Flow dividing device for plant infusion apparatus
By designing a diverting device for plant infusion devices with three outlet output states, the problems of complex and high cost infusion operations in the prior art are solved, and the effect of closed, single outlet and double outlet simultaneous outlet simplifies infusion operations and reduces costs.
Patent Information
- Application Number
- CN202421581233.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-05
- Publication Date
- 2025-04-22
- Estimated Expiration
- 2034-07-05
AI Technical Summary
The existing plant infusion machines are complicated and costly when infusion of two trees at the same time. During the infusion process, gas needs to be manually injected into the liquid so that the liquid flows smoothly, but this process is time-consuming and labor-intensive.
A diverting device for plant infusion devices with three outlet output states is designed. Through mutual twisting between the bottom shell and the top cover, the effect of water discharge at the same time is achieved, simplifying the infusion operation and reducing costs.
The effect of not being able to exit water, single outlet outlet water and double outlet outlets simultaneously is achieved, the infusion operation is simplified, the cost of the infusion device is reduced, and the gas pressure is locked in the medicine bottle by adjusting the device status before infusion.
Smart Images
Figure CN222776648U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of gardening equipment, in particular to a flow dividing device for a plant infusion device with three outlet output states. Background Art
[0002] In large-scale seedling transplanting, fruit tree and forest pest control, many places use the method of hanging bottle infusion - commonly known as "dangling injection". The infusion method can not only solve the short-term supply and demand contradiction of water in the early stage after tree transplanting, thereby promoting rapid survival, but also provide infusion treatment for some fruit tree patients, which can not only improve the survival quality of plant transplanting, but also promote the recovery speed of sick trees. The existing infusion device usually includes an infusion tube, an infusion needle connected to the lower end of the infusion tube, and a bottle cap or needle at the top of the infusion tube for connecting to an infusion bottle or an infusion bag. On the basis of the above-mentioned infusion device, if a bottle of liquid medicine wants to be infused into two connected trees at the same time, there are two methods, either to install a three-way component at the lower part of the infusion tube, and then connect two needles to the three-way component, so that the two trees can be infused at the same time; or to use another set of infusion devices to be inserted into the same medicine bottle or infusion bag, so that the two trees can be infused at the same time.
[0003] In addition, when the tree infusion pump is in use, in order to make the liquid flow more smoothly, a certain amount of gas is usually manually injected into the medicine bottle or infusion bag before the infusion. During the infusion process, the medicine is pressed into the tree trunk by the pressure of the gas. In order to cooperate with this process, a switch valve is also provided on the infusion tube of the infusion pump to control the opening and closing of the infusion tube.
[0004] The existing infusion tube is relatively time-consuming and labor-intensive to complete the above steps, and the cost of the infusion set can be further reduced. Utility Model Content
[0005] The utility model aims to overcome the shortcomings of the prior art and provide a flow dividing device for a plant infusion device with three outlet output states.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a flow divider for a plant infusion device, characterized in that it comprises a bottom shell and a top cover, the top of the bottom shell is a working surface, two water outlets are provided on the working surface, an upwardly protruding ring is provided on the upper top surface of the top cover, a buckle is provided on the inner wall of the ring, three water inlet holes are provided on the lower bottom surface of the top cover, the lower end surface of the top cover is connected to the top of the bottom shell through a rotating shaft therebetween, the rotating shaft is provided at the center of the bottom shell, and the rotating shaft is provided through rotation. When two of the three water inlet holes on the lower bottom surface of the top cover are connected to the two water outlets on the top working surface of the bottom shell at the same time, the two water outlets on the bottom shell discharge liquid at the same time; when one of the three water inlet holes on the lower bottom surface of the top cover is connected to one of the two water outlets on the top working surface of the bottom shell, liquid discharges from one water outlet on the bottom shell; when the three water inlet holes on the lower bottom surface of the top cover are not connected to the two water outlets on the top working surface of the bottom shell, the liquid path between the bottom shell and the top cover is in a closed state, and the two water outlets on the bottom shell do not discharge liquid outward.
[0007] For further optimization, a sealing gasket is also provided on the lower end surface of the top cover, the sealing gasket covers the top working surface of the bottom shell, and holes are provided on the sealing gasket at positions corresponding to and overlapping with the three water inlet holes.
[0008] Further optimization is provided on the lower bottom surface of the top cover with a circle of downwardly protruding arc-shaped slot flaps, the slot flaps are arranged in a ring shape and surround the three water inlet holes, and bayonet holes are provided between the slot flaps, and the edge of the sealing gasket is provided with outwardly extending claws, and the claws are arranged in the bayonet holes.
[0009] According to further optimization, an infusion needle extending downward is provided on a water outlet of the bottom shell.
