CN216640511U

CN216640511U - Control unit for farmland irrigation gate

Info

Publication number: CN216640511U
Application number: CN202220084430.6U
Authority: CN
Inventors: 张元振; 梁吉雁
Original assignee: Shandong Oubiao Information Technology Co ltd
Current assignee: Shandong Oubiao Information Technology Co ltd
Priority date: 2022-01-13
Filing date: 2022-01-13
Publication date: 2022-05-31
Anticipated expiration: 2032-01-13

Abstract

The utility model provides a control unit for field irrigation gate, includes gate frame and the gate panel that can move on the gate frame, and the gate panel is connected with the lead screw seat, and the lead screw seat setting just can move on the lead screw, the lead screw runs through the gate frame roof that gate frame top set up, and fixes through location lead screw seat, only can rotate, the vertical encoder of arranging is connected to the lead screw, the lead screw still is connected with drive assembly, and drive assembly can drive the lead screw rotates, still be provided with the casing on the gate frame roof, be provided with controller and treater in the casing. The lead screw can not remove except rotating, but can drive the gate board and go up and down, and the gate is opened and close the process more high-efficiently to can connect the encoder on the lead screw, can detect the rotational speed and the distance of rotation of lead screw, set up controller and treater and use this information to carry out the control of gate, the structure is still compact, has automatic control function, can be applicable to in the field irrigation, conveniently carries out the control of water level in the agricultural irrigation.

Description

Control unit for farmland irrigation gate

Technical Field

The utility model relates to the field of hydraulic engineering, in particular to a control unit for a gate of farmland irrigation.

Background

Crops are in the growth in-process, need consider the rainfall, weather and soil condition etc, irrigate crops, when the irrigation water yield is great, need come reasonable control rivers through the mode that sets up the gate, current gate is generally hand manual, when gate quantity is more, work load can be very big, consequently need consider the particular case, optimize the improvement to the control unit of gate, make its simple structure be applicable to agricultural irrigation, and among the current gate control structure, the lift of lead screw control gate board is a commonly used mode, but among the practical application, the lead screw generally can go up and down along with the gate board, lead to the weight of lead screw also can superpose in the lift structure, bring the unnecessary difficulty, go back to and go back to with the required compact simple structure of field irrigation gate.

Disclosure of Invention

In order to solve the problems that the gate control unit is not suitable for agricultural irrigation, extra work is needed when the gate is opened and closed due to the connection mode of the screw rod, and the compact structure effect is difficult to achieve, the utility model provides the control unit for the field irrigation gate, which is compact and concise in structure, suitable for agricultural irrigation, convenient to maintain and supervise, simple and efficient in the opening and closing process of the gate, and capable of detecting the speed and the rotating distance of the screw rod in real time due to the fact that the screw rod does not lift along with the gate plate any more, and the corresponding controller and the corresponding encoder are arranged.

The technical scheme of the utility model is as follows:

the utility model provides a field irrigation gate is with control unit, includes gate frame and the gate panel that can move on the gate frame, and the gate panel is connected with the lead screw seat, the lead screw seat sets up on the lead screw and can remove, the lead screw runs through the gate frame roof that gate frame top set up, and fixes through location lead screw seat, only can rotate, the vertical encoder of arranging is connected to the lead screw, the lead screw still is connected with drive assembly, and drive assembly can drive the lead screw rotates, still be provided with the casing on the gate frame roof, be provided with controller and treater in the casing.

Preferably, the screw rod is provided with a driven bevel gear at a position below the encoder and higher than the positioning screw rod seat, the driving assembly comprises a driving motor, and an output shaft of the driving motor faces the driven bevel gear and is provided with a first bevel gear meshed with the driven bevel gear. After the encoder is arranged above the screw rod, the driving structure can only be arranged on the side surface, so that the conical gear connection is a very convenient connection mode.

Preferably, the upper surface of floodgate portal roof still is provided with the pivot fixing base, be provided with the pivot on the pivot fixing base, the pivot is provided with second conical gear towards the one end of driven conical gear, second conical gear and driven conical gear meshing, just second conical gear staggers the setting with first conical gear, the pivot is connected with manual drive device, sets up two driving sources, can carry out the drive of gate under the two kinds of circumstances of having electricity and not having electricity, and manual drive device can be for rotating handle, crank or other external drive structures.

Preferably, the rotating shaft is perpendicular to an output shaft of the driving motor, the direction of the output shaft of the driving motor is the same as the length direction of the top plate of the gate frame, one end, away from the second bevel gear, of the rotating shaft exceeds the width direction of the top plate of the gate frame, and a rotating handle is arranged at one end, away from the second bevel gear, of the rotating shaft. For structural consideration, the driving motor is arranged on the top plate of the gate frame, the rotating handle is arranged on the outer side, and 360-degree free rotation can be performed, so that the structure is more convenient.

