Agricultural irrigation polyester water hose

Abstract

The utility model relates to the technical field of terylene products, and discloses an agricultural irrigation terylene water hose which comprises a water hose body and a connecting piece arranged at one end of the water hose body, a fixing mechanism is arranged on the water hose body, a limiting extension mechanism is arranged above the fixing mechanism, a limiting plug is plugged into a branch flow opening, a poking rod is poked to drive a threaded sleeve to move, and the connecting piece is arranged at the other end of the water hose body. And the branch pipe is connected to the outer portion of the sleeving opening in a sleeving mode, the fixed pull ring is shifted to move upwards, the upper end opening of the fixed pull ring is small, and the upper end opening of the sleeving opening is large, so that the branch pipe is fixed to the water hose. In this way, the branch pipe can be extruded, pressed and limited in the upward pulling process, the sleeving opening and the fixing pull ring are both made of rubber materials, friction limiting can be generated between the sleeving opening and the fixing pull ring, the branch pipe can be fixed and limited accordingly, dismounting and mounting are convenient, four bolts do not need to be used for mounting, and convenience is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of polyester products, and specifically relates to an agricultural irrigation polyester water belt. Background Technique

[0002] Polyester is a synthetic fiber obtained by spinning a polyester formed by polycondensation of organic dibasic acids and dibasic alcohols, abbreviated as PET fiber, belonging to high molecular compounds. Polyester has a wide range of uses and is widely used in the manufacture of clothing and products in industry and agriculture. Currently, the agricultural irrigation polyester water belts on the market.

[0003] After retrieval, CN220688370U discloses an agricultural irrigation polyester water belt. The operator can rotate the knob counterclockwise to separate it from the U-shaped rod. At this time, a force can be applied to the shunt pipe, so that the convex block slides left and right on the outer wall of the U-shaped rod, and the position relationship between the shunt pipe and the planting ridge can be adjusted. When the shunt pipe is aligned with the planting ridge, the operator rotates the knob clockwise to abut against the outer wall of the U-shaped rod. In this process, there is no need to use a hose to dock with the shunt pipe for orientation adjustment, nor to use a spade to change the trend of the ridge, enhancing the convenience of the main irrigation process and providing convenience for users.

[0004] The groove ring in this water belt is fixedly connected by four bolts. In this way, the disassembly and assembly process of the groove ring is relatively cumbersome, and it is necessary to turn the four bolts, reducing the installation efficiency.

[0005] In view of this, the present utility model is specifically proposed. Content of the Utility Model

[0006] To solve the above technical problem that the groove ring in this water belt is fixedly connected by four bolts, and the disassembly and assembly process of the groove ring is relatively cumbersome, and it is necessary to turn the four bolts, reducing the installation efficiency. The basic idea of the technical solution adopted by the present utility model is:

[0007] An agricultural irrigation polyester water belt, including a water belt;

[0008] A connecting piece provided at one end of the water belt, a fixing mechanism is provided on the water belt, a limiting and extending mechanism is provided above the fixing mechanism, and the fixing mechanism includes a branch port opened on the outer wall of the water belt:

[0009] A limiting plug is sleeved on the inner wall of the branch port, a screw rod is fixedly connected to the top end of the limiting plug, a threaded sleeve is threadedly connected to the outer wall of the screw rod, a dial rod is fixedly connected to the outer wall of the threaded sleeve, a sealing plate is fixedly connected to the bottom end of the threaded sleeve, a connecting sleeve is fixedly connected to the end of the screw rod away from the limiting plug, a limiting plate is in limiting contact with the top end of the connecting sleeve, a socket is fixedly connected to the top end of the limiting plate, and a fixing pull ring is sleeved on the outer wall of the socket.

[0010] As a preferred embodiment of the present utility model, the limiting and extending mechanism includes a fixing plate fixedly connected to the outer wall of the limiting plate. A sliding hole is formed in the outer wall at the bottom end of the fixing plate, and a spring is fixedly connected to the inner wall of the sliding hole. One end of the spring away from the inner wall of the sliding hole is fixedly connected to a positioning rod, and an extending and folding pipe is fixedly connected to the bottom end inner wall of the connecting sleeve.

