Infusion device suitable for functional fruit saplings

Abstract

The utility model discloses an infusion device suitable for functional fruit saplings, which belongs to the field of infusion apparatuses and comprises a nutrient solution bag, an infusion hose and an infusion needle are arranged at the bottom of the nutrient solution bag, a plastic fastener is fixedly adhered to one side of the outer wall of the nutrient solution bag, and the infusion hose is connected with the infusion needle. The spiral needle tube section of the infusion needle is arranged to be of a spiral structure, and a plurality of through cap holes are formed in the spiral needle tube section, so that after the spiral needle tube section is inserted into a tree trunk, the contact area between the spiral needle tube section and the interior of the tree trunk can be increased, and the infusion needle is convenient to use; a plurality of through cap holes can also improve the drainage efficiency of the nutrient solution in the trunk, the drilling device can drill holes in the trunk in advance, a channel is established for insertion of the infusion needle, the phenomenon that the infusion needle is broken during drilling due to the fact that the hardness of the infusion needle is too low is avoided, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the field of infusion devices, and more specifically, to a hanging needle device suitable for functional fruit seedlings. Background Art

[0002] Functional fruit seedlings are seedlings used to produce functional fruits. During the growth cycle, human intervention is usually required to add nutrient solution so that the fruit has the nutrients and trace elements that people want. In order to allow the added nutrient solution to be fully absorbed by the seedlings and reduce the waste of nutrient solution, a medical-like drip device is generally used to supplement the nutrient solution for the seedlings. Although such a device is convenient to use, its needle is usually straight in shape and has low hardness, which is not conducive to smooth insertion into the trunk. There is also only one nutrient solution outlet, which affects the drainage efficiency. Therefore, we proposed a drip device suitable for functional fruit seedlings to solve the above problems. Utility Model Content

[0003] 1. Technical issues to be solved

[0004] In view of the problems existing in the prior art, the purpose of the utility model is to provide an infusion needle device suitable for functional fruit seedlings. The spiral needle tube section of the infusion needle is arranged into a spiral structure, and a plurality of through holes are opened on the spiral needle tube section, so that when the spiral needle tube section is inserted into the interior of the trunk, the contact area with the interior of the trunk can be increased, and the plurality of through holes can also improve the drainage efficiency of the nutrient solution inside the trunk.

[0005] 2. Technical solution

[0006] To solve the above problems, the utility model adopts the following technical solutions.

[0007] A needle hanging device suitable for functional fruit seedlings, comprising a nutrient solution bag, an infusion hose and an infusion needle are arranged at the bottom of the nutrient solution bag, a plastic buckle is fixedly attached to one side of the outer wall of the nutrient solution bag, and a drill is fixedly attached to the plastic;

[0008] The infusion needle includes a spiral needle tube section and an L-shaped hand-held section, and the drill includes a spiral drilling section and a square force-added hand-held section. The spiral needle tube section and the spiral drilling section have the same structure, and the spiral needle tube section and the spiral drilling section are adapted in size. The infusion needle is formed by bending a stainless steel needle tube in one piece, and the outer walls of the spiral needle tube section and the L-shaped hand-held section are both provided with a plurality of through holes connected to the inside of the infusion needle, and the drill is formed by bending a stainless steel wire in one piece.

[0009] Furthermore, a hanging hole is provided on the top of the nutrient solution bag, a filling port seat is fixedly connected to the side wall of the nutrient solution bag, and a cap is detachably connected to the filling port seat via threads.

[0010] Furthermore, a pipeline connecting end is fixedly connected to the bottom of the nutrient solution bag, and the infusion needle also includes a plastic connector fixedly connected to the top of the L-shaped handheld section. The pipeline connecting end and the plastic connector are detachably connected through the infusion hose, and a flow rate regulator is arranged on the outside of the infusion hose.

[0011] Furthermore, a plurality of positioning rings are sleeved on the infusion hose, and a pin is fixedly connected to one side of the positioning ring.

[0012] Furthermore, the nutrient solution bag is a bag-shaped structure that is blow-molded in one piece from a transparent polyethylene material.

[0013] 3. Beneficial effects

[0014] Compared with the prior art, the advantages of the present invention are:

[0015] (1) In this solution, the spiral needle tube section of the infusion needle is arranged in a spiral structure, and a plurality of through holes are opened on the spiral needle tube section, so that when the spiral needle tube section is inserted into the trunk, the contact area with the inside of the trunk can be increased, and the plurality of through holes can also improve the drainage efficiency of the nutrient solution inside the trunk;

[0016] (2) In this solution, the setting of the drill can drill a hole inside the tree trunk in advance to establish a channel for the insertion of the infusion needle, thereby avoiding the phenomenon of the infusion needle breaking during drilling due to the low hardness of the infusion needle, which is convenient for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 For the utility model Figure 1 The enlarged structural diagram at A in the middle;

[0019] Figure 3 This is a schematic diagram of the structure of the infusion needle of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the drill of the utility model;

[0021] Figure 5 For the utility model Figure 1 Enlarged structural diagram at B in the middle.

[0022] Description of the numbers in the figure:

[0023] 1. Nutrient solution bag; 101. Filling port seat; 102. Pipeline connection end; 2. Infusion hose; 3. Infusion needle; 301. Spiral needle tube section; 302. L-shaped hand-held section; 303. Through-hole; 304. Plastic connector; 4. Plastic buckle; 5. Drill; 501. Spiral drilling section; 502. Square force hand-held section; 6. Flow rate regulator; 7. Positioning ring; 701. Pin. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings of the present invention specification; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field without creative work based on the embodiments of the present invention are within the scope of protection of the present invention.