Preferably, the driving motor is arranged on the motor fixing seat, a supporting plate is arranged above the motor fixing seat, and the supporting plate is connected with the supporting encoder. The encoder is fixed with the motor fixing seat, and the structure of other similar supporting frames is not required to be additionally arranged.

Preferably, the processor is arranged above the encoder and fixed to the housing. The space in the shell is reasonably utilized, and the processor is horizontally arranged to solve the installation problem well.

Preferably, the shell is provided with an inclined plane, the controller is arranged on the inclined plane, a cover plate is arranged outside the controller, and the cover plate is movably connected with one end of the inclined plane of the shell and can be turned over. The cover plate can be further provided with a lock catch, so that equipment damage caused by non-worker operation can be avoided.

Preferably, the upper surface of the top plate of the gate frame is provided with a storage battery, the storage battery is arranged on one side, away from the driving motor, of the screw rod, and the storage battery is further connected with a solar inverter, and the solar inverter is arranged on the shell.

Preferably, an external extension rod is arranged outside the shell, and one end, far away from the shell, of the external extension rod is provided with a radar water level gauge. The water level can be detected.

Preferably, the screw rod is sleeved with a corrugated rubber pipe, the top end of the corrugated rubber pipe is connected with the bottom surface of the top plate of the gate frame, and the lower end of the corrugated rubber pipe is detachably connected with the screw rod seat. The rust of the screw rod is delayed.

Compared with the prior art, the utility model has the advantages that: set up electronic and manual dual mode control lead screw and rotate, can be applicable to and use under more the circumstances, and the lead screw can not remove except rotating, but can drive the gate board and go up and down, the gate is opened and close the process more high-efficiently, and can connect the encoder on the lead screw, can detect the rotational speed and the turning distance of lead screw, set up controller and treater and use this information to carry out the control of gate, final structure is still compact, has the automatic control function, can be applicable to in the field irrigation, conveniently carry out the control of water level in the agricultural irrigation.

Drawings

The aspects and advantages of the present application will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the utility model.

In the drawings:

FIG. 1 is a schematic view showing the structure of a field irrigation gate according to example 1;

FIG. 2 is a schematic view of a gate control unit for field irrigation according to example 1;

FIG. 3 is a schematic structural diagram of a part of the control unit in embodiment 1;

FIG. 4 is a schematic top view of the field irrigation gate of example 1 (hidden cover plate);

FIG. 5 is a schematic top view of the screw base and the gate plate according to embodiment 1;

FIG. 6 is a schematic sectional view showing a shutter plate according to embodiment 1;

the components represented by the reference numerals in the figures are:

1. a gate frame; 2. a shutter plate; 21. a connecting frame; 211. a through hole; 22. a baffle plate; 23. a side frame; 24. a connecting member; 3. a screw base; 4. a screw rod; 41. a driven bevel gear; 5. a corrugated rubber tube; 6. a gate frame top plate; 61. positioning a screw rod seat; 7. a drive assembly; 71. a first bevel gear; 72. a motor fixing seat; 73. a drive motor; 74. a second bevel gear; 75. a rotating shaft; 76. rotating the handle; 77. a rotating shaft fixing seat; 78. an encoder; 8. a housing; 81. a cover plate; 9. an external connecting rod; 10. a radar level gauge; 11. a processor; 12. a controller; 13. a solar inverter; 14. and (4) a storage battery.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. It should be noted that these embodiments are provided so that this disclosure can be more completely understood and fully conveyed to those skilled in the art, and the present disclosure may be implemented in various forms without being limited to the embodiments set forth herein.

Example 1

As shown in fig. 1-6, a control unit for a field irrigation gate comprises a gate frame 1 and a gate plate 2 capable of moving on the gate frame 1, the gate plate 2 is connected with a screw rod seat 3, the screw rod seat 3 is arranged on a screw rod 4 and can move, the screw rod 4 penetrates through a gate frame top plate 6 arranged above the gate frame 1, and is fixed through a positioning screw rod seat 61, and can only rotate and cannot move up and down, so that a vertically arranged encoder 78 is connected to the screw rod 4, the encoder 78 is fixed in position at the moment, the rotating speed and the rotating distance of the screw rod 4 can be stably detected, the screw rod 4 is further connected with a driving assembly 7, and the driving assembly 7 can drive the screw rod 4 to rotate in the following manner:

