Timed and quantitative irrigation device for planting greenhouse

Abstract

The utility model discloses a timing and quantitative irrigation device for a planting greenhouse, which relates to the technical field of irrigation and comprises a water tank, a cultivation box is arranged on the water tank, the bottom surface of the cultivation box is connected with a clamping block, a clamping groove is formed in the side wall of the water tank, a sliding block is arranged in the clamping groove, and the sliding block is connected with the clamping groove. The outer wall of the sliding block is connected with a connecting rod, the other end of the connecting rod penetrates through the outer wall of the water tank and is connected with a pull rod, the connecting rod is further sleeved with a spring, the two ends of the spring are connected to the outer wall of the sliding block and the inner wall of the clamping groove respectively, and the clamping block is clamped in the clamping groove. The water tank and the cultivation box are separated from each other, so that workers can conveniently clean the interior of the water tank, and the situation that the interior of the water tank is not cleaned for a long time to generate bacteria and harm plant health is prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to a field of irrigation technology, concretely to a timing and quantitative irrigation device for planting greenhouse. BACKGROUND

[0002] With the process of agricultural modernization, the concept of precision agriculture is deeply rooted in people's minds. As an important agricultural production facility, planting greenhouse needs more precise irrigation management to meet the precise needs of crops for water in different growth stages, so as to improve the yield and quality of crops. The timing and quantitative irrigation device can realize precise water supply, which meets the development trend of precision agriculture.

[0003] For example, the existing patent (publication number: CN205611459U) discloses a water-saving irrigation device for fruit seedlings, which comprises a water storage tank, a water-saving irrigation device arranged beside the water storage tank and a plurality of cultivation grids arranged side by side above the water storage tank. The pot bottom of the cultivation grid is provided with a water outlet hole, and the side wall of the water storage tank is provided with a communicating vessel; the water-saving irrigation device comprises a water storage bottle, a water inlet pipe arranged on the water storage bottle and a water outlet pipe arranged below the water storage bottle; one end of the water outlet pipe is in communication with the lower end of the water storage bottle, and the other end is in communication with the upper end of the water storage tank; the top of the water storage bottle is provided with an emptying switch, and the water inlet pipe and the water outlet pipe are both provided with a water control switch.

[0004] However, the above-mentioned water-saving irrigation device for fruit seedlings has some shortcomings in actual use: although the water outlet hole is provided with a filter screen in the device, it can filter out some dust and leaves to a certain extent, but it cannot avoid that some small soil still enters the water in the water storage tank. Over time, microorganisms and bacteria are likely to be produced in the water storage tank, which affects the planting of plants in the cultivation grid. The water storage tank and the cultivation grid are an integral whole, which is not convenient for daily cleaning and maintenance.

[0005] Therefore, we design a timing and quantitative irrigation device for planting greenhouse to solve the above problems. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a timing and quantitative irrigation device for planting greenhouse to solve the problems in the above background technology.

[0007] In order to solve the above technical problems, the utility model provides a timing and quantitative irrigation device for planting greenhouse, which comprises a water tank, a cultivation tank is arranged on the water tank, the bottom surface of the cultivation tank is connected with a clamping block, a clamping groove is arranged in the side wall of the water tank, a sliding block is arranged in the clamping groove, a connecting rod is connected with the outer wall of the sliding block, the other end of the connecting rod penetrates through the outer wall of the water tank and is connected with a pull rod, a spring is further sleeved on the connecting rod, the two ends of the spring are connected with the outer wall of the sliding block and the inner wall of the clamping groove respectively, and the clamping block is clamped in the clamping groove.

[0008] Further, the bottom surface of the incubator is provided with a hopper, the bottom surface of the incubator is provided with a clamping hole, the bottom surface of the hopper is connected with a clamping column, the clamping column is clamped in the clamping hole, the surface of the hopper is provided with a hole, and the hopper is provided with a microbial agent.

[0009] Further, a sliding groove is formed in the inner wall of the clamping groove, and one end of the sliding block is connected with a sliding rod which is slidingly connected in the sliding groove.

