A fertilization device for large-scale pasture planting

Abstract

This invention provides a fertilization device for large-scale forage planting, relating to the field of forage fertilization. It includes: a main frame; fixed shafts rotatably connected to the front and rear sides of the bottom of the main frame, with wheels rotatably connected to the outer sides of the fixed shafts; auxiliary support columns hinged to the middle of the left and right sides of the bottom of the main frame; a main liquid tank installed on the rear side of the top of the main frame; a secondary liquid tank installed on the front side of the top of the main frame; a liquid supply pump connected to the middle of the front wall of the main liquid tank; a main pipeline connected to the front of the liquid supply pump; quick-connect components connected to the left and right ends of the bottom of the main pipeline; and horizontal spray pipes and spray heads inserted into the left and right ends of the bottom of the main pipeline. Liquid fertilizer is delivered to the roots and leaves of the forage grass through two vertical branch pipes and two horizontal branch pipes, enabling bidirectional fertilization from both roots and leaves, thus improving fertilization efficiency and allowing for better absorption of the liquid fertilizer by the forage grass, promoting its growth. This solves the problems of device mobility and the single fertilization method.

Description

Technical Field

[0001] This invention relates to the field of forage fertilization technology, and in particular to a fertilization device for large-scale forage planting. Background Technology

[0002] Forage grass generally refers to grass or other herbaceous plants used to feed livestock. Because forage grass has strong regenerative ability and can be harvested multiple times a year, and is rich in various trace elements and vitamins, it has become the first choice for feeding livestock. However, the multiple growth of forage grass in a year makes the soil infertile, and the nutrients absorbed by the forage grass from the soil for subsequent growth are far from meeting its growth needs. Therefore, fertilization is required to promote the growth of forage grass.

[0003] Based on the above, the existing forage planting and fertilization devices have the following shortcomings: the device usually needs to occupy multiple furrows during fertilization, which results in poor shaft passage. When the forage grows large, occupying multiple furrows cannot meet the fertilization requirements. In addition, it usually only performs topdressing operations on the roots of the forage, and the fertilization method is relatively simple and cannot meet the growth needs of the forage. Summary of the Invention

[0004] This disclosure relates to a fertilization device for large-scale pasture planting. It delivers liquid fertilizer to the roots and leaves of the pasture through two vertical branch pipes and two horizontal branch pipes, respectively, so as to carry out bidirectional fertilization from the roots and leaves of the pasture, thereby improving the fertilization effect and enabling the pasture to better absorb the liquid fertilizer and promote the growth of the pasture. The radial spray pipes inserted into the top of the vertical branch pipes are prevented from deviating uncontrollably by the tension rope.

[0005] In a first aspect, this disclosure provides a fertilization device for large-scale pasture planting, specifically comprising: a main frame; fixed shafts rotatably connected to the front and rear sides of the bottom of the main frame, with wheels rotatably connected to the outer sides of the fixed shafts; auxiliary support columns hinged to the middle of the left and right sides of the bottom of the main frame; a main liquid tank installed on the rear side of the top of the main frame; a secondary liquid tank installed on the front side of the top of the main frame; a liquid supply pump connected to the middle of the front wall of the main liquid tank; a main pipeline connected to the front of the liquid supply pump; quick-connect assemblies connected to the left and right ends of the bottom of the main pipeline; transverse spray pipes and spray heads inserted into the left and right ends of the bottom of the main pipeline; and radial spray pipes inserted into the left and right ends of the top of the main pipeline, with quick-connect assemblies connected to the bottom of the radial spray pipes.

[0006] Furthermore, pairs of wheel axle frames are symmetrically installed on the bottom front and rear sides of the main frame of the device. Nut grooves are opened on the bottom of the opposite side walls of the two wheel axle frames. The fixed shaft is snapped into the bottom of the wheel axle frame and fixed in the nut groove by the fixed nut. The left and right outer side walls of the traveling wheel connected to the fixed shaft are provided with twelve "L"-shaped arc columns in a circular array. The outer ends of the arc columns are connected to auxiliary arc plates.

