Automatic liquid supply device

Abstract

The utility model discloses an automatic liquid supply device which comprises a bottom plate, a support is arranged on the upper surface of the bottom plate, two sets of liquid storage tanks are arranged in the support, the liquid storage tanks are connected with the support through rotating shafts, a liquid supply mechanism is arranged on the upper surface of the bottom plate, and the liquid supply mechanism is detachably connected with the liquid storage tanks. A water outlet is formed in one end of the liquid supply mechanism; the lifting assembly is arranged at one end of the support, and one end of the lifting assembly is arranged on the surface of the lower end of the liquid storage tank; the limiting component is arranged at the other end of the support, and the limiting component corresponds to the upper end of the liquid storage tank. The liquid storage tank has the advantages that the liquid storage tank can be inclined, so that a worker can conveniently clean and maintain the interior of the liquid storage tank, the cleanliness of the interior of the liquid storage tank is improved, cross infection is avoided, meanwhile, the liquid storage tank can be quickly reset after being cleaned, the liquid storage tank is positioned, and slight inclination during resetting is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of soilless cultivation of plants, and particularly relates to an automatic liquid supply device. Background Technique

[0002] Soilless cultivation refers to a cultivation method in which media such as water, peat, forest leaf mold, vermiculite, etc. are used as the matrix for the roots of plants to fix the plants, and the roots of the plants can directly contact the nutrient solution. And the current much advocated soilless cultivation uses nutrient solution to assist in order to better grow plants. In order to facilitate the use of an automatic liquid supply device, the automatic liquid supply device can automatically transport the fluid to other devices for liquid supply, so that it can play its working effect on itself, and it is common in the agricultural field.

[0003] However, there are some problems in the prior art: the existing automatic liquid supply devices are mainly applicable to the transportation of nutrient solution. However, the existing nutrient solution is generally made by mixing medicines and water. After the nutrient solution is used, impurities will inevitably remain in the storage tank. However, in order to increase the storage capacity of the nutrient solution, the volume of the storage barrel of the existing liquid supply device will also increase, making the cleaning very troublesome. But if not cleaned, it will affect the use of the nutrient solution next time, causing certain troubles. Therefore, we propose an automatic liquid supply device. Content of the Utility Model

[0004] Aiming at the problems existing in the prior art, the purpose of the utility model is to provide an automatic liquid supply device. Through the lifting assembly and the limiting component, the storage tank can be tilted, so as to facilitate the staff to clean and maintain the inside of the storage tank, improve the cleanliness inside the storage tank, avoid cross-infection, and at the same time, it can be quickly reset after cleaning to position the storage tank and avoid slight tilting during reset.

[0005] The utility model is realized as follows. The automatic liquid supply device includes:

[0006] A bottom plate, on the upper surface of the bottom plate, there is a bracket, inside the bracket, there are two groups of storage tanks, the storage tanks are connected to the bracket through a rotating shaft, on the upper surface of the bottom plate, there is a liquid supply mechanism, the liquid supply mechanism is detachably connected to the storage tank, and one end of the liquid supply mechanism is provided with a water outlet;

[0007] A lifting assembly, the lifting assembly is arranged at one end of the bracket, and one end of the lifting assembly is arranged on the lower surface of the storage tank;

[0008] A limiting component, the limiting component is arranged at the other end of the bracket, and the limiting component is arranged corresponding to the upper end of the storage tank.

[0009] Optionally, the lifting assembly includes a driving motor, one end of the output shaft of the driving motor is provided with a connecting rod, a winding wheel is arranged on the outer surface of the connecting rod, a pulling rope is arranged on the outer surface of the winding wheel, one end of the pulling rope is provided with a fixing plate, and the fixing plate is arranged on the lower surface of the liquid storage tank.

[0010] Optionally, it further includes two fixing blocks, a fixing rod is arranged between the two fixing blocks, a tensioning wheel is arranged on the outer surface of the fixing rod, and the outer surface of the pulling rope is attached to the tensioning wheel.

[0011] Optionally, one end of the fixing block is provided with an electric telescopic rod, and one end of the electric telescopic rod is arranged at one end of the bracket.

