CN218499702U - A sprinkler for vegetable greenhouse - Google Patents

Abstract

The utility model discloses a spraying device for a vegetable greenhouse, which comprises a water tank, a water inlet pipe, a water pipe reel, a water pump, a linear moving mechanism, a moving seat and a temporary storage box. The linear moving mechanism is connected with a greenhouse support, and the moving seat is connected with The linear moving mechanism is connected by transmission, the temporary storage box is set on the upper end of the moving seat, the upper end is provided with a water inlet, the lower end of the moving seat is provided with a nozzle, the water inlet of the nozzle is connected to the temporary storage box through a pipe, and the water pipe reel is arranged on the linear moving mechanism The upper part of the middle part is connected with the support of the greenhouse, and its water inlet and outlet are respectively connected with the water outlet of the water inlet pipe and the water inlet of the temporary storage tank. The water port is connected. The utility model provides a spraying device for a vegetable greenhouse, which can spray water or spray medicine in the vegetable greenhouse without manual participation.

Description

A spraying device for vegetable greenhouses

technical field

The utility model relates to the field of vegetable greenhouses. More specifically, the utility model relates to a spraying device for vegetable greenhouses.

Background technique

In the process of planting vegetables, in addition to irrigating them, it is also necessary to spray fertilizers such as pesticides, disinfectants or foliar fertilizers on the vegetables. At present, artificial spraying is used in general vegetable greenhouses. The vegetable greenhouse is a relatively sealed environment. At present, in the vegetable greenhouse, artificial spraying in a relatively sealed environment is troublesome and easy to poison. In addition, the price of labor is also increasing day by day, making the cost of artificial spraying a problem that has to be considered.

Utility model content

The purpose of the utility model is to provide a spraying device for a vegetable greenhouse, which can spray water or spray medicine in the vegetable greenhouse without manual participation.

The technical scheme of the utility model for solving the above-mentioned technical problems is as follows: a spraying device for vegetable greenhouses, including a water tank, a water inlet pipe, a water pipe reel, a water pump, a linear moving mechanism, a moving seat and a temporary storage box. The mechanism is connected with the greenhouse bracket, the moving seat is connected with the linear moving mechanism through transmission, the temporary storage box is set on the upper end of the moving seat, and the upper end is provided with a water inlet, and the lower end of the moving seat is provided with a nozzle. The water inlet of the sprinkler head communicates with the temporary storage tank through a pipeline, and the water pipe reel is arranged above the middle part of the linear moving mechanism and connected with the greenhouse support, and its water inlet and outlet are respectively connected with the outlet of the water inlet pipe. The water port communicates with the water inlet of the temporary storage tank, the water tank communicates with the water inlet of the water pump through a pipeline, and the water outlet of the water pump communicates with the water inlet of the water inlet pipe.

Preferably, in the above-mentioned spraying device for vegetable greenhouses, the linear movement mechanism includes two opposite installation plates, threaded rods, limit rods and drive motors, and the installation plates are connected to the greenhouse support connected, the threaded rod and the limit rod are set horizontally, and their two ends are respectively connected to the two mounting plates in rotation, and one end of the threaded rod passes through the corresponding mounting plate and is arranged on the The driving motor on the mounting plate is coaxially connected, and a through hole and a threaded through hole are horizontally provided on the moving base, and the threaded rod passes through the threaded through hole and is threadedly connected with the moving base. The rod passes through the through hole and is slidably connected with the moving seat.

Preferably, the spraying device for vegetable greenhouses further includes a rotary drive mechanism arranged between the two mounting plates and connected to them respectively, and a rotary joint is provided at the lower end of the moving seat , the upper end of the rotary joint communicates with the temporary storage tank through a pipeline, and a connecting pipe is connected to the lower end thereof, and the lower end of the connecting pipe is inclined outwards and communicated with the nozzle so that the water spraying end is inclined outwards, The rotary drive mechanism is in transmission connection with the connecting pipe to drive it to rotate along the axis of the rotary joint.

Preferably, in the above-mentioned spraying device for vegetable greenhouses, the rotary drive mechanism includes a positioning plate, a rack and a gear, the gear is coaxially sleeved on the connecting pipe, and the positioning plate Arranged along the moving direction of the moving seat, the rack is arranged on the positioning plate along the length direction of the positioning plate and meshes with the gear.

The beneficial effects of the utility model are as follows:

1. The spraying device of the present application can spray water or spray medicine in the vegetable greenhouse without manual participation.

2. In the spraying device of the present application, the linear movement mechanism drives the spray head to move, thereby expanding the spraying range of the spray head.

3. In the spraying device of the present application, the spraying head is driven to rotate by the rotating drive mechanism, so that the spraying range of the spraying head can be further expanded.

