Automatic quantitative fertilization device for pomegranate trees

Abstract

The utility model provides an automatic quantitative fertilization device for pomegranate trees, which relates to the technical field of fertilization for pomegranate trees and comprises a temporary storage tank, a piston plate is slidably arranged on the inner wall of the temporary storage tank and used for pushing fertilizer in the temporary storage tank, and a driving part is mounted at the top of the temporary storage tank and used for driving the piston plate to rotate. The driving part is used for pushing the piston plate and comprises a threaded rod which is installed at the top of the piston plate and connected with the piston plate, and the threaded rod penetrates out of the top of the temporary storage tank; the moving distance of the piston plate in the temporary storage tank can be accurately controlled by presetting the working time of the motor and the threaded connection between the threaded rod and the threaded cylinder, so that the accurate control on the fertilizing amount is realized. The precise control can ensure that the pomegranate trees obtain a proper amount of fertilizer supply, the problem of excessive fertilization or insufficient fertilization is avoided, and healthy growth and yield improvement of the pomegranate trees are facilitated.

Description

Technical Field

[0001] The utility model relates to the field of pomegranate tree fertilization, in particular to an automatic quantitative fertilization device for pomegranate trees. Background Art

[0002] As a fruit with rich nutrition and unique taste, pomegranate is widely planted and consumed around the world. However, in the process of planting pomegranate trees, fertilization, as one of the important agricultural management measures, has an important impact on the growth and yield of pomegranate trees. Traditional pomegranate tree fertilization methods are mostly manual operations, which have the following problems: Traditional manual fertilization methods often rely on the experience and feeling of growers, and it is difficult to accurately control the amount of fertilizer. Excessive fertilization may lead to soil pollution, nutrient loss and water resource waste, while increasing costs; while insufficient fertilization may not meet the growth needs of pomegranate trees, affecting their yield and quality. Artificial fertilization requires a lot of manpower and time, especially in large-scale pomegranate plantations, where fertilization work is even more arduous and time-consuming. This not only increases the cost of planting, but also may affect the growth cycle and yield of pomegranate trees. The growth of pomegranate trees requires timely fertilization according to their growth cycle and soil conditions. However, traditional manual fertilization methods are difficult to achieve timed fertilization, which may lead to improper fertilization timing and affect the growth and yield of pomegranate trees. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides an automatic quantitative fertilization device for pomegranate trees, which solves the problems raised by the above-mentioned background technology.

[0004] To achieve the above purpose, the utility model is implemented through the following technical solutions: an automatic quantitative fertilization device for pomegranate trees, comprising a temporary storage tank, a piston plate sliding on the inner wall of the temporary storage tank, the piston plate being used to push the fertilizer in the temporary storage tank, a driving member being installed on the top of the temporary storage tank, the driving member being used to push the piston plate, wherein the driving member comprises a threaded rod installed on the top of the piston plate and connected thereto, the threaded rod passing through the top of the temporary storage tank, a threaded barrel rotatably connected to its bearing being installed on the top of the temporary storage tank, the threaded barrel being configured to be startable at a fixed time, the threaded barrel being threadedly connected to the threaded rod, a motor being installed on the top of the temporary storage tank, a belt member being installed at the output end of the motor and the surface of the threaded barrel for driving the rotation of the threaded barrel after the motor is started.

[0005] As a further technical solution of the utility model, a feed pipe is installed on the surface of the temporary storage tank, and the feed pipe is used to deliver fertilizer into the temporary storage tank. A discharge pipe is installed at the bottom of the temporary storage tank, and the discharge pipe is used to discharge the fertilizer to the bottom of the pomegranate tree.

[0006] As a further technical solution of the utility model, a blocking piece is arranged in the feed pipe, and the blocking piece is used to make the feed pipe conductive when the piston plate moves to the top.

[0007] As a further technical solution of the utility model, the sealing member includes a sealing ring installed in the feed pipe, a sealing head sliding with the sealing ring is provided on the inner wall of the sealing ring, a spring is installed on the end of the sealing head, a connecting plate is installed on the inner wall of the feed pipe, a liquid leakage groove is provided on the connecting plate, and a pull rope is connected between the sealing head and the piston plate.

[0008] As a further technical solution of the utility model, a material stopper ring is installed on one side of the sealing ring located on the connecting plate, and the material stopper ring is used to limit the position of the sealing head. A telescopic rod is installed between the sealing head and the connecting plate.

[0009] As a further technical solution of the utility model, a plurality of leakage holes are provided on the surface of the discharge pipe, and a conical plug is installed at the bottom of the leakage hole for being inserted into the soil.

