Water and fertilizer micro-spraying device for blueberries

Abstract

The utility model discloses a water and fertilizer micro-spraying device for blueberries, which belongs to the technical field of blueberry planting and comprises a ground inserting mechanism, a mounting mechanism is arranged above the ground inserting mechanism, an extraction mechanism is arranged above the mounting mechanism, and a micro-spraying mechanism is arranged at one end of the extraction mechanism. According to the utility model, the extension assembly is arranged, the mounting cylinder is rotationally screwed on the outer side wall of the external connection cylinder, the filter screen cylinder is inserted into the elastic corrugated pipe, and the threaded ring is rotationally screwed into the threaded groove by applying force, so that the connection operation of the elastic corrugated pipe and the extraction mechanism can be realized; the elastic corrugated pipe extends into the water and fertilizer container, water and fertilizer at different depths can be conveniently extracted, in the water and fertilizer extraction process, the water and fertilizer can be filtered through the filter screen cylinder, and it is avoided that solid particles are doped in the water and fertilizer input into the micro-spraying mechanism, the micro-spraying mechanism is blocked, and the spraying and discharging effect of the micro-spraying mechanism is affected.

Description

Technical Field

[0001] This utility model belongs to the field of blueberry planting technology, specifically relating to a blueberry water and fertilizer micro-spraying device. Background Technology

[0002] Blueberries are the common name for blueberry plants belonging to the genus *Vaccinium* of the family Ericaceae. They are perennial low shrubs. The shrubs grow in clumps, and there is significant variation in size and shape.

[0003] Chinese patent application number 202021326269.6 discloses a blueberry water and fertilizer micro-spraying device, including a first telescopic rod. A conical head is fixedly connected to the bottom of the first telescopic rod, and a first telescopic sleeve is slidably connected to the upper part of the first telescopic rod. A movable bolt is provided on one side of the first telescopic rod, passing through the first telescopic rod and the first telescopic sleeve. A support platform is fixedly connected to the top of the first telescopic sleeve, and a rotating box is fixedly connected above the support platform. A rotating rod is rotatably connected above the rotating box, and a rotating disk is fixedly connected to the top of the rotating rod. A support rod is fixedly connected to the middle of the upper surface of the rotating disk, and a connecting rod is fixedly connected to the top of the support rod. Two ribs are fixedly connected above the rotating disk and to the left of the support rod. A first water pump is fixedly connected above the left rib of the support rod. In this invention, the height and vertical angle of the spray nozzle can be adjusted.

[0004] The aforementioned patent uses an inlet pipe to extract external water and fertilizer, but the size of the inlet pipe is fixed, making it difficult to extract water and fertilizer at different depths, which affects the fertilization effect of blueberry cultivation. Utility Model Content

[0005] To address the problems mentioned in the background section, this invention provides a blueberry water and fertilizer micro-spraying device, which is convenient for material handling and storage.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a blueberry water and fertilizer micro-spraying device, including a ground-insertion mechanism, an installation mechanism above the ground-insertion mechanism, an extraction mechanism above the installation mechanism, a micro-spraying mechanism at one end of the extraction mechanism, a placement component on the side wall of the ground-insertion mechanism, and an extension component at the other end of the extraction mechanism.

[0007] Preferably, the extension assembly includes an elastic bellows, a filter element, a first end ring, a threaded ring, a threaded groove, and a second end ring. One end of the extraction mechanism is provided with an elastic bellows, and the end of the extraction mechanism near the elastic bellows is connected to the second end ring. The end of the elastic bellows near the second end ring is connected to the first end ring, and the side of the first end ring near the second end ring is connected to the threaded ring. A threaded groove is provided on the second end ring at the position corresponding to the threaded ring, and the other end of the elastic bellows is provided with a filter element.

[0008] Preferably, the filter element includes a filter cylinder, a mounting cylinder, and an outer cylinder. One end of the elastic corrugated tube is connected to the outer cylinder, the outer wall of the outer cylinder is connected to the mounting cylinder, and the side wall of the mounting cylinder, located inside the elastic corrugated tube, is connected to the filter cylinder.

[0009] Preferably, an abutment ring is connected to the outer wall of the outer tube and to one side of the mounting tube, a sealing ring is connected to the end of the mounting tube near the abutment ring, and a sealing groove is provided inside the abutment ring at the position corresponding to the sealing ring.

[0010] Preferably, a placement box is connected to the side wall of the insertion mechanism, and a water outlet is provided below the placement box, with a sealing plug inside the water outlet.

