Agricultural planting fertilizer device with soil turning structure

Abstract

The application discloses a fertilizing device with soil turning structure for agricultural planting, which comprises a frame, a load bearing wheel group is arranged in the middle of the frame, two bracket wheel groups are arranged on the front side of the frame, and 10-15 soil turning mechanism groups are equidistantly arranged on the bottom surface of the frame. In the technical solution, 10-15 ploughs controlled by the hydraulic system and arranged equidistantly in the frame are arranged, the ploughing of soil and the control of ploughing depth are realized, the soil covering mechanism arranged at the rear side of the plough controls the pitch angle of the fence claw by the hydraulic system, thereby controlling the thickness of the soil covering and the covering of the fertilizer, the organic fertilizer releasing mechanism arranged above the soil covering mechanism crushes the organic fertilizer by the crushing structure in the fertilizer box, the granulated organic fertilizer is mixed into the soil while covering the soil, thereby realizing the function of fertilizing while turning the soil and improving the fertility of the soil.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of agricultural appliances, in particular to a fertilizing device with a soil turning structure for agricultural planting. BACKGROUND

[0002] At present, most of the agricultural fertilizing machines mainly scatter liquid and solid fertilizers. After the soil of a field is ploughed by a rotary plough, the ploughing appliance of the traction head of a tractor is replaced by a fertilizing machine. This ploughing and fertilizing mode needs to be carried out in two steps, which prolongs the farming time to a certain extent. Moreover, for compound fertilizer, the fertilizing cannot be directly carried out after the soil is ploughed, and needs to be carried out after a period of time, which also causes the farming to be discontinuous. Therefore, the technical scheme of the fertilizing device with the soil turning structure for agricultural planting is provided. SUMMARY

[0003] The application aims to provide the technical scheme of the fertilizing device with the soil turning structure for agricultural planting to solve the problems in the background art. In order to solve the defects and disadvantages in the background art, the technical scheme has the following contents:

[0004] The machine frame is internally provided with a load-bearing wheel set, the front side of the machine frame is provided with two bracket wheel sets, the bottom surface of the machine frame is equidistantly provided with 10-15 groups of soil turning mechanisms, the rear bottom of the machine frame is provided with a soil covering mechanism, and the rear top of the machine frame is provided with an organic fertilizer releasing mechanism above the soil covering mechanism;

[0005] The machine frame is composed of a rectangular frame and 3-4 beam strips fixed transversely in the rectangular frame;

[0006] The load-bearing wheel set comprises a keel, a hydraulic push rod fixed in the rear end of the keel, and an axle shaft hinged to the telescopic shaft tail of the hydraulic push rod, and load-bearing wheels are rotatably connected to the left and right ends of the axle shaft;

[0007] The organic fertilizer releasing mechanism comprises two mirror-symmetrically arranged side support plates, a cross beam fixedly connected to one side of the side support plates close to each other, and a fertilizer box fixed to the rear side surface of the cross beam, a driving motor is installed on the right side surface of the fertilizer box, a transmission shaft penetrating into the inner cavity of the fertilizer box is connected to the output shaft of the driving motor through a shaft coupling, and 100-120 blades are fixed in an annular array on the outer ring of the transmission shaft in the inner cavity of the fertilizer box;

[0008] The soil covering mechanism comprises a support rod, a fence claw hinged to the lower rear side of the support rod through a connecting rod, and three hydraulic rods hinged between the top of the fence claw and the top of the support rod;

[0009] The turning-over mechanism comprises a connecting block, an arc-shaped rod hinged at the rear end face of the connecting block, and a plough fixed at the bottom end of the arc-shaped rod, a hydraulic oil cylinder being hinged between the top end face of the arc-shaped rod and the top end face of the connecting block;

[0010] The bracket wheel set comprises a supporting block, a damping hydraulic rod hinged on the outer sidewall of the supporting block, and a roller below the supporting block, the telescopic shaft of the damping hydraulic rod away from the supporting block being rotationally connected with the roller through a rotating shaft.

[0011] As a preferred scheme of the present application, the keel is composed of two left and right mirror-symmetrically arranged L-shaped beams, and the front end of the keel is fixedly connected with the front beam strip inside the rack.

[0012] As a preferred scheme of the present application, the right side surface of the fertilizer box and the inside of the right side edge support plate are both provided with through holes for the transmission shaft to penetrate, and the inside of the through hole is provided with a sealing bearing.

[0013] As a preferred scheme of the present application, the front section of the side edge support plate on the side close to each other is rotationally connected with the tail sections of the left and right sides of the rectangular frame inside the rack through a shaft pin.