the screw rod 4 penetrates through the gate frame top plate 6, a bearing is arranged at the position connected with the gate frame top plate 6, the screw rod 4 can rotate with the gate frame top plate 6 through the bearing, the screw rod 4 is arranged on the positioning screw rod seat 61, and the positioning screw rod seat 61 is fixedly connected with the gate frame top plate 6, so that the screw rod 4 can have a rotating function but cannot do lifting movement;

the driving assembly 7 comprises a motor fixing seat 72, a driving motor 73 is arranged at the position of the motor fixing seat 72, an output shaft of the driving motor 73 faces one end of the driven conical gear 41, a first conical gear 71 is arranged on the output shaft of the driving motor 73, the first conical gear 71 is meshed with the driven conical gear 41, after meshing, when the driving motor 73 is electrified to work, power can be transmitted through the output shaft, two vertical transmission between shafts is realized through the action of the conical gear, and then the screw rod 4 is driven to realize a rotating function;

the upper surface of portal roof 6 still is provided with pivot fixing base 77, be provided with pivot 75 on the pivot fixing base 77, pivot 75 is provided with second conical gear 74 towards the one end of driven conical gear 41, second conical gear 74 and the meshing of driven conical gear 41, just second conical gear 74 staggers the setting with first conical gear 71. The rotation shaft 75 is disposed perpendicular to an output shaft of the driving motor 73. The direction of the output shaft of the driving motor 73 is the same as the length direction of the gate frame top plate 6, and one end of the rotating shaft 75 away from the second bevel gear 74 exceeds the width direction of the gate frame top plate 6. The end of the rotating shaft 75 away from the second bevel gear 74 is provided with a rotating handle 76. That is, the structure for manually driving the shutter plate 2 to ascend and descend, the driving motor 73 needs to be disposed above the shutter frame top plate 6 to maintain the structural stability, and the end of the rotating handle 76 far from the driven bevel gear 41 needs to be away from the position of the shutter frame top plate 6, so that when the rotating handle 76 is used for rotating, the situation that 360-degree rotation cannot be performed occurs, which is the optimal choice for design.

After 4 position fixings of lead screw, need realize the function that gate board 2 moved on lead screw 4, concrete structure is:

as shown in fig. 5 and 6, the gate plate 2 includes a connecting frame 21, a baffle 22, a side frame 23 and a connecting member 24, the connecting frame 21 is fixedly connected to the screw rod seat 3, the connecting frame 21 is provided with a through hole 211 at a position corresponding to the screw rod 4, and the connecting frame 21 can move on the screw rod 4 along with the screw rod seat 3. The screw rod seat 3 and the connecting frame 21 connected with the screw rod seat are driven to move through the rotation of the screw rod 4, and after the through hole 211 is formed, the moving frame 21 can freely lift on the screw rod 4, so that the lifting of the gate plate 2 can be realized.

The two connecting frames 21 are arranged in an up-and-down symmetrical mode, the two connecting frames 21 are connected through the side frames 23, and the two side frames 23 are arranged in a symmetrical mode. The position of the side frame 23 on the connecting frame 21 can be adjusted. The side frame 23 is connected with the connecting frame 21 through a right-angled connecting piece 24, and the side frame 23 is fixed with the connecting piece 24 through bolts and the connecting frame 21 is fixed with the connecting piece 24 through bolts. Constitute the rectangle frame construction of completion, later at frame construction last fixed stop 22, constitute complete gate panel 2 structure, can realize the water retaining function, and baffle 22's fixed mode sets up a plurality of holes for circumference on baffle 22, and baffle 22 symmetry sets up the both sides at link 21, and when fixed, need run through connecting piece 21,

side bearer

23 or 24 arbitrary parts of connecting piece, guarantee the stability of structure, later can realize sealed effect can, be as for there is not the difference with current gate structure, it can hold lead screw 4 to run through to lie in the design of frame-type to distinguish, and then can realize gate panel 2 for the removal of lead screw 4.

The driving motor 73 is arranged on the motor fixing seat 72, and a supporting plate is arranged above the motor fixing seat 72 and connected with the supporting encoder 78. The encoder 78 is fixed with the motor fixing seat 72, and other structures similar to a supporting frame do not need to be additionally arranged.

The processor 11 is arranged above the encoder 78 and is fixed to the housing 8. The space in the shell 8 is reasonably utilized, and the processor 11 is transversely arranged, so that the installation problem can be well solved. And the processor 11 is of the prior art for assisting the device in working.

The shell 8 is provided with an inclined plane, the controller 12 is arranged on the inclined plane, a cover plate 81 is arranged outside the controller 12, and the cover plate 81 is movably connected with one end of the inclined plane of the shell 8 and can be turned over. The cover plate 81 can also be provided with a lock catch, so that equipment damage caused by non-working personnel operation can be avoided. And the controller 12 is prior art. The tilt mounting of the controller 12 avoids the problem of blisters and is convenient to operate.