[0011] Preferably, a retaining ring is connected to the outer wall of the sealing plug, and a retaining groove is provided on the inner wall of the water outlet at the position corresponding to the retaining ring.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. This utility model is equipped with an extension component. The mounting cylinder is rotated and screwed onto the outer wall of the outer cylinder, and the filter screen cylinder is then inserted into the interior of the elastic corrugated pipe. Force is applied to rotate the threaded ring into the threaded groove, thereby realizing the connection operation between the elastic corrugated pipe and the extraction mechanism. In subsequent use, the elastic corrugated pipe is extended into the water and fertilizer container to facilitate the extraction of water and fertilizer at different depths. During the extraction of water and fertilizer, the filter screen cylinder can be used to filter the water and fertilizer, avoiding the presence of solid particles mixed in with the water and fertilizer input into the micro-spraying mechanism, which would cause blockage of the micro-spraying mechanism and affect the spraying effect of the micro-spraying mechanism.

[0014] 2. This utility model is equipped with a placement component. After the water and fertilizer spraying is completed, the elastic corrugated tube is taken out from the water and fertilizer container and the end of the elastic corrugated tube is inserted into the placement box for easy storage. The water and fertilizer remaining inside the elastic corrugated tube falls into the placement box for collection. When enough water and fertilizer have been collected in the placement box, the water and fertilizer collection container is taken out from the outside and placed under the placement box. Then, the sealing plug is removed from the outlet. The water and fertilizer collected inside the placement box is poured into the water and fertilizer collection container for reuse, avoiding waste of water and fertilizer resources. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a cross-sectional view of the present invention;

[0017] Figure 3This is a cross-sectional view of the extraction mechanism of this utility model connected to the elastic bellows.

[0018] Figure 4 This utility model Figure 3 Enlarged view of point A in the middle;

[0019] Figure 5 This utility model Figure 3 Enlarged view of point B in the middle;

[0020] Figure 6 This is a cross-sectional view of the placement box of this utility model;

[0021] Figure 7 This utility model Figure 6 Enlarged view of point C in the middle.

[0022] In the diagram: 1. Micro-spraying mechanism; 2. Extraction mechanism; 3. Installation mechanism; 4. Ground insertion mechanism; 5. Placement component; 51. Placement box; 52. Water outlet; 53. Sealing plug; 6. Extension component; 61. Elastic bellows; 62. Filter element; 621. Filter screen cylinder; 622. Installation cylinder; 623. External cylinder; 63. First end ring; 64. Threaded ring; 65. Threaded groove; 66. Second end ring. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Example 1

[0025] Please see Figure 1-7 The present invention provides the following technical solution: a blueberry water and fertilizer micro-spraying device, including a ground insertion mechanism 4, an installation mechanism 3 above the ground insertion mechanism 4, an extraction mechanism 2 above the installation mechanism 3, a micro-spraying mechanism 1 at one end of the extraction mechanism 2, a placement component 5 on the side wall of the ground insertion mechanism 4, and an extension component 6 at the other end of the extraction mechanism 2.

[0026] Specifically, the extension component 6 includes an elastic bellows 61, a filter element 62, a first end ring 63, a threaded ring 64, a threaded groove 65, and a second end ring 66. One end of the extraction mechanism 2 is provided with the elastic bellows 61. The end of the extraction mechanism 2 near the elastic bellows 61 is connected to the second end ring 66. The end of the elastic bellows 61 near the second end ring 66 is connected to the first end ring 63. The first end ring 63 near the second end ring 66 is connected to the threaded ring 64. A threaded groove 65 is provided on the second end ring 66 at the position corresponding to the threaded ring 64. The other end of the elastic bellows 61 is provided with the filter element 62.

[0027] By adopting the above technical solution, the threaded ring 64 is rotated and screwed into the threaded groove 65, thereby realizing the connection operation of the first end ring 63 and the second end ring 66, and then realizing the connection operation of the elastic corrugated pipe 61 and the extraction mechanism 2. When spraying water and fertilizer on blueberries, the water and fertilizer container is placed next to the ground insertion mechanism 4, and then the elastic corrugated pipe 61 is inserted into the water and fertilizer container. Then, the water and fertilizer are input into the micro-spraying mechanism 1 by the cooperation of the extraction mechanism 2 and the elastic corrugated pipe 61. During the input process, the filter element 62 is used to filter the water and fertilizer to prevent solid particles mixed in the water and fertilizer from entering the micro-spraying mechanism 1, causing blockage of the micro-spraying mechanism 1, and affecting the spraying and discharging effect of the micro-spraying mechanism 1.

