Mushroom stick water injection mechanism capable of injecting preset water quantity

Abstract

The invention relates to the technical field of mushroom stick water injection, in particular to a mushroom stick water injection mechanism for injecting preset water quantity, which comprises a bottom groove body, a placing groove body for placing mushroom sticks is arranged above the bottom groove body, a telescopic connecting assembly is arranged between the placing groove body and the bottom groove body, and a connecting block is fixed on the side edge of the bottom groove body. The connecting block is provided with a water injection assembly and a control assembly used for controlling the water amount. The mushroom culture efficiency is effectively improved, the operation of injecting preset water into the mushroom sticks can be realized, the growth of mushroom hyphae is effectively ensured, and meanwhile, the whole device also has a relatively good water-saving effect.

Description

Technical Field

[0001] The invention relates to the technical field of mushroom stick water injection, and in particular to a mushroom stick water injection mechanism that injects a preset amount of water. Background Art

[0002] A mushroom stick is a carrier used to cultivate mushrooms, also known as a culture stick or culture bag. In mushroom cultivation, water injection into the mushroom stick is an important part of the cultivation process, especially when the mushroom stick loses water seriously, it is necessary to replenish water in time to meet the mushroom mycelium's demand for water. Water injection into the mushroom stick can effectively ensure the normal growth and development of the mushroom mycelium.

[0003] The existing mushroom stick water injection mechanism cannot inject a preset amount of water according to the weight of the mushroom stick, and often requires manual judgment, resulting in low overall work efficiency.

[0004] To this end, we proposed a mushroom stick water injection mechanism that injects a preset amount of water to solve the above problems. Summary of the invention

[0005] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a mushroom stick water injection mechanism for injecting a preset amount of water.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] The mushroom stick water injection mechanism for injecting a preset amount of water comprises a bottom trough body, a placement trough body for placing mushroom sticks is provided above the bottom trough body, a telescopic connection component is provided between the placement trough body and the bottom trough body, a connection block is fixed on the side of the bottom trough body, and a water injection component and a control component for controlling the water volume are provided on the connection block.

[0008] Preferably, the bottom trough body is in a rectangular cube shape, a drainage outlet is provided at one end edge of the bottom trough body, support blocks are symmetrically fixed on the left and right sides of the bottom trough body, and the support blocks are provided with through holes.

[0009] Preferably, the top area of ​​the placement trough body is the same as the top area of ​​the bottom trough body, the placement trough body is in an inverted terrace shape, and a plurality of drainage holes are evenly penetrated through the bottom of the placement trough body.

[0010] Preferably, the telescopic connection assembly includes a bottom plate that is detachably fixedly connected to the bottom of the bottom trough body, a corrugated sleeve is fixed on the upper side of the bottom plate, the top of the corrugated sleeve is detachably fixedly connected to the bottom of the trough body, a plurality of telescopic rods are evenly and vertically arranged inside the corrugated sleeve, a plurality of telescopic rods are coaxially provided with springs, the two ends of the telescopic rods are respectively fixedly connected to the bottom plate and the corrugated sleeve, and the two ends of the spring are also respectively fixedly connected to the bottom plate and the corrugated sleeve.

[0011] Preferably, the water injection assembly includes a transverse pipe laterally arranged on a connecting block, a water inlet interface connected to the transverse pipe is provided on the side of one end of the connecting block, a drainage interface connected to the transverse pipe is provided on the upper side of the connecting block, the water inlet interface sleeve is sealed and connected to a water inlet hose, the drainage interface sleeve is sealed and connected to a drainage hose, and the drainage hose is connected to a water injection needle.

[0012] Preferably, the control component includes a longitudinal pipe that runs longitudinally through the connecting block, the middle part of the longitudinal pipe cross-butts with the transverse pipe, a vertical rod is slidably inserted into the longitudinal pipe, a waist-shaped hole is penetrated in the middle part of the vertical rod, the waist-shaped hole is aligned end to end with the transverse pipe, a rectangular rod is coaxially fixed on the top of the vertical rod, a scale mark is provided on the side of the rectangular rod, a ring block is fixed on the side of the groove body, the rectangular rod and the ring block are slidably fitted and matched, a screw knob is threaded through the side of the ring block and abuts against the side of the rectangular rod, and the screw knob is used to fix the rectangular rod.