Other advantages, objectives and features of the utility model will partly be embodied through the following description, and partly will be understood by those skilled in the art through the research and practice of the utility model.

Description of drawings

Fig. 1 is the structural representation of spraying device described in the utility model;

Fig. 2 is the structural representation of the linear movement mechanism described in the utility model;

Fig. 3 is a structural schematic diagram of the rotary driving mechanism described in the present invention.

Detailed ways

The utility model will be described in further detail below in conjunction with the accompanying drawings, so that those skilled in the art can implement it by referring to the description.

It should be noted that, in the description of the present utility model, the terms "horizontal", "vertical", "upper", "lower", "front", "rear", "left", "right", "vertical" , "horizontal", "top", "bottom", "inner", "outer" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description , does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model.

Figures 1-2 are a spraying device for vegetable greenhouses provided by the embodiment of the utility model, including a water tank 1, a water inlet pipe 2, a water pipe reel 3, a water pump 4, a linear moving mechanism, a moving seat 5 and a temporary Box 6, the linear moving mechanism is connected with the greenhouse support, the moving seat 5 is connected with the linear moving mechanism in transmission, the temporary storage box 6 is arranged on the upper end of the moving seat 5, and the upper end is provided with a water inlet, so The lower end of the moving seat 5 is provided with a nozzle 7, the water inlet of the nozzle 7 communicates with the temporary storage tank 6 through a pipeline, and the water pipe reel 3 is arranged above the middle part of the linear moving mechanism and connected with the greenhouse support , the water inlet and the water outlet are communicated with the water outlet of the water inlet pipe 2 and the water inlet of the temporary storage tank 6 respectively, the water inlet of the water tank 1 and the water pump 4 are communicated through a pipeline, and the water inlet of the water pump 4 Water outlet is communicated with the water inlet of described water inlet pipe 2, and water tank 1 can be arranged in the greenhouse, and its upper end is provided with water inlet, and water inlet pipe 2 can be fixed on the support of greenhouse.

In the above-mentioned embodiment, when using the spraying device, first add pesticide, disinfectant or foliage fertilizer in the water tank 1, send the liquid in the water tank 1 to the water inlet pipe 2 through the water pump 4, and then pass through the water pipe reel 3 After entering in the temporary storage tank 6, the liquid is sprayed downwards by the shower head 7. In the spraying process of the shower head 7, in order to expand the spraying range of the shower head 7, the linear movement mechanism drives the moving seat 5 and the shower head 7 to move, thereby expanding the spraying range of the shower head 7. During the movement of the moving seat 5, in order to ensure the water supply to the nozzle 7 and avoid the excessive winding of the water pipe, a water pipe reel 3 that can automatically expand and contract is provided, and the temporary storage tank 6 and the water inlet pipe 2 are connected through the water pipe reel 3 , when the moving seat 5 moves away from the water pipe reel 3, the moving seat 5 stretches the water pipe reel 3 to release the water pipe, and when the moving seat 5 moves toward the water pipe reel 3, the water pipe reel 3 is in the retracting position. The state of the pipe will gradually accommodate the water pipe.

Preferably, as another embodiment of the present utility model, as shown in FIG. 2, the linear movement mechanism includes two oppositely arranged mounting plates 8, a threaded rod 9, a limit rod 10 and a driving motor 11, and the mounting plate 8 are all connected with the greenhouse support, the threaded rod 9 and the limit rod 10 are all set horizontally, and their two ends are respectively connected to the two mounting plates 8 in rotation, and one end of the threaded rod 9 passes through the corresponding The mounting plate 8 is coaxially connected with the driving motor 11 arranged on the mounting plate 8. The moving seat 5 is horizontally provided with a through hole and a threaded through hole, and the threaded rod 9 runs through the threaded through hole. hole and is threadedly connected with the moving seat 5, and the limiting rod 10 passes through the through hole and is slidably connected with the moving seat 5.

In the above embodiment, the driving motor 11 drives the threaded rod 9 to rotate, and the moving seat 5 moves linearly along the length direction of the threaded rod 9 through the limit of the limit rod 10 . In actual use, the driving motor 11 adopts a forward and reverse motor, so as to drive the forward rotation and reverse rotation of the threaded rod 9 , so that the moving seat 5 can perform linear reciprocating motion along the length direction of the threaded rod 9 .

Preferably, as another embodiment of the present utility model, as shown in FIG. 2 and FIG. 3 , it also includes a rotary drive mechanism arranged between the two mounting plates 8 and connected to them respectively. The moving seat 5 The lower end is provided with a rotary joint 12, the upper end of the rotary joint 12 communicates with the temporary storage tank 6 through a pipeline, and its lower end is connected with a connecting pipe 13, the lower end of the connecting pipe 13 is inclined outwards and communicated with the spray head 7, The water spray end is tilted outwards, and the rotary drive mechanism is in transmission connection with the connecting pipe 13 to drive it to rotate along the axis of the rotary joint 12 .