[0010] Further, the top surface of the water tank is connected with a rubber pad, and the rubber pad abuts against the bottom surface of the incubator.

[0011] Further, a plurality of incubation grids are formed in the water tank, the bottom surface of each incubation grid is connected with a filter screen, the bottom surface of the incubator is provided with a plurality of water outlets, and the filter screen is arranged directly above the water outlet.

[0012] Further, a water storage barrel is arranged outside the water tank, the water storage barrel is arranged on the ground, and the water storage barrel and the water tank are connected through a water inlet pipe.

[0013] Further, the outer wall of the water tank is connected with a sewage pipe, and the sewage pipe is provided with a valve.

[0014] Further, the number of clamping columns is multiple, and the clamping columns are uniformly arranged on the surface of the hopper.

[0015] The beneficial effect of the present application is that when the water tank needs to be cleaned, the staff first pulls the pull rod outwardly by hand, at this time the spring is compressed, and the sliding block is close to the outer wall of the water tank, leaving a space in the clamping groove, then another staff holds the incubator in the vertical direction, at this time the clamping block is taken out of the clamping groove, so that the water tank and the incubator are separated from each other, which is convenient for the staff to clean the water tank, prevents bacteria from being generated in the water tank due to long time without cleaning, and harms the health of plants.

[0016] The beneficial effect of the present application is that the bottom surface of the incubator is also provided with a hopper, and a corresponding amount of microbial agents are arranged in the hopper, the microorganisms will reproduce and decompose dirt in the water tank, and this process is relatively mild and will not damage the water tank. At the same time, the metabolic products of these microorganisms are generally harmless to plants after decomposing dirt, and even can provide some nutrients for plants to a certain extent, so that the cleaning frequency of the water tank is reduced and the incubation effect on plants is enhanced. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a whole structure schematic view of the present application;

[0018] Figure 2 It is a structure schematic view of the water outlet in the present application;

[0019] Figure 3 This is a schematic diagram of the structure of the cultivation grid in this utility model;

[0020] Figure 4 This is a schematic diagram of the card slot structure in this utility model;

[0021] Figure 5 for Figure 2 Enlarged view of point A in the middle;

[0022] Figure 6 for Figure 2 Enlarged view of point B in the middle.

[0023] In the diagram: 1. Water tank; 101. Rubber pad; 2. Incubator; 201. Locking block; 202. Water outlet; 203. Incubation grid; 204. Filter screen; 3. Water storage tank; 4. Water inlet pipe; 5. Sewage pipe; 6. Locking groove; 7. Sliding block; 701. Sliding rod; 702. Sliding groove; 8. Connecting rod; 9. Spring; 10. Pull rod; 11. Feed hopper; 1101. Locking column. Detailed Implementation

[0024] 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.

[0025] Please see Figure 1 as well as Figure 4 This utility model provides a technical solution: a timed and quantitative irrigation device for a planting greenhouse, including a water tank 1, a cultivation box 2 on the water tank 1, a locking block 201 connected to the bottom of the cultivation box 2, a locking groove 6 opened in the side wall of the water tank 1, a sliding block 7 in the locking groove 6, a connecting rod 8 connected to the outer wall of the sliding block 7, the other end of the connecting rod 8 passing through the outer wall of the water tank 1 and connected to a pull rod 10, a spring 9 also sleeved on the connecting rod 8, the two ends of the spring 9 being connected to the outer wall of the sliding block 7 and the inner wall of the locking groove 6 respectively, and the locking block 201 locking in the locking groove 6.

[0026] In practice, when it is necessary to clean the inside of water tank 1, the staff first pulls the lever 10 outward by hand. At this time, the spring 9 is compressed, and the sliding block 7 moves closer to the outer wall of water tank 1, leaving space in the locking groove 6. Then, another staff member lifts the cultivation box 2 vertically. At this time, the locking block 201 is removed from the locking groove 6, so that water tank 1 and cultivation box 2 are separated from each other, making it easier for staff to clean the inside of water tank 1 and preventing bacteria from growing inside water tank 1 due to not cleaning for a long time, which would harm the health of the plants.