[0013] Preferably, sealing seats are fixed to the upper and lower sides of the connecting block, the vertical rod slides through the two sealing seats, rubber rings are fixed at the ports of the two sealing seats, and the rubber rings are sleeved against the vertical rod.

[0014] Preferably, a plurality of the bottom trough bodies can be provided, and the plurality of bottom trough bodies are matched with a support frame for stable placement, wherein a pipeline mechanism can be matched between two bottom trough bodies correspondingly arranged up and down.

[0015] Preferably, the pipeline mechanism comprises a water pipe, one end of which is sleeve-connected to a drain outlet, a filter is installed inside the drain outlet, and the other end of the water pipe is provided with a branch pipe mechanism.

[0016] Preferably, the branch pipe mechanism includes a branch pipe connected to and communicated with the water pipe, the branch pipe and the water pipe are arranged in a T shape, one end of the branch pipe can be connected and plugged with the water inlet interface, the other end of the support rod can be sealed by a sealing plug, and a one-way valve plate is rotatably provided inside one end of the water pipe close to the branch pipe, and the one-way valve plate prevents water from flowing from the branch pipe into the water pipe.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] The present invention provides a bottom trough body and a placement trough body, and provides a water injection component and a control component for controlling the water amount. As the water injection amount of the mushroom stick increases to a set amount, the water injection effect can be stopped, and the operation of injecting a preset amount of water can be achieved, effectively avoiding excessive water injection that leads to excessive moisture inside the mushroom stick, ensuring the growth of mushroom mycelium, and realizing real-time water injection operation, effectively improving the breeding efficiency. At the same time, the device can also achieve a good water-saving effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 is a first axonometric view of the present invention;

[0021] Figure 2 is a second axonometric view of the present invention;

[0022] Figure 3 It is a structural schematic diagram of the connection block of the present invention;

[0023] Figure 4 It is a cross-sectional view of the bottom tank body and the placement tank body of the present invention;

[0024] Figure 5 It is a schematic diagram of the structure after the connection block and the vertical rod of the present invention are separated;

[0025] Figure 6 is a cross-sectional view of a connecting block of the present invention;

[0026] Figure 7 It is a front view of the present invention;

[0027] Figure 8 It is a schematic diagram of the structure of the multi-layer bottom tank body of the present invention, i.e., the corresponding components when arranged up and down;

[0028] Fig. 9 It is a partial cross-sectional view of the water pipe of the present invention.

[0029] In the figure: 1. bottom trough; 2. placement trough; 3. connection block; 4. drain outlet; 5. support block; 6. drain hole; 7. bottom plate; 8. corrugated sleeve; 9. telescopic rod; 10. spring; 11. horizontal pipe; 12. water inlet interface; 13. drain interface; 14. water inlet hose; 15. drain hose; 16. water injection needle; 17. longitudinal pipe; 18. vertical rod; 19. waist-shaped hole; 20. rectangular rod; 21. collar block; 22. screw knob; 23. sealing seat; 24. rubber ring; 25. support frame; 26. water pipe; 27. branch pipe; 28. sealing plug; 29. ​​one-way valve plate. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] In the description of the present invention, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inside", "all around" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0032] Reference Figure 1-9 The mushroom stick water injection mechanism for injecting a preset amount of water comprises a bottom tank body 1, a placement tank body 2 for placing mushroom sticks is arranged above the bottom tank body 1, the placement tank body 2 can stably place a single mushroom stick, a telescopic connection component is arranged between the placement tank body 2 and the bottom tank body 1, and the distance between the placement tank body 2 and the bottom tank body 1 can be changed and adjusted. A connection block 3 is fixed on the side of the bottom tank body 1, and a water injection component and a control component for controlling the amount of water are arranged on the connection block 3.

[0033] For the above examples, those skilled in the art should know that when implementing the above technical solution, the main body of the mushroom stick is cylindrical.

[0034] The bottom tank body 1 is in a rectangular cube shape, and a drain port 4 is provided at one end edge of the bottom tank body 1, and the drain port 4 can be used for drainage operation of the bottom tank body 1. Support blocks 5 are symmetrically fixed on both left and right sides of the bottom tank body 1, and the support blocks 5 are provided with through holes, and the support blocks 5 are used for fixing operations with external devices.

