Liquid bacterial fertilizer ring applicator
By designing a liquid fertilizer ring applicator and using an adjustment mechanism and a drive motor to achieve synchronous soil opening and fertilization, the problem of long time consumption in the existing ring application technology is solved and the efficiency of ring application of fruit trees is improved.
Patent Information
- Application Number
- CN202422969817.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-02
- Publication Date
- 2025-10-10
- Estimated Expiration
- 2034-12-02
AI Technical Summary
In the prior art, when ring-applying liquid bacterial fertilizer, it is necessary to dig holes in advance and rotate the fertilizer around the fruit trees, which consumes a lot of time and affects the efficiency of ring-applying fertilizer to large areas of fruit trees.
A liquid fertilizer ring applicator was designed, which consists of two support rods, a disc, a universal ball, a soil-opening disc and an adjustment mechanism. The distance between the soil-opening discs is adjusted by the adjustment mechanism, and a drive motor and an electric sprinkler are used to achieve synchronous soil opening and fertilization. The elastic clamp and the rotor are combined to facilitate rotation and support, thereby improving efficiency.
It realizes the simultaneous soil digging and fertilizing, eliminates the step of preliminary soil digging, improves the efficiency of fruit tree ring fertilization, reduces time consumption, and is suitable for large-scale fruit tree fertilization.
Smart Images
Figure CN223415285U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of liquid bacterial fertilizer ring application, in particular to a liquid bacterial fertilizer ring application device. Background Art
[0002] Liquid bacterial fertilizer can decompose the phosphorus and potassium elements fixed in the soil and release them for absorption and utilization by fruit trees. At the same time, it can also absorb and utilize nitrogen in the air to synthesize "ecological nitrogen fertilizer", thereby improving the overall utilization rate of fertilizer. After liquid bacterial fertilizer is applied to the soil, it will add a large amount of organic matter, increase the soil's granular structure, and make the soil loose and breathable. In addition, it can also rapidly reproduce in the soil and form a strong and active probiotic community, fundamentally improving the ecological structure of the soil and the surrounding root system.
[0003] In the world of fertilization, "ring fertilization," short for circular fertilization, is a concentrated fertilization method commonly used on fruit trees. Specifically, one or two circular trenches are dug around the outer root zone of the fruit tree's crown, and then fertilizer is applied. This method helps the fertilizer be more directly absorbed by the fruit tree's roots, improving fertilization effectiveness.
[0004] In the existing technology, when ring fertilizing is carried out, it is necessary to dig fertilizer pits around the fruit trees in advance, and then the ring applicator is rotated around the fruit trees while fertilizing the pits. During this period, the time required from digging the pits to fertilizing will be greatly increased, resulting in an increase in the time consumed when ring fertilizing a large area of fruit trees during the ring fertilization process, which in turn affects the efficiency of ring fertilization. Utility Model Content
[0005] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a liquid bacterial fertilizer ring applicator to solve the technical problems mentioned in the above background technology.
[0006] The above technical objectives of the present invention are achieved through the following technical solutions:
[0007] A liquid fertilizer ring applicator comprises two support rods, the bottom ends of the two support rods are fixedly connected to a disc, the adjacent sides of the two discs are fixedly connected to a universal ball, the universal ball is rotatably connected to a soil-opening disc, and the center positions of the two soil-opening discs are provided with an adjustment mechanism;
[0008] The adjusting mechanism comprises two first threaded rods, a first threaded sleeve, two positioning rings, two second threaded rods and a second threaded sleeve, the first threaded rods are arranged between the two soil opening discs, the first threaded rods are respectively inserted into the two universal balls and fixedly connected with the universal balls, the first threaded sleeve is sleeved on the opposite ends of the two first threaded rods, and the first threaded sleeve is threadedly connected with the two first threaded rods, the two positioning rings are respectively rotationally installed on the opposite sides of the two soil opening discs, the two second threaded rods are respectively hingedly connected with the opposite sides of the two positioning rings, and the second threaded sleeve is threadedly connected between the two second threaded rods.
[0009] In a preferred example, the utility model discloses further can be configured as: one of the disc is connected with drive motor away from the side of the soil opening disc, the output of drive motor is connected with moving disc, the outer circumferential side of moving disc is provided with anti -skid groove.
[0010] In a preferred example, the utility model discloses further can be configured as: the connecting rod is slidably connected between the two support rods, the connecting rod is fixedly connected with the medicine box, and a motor nozzle is arranged under the medicine box.
[0011] In a preferred example, the utility model discloses further can be configured as: the outer circumferential side of the second threaded sleeve is rotationally connected with a swivel ring, and a limiting rod is connected between the swivel ring and the medicine box.
