Field lifting electric control ball valve

Abstract

The utility model relates to the technical field of electric control ball valves, and discloses a field liftable electric control ball valve which comprises a bottom plate, the top of the bottom plate is fixedly connected with a fixed pipe, a hollow pipe is arranged in the fixed pipe, the top of the hollow pipe is fixedly connected with a mounting seat, and the mounting seat is fixedly connected with a lifting device. An electric control ball valve body is fixedly connected to the top of the mounting seat, a lifting assembly is arranged at the upper end of the bottom plate, a limiting groove is formed in the inner wall of the fixing pipe, two fixing assemblies are arranged at the top of the bottom plate, a through groove is formed in the inner wall of the bottom plate, and the lifting assembly comprises a mounting box. According to the electric control ball valve, the motor drives the worm to rotate, the worm gear rotates, the lead screw is driven to rotate, the lead screw is in threaded connection with the fixing base, the fixing base moves upwards, the hollow pipe is driven to move upwards, the height of the electric control ball valve body is adjusted, the requirement for installation at different heights can be met, and using flexibility is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to electric control ball valve technical field especially relates to a field liftable electric control ball valve. BACKGROUND

[0002] In modern agriculture, field irrigation system is one of the important facilities to ensure crop growth. As a key component in the irrigation system, electric control ball valve is used to control the switch and flow regulation of water flow. Electric control ball valve is mainly composed of a ball, a valve stem, a valve seat, a valve body and an electric actuator. When the electric actuator rotates, the ball will also rotate, thereby realizing the opening and closing and adjustment of the valve.

[0003] The traditional electric control ball valve is usually fixedly installed at a certain height, and the height of the electric control ball valve cannot be adjusted according to the actual demand. Different crops and different terrains have different height requirements for irrigation equipment, and the fixed height ball valve is difficult to meet the diversified demand. Therefore, we propose a field liftable electric control ball valve. SUMMARY

[0004] To solve the above technical problems, the utility model provides a field liftable electric control ball valve.

[0005] The utility model adopts the following technical scheme: a field liftable electric control ball valve, including the bottom plate, the top of the bottom plate is fixedly connected with the fixed pipe, the inside of the fixed pipe is provided with the hollow pipe, the top of the hollow pipe is fixedly connected with the mounting seat, the top of the mounting seat is fixedly connected with the electric control ball valve body, the upper end of the bottom plate is provided with the lifting assembly, the inner wall of the fixed pipe is equipped with the limiting slot, the top of the bottom plate is provided with two groups of fixed components, the inner wall of the bottom plate is equipped with the through groove;

[0006] The lifting assembly includes a mounting box, a motor is fixedly connected to the front end of the mounting box, a worm is fixedly connected to the output end of the motor, a worm wheel is engaged with the inner wall of the worm, a lead screw is fixedly connected to the inner wall of the worm wheel, and a fixed seat is threadedly connected to the surface of the lead screw.

[0007] Through the above technical scheme, the worm is driven to rotate by the motor, the worm wheel is rotated, the lead screw is driven to rotate, the fixed seat is moved upward due to the threaded connection between the lead screw and the fixed seat, the hollow pipe is moved upward, the height of the electric control ball valve body is adjusted, the demand of installation at different heights can be met, and the flexibility during use is improved.

[0008] As a further improvement of the above scheme, the bottom of the mounting box is fixedly connected with the top of the bottom plate, and the two ends of the worm are rotatably connected with the inner wall of the mounting box.

[0009] Through the self-locking characteristic of the worm gear, the accidental rotation of the lead screw after height adjustment is prevented, and the stability during use is ensured.

[0010] As a further improvement of the above scheme, the bottom of the lead screw is rotationally connected with the inner wall bottom of the fixed tube, and the top of the fixed seat is fixedly connected with the bottom of the hollow tube.

[0011] Through the above technical scheme, the lead screw is supported by the fixed tube, and the lead screw is located inside the hollow tube. Since the inside of the hollow tube is hollow, interference is avoided when the lead screw rotates.

[0012] As a further improvement of the above scheme, the two ends of the fixed seat are slidingly connected with the inner wall of the limiting groove.

[0013] Through the above technical scheme, the two ends of the fixed seat are limited by the limiting groove, so as to avoid deviation during lifting and improve the stability during lifting.

[0014] As a further improvement of the above scheme, the fixed assembly comprises a fixed frame, the inner wall of the fixed frame is threadedly connected with a threaded rod, the lower end of the threaded rod penetrates through the fixed frame and is rotationally connected with a mounting plate, and the bottom of the mounting plate is fixedly connected with a plug rod.

[0015] Through the above technical scheme, the threaded rod is rotated to move downward to push the mounting plate to move downward, so that the plug rod moves downward and is inserted into the field, the bottom plate is installed and fixed, movement during use is avoided, and the stability during use is ensured.

