CN211407156U

CN211407156U - Wireless field irrigation controller based on low-power wide area network

Info

Publication number: CN211407156U
Application number: CN201922033910.0U
Authority: CN
Inventors: 李波
Original assignee: Chengdu Keyvol Agricultural Technolgoy Co ltd
Current assignee: Chengdu Keyvol Agricultural Technolgoy Co ltd
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-09-04
Anticipated expiration: 2029-11-22

Abstract

The utility model discloses a controller is irrigated in wireless field based on low-power wide area network, including the controller box, the top fixed mounting of controller box has heat dissipation mechanism, heat dissipation mechanism includes L shape support, the flabellum of mount pad and mount pad both sides, table wall fixed mounting has driving motor in the top of mount pad, table wall and fixedly connected with piece of bending in driving motor's the output shaft runs through the bottom of mount pad, on driving motor's the output shaft and be located the inside of the piece of bending and cup jointed awl tooth one. The utility model discloses in, through the setting of heat dissipation mechanism, louvre, utilize first awl tooth to drive two rotations of awl tooth, two rotations of awl tooth drive the dwang and rotate, the dwang drives the flabellum and rotates, and the rotation of the piece of bending drives the sleeve and carries out 360 degrees skew rotations to can blow the distinguished and admirable to the orientation of not stopping when making the flabellum carry out the fan heat, make the radiating effect based on the wireless field irrigation control ware of low-power wide area network better obvious.

Description

Wireless field irrigation controller based on low-power wide area network

Technical Field

The utility model relates to a controller technical field especially relates to a controller is irrigated in wireless field based on low-power wide area network.

Background

Along with the development of science and technology, agricultural liquid has obtained vigorous development, automatic irrigation's effect has been realized in present farmland, and the controller then is the important component part that realizes the automatic irrigation of farmland, current controller is installed inside the box, fix near the farmland with the box, carry out automatic pumping irrigation through the controller of controlling box inside when needing to irrigate, however current a wireless field irrigation controller based on low-power wide area network produces a large amount of heats easily at the operation in-process, thermal long-term gathering accelerates inside subassembly ageing easily, the life of controller has been shortened.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the wireless field irrigation controller based on the low-power wide area network is provided for solving the problem that the controller cannot dissipate heat during operation.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a controller is irrigated in wireless field based on low-power wide area network, includes the controller box, the top fixed mounting of controller box has heat dissipation mechanism, heat dissipation mechanism includes L shape support, the flabellum of mount pad and mount pad both sides, table wall fixed mounting has driving motor in the top of mount pad, table wall and fixedly connected with piece of bending in driving motor's the output shaft runs through the bottom of mount pad, the awl tooth one has been cup jointed to the inside that just is located the piece of bending on driving motor's the output shaft, the side of bending of the piece of bending is provided with the dwang, the outside of dwang is located the inside of the piece of bending and has been cup jointed awl tooth two, the lower extreme of dwang runs through the bottom of the piece of bending in table wall and with flabellum fixed connection, the outside of dwang just is located the below fixed mounting of the.

As a further description of the above technical solution:

the first bevel gear is meshed with the second bevel gear.

As a further description of the above technical solution:

the bottom of L shape support is connected with solid fixed ring through the pivot rotation.

As a further description of the above technical solution:

the centers of the front end face and the rear end face of the sleeve are movably connected with the fixing ring through a rotating shaft.

As a further description of the above technical solution:

the controller box is characterized in that heat dissipation holes which are uniformly distributed are formed in the horizontal inner surface wall of the controller box, and the heat dissipation holes are arranged in an inclined shape.

As a further description of the above technical solution:

and a shielding plate is fixedly arranged on the outer surface wall of the controller box in the horizontal direction and positioned at the heat dissipation hole.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, through the setting of heat dissipation mechanism, louvre, utilize first awl tooth to drive two rotations of awl tooth, two rotations of awl tooth drive the dwang and rotate, the dwang drives the flabellum and rotates, and the rotation of the piece of bending drives the sleeve and carries out 360 degrees skew rotations to can blow the distinguished and admirable to the orientation of not stopping when making the flabellum carry out the fan heat, make the radiating effect based on the wireless field irrigation control ware of low-power wide area network better obvious.

2. The utility model discloses in, through the setting of shielding plate and louvre slope for the louvre is when carrying out ventilation cooling, can prevent that the rainwater from getting into controller box inside, and the shielding plate carries out the secondary protection in the louvre outside, makes controller box have good rain-proof effect.

Drawings

Fig. 1 is a schematic diagram illustrating a front view structure of a wireless field irrigation controller based on a low-power wide area network according to an embodiment of the present invention;

fig. 2 is a schematic diagram illustrating a front view internal structure of a wireless field irrigation controller based on a low-power wide area network according to an embodiment of the present invention;

fig. 3 is a schematic diagram illustrating an internal structure of a wireless field irrigation controller heat dissipation mechanism based on a low-power wide area network according to an embodiment of the present invention;

fig. 4 is a schematic diagram illustrating a bending block structure of a wireless field irrigation controller based on a low-power wide area network according to an embodiment of the present invention;

illustration of the drawings:

1. a controller case; 2. a heat dissipation mechanism; 3. heat dissipation holes; 4. a shielding plate; 201. a mounting seat; 202. an L-shaped bracket; 203. a fan blade; 204. rotating the rod; 205. bending the block; 206. a fixing ring; 208. a sleeve; 2051. a first bevel gear; 2052. a second bevel gear; 207. the motor is driven.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a wireless field irrigation controller based on a low-power wide area network comprises a controller box 1, wherein a heat dissipation mechanism 2 is fixedly installed at the top of the controller box 1, air flowability inside the controller box 1 is enhanced conveniently, and a heat dissipation effect is improved, the heat dissipation mechanism 2 comprises an installation base 201, an L-shaped support 202 and fan blades 203, the L-shaped support 202 and the fan blades 203 are arranged on two sides of the installation base 201, a driving motor 207 is fixedly installed on the inner surface wall of the top of the installation base 201 and provides driving force for rotation of a bevel gear A2051 and a bending block 205, an output shaft of the driving motor 207 penetrates through the inner surface wall of the bottom of the installation base 201 and is fixedly connected with the bending block 205, the bevel gear A2051 is sleeved on the output shaft of the driving motor 207 and is positioned inside the bending block 205, a rotating rod 204 is arranged on the bending side of the bending block 205, a bevel gear B2052 is sleeved inside the bending block 205 outside the rotating rod 204, the lower end of the, a sleeve 208 is fixedly mounted outside the rotating rod 204 and below the bending block 205, and the sleeve 208 rotates by angular deviation to drive the fan blades 203 to blow air flow in different directions.

Specifically, as shown in fig. 3, the first bevel gear 2051 is engaged with the second bevel gear 2052, so that the first bevel gear 2051 drives the second bevel gear 2052 to rotate.

Specifically, as shown in fig. 2 and 3, the bottom end of the L-shaped bracket 202 is rotatably connected to the fixing ring 206 through the rotating shaft, and the centers of the front and rear end surfaces of the sleeve 208 are movably connected to the fixing ring 206 through the rotating shaft, so that the sleeve 208 is ensured to tilt around the rotating shaft in the X-axis direction, and the fan blades 203 can blow air flows in different directions to dissipate heat while rotating.

Specifically, as shown in fig. 2, heat dissipation holes 3 are uniformly distributed on the horizontal inner surface wall of the controller case 1, and the heat dissipation holes 3 are inclined to prevent rainwater from entering the controller case 1 along the heat dissipation holes 3.

Specifically, as shown in fig. 2, a shielding plate 4 is fixedly mounted on the horizontal outer surface wall of the controller box 1 and located at the heat dissipation hole 3, and secondary protection is performed outside the heat dissipation hole 3, so that the rainproof effect of the controller box 1 is enhanced.

The working principle is as follows: when the controller box is used, the driving motor 207 is started, the output shaft of the driving motor 207 drives the bending block 205 and the first bevel gear 2051 to rotate, the first bevel gear 2051 is meshed with the second bevel gear 2052, the first bevel gear 2051 drives the second bevel gear 2052 to rotate, the second bevel gear 2052 drives the rotating rod 204 to rotate, the rotating rod 204 drives the fan blades 203 to rotate, the rotating of the bending block 205 drives the sleeve 208 to perform oblique movement along the X-axis direction around the rotating shaft, meanwhile, the fixing ring 206 performs oblique movement along the Z-axis direction, so that the fan blades 203 can blow air flows in different directions while rotating, heat inside the controller box 1 is blown into outside air through the heat dissipation holes 3, the heat dissipation effect of the wireless field irrigation controller based on the low-power wide area network is enhanced, and the service life of the controller is prolonged; simultaneously, louvre 3 sets up to the slope form for louvre 3 can prevent that the rainwater from getting into controller box 1 inside when carrying out ventilation cooling, and shielding plate 4 carries out the secondary protection in louvre 3 outsides, makes controller box 1 have good rain-proof effect.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a wireless field irrigation controller based on low-power wide area network, includes controller box (1), its characterized in that, the top fixed mounting of controller box (1) has heat dissipation mechanism (2), heat dissipation mechanism (2) include L shape support (202), flabellum (203) of mount pad (201) and mount pad (201) both sides, the inside table wall fixed mounting in top of mount pad (201) has driving motor (207), the output shaft of driving motor (207) runs through the inside table wall in bottom of mount pad (201) and fixedly connected with bending block (205), on the output shaft of driving motor (207) and be located the inside of bending block (205) and cup joint awl tooth one (2051), the side of bending block (205) is provided with dwang (204), the outside of dwang (204) is located the inside of bending block (205) and has cup joint awl tooth two (2052), the lower extreme of dwang (204) runs through the bottom inside surface wall of bending piece (205) and with flabellum (203) fixed connection, the outside of dwang (204) just is located the below fixed mounting who bends piece (205) and has sleeve (208).

2. A low power wide area network based wireless field irrigation controller as claimed in claim 1 wherein the first set of tapered teeth (2051) are in meshing engagement with the second set of tapered teeth (2052).

3. The wireless field irrigation controller based on a low power wide area network as claimed in claim 2 wherein the bottom end of the L-shaped bracket (202) is rotatably connected with a fixing ring (206) through a rotating shaft.

4. The wireless field irrigation controller based on the low-power wide area network as claimed in claim 3, wherein the sleeve (208) is movably connected with the fixing ring (206) through a rotating shaft at the center of the front and back end faces.

5. The wireless field irrigation controller based on the low-power wide area network according to claim 1, characterized in that the controller box (1) is provided with uniformly distributed heat dissipation holes (3) on the inner surface wall in the horizontal direction, and the heat dissipation holes (3) are arranged in an inclined shape.

6. The wireless field irrigation controller based on the low-power wide area network is characterized in that a shielding plate (4) is fixedly arranged on the outer wall of the controller box body (1) in the horizontal direction and at the position of the heat dissipation hole (3).