[0035] For the above example, those skilled in the art should know that when implementing the above technical solution, the support blocks 5 around the bottom trough body 1 can be installed and fixed with the existing support frame 25, that is, screws are inserted into the through holes of the support blocks 5, and the screws are threadedly connected and fixed with the support frame 25. The support frame 25 is provided with multiple layers, and each layer can be used to install and fix multiple bottom trough bodies 1.

[0036] As a technical optimization solution of the present invention, the top area of ​​the placement tank body 2 is the same as the top area of ​​the bottom tank body 1, the placement tank body 2 is in an inverted terrace shape, and a plurality of drainage holes 6 are evenly penetrated through the bottom of the placement tank body 2. When the mushroom sticks are filled with water, the water flowing into the placement tank body 2 can flow into the bottom tank body 1 below through the plurality of drainage holes 6.

[0037] As a technical optimization scheme of the present invention, the telescopic connection assembly includes a bottom plate 7 that is detachably fixedly connected to the bottom of the bottom tank body 1, and a corrugated sleeve 8 is fixed on the upper side of the bottom plate 7, and the corrugated sleeve 8 can play a waterproof effect. The top of the corrugated sleeve 8 is detachably fixedly connected to the bottom of the placement tank body 2, and a plurality of telescopic rods 9 are evenly and vertically arranged inside the corrugated sleeve 8, and a plurality of telescopic rods 9 are coaxially sleeved with springs 10, and the corrugated sleeve 8 can protect the springs 10 inside it to prevent them from contacting water. The two ends of the telescopic rod 9 are respectively fixedly connected to the bottom plate 7 and the corrugated sleeve 8, and the two ends of the spring 10 are also respectively fixedly connected to the bottom plate 7 and the corrugated sleeve 8. After the mushroom stick is placed on the placement tank body 2, when the water is injected into the mushroom stick, the weight of the mushroom stick will gradually increase with the continuous water injection, and the corresponding plurality of springs 10 will then be subjected to greater pressure and slowly shrink and shorten, that is, the placement tank body 2 achieves the effect of gradually moving downward.

[0038] For the above example, those skilled in the art should know that when implementing the above technical solution, the bottom plate 7 can be clamped and sealed with the bottom of the bottom trough body 1, and the top of the corrugated sleeve 8 can be clamped and sealed with the bottom of the trough body 2, and the above connection method with the corrugated sleeve 8 is limited to a detachable fixing method.

[0039] For the above example, those skilled in the art should know that when implementing the above technical solution, the corrugated sleeve 8 can be replaced, and then several springs 10 can be replaced. For example, replacing springs 10 with different elastic coefficients can make them bear more load, thereby achieving flexible response to mushroom sticks of different qualities through adjustment.

[0040] As a technical optimization solution of the present invention, the water injection assembly includes a transverse pipe 11 transversely arranged on the connecting block 3, a water inlet interface 12 connected to the transverse pipe 11 is provided on one end side of the connecting block 3, a drainage interface 13 connected to the transverse pipe 11 is provided on the upper side of the connecting block 3, the water inlet interface 12 is sleeved with a water inlet hose 14 which is sealed and connected, the drainage interface 13 is sleeved with a drainage hose 15 which is sealed and connected, and the drainage hose 15 is connected with a water injection needle 16. The water inlet hose 14 is connected to the existing normal pressure water pipe, and can pass water to the water inlet interface 12, and then the water flows through the transverse pipe 11, and finally discharged from the drainage interface 13 and the drainage hose 15, so that the water injection needle 16 can perform the water injection operation of the mushroom stick.

[0041] For the above example, those skilled in the art should know that when implementing the above technical solution, the water injection needle 16 is hollow and has a number of small holes evenly arranged on its side wall. After water passes through the inside, the several small holes can be used for drainage operation. The water injection needle 16 is used to be inserted from one end of the mushroom stick to realize the mushroom stick water injection operation.

[0042] For the above example, those skilled in the art should know that when implementing the above technical solution, the water inlet hose 14 is relatively long and can be connected to an existing water pipe to meet the water injection requirements of mushroom sticks at different heights and positions.

