Large-displacement telescopic water pump

Abstract

The utility model discloses a large-displacement telescopic water pump, which belongs to the technical field of farm tools and comprises a first support, a first gear box is connected to the left side of the first support, a second support is rotatably connected to the first support, a second gear box is connected to the right side of the second support, and a belt is connected between the first gear box and the second gear box. The left side of the second support is connected with a telescopic pump. The large-flow drainage device can be used for large-flow drainage, can be telescopically adjusted according to different working conditions, can be directly used after being mounted on a tractor, and does not need to be spliced in various ways.

Description

Technical Field

[0001] This utility model belongs to the field of agricultural implements technology, specifically relating to a large-capacity extendable water pump. Background Technology

[0002] With industrial development, the demand for liquid transfer and discharge equipment is constantly increasing, among which large-capacity retractable water pumps have become important equipment in many industries. Traditional water pumps suffer from low efficiency, high energy consumption, and poor adaptability when transporting large volumes of water, making it difficult to meet the requirements of modern production. In addition, existing water pumps have complex structures and are difficult to maintain, limiting their widespread use. Therefore, developing a large-capacity retractable water pump with high efficiency and excellent adaptability is particularly important.

[0003] Chinese patent CN222296516U discloses a farmland irrigation water pump, including a pump motor body. A water turbine body is bolted to the right side of the pump motor body, a mating assembly is bolted to the top of the water turbine body, a mounting block is bolted to the bottom of the pump motor body, a movable block is bolted to the inner side of the mounting block, a fixed block is fixedly connected to the left side of the movable block, and a support member is bolted to the right side of the bottom of the movable block. The mating assembly includes a connecting block, a mounting plate, a sealing block, a plug-in block, and a mounting component. The bottom of the connecting block is bolted to the top of the water turbine body and the top of the connecting block. The rear side of the connecting block is fixedly connected to the front side of the mounting plate. The inner side of the mounting plate is plugged into the outer side of the sealing block, and the inner side of the mounting plate is plugged into the outer side of the plug-in block. The front side of the plug-in block is movably connected to the rear side of the sealing block, and the rear side of the plug-in block is fixedly connected to the front side of the mounting component.

[0004] In the above technical solutions, the water pump has a small drainage capacity, cannot be extended or retracted according to different working conditions, and the use of electric drive leads to problems such as low efficiency, high energy consumption and poor adaptability during transportation. Utility Model Content

[0005] In view of the shortcomings of the prior art, the purpose of this utility model is to provide a large-displacement telescopic water pump that can drain water at a large flow rate, can be telescopically adjusted according to different working conditions, and can be directly used when installed on a tractor without any splicing.

[0006] The technical solution adopted by this utility model is a large-capacity telescopic water pump, including a first bracket, a first gearbox connected to the left side of the first bracket, a second bracket rotatably connected to the first bracket, a second gearbox connected to the right side of the second bracket, a belt connecting the first gearbox and the second gearbox, and a telescopic pump connected to the left side of the second bracket.

[0007] The present invention is further characterized in that,

[0008] The first bracket is connected to a first connecting frame at its top end, and the first connecting frame has connection ports at both ends. The second bracket is connected to a second connecting frame at its top end, and a hydraulic rod is connected between the first connecting frame and the second connecting frame. The hydraulic rod is rotatably connected to the second connecting frame.

[0009] The telescopic pump includes a guide rail connected to the left side of the second bracket, and a telescopic rail is slidably connected inside the guide rail. The end of the telescopic rail away from the second bracket is connected to a water pump.

[0010] The second bracket has a telescopic rod connected to its left side, and the other end of the telescopic rod is connected to the telescopic rail.

[0011] A drive rod is connected to the left side of the second gearbox, and the drive rod is connected to the water pump.

[0012] The water pump includes a first pump cylinder and a second pump cylinder and a third pump cylinder symmetrically inserted into the first pump cylinder. A fan is provided in the first pump cylinder on the side away from the second support, and the fan is connected to the drive rod.

