Water-soluble fertilizer applying gun

Abstract

The utility model discloses a water-soluble fertilizer applying gun which comprises a first gun barrel and a second gun barrel, the bottom end of the gun handle is fixedly arranged at the top end of the first gun barrel, and the interior of the gun handle communicates with the interior of the first gun barrel; the top end of the second gun barrel is arranged at the bottom end of the first gun barrel in a communicating mode, and a plurality of water outlet holes are formed in the bottom end of the outer wall of the second gun barrel; the pedal part comprises a fixing sleeve, a locking screw, a connecting cover, a fixing groove and two pedal plates; the inner wall of the fixing sleeve is arranged on the outer wall of the first gun barrel in a sliding mode, the outer wall of the locking screw is arranged on one side of the outer wall of the fixing sleeve in a threaded mode, and one side of the connecting cover is fixedly arranged on the other side of the outer wall of the fixing sleeve. The problems that when an existing fertilizing device is used for fertilizing, one-time fertilizing needs two steps, left and right hands are needed to cooperate to complete fertilizing, the whole process is time-consuming and labor-consuming, and the efficiency is low are solved.

Description

Technical Field

[0001] This utility model relates to the field of agricultural fertilization technology, and in particular to a water-soluble fertilizer applicator. Background Technology

[0002] Water-soluble fertilizer is a compound fertilizer that can be completely dissolved in water. It can be easily absorbed by crops and has a relatively high absorption and utilization rate. Therefore, water-soluble fertilizer is often applied to crops during planting.

[0003] In real life, when applying water-soluble fertilizer to crops, in order to improve fertilization efficiency and reduce nutrient waste, fertilizer is often applied to the crop roots through a fertilizer applicator. During fertilization, one hand usually holds a roller to make a hole in the soil, and then the other hand aims the water-soluble fertilizer nozzle at the hole to apply the fertilizer. Each fertilization requires two steps and requires the cooperation of both hands to complete. The whole process is time-consuming, labor-intensive, and inefficient. Therefore, a water-soluble fertilizer applicator is needed. Utility Model Content

[0004] The purpose of this utility model is to provide a water-soluble fertilizer applicator to solve the problems mentioned in the background art, which require two steps for fertilization and require the cooperation of both hands to complete the process, making the whole process time-consuming, labor-intensive, and inefficient.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model is a water-soluble fertilizer applicator, comprising:

[0007] First gun barrel;

[0008] The bottom end of the gun handle is fixedly disposed at the top end of the first gun barrel, and the interior of the gun handle is connected to the interior of the first gun barrel;

[0009] The second gun rod has its top end connected to the bottom end of the first gun rod, and the bottom end of the outer wall of the second gun rod has several water outlet holes.

[0010] The pedal assembly includes a fixing sleeve, a locking screw, a connecting cover, a fixing groove, and two foot pedals;

[0011] The inner wall of the fixing sleeve is slidably disposed on the outer wall of the first gun barrel, the outer wall thread of the locking screw is disposed on one side of the outer wall of the fixing sleeve, one side of the connecting cover is fixedly disposed on the other side of the outer wall of the fixing sleeve, the fixing groove is opened on the other side of the connecting cover, the fixing groove is provided with an adjustment component, and two foot pedals are connected through the adjustment component.

[0012] Furthermore, one end of the gun handle is connected to an interface.

[0013] Furthermore, several of the water outlet holes are arranged in a cross pattern on the outer wall of the second gun rod, and a conical head is fixedly provided at the bottom end of the second gun rod.

[0014] Furthermore, the pedal component also includes an arc-shaped slider, one side of which is fixedly disposed on the inner wall of the fixed sleeve, and the outer wall of the arc-shaped slider is slidably connected to the outer wall of the first gun rod.

[0015] Furthermore, the adjusting component includes a two-way lead screw, a rotary knob, and two connecting rods;

[0016] The outer wall of the bidirectional lead screw passes through one side of the fixing groove, one side of the knob is fixedly set at one end of the bidirectional lead screw, one side of the two connecting rods is respectively threaded on both sides of the outer wall of the bidirectional lead screw, and one side of the two connecting rods is respectively fixedly connected to one side of the two foot pedals.

[0017] Furthermore, the outer walls of the two connecting rods are slidably connected to the inner walls of the fixing grooves.

[0018] Furthermore, several anti-slip strips are fixedly provided at the top of each of the two foot pedals.

[0019] Compared with existing technologies, the advantages of this utility model are:

[0020] This invention comprises a first gun barrel, a second gun barrel, a handle, and a foot pedal. After connecting a high-pressure hose to the handle, the second gun barrel is placed in a designated area. The user holds the handle and steps on the foot pedal until the second gun barrel is inserted into the ground. Then, pressing the handle causes water-soluble fertilizer introduced into the gun barrel to spray out through the outlet. This method allows fertilization to be carried out simultaneously with inserting the hole, requiring only one step per application, and can be completed with one hand. The entire process is time-saving, labor-saving, and more efficient. Furthermore, the foot pedal can be adjusted in position on the first gun barrel to suit both hard and loose soil.

