Multifunctional control box of reel type sprinkling machine

Abstract

The utility model belongs to the technical field of multifunctional control boxes of reel type sprinkling machines, and particularly relates to a multifunctional control box of a reel type sprinkling machine, which comprises a reel type sprinkling machine body and a multifunctional control box body assembled on the side wall of the reel type sprinkling machine body. According to the multifunctional control box, by means of the protection box, when the reel type sprinkler body works to spray water, water drops splash at the position of the multifunctional control box body, fall into the box body from the heat dissipation window and then make contact with the connecting position of the controller, and therefore the water drops can be prevented from splashing to the position of the multifunctional control box body. Meanwhile, the bidirectional threaded rod is used for driving the clamping block to move, the power line can be stored between the grooves, the situation that friction is generated between the power line and the opening in the bottom end of the box body, and an insulating layer on the surface of the power line is damaged is avoided, and then the practicability of the multifunctional control box body is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of multifunctional control boxes for reel-type sprinkler irrigation machines, in particular to a multifunctional control box for reel-type sprinkler irrigation machines. Background Art

[0002] The reel sprinkler is a modern agricultural irrigation equipment that combines multiple technologies such as mechanics, electronics, and hydraulics. It has the advantages of high degree of automation, high irrigation efficiency, and good water-saving effect. Among them, the multi-function control box of the reel sprinkler is an important component of the reel sprinkler. It integrates multiple control functions to achieve precise control and intelligent management of the sprinkler. However, the existing multi-function control box is installed on the reel sprinkler. When the reel sprinkler is working, the water pipe will spray water to irrigate the farmland, and occasionally water droplets will splash when the water pipe sprays water. At the same time, heat dissipation holes are also opened on the multi-function control box. If water droplets splash from the heat dissipation holes into the multi-function control box, it is easy for the multi-function control box to get damp, which will cause the multi-function control box to short-circuit. In view of this, we provide a multi-function control box for a reel sprinkler to solve the problem with mulberry trees. Utility Model Content

[0003] The purpose of the utility model is to provide a multifunctional control box for a reel-type sprinkler, aiming to solve the problem in the prior art. However, the existing multifunctional control box is installed on the reel-type sprinkler, and when the reel-type sprinkler is working, the water pipe will spray water to irrigate the farmland, and water droplets will occasionally splash when the water pipe sprays water. At the same time, heat dissipation holes are also provided on the multifunctional control box. If the splashing water droplets fall into the interior of the multifunctional control box from the heat dissipation holes, it is easy for the interior of the multifunctional control box to get damp, which will cause the multifunctional control box to short-circuit. In view of this, we provide a multifunctional control box for a reel-type sprinkler to solve the problem with mulberry trees.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a multifunctional control box for a reel-type sprinkler, comprising a reel-type sprinkler body and a multifunctional control box body assembled on the side wall of the reel-type sprinkler body, the multifunctional control box body comprising: a box body and a switch door, the switch door being connected at the front end of the box body, a controller being assembled inside the box body, a power cord being connected to the bottom end of the controller, and the power cord extending to the outside through an opening at the bottom end of the box body, heat dissipation windows being connected and installed on both sides of the box body, protective boxes being installed on the outer walls of both sides of the box body, and screws being connected to the protruding part at the bottom end of the protective box.

[0005] As a preferred embodiment of the multifunctional control box of the reel-type sprinkler of the present invention, a through hole is opened on the surface of the protection box, and a coarse-pore sponge pad is connected to the inner wall of the protection box.

[0006] As a preferred embodiment of the multifunctional control box of the reel-type sprinkler of the present invention, the protection box is mounted on both side outer walls of the box body by screws.

[0007] As a preferred embodiment of the multifunctional control box of the reel-type sprinkler of the present invention, the bottom end of the box body is further connected to a fixing block, a bidirectional threaded rod is assembled inside the fixing block, and a bearing is installed at one end of the bidirectional threaded rod.

[0008] As a preferred embodiment of the multifunctional control box for the reel-type sprinkler of the present invention, the different-direction threads on the surface of the bidirectional threaded rod are symmetrical, and the bidirectional threaded rod is rotatably connected to the fixed block via a bearing.