[0013] A connecting rod is connected to the right side of the first bracket, and a universal joint is installed at the other end of the connecting rod.

[0014] The beneficial effects of this utility model are:

[0015] (1) The present invention provides a large displacement telescopic water pump. Through the design of hydraulic rod and connecting frame, the angle of the water pump can be easily adjusted to adapt to different flow requirements, thereby improving the flexibility of water pump use.

[0016] (2) The large-displacement telescopic water pump of this utility model adopts a gearbox and drive rod design, which improves the power transmission efficiency, reduces energy consumption, and makes the water pump exhibit higher working efficiency when delivering large flow rates.

[0017] (3) The present invention provides a large-displacement telescopic water pump. Through the cooperation of telescopic rod and telescopic rail, the telescopic length of the water pump can be easily adjusted. At the same time, the pump barrel adopts a large diameter, which enables large-area drainage and irrigation. Attached Figure Description

[0018] Figure 1 This is a structural diagram of a large-capacity retractable water pump according to this utility model;

[0019] Figure 2 This is a front view of the first pump barrel in a large-displacement telescopic water pump according to this utility model;

[0020] Figure 3 This is a cross-sectional view of the first pump barrel in a large-displacement telescopic water pump according to this utility model.

[0021] In the diagram, 1. First bracket, 101. First connecting frame, 102. Connecting rod, 103. Universal joint, 2. First gearbox, 3. Second bracket, 301. Second connecting frame, 4. Second gearbox, 401. Drive rod, 5. Belt, 6. Telescopic pump, 601. Guide rail, 602. Telescopic rail, 603. Water pump, 6031. First pump cylinder, 6032. Second pump cylinder, 6033. Third pump cylinder, 6034. Fan, 604. Telescopic rod, 7. Hydraulic rod. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example 1:

[0023] like Figure 1-3 As shown, this utility model discloses a large-capacity telescopic water pump, including a first bracket 1. The first bracket 1 has a U-shaped structure, with long strip base plates symmetrically arranged on the left side of the bottom end. A base is arranged between the base plates. A first gearbox 2 is connected to the left side of the first bracket 1 and is set on the base. A second bracket 3 is rotatably connected to the first bracket 1. The second bracket 3 has a U-shaped structure, with long strip base plates symmetrically arranged on the right side of the bottom end, and is rotatably connected to the long strip base plates of the first bracket 1. A second gearbox 4 is connected to the right side of the second bracket 3. A belt 5 is connected between the first gearbox 2 and the second gearbox 4 and is set in front of the first gearbox 2 and the second gearbox 4. A telescopic pump 6 is connected to the left side of the second bracket 3.

[0024] The first bracket 1 is connected to a first connecting frame 101 at its top end. Both ends of the first connecting frame 101 are provided with connecting ports, one end of which is used to connect to the tractor. The second bracket 3 is connected to a second connecting frame 301 at its top end. A hydraulic rod 7 is connected between the first connecting frame 101 and the second connecting frame 201. The hydraulic rod 7 is rotatably connected to the second connecting frame 301. The hydraulic rod 7 can extend and retract. When the hydraulic rod 7 is extended, the second connecting frame 301 can reach a vertical 90-degree angle, and the telescopic pump 6 is also in a vertical state, allowing irrigation at different angles.

[0025] The telescopic pump 6 includes a guide rail 601 connected to the left side of the second bracket 3. A telescopic rail 602 is slidably connected inside the guide rail 601. The telescopic rail 602 extends and retracts within the guide rail 601. A water pump 603 is connected to the end of the telescopic rail 602 away from the second bracket 3. The water pump 603 is mounted on the telescopic rail 602. When the telescopic rail 602 extends and retracts, the length of the water pump 603 can also extend and retract, making it applicable to different working environments.

[0026] The second bracket 3 is connected to a telescopic rod 604 on its left side, and the other end of the telescopic rod 604 is connected to the telescopic rail 602.