[0012] In a preferred example, the utility model discloses further can be configured as: one cross beam rod is slidably connected to the top ends of the two support rods, the end of the cross beam rod is connected with an elastic clamp block, and a bolt is threadedly connected to the end of the elastic clamp block.
[0013] In a preferred example, the utility model discloses further can be configured as: the inner side of the elastic clamp block is rotationally connected with a runner piece, and the axis of the runner piece is vertically arranged with the axis of the bolt.
[0014] In summary, the utility model discloses at least one of the following beneficial technical effects:
[0015] 1. The liquid fertilizer ring applicator can close the corresponding positions of the two soil opening discs, so that the soil opening disc moves to open the soil, and the liquid fertilizer is sprayed through the motor nozzle, so that the soil opening and fertilization can be carried out simultaneously, the step of pre-opening the soil is saved, the time required for ring application is reduced, and the efficiency of fruit tree ring application is improved.
[0016] 2. This liquid fertilizer ring applicator has a medicine box for storing liquid fertilizer. When the soil-opening plate is opened and moved, the electric nozzle connected to the medicine box is turned on to spray the fertilizer into the soil groove opened by the soil-opening plate, so that the fertilizer can be absorbed by the roots of the fruit trees.
[0017] 3. This liquid fertilizer ring applicator has a rotating ring for connecting to a limiting rod, which is connected to the medicine box. The rotating ring is also rotatably connected to the outer circumference of the second threaded sleeve. When the soil-opening disc moves, the positioning ring is prevented from rotating with it, thereby affecting the opening and closing points of the two soil-opening discs and further affecting subsequent soil-opening and fertilization.
[0018] 4. This liquid fertilizer ring applicator has two opening discs inserted into the ground, with elastic clamps clamped onto the tree trunk. Bolts are then inserted into the two ends of the elastic clamps, clamping the elastic clamps onto the tree trunk. As a result, when the motor drives the opening discs to move, they rotate in a circle around the main trunk of the fruit tree, creating a ring groove suitable for the corresponding fruit tree, thereby quickly achieving the effect of ring application on the fruit tree.
[0019] 5. This liquid fertilizer ring applicator has a rotor that is used to reduce the friction between the elastic clamp and the trunk of the fruit tree when it rotates with the support rod, while increasing the longitudinal friction so that the crossbeam supports the support rod and the two soil-opening discs can be inserted into the soil, avoiding withdrawal from the soil midway, which would affect the soil opening and ring application. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0021] Fig. 1 This is a schematic diagram of the overall structure of a liquid bacterial fertilizer ring applicator of the present utility model.
[0022] Fig. 2 This is a schematic diagram of the dissected structure of a soil-opening plate of a liquid fertilizer ring applicator of the utility model.
[0023] Fig. 3 This is a schematic diagram of the specific structure of the elastic clamp block of a liquid fertilizer ring applicator of the utility model.
[0024] In the figure, 1, support rod; 2, disc; 3, universal ball; 4, soil opening disc; 5, adjusting mechanism; 6, first threaded rod; 7, first threaded sleeve; 8, positioning ring; 9, second threaded rod; 10, second threaded sleeve; 11, driving motor; 12, moving disc; 13, anti-skid groove; 14, connecting rod; 15, medicine box; 16, electric spray head; 17, rotating ring; 18, limiting rod; 19, cross beam rod; 20, elastic clamping block; 21, bolt; 22, rotating vane. DETAILED DESCRIPTION
[0025] The utility model will be described in further detail below with reference to the drawings.
[0026] Embodiment:
[0027] Reference Figs. 1-3 The utility model discloses a kind of liquid bacterial fertilizer ring applicators, including two support rods 1, the bottom end of two described support rods 1 is fixedly connected with disc 2, the side close to of two described disc 2 is fixedly connected with universal ball 3, soil opening disc 4 is rotatably connected on the universal ball 3, the central position of two described soil opening discs 4 is provided with adjusting mechanism 5;
[0028] The adjusting mechanism 5 includes two first threaded rods 6, a first threaded sleeve 7, two positioning rings 8, two second threaded rods 9 and a second threaded sleeve 10, the first threaded rod 6 is arranged between two soil opening discs 4, two first threaded rods 6 are inserted into two universal balls 3 respectively and are fixedly connected with the universal ball 3, the first threaded sleeve 7 is sleeved on the opposite end of two first threaded rods 6, and the first threaded sleeve 7 is threadedly connected with two first threaded rods 6, two positioning rings 8 are rotatably installed on the opposite side of two soil opening discs 4 respectively, two second threaded rods 9 are hingedly connected with the opposite side of two positioning rings 8 respectively, and the second threaded sleeve 10 is threadedly connected between two second threaded rods 9.