[0011] As a preferred embodiment of the present utility model, a through hole is formed at the top end of the limiting plug. The lead screw is hollow, the lead screw is communicated with the limiting plug, and the connecting sleeve is communicated with the top end of the lead screw.

[0012] As a preferred embodiment of the present utility model, both the limiting plug and the sealing plate are made of rubber material, and the shape of the limiting plug is a frustum shape with a smaller bottom and a larger top.

[0013] As a preferred embodiment of the present utility model, the socket interface is a cylindrical shape with a larger top and a smaller bottom, and the fixed pull ring is a cylindrical shape made of rubber material with a smaller top and a larger bottom.

[0014] As a preferred embodiment of the present utility model, a slope is provided on the outer wall of the positioning rod away from the spring, and the slope is symmetrically distributed on the outer wall of the positioning rod in a left-right symmetrical structure.

[0015] As a preferred embodiment of the present utility model, the outer wall of the positioning rod is fitted and adapted to the inner wall of the positioning hole.

[0016] The present utility model has the following beneficial effects compared with the prior art:

[0017] In the present utility model, the limiting plug is inserted into the branch port to complete the preliminary connection and installation. Then, the lever can be rotated. At this time, the lever will drive the threaded sleeve to rotate on the outer wall of the lead screw and thus move downward. At the same time, during the downward movement of the threaded sleeve, the sealing plate will be driven to move downward until the bottom end of the sealing plate contacts the water belt. Then, continue to rotate so that the bottom end of the sealing plate closely adheres to the water belt to seal the branch port and at the same time complete the installation of the socket interface. Then, the branch pipe can be sleeved outside the socket interface. After sleeving, the fixed pull ring can be toggled to move upward. Since the upper port of the fixed pull ring is smaller and the upper port of the socket interface is larger, the branch pipe will be squeezed and pressed and limited during the upward pulling process. Since both the socket interface and the fixed pull ring are made of rubber material, friction limitation will be generated between the two, thus completing the fixing and limiting of the branch pipe. In this way, the disassembly and assembly are more convenient, and it is not necessary to use four bolts for installation, which is more convenient.

[0018] In the present utility model, when it is necessary to extend the length of the socket, the socket can be rotated directly to drive the limiting plate and the fixing plate to rotate. When the fixing plate rotates, the positioning rod can be driven to rotate. At this time, the inclined surface provided on the outer wall of the positioning rod will be squeezed by the inner wall of the positioning hole and retract inward. During the retracting movement, the spring will be squeezed. Therefore, the positioning rod will disengage from the inner wall of the positioning hole, releasing the limiting effect of the limiting plate. Then, the socket is pulled upward. During the pulling process, the extended folding tube will be pulled to extend, thus completing the extension of the socket to facilitate the watering work of the staff.

[0019] The following further describes in detail the specific implementation manners of the present utility model with reference to the accompanying drawings. Description of the Drawings

[0020] In the drawings:

[0021] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0022] Figure 2 is a schematic diagram of the internal sectional structure of the present utility model;

[0023] Figure 3 is a schematic diagram of the separated structure of the fixing mechanism of the present utility model;

[0024] Figure 4 is a schematic diagram of the separated structure of the limiting and extending mechanism of the present utility model.

[0025] In the figure: 1, water hose; 2, connecting piece; 31, fixing mechanism; 311, branch port; 312, limiting plug; 313, lead screw; 314, threaded sleeve; 315, lever; 316, sealing plate; 317, connecting sleeve; 318, limiting plate; 319, socket; 3110, fixed pull ring; 32, limiting and extending mechanism; 321, fixing plate; 322, spring; 323, positioning rod; 324, positioning hole; 325, extended folding tube. Specific Implementation Manner

[0026] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The following embodiments are used to illustrate the present utility model.