[0012] Optionally, the limiting component includes a movable rod, the movable rod is arranged at one end of the bracket, the movable rod is arranged corresponding to the liquid storage tank, a chute is opened inside one end of the bracket, an electric push rod is arranged in the chute, and one end of the piston rod of the electric push rod is arranged on the lower surface of the movable rod.

[0013] Optionally, convex blocks are arranged on both sides of the liquid storage tank, and the convex blocks are arranged corresponding to the bracket and the movable rod.

[0014] Optionally, a controller is arranged on one side of the bracket, and the controller is electrically connected to the liquid supply mechanism, the electric push rod and the electric telescopic rod.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] 1. Through the lifting assembly provided by the present utility model, one end of the liquid storage tank can be lifted, so that the liquid storage tank can be tilted, which is convenient for the staff to clean and maintain the inside of the liquid storage tank, improves the cleanliness inside the liquid storage tank, and avoids the situation of cross-infection.

[0017] 2. Through the limiting component provided by the present utility model, when the liquid storage tank is reset, the upper end of the liquid storage tank is jacked up, and in cooperation with the lifting assembly, the liquid storage tank is reset, so as to achieve the effect of quickly resetting after cleaning, and at the same time, the liquid storage tank is positioned to avoid the situation of slight inclination during reset.

[0018] Through the following detailed description of the exemplary embodiments of the present utility model with reference to the accompanying drawings, other features and advantages of the present utility model will become clear. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is the structural schematic diagram provided by the present utility model;

[0020] Figure 2 is the schematic diagram of the installation position of the convex block provided by the present utility model;

[0021] Figure 3 It is a schematic diagram of the limiting component provided by the present utility model;

[0022] Figure 4 It is a schematic diagram of the lifting assembly provided by the present utility model.

[0023] In the figure: 1, base plate; 2, bracket; 3, controller; 4, liquid storage tank; 5, lifting assembly; 501, drive motor; 502, connecting rod; 503, wire winding wheel; 504, pull rope; 505, fixing plate; 506, fixing block; 507, electric telescopic rod; 508, fixing rod; 509, tensioning wheel; 6, liquid supply mechanism; 7, water outlet; 8, convex block; 9, rotating shaft; 10, limiting component; 1001, movable rod; 1002, electric push rod; 11, sliding groove. Specific embodiments

[0024] In order to further understand the content, features and effects of the present utility model, the following embodiments are cited and described in detail with reference to the accompanying drawings as follows.

[0025] As Figures 1 to 4 shown, the automatic liquid supply device provided by the embodiment of the present utility model includes:

[0026] Base plate 1, on the upper surface of base plate 1, there is a bracket 2, inside the bracket 2, there are two groups of liquid storage tanks 4, the liquid storage tanks 4 are connected to the bracket 2 through a rotating shaft 9, on the upper surface of the base plate 1, there is a liquid supply mechanism 6, the liquid supply mechanism 6 is detachably connected to the liquid storage tank 4, and one end of the liquid supply mechanism 6 is provided with a water outlet 7; a lifting assembly 5, the lifting assembly 5 is arranged at one end of the bracket 2, and one end of the lifting assembly 5 is arranged on the lower surface of the liquid storage tank 4; a limiting component 10, the limiting component 10 is arranged at the other end of the bracket 2, and the limiting component 10 is arranged corresponding to the upper end of the liquid storage tank 4;

[0027] Specifically, as Figures 1 to 3 shown, during use, nutrient solution is respectively injected into the two groups of liquid storage tanks 4, a water pipe is connected at the water outlet 7, and then the liquid supply mechanism 6 is started to regularly extract the nutrient solution from the liquid storage tank 4 and sprinkle it from the water outlet 7 to the plants for liquid supply. It should be noted that a timing drive structure is arranged in the liquid supply mechanism 6 to achieve the effect of timing automatic liquid supply.