[0021] Based on the aforementioned beneficial effects, by incorporating a rotary knob, a two-way lead screw, and a connecting rod, before inserting the second gun rod into the ground by stepping on the foot pedal, rotating the rotary knob causes the two connecting rods to move in opposite directions via the two-way lead screw, which in turn causes the two foot pedals to move in opposite directions. This facilitates adjustment of the distance between the two foot pedals, thereby meeting the needs of different foot sizes. Attached Figure Description

[0022] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0024] Figure 2 This is a schematic diagram of the pedal component structure of this utility model;

[0025] Figure 3 This is a schematic diagram of the connection structure between the adjustment component and the foot pedal of this utility model.

[0026] The attached diagram lists the components represented by each number as follows:

[0027] 11. First gun barrel;

[0028] 21. Gun handle; 22. Interface;

[0029] 31. Second gun barrel; 32. Water outlet; 33. Conical head;

[0030] 41. Fixing sleeve; 42. Locking screw; 43. Connecting cover; 44. Fixing groove; 45. Foot pedal; 46. Arc-shaped slider; 47. Anti-slip strip;

[0031] 51. Two-way lead screw; 52. Torque; 53. Connecting rod. Detailed Implementation

[0032] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0033] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0034] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0035] Please see Figure 1-3 As shown, this embodiment is a water-soluble fertilizer applicator, comprising:

[0036] First gun barrel 11;

[0037] The bottom end of the gun handle 21 is fixedly set at the top end of the first gun barrel 11, and the interior of the gun handle 21 is connected to the interior of the first gun barrel 11.

[0038] The handle 21 is covered with a protective sleeve on the outside of the handle end, and the handle 21 is used to control the opening and closing of the spraying of water-soluble fertilizer. The handle 21 is made of aluminum.

[0039] The second gun rod 31 has its top end connected to the bottom end of the first gun rod 11, and a number of water outlet holes 32 are opened at the bottom end of the outer wall of the second gun rod 31.

[0040] The outer diameter of the second gun rod 31 is smaller than that of the first gun rod 11, and the wall thickness of the second gun rod 31 is greater than that of the first gun rod 11. The water outlet 32 ​​is used to spray the water-soluble fertilizer in the first gun rod 11 and the second gun rod 31 outward.

[0041] The pedal assembly includes a retaining sleeve 41, a locking screw 42, a connecting cover 43, a retaining groove 44, and two foot pedals 45.

[0042] The inner wall of the fixing sleeve 41 is slidably disposed on the outer wall of the first gun rod 11. The outer wall thread of the locking screw 42 is disposed on one side of the outer wall of the fixing sleeve 41. One side of the connecting cover 43 is fixedly disposed on the other side of the outer wall of the fixing sleeve 41. The fixing groove 44 is opened on the other side of the connecting cover 43. The fixing groove 44 is provided with an adjustment component, and two foot pedals 45 are connected through the adjustment component.

[0043] One end of the locking screw 42 contacts the outer wall of the first gun rod 11. By opening and closing the locking screw 42, the position of the fixed pedal component can be adjusted up and down, making it easy to insert the second gun rod 31 into hard soil or loose soil. The first gun rod 11, the second gun rod 31 and the pedal component are all made of stainless steel.

[0044] One end of the gun handle 21 is connected to an interface 22;

[0045] Interface 22 is made of all-copper material and is used to connect to an external high-pressure hose or a backpack electric sprayer.

[0046] Several water outlet holes 32 are arranged in a cross shape on the outer wall of the second gun rod 31, and a conical head 33 is fixedly provided at the bottom end of the second gun rod 31;

[0047] The cross-shaped water outlet holes 32 facilitate the even spraying of water-soluble fertilizer to the outer wall of the second gun rod 31. The conical head 33 is also made of stainless steel, and the conical head 33 can reduce the resistance when the second gun rod 31 is inserted into the ground, making it easier to insert into the ground.

[0048] The pedal component also includes an arc-shaped slider 46, one side of which is fixedly mounted on the inner wall of the fixed sleeve 41, and the outer wall of the arc-shaped slider 46 is slidably connected to the outer wall of the first gun rod 11.

[0049] The arc-shaped slider 46 is used to guide the movement of the fixed sleeve 41, so that it moves up and down along the first gun rod 11. The outer wall of the first gun rod 11 is provided with an arc-shaped groove that matches the arc-shaped slider 46.

[0050] The working principle is as follows: First, loosen the locking screw 42, move the fixing sleeve 41 up and down to a suitable position on the first gun rod 11, then tighten the locking screw 42. Connect the high-pressure pipe to the interface 22, and place the conical head 33 in the designated area. Hold the gun handle 21 with one hand and step on the foot pedal 45 to move it downward. The downward movement of the foot pedal 45 drives the fixing sleeve 41 downward through the connecting cover 43. The downward movement of the fixing sleeve 41 drives the second gun rod 31 downward through the first gun rod 11 until the second gun rod 31 is inserted into the ground. Then, open the gun handle 21. At this time, the water-soluble fertilizer in the high-pressure pipe flows into the first gun rod 11 and downward into the second gun rod 31, spraying outward from the water outlet 32. This method can fertilize while inserting the hole. Each fertilization only requires one step and can be completed with one hand. The whole process is time-saving, labor-saving, and more efficient.