[0027] As Figures 1 to 4As shown in the figure, an agricultural irrigation polyester water hose includes a water hose 1, a connector 2 provided at one end of the water hose 1, a fixing mechanism 31 provided on the water hose 1, and a limiting and extending mechanism 32 provided above the fixing mechanism 31. The fixing mechanism 31 includes a branch port 311 opened on the outer wall of the water hose 1. A limiting plug 312 is sleeved on the inner wall of the branch port 311. A lead screw 313 is fixedly connected to the top end of the limiting plug 312. A threaded sleeve 314 is threadedly connected to the outer wall of the lead screw 313. A lever 315 is fixedly connected to the outer wall of the threaded sleeve 314. A sealing plate 316 is fixedly connected to the bottom end of the threaded sleeve 314. A connecting sleeve 317 is fixedly connected to the end of the lead screw 313 away from the limiting plug 312. A limiting plate 318 is in limiting contact with the top end of the connecting sleeve 317. A socket 319 is fixedly connected to the top end of the limiting plate 318. A fixing pull ring 3110 is sleeved on the outer wall of the socket 319.

[0028] Further, a through hole is opened at the top end of the limiting plug 312. The lead screw 313 is hollowly arranged. The lead screw 313 and the limiting plug 312 are communicatively arranged. The connecting sleeve 317 is communicatively arranged at the top end of the lead screw 313 and is communicatively arranged in this way. The irrigation water can be directly passed through, and thus the branch irrigation operation can be carried out through the socket 319.

[0029] Further, the limiting plug 312 and the sealing plate 316 are both made of rubber. The shape of the limiting plug 312 is a frustum of a cone with a smaller bottom and a larger top. In this way, after the limiting plug 312 is sleeved in the branch port 311, a limiting effect can be formed, and the stability of the installation connection can be further improved.

[0030] Furthermore, the socket 319 is a cylinder with a larger top and a smaller bottom. The fixing pull ring 3110 is a cylinder made of rubber with a smaller top and a larger bottom. In this way, when the fixing pull ring 3110 is pulled upward, it can be limited by the outer wall of the socket 319, and at the same time, through the elastic effect of the fixing pull ring 3110, a pressing and limiting effect on the branch pipe can be achieved.

[0031] The limiting and extending mechanism 32 includes a fixing plate 321 fixedly connected to the outer wall of the limiting plate 318. A sliding hole is opened on the outer wall at the bottom end of the fixing plate 321. A spring 322 is fixedly connected to the inner wall of the sliding hole. A positioning rod 323 is fixedly connected to the end of the spring 322 away from the inner wall of the sliding hole. An extending and folding pipe 325 is fixedly connected to the bottom end inner wall of the connecting sleeve 317.

[0032] Further, a bevel is provided on the outer wall of the end of the positioning rod 323 away from the spring 322. The bevel is symmetrically distributed on the outer wall of the positioning rod 323 in a left-right symmetrical structure. Through the bevels provided on both the left and right sides, the staff can directly use greater force to rotate to complete the operation of releasing the limit, and the operation is relatively convenient.

[0033] Further, the outer wall of the positioning rod 323 is fitted with the inner wall of the positioning hole 324, so as to ensure the tight fit between the outer wall of the positioning rod 323 and the inner wall of the positioning hole 324, and thus ensure the stability of the positioning rod 323 after being clamped therein.

[0034] The implementation principle of a kind of agricultural irrigation polyester water belt in this embodiment is as follows: during installation, first, the limit plug 312 is inserted into the branch port 311 to complete the preliminary connection and installation. Then, the lever 315 can be rotated. At this time, the lever 315 will drive the threaded sleeve 314 to rotate on the outer wall of the screw rod 313, and thus move downward. At the same time, during the downward movement of the threaded sleeve 314, the sealing plate 316 will be driven to move downward until the bottom end of the sealing plate 316 contacts the water belt 1. Then, continue to rotate to make the bottom end of the sealing plate 316 closely adhere to the water belt 1 to seal the branch port 311, and at the same time complete the installation of the socket 319. Then, the branch pipe can be sleeved outside the socket 319. After being sleeved, the fixed pull ring 3110 can be rotated upward. Since the upper port of the fixed pull ring 3110 is smaller and the upper port of the socket 319 is larger, the branch pipe will be squeezed and pressed during the upward pulling process, so as to play a limiting role. Since both the socket 319 and the fixed pull ring 3110 are made of rubber, friction limitation will be generated between the two, so as to complete the fixed limiting role of the branch pipe. In this way, the disassembly and assembly are more convenient, and there is no need to use four bolts for installation, which is more convenient.