[0010] Further optimization, the top cover is also provided with anti-slip grooves and / or ear edges, so that the user can twist the top cover through the anti-slip grooves and / or ear edges to change the connection state of the outlet of the device.
[0011] In summary, the utility model mainly has the following beneficial effects:
[0012] Through the mutual twisting and cooperation between the bottom shell and the top cover, the device can achieve the effects of closed water discharge, single water outlet water discharge and double water outlet simultaneous water discharge, and the device can infuse one tree or two trees at the same time. Finally, when inflating the medicine bottle or the infusion bag, first adjust the device to the single water outlet water discharge mode, the top cover of the device is installed on the medicine bottle, and air is injected into the medicine bottle through the infusion hose or infusion needle at the water outlet of the device, and then the device is adjusted to closed water discharge, so that the gas pressure can be locked in the medicine bottle. Finally, after the infusion needle at the water outlet of the device is connected to the plant, the single water outlet water discharge and double water outlet simultaneous water discharge mode can be selected for injection. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is a structural diagram of the upper left viewing angle when the device is in normal use.
[0014] Figure 2 This is a schematic diagram of the structure of the device when it is inverted and the infusion needle is placed upward.
[0015] Figure 3 for Figure 1 Exploded view of the state.
[0016] Figure 4 for Figure 2 Exploded view of the state.
[0017] Figure 5 It is a schematic diagram of the state when the top surface of the bottom shell faces upward.
[0018] Figure 6 It is a schematic diagram of the state when the top surface of the top cover faces upward.
[0019] Figure 7 It is a schematic diagram of the state when the top surface of the top cover is facing downward. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.
[0021] like Figures 1 to 7 As shown, in this example, a flow divider for a plant infusion device comprises a bottom shell 1 in a disc-shaped package and a disc-shaped top cover 2, wherein the top of the bottom shell 1 is a working surface. Figure 6 and Figure 7 As shown, the working surface is a plane, and two water outlets 3 are provided on the working surface. The upper top surface of the top cover 2 is provided with an upwardly protruding ring 4, and the inner wall of the ring 4 is provided with a buckle 5. In this embodiment, the buckle 5 is an internal thread. The top cover 2, the ring 4 and the buckle 5 on the inner wall of the ring 4 together form a bottle cap. The top cover 2 needs to be used in conjunction with a bottle containing medicine liquid, and the bottle mouth of the cake is set as an external thread mouth. In other embodiments, the shape of the buckle 5 on the inner wall of the ring 3 can be adjusted accordingly according to the shape of the bottle mouth of the matching medicine bottle.
[0022] Three water inlet holes 6 are arranged on the lower bottom surface of the top cover 2 . The lower end surface of the top cover 2 is connected to the top of the bottom shell 1 via a rotating shaft 7 therebetween. The rotating shaft 7 is arranged at the center of the bottom shell 2 .
[0023] By rotating the top cover 2, two of the three water inlets 6 on the bottom surface of the top cover 2 are aligned with the two water outlets 3 on the top working surface of the bottom shell 1 at the same time, and they are connected to each other, and the two water outlets 3 on the bottom shell discharge liquid at the same time, so that liquid can be infused to two trees at the same time through these two water outlets 3. Then continue to rotate the top cover 2, one of the three water inlets 6 on the bottom surface of the top cover 2 is connected to one of the two water outlets 3 on the top working surface of the bottom shell 1, and the other two water inlets 6 are in contact with the top surface on the top working surface of the bottom shell, and are in a closed state. These two water inlets 6 and the other water outlet 3 are all in a closed state, and one water outlet 3 on the bottom shell 1 discharges liquid. Gas can be injected into the medicine bottle connected to the device through this connected water outlet 3 and water inlet 6 to provide pressure for the liquid to be discharged, and liquid can also be infused to only one tree through this one water outlet 3. Then continue to rotate the top cover 2, the three water inlet holes 6 on the lower surface of the top cover 2 are in contact with the top surface of the top working surface of the bottom shell, the three water inlet holes 6 and the two water outlets 3 are all in a closed state and are not connected, the liquid path between the bottom shell 1 and the top cover 2 is in a closed state, and the two water outlets 3 on the bottom shell 1 do not discharge liquid outward. After gas is injected into the medicine bottle, the device is adjusted to this state, and the entire device is in a state where the liquid path is disconnected, so as to prepare for subsequent infusion operations.