[0009] As a preferred embodiment of the multifunctional control box for the reel-type sprinkler of the present invention, the surface of the bidirectional threaded rod is threadedly connected to two symmetrical clamping blocks, and corresponding side walls of the two clamping blocks are provided with grooves.

[0010] As a preferred embodiment of the multifunctional control box of the reel-type sprinkler of the present invention, the clamping block forms a threaded reciprocating motion with the fixing block through the bidirectional threaded rod.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] The utility model utilizes the protective box to reduce the risk that water droplets splashing onto the multifunctional control box body when the reel-type sprinkler irrigation machine body is working and then fall into the box body through the heat dissipation window and then contact the connection of the controller, causing a short circuit between the controller and the power cord. At the same time, the two-way threaded rod is used to drive the movement of the clamping block, so that the power cord can be received between the grooves, thereby avoiding the situation that the power cord and the opening at the bottom of the box body are rubbed, which may cause damage to the insulation layer on the surface of the power cord, thereby improving the practicality of the multifunctional control box body. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0014] Figure 1 This is a schematic structural diagram of the multifunctional control box of the present utility model;

[0015] Figure 2 This is a bottom-up structural diagram of the multifunctional control box of the present utility model;

[0016] Figure 3 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the cross-sectional structure of the fixing block of the present utility model;

[0018] Figure 5 This is a schematic diagram of the protection box structure of the present utility model.

[0019] In the figure: 1. Reel sprinkler main body;

[0020] 2. Multi-function control box body; 21. Box body; 22. Switch door; 23. Controller; 24. Power cord; 25. Heat dissipation window; 26. Protective box; 27. Screws; 28. Fixing block; 29. ​​Bidirectional threaded rod; 30. Bearing; 31. Clamping block; 32. Groove. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] Example 1

[0023] See also Figure 1-5 The utility model provides the following technical solutions: a multifunctional control box for a reel-type sprinkler, comprising a reel-type sprinkler body 1 and a multifunctional control box body 2 assembled on the side wall of the reel-type sprinkler body 1, the multifunctional control box body 2 comprising: a box body 21 and a switch door 22, the switch door 22 is located at the front end of the box body 21, a controller 23 is assembled inside the box body 21, a power cord 24 is connected to the bottom end of the controller 23, and the power cord 24 extends to the outside through an opening at the bottom end of the box body 21, heat dissipation windows 25 are connected to both sides of the box body 21, and protective boxes 26 are installed on the outer walls of both sides of the box body 21, and screws 27 are connected to the protruding part of the bottom end of the protective box 26.

[0024] In the preferred embodiment, a through hole is opened on the surface of the protection box 26, and a coarse-pore sponge pad is connected to the inner wall of the protection box 26.

[0025] In the preferred embodiment, the protection box 26 is mounted on both side outer walls of the box body 21 by screws 27 .

[0026] In the embodiment, first, the reel-type sprinkler body 1 belongs to the existing mature technology, and the model of the reel-type sprinkler body 1 is: JP75-300. At the same time, the multifunctional control box body 2 assembled on the side wall of the reel-type sprinkler body 1 also belongs to the existing mature technology and is used in conjunction with the reel-type sprinkler body 1. Therefore, the working principles of the reel-type sprinkler body 1 and the multifunctional control box body 2 assembled on the side wall will not be described in detail herein.

[0027] The protective box 26 is then fixed to the outer wall of the box body 21 by means of screws 27, which can shield the heat dissipation window 25. The through holes on the surface of the protective box 26 and the coarse-pore sponge pad on the inner wall of the protective box 26 will not affect the normal operation of the heat dissipation window 25. The coarse-pore sponge pad can absorb water droplets splashed during the operation of the reel-type sprinkler body 1, preventing the water droplets from falling into the box body 21 from the heat dissipation window 25 and then contacting the connection of the controller 23, causing a short circuit between the controller 23 and the power cord 24.

[0028] Example 2

[0029] See also Figure 1-5 The bottom end of the box body 21 is also connected to a fixed block 28 , and a bidirectional threaded rod 29 is assembled inside the fixed block 28 , and a bearing 30 is installed at one end of the bidirectional threaded rod 29 .