[0043] As a technical optimization solution of the present invention, the control assembly includes a longitudinal pipe 17 that runs through the connecting block 3 in the longitudinal direction, the middle of the longitudinal pipe 17 cross-joints with the transverse pipe 11, and the longitudinal pipe 17 is slidably inserted with a vertical rod 18, the vertical rod 18 can slide and move, and the vertical rod 18 can block the transverse pipe 11. A waist-shaped hole 19 is passed through the middle of the vertical rod 18, and the waist-shaped hole 19 is aligned end-to-end with the transverse pipe 11, and the waist-shaped hole 19 is connected with the transverse pipe 11, which can ensure the normal passage of water flow. A rectangular rod 20 is coaxially fixed to the top of the vertical rod 18, and a scale mark is provided on the side of the rectangular rod 20. A collar block 21 is fixed to the side of the placement slot 2. The rectangular rod 20 and the collar block 21 are slidably mounted and matched. The side of the collar block 21 is threaded with a screw knob 22 that abuts against the side of the rectangular rod 20. The screw knob 22 is used to fix the rectangular rod 20, that is, by tightening the screw knob 22, the screw knob 22 can squeeze and fix the rectangular rod 20, that is, the effect of fixing the vertical rod 18 is finally achieved. The vertical rod 18 can be adjusted vertically according to the situation and then fixed. The placement slot 2 moves downward to drive the vertical rod 18 to move downward synchronously.

[0044] For the above example, those skilled in the art should know that when implementing the above technical solution, the connecting block 3 can be made of a transparent material to facilitate observation of the internal situation.

[0045] As a technical optimization solution of the present invention, sealing seats 23 are fixed on the upper and lower sides of the connecting block 3, and the vertical rod 18 slides through the two sealing seats 23. Rubber rings 24 are fixed at the ends of the two sealing seats 23, and the rubber rings 24 are sleeved against the vertical rod 18. The rubber rings 24 can fit the side of the vertical rod 18, thereby achieving a sealing effect, ensuring that the gaps that will not be in contact will not leak, and ensuring that the vertical rod 18 can slide up and down.

[0046] As a technical optimization solution of the present invention, a plurality of bottom trough bodies 1 can be provided, that is, a plurality of bottom trough bodies 1 can be stably placed on the support frame 25 in a multi-layer arrangement, wherein a pipeline mechanism can be matched between two corresponding bottom trough bodies 1 arranged upper and lower.

[0047] As a technical optimization solution of the present invention, the pipeline mechanism includes a water pipe 26, one end of which is sleeve-connected with the drain port 4, and a filter is installed inside the drain port 4. When the water in the bottom tank 1 flows out from the drain port 4, impurities will be effectively filtered, effectively preventing the subsequent connected water pipe 26 from being blocked. A branch pipe mechanism is provided at the other end of the water pipe 26.

[0048] As a technical optimization solution of the present invention, the branch pipe mechanism includes a branch pipe 27 connected to and communicated with the water pipe 26. The branch pipe 27 and the water pipe 26 are arranged in a T shape. One end of the branch pipe 27 can be connected and plugged with the water inlet interface 12. The other end of the support rod 27 can be blocked by a sealing plug 28. A one-way valve plate 29 is rotatably provided inside one end of the water pipe 26 close to the branch pipe 27. The one-way valve plate 29 prevents water from flowing from the branch pipe 27 into the water pipe 26.

[0049] In the present invention, the working principle of the device is as follows:

[0050] First, place the corresponding mushroom stick on the placement trough 2. When injecting water into the mushroom stick, install the water inlet hose 14 and the drainage hose 15, and insert the water injection needle 16 from one end of the corresponding mushroom stick. The water inlet hose 14 is connected to the existing normal pressure water pipe, and can pass water to the water inlet interface 12. Then the water flows through the transverse pipe 11 and is finally discharged from the drainage interface 13 and the drainage hose 15, so that the water injection needle 16 can perform the water injection operation of the mushroom stick. The water flowing into the placement trough 2 can flow into the bottom trough 1 below through a plurality of drainage holes 6 and be discharged from the drainage port 4. The discharged water can be used for subsequent recycling. Due to the setting of the bottom trough 1, the outside of the mushroom sticks arranged below can be effectively prevented from being wetted by water, thereby ensuring that the outside of the mushroom sticks on the lower layer of the corresponding support frame 25 are clean.