[0016] As a further improvement of the above scheme, the bottom of the fixed frame is fixedly connected with the top of the bottom plate, and the plug rod is located inside the through slot.

[0017] Through the above technical scheme, the tip of the plug rod can be shielded by the through slot, so that the worker is prevented from being injured during carrying, and the safety during use is improved.

[0018] As a further improvement of the above scheme, the top of the bottom plate is fixedly connected with a power box, and the power box is internally provided with a storage battery.

[0019] Through the above technical scheme, the storage battery inside the power box provides the motor with the power required for operation, so as to ensure that the motor can normally operate.

[0020] Compared with the prior art, the beneficial effects of the utility model lie in:

[0021] The utility model discloses a lifting assembly is set up, specifically is through starting motor, motor drives worm to rotate, makes worm gear rotate, drives screw rod to rotate, because screw rod is connected with fixed base screw thread, make fixed base move up, drive hollow tube to move up, adjust the height of electric control ball valve body, can be applicable to the demand of installation of different height, improved the flexibility of use time.

[0022] The utility model discloses a bottom plate and fixed component are set up, specifically is through rotating threaded rod, make threaded rod move down and push down the mounting plate to move down when using, make the plug rod move down and insert in the field, install and fix the bottom plate, avoid moving in the use process, ensure that electric control ball valve body stability when working, when not using subsequently, through rotating threaded rod, drive mounting plate to move up, make the plug rod move up and enter the position of through -slot, avoid the tip of plug rod to the personnel who carries and causes harm. DRAWINGS

[0023] Figure 1 It is whole structure schematic diagram of the utility model;

[0024] Figure 2 It is sectional structure schematic diagram of the utility model;

[0025] Figure 3 It is the utility model Figure 2 A enlarged structure schematic diagram of middle A part;

[0026] Figure 4 It is lifting assembly connecting structure schematic diagram of the utility model;

[0027] Figure 5 It is the utility model elevational structure schematic diagram.

[0028] Main symbol explanation:

[0029] 1, bottom plate;2, fixed pipe;3, hollow tube;4, mounting seat;5, electric control ball valve body;6, lifting assembly;601, installation box;602, motor;603, worm;604, worm gear;605, screw rod;606, fixed base;7, limit groove;8, fixed component;801, fixed frame;802, threaded rod;803, mounting plate;804, plug rod;9, through -slot;10, power box. Specific implementation

[0030] Below, combining the drawing and specific implementation, the utility model will be further described, need explaining that, under the premise of not conflicting, the following description of each embodiment or each technical feature can be combined to form a new embodiment.

[0031] Embodiment:

[0032] Please combineFigures 1-5 The field liftable electric control ball valve of the embodiment comprises a bottom plate 1, a fixed pipe 2 fixedly connected to the top of the bottom plate 1, a hollow pipe 3 arranged in the fixed pipe 2, an installation seat 4 fixedly connected to the top of the hollow pipe 3, an electric control ball valve body 5 fixedly connected to the top of the installation seat 4, a lifting assembly 6 arranged at the upper end of the bottom plate 1, a limiting groove 7 formed in the inner wall of the fixed pipe 2, and two groups of fixing assemblies 8 arranged at the top of the bottom plate 1, and a through groove 9 formed in the inner wall of the bottom plate 1.

[0033] The lifting assembly 6 comprises an installation box 601, a motor 602 fixedly connected to the front end of the installation box 601, a worm 603 fixedly connected to the output end of the motor 602, a worm wheel 604 engaged with the inner wall of the worm 603, a lead screw 605 fixedly connected to the inner wall of the worm wheel 604, and a fixed seat 606 threadedly connected to the surface of the lead screw 605. When the motor 602 is started, the motor 602 drives the worm 603 to rotate, so that the worm wheel 604 rotates and drives the lead screw 605 to rotate. Since the lead screw 605 is threadedly connected to the fixed seat 606, the fixed seat 606 moves upward, and the hollow pipe 3 moves upward, so that the height of the electric control ball valve body 5 is adjusted, the installation requirement of different heights is met, and the flexibility during use is improved.

[0034] The bottom of the installation box 601 is fixedly connected to the top of the bottom plate 1, and the two ends of the worm 603 are rotatably connected to the inner wall of the installation box 601.

[0035] The bottom of the lead screw 605 is rotatably connected to the inner wall bottom of the fixed pipe 2, and the top of the fixed seat 606 is fixedly connected to the bottom of the hollow pipe 3.

[0036] The two ends of the fixed seat 606 are slidably connected to the inner wall of the limiting groove 7, and the fixed seat 606 is limited by the limiting groove 7 to avoid deviation during movement.