[0007] Furthermore, a hinge seat is provided at the middle of the left and right sides of the bottom of the main frame of the device. An auxiliary support column facing forward is connected to the hinge seat. An auxiliary wheel is rotatably connected to the outer side wall of the front end of the auxiliary support column. Hanging rings are symmetrically provided at the bottom of the main frame of the device on the front side of the hinge seat. Two auxiliary rods are symmetrically provided at the middle of the top end face of the main frame of the device. Two fixing buckles are symmetrically provided on the side walls opposite to the two auxiliary rods. A hanging joint is provided at the front end of the main frame of the device.

[0008] Furthermore, two connecting pipes are symmetrically arranged at the bottom of the front side wall of the main liquid tank, and the front end of the connecting pipes is connected to the rear side wall of the auxiliary liquid tank. The inner bottom end face of the auxiliary liquid tank is high in the front and low in the back.

[0009] Furthermore, two vertical branch pipes are provided on the left and right sides of the rear end of the main pipe. The outer side of the top of the vertical branch pipe is tapered. The outer side wall of the vertical branch pipe is snapped onto the fixing buckle of the auxiliary rod on the top end face of the main frame of the device. Two horizontal branch pipes are provided on the left and right sides at the bottom of the front end of the main pipe. A connecting ring is provided on the outer side wall of the top of the end of each horizontal branch pipe. The connecting ring is connected to the hanging ring provided at the bottom of the main frame of the device through the connecting rod.

[0010] Furthermore, the quick-connect assembly includes a fixing head, an elastic buckle, a limiting ring, and a support spring. The fixing head is fixedly installed at one end of the transverse branch pipe of the main pipe and the bottom end of the radiant spray pipe. The fixing head is hexagonal in shape, and a connecting seat is installed in the middle of the six outer side walls of the fixing head. The connecting seat is connected to the end of the elastic buckle. A magnetic suction piece is provided in the middle of the outer side wall of the elastic buckle. A limiting ring is slidably connected on the outer side wall of the elastic buckle. A support spring is installed between the elastic buckle and the outer side wall of the fixing head.

[0011] Furthermore, one end of the elastic buckle of the quick-connect component is hook-shaped and engages with the tapered connection end of the horizontal spray pipe and the spray head.

[0012] Furthermore, two symmetrical radiant spray pipes are provided, and pull rings are provided on the top of the opposite side walls of the radiant spray pipes, with tension ropes connected to the pull rings.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0014] 1. By setting inclined hinge seats at the middle of the left and right sides of the bottom of the main frame of the device, and connecting auxiliary support columns to the hinge seats, the auxiliary support columns can be unfolded by flipping them backward, so that the auxiliary wheels at the bottom of the auxiliary support columns contact the side walls of the furrows, so as to provide lateral support force for the main frame of the device and prevent the main frame of the device from tilting. Since the unfolding direction of the auxiliary support columns is opposite to the forward direction of the main frame of the device, the auxiliary support columns will encounter resistance and will not fold back. Furthermore, it has a single-row wheel structure, so that the device can be used better between furrows.

[0015] 2. The main liquid tank and the auxiliary liquid tank are connected by a connecting pipe so that the liquid fertilizer in the main liquid tank can be replenished through the auxiliary liquid tank after use. The bottom of the auxiliary liquid tank is inclined, which can greatly reduce the residue of liquid fertilizer in the auxiliary liquid tank. The liquid fertilizer in the main liquid tank is pumped to the main pipeline by a liquid supply pump. The main pipeline delivers the liquid fertilizer to the roots and leaves of the forage grass through two vertical branch pipes and two horizontal branch pipes, so as to achieve two-way fertilization from the roots and leaves of the forage grass, thereby improving the fertilization effect and allowing the forage grass to better absorb the liquid fertilizer and promote the growth of the forage grass. The radial sprinkler pipes inserted at the top of the vertical branch pipes are tightened with ropes to prevent them from deviating out of control.

[0016] 3. A quick-connect assembly consisting of a fixed head, elastic buckle, limiting ring, and support spring is used. The elastic buckle connected to the fixed head is aligned with the pipe connected to the fixed head. The limiting ring is slid onto the outer wall of the elastic buckle, which restricts the elastic buckle and fixes the pipe. This allows for the connection of the horizontal spray pipe and the water spray head, thus expanding the versatility of the device. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings of the embodiments will be briefly described below.