[0014] As a preferred scheme of the present application, the front end face of the cross beam is hinged with three small hydraulic cylinders, and the front end of the small hydraulic cylinder is hinged with the rear end face of the rectangular frame inside the rack.

[0015] As a preferred scheme of the present application, the front surface of the cross beam is fixedly provided with three to four reinforcing ribs, and the front end of the reinforcing rib is hinged with the rear end face of the rectangular frame inside the rack.

[0016] As a preferred scheme of the present application, the top surface of the fertilizer box is provided with a feeding port for feeding organic fertilizer, and the feeding port is provided with a flip cover through a reset hinge.

[0017] As a preferred scheme of the present application, the left and right ends of the supporting rod are fixedly connected with the inside surface of the rectangular frame in the rack.

[0018] As a preferred scheme of the present application, the front end of the connecting block is fixedly connected with the rear side of the front beam strip inside the rack.

[0019] As a preferred scheme of the present application, the rear end of the supporting block is fixedly connected with the front side surface of the rectangular frame inside the rack.

[0020] In the above technical scheme, the present application has the following technical effects and advantages:

[0021] The technical scheme is characterized in that 10-15 groups of ploughs controlled by hydraulic pressure are arranged equidistantly in the frame to realize ploughing and control of ploughing depth, the earth covering mechanism behind the ploughs also controls the inclination angle of the earth covering claws by hydraulic pressure to control the thickness of the earth covering and the coverage of the fertilizer, and the organic fertilizer releasing mechanism above the earth covering mechanism crushes the organic fertilizer by the crushing structure in the fertilizer box to mix the granulated organic fertilizer into the soil while covering the soil, thereby realizing the effect of fertilizing while ploughing and improving the fertility of the soil. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments described in the present application, and other drawings can also be obtained by those skilled in the art according to these drawings.

[0023] Figure 1 It is an overall structural schematic diagram of the soil turning and fertilizing equipment.

[0024] Figure 2 It is a schematic diagram of the load bearing wheel group.

[0025] Figure 3 It is a schematic diagram of the organic fertilizer releasing mechanism.

[0026] Figure 4 It is a schematic diagram of the fertilizer box.

[0027] Figure 5 It is a schematic diagram of the earth covering mechanism.

[0028] Figure 6 It is a schematic diagram of the soil turning mechanism.

[0029] Figure 7 It is a schematic diagram of the bracket wheel group.

[0030] BRIEF DESCRIPTION OF DRAWINGS

[0031] 1, frame; 2, load bearing wheel group; 21, keel; 22, hydraulic push rod; 23, load bearing wheel; 24, wheel shaft; 3, organic fertilizer releasing mechanism; 31, fertilizer box; 32, blade; 33, side support plate; 34, cross beam; 35, small hydraulic cylinder; 36, transmission shaft; 37, driving motor; 38, bulk material hole; 4, earth covering mechanism; 41, support rod; 42, earth covering claw; 43, hydraulic rod; 5, soil turning mechanism; 51, connecting block; 52, hydraulic oil cylinder; 53, arc-shaped rod; 54, plough; 6, bracket wheel group; 61, support block; 62, damping hydraulic rod; 63, roller. DETAILED DESCRIPTION

[0032] In order to make the technical solutions and implementation modes of the present application clearer and more comprehensible, the following introduces several preferred specific embodiments for implementing the technical solutions of the present application.

[0033] The following description is merely exemplary in nature and is not intended to limit the present disclosure, application and uses. It should be understood that throughout the drawings, the same or similar reference numerals can be used to depict the same or similar components and features. The various drawings are schematic illustrations only and are not necessarily drawn to scale. The embodiments of the present application will be described below in connection with the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application.

[0034] Embodiment, a more optimal technical solution of a fertilizing device with a soil turning structure for agricultural planting, comprising the following:

[0035] Including a machine frame 1, a load-bearing wheel set 2 is arranged in the middle of the inside of the machine frame 1, two bracket wheel sets 6 are arranged on the front side of the machine frame 1, 10-15 groups of soil turning mechanisms 5 are arranged equidistantly on the bottom surface of the machine frame 1, a soil covering mechanism 4 is arranged on the bottom of the rear side of the machine frame 1, and an organic fertilizer releasing mechanism 3 is arranged above the soil covering mechanism 4 on the top of the rear side of the machine frame 1;

[0036] The machine frame 1 is composed of a rectangular frame and 3-4 beam strips fixed transversely inside the rectangular frame;

[0037] The load-bearing wheel set 2 includes a keel 21, a hydraulic push rod 22 fixed inside the rear end of the keel 21, and a wheel shaft 24 hinged with the telescopic shaft end of the hydraulic push rod 22, and load-bearing wheels 23 are rotatably connected to the left and right ends of the wheel shaft 24;

