CN215836195U

CN215836195U - Rainwater collection device for agricultural greenhouse

Info

Publication number: CN215836195U
Application number: CN202121432264.6U
Authority: CN
Inventors: 马明
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-27
Filing date: 2021-06-27
Publication date: 2022-02-18
Anticipated expiration: 2031-06-27

Abstract

The utility model discloses a rainwater collecting device for an agricultural greenhouse, which relates to the technical field of collecting devices and comprises a greenhouse main body and a water storage tank, wherein filter tanks with the same structure are arranged at two ends of the greenhouse main body, the water storage tank is arranged at one side of the greenhouse main body, a guide pipe is arranged at the bottom end of each filter tank, a filter screen dredging mechanism is arranged at one side of each filter tank, an automatic water pumping mechanism is arranged at one side of each water storage tank, a filter screen can be dredged through a brush of the filter screen dredging mechanism, the filter screen does not need to be dredged through a manual tool, manpower is greatly saved, the water level of each filter tank can be monitored through a liquid level sensor of the automatic water pumping mechanism, and when the water level reaches a preset value, water is pumped into the water storage tank through a water pump, so that the rainwater collecting device is convenient to use and labor-saving.

Description

Rainwater collection device for agricultural greenhouse

Technical Field

The utility model relates to the technical field of collecting devices, in particular to a rainwater collecting device for an agricultural greenhouse.

Background

The greenhouse vegetable planting technology is a relatively common technology, has relatively good heat insulation performance, is popular among people, because out-of-season vegetables can be eaten at any time, under general conditions, greenhouse vegetables all adopt a structural framework mainly comprising bamboo and steel, and then are covered with one or more layers of heat insulation plastic films, so that a complete greenhouse space is manufactured by a simple structure, the plastic films can effectively prevent carbon dioxide generated in the vegetable growth process from losing, so that the heat insulation effect required in a greenhouse is achieved, and a rainwater collecting pool is generally arranged outside the existing agricultural greenhouse.

However, through the analysis discovery, it is inboard in order to prevent that great solid impurity from entering into rainwater collecting tank, filter screen is all installed at current rainwater collecting tank top, block impurity through filter screen, current rainwater collecting tank does not have screen cloth pull throughs, when filter screen blocks up, need dredge the screen cloth through artifical use tools, the manpower has been wasted greatly, after current rainwater collecting tank was filled with the rainwater, need take out the rainwater to the collection incasement through the manual control water pump, the manpower has been wasted, it is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to solve the defects, the utility model provides the rainwater collecting device for the agricultural greenhouse, the filter screen can be dredged through the brush of the filter screen dredging mechanism, the screen does not need to be dredged through a manual tool, manpower is greatly saved, the water level of the filter box can be monitored through the liquid level sensor of the automatic water pumping mechanism, and when the water level reaches a preset value, the water pump pumps water into the water storage tank, so that the rainwater collecting device is convenient to use, and the manpower is saved.

The utility model is realized in such a way that the rainwater collecting device for the agricultural greenhouse is constructed, the rainwater collecting device comprises a greenhouse main body and a water storage tank, filter tanks with the same structure are arranged at two ends of the greenhouse main body, the water storage tank is arranged at one side of the greenhouse main body, a guide pipe is arranged at the bottom end of each filter tank, a filter screen dredging mechanism is arranged at one side of each filter tank, and an automatic water pumping mechanism is arranged at one side of each water storage tank.

Further, filter screen mediation mechanism includes driving motor, mount A, the screw rod, mount B, the fly leaf, brush and thread bush, driving motor installs in rose box one end, mount A installs in driving motor one side, the screw rod set up in driving motor one end and with driving motor's motor shaft fixed connection, and the screw rod runs through mount A and keeps swing joint through the bearing with mount A, mount B installs in the rose box other end, and screw rod one end passes through the bearing with mount B and keeps swing joint, the thread bush runs through to set up in fly leaf one side top position and with fly leaf fixed connection, the thread bush nestification sets up in the screw rod outside and passes through threaded connection with the screw rod, the brush is installed in fly leaf bottom one side.

Further, automatic mechanism of drawing water includes the suction pump, water pipe A, a controller, level sensor, the treater, water pump controller and water pipe B, the suction pump is installed in storage water tank one side, water pipe A installs in suction pump one side, and water pipe A one end run through rose box one side and keep the intercommunication with the rose box, water pipe B both ends respectively with the suction pump, the storage water tank keeps the intercommunication, the controller is installed in the inboard intermediate position of rose box, water pump controller installs in rose box one side intermediate position, the treater is installed in water pump controller bottom, the controller is installed in the treater bottom, level sensor and treater electric connection, the controller respectively with the treater, water pump controller electric connection, water pump controller and suction pump electric connection.