[0018] The accompanying drawings described below are only related to some embodiments of the invention and are not intended to limit the invention.

[0019] In the attached diagram:

[0020] Figure 1 This is a schematic diagram of the right front side axis view of the forage fertilization device according to an embodiment of the present invention.

[0021] Figure 2 This is a schematic diagram of the right-side bottom view of the forage fertilization device according to an embodiment of the present invention.

[0022] Figure 3 This is a schematic diagram of the structure of the horizontal spray pipe for replacing the water head of the forage fertilization device according to an embodiment of the present invention.

[0023] Figure 4 This is a side sectional view of the main liquid tank and auxiliary liquid tank of the forage fertilization device according to an embodiment of the present invention.

[0024] Figure 5 This is a schematic diagram showing the main pipeline and various structures of the forage fertilization device according to an embodiment of the present invention.

[0025] Figure 6 This is an embodiment of the forage fertilization device of the present invention. Figure 5 A magnified structural diagram at point A.

[0026] Figure 7This is a schematic diagram of the dismantled main liquid tank and auxiliary liquid tank of the forage fertilization device according to an embodiment of the present invention.

[0027] Figure 8 This is a schematic diagram of the left and right ends of the horizontal branch pipe of the pasture fertilization device according to an embodiment of the present invention.

[0028] List of reference numerals

[0029] 1. Main frame of the device; 101. Wheel and axle frame; 102. Nut groove; 103. Hinge seat; 104. Hanging ring; 105. Auxiliary rod; 106. Fixing buckle; 107. Hanging connector; 2. Fixed shaft; 201. Fixing nut; 3. Traveling wheel; 301. Arc-shaped column; 302. Auxiliary arc plate; 4. Auxiliary support column; 401. Auxiliary wheel; 5. Connecting rod; 6. Main liquid tank; 601. Connecting pipe; 7. Auxiliary liquid tank; 8. Liquid supply pump; 9. Main pipeline; 901. Vertical branch pipeline; 902. Horizontal branch pipeline; 903. Connecting ring; 10. Fixing head; 1001. Connecting seat; 11. Elastic buckle; 1101. Magnetic suction plate; 12. Limiting ring; 13. Support spring; 14. Radial spray pipe; 1401. Pull ring; 15. Tensioning rope; 16. Horizontal spray pipe; 17. Spray head. Detailed Implementation

[0030] To make the objectives, solutions, and advantages of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Unless otherwise stated, the terms used herein have their ordinary meanings in the art. The same reference numerals in the drawings represent the same parts.

[0031] Example 1: Please refer to Figures 1 to 8 As shown:

[0032] This invention provides a fertilization device for large-scale pasture planting, comprising a main frame 1; fixed shafts 2 are rotatably connected to the front and rear sides of the bottom of the main frame 1, and traveling wheels 3 are rotatably connected to the outside of the fixed shafts 2; auxiliary support columns 4 are hinged to the middle of the left and right sides of the bottom of the main frame 1; a main liquid tank 6 is installed on the rear side of the top of the main frame 1; a secondary liquid tank 7 is installed on the front side of the top of the main frame 1; a main pipe 9 is connected to the front side of the liquid supply pump 8; quick-connect components are connected to the left and right ends of the bottom of the main pipe 9; a transverse spray pipe 16 and a spray head 17 are inserted into the left and right ends of the bottom of the main pipe 9; a radial spray pipe 14 is inserted into the left and right ends of the top of the main pipe 9; and quick-connect components are connected to the bottom of the radial spray pipe 14.

[0033] Among them, a pair of wheel axle frames 101 are symmetrically installed on the bottom front and rear sides of the main frame 1. Nut grooves 102 are opened on the bottom of the opposite side walls of the two wheel axle frames 101. The fixed shaft 2 is snapped into the bottom of the wheel axle frame 101 and fixed in the nut groove 102 by the fixed nut 201. The left and right outer sides of the walking wheel 3 connected to the fixed shaft 2 are provided with twelve "L"-shaped arc columns 301 in a circular array. The outer ends of the arc columns 301 are connected to auxiliary arc plates 302.