[0027] Referring to Figure 2 and Figure 5 It is shown that the bottom surface of the incubator 2 is provided with a hopper 11, the bottom surface of the incubator 2 is provided with a clamping hole, the bottom surface of the hopper 11 is connected with a clamping column 1101, the clamping column 1101 is clamped in the clamping hole, the surface of the hopper 11 is provided with a hole, the diameter of the hole is small, and the microbial agent in the hopper 11 is solid. The hopper 11 is provided with a microbial agent, and the number of clamping columns 1101 is multiple and uniformly arranged on the surface of the hopper 11.

[0028] In specific implementation, the bottom surface of the incubator 2 is also provided with a hopper 11, and the hopper 11 is provided with a corresponding amount of microbial agent. The microorganisms will reproduce and decompose dirt in the water tank 1. This process is relatively mild and will not damage the water tank 1. At the same time, the metabolic products of these microorganisms after decomposing dirt are generally harmless to plants, and even can provide some nutrients for plants to some extent, which can reduce the cleaning frequency of the water tank 1 and enhance the cultivation effect on plants.

[0029] Referring to Figure 6 , a sliding groove 702 is formed in the inner wall of the clamping groove 6, and one end of the sliding block 7 is connected with a sliding rod 701 which is slidingly connected in the sliding groove 702.

[0030] In specific implementation, the sliding rod 701 can slide in the sliding groove 702 to provide guidance and limitation for the sliding block 7, preventing the sliding block 7 from being displaced due to other reasons, thereby causing the incubator 2 to be inconvenient to disassemble.

[0031] Referring to Figure 2 and Figure 4 , the top surface of the water tank 1 is connected with a rubber pad 101 which abuts against the bottom surface of the incubator 2.

[0032] In specific implementation, the top surface of the water tank 1 is provided with a rubber pad 101. After the water tank 1 is cleaned by the staff, the clamping block 201 is clamped in the clamping groove 6 again, so that the bottom surface of the water tank 1 abuts against the incubator 2, thereby improving the sealing between the water tank 1 and the incubator 2.

[0033] Referring to Figure 3The water tank 1 is provided with a plurality of cultivation grids 203, the bottom surface of the cultivation grid 203 is connected with a filter screen 204, and the bottom surface of the cultivation box 2 is provided with a plurality of water outlets 202; when water in the water tank 1 flows through the cultivation grid 203, the filter screen 204 can effectively block impurities, particles and the like, so as to prevent them from flowing into the water outlet 202 and causing blockage; the filter screen 204 is arranged directly above the water outlet 202; the water tank 1 is provided with a water storage bucket 3 arranged on the ground; the ground is provided with a placing block, the bottom surface of the water storage bucket 3 is connected with the top surface of the placing block, that is, the height of the bottom surface of the water storage bucket 3 is higher than the height of the bottom of the cultivation box 2; the water storage bucket 3 and the water tank 1 are connected through a water inlet pipe 4; the water storage bucket 3 and the water inlet pipe 4 are both provided with a water control switch; the water storage bucket 3 and the cultivation box 2 realize automatic water storage through gravity and atmospheric pressure; it should be noted that, since the technology is prior art, no further description is given in the specification, and the figure also does not show it.

[0034] Referring to Figure 3 The outer wall of the water tank 1 is connected with a sewage pipe 5, and the sewage pipe 5 is provided with a valve; during regular cleaning and maintenance of the water tank 1, the valve can be manually opened by the staff; at this time, the sewage, impurities and the like in the water tank 1 will orderly flow out along the sewage pipe 5 under the action of gravity, thereby providing convenience for the staff to clean the water tank 1.