[0028] Specifically, the filter element 62 includes a filter screen cylinder 621, a mounting cylinder 622, and an external cylinder 623. One end of the elastic bellows 61 is connected to the external cylinder 623, the mounting cylinder 622 is connected to the outer side wall of the external cylinder 623, and the filter screen cylinder 621 is connected to the side wall of the mounting cylinder 622, located inside the elastic bellows 61.

[0029] By adopting the above technical solution, the mounting cylinder 622 is rotated and screwed onto the outer wall of the outer connecting cylinder 623, and the filter cylinder 621 is then inserted into the elastic corrugated pipe 61. After the water and fertilizer enter the filter cylinder 621, they are filtered by the filter cylinder 621 before entering the elastic corrugated pipe 61, thus avoiding the presence of solid particles in the water and fertilizer input into the micro-spraying mechanism 1.

[0030] Specifically, an abutment ring is connected to the outer wall of the outer sleeve 623 on one side of the mounting sleeve 622, and a sealing ring is connected to the end of the mounting sleeve 622 near the abutment ring. A sealing groove is provided inside the abutment ring at the position corresponding to the sealing ring.

[0031] By adopting the above technical solution, after the installation cylinder 622 is rotated and screwed onto the outer wall of the outer connecting cylinder 623, the sealing ring is then engaged with the sealing groove on the abutment ring. The abutment ring can limit the position of the installation cylinder 622, and with the cooperation of the sealing ring and the sealing groove, gaps between the abutment ring and the installation cylinder 622 can be avoided. This prevents water and fertilizer from entering the connection between the installation cylinder 622 and the outer connecting cylinder 623 during subsequent water and fertilizer transportation, thus avoiding corrosion at the connection between the installation cylinder 622 and the outer connecting cylinder 623 and affecting the stability of the connection between the installation cylinder 622 and the outer connecting cylinder 623.

[0032] In this embodiment, the installation cylinder 622 is rotated and screwed onto the outer wall of the outer cylinder 623, and the filter cylinder 621 is then inserted into the elastic corrugated pipe 61. Force is applied to rotate the threaded ring 64 into the threaded groove 65, thereby realizing the connection operation of the first end ring 63 and the second end ring 66, and thus realizing the connection operation of the elastic corrugated pipe 61 and the extraction mechanism 2. Then, the ground insertion mechanism 4 is inserted into the blueberry planting area, and then the water and fertilizer container is placed next to the ground insertion mechanism 4. The elastic corrugated pipe 61 is then inserted into the water and fertilizer container. Then, the water and fertilizer are input into the micro-spraying mechanism 1 by the cooperation of the extraction mechanism 2 and the elastic corrugated pipe 61. During the input process, the water and fertilizer are filtered by the filter cylinder 621 before entering the elastic corrugated pipe 61 to avoid the water and fertilizer input into the micro-spraying mechanism 1 being mixed with solid particles, causing the micro-spraying mechanism 1 to be blocked and affecting the spraying and discharging effect of the micro-spraying mechanism 1.

[0033] Example 2

[0034] The difference between this embodiment and embodiment 1 is that: a placement box 51 is connected to the side wall of the insertion mechanism 4, a water outlet 52 is provided below the placement box 51, and a sealing plug 53 is provided inside the water outlet 52.

[0035] Specifically, a retaining ring is connected to the outer wall of the sealing plug 53, and a retaining groove is provided on the inner wall of the outlet 52 at the position corresponding to the retaining ring.

[0036] By adopting the above technical solution, after the sealing plug 53 is inserted into the outlet 52, the retaining ring is then engaged with the groove. With the cooperation of the retaining ring, the sealing plug 53 and the outlet 52 can be sealed and engaged, ensuring the sealing effect between the sealing plug 53 and the outlet 52.

[0037] In this embodiment, after the water and fertilizer spraying is completed, the flexible corrugated tube 61 is removed from the water and fertilizer container, and the end of the flexible corrugated tube 61 is inserted into the placement box 51 for easy storage. The water and fertilizer remaining inside the flexible corrugated tube 61 falls into the placement box 51 for collection. When the placement box 51 has collected enough water and fertilizer, the water and fertilizer collection container is taken out from the outside and placed under the placement box 51. Then, the sealing plug 53 is taken out from the outlet 52, and the water and fertilizer collected inside the placement box 51 is injected into the water and fertilizer collection container for reuse, thus avoiding waste of water and fertilizer resources.