Furthermore, a filter screen is arranged at the top of the filter box.

Furthermore, a square rod penetrates through the bottom of one side of the movable plate, and two ends of the square rod are fixedly connected with the fixing frame A and the fixing frame B respectively.

Furthermore, the two ends of the outer side of the greenhouse main body are provided with water guide plates with the same specification.

Compared with the prior art, the utility model has the beneficial effects that:

the method has the advantages that: when the filter screen blockked up, make it drive the screw rod through control driving motor work and rotate in thread bush inboard, make thread bush drive the fly leaf through screw thread transmission and remove in the screw rod outside, play limiting displacement to the fly leaf through the square pole that sets up, prevent that the fly leaf from rotating, drive the brush through the fly leaf and remove at the filter screen top, rub the impurity of filter screen inboard through the brush and clear up the filter screen, thereby, the brush through filter screen mediation mechanism can dredge filter screen, need not dredge the screen cloth through artifical use tools, the manpower has been saved greatly.

The method has the advantages that: detect the liquid level of rose box inboard water through level sensor, level sensor will monitor data transmission to the treater, the treater handles data, when the inboard liquid level of rose box reached the default of treater, the treater passes through the controller with signal transmission to water pump controller, through water pump controller control suction pump work, the suction pump is taken the inboard water of rose box out rethread water pipe B and is carried the storage water tank inboard with water through water pipe A, when the inboard water level of rose box was less than the default of treater, the controller passes through water pump controller control suction pump stop work, thereby, the level sensor through automatic pumping mechanism can monitor the water level of rose box, the water pump is taken out water to the storage water tank when the water level reached the default in, high durability and convenient use, the manpower has been saved.

Drawings

FIG. 1 is a schematic structural view of a rainwater collecting device for an agricultural greenhouse according to the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1 in accordance with the present invention;

FIG. 3 is a schematic structural view of the automatic water pumping mechanism of the present invention;

FIG. 4 is an enlarged view of portion B of FIG. 3 in accordance with the present invention;

FIG. 5 is a schematic structural view of a screen dredge mechanism of the present invention;

FIG. 6 is an enlarged view of a portion C of FIG. 5 in accordance with the present invention;

fig. 7 is a block diagram of the automatic pumping mechanism of the present invention.

In the figure: the greenhouse comprises a greenhouse main body 1, a water guide plate 11, a filter box 2, a guide pipe 21, a filter screen 22, a filter screen dredging mechanism 3, a driving motor 31, a fixing frame A32, a screw 33, a square rod 34, a fixing frame B35, a movable plate 36, a brush 37, a threaded sleeve 38, a water storage tank 4, an automatic water pumping mechanism 6, a water pump 61, a water pipe A62, a controller 63, a liquid level sensor 64, a processor 65, a water pump controller 66 and a water pipe B67.

Detailed Description

The present invention will be described in detail below with reference to the attached drawings, and the technical solutions in the embodiments of the present invention will be clearly and completely described. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without any creative effort belong to the protection scope of the present invention; furthermore, the terms "first," "second," "third," "upper, lower, left, right," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, for example, as being fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. To those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be specifically understood, and unless otherwise defined, all technical and scientific terms used herein have the same meanings as commonly understood by one of ordinary skill in the art to which the present invention belongs.

The technical scheme of the utility model is further elaborated in detail by combining the drawings and the specific embodiments of the specification, and the rainwater collecting device for the agricultural greenhouse comprises a greenhouse main body 1 and a water storage tank 4, wherein filter tanks 2 with the same structure are mounted at two ends of the greenhouse main body 1, the water storage tank 4 is mounted on one side of the greenhouse main body 1, a guide pipe 21 is mounted at the bottom end of each filter tank 2, a filter screen dredging mechanism 3 is mounted on one side of each filter tank 2, and an automatic water pumping mechanism 6 is mounted on one side of each water storage tank 4.

