A water pipe winding vehicle

Abstract

The utility model relates to the technical field of irrigation auxiliary equipment, and specifically relates to a water pipe winding vehicle, which comprises a vehicle body, the vehicle body comprises a support frame, the vehicle body is rotationally provided with a winding frame, the winding frame is driven to rotate through a rocking hand, and the winding frame and the rocking hand are connected through a planetary gear assembly transmission. The planetary gear assembly transmission is arranged between the rocking hand and the winding frame to realize speed reduction and improve the torque, so that the operator can easily and labor-savingly wind the water pipe; the planetary gear assembly, the vehicle body and the planetary gear assembly inside are all conveniently assembled, that is, a left frame cover assembly is formed by fixing a left frame cover, a fixed plate and an inner lining plate through self-tapping screws, the left frame cover assembly, the planetary gear assembly and a left support are assembled through self-tapping screws, the planetary carrier in the planetary gear assembly is connected and installed with a wheel disc cover through screws, the inner ring gear in the planetary gear assembly is connected with the rocking hand through screws to realize overall assembly, and the structure is stable and convenient to disassemble.

Description

Technical Field

[0001] This utility model relates to the field of irrigation auxiliary equipment technology, specifically a water pipe winding vehicle. Background Technology

[0002] In horticulture, crop growth is influenced by various factors such as light, water, and temperature. Therefore, providing a suitable growing environment is essential for optimal plant growth. Some plants require artificial irrigation to meet their needs. In some cases, irrigation involves connecting a rubber or plastic hose to a water pump outlet or tap to draw water. The hose is then moved to the area requiring irrigation, and the water is applied to the plant and surrounding soil through the hose outlet. However, due to the limitations of hose length and weight, dragging the hose is strenuous and can easily damage the plants.

[0003] In existing technology, there is a type of water pipe winding cart where the operator winds and stores the water pipe onto a rotating wheel using a handle. It is equipped with a handrail and wheels; pushing or pulling the handrail moves the cart via the wheels. However, in this technology, the handle and wheel are directly driven, resulting in significant resistance to the handle's movement due to the weight of the wheel and the water pipe itself, requiring considerable effort from the operator. Furthermore, the connection between the handle and the wheel's transmission components is prone to damage due to frequent torque, making maintenance inconvenient. Therefore, there is a need for a water pipe winding cart that allows for easier water pipe winding by the operator and facilitates the disassembly and maintenance of the handle and wheel's transmission components. Utility Model Content

[0004] This utility model addresses the shortcomings of existing technologies by providing a water pipe winding vehicle, including a vehicle body, a support frame, and a winding frame rotatably mounted on the vehicle body. The winding frame is driven to rotate by a hand crank, and the winding frame and the hand crank are connected by a planetary gear assembly.

[0005] Preferably, the planetary gear assembly includes a planet carrier, planetary gears, an internal gear ring, a planetary retainer, and a sun gear. The planetary gears are rotatably mounted on the planet carrier, and the planetary retainer is used to fix the planet carrier. The internal gear ring meshes with the planetary gears for transmission, and the planetary gears mesh with the sun gear for transmission. The sun gear is fixedly disposed on the left carrier cover assembly, and the planetary retainer is connected and assembled to the planet carrier by a plurality of self-tapping screws b.

[0006] Preferably, the crank is fixedly connected to the internal gear ring by screw B.

[0007] Preferably, the winding frame includes a fixed frame and a wheel. The wheel is disposed on the left and right sides of the fixed frame for limiting its position. The wheel is fixedly fitted with a wheel cover, and the wheel is connected to the planetary gear assembly for transmission through the wheel cover.

[0008] Preferably, the wheel cover has a boss at its center, and the wheel cover is coaxially driven with the planetary carrier through the boss.

[0009] Preferably, the planetary carrier and the wheel cover are provided with mounting holes corresponding to each other, and the planetary carrier and the wheel cover are connected and installed by screw A.

[0010] Preferably, the vehicle body further includes a left frame cover and a fixing plate, the planetary gear assembly further includes an inner liner plate, the sun gear is fixedly disposed on the inner liner plate, and the left frame cover, the fixing plate and the inner liner plate are provided with mounting holes corresponding to each other, and the three are fixed by self-tapping screws.

[0011] Preferably, the vehicle body further includes a handrail frame, which is fixedly installed on the upper part of the vehicle body.