[0038] The structure and principle of the micro-spraying mechanism 1, composed of a first water outlet, a first water outlet ball, a first water outlet pipe, a first regulating valve, a first horizontal pipe, a second water outlet pipe, a second horizontal pipe, a second regulating valve, a rotating rod, a rotating plate, a second water outlet ball, a second water outlet, and a spray pipe, have been disclosed in the blueberry water and fertilizer micro-spraying device disclosed in Chinese patent application number 202021326269.6. Its working principle is as follows: A spray pipe is installed above the mounting mechanism 3. A first horizontal pipe and a second horizontal pipe are respectively installed on both sides inside the spray pipe. A first regulating valve is installed below one end of the first horizontal pipe. A first water outlet pipe is fixedly connected below the first regulating valve. A first water outlet ball is fixedly connected to the bottom of the first water outlet pipe. A first water outlet ball is installed above the first water outlet ball. The first water outlet has multiple outlets. The other end of the second horizontal pipe has a second regulating valve that controls the water flow. A rotating rod is located on the right side of the second regulating valve, and a rotating plate is fixedly connected to the other end of the rotating rod. Below the second regulating valve is a second water outlet pipe, and the bottom of the second water outlet pipe is fixedly connected to a second water outlet ball. The surface of the second water outlet ball has multiple second water outlets. In use, the extraction mechanism 2 is used to input water and fertilizer into the first and second horizontal pipes, and then through the first and second water outlet pipes into the first and second water outlet balls. Finally, the fertilizer is sprayed onto the surrounding blueberries through the first and second water outlets to fertilize the blueberries.

[0039] The structure and principle of the extraction mechanism 2, which consists of an inlet pipe, a first water pump, a second water pump, and ribs, have been disclosed in the blueberry water and fertilizer micro-spraying device disclosed in Chinese patent application number 202021326269.6. Its working principle is as follows: Ribs are connected to both ends of the upper part of the mounting mechanism 3. The first water pump and the second water pump are respectively installed on the upper part of the two ribs. The input ends of the first water pump and the second water pump are connected to the inlet pipe. The output ends of the first water pump and the second water pump are respectively connected to the micro-spraying mechanism 1. When in use, the inlet pipe is inserted into the water and fertilizer container, and then the first water pump and the second water pump are started. Under the action of the first water pump and the second water pump, the water and fertilizer in the water and fertilizer container are input into the micro-spraying mechanism 1 through the inlet pipe and the first water pump and the second water pump.

[0040] The structure and principle of the placement mechanism 3, which consists of a rotating box, a rotating rod, a support rod, a connecting rod, and a rotating disk, have been disclosed in the blueberry water and fertilizer micro-spraying device disclosed in Chinese patent application number 202021326269.6. Its working principle is as follows: a rotating box is connected above the ground insertion mechanism 4, a rotating rod is connected above the rotating box, a rotating disk is connected above the rotating rod, a support rod is connected above the rotating disk, and a connecting rod is connected between the support rod and the spray pipe component in the micro-spraying mechanism 1. In use, the rotating disk can provide an installation place for the rib plate component in the extraction mechanism 2, and the support rod and the connecting rod can support the spray pipe component in the micro-spraying mechanism 1.

[0041] The structure and principle of the ground-insertion mechanism 4, which consists of a movable bolt, a conical head, a first telescopic rod, a second telescopic rod, a second telescopic sleeve, a third telescopic rod, a third telescopic sleeve, a support platform, and a first telescopic sleeve, have been disclosed in the blueberry water and fertilizer micro-spraying device disclosed in Chinese patent application number 202021326269.6. Its working principle is as follows: A support platform is connected to the lower part of the installation mechanism 3. The first telescopic sleeve, the second telescopic sleeve, and the third telescopic sleeve are respectively connected to the lower part of the support platform. The first telescopic rod, the second telescopic rod, and the third telescopic rod are respectively inserted into the interior of the first telescopic sleeve, the second telescopic sleeve, and the third telescopic sleeve. A conical head is connected to the lower part of each of the first telescopic rod, the second telescopic rod, and the third telescopic rod. In use, the positional relationship between the first telescopic sleeve, the second telescopic sleeve, and the third telescopic sleeve and the first telescopic rod, the second telescopic rod, and the third telescopic rod is adjusted. Then, the movable bolt is used to fix the first telescopic sleeve, the second telescopic sleeve, and the third telescopic sleeve to the first telescopic rod, the second telescopic rod, and the third telescopic rod. Finally, the conical head is used to insert the first telescopic rod, the second telescopic rod, and the third telescopic rod into the blueberry planting area.