The upper surface of the gate frame top plate 6 is provided with a storage battery 14, the storage battery 14 is arranged on one side, away from the driving motor 73, of the screw rod 4, the storage battery 14 is further connected with a solar inverter 13, and the solar inverter 13 is arranged on the shell 8. The battery 14 may be charged by connecting an external solar panel.

An external connecting rod 9 is arranged outside the shell 8, and one end, far away from the shell 8, of the external connecting rod 9 is provided with a radar water level gauge 10. The water level can be detected. The intelligent switch-on and switch-off device is extremely suitable for the field of farm irrigation, and can be used for facilitating judgment of switch-on and switch-off of workers after water level detection.

The lead screw 4 is sleeved with a corrugated rubber tube 5, the top end of the corrugated rubber tube 5 is connected with the bottom surface of a gate frame top plate 6, and the lower end of the corrugated rubber tube 5 is detachably connected with the lead screw seat 3. When lubricating oil is arranged on the screw rod 4 or certain waterproof treatment needs to be carried out on the screw rod, the requirement can be completed.

The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or additions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims

1. The utility model provides a farmland irrigation gate is with control unit, includes gate frame (1) and gate panel (2) that can move on gate frame (1), its characterized in that, gate panel (2) are connected with lead screw seat (3), lead screw seat (3) set up on lead screw (4) and can move, lead screw (4) run through gate frame roof (6) that gate frame (1) top set up, and fixed through location lead screw seat (61), only can rotate, vertical encoder (78) of arranging is connected in lead screw (4), lead screw (4) still are connected with drive assembly (7), and drive assembly (7) can drive lead screw (4) are rotated, still be provided with casing (8) on gate frame roof (6), be provided with controller (12) and treater (11) in casing (8).

2. The control unit of claim 1, wherein the screw (4) is provided with a driven bevel gear (41) at a position below the encoder (78) and above the positioning screw seat (61), the driving assembly (7) comprises a driving motor (73), and an output shaft of the driving motor (73) faces the driven bevel gear (41) and is provided with a first bevel gear (71) meshed with the driven bevel gear.

3. The farmland irrigation gate control unit according to claim 2, wherein the upper surface of the gate frame top plate (6) is further provided with a rotating shaft fixing seat (77), the rotating shaft fixing seat (77) is provided with a rotating shaft (75), one end of the rotating shaft (75) facing the driven bevel gear (41) is provided with a second bevel gear (74), the second bevel gear (74) is meshed with the driven bevel gear (41), the second bevel gear (74) and the first bevel gear (71) are arranged in a staggered manner, and the rotating shaft (75) is connected with a manual driving device.

4. The farmland irrigation gate control unit according to claim 3, wherein the rotating shaft (75) is arranged perpendicular to the output shaft of the driving motor (73), the direction of the output shaft of the driving motor (73) is the same as the length direction of the gate frame top plate (6), one end of the rotating shaft (75) far away from the second bevel gear (74) exceeds the width direction of the gate frame top plate (6), and one end of the rotating shaft (75) far away from the second bevel gear (74) is provided with a rotating handle (76).

5. The control unit for the field irrigation gate of claim 2, wherein the driving motor (73) is arranged on a motor fixing seat (72), and a support plate is arranged above the motor fixing seat (72) and connected with and supports the encoder (78).

6. A control unit for an irrigation gate according to claim 1, characterized in that said processor (11) is arranged above the encoder (78) and is fixed to the housing (8).

7. The farmland irrigation gate control unit according to claim 1, wherein the housing (8) is provided with an inclined plane, the controller (12) is arranged on the inclined plane, a cover plate (81) is arranged outside the controller (12), and the cover plate (81) is movably connected with one end of the inclined plane of the housing (8) and can be turned over.

8. The farmland irrigation gate control unit according to claim 2, wherein the upper surface of the gate frame top plate (6) is provided with a storage battery (14), the storage battery (14) is arranged on the side of the screw rod (4) far away from the driving motor (73), the storage battery (14) is further connected with a solar inverter (13), and the solar inverter (13) is arranged on the shell (8).

9. The field irrigation gate control unit according to claim 1, characterized in that an extension rod (9) is arranged outside the housing (8), and a radar level gauge (10) is arranged at one end of the extension rod (9) far away from the housing (8).

10. The farmland irrigation gate control unit according to claim 1, wherein the screw rod (4) is sleeved with a corrugated rubber tube (5), the top end of the corrugated rubber tube (5) is connected with the bottom surface of the gate frame top plate (6), and the lower end of the corrugated rubber tube (5) is detachably connected with the screw rod seat (3).