[0028] When the nutrient solution is injected into the liquid storage tank 4 and waits for discharge, the ingredients inside the nutrient solution may adhere to the inner wall of the liquid storage tank 4. Therefore, after use, the liquid storage tank 4 needs to be cleaned to avoid cross-contamination of different nutrient solutions when supplying liquid to different plants, which affects the growth of the plants. In this way, the liquid supply mechanism 6 and the liquid storage tank 4 are disconnected, and then the pulling component 5 is started. At the same time, through the cooperation of the rotating shaft 9, the pulling component 5 can pull up one end of the liquid storage tank 4. When pulling up, the limiting component 10 slides downward at one end of the bracket 2 to provide activity space for the liquid storage tank 4 so that the liquid storage tank 4 can be tilted, thereby facilitating the staff to clean and maintain the interior of the liquid storage tank 4, improve the cleanliness of the interior of the liquid storage tank 4, and avoid cross-infection. After cleaning, the pulling component 5 is started to release the tension on one end of the liquid storage tank 4. At the same time, the limiting component 10 rises upward to lift the upper end of the liquid storage tank 4 to reset the liquid storage tank 4, thereby achieving the effect of facilitating cleaning of the liquid storage tank 4 and quickly resetting after cleaning, thereby improving practicality.

[0029] Furthermore, the lifting assembly 5 includes a driving motor 501, a connecting rod 502 is provided at one end of the output shaft of the driving motor 501, a winding wheel 503 is provided on the outer surface of the connecting rod 502, a pull rope 504 is provided on the outer surface of the winding wheel 503, a fixing plate 505 is provided at one end of the pull rope 504, and the fixing plate 505 is provided on the lower end surface of the liquid storage tank 4;

[0030] Specifically, Figure 4 As shown, the driving motor 501 is started to drive the connecting rod 502 to rotate, so that the winding wheel 503 rotates accordingly, so as to retract the pull rope 504 inward, and the pull rope 504 is pulled downward from the lower end of the liquid storage tank 4, so as to make the upper end of the liquid storage tank 4 flip toward one end. On the contrary, when the liquid storage tank 4 is reset, the driving motor 501 is started to rotate in the opposite direction, so that the winding wheel 503 rotates toward the other end, and the pulling force on the liquid storage tank 4 is released. Then, the pull rope 504 is released from the winding wheel 503 inside and outside through the weight of the liquid storage tank 4 until the liquid storage tank 4 is in an upright state, thereby achieving the effect of convenient use.

[0031] Furthermore, it also includes two groups of fixing blocks 506, a fixing rod 508 is arranged between the two groups of fixing blocks 506, a tensioning wheel 509 is arranged on the outer surface of the fixing rod 508, and the outer surface of the pull rope 504 is in contact with the tensioning wheel 509;

[0032] Specifically, Figure 4 As shown, the pull rope 504 passes through the tensioning wheel 509 and is connected to the lower end of the liquid storage tank 4, so that when the rope is retracted, the tensioning wheel 509 can increase the tightness of the pull rope 504 and improve the stability during use.

[0033] Further, an electric telescopic rod 507 is provided at one end of the fixed block 506, and one end of the electric telescopic rod 507 is provided at one end of the bracket 2;

[0034] Specifically, as Figure 4 shown, according to the usage situation, the electric telescopic rod 507 can be started to drive the fixed block 506 to slide towards one end, so that the position of the tension pulley 509 changes, thereby avoiding the loosening of the pull rope 504, resulting in the disappearance of the pulling force and affecting the flipping of the liquid storage tank 4, so as to improve the use stability.

[0035] Furthermore, the limiting component 10 includes a movable rod 1001. The movable rod 1001 is arranged at one end of the bracket 2. The movable rod 1001 is arranged corresponding to the liquid storage tank 4. A chute 11 is opened inside one end of the bracket 2. An electric push rod 1002 is arranged in the chute 11. One end of the piston rod of the electric push rod 1002 is arranged on the lower surface of the movable rod 1001;

[0036] Specifically, as Figures 1 to 3 shown, when the liquid storage tank 4 is flipped, the electric push rod 1002 is started to drive the movable rod 1001 to slide downwards to provide a movable space for the liquid storage tank 4. Subsequently, when the liquid storage tank 4 is reset, the movable rod 1001 slides upwards accordingly, so as to limit the side of the liquid storage tank 4 to improve the stability in the stationary state and avoid shaking or tilting, thereby improving the practicability.