Referring to fig. 1, 2, 5 and 6, the filter screen dredging mechanism 3 includes a driving motor 31, a fixed frame a32, a screw 33, a fixed frame B35, a movable plate 36, a brush 37 and a threaded sleeve 38, the driving motor 31 is installed at one end of the filter box 2, the fixed frame a32 is installed at one side of the driving motor 31, the screw 33 is installed at one end of the driving motor 31 and is fixedly connected with a motor shaft of the driving motor 31, the screw 33 penetrates through the fixed frame A32 and is movably connected with the fixed frame A32 through a bearing, the fixed frame B35 is arranged at the other end of the filter tank 2, one end of the screw 33 is movably connected with the fixed frame B35 through a bearing, the threaded sleeve 38 is arranged at the top of one side of the movable plate 36 in a penetrating manner and is fixedly connected with the movable plate 36, the threaded sleeve 38 is nested outside the screw 33 and is connected with the screw 33 through threads, and the brush 37 is arranged at one side of the bottom of the movable plate 36.

As an example, it should be noted that the bottom of the brush 37 is attached to the filter screen 22, when the filter screen 22 is clogged, the driving motor 31 is controlled to operate to drive the screw 33 to rotate inside the threaded sleeve 38, the threaded sleeve 38 drives the movable plate 36 to move outside the screw 33 through the thread transmission, the movable plate 36 is limited by the square rod 34, the movable plate 36 is prevented from rotating, the brush 37 is driven by the movable plate 36 to move on the top of the filter screen 22, the filter screen 22 is rubbed by the brush 37 to clean up impurities inside the filter screen 22, and the driving motor 31 is an asynchronous ac motor with a speed reducer.

Referring to fig. 3, 4 and 6, the automatic pumping mechanism 6 includes a pump 61, a water pipe a62, a controller 63, a liquid level sensor 64, a processor 65, a pump controller 66 and a water pipe B67, the pump 61 is installed at one side of the tank 4, the water pipe a62 is installed at one side of the pump 61, one end of a water pipe A62 penetrates through one side of the filter box 2 and is communicated with the filter box 2, two ends of a water pipe B67 are communicated with the water pump 61 and the water storage tank 4 respectively, the controller 63 is installed at the middle position of the inner side of the filter box 2, the water pump controller 66 is installed at the middle position of one side of the filter box 2, the processor 65 is installed at the bottom of the water pump controller 66, the controller 63 is installed at the bottom of the processor 65, the liquid level sensor 64 is electrically connected with the processor 65, the controller 63 is electrically connected with the processor 65 and the water pump controller 66 respectively, and the water pump controller 66 is electrically connected with the water pump 61.

As an example, it should be noted that the liquid level sensor 64 detects the liquid level of the water inside the filter tank 2, the liquid level sensor 64 sends the monitored data to the processor 65, the processor 65 processes the data, when the liquid level inside the filter tank 2 reaches a preset value of the processor 65, the processor 65 sends a signal to the water pump controller 66 through the controller 63, the water pump controller 66 controls the water pump 61 to operate, the water pump 61 pumps the water inside the filter tank 2 through the water pipe a62 and then delivers the water to the inside of the water storage tank 4 through the water pipe B67, and when the water level inside the filter tank 2 is lower than the preset value of the processor 65, the controller 63 controls the water pump 61 to stop operating through the water pump controller 66.

Referring also to fig. 1, a filter screen 22 is installed on the top of the filter box 2.

As an example, it should be noted that the filter box 2 is provided to perform a filtering function, so as to prevent large impurities from entering the inside of the filter box 2.

Referring to fig. 2, a square bar 34 is disposed through the bottom of one side of the movable plate 36, and two ends of the square bar 34 are respectively fixedly connected to the fixing frame a32 and the fixing frame B35.

As an example, it should be noted that the square bar 34 is arranged to limit the movable plate 36, so as to prevent the movable plate 36 from rotating.

Referring to fig. 1, water guide plates 11 with the same specification are mounted at both ends of the outer side of the greenhouse main body 1;

as an example, the rainwater outside the greenhouse main body 1 is guided by the water guide plate 11, so that the rainwater flows to the top of the filter screen 22.