[0010] The utility model provides an automatic quantitative fertilization device for pomegranate trees, which has the following beneficial effects compared with the prior art:

[0011] 1. This design of an automatic quantitative fertilization device for pomegranate trees can accurately control the moving distance of the piston plate in the temporary storage tank by presetting the working time of the motor and the threaded connection between the threaded rod and the threaded barrel, thereby realizing accurate control of the amount of fertilizer. This precise control can ensure that the pomegranate tree obtains an appropriate amount of fertilizer supply, avoiding the problem of over-fertilization or under-fertilization, which is conducive to the healthy growth and yield improvement of the pomegranate tree.

[0012] 2. The automatic quantitative fertilization device for pomegranate trees designed in this invention reduces fertilizer waste and reduces costs by accurately controlling the amount of fertilizer applied. In addition, the device can also be started at a fixed time to achieve scheduled fertilization, further improving the convenience and efficiency of fertilization. These beneficial effects make the automatic quantitative fertilization device have a wide range of application prospects and significant economic benefits in pomegranate tree planting. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of an automatic quantitative fertilization device for pomegranate trees;

[0014] Figure 2 It is a structural cross-sectional view of an automatic quantitative fertilization device for pomegranate trees;

[0015] Figure 3 An automatic quantitative fertilization device for pomegranate trees Figure 2 A magnified schematic diagram of the middle A area;

[0016] Figure 4 An automatic quantitative fertilization device for pomegranate trees Figure 2 Enlarged schematic diagram of area B in the middle.

[0017] In the figure: 1. temporary storage tank; 2. piston plate; 3. driving part; 31. threaded rod; 32. threaded cylinder; 33. motor; 34. belt part; 4. feed pipe; 5. discharge pipe; 51. leakage hole; 52. conical plug; 6. sealing part; 61. sealing ring; 62. sealing head; 63. spring; 64. connecting plate; 65. leakage groove; 66. pull rope; 67. material blocking ring; 68. telescopic rod. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-Figure 4 The utility model provides a technical solution for an automatic quantitative fertilization device for pomegranate trees: an automatic quantitative fertilization device, the main structure of which includes a temporary storage tank 1, a piston plate 2 and a driving member 3. The temporary storage tank 1 is used to store fertilizer, and the piston plate 2 slidably mounted on its inner wall is used to push the fertilizer. The driving member 3 includes a threaded rod 31, a threaded barrel 32, a motor 33 and a belt member 34. The threaded rod 31 is connected to the piston plate 2, passes through the top of the temporary storage tank 1 and is threadedly connected to the threaded barrel 32. The threaded barrel 32 is rotatably connected to the top of the temporary storage tank 1 through a bearing, and is configured to be startable at a fixed time. The motor 33 drives the threaded barrel 32 to rotate through the belt member 34, thereby driving the threaded rod 31 and the piston plate 2 to move, thereby realizing the quantitative discharge of fertilizer. A feed pipe 4 is provided at the top of the temporary storage tank 1 for adding fertilizer, and a discharge pipe 5 is provided at the bottom for discharging fertilizer to the bottom of the pomegranate tree. The surface of the discharge pipe 5 is provided with a plurality of leakage holes 51, and a conical plug 52 is installed at the bottom for easy insertion into the soil. When the temporary storage tank 1 is filled with fertilizer, the motor 33 is started at a fixed time, and the threaded cylinder 32 is driven to rotate through the belt member 34, so that the threaded rod 31 and the piston plate 2 move downward, and the fertilizer is pushed out from the leakage holes 51 of the discharge pipe 5, so as to realize quantitative fertilization. When the fertilization is completed, the motor 33 stops working, and the piston plate 2 stops moving, waiting for the next fertilization cycle.

[0020] like Figure 1-Figure 4As shown, a plugging member 6 is provided in the feed pipe 4. When the piston plate 2 moves to the top, the plugging head 62 is pulled out of the leakage groove 65 by the pull rope 66, so that the feed pipe 4 is conductive, which is convenient for adding fertilizer. When the piston plate 2 moves downward, the pull rope 66 is relaxed, and the spring 63 pushes the plugging head 62 back to the top of the leakage groove 65 to block the feed pipe 4.

[0021] like Figure 1-Figure 4 As shown, a retaining ring 67 is added to one side of the sealing ring 61, and a telescopic rod 68 is added between the sealing head 62 and the connecting plate 64. The retaining ring 67 is used to limit the movement range of the sealing head 62 to prevent it from detaching from the sealing ring 61. The telescopic rod 68 enhances the firmness between the sealing head 62 and the connecting plate 64 to ensure that when the sealing head 62 blocks the leakage groove 65, the fertilizer will not leak from the feed pipe 4.