[0037] Furthermore, convex blocks 8 are arranged on both sides of the liquid storage tank 4. The convex blocks 8 are arranged corresponding to the bracket 2 and the movable rod 1001;

[0038] Specifically, as Figures 1 to 3 shown, when the liquid storage tank 4 is in a vertical state, the movable rod 1001 is located on one side of the upper end of the liquid storage tank 4 and will contact the convex block 8, and the convex block 8 on the other side will contact the cross bar of the bracket 2, so as to position the liquid storage tank 4 and keep it straight when it is reset, avoiding slight inclination and affecting the normal use effect.

[0039] Furthermore, a controller 3 is arranged on one side of the bracket 2. The controller 3 is electrically connected to the liquid supply mechanism 6, the electric push rod 1002 and the electric telescopic rod 507;

[0040] Specifically, as Figure 1 shown, the controller 3 is respectively connected to the liquid supply mechanism 6, the electric push rod 1002 and the electric telescopic rod 507 through wires. In this way, when in use, the parameters of the liquid supply mechanism 6 can be set through the controller 3 to enable positioning liquid supply. At the same time, the electric push rod 1002 and the electric telescopic rod 507 can be started through the controller 3 for use, thus achieving the effect of convenient use.

[0041] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An automatic liquid supply device, characterized in that, Including: A bottom plate (1), on the upper surface of the bottom plate (1), there is a bracket (2). Inside the bracket (2), there are two groups of liquid storage tanks (4). The liquid storage tanks (4) are connected to the bracket (2) through a rotating shaft (9). On the upper surface of the bottom plate (1), there is a liquid supply mechanism (6). The liquid supply mechanism (6) is detachably connected to the liquid storage tank (4). One end of the liquid supply mechanism (6) is provided with a water outlet (7). A lifting assembly (5), the lifting assembly (5) is arranged at one end of the bracket (2), and one end of the lifting assembly (5) is arranged on the lower surface of the liquid storage tank (4). A limiting component (10), the limiting component (10) is arranged at the other end of the bracket (2), and the limiting component (10) is correspondingly arranged with the upper end of the liquid storage tank (4).

2. The automatic liquid supply device according to claim 1, wherein: The lifting assembly (5) includes a driving motor (501). One end of the output shaft of the driving motor (501) is provided with a connecting rod (502). On the outer surface of the connecting rod (502), there is a wire winding wheel (503). On the outer surface of the wire winding wheel (503), there is a pulling rope (504). One end of the pulling rope (504) is provided with a fixing plate (505), and the fixing plate (505) is arranged on the lower surface of the liquid storage tank (4).

3. The automatic liquid supply device according to claim 2, wherein: It also includes two groups of fixing blocks (506). Between the two groups of fixing blocks (506), there is a fixing rod (508). On the outer surface of the fixing rod (508), there is a tensioning wheel (509). The outer surface of the pulling rope (504) is in contact with the tensioning wheel (509).

4. The automatic liquid supply device according to claim 3, characterized in that: One end of the fixing block (506) is provided with an electric telescopic rod (507), and one end of the electric telescopic rod (507) is arranged at one end of the bracket (2).

5. The automatic liquid supply device according to claim 4, characterized in that: The limiting component (10) includes a movable rod (1001). The movable rod (1001) is arranged at one end of the bracket (2). The movable rod (1001) is correspondingly arranged with the liquid storage tank (4). Inside one end of the bracket (2), there is a chute (11). Inside the chute (11), there is an electric push rod (1002). One end of the piston rod of the electric push rod (1002) is arranged on the lower surface of the movable rod (1001).

6. The automatic liquid supply device according to claim 5, wherein: On both sides of the liquid storage tank (4), there are convex blocks (8). The convex blocks (8) are correspondingly arranged with the bracket (2) and the movable rod (1001).

7. The automatic liquid supply device according to claim 6, wherein: On one side of the bracket (2), there is a controller (3). The controller (3) is electrically connected to the liquid supply mechanism (6), the electric push rod (1002), and the electric telescopic rod (507).

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