[0034] The device main frame 1 has a hinge seat 103 at the middle of the left and right sides of the bottom. The hinge seat 103 is connected to a forward-facing auxiliary support column 4. An auxiliary wheel 401 is rotatably connected to the outer side wall of the front end of the auxiliary support column 4. The bottom of the device main frame 1 at the front side of the hinge seat 103 is symmetrically provided with a hanging ring 104. The top end face of the device main frame 1 is symmetrically provided with two auxiliary rods 105. The two auxiliary rods 105 are symmetrically provided with two fixing buckles 106 on the opposite side walls. The front end of the device main frame 1 is provided with a hanging joint 107.

[0035] Using the above technical solution, the fixed shaft 2 passes through the traveling wheel 3, and both ends of the fixed shaft 2 are clamped to the bottom of the wheel axle frame 101. The fixed shaft 2 is then locked in the nut groove 102 by the fixed nut 201 to complete the installation operation of the fixed shaft 2, so that the traveling wheel 3 can be easily replaced through the fixed shaft 2. By setting the inclined hinge seat 103 at the middle of the left and right sides of the bottom of the main frame 1, and connecting the auxiliary support column 4 to the hinge seat 103, the auxiliary support column 4 can be unfolded by flipping it backward, so that the side wall of the groove of the auxiliary wheel 401 at the bottom of the auxiliary support column 4 contacts, so as to provide lateral support force for the main frame 1 and prevent the main frame 1 from tilting. Furthermore, the unfolding direction of the auxiliary support column 4 is opposite to the forward direction of the main frame 1, so the auxiliary support column 4 is resisted and will not fold back.

[0036] Example 2:

[0037] Based on the fertilization device for large-scale pasture planting provided in Embodiment 1, the device is connected to the auxiliary support column 4 by the inclined hinge seats 103 on the left and right sides of the bottom of the main frame 1, so that the auxiliary support column 4 can be flipped backward. The auxiliary wheel 401 at the bottom of the auxiliary support column 4 contacts the side wall of the furrow, providing lateral support force to the main frame 1 and preventing the main frame 1 from tilting. The fertilization device for large-scale pasture planting also includes: a liquid supply pump 8 connected to the middle of the front side wall of the main liquid tank 6, and two connecting pipes 601 symmetrically arranged at the bottom of the front side wall of the main liquid tank 6. The front end of the connecting pipe 601 is connected to the rear side wall of the auxiliary liquid tank 7. The inner bottom end face of the auxiliary liquid tank 7 is high in the front and low in the back.

[0038] Among them, the rear end of the main pipe 9 is provided with two vertical branch pipes 901 on the left and right sides. The top outer side of the vertical branch pipe 901 is tapered. The outer side wall of the vertical branch pipe 901 is attached to the fixing buckle 106 of the auxiliary rod 105 on the top end face of the main frame 1. The front end bottom of the main pipe 9 is provided with two horizontal branch pipes 902 on the left and right. The top outer side wall of the end of the horizontal branch pipe 902 is provided with a connecting ring 903. The connecting ring 903 is connected to the hanging ring 104 provided at the bottom of the main frame 1 through the connecting rod 5.

[0039] Two radiant spray pipes 14 are symmetrically arranged. A pull ring 1401 is provided on the top of the opposite side wall of the radiant spray pipe 14, and a tension rope 15 is connected to the pull ring 1401.

[0040] Using the above technical solution, the main liquid tank 6 and the auxiliary liquid tank 7 are connected by a connecting pipe 601 so that the liquid fertilizer in the main liquid tank 6 can be replenished through the auxiliary liquid tank 7 after use. The bottom of the auxiliary liquid tank 7 is inclined, which can greatly reduce the residue of liquid fertilizer in the auxiliary liquid tank 7. The liquid fertilizer in the main liquid tank 6 is pumped to the main pipe 9 by the liquid supply pump 8. The main pipe 9 delivers the liquid fertilizer to the roots and leaves of the grass through two vertical branch pipes 901 and two horizontal branch pipes 902, respectively, so as to carry out bidirectional fertilization from the roots and leaves of the grass, thereby improving the fertilization effect and allowing the grass to better absorb the liquid fertilizer and promote the growth of the grass. The radial spray pipe 14 inserted at the top of the vertical branch pipe 901 is prevented from deviating out of control by the tension rope 15.

