A liquid fertilizer application device

Abstract

This utility model provides a liquid fertilizer application device, relating to the field of fertilization technology. The device includes a locator, a fixator, and a fertilization mechanism. The locator is fixed to the fixator, and the fertilization mechanism is slidably disposed within the locator. The fertilization mechanism slides along the locator and can move circumferentially around the tree trunk. The locator includes a semi-circular positioning seat and three positioning components. The three positioning components are respectively disposed in the middle of the inner side of the positioning seat and symmetrically disposed at both ends of the inner side of the positioning seat. A semi-circular groove is formed on the positioning seat, with both ends of the groove passing through both ends of the positioning seat. The fertilization mechanism is fitted into the groove. This device can effectively improve fertilizer utilization.

Description

Technical Field

[0001] This utility model relates to the field of fertilizer technology, and in particular to a liquid fertilizer application device. Background Technology

[0002] In fruit tree cultivation, regular fertilization is necessary to ensure healthy growth. Liquid fertilizers are widely used in fruit tree cultivation due to their rapid absorption and high utilization rate.

[0003] Currently, when applying liquid fertilizer to fruit trees, it is usually necessary to manually apply fertilizer at multiple points around the trunk. This is not only labor-intensive and inefficient, but also makes it difficult to ensure that the fertilizer is applied evenly, which affects the absorption of the fertilizer. Utility Model Content

[0004] The purpose of this invention is to provide a liquid fertilizer application device to solve the technical problem of low fertilizer utilization rate in the prior art.

[0005] To solve the above problems, the liquid fertilizer application device involved in this utility model adopts the following technical solution: This utility model provides a liquid fertilizer application device, including a locator for being fitted around the tree trunk, a fixing device for being inserted into the ground, and a fertilization mechanism. The locator is fixed on the fixing device, and the fertilization mechanism is slidably disposed inside the locator. The fertilization mechanism can move circumferentially around the tree trunk by sliding along the locator. The locator includes a semi-circular positioning seat and three positioning components. The three positioning components are respectively disposed in the middle of the inner side of the positioning seat and symmetrically disposed at both ends of the inner side of the positioning seat. A semi-circular groove is opened on the positioning seat, and the two ends of the groove pass through the two ends of the positioning seat. The fertilization mechanism is matched and disposed in the groove. The positioning component includes a telescopic rod with one end fixed to the positioning seat, a compression spring sleeved on the telescopic rod, and a patch hinged to the other end of the telescopic rod. The two ends of the compression spring abut against the patch and the positioning seat, respectively.

[0006] Preferably, the fixing device includes a straight rod and a pointed end provided at the end of the straight rod. The straight rod is fixed to the positioning seat, and a foot pedal perpendicular to it is provided on the peripheral wall of the straight rod.

[0007] Preferably, the positioning seat includes a semi-circular inner ring and a semi-circular outer ring fitted outside the inner ring. The inner and outer rings are coaxial and connected by multiple connecting strips spaced apart along the circumferential direction of the inner ring.

[0008] Preferably, the fertilization mechanism includes a fertilizer storage tank, an infusion pump, an infusion tube, and a fertilization component. The top of the fertilizer storage tank is provided with a fertilizer inlet. The infusion pump input end is connected to the bottom of the fertilizer storage tank through a suction pipe. The infusion pump output end is sealed to one end of the infusion tube through an infusion hose. The infusion tube is slidably installed in a groove. Spray nozzles are connected at intervals along the length of the infusion tube.

[0009] The beneficial effects of this utility model are as follows: This utility model provides a liquid fertilizer application device, comprising a locator for fitting around the tree trunk, a fixing device for inserting into the ground, and a fertilization mechanism. The locator is fixed to the fixing device, and the fertilization mechanism is slidably disposed within the locator. The fertilization mechanism can move circumferentially around the tree trunk by sliding along the locator. The locator includes a semi-circular positioning seat and three positioning components. The three positioning components are respectively disposed in the middle of the inner side of the positioning seat and symmetrically disposed at both ends of the inner side of the positioning seat. A semi-circular groove is formed on the positioning seat, and the two ends of the groove pass through the two ends of the positioning seat. The fertilization mechanism is matched and disposed within the groove. Each positioning component includes a telescopic rod with one end fixed to the positioning seat, a compression spring fitted on the telescopic rod, and a patch hinged to the other end of the telescopic rod. The two ends of the compression spring abut against the patch and the positioning seat, respectively. This device, by setting a locator that can be fitted around the tree trunk and cooperating with a fertilization mechanism that can slide along the locator, can realize fertilization by moving circumferentially around the tree trunk, ensuring uniformity of fertilization within a certain range and improving fertilizer utilization. Attached Figure Description

[0010] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the embodiments will be briefly described below: Figure 1 This is a schematic diagram of a liquid fertilizer application device; Figure 2 This is a diagram showing the connection between the positioner and the infusion tubing.