[0051] Please see Figure 1-3 As shown, this embodiment is based on embodiment 1 above, and further includes;

[0052] The adjusting components include a two-way lead screw 51, a knob 52, and two connecting rods 53;

[0053] The outer wall of the double-acting screw 51 passes through one side of the fixing groove 44. One side of the knob 52 is fixedly installed at one end of the double-acting screw 51. One side of the two connecting rods 53 is threaded on both sides of the outer wall of the double-acting screw 51, and one side of the two connecting rods 53 is fixedly connected to one side of the two foot pedals 45 respectively.

[0054] The outer wall of the double-acting lead screw 51 is connected to one side of the fixed groove 44 by a bearing, and the other end of the double-acting lead screw 51 is also connected to the other side of the fixed groove 44 by a bearing. Rotating the knob 52 can adjust the distance between the two foot pedals 45 to make it suitable for angle brackets of different sizes. The connecting rod 53 is L-shaped.

[0055] The outer walls of the two connecting rods 53 are slidably connected to the inner walls of the fixing grooves 44, respectively;

[0056] The fixing groove 44 is used to limit the movement of the connecting rod 53, so that the connecting rod 53 can move horizontally.

[0057] Several anti-slip strips 47 are fixedly provided at the top of both foot pedals 45;

[0058] The anti-slip strip 47 can improve the anti-slip performance when stepping on the foot pedal 45, and prevent slipping.

[0059] Working principle: Before stepping on the foot pedal 45, turn the knob 52. The rotation of the knob 52 drives the double-acting screw 51 to rotate. The rotation of the double-acting screw 51 drives the two connecting rods 53 to move in opposite directions, which in turn drives the two foot pedals 45 to move in opposite directions until the two foot pedals 45 move to the appropriate position. This allows for easy adjustment of the distance between the two foot pedals 45, thereby meeting the needs of different foot sizes.

[0060] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0061] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A water-soluble fertilizer applicator gun characterized by, Include: First gun rod (11); Gun handle (21), the bottom end of the gun handle (21) is fixedly arranged at the top end of the first gun rod (11), and the inside of the gun handle (21) is communicated with the inside of the first gun rod (11); Second gun rod (31), the top end of the second gun rod (31) is communicated and arranged at the bottom end of the first gun rod (11), and a plurality of water outlets (32) are arranged at the bottom end of the outer wall of the second gun rod (31); Pedal component, the pedal component includes fixed sleeve (41), locking screw (42), connecting cover (43), fixed groove (44) and two foot pedals (45); The inner wall of the fixed sleeve (41) is slidably arranged on the outer wall of the first gun rod (11), the outer wall of the locking screw (42) is threadedly arranged on one side of the outer wall of the fixed sleeve (41), one side of the connecting cover (43) is fixedly arranged on the other side of the outer wall of the fixed sleeve (41), the fixed groove (44) is arranged on the other side of the connecting cover (43), the inside of the fixed groove (44) is provided with an adjusting component, and two foot pedals (45) are connected through the adjusting component.

2. The water-soluble fertilizer applicator gun of claim 1, wherein, One end of the gun handle (21) is communicated and provided with an interface (22).

3. The water-soluble fertilizer applicator gun of claim 1, wherein, A plurality of water outlets (32) are arranged in a cross shape on the outer wall of the second gun rod (31), and a conical head (33) is fixedly arranged at the bottom end of the second gun rod (31).

4. The water-soluble fertilizer applicator gun of claim 1, wherein, The pedal component further includes an arc-shaped sliding block (46), one side of the arc-shaped sliding block (46) is fixedly arranged on the inner wall of the fixed sleeve (41), and the outer wall of the arc-shaped sliding block (46) is slidably connected with the outer wall of the first gun rod (11).

5. The water-soluble fertilizer applicator gun of claim 1, wherein, The adjusting component includes a bidirectional screw rod (51), a rotating knob (52) and two connecting rods (53); The outer wall of the bidirectional screw rod (51) penetrates one side of the fixed groove (44), one side of the rotating knob (52) is fixedly arranged at one end of the bidirectional screw rod (51), and one side of the two connecting rods (53) is respectively threadedly arranged on both sides of the outer wall of the bidirectional screw rod (51), and one side of the two connecting rods (53) is respectively fixedly connected with one side of the two foot pedals (45).

6. The water-soluble fertilizer applicator gun of claim 5, wherein, The outer walls of the two connecting rods (53) are respectively slidably connected with the inner walls of the fixed grooves (44).

7. The water-soluble fertilizer applicator gun of claim 1, wherein, The top end of each of the two foot pedals (45) is fixedly provided with a plurality of anti-skid strips (47).

Images