In the above-mentioned embodiment, the lower end of the spray head 7 is inclined by setting the rotary joint 12 and the connecting pipe 13, so that the water spray end of the spray head 7 is inclined outward, and then the connecting pipe 13 and the spray head 7 are driven to rotate by the rotary drive mechanism, so that The water spray end of the sprinkler 7 makes a circular motion, and now the spray radius of the water spray end further expands.

Preferably, as another embodiment of the utility model, the rotary drive mechanism includes a positioning plate 14, a rack 15 and a gear 16, the gear 16 is coaxially sleeved on the connecting pipe 13, and the positioning plate 14 Arranged along the moving direction of the moving seat 5 , the rack 15 is arranged on the positioning plate 14 along the length direction of the positioning plate 14 and meshes with the gear 16 .

In the above embodiment, through the meshing between the rack 15 and the gear 16, when the moving plate moves linearly, the gear 16 will also rotate under the action of the rack 15, thereby driving the connecting pipe 13 and the nozzle 7 to rotate. As another structure of the rotary drive mechanism, a driven gear 16 can be coaxially sleeved on the connecting pipe 13, a motor is provided at the lower end of the moving seat 5, the motor is connected to the rotating shaft, and a driving gear 16 is coaxially sleeved on the rotating shaft. The gear 16 meshes with the driven gear 16 so that the motor drives the connecting pipe 13 to rotate.

Although the embodiment of the present utility model has been disclosed as above, it is not limited to the use listed in the description and the implementation, and it can be applied to various fields suitable for the present utility model. For those familiar with the art, Further modifications can be readily effected, so the invention is not limited to the specific details and embodiments shown and described herein without departing from the general concept defined by the claims and their equivalents.

Claims (4)

1. The utility model provides a sprinkler for vegetable greenhouse, its characterized in that, includes water tank (1), inlet tube (2), water pipe reelpipe ware (3), water pump (4), rectilinear movement mechanism, removes seat (5) and temporary storage case (6), rectilinear movement mechanism and greenhouse support connection, remove seat (5) with rectilinear movement mechanism transmission is connected, temporary storage case (6) set up remove seat (5) upper end, and its upper end is equipped with the water inlet, remove seat (5) lower extreme and be equipped with shower nozzle (7), the water inlet of shower nozzle (7) pass through the pipeline with temporary storage case (6) intercommunication, water pipe reelpipe ware (3) set up the top in rectilinear movement mechanism middle part and with greenhouse support connection, its water inlet and delivery port respectively with the delivery port of inlet tube (2) with the water inlet intercommunication of temporary storage case (6), water tank (1) with the water inlet of water pump (4) passes through the pipeline intercommunication, the delivery port of water pump (4) with the water inlet intercommunication of inlet tube (2).

2. The spraying device for the vegetable greenhouse as claimed in claim 1, wherein the linear moving mechanism comprises two oppositely arranged mounting plates (8), a threaded rod (9), a limiting rod (10) and a driving motor (11), the mounting plates (8) are connected with the greenhouse support, the threaded rod (9) and the limiting rod (10) are horizontally arranged, two ends of the threaded rod are respectively rotatably connected with the two mounting plates (8), one end of the threaded rod (9) penetrates through the corresponding mounting plate (8) and is coaxially connected with the driving motor (11) arranged on the mounting plate (8), a through hole and a threaded through hole are horizontally arranged on the moving seat (5), the threaded rod (9) penetrates through the threaded through hole and is in threaded connection with the moving seat (5), and the limiting rod (10) penetrates through the through hole and is in sliding connection with the moving seat (5).

3. A spraying device for vegetable greenhouse as claimed in claim 2, further comprising a rotary driving mechanism disposed between and connected to the two mounting plates (8), wherein the lower end of the moving seat (5) is provided with a rotary joint (12), the upper end of the rotary joint (12) is connected to the temporary storage tank (6) through a pipeline, the lower end of the rotary joint is connected to a connecting pipe (13), the lower end of the connecting pipe (13) is inclined outwards and is connected to the spray head (7) so that the water spraying end of the connecting pipe is inclined outwards, and the rotary driving mechanism is in transmission connection with the connecting pipe (13) to drive the rotary driving mechanism to rotate along the axis of the rotary joint (12).

4. A spraying device for vegetable greenhouse as claimed in claim 3, characterized in that the rotary driving mechanism comprises a positioning plate (14), a rack (15) and a gear (16), the gear (16) is coaxially sleeved on the connecting pipe (13), the positioning plate (14) is arranged along the moving direction of the moving seat (5), and the rack (15) is arranged on the positioning plate (14) along the length direction of the positioning plate (14) and is engaged with the gear (16).

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