[0027] A drive rod 401 is connected to the left side of the second gearbox 4, and the drive rod 401 is connected to the water pump 603.

[0028] The water pump 603 includes a first pump cylinder 6031 and a second pump cylinder 6032 and a third pump cylinder 6033 symmetrically inserted into the first pump cylinder 6031. A fan 6034 is provided in the first pump cylinder 6031 on the side away from the second bracket 3. The fan 6034 is connected to the drive rod 401. The first pump cylinder 6031 is closed. The drive rod 401 passes through the pump body and is connected to the fan 6034. The second pump cylinder 6032 and the third pump cylinder 6033 are open cylinders.

[0029] The first bracket 1 is connected to a connecting rod 102 on the right side, and a universal joint 103 is installed at the other end of the connecting rod 102. The connecting rod 102 is connected to the tractor power system through the universal joint 103 for transmission, thereby reducing energy loss.

[0030] Working principle: The right end interface of the first connecting bracket 101 at the top of the first bracket 1 is connected to the tractor. The connecting rod 102 is connected to the tractor's power system through the universal joint 103. When the tractor starts, power is transmitted to the connecting rod 102 through the universal joint 103. The connecting rod 102 transmits power to the first gearbox 2. The first gearbox 2 transmits power to the second gearbox 4 through the belt 5. The second gearbox 4 outputs power to the drive rod 401. The drive rod 401 drives the fan 6034 to rotate. At this time, the first pump cylinder... As the fan 6034 rotates, water begins to be drawn in. The water is then sprayed out through the second pump cylinder 6032 and the third pump cylinder 6033, achieving a high-flow irrigation effect. The length of the water pump 603 can be increased by the telescopic rod 604, allowing it to retract and be used in different working environments. In addition, there is a hydraulic rod 7 that can drive the water pump 603 to operate at a 90-degree angle through the extension and retraction of the hydraulic rod 7. Finally, the installation of this utility model is more convenient than that of existing irrigation pumps, and the integrated design allows for direct use after installation.

[0031] In the description of this application, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0032] Based on the above-described preferred embodiments of this utility model, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. A large capacity retractable water pump characterized by, Including first support (1), first support (1) left side is connected with first gear box (2), first support (1) is rotatably connected with second support (3), second support (3) right side is connected with second gear box (4), first gear box (2) and second gear box (4) are connected with belt (5), second support (3) left side is connected with telescopic pump (6).

2. A large capacity retractable water pump according to claim 1, characterized in that, First support (1) top end is connected with first connecting frame (101), both ends of first connecting frame (101) are equipped with connecting port, second support (3) top end is connected with second connecting frame (301), first connecting frame (101) and second connecting frame (301) are connected with hydraulic rod (7), hydraulic rod (7) is rotatably connected with second connecting frame (301).

3. A large capacity retractable water pump according to claim 2, wherein Telescopic pump (6) includes guide rail (601) connected to the left side of second support (3), telescopic rail (602) is slidably connected in guide rail (601), water pump (603) is connected to the end of telescopic rail (602) away from second support (3).

4. A large capacity retractable water pump according to claim 3, wherein Second support (3) left side is connected with telescopic rod (604), telescopic rod (604) other end is connected to telescopic rail (602).

5. A large capacity retractable water pump according to claim 4, wherein Second gear box (4) left side is connected with drive rod (401), drive rod (401) is connected with water pump (603).

6. A large capacity collapsible water pump according to claim 5, wherein, Water pump (603) includes first pump cylinder (6031), second pump cylinder (6032) and third pump cylinder (6033) symmetrically inserted into first pump cylinder (6031), fan (6034) is arranged in the side of first pump cylinder (6031) away from second support (3), fan (6034) is connected with drive rod (401).

7. A large capacity retractable water pump according to claim 6, wherein First support (1) right side is connected with connecting rod (102), cross universal joint (103) is installed on the other end of connecting rod (102).

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