[0030] In the preferred embodiment, the different-direction threads on the surface of the bidirectional threaded rod 29 are symmetrical, and the bidirectional threaded rod 29 is rotatably connected to the fixed block 28 via a bearing 30 .

[0031] In the preferred embodiment, two symmetrical clamping blocks 31 are threadedly connected to the surface of the bidirectional threaded rod 29 , and grooves 32 are formed on the corresponding side walls of the two clamping blocks 31 .

[0032] In the preferred embodiment, the clamping block 31 forms a threaded reciprocating motion with the fixing block 28 through the bidirectional threaded rod 29 .

[0033] In the embodiment, the power cord 24 inside the multi-function control box body 2 can be placed between the grooves 32, and then the bidirectional threaded rod 29 is rotated to move along the inner ring of the bearing 30, followed by the clamping block 31 moving along the axial threads on the surface of the bidirectional threaded rod 29, so that the clamping blocks 31 approach each other. Secondly, the two clamping blocks 31 approach each other, which will make the two grooves 32 approach each other, thereby restraining the power cord 24 in the groove 32, avoiding friction between the power cord 24 and the opening at the bottom of the box body 21, causing damage to the insulation layer on the surface of the power cord 24.

[0034] In summary, according to the description of Examples 1 and 2, the multifunctional control box of the reel-type sprinkler uses the protective box 26 to reduce the risk that water droplets splash onto the multifunctional control box body 2 when the reel-type sprinkler body 1 is working and spraying water, and then fall into the box body 21 from the heat dissipation window 25, and then contact the connection of the controller 23, causing a short circuit between the controller 23 and the power cord 24. At the same time, the two-way threaded rod 29 is used to drive the movement of the clamping block 31, so that the power cord 24 can be received between the groove 32, thereby avoiding friction between the power cord 24 and the opening at the bottom of the box body 21, which may cause damage to the surface insulation layer of the power cord 24, thereby improving the practicality of the multifunctional control box body 2.

[0035] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A multifunctional control box for a reel-type sprinkler, comprising a reel-type sprinkler body (1) and a multifunctional control box body (2) mounted on a side wall of the reel-type sprinkler body (1), characterized in that: The multifunctional control box body (2) comprises: a box body (21) and a switch door (22), wherein the switch door (22) is located at the front end of the box body (21) and connected thereto; a controller (23) is assembled inside the box body (21); a power line (24) is connected to the bottom end of the controller (23), and the power line (24) extends to the outside through an opening at the bottom end of the box body (21); Heat dissipation windows (25) are connected and installed on both sides of the box body (21), and protection boxes (26) are installed on the outer walls of both sides of the box body (21), and the protruding part at the bottom end of the protection box (26) is connected with screws (27).

2. The multifunctional control box for a reel-type sprinkler according to claim 1, characterized in that: A through hole is provided on the surface of the protection box (26), and a coarse-pore sponge pad is connected to the inner wall of the protection box (26).

3. The multifunctional control box for a reel-type sprinkler according to claim 1, characterized in that: The protection box (26) is mounted on both side outer walls of the box body (21) by means of screws (27).

4. The multifunctional control box for a reel-type sprinkler according to claim 1, characterized in that: The bottom end of the box body (21) is also connected to a fixed block (28), the interior of the fixed block (28) is equipped with a bidirectional threaded rod (29), and one end of the bidirectional threaded rod (29) is installed with a bearing (30).

5. The multifunctional control box for a reel-type sprinkler according to claim 4, characterized in that: The threads of different directions on the surface of the bidirectional threaded rod (29) are symmetrical, and the bidirectional threaded rod (29) is rotatably connected to the fixed block (28) via a bearing (30).

6. The multifunctional control box for a reel-type sprinkler according to claim 4, characterized in that: The surface of the bidirectional threaded rod (29) is threadedly connected to two symmetrical clamping blocks (31), and corresponding side walls of the two clamping blocks (31) are provided with grooves (32).

7. The multifunctional control box for a reel-type sprinkler according to claim 6, characterized in that: The clamping block (31) forms a threaded reciprocating motion with the fixing block (28) through the bidirectional threaded rod (29).

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