[0051] At the same time, when the water injection operation is carried out, the waist-shaped hole 19 of the vertical rod 18 is connected with the horizontal pipe 11, which can ensure the normal passage of water. The weight of the mushroom stick will gradually increase with the continuous water injection. At this time, the corresponding springs 10 will be subjected to greater pressure and slowly shrink and shorten, that is, the placement slot 2 can achieve the effect of gradually moving downward. The downward movement of the placement slot 2 can drive the vertical rod 18 to move downward. After that, as the water injection amount reaches the set amount, the vertical rod 18 moves to a certain distance, and the waist-shaped hole 19 moves downward and is no longer connected with the horizontal pipe 11. At this time, the vertical rod 18 blocks the horizontal pipe 11, that is, stops water injection, and achieves the effect of injecting a preset amount of water, which can effectively avoid excessive water injection causing excessive moisture inside the mushroom stick and ensure the growth of mushroom mycelium.

[0052] In addition, the device is flexible in water injection setting according to the weight of the mushroom stick. If the depth of the rectangular rod 20 pressing down is large when the mushroom stick is placed on the placement tank 2, it means that the weight is greater and more water injection is required. At this time, the rectangular rod 20 can be moved upward for adjustment, that is, the vertical rod 18 is moved upward so that the bottom of the waist-shaped hole 19 corresponds to the horizontal pipe 11, thereby extending the time for stopping water injection. Similarly, if the weight of the mushroom stick is lighter, less water is required, and the vertical rod 18 can be moved upward so that the middle of the waist-shaped hole 19 corresponds to the horizontal pipe 11, ensuring faster stopping of water injection.

[0053] At the same time, after each batch of mushrooms is harvested, the weight of the mushroom sticks will be reduced, and the placement tank 2 will rise, that is, the corresponding vertical rods 18 and waist-shaped holes 19 will rise, so that the water flow effect can be achieved, and the real-time water replenishment operation can be realized.

[0054] At the same time, when the multi-layer mushroom stick water injection operation is performed, the water inlet interface 12 corresponding to the mushroom stick on the top layer is sleeved with a sealed connection water inlet hose 14, and then the pipeline mechanism is matched between each two bottom tank bodies 1 arranged correspondingly above and below the lower layer, that is, a water pipe 26 is set, and one end of each water pipe 26 is sleeved and connected with the drain port 4 of the upper bottom tank body 1, and the branch pipe 27 at the other end is connected and plugged with the water inlet interface 12 of the lower connection block 3, and finally the drain port 4 of the bottom tank body 1 at the bottom corresponds to the existing water collection bucket or water collection tank. After the above connection operation, the initial water injection operation can be performed, that is, the mushroom sticks on the top layer are injected with water using the water inlet hose 14, and the mushroom sticks on the lower layer are all injected with water using the branch pipe 27. After the initial water injection is completed, the several branch pipes 27 can be blocked by the sealing plug 28, and then only the water inlet hose 14 at the top can be replenished. When replenishing water, the water inlet hose 14 continues to inject water, and the excess water on the top layer flows into the bottom tank body 1 on the top layer, and then flows in from the water delivery pipe 26, and enters the corresponding connection block 3 through the one-way valve plate 29, that is, finally the water injection operation is performed through the corresponding water injection needle 16. Similarly, the water accumulated in each bottom tank body 1 on the upper layer is used to replenish water for the mushroom sticks on the lower layer, effectively achieving the effect of water saving. At the same time, when a large amount of water replenishment is needed, the bottom tank body 1 on the top can also be directly injected with water, which effectively reduces the number of water inlet hoses 14 and reduces costs.

[0055] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A mushroom stick water injection mechanism for injecting a preset amount of water, comprising a bottom tank (1), characterized in that: A placement trough (2) for placing mushroom sticks is provided above the bottom trough (1), a telescopic connection component is provided between the placement trough (2) and the bottom trough (1), a connection block (3) is fixed to the side of the bottom trough (1), and a water injection component and a control component for controlling the water volume are provided on the connection block (3).

2. The mushroom stick water injection mechanism for injecting a preset amount of water according to claim 1, characterized in that: The bottom trough body (1) is in a rectangular cube shape, a drainage port (4) is provided at one end edge of the bottom trough body (1), support blocks (5) are symmetrically fixed on both left and right sides of the bottom trough body (1), and the support blocks (5) are provided with through holes.

