Bio-organic fertilizer applying gun

Abstract

The utility model discloses a bio-organic fertilizer applying gun which comprises a gun barrel, the bottom end of the gun barrel is connected with a first gun head and a second gun head through threads, a baffle is fixedly installed on the outer surface of the gun barrel, two balls are movably installed at the position, close to the lower portion of the baffle, of the outer surface of the gun barrel, and connecting rods are fixedly installed on the inner sides of the balls. Limiting rods are fixedly mounted at the tail ends of the connecting rods correspondingly and penetrate through the positions, provided with threads, of the bottom end of the gun barrel correspondingly, and limiting grooves are formed in the inner side surfaces of the first gun head and the second gun head correspondingly. The first gun head and the second gun head are detached from the bottom end of the gun barrel, then the first gun head and the second gun head are wrenched towards the two sides, the first gun head and the second gun head are separated, at the moment, the interiors of the first gun head and the second gun head and the interiors of the fertilization holes can be conveniently cleaned, and it is avoided that after long-time use, the fertilization holes cannot be damaged. And the soil and the waste are accumulated and condensed in the fertilization holes to cause blockage.

Description

Technical Field

[0001] The utility model relates to the technical field of fertilizing guns, in particular to a biological organic fertilizer fertilizing gun. Background Art

[0002] Fertilization is an important part of agricultural production. In order to ensure the full absorption of fertilizer, liquid fertilizer is generally used for fertilization. If liquid fertilizer is directly sprinkled on the farmland, it will evaporate quickly and the utilization rate of liquid fertilizer will be low. Therefore, it is necessary to use a fertilizer gun to inject liquid fertilizer directly into the soil to reach the soil around the root system, promote rapid absorption by the root system, and improve the utilization rate of fertilizer.

[0003] When the existing fertilizer gun is in use, the soil and fertilizer are often condensed inside the gun head due to long-term use, resulting in clogging of the fertilizer hole and difficulty in cleaning; therefore, it does not meet the existing needs. In this regard, we propose a biological organic fertilizer fertilization gun. Utility Model Content

[0004] The utility model aims to provide a biological organic fertilizer fertilization gun to solve the problems that the fertilization gun proposed in the above background technology is often blocked by soil and fertilizer condensed inside the gun head due to long-term use, making it difficult to clean the fertilization hole.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a biological organic fertilizer fertilization gun, comprising a gun barrel, the bottom end of which is connected to a first gun head and a second gun head by a thread, a baffle fixedly installed on the outer surface of the gun barrel, two balls movably installed on the outer surface of the gun barrel near the bottom of the baffle, a connecting rod fixedly installed on the inner side of the balls, a limiting rod fixedly installed on the end of the connecting rod, the limiting rods all penetrate the position where the thread is provided at the bottom end of the gun barrel, the inner surfaces of the first gun head and the second gun head are provided with limiting grooves, and the limiting rods are movably inserted into the inside of the limiting grooves.

[0006] Preferably, a spring groove is provided on the outer surface of the gun barrel near the ball, the ball is slidably inserted into the spring groove, a compression spring is movably installed between the ball and the spring groove, a movable groove is provided on the inner side of the spring groove, and the connecting rod is slidably installed inside the movable groove.

[0007] Preferably, a mounting ring is movably mounted on the outer surface of the gun barrel near the upper position of the baffle, and a foot pedal is fixedly mounted on the outer surface of the mounting ring.

[0008] Preferably, a handle is fixedly mounted on one side of the top end of the gun barrel, a feed port is provided at the outer end of the handle, and a trigger is movably mounted on the outer surface of the gun barrel near the handle.

[0009] Preferably, a plurality of connection blocks are fixedly mounted on the outer surfaces of the first gun head and the second gun head, and the connection blocks are movably inserted into the interior of the first gun head and the second gun head. A plurality of fertilization holes are provided on the outer surfaces of the first gun head and the second gun head.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. The utility model cooperates with the first gun head and the second gun head. After the device is used for a long time, the first gun head and the second gun head can be removed from the bottom end of the gun rod, and then the first gun head and the second gun head can be pulled to both sides to separate the first gun head and the second gun head. At this time, the inside of the first gun head and the second gun head and the inside of the fertilization hole can be easily cleaned to avoid the situation that soil and waste materials accumulate and condense inside the fertilization hole after long-term use and cause blockage;