[0035] Working principle: when the water tank 1 needs to be cleaned, the staff first pulls the pull rod 10 outward by hand, at this time the spring 9 is compressed, and the sliding block 7 is close to the outer wall of the water tank 1, so that the clamping groove 6 leaves a space, then another staff holds up the cultivation box 2 in the vertical direction, at this time the clamping block 201 is taken out from the clamping groove 6, so that the water tank 1 and the cultivation box 2 are separated from each other, thereby facilitating the staff to clean the water tank 1, preventing bacteria from being generated in the water tank 1 due to long time without cleaning and harming the health of plants; meanwhile, the top surface of the water tank 1 is provided with a rubber pad 101, after the staff finishes cleaning the water tank 1, the clamping block 201 is clamped in the clamping groove 6 again, so that the bottom surfaces of the water tank 1 and the cultivation box 2 abut against each other, thereby improving the sealing performance between the water tank 1 and the cultivation box 2; and the bottom surface of the cultivation box 2 is further provided with a material bin 11, and the material bin 11 is provided with a corresponding amount of microbial agents; the microorganisms will reproduce and decompose dirt in the water tank 1, and this process is relatively mild and will not damage the water tank 1; meanwhile, the metabolic products of the microorganisms after decomposing the dirt are generally harmless to plants, and even can provide some nutrients for plants to some extent, thereby reducing the cleaning frequency of the water tank 1 and enhancing the cultivation effect on plants.

Claims

1. A timed and quantitative irrigation device for a planting greenhouse, comprising a water tank (1), characterized in that, A culture box (2) is provided on the water tank (1). A locking block (201) is connected to the bottom surface of the culture box (2). A locking groove (6) is opened in the side wall of the water tank (1). A sliding block (7) is provided in the locking groove (6). A connecting rod (8) is connected to the outer wall of the sliding block (7). The other end of the connecting rod (8) passes through the outer wall of the water tank (1) and is connected to a pull rod (10). A spring (9) is also sleeved on the connecting rod (8). The two ends of the spring (9) are respectively connected to the outer wall of the sliding block (7) and the inner wall of the locking groove (6). The locking block (201) is locked in the locking groove (6).

2. The timed and quantitative irrigation device for a planting greenhouse as described in claim 1, characterized in that: The bottom surface of the incubation box (2) is provided with a hopper (11). The bottom surface of the incubation box (2) is provided with a snap-fit ​​hole. The bottom surface of the hopper (11) is connected to a snap-fit ​​post (1101). The snap-fit ​​post (1101) is snapped into the snap-fit ​​hole. The surface of the hopper (11) is provided with holes. The hopper (11) is provided with microbial inoculants.

3. The timed and quantitative irrigation device for a planting greenhouse as described in claim 2, characterized in that: The inner wall of the snap-fit ​​groove (6) is provided with a sliding groove (702), and one end of the sliding block (7) is connected to a sliding rod (701), which is slidably connected in the sliding groove (702).

4. The timed and quantitative irrigation device for a planting greenhouse as described in claim 3, characterized in that: A rubber pad (101) is connected to the top surface of the water tank (1), and the rubber pad (101) abuts against the bottom surface of the incubator (2).

5. A timed and quantitative irrigation device for a planting greenhouse as described in claim 4, characterized in that: The water tank (1) has multiple cultivation compartments (203) inside, and the bottom surface of the cultivation compartments (203) is connected to a filter screen (204). The bottom surface of the cultivation box (2) has multiple water outlet holes (202), and the filter screen (204) is located directly above the water outlet holes (202).

6. A timed and quantitative irrigation device for a planting greenhouse as described in claim 5, characterized in that: A water storage tank (3) is provided outside the water tank (1). The water storage tank (3) is placed on the ground. The water storage tank (3) and the water tank (1) are connected by a water inlet pipe (4).

7. A timed and quantitative irrigation device for a planting greenhouse as described in claim 6, characterized in that: The outer wall of the water tank (1) is connected to a drain pipe (5), and a valve is installed inside the drain pipe (5).

8. A timed and quantitative irrigation device for a planting greenhouse as described in claim 7, characterized in that: There are multiple snap-fit ​​posts (1101), which are evenly arranged on the surface of the hopper (11).

Images