[0029] In this embodiment, in use, first threaded sleeve 7 is manually rotated, so that the first threaded sleeve 7 rotates, drives two first threaded rods 6 to move in the same direction or opposite direction, at this time, two first threaded rods 6 will simultaneously drive the movement of two universal balls 3 and disc 2, support rod 1 is equivalent to the reinforcing steel bar of the prior art, and the two ends are close to each other, which will produce a certain arc, but does not affect its own strength, at this time, the movement of two first threaded rods 6 will also drive the movement of two soil opening discs 4, so as to achieve the effect of adjusting the distance between two soil opening discs 4.
[0030] After adjusting the distance between the two earth-breaking discs 4, the second threaded sleeve 10 is rotated so that the second threaded sleeve 10 drives the two second threaded rods 9 to move in opposite directions, thereby causing the two second threaded rods 9 to push the corresponding positioning rings 8. The positioning rings 8 are rotatably installed on the corresponding earth-breaking discs 4, so that the earth-breaking discs 4 rotate on the corresponding universal balls 3 until the two earth-breaking discs 4 are close together at the points away from the second threaded sleeve 10. At this time, among the two earth-breaking discs 4, the position at the second threaded rod 9 is open, and the point away from the threaded rod is closed.
[0031] Then, the two soil-digging discs 4 are inserted into the soil at the position where they are close together, and the support rod 1 is pushed to move, thereby driving the two soil-digging discs 4 to rotate. When the soil-digging discs 4 rotate, the position where they are close together will cut the ground, and the position where they are open will dig up the soil, thereby achieving the effect of quickly making grooves around the fruit trees. At the same time, when the soil-digging discs 4 are making grooves, a sprayer of liquid bacterial fertilizer is connected to the support rod 1 for spraying, thereby eliminating the step of pre-digging the ground and improving the efficiency of ring-fertilizing the fruit trees.
[0032] In a further preferred embodiment of the present invention, Figs. 1-2 As shown, a driving motor 11 is connected to the side of one of the discs 2 away from the soil-opening disc 4 , and an output end of the driving motor 11 is connected to a moving disc 12 , and an anti-slip groove 13 is provided on the outer peripheral side of the moving disc 12 .
[0033] In this embodiment, the driving motor 11 can drive the movable disk 12 to rotate. After the earth-breaking disk 4 is inserted into the ground, it will also drive the movable disk 12 to move toward the ground, so that the outer peripheral side of the movable disk 12 is in contact with the ground. When the earth-breaking disk 4 needs to move, the driving motor 11 is started. The driving motor 11 will drive the movable disk 12 to rotate. By rotating the movable disk 12 and contacting the ground, it can drive the disc 2 to move, and then drive the earth-breaking disk 4 to move, achieving the effect of rapid earth-breaking, and improving the efficiency of earth-breaking. The anti-skid groove 13 is used to prevent the movable disk 12 from slipping when it contacts the ground, thereby affecting the movement of the earth-breaking disk 4.
[0034] In a further preferred embodiment of the present invention, Figs. 1-2 As shown, a connecting rod 14 is slidably connected between the two support rods 1 , a medicine box 15 is fixedly connected to the connecting rod 14 , and an electric spray head 16 is provided below the medicine box 15 , and the electric spray head 16 is communicated with the medicine box 15 .
[0035] In this embodiment, the medicine box 15 is used to store liquid bacterial fertilizer. When the soil-opening plate 4 is opened and moved, the electric nozzle 16 connected to the medicine box 15 is opened, so that the bacterial fertilizer is sprayed into the soil groove opened by the soil-opening plate 4, so that the bacterial fertilizer can be absorbed by the roots of the fruit trees.
[0036] In further preferable embodiments of the present application, as shown in Figs. 1-2 The outer peripheral side of the second threaded sleeve 10 is rotatably connected with a rotating ring 17, and the rotating ring 17 is connected with the medicine box 15 through a limiting rod 18.
[0037] In the present embodiment, the rotating ring 17 is arranged to be connected with the limiting rod 18, and the limiting rod 18 is connected with the medicine box 15. The rotating ring 17 is also rotatably connected with the outer peripheral side of the second threaded sleeve 10. When the earth opening disc 4 moves, the positioning ring 8 is prevented from rotating, so as to affect the opening and closing positions of the two earth opening discs 4, and further affect the subsequent earth opening and fertilization.