[0037] The fixing assembly 8 comprises a fixed frame 801, a threaded rod 802 threadedly connected to the inner wall of the fixed frame 801, an installation plate 803 rotatably connected to the lower end of the threaded rod 802 and penetrating through the fixed frame 801, and a plug rod 804 fixedly connected to the bottom of the installation plate 803. By rotating the threaded rod 802, the threaded rod 802 moves downward to push the installation plate 803 to move downward, so that the plug rod 804 moves downward and is inserted into the field, and the bottom plate 1 is installed and fixed.

[0038] The bottom of the fixed frame 801 is fixedly connected to the top of the bottom plate 1, and the plug rod 804 is located in the through groove 9. When not used subsequently, the installation plate 803 is driven to move upward by rotating the threaded rod 802, so that the plug rod 804 moves upward to the position in the through groove 9, and the sharp end of the plug rod 804 does not cause harm to the carrying personnel.

[0039] The bottom plate 1 is fixedly connected with a power box 10, and the power box 10 is internally provided with a storage battery.

[0040] The implementation principle of the field liftable electric control ball valve in the embodiment of the application is as follows: when in use, the threaded rod 802 is rotated to move downward to push the mounting plate 803 to move downward, so that the insertion rod 804 moves downward and is inserted into the field, the bottom plate 1 is installed and fixed, movement during use is avoided, and the stability of the electric control ball valve body 5 during work is ensured; when the height of the electric control ball valve body 5 needs to be adjusted, the motor 602 is started, the motor 602 drives the worm 603 to rotate, so that the worm gear 604 rotates to drive the lead screw 605 to rotate, the fixed seat 606 moves upward due to the threaded connection between the lead screw 605 and the fixed seat 606, the hollow pipe 3 moves upward, the height of the electric control ball valve body 5 is adjusted, the demand for installation at different heights can be met, and the flexibility during use is improved; when the electric control ball valve body 5 is not used subsequently, the threaded rod 802 is rotated to drive the mounting plate 803 to move upward, so that the insertion rod 804 moves upward to the position in the through slot 9, and the sharp end of the insertion rod 804 does not cause harm to the carrying personnel.

[0041] The above embodiment is only a preferred embodiment of the utility model, and cannot be used to limit the range of protection of the utility model, and any non-substantial change and replacement made by the person skilled in the art on the basis of the utility model belongs to the range of protection required by the utility model.

Claims

1. A field-liftable electrically controlled ball valve, characterized in that, The utility model provides a kind of electric control ball valve, including bottom plate (1), the top of the bottom plate (1) is fixedly connected with fixed pipe (2), the inside of the fixed pipe (2) is provided with hollow pipe (3), the top of the hollow pipe (3) is fixedly connected with mounting seat (4), the top of the mounting seat (4) is fixedly connected with electric control ball valve body (5), the upper end of the bottom plate (1) is provided with lifting assembly (6), the inner wall of the fixed pipe (2) is opened with limit slot (7), the top of the bottom plate (1) is provided with two groups of fixed assembly (8), the inner wall of the bottom plate (1) is opened with through slot (9); The lifting assembly (6) includes a mounting box (601), the front end of the mounting box (601) is fixedly connected with a motor (602), the output end of the motor (602) is fixedly connected with a worm (603), the inner wall of the worm (603) is engaged with a worm gear (604), the inner wall of the worm gear (604) is fixedly connected with a lead screw (605), the surface of the lead screw (605) is threadedly connected with a fixed seat (606).

2. A field-liftable electrically controlled ball valve as claimed in claim 1, characterized in that: The bottom of the mounting box (601) is fixedly connected with the top of the bottom plate (1), and the two ends of the worm (603) are rotatably connected with the inner wall of the mounting box (601).

3. A field-liftable electrically controlled ball valve as claimed in claim 1, characterized in that: The bottom of the lead screw (605) is rotatably connected with the inner wall bottom of the fixed pipe (2), and the top of the fixed seat (606) is fixedly connected with the bottom of the hollow pipe (3).

4. A field-liftable electrically controlled ball valve as claimed in claim 3, characterized in that: The two ends of the fixed seat (606) are slidably connected with the inner wall of the limit slot (7).

5. A field-liftable electrically controlled ball valve as defined in claim 1, wherein: The fixed assembly (8) includes a fixed frame (801), the inner wall of the fixed frame (801) is threadedly connected with a threaded rod (802), the lower end of the threaded rod (802) penetrates through the fixed frame (801) and is rotatably connected with a mounting plate (803), and the bottom of the mounting plate (803) is fixedly connected with a plug rod (804).

6. A field-liftable electrically controlled ball valve as claimed in claim 5, characterized in that: The bottom of the fixed frame (801) is fixedly connected with the top of the bottom plate (1), and the plug rod (804) is located in the inside of the through slot (9).

7. A field-liftable electrically controlled ball valve as claimed in claim 6, characterized in that: The top of the bottom plate (1) is fixedly connected with a power box (10), and the inside of the power box (10) is provided with a storage battery.

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