[0012] Preferably, the support frame is fixedly installed on the lower part of the vehicle body, and support feet are symmetrically arranged on the lower front part of the support frame, while travel wheels are rotatably arranged on the lower rear part of the support frame.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. By setting a planetary gear assembly between the crank and the winding frame to reduce speed and increase torque, the operator can easily and effortlessly wind water pipes.

[0015] 2. The planetary gear assembly is easy to assemble with the vehicle body and the interior of the planetary gear assembly. The left frame cover, fixing plate and inner liner are fixed with self-tapping screws to form the left frame cover assembly. The left frame cover assembly is assembled with the planetary gear assembly and the left bracket with self-tapping screws. The planet carrier in the planetary gear assembly is connected to the wheel cover with screws. The internal gear ring in the planetary gear assembly is connected to the crank handle with screws to achieve overall assembly. The structure is stable and easy to disassemble and assemble. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be discussed below. Obviously, the technical solutions described in conjunction with the accompanying drawings are only some embodiments of this utility model. For those skilled in the art, other embodiments and their accompanying drawings can be obtained from the embodiments shown in these drawings without creative effort.

[0017] Figure 1 This is an exploded view of the parts of a water pipe winding vehicle according to this utility model.

[0018] Figure 2 This is a three-dimensional structural diagram of a water pipe winding vehicle according to this utility model.

[0019] Figure 3 This is a three-dimensional structural diagram of a water pipe winding vehicle after the left support has been removed.

[0020] Figure 4 This is a cross-sectional structural diagram of a water pipe winding vehicle according to the present invention.

[0021] Figure 5 This is a partially enlarged cross-sectional view A of a water pipe winding vehicle according to this utility model.

[0022] In the diagram: 100-Car body, 110-Handrail frame, 120-Support frame, 121-Support foot, 122-Travel wheel, 200-Wrapping frame, 201-Fixing frame, 210-Wheel disc, 220-Wheel disc cover, 230-Left frame cover, 240-Fixing plate, 250-Inner lining plate, 260-Self-tapping screw a, 270-Self-tapping screw b, 300-Planetary fixing frame, 310-Planetary gear, 320-Planetary carrier, 330-Internal gear ring, 400-Left bracket, 410-Screw A, 420-Screw B, 500-Hand crank. Detailed Implementation

[0023] The technical solutions of various embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments described in this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0024] An embodiment of this utility model provides a water pipe winding machine, such as... Figures 1 to 5 As shown, the vehicle includes a vehicle body 100, on which a winding frame 200 is rotatably mounted. The winding frame 200 is driven to rotate by a hand crank 500, and the winding frame 200 and the hand crank 500 are connected by a planetary gear assembly.

[0025] The vehicle body 100 includes a handrail frame 110 and a support frame 120. The handrail frame 110 is fixedly installed on the upper part of the vehicle body 100. The support frame 120 is fixedly installed on the lower part of the vehicle body 100. Symmetrical support feet 121 are arranged on the lower front part of the support frame 120, and the bottom of the support feet 121 is used to support the vehicle body 100 and maintain its stability when it touches the ground. A travel wheel 122 is rotatably installed on the lower rear part of the support frame 120.

[0026] The winding frame 200 includes a fixing frame 201, a wheel 210, and a wheel cover 220. The wheel cover 220 is connected to the planetary gear assembly. The wheel 210 is positioned on the left and right sides of the winding frame 200 to limit movement and prevent the wound water pipe from detaching from the sides of the winding frame 200. The wheel cover 220 is fitted onto the outer side of the wheel 210.

[0027] The planetary gear assembly is mounted to the vehicle body 100 via a left frame cover assembly. The left frame cover assembly includes a left frame cover 230, a fixing plate 240, and an inner liner plate 250. Specifically, the lower part of the fixing plate 240 is fixed to the upper part of the support frame 120 by a riveting structure. The left frame cover 230 is fixed to the fixing plate 240 near the side of the vehicle body 100 by several screws. The inner liner plate 250 has mounting holes corresponding to the fixing plate 240.

[0028] The planetary gear assembly includes a planet carrier 320, planet gears 310, an internal gear ring 330, a planet holder 300, and a sun gear. The planet gears 310 are rotatably mounted on the planet carrier 320, and the planet holder 300 is used to fix the planet carrier 320. Specifically, the planet holder 300 is connected and assembled to the planet carrier 320 by a plurality of self-tapping screws b270.