The working principle of the utility model is as follows:

when the filter screen 22 is blocked, the driving motor 31 is controlled to work to drive the screw 33 to rotate on the inner side of the threaded sleeve 38, the threaded sleeve 38 drives the movable plate 36 to move on the outer side of the screw 33 through thread transmission, the movable plate 36 is limited through the arranged square rod 34 to prevent the movable plate 36 from rotating, the movable plate 36 drives the brush 37 to move on the top of the filter screen 22, and the brush 37 rubs the filter screen 22 to clean impurities on the inner side of the filter screen 22;

detect the liquid level of the water in the filter box 2 through the liquid level sensor 64, the liquid level sensor 64 sends the monitored data to the processor 65, the processor 65 processes the data, when the liquid level in the filter box 2 reaches the preset value of the processor 65, the processor 65 sends the signal to the water pump controller 66 through the controller 63, the water pump 61 is controlled to work through the water pump controller 66, the water pump 61 pumps the water in the filter box 2 through the water pipe A62 and then conveys the water to the inner side of the water storage tank 4 through the water pipe B67, and when the water level in the filter box 2 is lower than the preset value of the processor 65, the controller 63 controls the water pump 61 to stop working through the water pump controller 66.

In conclusion; according to the rainwater collecting device for the agricultural greenhouse, the filter screen can be dredged through the brush of the filter screen dredging mechanism, the screen does not need to be dredged through a manual tool, manpower is greatly saved, the water level of the filter tank can be monitored through the liquid level sensor of the automatic water pumping mechanism, water is pumped into the water storage tank through the water pump when the water level reaches a preset value, the use is convenient, and the manpower is saved.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein, and it is to be understood that various changes and modifications may be made by one of ordinary skill in the art without departing from the spirit and scope of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The utility model provides a rainwater collection device for green house, includes big-arch shelter main part (1) and storage water tank (4), its characterized in that: the greenhouse is characterized in that filter boxes (2) with the same structure are installed at two ends of a greenhouse main body (1), a water storage tank (4) is installed on one side of the greenhouse main body (1), a guide pipe (21) is installed at the bottom end of the filter boxes (2), a filter screen dredging mechanism (3) is installed on one side of the filter boxes (2), and an automatic water pumping mechanism (6) is installed on one side of the water storage tank (4).

2. The rainwater collection device for the agricultural greenhouse of claim 1, wherein: the filter screen dredging mechanism (3) comprises a driving motor (31), a fixed frame A (32), a screw rod (33), a fixed frame B (35), a movable plate (36), a brush (37) and a thread bush (38), wherein the driving motor (31) is installed at one end of the filter box (2), the fixed frame A (32) is installed at one side of the driving motor (31), the screw rod (33) is arranged at one end of the driving motor (31) and fixedly connected with a motor shaft of the driving motor (31), the screw rod (33) penetrates through the fixed frame A (32) and movably connected with the fixed frame A (32) through a bearing, the fixed frame B (35) is installed at the other end of the filter box (2), one end of the screw rod (33) and the fixed frame B (35) are movably connected through a bearing, the thread bush (38) penetrates through the top position at one side of the movable plate (36) and is fixedly connected with the movable plate (36), the thread sleeve (38) is nested on the outer side of the screw rod (33) and is in threaded connection with the screw rod (33), and the brush (37) is installed on one side of the bottom of the movable plate (36).

3. The rainwater collection device for the agricultural greenhouse of claim 1, wherein: the automatic water pumping mechanism (6) comprises a water suction pump (61), a water pipe A (62), a controller (63), a liquid level sensor (64), a processor (65), a water pump controller (66) and a water pipe B (67), wherein the water suction pump (61) is installed on one side of a water storage tank (4), the water pipe A (62) is installed on one side of the water suction pump (61), one end of the water pipe A (62) penetrates through one side of a filter tank (2) and is communicated with the filter tank (2), two ends of the water pipe B (67) are respectively communicated with the water suction pump (61) and the water storage tank (4), the controller (63) is installed at the inner side middle position of the filter tank (2), the water pump controller (66) is installed at the middle position of one side of the filter tank (2), the processor (65) is installed at the bottom of the water pump controller (66), and the controller (63) is installed at the bottom of the processor (65), the liquid level sensor (64) is electrically connected with the processor (65), the controller (63) is electrically connected with the processor (65) and the water pump controller (66) respectively, and the water pump controller (66) is electrically connected with the water suction pump (61).

4. The rainwater collection device for the agricultural greenhouse of claim 1, wherein: and a filter screen (22) is arranged at the top of the filter box (2).

5. The rainwater collection device for the agricultural greenhouse of claim 2, wherein: the bottom of one side of the movable plate (36) is provided with a square rod (34) in a penetrating mode, and the two ends of the square rod (34) are fixedly connected with the fixing frame A (32) and the fixing frame B (35) respectively.

6. The rainwater collection device for the agricultural greenhouse of claim 1, wherein: the water guide plates (11) with the same specification are mounted at the two ends of the outer side of the greenhouse main body (1).