[0024] Further optimization, such as Figure 3 and Figure 4 As shown, a sealing gasket 8 is also provided on the lower end surface of the top cover 2, and the sealing gasket 8 covers the top working surface of the bottom shell 1, and a hole 8-2 is provided on the sealing gasket 8 at a position corresponding to and overlapping the three water inlet holes 6. In order to better fix the sealing gasket 8 on the top cover 2, a circle of downwardly protruding arc-shaped slot petals 9 is provided on the lower bottom surface of the top cover 2. The slot petals 9 are arranged in a ring shape and surround the three water inlet holes 6. A bayonet 9-1 is provided between the slot petals 9. The edge of the sealing gasket 8 is provided with a claw 8-1 extending outward, and the claw 8-1 is arranged in the bayonet 9-1. Through the cooperation between the claw 8-1 and the bayonet 9-1, the positioning of each other is made more accurate, and the torsional resistance between the two is also increased.
[0025] In other embodiments, further optimization is performed, such as Figure 5As shown, an infusion needle 10 extending downward is provided on one water outlet of the bottom shell 1. By directly manufacturing an infusion needle 10 on one water outlet 3 or installing an infusion needle 10, the infusion needle 10 is directly inserted into the infusion hole on the tree when in use. Another water outlet 3 is installed with another infusion needle through an infusion hose, and this infusion needle is used to infuse the second tree. In this embodiment, when the infusion hose is connected to the water outlet 3, the infusion hose is first inserted from the lower part of the water outlet 3, and the top of the infusion hose extends into the upper top surface of the bottom shell 1, and then a fixing pin 11 is inserted into the infusion hose. In this embodiment, the center of the fixing pin 11 is hollow, and the center of the fixing pin 11 is a flow channel allowing liquid to pass through. The connection method between the infusion hose and the water outlet 3 is a prior art, and is not a technology to be protected by this application. Therefore, it can also be replaced with other connection methods, such as direct bonding by watering. Another water outlet 3 is directly extended to form an infusion needle 10. With such a structure, the manufacturing cost of a section of infusion hose is directly saved, thereby reducing the overall cost of the infusion set.
[0026] For further optimization, the top cover 2 is also provided with anti-slip grooves and / or ears. In the present embodiment, the top cover 2 is provided with anti-slip grooves so that the user can twist the top cover through the anti-slip grooves, thereby making it easier to change the connectivity state of the outlet of the device.
[0027] The device is a component of an infusion set, which is a three-way component. The upper top surface of the top cover 2 is directly connected to the medicine bottle. The water outlet of the bottom shell 1 of the device is connected to the tree through another infusion hose and infusion needle. By changing the connection relationship between the two water outlets 3 and the three water inlets 6 between the bottom shell and the top cover, the transition of the three infusion states is realized. Compared with the existing infusion sets, the infusion set using the device has a higher degree of integration, lower cost, and is more convenient to use.
[0028] Although an embodiment of the utility model has been shown and described, this specific embodiment is merely an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contributions as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.
Claims
1. A shunt device for a plant infusion device, characterized in that: The utility model comprises a bottom shell and a top cover, the top of the bottom shell is a working surface, and two water outlets are arranged on the working surface, the upper top surface of the top cover is provided with a circular ring protruding upward, and a buckle is provided on the inner wall of the circular ring, and three water inlet holes are provided on the lower bottom surface of the top cover, and the lower end surface of the top cover is connected with the upper top of the bottom shell through a rotating shaft therebetween, and the rotating shaft is arranged at the center of the bottom shell, and by rotating the top cover, when two of the three water inlet holes on the lower bottom surface of the top cover are simultaneously connected with the two water outlets on the working surface of the top of the bottom shell, the two water outlets on the bottom shell discharge liquid at the same time; when one of the three water inlet holes on the lower bottom surface of the top cover is connected with one of the two water outlets on the working surface of the top of the bottom shell, one water outlet on the bottom shell discharges liquid; when the three water inlet holes on the lower bottom surface of the top cover are not connected with the two water outlets on the working surface of the top of the bottom shell, the liquid path between the bottom shell and the top cover is in a closed state, and the two water outlets on the bottom shell do not discharge liquid outward.
2. The shunt device for a plant infusion device according to claim 1, characterized in that: A sealing gasket is also arranged on the lower end surface of the top cover, and the sealing gasket covers the top working surface of the bottom shell, and holes are opened on the sealing gasket at positions corresponding to and overlapping the three water inlet holes.
3. The shunt device for a plant infusion device according to claim 2, characterized in that: A circle of downwardly protruding arc-shaped slot petals is arranged on the lower bottom surface of the top cover. The slot petals are arranged in a ring shape and surround the three water inlets. A bayonet is arranged between the slot petals. The edge of the sealing gasket is provided with a claw extending outward, and the claw is arranged in the bayonet.
4. The shunt device for a plant infusion device according to any one of claims 1, 2 or 3, characterized in that: An infusion needle extending downward is arranged on a water outlet of the bottom shell.
5. The shunt device for a plant infusion device according to claim 4, characterized in that: The top cover is also provided with anti-slip grooves and / or ears.