3. The mushroom stick water injection mechanism for injecting a preset amount of water according to claim 1, characterized in that: The top area of ​​the placement trough body (2) is the same as the top area of ​​the bottom trough body (1); the placement trough body (2) is in the shape of an inverted terrace, and a plurality of drainage holes (6) are evenly penetrated through the bottom of the placement trough body (2).

4. The mushroom stick water injection mechanism for injecting a preset amount of water according to claim 1, characterized in that: The telescopic connection assembly comprises a bottom plate (7) which is detachably fixedly connected to the bottom of the bottom tank body (1); a corrugated sleeve (8) is fixedly provided on the upper side of the bottom plate (7); the top of the corrugated sleeve (8) is detachably fixedly connected to the bottom of the tank body (2); a plurality of telescopic rods (9) are evenly and vertically arranged inside the corrugated sleeve (8); the plurality of telescopic rods (9) are coaxially sleeved with springs (10); the two ends of the telescopic rods (9) are respectively fixedly connected to the bottom plate (7) and the corrugated sleeve (8); and the two ends of the spring (10) are also respectively fixedly connected to the bottom plate (7) and the corrugated sleeve (8).

5. The mushroom stick water injection mechanism for injecting a preset amount of water according to claim 2, characterized in that: The water injection assembly comprises a transverse pipe (11) arranged transversely on a connecting block (3); a water inlet interface (12) connected to the transverse pipe (11) is provided on one end side of the connecting block (3); a drainage interface (13) connected to the transverse pipe (11) is provided on the upper side of the connecting block (3); the water inlet interface (12) is sleeved with a water inlet hose (14) in a sealing connection; the drainage interface (13) is sleeved with a drainage hose (15) in a sealing connection; and the drainage hose (15) is connected to a water injection needle (16).

6. The mushroom stick water injection mechanism for injecting a preset amount of water according to claim 5, characterized in that: The control assembly comprises a longitudinal pipe (17) which is longitudinally penetrated and arranged on the connecting block (3); the middle part of the longitudinal pipe (17) is cross-jointed with the transverse pipe (11); a vertical rod (18) is slidably inserted into the longitudinal pipe (17); a waist-shaped hole (19) is penetrated in the middle part of the vertical rod (18); the waist-shaped hole (19) and the transverse pipe (11) are aligned end to end; a rectangular rod (20) is coaxially fixed on the top of the vertical rod (18); a scale mark is provided on the side of the rectangular rod (20); a collar block (21) is fixed on the side of the placement groove (2); the rectangular rod (20) and the collar block (21) are slidably sleeved and matched; a screw knob (22) is threadedly penetrated on the side of the collar block (21) and abuts against the side of the rectangular rod (20); the screw knob (22) is used to fix the rectangular rod (20).

7. The mushroom stick water injection mechanism for injecting a preset amount of water according to claim 6, characterized in that: The upper and lower sides of the connection block (3) are both fixed with sealing seats (23), the vertical rod (18) slides through the two sealing seats (23), and the ports of the two sealing seats (23) are both fixed with rubber rings (24), which are sleeved against the vertical rod (18).

8. The mushroom stick water injection mechanism for injecting a preset amount of water according to claim 7, characterized in that: A plurality of the bottom tank bodies (1) can be provided, and a plurality of the bottom tank bodies (1) are matched with a support frame (25) for stable placement, wherein a pipeline mechanism can be matched between two bottom tank bodies (1) correspondingly arranged above and below.

9. The mushroom stick water injection mechanism for injecting a preset amount of water according to claim 8, characterized in that: The pipeline mechanism comprises a water pipe (26), one end of which is sleeve-connected to the drain outlet (4), a filter screen is installed inside the drain outlet (4), and the other end of the water pipe (26) is provided with a branch pipe mechanism.

10. The mushroom stick water injection mechanism for injecting a preset amount of water according to claim 9, characterized in that: The branch pipe mechanism comprises a branch pipe (27) connected to and in communication with the water pipe (26); the branch pipe (27) and the water pipe (26) are arranged in a T-shape; one end of the branch pipe (27) can be connected and plugged with the water inlet interface (12); the other end of the support rod (27) can be blocked by a sealing plug (28); a one-way valve plate (29) is rotatably provided inside one end of the water pipe (26) close to the branch pipe (27); the one-way valve plate (29) prevents water from flowing from the branch pipe (27) into the water pipe (26).

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