[0012] 2. The utility model cooperates with the ball and the limit rod. When the first gun head and the second gun head are disassembled, the two balls need to be pressed inward first, so that the balls drive the connecting rod and the limit rod to move inward, thereby moving the limit rod out from the inside of the limit groove, thereby releasing the limit of the first gun head and the second gun head by the limit rod. Only then can the first gun head and the second gun head be rotated to be removed from the bottom end of the gun rod, so that when the device is in use, the first gun head and the second gun head can be fixed by the limit rod, thereby avoiding the situation where the first gun head and the second gun head become loose due to long-term use and fall off from the bottom end of the gun rod when the first gun head and the second gun head are inserted into the soil for fertilization many times. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a cross-sectional front view of the utility model as a whole;

[0015] Figure 3 For this utility model Figure 2 Schematic diagram of the local structure of part A;

[0016] Figure 4 It is a partial structural schematic diagram of the first gun head and the second gun head of the utility model.

[0017] In the figure: 1. gun barrel; 2. trigger; 3. handle; 4. feed port; 5. mounting ring; 6. foot pedal; 7. first gun head; 8. second gun head; 9. baffle; 10. ball; 11. spring groove; 12. connecting rod; 13. movable groove; 14. compression spring; 15. limit rod; 16. limit groove; 17. connecting block; 18. fertilization hole. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0019] See also Figures 1 to 4 The utility model provides an embodiment: a biological organic fertilizer fertilization gun, comprising a gun barrel 1, the bottom end of the gun barrel 1 is connected with a first gun head 7 and a second gun head 8 by a thread, a baffle 9 is fixedly installed on the outer surface of the gun barrel 1, and two balls 10 are movably installed on the outer surface of the gun barrel 1 near the bottom of the baffle 9, and a connecting rod 12 is fixedly installed on the inner side of the ball 10, and a limiting rod 15 is fixedly installed at the end of the connecting rod 12, and the limiting rod 15 passes through the position where the thread is provided at the bottom end of the gun barrel 1, and the inner side surfaces of the first gun head 7 and the second gun head 8 are provided with a limiting groove 16, and the limiting rod 15 is movably inserted into the inside of the limiting groove 16.

[0020] Through the cooperation of the first gun head 7 and the second gun head 8, after the device has been used for a long time, the first gun head 7 and the second gun head 8 can be removed from the bottom end of the gun barrel 1, and then the first gun head 7 and the second gun head 8 can be pulled to both sides to separate the first gun head 7 and the second gun head 8. At this time, the inside of the first gun head 7 and the second gun head 8 and the inside of the fertilization hole 18 can be easily cleaned to avoid the situation where soil and waste materials accumulate and condense inside the fertilization hole 18 and cause blockage after long-term use.

[0021] Spring grooves 11 are provided on the outer surface of the gun barrel 1 near the ball 10, and the ball 10 is slidably inserted into the inside of the spring groove 11. A compression spring 14 is movably installed between the ball 10 and the inside of the spring groove 11. A movable groove 13 is provided on the inner side of the spring groove 11, and the connecting rod 12 is slidably installed inside the movable groove 13.

[0022] Through the cooperation of the ball 10 and the limit rod 15, when the first gun head 7 and the second gun head 8 are to be disassembled, the two balls 10 must be pressed inward first, so that the ball 10 drives the connecting rod 12 and the limit rod 15 to move inward, and then the limit rod 15 is moved out from the inside of the limit groove 16, thereby releasing the limit of the first gun head 7 and the second gun head 8 by the limit rod 15. Only then can the first gun head 7 and the second gun head 8 be rotated to be removed from the bottom end of the gun barrel 1, so that when the device is in use, the first gun head 7 and the second gun head 8 can be fixed by the limit rod 15, so as to avoid the situation where the first gun head 7 and the second gun head 8 become loose due to long-term use when the first gun head 7 and the second gun head 8 are inserted into the soil for fertilization many times, and then fall off from the bottom end of the gun barrel 1.

[0023] A mounting ring 5 is movably mounted on the outer surface of the gun barrel 1 near the upper position of the baffle 9, and a foot pedal 6 is fixedly mounted on the outer surface of the mounting ring 5.

[0024] A handle 3 is fixedly mounted on one side of the top end of the gun barrel 1 , a feed port 4 is arranged at the outer end of the handle 3 , and a trigger 2 is movably mounted on the outer surface of the gun barrel 1 near the handle 3 .