[0038] The organic fertilizer releasing mechanism 3 includes two mirror-symmetrically arranged side support plates 33, a cross beam 34 fixedly connected to one side of the side support plates 33 close to each other, and a fertilizer box 31 fixed to the rear side surface of the cross beam 34, a driving motor 37 is installed on the right side surface of the fertilizer box 31, a transmission shaft 36 penetrating into the inner cavity of the fertilizer box 31 is connected to the output shaft of the driving motor 37 through a shaft coupling, and 100-120 blades 32 are fixed in a ring array on the outer ring of the transmission shaft 36 inside the fertilizer box 31;

[0039] The soil covering mechanism 4 includes a support rod 41, a fence claw 42 hinged below the rear side of the support rod 41 through a connecting rod, and 3 hydraulic rods 43 hinged between the top of the fence claw 42 and the top of the support rod 41;

[0040] The turning mechanism 5 comprises a connecting block 51, an arc-shaped rod 53 hingedly connected to the rear end surface of the connecting block 51, and a plow 54 fixed to the bottom end of the arc-shaped rod 53, wherein a hydraulic oil cylinder 52 is hingedly connected between the top end surface of the arc-shaped rod 53 and the top end surface of the connecting block 51;

[0041] The bracket wheel set 6 comprises a supporting block 61, a damping hydraulic rod 62 hingedly connected to the outer sidewall of the supporting block 61, and a roller 63 located below the supporting block 61, wherein the telescopic shaft of the damping hydraulic rod 62 away from the supporting block 61 is rotationally connected to the roller 63 through a rotating shaft.

[0042] The keel 21 is divided into two left and right mirror-symmetrically arranged L-shaped beams, and the front end of the keel 21 is fixedly connected to the front side beam inside the rack 1. The right side surface of the fertilizer box 31 and the inside of the right side support plate 33 are both provided with through holes for the transmission shaft 36 to penetrate, and the inside of the through hole is provided with a sealing bearing.

[0043] The front section of the side support plate 33 close to each other is rotationally connected to the tail sections of the left and right sides of the rectangular frame inside the rack 1 through an axle pin. The front end surface of the cross beam 34 is hingedly connected to three small hydraulic cylinders 35, and the front end of the small hydraulic cylinder 35 is hingedly connected to the rear end surface of the rectangular frame inside the rack 1. The front surface of the cross beam 34 is fixedly connected to three to four reinforcing ribs, and the front end of the reinforcing rib is hingedly connected to the rear end surface of the rectangular frame inside the rack 1. The top surface of the fertilizer box 31 is provided with a feed inlet for the input of organic fertilizer, and the feed inlet is provided with a flip cover through a reset hinge.

[0044] The left and right ends of the supporting rod 41 are fixedly connected to the inside surface of the rectangular frame in the rack 1. The front end of the connecting block 51 is fixedly connected to the rear side of the front side beam inside the rack 1. The rear end of the supporting block 61 is fixedly connected to the front side surface of the rectangular frame inside the rack 1.

[0045] According to the above-mentioned preferred technical scheme, the working process of the technical scheme is described as follows:

[0046] The end of the front side of the frame 1 is connected with the tractor traction head through the shaft pin, the extension and retraction of the hydraulic push rod 22 controls the included angle between the keel 21 and the load wheel 23, the extension and retraction of the damping hydraulic rod 62 controls the included angle between the supporting block 61 and the roller 63, so as to adjust the distance between the load wheel group 2 and the bracket wheel group 6 and the frame 1 by changing the included angle. Further, the bottom end of the fence claw 42 and the tip of the plow 54 keep a reasonable distance from the soil. After the tractor starts to pull, the extension and retraction of the hydraulic oil cylinder 52 controls the pitch angle of the arc-shaped rod 53, so that the plow 54 penetrates into the soil to plow the soil. After 10-15 groups of the soil turning mechanism 5 plow the soil, the extension and retraction of the hydraulic rod 43 controls the bottom end of the fence claw 42 to contact with the broken soil, so as to realize the soil covering. The organic fertilizer releasing mechanism 3 is located above the soil covering mechanism 4 on the front side. Before the soil covering, the block-shaped dry organic fertilizer livestock manure, straw, peanut oil and rapeseed oil residue after pressing are crushed by the blade 32, and the granular organic fertilizer falls along the bulk hole 38 under the blade 32, and is covered by the soil pulled by the fence claw 42.

[0047] The foregoing merely illustrates some exemplary embodiments of the present application, and it is needless to say that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present application. Therefore, the foregoing drawings and descriptions are illustrative in nature, and should not be construed as limiting the scope of the claims of the present application.