[0035] When it is necessary to extend the length of the socket 319, the socket 319 can be directly rotated to drive the limit plate 318 and the fixed plate 321 to rotate. When the fixed plate 321 rotates, the positioning rod 323 can be driven to rotate. At this time, the inclined surface provided on the outer wall of the positioning rod 323 will be squeezed by the inner wall of the positioning hole 324 and retract inward. During the retracting movement, the spring 322 will be squeezed, so the positioning rod 323 will disengage from the inner wall of the positioning hole 324, releasing the limiting effect of the limit plate 318. Then, pull the socket 319 upward. During the pulling process, the extended folding pipe 325 will be pulled to extend, so as to complete the extension of the socket 319, which is convenient for the watering work of the staff.

Claims

1. An agricultural irrigation polyester water hose, comprising a water hose (1); The connecting member (2) provided at one end of the water hose (1), characterized in that, A fixing mechanism (31) is provided on the water hose (1), and a limiting and extending mechanism (32) is provided above the fixing mechanism (31). The fixing mechanism (31) includes a branch port (311) opened on the outer wall of the water hose (1): A limiting plug (312) is sleeved on the inner wall of the branch port (311). A lead screw (313) is fixedly connected to the top end of the limiting plug (312). A threaded sleeve (314) is threadedly connected to the outer wall of the lead screw (313). A dial rod (315) is fixedly connected to the outer wall of the threaded sleeve (314). A sealing plate (316) is fixedly connected to the bottom end of the threaded sleeve (314). A connecting sleeve (317) is fixedly connected to the end of the lead screw (313) away from the limiting plug (312). A limiting plate (318) is in limiting contact with the top end of the connecting sleeve (317). A socket (319) is fixedly connected to the top end of the limiting plate (318). A fixing pull ring (3110) is sleeved on the outer wall of the socket (319).

2. The agricultural irrigation polyester water hose according to claim 1, wherein The limiting and extending mechanism (32) includes a fixing plate (321) fixedly connected to the outer wall of the limiting plate (318). A sliding hole is opened on the outer wall of the bottom end of the fixing plate (321). A spring (322) is fixedly connected to the inner wall of the sliding hole. A positioning rod (323) is fixedly connected to the end of the spring (322) away from the inner wall of the sliding hole. An extending and folding tube (325) is fixedly connected to the inner wall of the bottom end of the connecting sleeve (317).

3. The agricultural irrigation polyester water hose according to claim 1, characterized in that, A through hole is opened at the top end of the limiting plug (312). The lead screw (313) is hollow. The lead screw (313) is communicated with the limiting plug (312). The connecting sleeve (317) is communicated with the top end of the lead screw (313).

4. The agricultural irrigation polyester water hose according to claim 1, characterized in that, The limiting plug (312) and the sealing plate (316) are both made of rubber. The limiting plug (312) is in the shape of a frustum of a cone with a smaller bottom and a larger top.

5. A kind of agricultural irrigation polyester water hose according to claim 1, characterized in that, The socket (319) is in the shape of a cylinder with a larger top and a smaller bottom. The fixing pull ring (3110) is in the shape of a cylinder made of rubber with a smaller top and a larger bottom.

6. The agricultural irrigation polyester water hose according to claim 2, characterized in that, The outer wall of the end of the positioning rod (323) away from the spring (322) is provided with an inclined surface, and the inclined surface is symmetrically distributed on the outer wall of the positioning rod (323) in a left-right symmetrical structure.

7. An agricultural irrigation polyester water hose according to claim 2, characterized in that, The outer wall of the positioning rod (323) is fitted with the inner wall of the positioning hole (324).

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