[0041] Example 3:

[0042] Based on the fertilization device for large-scale pasture planting provided in Embodiment 1, the device is connected to the auxiliary support column 4 via hinged seats 103 inclined on the left and right sides of the bottom of the main frame 1. This allows the auxiliary support column 4 to be flipped backward, with the auxiliary wheel 401 at the bottom of the auxiliary support column 4 contacting the sidewall of the furrow, providing lateral support to the main frame 1 and preventing it from tilting. The fertilization device for large-scale pasture planting also includes a quick-connect assembly comprising a fixing head 10, an elastic buckle 11, a limiting ring 12, and... The support spring 13 and the fixing head 10 are fixedly installed at one end of the transverse branch pipe 902 of the main pipe 9 and the bottom end of the radiant spray pipe 14. The fixing head 10 is hexagonal in shape. A connecting seat 1001 is installed in the middle of the six outer side walls of the fixing head 10. The connecting seat 1001 is connected to the end of the elastic buckle 11. A magnetic suction piece 1101 is provided in the middle of the outer side wall of the elastic buckle 11. A limit ring 12 is slidably connected on the outer side wall of the elastic buckle 11. The support spring 13 is installed between the elastic buckle 11 and the outer side wall of the fixing head 10.

[0043] Among them, one end of the elastic buckle 11 of the quick-connect component is hooked and snapped into the tapered connection end of the horizontal spray pipe 16 and the water spray head 17.

[0044] By adopting the above technical solution, the elastic buckle 11 connected to the outer wall connecting seat 1001 of the fixed head 10 is aligned with the pipe connected to the fixed head 10, and the limiting ring 12 is slid onto the outer wall of the elastic buckle 11. Through the connection between the limiting ring 12 and the magnetic suction piece 1101, the elastic buckle 11 can be restricted by the limiting ring 12, thereby fixing the pipe connected to the fixed head 10 through the elastic buckle 11, thus realizing the connection of the horizontal spray pipe 16 and the water spray head 17, expanding the versatility of the device.

[0045] The specific usage and function of this embodiment: In this invention, firstly, the main frame 1 of the device is installed onto the tractor via the hook connector 107. Then, the auxiliary support column 4 is flipped backward to unfold it, so that the side wall of the furrow of the auxiliary wheel 401 at the bottom of the auxiliary support column 4 contacts the ridge, thereby providing lateral support force for the main frame 1 of the device. Then, the different transverse spray pipes 16 and the spray head 17 are installed onto the fixed head 10, and the limiting ring 12 is slid onto the outer side wall of the elastic buckle 11. The limiting ring 12 and the magnetic suction piece 1101 are connected, so that the limiting ring 12 can restrict the elastic buckle 11, thereby fixing the pipe connected to the fixing head 10 through the elastic buckle 11. Then, the liquid fertilizer in the main liquid tank 6 is pumped to the main pipe 9 by the liquid supply pump 8. The main pipe 9 delivers the liquid fertilizer to the roots and leaves of the grass through two vertical branch pipes 901 and two horizontal branch pipes 902, so as to carry out bidirectional fertilization from the roots and leaves of the grass, thereby improving the fertilization effect.

[0046] The above description is merely an exemplary embodiment of the present invention and is not intended to limit the scope of protection of the present invention, which is determined by the appended claims.