[0038] In further preferable embodiments of the present application, as shown in Figs. 1-3 The top ends of the two supporting rods 1 are slidably connected with a beam rod 19, the end of the beam rod 19 is connected with an elastic clamping block 20, and the end of the elastic clamping block 20 is threadedly connected with a bolt 21.
[0039] In the present embodiment, the beam rod 19 is arranged to connect the two supporting rods 1. Since the supporting rod 1 is made of steel and has a certain toughness, when the two discs 2 move, the supporting rod 1 can be bent to a certain degree.
[0040] After the two earth opening discs 4 are inserted into the ground, the elastic clamping block 20 is used to clamp the main stem of the tree, and then the bolt 21 is inserted into the two ends of the elastic clamping block 20, so that the elastic clamping block 20 clamps the main stem of the tree. Therefore, when the driving motor 11 drives the earth opening disc 4 to move, the main stem of the fruit tree can be rotated in a circular manner, so as to open a ring groove suitable for the corresponding fruit tree, thereby achieving the effect of quickly ring-fertilizing the fruit tree.
[0041] In further preferable embodiments of the present application, as shown in Fig. 3 The inner side of the elastic clamping block 20 is rotatably connected with a rotating blade 22, and the axis of the rotating blade 22 is perpendicular to the axis of the bolt 21.
[0042] In the present embodiment, the rotating blade 22 is arranged to reduce the friction between the elastic clamping block 20 and the main stem of the fruit tree when the elastic clamping block 20 rotates with the supporting rod 1, and to increase the longitudinal friction, so that the beam rod supports the supporting rod 1, and the two earth opening discs 4 can be inserted into the soil, thereby avoiding the withdrawal of the soil in the middle of the way, and affecting the earth opening and ring-fertilization of the soil.
[0043] The embodiments of the present application are preferable embodiments of the present application, and are not limited to the protection scope of the present application. Therefore, any equivalent changes made according to the structure, shape and principle of the present application should be covered within the protection scope of the present application.
Claims
1. A liquid fertilizer ring applicator, comprising two support rods (1), characterized in that: The bottom ends of the two support rods (1) are fixedly connected to a disc (2), the adjacent sides of the two discs (2) are fixedly connected to a universal ball (3), the universal ball (3) is rotatably connected to a soil-opening disc (4), and an adjustment mechanism (5) is provided at the center of the two soil-opening discs (4); The adjusting mechanism (5) comprises two first threaded rods (6), a first threaded sleeve (7), two positioning rings (8), two second threaded rods (9) and a second threaded sleeve (10); the first threaded rod (6) is arranged between the two earth-breaking discs (4); the two first threaded rods (6) are respectively inserted into the two universal balls (3) and fixedly connected to the universal balls (3); the first threaded sleeve (7) is sleeved on the opposite ends of the two first threaded rods (6), and the first threaded sleeve (7) is threadedly connected to the two first threaded rods (6); the two positioning rings (8) are respectively rotatably mounted on the opposite side of the two earth-breaking discs (4); the two second threaded rods (9) are respectively hinged to the opposite side of the two positioning rings (8); and the second threaded sleeve (10) is threadedly connected between the two second threaded rods (9).
2. The liquid fertilizer ring applicator according to claim 1, characterized in that: A driving motor (11) is connected to a side of one of the discs (2) away from the soil-opening disc (4); an output end of the driving motor (11) is connected to a moving disc (12); and an anti-slip groove (13) is provided on the outer peripheral side of the moving disc (12).
3. The liquid fertilizer ring applicator according to claim 2, characterized in that: A connecting rod (14) is slidably connected between the two support rods (1), a medicine box (15) is fixedly connected to the connecting rod (14), an electric spray head (16) is provided below the medicine box (15), and the electric spray head (16) is communicated with the medicine box (15).
4. The liquid fertilizer ring applicator according to claim 3, characterized in that: The outer peripheral side of the second threaded sleeve (10) is rotatably connected to a rotating ring (17), and a limiting rod (18) is connected between the rotating ring (17) and the medicine box (15).
5. The liquid fertilizer ring applicator according to claim 4, characterized in that: The top ends of the two support rods (1) are slidably connected to a crossbeam (19), the end of the crossbeam (19) is connected to an elastic clamping block (20), and the end of the elastic clamping block (20) is threadedly connected to a bolt (21).
6. The liquid fertilizer ring applicator according to claim 5, characterized in that: The inner side of the elastic clamping block (20) is rotatably connected to a rotating wheel piece (22), and the axis of the rotating wheel piece (22) is perpendicular to the axis of the bolt (21).