[0025] Embodiment 1:

[0026] See also Figure 1-Figure 5 , a hanging needle device suitable for functional fruit seedlings, comprising a nutrient solution bag 1, an infusion hose 2 and an infusion needle 3 are arranged at the bottom of the nutrient solution bag 1, a plastic buckle 4 is fixedly attached to one side of the outer wall of the nutrient solution bag 1, and a drill 5 is fixedly attached to the plastic;

[0027] The infusion needle 3 includes a spiral needle tube section 301 and an L-shaped handheld section 302, and the drill 5 includes a spiral drilling section 501 and a square force-added handheld section 502. The spiral needle tube section 301 and the spiral drilling section 501 have the same structure, and the spiral needle tube section 301 and the spiral drilling section 501 are adapted in size. The infusion needle 3 is formed by bending a stainless steel needle tube in one piece, and the outer walls of the spiral needle tube section 301 and the L-shaped handheld section 302 are both provided with a plurality of through holes 303 connected to the inside of the infusion needle 3, and the drill 5 is formed by bending a stainless steel wire in one piece.

[0028] The working principle of this hanging needle device suitable for functional fruit seedlings is:

[0029] First, rotate and unscrew the cap, add nutrient solution into the nutrient solution bag 1 through the filling port seat 101, then tighten the cap, hang the nutrient solution bag 1 on the branch of the tree trunk through the hanging hole on the top and the cable tie, then remove the drill 5 stuck on the plastic buckle 4, use the drill 5 to rotate and drill a hole at the required position of the trunk to facilitate the later insertion of the infusion needle 3, and then remove the drill 5, and then rotate and screw the infusion needle 3 into the hole drilled by the drill 5. At this time, you can open the flow rate regulator 6 and adjust the flow rate, so that the nutrient solution inside the nutrient solution bag 1 can smoothly reach the inside of the infusion needle 3 through the infusion hose 2, and flow inside the trunk through the through-hole 303, so as to achieve the effect of adding nutrient solution to the trunk, until the nutrient solution inside the nutrient solution bag 1 is completely drained.

[0030] Embodiment 2:

[0031] In view of the above embodiment 1, for further description, refer to Figure 1 and Figure 5 A hanging hole is provided on the top of the nutrient solution bag 1, a filling port seat 101 is fixedly connected to the side wall of the nutrient solution bag 1, and a cap is detachably connected to the filling port seat 101 through a thread, a pipeline connecting end 102 is fixedly connected to the bottom of the nutrient solution bag 1, and the infusion needle 3 also includes a plastic connector 304 fixedly connected to the top of the L-shaped handheld section 302, the pipeline connecting end 102 and the plastic connector 304 are detachably connected through an infusion hose 2, and a flow rate regulator 6 is provided on the outside of the infusion hose 2, a plurality of positioning rings 7 are also sleeved on the infusion hose 2, and a pin 701 is fixedly connected to one side of the positioning ring 7, and the nutrient solution bag 1 is a bag-like structure that is blow-molded as a whole from a transparent polyethylene material.

[0032] The arrangement of the pipeline connection end 102 and the plastic joint 304 facilitates that both ends of the infusion hose 2 can be inserted into the corresponding pipeline connection end 102 and the plastic joint 304 , and the positioning ring 7 and the insertion needle 701 can position the direction of the infusion hose 2 so that the infusion hose 2 can be inserted into the tree trunk through the insertion needle 701 .

[0033] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A hanging needle device suitable for functional fruit seedlings, comprising a nutrient solution bag (1), characterized in that: An infusion hose (2) and an infusion needle (3) are arranged at the bottom of the nutrient solution bag (1); a plastic buckle (4) is fixedly attached to one side of the outer wall of the nutrient solution bag (1), and a drill (5) is fixedly attached to the plastic; The infusion needle (3) comprises a spiral needle tube section (301) and an L-shaped hand-held section (302); the drill (5) comprises a spiral drilling section (501) and a square force-added hand-held section (502); the spiral needle tube section (301) and the spiral drilling section (501) have the same structure, and the spiral needle tube section (301) and the spiral drilling section (501) are of the same size; the infusion needle (3) is formed by bending a stainless steel needle tube in one piece; and the outer walls of the spiral needle tube section (301) and the L-shaped hand-held section (302) are both provided with a plurality of through-holes (303) connected to the inside of the infusion needle (3); and the drill (5) is formed by bending a stainless steel wire in one piece.

2. A needle hanging device suitable for functional fruit seedlings according to claim 1, characterized in that: A hanging hole is provided on the top of the nutrient solution bag (1), a filling port seat (101) is fixedly connected to the side wall of the nutrient solution bag (1), and a cap is detachably connected to the filling port seat (101) via a thread.

3. The needle hanging device suitable for functional fruit seedlings according to claim 1, characterized in that: The bottom of the nutrient solution bag (1) is fixedly connected to a pipeline connection end (102), and the infusion needle (3) further comprises a plastic joint (304) fixedly connected to the top of the L-shaped handheld section (302); the pipeline connection end (102) and the plastic joint (304) are detachably connected via the infusion hose (2), and a flow rate regulator (6) is arranged on the outside of the infusion hose (2).

4. The needle hanging device suitable for functional fruit tree seedlings according to claim 1, characterized in that: A plurality of positioning rings (7) are sleeved on the infusion hose (2), and a pin (701) is fixedly connected to one side of the positioning ring (7).

5. The needle hanging device suitable for functional fruit seedlings according to claim 1, characterized in that: The nutrient solution bag (1) is a bag-shaped structure made of transparent polyethylene material and blow-molded in one piece.

Images