll and press the soil layer and form a row of V-shaped grooves, and when the soil breaking ring 5 extrudes the soil layer, the pressing plate 9 in the movable groove 6 slides and fits to displace, drives the liquid spraying pipe 8 to separate from the rubber sleeve 61, so as to open the water spraying hole of the liquid spraying pipe 8, and the repair liquid in the steel cylinder 3 is pressurized by the air pump 4 and sprayed along the liquid spraying pipe 8, so as to spray and repair the groove.

Claims

1. Agricultural equipment for soil improvement, characterized in that, include: Traction frame (1); The roller (2) is fixedly connected to one end of the traction frame (1); The steel cylinder (3) is rotatably connected to the outside of the roller shaft (2) via a sealing ring; An air pump (4) is fixedly connected to the outside of the roller (2); The ground-breaking ring (5) is fixedly connected to the outside of the steel cylinder (3) in a linear, equally spaced structure; The active groove (6) is formed in a ring with equal spacing and is opened inside the soil breaking ring (5); The liquid supply pipe (7) is fixedly connected inside the movable tank (6) and is fixedly connected to the steel cylinder (3); The spray pipe (8) is slidably connected inside the liquid supply pipe (7) and is spring-limited to the liquid supply pipe (7) by a spring component; The pressure plate (9) is fixedly connected to the outside of the spray pipe (8) and slides in conjunction with the movable groove (6).

2. The agricultural equipment for improving soil quality according to claim 1, characterized in that: The traction frame (1) is externally fixedly equipped with a brake bracket (11). The brake bracket (11) is U-shaped and has an adjusting handwheel threadedly connected in the middle. The other end of the adjusting handwheel is rotatably connected to a toothed pressure plate (12).

3. The agricultural equipment for improving soil quality according to claim 1, characterized in that: The soil breaking ring (5) has a triangular cross-section and is engaged with the toothed pressure plate (12).

4. The agricultural equipment for improving soil quality according to claim 1, characterized in that: An arc-shaped rubber sleeve (61) is fixedly connected inside the movable groove (6), and the rubber sleeve (61) can be snapped into the spray pipe (8).

5. The agricultural equipment for improving soil quality according to claim 1, characterized in that: The pressure plate (9) is arranged in a trapezoidal structure, and the pressure plate (9) arranged in a trapezoidal structure can fit into the movable groove (6).

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