[0029] The internal gear ring 330 is rotatably sleeved on the left bracket 400. The planetary gear 310 meshes with the internal gear ring 330 to achieve transmission.

[0030] The sun gear is fixedly mounted to the inner liner plate 250, and the sun gear does not rotate relative to the inner liner plate 250. The planet gears 310 mesh with the sun gear to achieve revolution.

[0031] The left bracket 400 is installed on the side of the left bracket cover assembly away from the vehicle body 100 using several self-tapping screws a260, and the bottom of the left bracket 400 is fixed to the support frame 120 by screws.

[0032] The outer side of the wheel cover 220, which is fixed to the side of the winding frame 200, protrudes. The wheel cover 220 has a boss at its center that serves as a rotational drive shaft for the winding frame 200. The left frame cover 230 has a through hole at its center and is movably fitted with the boss. The planetary carrier 320 is connected to the boss at its center. Mounting holes are provided at the centers of the planetary carrier 320 and the wheel cover 220, respectively, and the planetary carrier 320 and the wheel cover 220 are connected and installed using screws A410. This enables the planetary gear assembly to engage and drive the winding frame 200.

[0033] Furthermore, the crank handle 500 is connected to the internal gear ring 330 via screw B420. The above-described mounting structure is characterized by convenient assembly and disassembly, and secure installation.

[0034] In use, rotating the crank 500 drives the planetary gear 310 for speed reduction transmission, thereby driving the winding frame 200 to operate, increasing torque and achieving the effect of saving effort for the user. The models of each gear in the planetary gear assembly are selected and matched according to requirements to achieve the required transmission ratio between 1:1 and 1:5. This is a technical method well known to those skilled in the art and will not be described in detail here.

[0035] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered exemplary and not restrictive in all respects. The scope of this invention is defined by the appended claims, not by the foregoing description, and is therefore intended to encompass all variations falling within the meaning and scope of equivalents of the claims. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0036] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A water pipe winding vehicle comprising a vehicle body (100) including a support frame (120), characterized in that: The vehicle body (100) is rotatably equipped with a winding frame (200), which is driven to rotate by a hand crank (500). The winding frame (200) and the hand crank (500) are connected by a planetary gear assembly. The planetary gear assembly includes a planet carrier (320), planet gears (310), an internal gear ring (330), a planetary retainer (300), and a sun gear. The planet gears (310) are rotatably mounted on the planet carrier (320), and the planetary retainer (300) is used to fix the planet carrier (320). The internal gear ring (330) and the sun gear are connected by a planetary gear assembly. The planetary gear (310) meshes and drives the sun gear. The sun gear is fixedly mounted on the left frame cover assembly. The planetary fixing frame (300) is connected and assembled to the planetary carrier (320) by several self-tapping screws b (270). The winding frame (200) includes a fixing frame (201) and a wheel (210). The wheel (210) is fixedly fitted with a wheel cover (220). The wheel cover (220) has a boss at its center. The wheel cover (220) is coaxially driven with the planetary carrier (320) through the boss.

2. The water hose winding vehicle according to claim 1, characterized in that: The crank (500) is fixedly connected to the internal gear ring (330) by screw B (420).

3. The water hose winding vehicle according to claim 1, characterized by: The wheel (210) is set on the left and right sides of the fixed frame (201) for limiting the position. The wheel (210) is connected to the planetary gear assembly through the wheel cover (220).

4. The water hose winding cart of claim 3, wherein: The planetary carrier (320) and the wheel cover (220) are provided with mounting holes corresponding to each other, and the planetary carrier (320) and the wheel cover (220) are connected and installed by screw A (410).

5. The water hose winding cart of claim 1, wherein: The vehicle body (100) also includes a left frame cover (230) and a fixing plate (240). The planetary gear assembly also includes an inner liner plate (250). The sun gear is fixedly mounted on the inner liner plate (250). The left frame cover (230), the fixing plate (240), and the inner liner plate (250) are provided with mounting holes, and the three are fixed by self-tapping screws.

6. The water hose winding cart of claim 1, wherein: The vehicle body (100) also includes a handrail frame (110), which is fixedly installed on the upper part of the vehicle body (100).

7. The water hose winding vehicle according to claim 1, characterized by: The support frame (120) is fixedly installed on the lower part of the vehicle body (100). Support feet (121) are symmetrically arranged on the lower front part of the support frame (120), and a travel wheel (122) is rotatably arranged on the lower rear part of the support frame (120).

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