[0011] In the diagram: 1. Positioner; 11. Inner ring; 12. Outer ring; 2. Fixer; 3. Infusion tubing; 5. Positioning component; 6. Slide groove; 7. Connecting strip. Detailed Implementation

[0012] To make the technical objectives, technical solutions, and beneficial effects of this utility model clearer, the technical solution of this utility model will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0013] The present invention provides a liquid fertilizer application device, as shown in the figure, including a locator 1 for being fitted around the tree trunk, a fixator 2 for being inserted into the ground, and a fertilizer application mechanism. The locator 1 is fixed on the fixator 2, and the fertilizer application mechanism is slidably disposed inside the locator 1. The fertilizer application mechanism can move circumferentially around the tree trunk by sliding along the locator 1.

[0014] The positioner 1 includes a semi-circular positioning seat and three positioning components 5. The three positioning components 5 are respectively located in the middle of the inner side of the positioning seat and symmetrically located at both ends of the inner side of the positioning seat. A semi-circular groove 6 is provided on the positioning seat. The two ends of the groove 6 extend through the two ends of the positioning seat. The fertilizer application mechanism is matched and installed in the groove 6.

[0015] The positioning component 5 includes a telescopic rod fixed at one end to the positioning seat, a compression spring sleeved on the telescopic rod, and a patch hinged to the other end of the telescopic rod. The two ends of the compression spring abut against the patch and the positioning seat, respectively. The fixing device 2 includes a straight rod and a pointed end set at the tail end of the straight rod. The straight rod is fixed to the positioning seat, and a foot pedal perpendicular to it is set on the peripheral wall of the straight rod.

[0016] The positioning seat includes a semi-circular inner ring and a semi-circular outer ring fitted outside the inner ring. The inner and outer rings are coaxial and are connected by multiple connecting strips 7 spaced apart along the circumferential direction of the inner ring. The connecting strips 7 are located between the inner and outer rings.

[0017] The fertilization mechanism includes a fertilizer storage tank, an infusion pump, an infusion tube 3, and fertilization components. The fertilizer storage tank has a fertilizer inlet on the top. The infusion pump input end is connected to the bottom of the fertilizer storage tank through a suction pipe. The infusion pump output end is sealed to one end of the infusion tube 3 through an infusion hose. The infusion tube 3 is slidably installed in a groove. Spray nozzles are connected at intervals along the length of the infusion tube 3.

[0018] In use, the locator 1 is fitted around the tree trunk. Positioning is achieved by the three positioning pieces 5 adhering to the trunk surface under the action of springs. The device is then secured by pressing the pointed end of the fixing device 2 into the ground using a foot pedal. Liquid fertilizer is added to the fertilizer storage tank through the fertilizer inlet. The infusion pump is started, and the liquid fertilizer flows through the suction pipe, the infusion pump, and the infusion hose into the infusion rigid tube 3, and then is applied to the soil through the nozzle. Pushing the infusion rigid tube of the fertilization mechanism along the chute allows for uniform fertilization around the tree trunk. The infusion hose is a telescopic hose.

[0019] Finally, it should be noted that the above embodiments are only for illustration and not for limiting the technical solutions of this utility model. Any equivalent substitutions and modifications or partial substitutions that do not depart from the spirit and scope of this utility model should be covered within the scope of protection of the claims of this utility model.

Claims

1. A liquid fertilizer application device, characterized in that, The device includes a locator for being fitted around the tree trunk, a fixing device for being inserted into the ground, and a fertilization mechanism. The locator is fixed to the fixing device, and the fertilization mechanism is slidably installed inside the locator. The fertilization mechanism can move circumferentially around the tree trunk by sliding along the locator. The locator includes a semi-circular positioning seat and three positioning components. The three positioning components are respectively located in the middle of the inner side of the positioning seat and symmetrically located at both ends of the inner side of the positioning seat. The positioning seat has a semi-circular groove, and the two ends of the groove pass through the two ends of the positioning seat. The fertilization mechanism is matched and installed in the groove. The positioning component includes a telescopic rod with one end fixed to the positioning seat, a compression spring fitted on the telescopic rod, and a patch hinged to the other end of the telescopic rod. The two ends of the compression spring abut against the patch and the positioning seat, respectively.

2. The liquid fertilizer application device according to claim 1, characterized in that, The fixing device includes a straight rod and a pointed end at the end of the straight rod. The straight rod is fixed to the positioning seat, and a foot pedal perpendicular to it is provided on the peripheral wall of the straight rod.

3. The liquid fertilizer application device according to claim 2, characterized in that, The positioning seat includes a semi-circular inner ring and a semi-circular outer ring fitted outside the inner ring. The inner and outer rings are coaxial and connected by multiple connecting strips spaced apart along the circumferential direction of the inner ring.

4. The liquid fertilizer application device according to claim 3, characterized in that, The fertilization mechanism includes a fertilizer storage tank, an infusion pump, an infusion tube, and fertilization components. The fertilizer storage tank has a fertilizer inlet on the top. The infusion pump input end is connected to the bottom of the fertilizer storage tank through a suction pipe. The infusion pump output end is sealed to one end of the infusion tube through an infusion hose. The infusion tube is slidably installed in a groove, and nozzles are connected at intervals along its length.

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