[0025] A plurality of connection blocks 17 are fixedly mounted on the outer surfaces of the first gun head 7 and the second gun head 8. The connection blocks 17 are movably inserted into the interior of the first gun head 7 and the second gun head 8. A plurality of fertilization holes 18 are provided on the outer surfaces of the first gun head 7 and the second gun head 8.

[0026] When the bio-organic fertilizer fertilizing gun is used, the fertilizer is first connected to the feed port 4 through a pipeline, so that the fertilizer is transported to the inside of the first gun head 7 and the second gun head 8 through the gun rod 1. At this time, the gun rod 1 can be vertically inserted into the soil, and the first gun head 7 and the second gun head 8 can be inserted deep into the soil by stepping on the foot pedal 6. At this time, the device can be started by pulling the trigger 2 to fertilize the soil;

[0027] After the device has been used for a long time, the first gun head 7 and the second gun head 8 can be removed from the bottom end of the gun rod 1, and then the first gun head 7 and the second gun head 8 can be pulled to both sides to separate the first gun head 7 and the second gun head 8. At this time, the inside of the first gun head 7 and the second gun head 8 and the inside of the fertilization hole 18 can be easily cleaned to avoid the situation where soil and waste materials accumulate and condense inside the fertilization hole 18 after long-term use and cause blockage;

[0028] When disassembling the first gun head 7 and the second gun head 8, it is necessary to first press the two balls 10 inwardly so that the balls 10 drive the connecting rod 12 and the limiting rod 15 to move inwardly, thereby moving the limiting rod 15 out from the inside of the limiting groove 16, thereby releasing the limiting of the first gun head 7 and the second gun head 8 by the limiting rod 15. Only then can the first gun head 7 and the second gun head 8 be rotated to be removed from the bottom end of the gun barrel 1, so that when the device is in use, the first gun head 7 and the second gun head 8 can be fixed by the limiting rod 15, thereby avoiding the situation where the first gun head 7 and the second gun head 8 become loose due to long-term use and fall off from the bottom end of the gun barrel 1 when the first gun head 7 and the second gun head 8 are inserted into the soil for fertilization many times.

[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A bio-organic fertilizer application gun, comprising a gun rod (1), characterized in that: The bottom end of the gun barrel (1) is connected to a first gun head (7) and a second gun head (8) via a thread, a baffle (9) is fixedly mounted on the outer surface of the gun barrel (1), two balls (10) are movably mounted on the outer surface of the gun barrel (1) near the bottom of the baffle (9), a connecting rod (12) is fixedly mounted on the inner side of each of the balls (10), a limiting rod (15) is fixedly mounted on the end of each of the connecting rods (12), the limiting rods (15) pass through a position where a thread is provided at the bottom end of the gun barrel (1), a limiting groove (16) is provided on the inner side surface of each of the first gun head (7) and the second gun head (8), and the limiting rods (15) are movably inserted into the inside of the limiting groove (16).

2. The bio-organic fertilizer fertilizing gun according to claim 1, characterized in that: The outer surface of the gun barrel (1) is provided with a spring groove (11) near the ball (10), and the ball (10) is slidably inserted into the spring groove (11). A compression spring (14) is movably installed between the ball (10) and the spring groove (11). The inner side of the spring groove (11) is provided with a movable groove (13), and the connecting rod (12) is slidably installed inside the movable groove (13).

3. The bio-organic fertilizer fertilizing gun according to claim 1, characterized in that: A mounting ring (5) is movably mounted on the outer surface of the gun barrel (1) at a position above the baffle (9), and a foot pedal (6) is fixedly mounted on the outer surface of the mounting ring (5).

4. The bio-organic fertilizer fertilizing gun according to claim 1, characterized in that: A handle (3) is fixedly mounted on one side of the top end of the gun barrel (1), a feed port (4) is provided at the outer end of the handle (3), and a trigger (2) is movably mounted on the outer surface of the gun barrel (1) near the handle (3).

5. The bio-organic fertilizer fertilizing gun according to claim 1, characterized in that: A plurality of connection blocks (17) are fixedly mounted on the outer surfaces of the first gun head (7) and the second gun head (8); the connection blocks (17) are movably inserted into the interior of the first gun head (7) and the second gun head (8); and a plurality of fertilization holes (18) are provided on the outer surfaces of the first gun head (7) and the second gun head (8).

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