Claims

1. A fertilizer device with a soil turning structure for agricultural planting, comprising a frame (1), characterized in that: The inner middle area of the frame (1) is provided with a load wheel group (2), the front side of the frame (1) is provided with two bracket wheel groups (6), the bottom surface of the frame (1) is equidistantly arranged with 10-15 groups of soil turning mechanisms (5), the bottom of the rear side of the frame (1) is provided with a soil covering mechanism (4), and the top of the rear side of the frame (1) is provided with an organic fertilizer releasing mechanism (3) above the soil covering mechanism (4); The frame (1) is composed of a rectangular frame and 3-4 beam strips fixed transversely in the interior of the rectangular frame; The load wheel group (2) comprises a keel (21), a hydraulic push rod (22) fixed in the interior of the rear end of the keel (21), and an axle (24) hinged to the telescopic shaft end of the hydraulic push rod (22), and load wheels (23) are rotatably connected to the left and right ends of the axle (24); The organic fertilizer releasing mechanism (3) comprises two left and right mirror-symmetrical side support plates (33), a cross beam (34) fixedly connected to the side of the side support plates (33) close to each other, and a fertilizer box (31) fixed to the rear side surface of the cross beam (34), a driving motor (37) is installed on the right side surface of the fertilizer box (31), a transmission shaft (36) penetrating into the inner cavity of the fertilizer box (31) is connected to the output shaft of the driving motor (37) through a shaft coupling, and 100-120 blades (32) are fixed in an annular array on the outer ring of the transmission shaft (36) in the interior of the fertilizer box (31); The soil covering mechanism (4) comprises a support rod (41) and a fence claw (42) hinged below the rear side of the support rod (41) through a connecting rod, and three hydraulic rods (43) are hinged between the top of the fence claw (42) and the top of the support rod (41); The soil turning mechanism (5) comprises a connecting block (51), an arc-shaped rod (53) hinged to the rear side surface of the connecting block (51), and a plow (54) fixed to the bottom end of the arc-shaped rod (53), and a hydraulic oil cylinder (52) is hinged between the top end surface of the arc-shaped rod (53) and the top end surface of the connecting block (51); The bracket wheel group (6) comprises a support block (61), a damping hydraulic rod (62) hinged to the outer side wall of the support block (61), and a roller (63) below the support block (61), and the telescopic shaft of the damping hydraulic rod (62) away from the support block (61) is rotatably connected with the roller (63) through a rotating shaft; The keel (21) is divided into two left and right mirror-symmetrical "L" shaped beams, and the front end of the keel (21) is fixedly connected with the front beam strip in the interior of the frame (1).

2. The fertilizer apparatus having a soil turning structure for agricultural planting according to claim 1, characterized in that: The right side surface of the fertilizer box (31) and the interior of the right side of the side support plate (33) are both provided with through holes for the transmission shaft (36) to penetrate, and sealing bearings are installed in the through holes.

3. The fertilizer apparatus having a soil turning structure for agricultural planting according to claim 1, characterized in that: The front section of the side of the side support plate (33) close to each other is rotatably connected with the tail sections of the left and right sides of the rectangular frame in the interior of the frame (1) through shaft pins.

4. The fertilizer apparatus having a soil turning structure for agricultural planting according to claim 1, characterized in that: The front end surface of the crossbeam (34) is hingedly connected with three small hydraulic cylinders (35), the front end of the small hydraulic cylinders (35) is hingedly connected with the rear end surface of the rectangular frame inside the rack (1).

5. The fertilizer apparatus having a soil turning structure for agricultural planting according to claim 1, characterized in that: The front end surface of the crossbeam (34) is fixed with three to four reinforcing ribs, the front end of the reinforcing ribs is hingedly connected with the rear end surface of the rectangular frame inside the rack (1).

6. The fertilizer apparatus having a soil turning structure for agricultural planting according to claim 1, characterized in that: The top surface of the fertilizer box (31) is provided with a feeding port for feeding organic fertilizer, and a flip cover is installed in the feeding port through a reset hinge.

7. The fertilizer apparatus having a soil turning structure for agricultural planting according to claim 1, characterized in that: The left and right ends of the supporting rod (41) are fixedly connected with the inner side surface of the rectangular frame in the rack (1).

8. The fertilizer apparatus having a soil turning structure for agricultural planting according to claim 1, characterized in that: The front end of the connecting block (51) is fixedly connected with the rear side of the front beam strip inside the rack (1).

9. The fertilizer apparatus having a soil turning structure for agricultural planting according to claim 1, characterized in that: The rear end of the supporting block (61) is fixedly connected with the front side surface of the rectangular frame inside the rack (1).

Images