[0022] The working principle of the utility model is as follows: the temporary storage tank 1 is pre-filled with fertilizer, and the piston plate 2 is located at the top of the temporary storage tank 1. At this time, the leakage hole 51 of the discharge pipe 5 is closed by the piston plate 2, and the fertilizer will not flow out. The plugging piece 6 in the feed pipe 4 is in a closed state, wherein the plugging head 62 is tightly attached to the leakage groove 65 of the connecting plate 64 under the action of the spring 63 to prevent the fertilizer from leaking from the feed pipe 4. When fertilizer needs to be added, the piston plate 2 is lifted to the top of the temporary storage tank 1, and the pull rope 66 is loosened, so that the plugging head 62 is separated from the leakage groove 65, and the feed pipe 4 is opened, allowing the fertilizer to enter the temporary storage tank 1 from the feed pipe 4. After the fertilizer is added, as the piston plate 2 moves downward, the pull rope 66 is pulled, driving the plugging head 62 to cover the leakage groove 65 again, closing the feed pipe 4, and when the set fertilization time is reached, the electric The machine 33 is started, and the threaded barrel 32 is driven to rotate through the belt member 34. Due to the threaded connection between the threaded rod 31 and the threaded barrel 32, the rotation of the threaded barrel 32 causes the threaded rod 31 to move downward, thereby pushing the piston plate 2 to move downward in the temporary storage tank 1. As the piston plate 2 moves downward, the fertilizer in the temporary storage tank 1 is gradually pushed toward the discharge pipe 5 and discharged through the leakage hole 51 on the surface of the discharge pipe 5 to achieve fertilization. Since the rotation angle or time of the threaded rod 31 is preset, the downward movement distance of the piston plate 2 is also fixed, thereby ensuring that the amount of fertilizer applied each time is constant. When the piston plate 2 moves to the preset position, the motor 33 stops working and the fertilization process ends. At this time, the conical plug 52 at the bottom of the discharge pipe 5 is inserted into the soil to prevent the loss of fertilizer, waiting for the arrival of the next fertilization cycle, and repeating the above process.

[0023] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. An automatic quantitative fertilization device for pomegranate trees, characterized in that: The temporary storage tank (1) comprises a temporary storage tank (1), wherein a piston plate (2) is slidably arranged on the inner wall of the temporary storage tank (1), wherein the piston plate (2) is used to push the fertilizer in the temporary storage tank (1), wherein a driving member (3) is installed on the top of the temporary storage tank (1), wherein the driving member (3) is used to push the piston plate (2), wherein the driving member (3) comprises a threaded rod (31) installed on the top of the piston plate (2) and connected thereto, wherein the threaded rod (31) penetrates through the top of the temporary storage tank (1), wherein a threaded barrel (32) is installed on the top of the temporary storage tank (1) and is rotatably connected to the bearing thereof, wherein the threaded barrel (32) is arranged to be startable at a fixed time, wherein the threaded barrel (32) is threadedly connected to the threaded rod (31), wherein a motor (33) is installed on the top of the temporary storage tank (1), wherein a belt member (34) is installed at the output end of the motor (33) and at the surface of the threaded barrel (32), and is used to drive the threaded barrel (32) to rotate after the motor (33) is started.

2. An automatic quantitative fertilization device for pomegranate trees according to claim 1, characterized in that: A feeding pipe (4) is installed on the surface of the temporary storage tank (1), and the feeding pipe (4) is used to feed fertilizer into the temporary storage tank (1). A discharge pipe (5) is installed at the bottom of the temporary storage tank (1), and the discharge pipe (5) is used to discharge the fertilizer to the bottom of the pomegranate tree.

3. An automatic quantitative fertilization device for pomegranate trees according to claim 2, characterized in that: A blocking member (6) is arranged in the feed pipe (4), and the blocking member (6) is used to make the feed pipe (4) conductive when the piston plate (2) moves to the top.

4. An automatic quantitative fertilization device for pomegranate trees according to claim 3, characterized in that: The sealing member (6) comprises a sealing ring (61) installed in the feed pipe (4); a sealing head (62) slidingly arranged therewith is arranged on the inner wall of the sealing ring (61); a spring (63) is installed at the end of the sealing head (62); a connecting plate (64) is installed on the inner wall of the feed pipe (4); a liquid leakage groove (65) is provided at the connecting plate (64); and a pull rope (66) is connected between the sealing head (62) and the piston plate (2).

5. An automatic quantitative fertilization device for pomegranate trees according to claim 4, characterized in that: The blocking ring (61) is provided with a stopper ring (67) at one side of the connecting plate (64), and the stopper ring (67) is used to limit the position of the blocking head (62). A telescopic rod (68) is provided between the blocking head (62) and the connecting plate (64).

6. An automatic quantitative fertilization device for pomegranate trees according to claim 2, characterized in that: The surface of the discharge pipe (5) is provided with a plurality of leakage holes (51), and a conical plug (52) is installed at the bottom of the leakage hole (51) for being inserted into the soil.

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