Claims

1. A fertilizer applicator for extensive pasture planting, characterized by: The utility model provides a kind of device main frame (1);The bottom of the device main frame (1) is rotatably connected with fixed shaft (2) in front and back two sides, fixed shaft (2) outside rotatably connected with walking wheel (3), the bottom of the device main frame (1) is hingedly connected with auxiliary support column (4) in left and right two sides middle, the top rear side of the device main frame (1) is installed with main liquid tank (6), the top front side of the device main frame (1) is installed with auxiliary liquid tank (7), the front side wall middle of main liquid tank (6) is connected with liquid supply pump (8), the front side of liquid supply pump (8) is connected with main pipeline (9), the bottom of main pipeline (9) is connected with quick coupling assembly in left and right two ends, the bottom of main pipeline (9) is inserted with transverse spray pipe (16) and spout head (17) in left and right two ends, the top of main pipeline (9) is inserted with radiation spray pipe (14) in left and right two ends, the bottom of radiation spray pipe (14) is connected with quick coupling assembly, the bottom of the device main frame (1) is equipped with hinged seat (103) in left and right two sides middle, hinged seat (103) is connected with auxiliary support column (4) towards front, the front end outer side wall of auxiliary support column (4) is rotatably connected with auxiliary wheel (401), the bottom of the device main frame (1) is equipped with hanging ring (104) in front side hinged seat (103) symmetry, the top end surface middle of the device main frame (1) is equipped with two auxiliary rods (105) symmetry, two auxiliary rods (105) relative side wall is equipped with two fixed buckles (106) symmetry, the front end of the device main frame (1) is equipped with hanging head (107), the bottom of main liquid tank (6) front side wall is equipped with two communication pipes (601) symmetry, the front end of communication pipe (601) is connected in the rear side wall of auxiliary liquid tank (7), the inside bottom end surface of auxiliary liquid tank (7) is front high rear low, the rear end of main pipeline (9) is equipped with two vertical branch pipes (901) in left and right two sides, the top end outside of vertical branch pipe (901) is tapered, the outside wall of vertical branch pipe (901) is clamped on the fixed buckle (106) of auxiliary rod (105) of the top end surface of the device main frame (1), the bottom of the front end of main pipeline (9) is equipped with left and right two horizontal branch pipes (902), the top end outside wall of the end of horizontal branch pipe (902) is equipped with connecting ring (903), connecting ring (903) is connected by connecting rod (5) and the hanging ring (104) of the bottom of the device main frame (1), quick coupling assembly includes fixed head (10), elastic buckle (11), limit clasp (12) and support spring (13), fixed head (10) is fixedly installed in the one end of horizontal branch pipe (902) of main pipeline (9) and the bottom end of radiation spray pipe (14), fixed head (10) is hexagonal, the middle of six side outer side wall of fixed head (10) is equipped with connecting seat (1001), connecting seat (1001) and the end of elastic buckle (11) are connected, the middle of the outside wall of elastic buckle (11) is equipped with magnetic attraction piece (1101), the outside wall of elastic buckle (11) is slidably connected with limit clasp (12), the outside wall between elastic buckle (11) and fixed head (10) is equipped with support spring (13),The quick-connection assembly comprises a fixing head (10), an elastic buckle (11), a limiting snap ring (12) and a supporting spring (13), the fixing head (10) is fixedly installed at one end of a transverse branch pipeline (902) of a main pipeline (9) and a bottom end of a radiation spray pipeline (14), the fixing head (10) is hexagonal, a connecting seat (1001) is installed at the middle of the outer side wall of each side of the fixing head (10), the connecting seat (1001) is connected with the end of the elastic buckle (11), a magnetic attraction piece (1101) is arranged at the middle of the outer side wall of the elastic buckle (11), the limiting snap ring (12) is slidably connected to the outer side wall of the elastic buckle (11), the supporting spring (13) is arranged between the outer side wall of the elastic buckle (11) and the fixing head (10), one end of the elastic buckle (11) of the quick-connection assembly is hook-shaped and clamped on a conical connecting end of a transverse spray pipeline (16) and a water outlet head (17), two radiation spray pipelines (14) are symmetrically arranged, a pull ring (1401) is arranged at the top of the opposite side walls of the radiation spray pipeline (14), and the pull ring (1401) is connected with a tensioning rope (15).

2. The fertilizer applicator for extensive pasture planting according to claim 1, characterized in that: The bottom front side of the device main frame (1) is symmetrically provided with a pair of wheel shaft frames (101), the opposite side walls of the two wheel shaft frames (101) are provided with nut grooves (102) at the bottom, a fixing shaft (2) is connected to the bottom of the wheel shaft frame (101) and fixed in the nut groove (102) through a fixing nut (201), twelve "L"-shaped arc columns (301) are arranged in a ring array on the left and right outer side walls of a walking wheel (3) connected to the fixing shaft (2), and the outer end of the arc column (301) is connected with an auxiliary arc plate (302).

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