[0042] The working principle and usage process of this utility model are as follows: The installation cylinder 622 is rotated and screwed onto the outer wall of the outer connecting cylinder 623. The filter cylinder 621 is then inserted into the elastic corrugated pipe 61. Force is applied to rotate the threaded ring 64 into the threaded groove 65, thereby connecting the first end ring 63 and the second end ring 66. This allows for the connection between the elastic corrugated pipe 61 and the extraction mechanism 2. The planting mechanism 4 is then inserted into the blueberry planting area. The water and fertilizer container is placed beside the planting mechanism 4. The elastic corrugated pipe 61 is then inserted into the water and fertilizer container. Using the extraction mechanism 2 and the elastic corrugated pipe 61, water and fertilizer are fed into the micro-spraying mechanism 1. During the feeding process, the filter cylinder 621 filters the water and fertilizer before it enters the elastic corrugated pipe 61. Inside the corrugated tube 61, solid particles are prevented from being mixed into the water and fertilizer entering the micro-spraying mechanism 1, which could cause blockage and affect the spraying effect. After the water and fertilizer are sprayed, the flexible corrugated tube 61 is removed from the water and fertilizer container and the end of the flexible corrugated tube 61 is inserted into the placement box 51 for easy storage. The water and fertilizer remaining inside the flexible corrugated tube 61 falls into the placement box 51 for collection. When the placement box 51 has collected enough water and fertilizer, the water and fertilizer collection container is taken out from the outside and placed under the placement box 51. Then, the sealing plug 53 is removed from the outlet 52, and the water and fertilizer collected inside the placement box 51 is injected into the water and fertilizer collection container for reuse, avoiding waste of water and fertilizer resources.

[0043] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A blueberry water and fertilizer micro-spraying device, comprising a ground-insertion mechanism (4), an installation mechanism (3) above the ground-insertion mechanism (4), an extraction mechanism (2) above the installation mechanism (3), and a micro-spraying mechanism (1) at one end of the extraction mechanism (2), characterized in that: A placement component (5) is provided on the side wall of the insertion mechanism (4), and an extension component (6) is provided at the other end of the extraction mechanism (2).

2. The blueberry water and fertilizer micro-spraying device according to claim 1, characterized in that: The extension assembly (6) includes an elastic bellows (61), a filter element (62), a first end ring (63), a threaded ring (64), a threaded groove (65), and a second end ring (66). One end of the extraction mechanism (2) is provided with an elastic bellows (61). The end of the extraction mechanism (2) near the elastic bellows (61) is connected to the second end ring (66). The end of the elastic bellows (61) near the second end ring (66) is connected to the first end ring (63). The side of the first end ring (63) near the second end ring (66) is connected to the threaded ring (64). A threaded groove (65) is provided on the second end ring (66) at the position corresponding to the threaded ring (64). The other end of the elastic bellows (61) is provided with a filter element (62).

3. The blueberry water and fertilizer micro-spraying device according to claim 2, characterized in that: The filter element (62) includes a filter cylinder (621), a mounting cylinder (622), and an outer cylinder (623). One end of the elastic bellows (61) is connected to the outer cylinder (623). The mounting cylinder (622) is connected to the outer side wall of the outer cylinder (623). The filter cylinder (621) is connected to the side wall of the mounting cylinder (622) and inside the elastic bellows (61).

4. The blueberry water and fertilizer micro-spraying device according to claim 3, characterized in that: An abutment ring is connected to the outer wall of the outer tube (623) and to one side of the mounting tube (622). A sealing ring is connected to one end of the mounting tube (622) near the abutment ring. A sealing groove is provided inside the abutment ring at the position corresponding to the sealing ring.

5. The blueberry water and fertilizer micro-spraying device according to claim 1, characterized in that: The insertion mechanism (4) has a placement box (51) connected to its side wall. A water outlet (52) is provided below the placement box (51), and a sealing plug (53) is provided inside the water outlet (52).

6. The blueberry water and fertilizer micro-spraying device according to claim 5, characterized in that: A retaining ring is connected to the outer wall of the sealing plug (53), and a retaining groove is provided on the inner wall of the outlet (52) at the position corresponding to the retaining ring.

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