Multi-pipe-diameter self-adaptive adjustable drip irrigation tape extruder

Abstract

The utility model belongs to the technical field of drip irrigation tape extruders, and discloses a multi-pipe-diameter self-adaptive adjustable drip irrigation tape extruder which comprises a supporting frame, a motor is arranged at the top end of the supporting frame, a driving box is arranged on one side of the top end of the supporting frame, a first connecting pipe is arranged on one side of the driving box, and the top end of the first connecting pipe is communicated with a feeding pipe. The side, away from the driving box, of the first connecting pipe is connected with a threaded heating pipe, a supporting block is arranged at the top end of the supporting frame, and the top end of the supporting block is connected with the bottom end of the threaded heating pipe. According to the device, through cooperative use of a first combined ring, a second combined ring, a first connecting groove, a second connecting groove, a positioning block and a positioning groove, extrusion heads of different sizes can be conveniently mounted and replaced, through arrangement of a supporting rod, a supporting seat and universal rolling wheels, a user can conveniently support the extrusion heads when the extrusion heads are replaced, and the use safety of the user is improved. And the extrusion head does not need to be lifted up effortlessly, and replacement operation can be conveniently carried out by a single person.

Description

Technical Field

[0001] This utility model belongs to the technical field of drip irrigation tape extruders, and more specifically, it relates to a multi-diameter adaptive adjustable drip irrigation tape extruder. Background Technology

[0002] The drip irrigation tape extruder uses plastic melt extrusion technology to heat and plasticize raw materials such as PE, which are then molded and cooled to produce drip irrigation tape. The equipment features a compact structure, stable process, and supports automatic control and rapid mold change. It is widely used in modern agricultural water-saving irrigation projects, contributing to efficient irrigation of farmland.

[0003] Current drip irrigation tape extruders are often of fixed specifications, producing drip irrigation tapes of uniform size. If different diameter irrigation tapes are to be produced, a separate irrigation tape extruder of the corresponding specification must be used. Having different specifications of irrigation tape extruders placed in the factory is inconvenient and occupies a lot of factory space, resulting in a crowded production environment.

[0004] Therefore, in view of this, we have studied and improved the existing structure and its shortcomings, and provided a multi-diameter adaptive adjustable drip irrigation tape extruder in order to achieve a more practical purpose. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a multi-diameter adaptive adjustable drip irrigation tape extruder, which is achieved by the following specific technical means:

[0006] A multi-diameter adaptive adjustable drip irrigation tape extruder includes a support frame. A motor is mounted at the top of the support frame. A drive box is mounted on one side of the top of the support frame. A first connecting pipe is mounted on one side of the drive box. A feeding pipe is connected to the top of the first connecting pipe. A threaded heating pipe is connected to the first connecting pipe on the side away from the drive box. A support block is mounted at the top of the support frame. The top of the support block is connected to the bottom of the threaded heating pipe. A control screen is mounted at the top of the support block. A second connecting pipe is connected to the threaded heating pipe on the side away from the drive box. A first combined ring is mounted on the second connecting pipe on the side away from the threaded heating pipe. A plurality of first connecting grooves are formed on one side of the first combined ring. Each of the plurality of first connecting grooves is movably connected to a fixing bolt. A second combined ring is connected to the first combined ring by a plurality of fixing bolts. An extrusion head is mounted on the side of the second combined ring away from the first combined ring. A support rod is mounted at the bottom of the extrusion head. A support base is mounted at the bottom of the support rod.

[0007] Furthermore, a plurality of positioning blocks are provided on one side of the first combined ring, and a plurality of positioning grooves are provided on the side of the second combined ring facing the first combined ring corresponding to the plurality of positioning blocks.

[0008] Furthermore, the second combined ring has a plurality of second connecting grooves corresponding to a plurality of first connecting grooves.

[0009] Furthermore, the bottom end of the support base is provided with two pairs of omnidirectional rollers.

[0010] Furthermore, an electrical box is provided on one side of the support frame.

[0011] Furthermore, a drive slot is provided inside the drive box, and a first rotating shaft, a second rotating shaft, and a third rotating shaft are rotatably connected in the drive slot. The output end of the motor is connected to one end of the first rotating shaft via a coupling. A first gear is sleeved on the outer side of the first rotating shaft, and a second gear and a third gear are sleeved on the outer side of the second rotating shaft. The first gear meshes with the second gear.

[0012] Furthermore, a fourth gear is fitted on the outer side of the second rotating shaft, and the fourth gear meshes with the third gear.

[0013] Furthermore, a threaded rod is provided inside the threaded heating tube, and one end of the third rotating shaft passes through the drive box and is connected to the threaded rod.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] In this invention, the combined use of the first combined ring, the second combined ring, the first connecting groove, the second connecting groove, the positioning block, and the positioning groove facilitates the installation and replacement of extrusion heads of different sizes. The support rod, the support base, and the universal rollers provide support for the user when replacing the extrusion head, eliminating the need to lift the extrusion head and allowing for convenient replacement by a single person. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0017] Figure 2 This is a side sectional view of the present invention.

[0018] Figure 3 This is a utility model Figure 2 An enlarged schematic diagram of the A structure.

[0019] Figure 4 This is a schematic diagram of the overall disassembly structure of this utility model.

[0020] In the diagram, the correspondence between component names and drawing numbers is as follows:

[0021] 1. Support frame; 2. Motor; 3. Drive box; 4. First connecting pipe; 5. Feeding pipe; 6. Threaded heating pipe; 7. Support block; 8. Control screen; 9. Second connecting pipe; 10. First combined ring; 11. First connecting groove; 12. Fixing bolt; 13. Second combined ring; 14. Extrusion head; 15. Support rod; 16. Support base; 17. Positioning block; 18. Positioning groove; 19. Second connecting groove; 20. Universal roller; 21. Power box; 22. Drive groove; 23. First rotating shaft; 24. Second rotating shaft; 25. Third rotating shaft; 26. First gear; 27. Third gear; 28. Fourth gear; 29. ​​Threaded rod; 30. Second gear. Detailed Implementation

[0022] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0023] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model 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, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0024] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0025] Example:

[0026] As attached Figure 1 To be continued Figure 4 As shown:

[0027] This utility model provides a multi-diameter adaptive adjustable drip irrigation tape extruder, including a support frame 1, a motor 2 at the top of the support frame 1, a drive box 3 on one side of the top of the support frame 1, a first connecting pipe 4 on one side of the drive box 3, a feeding pipe 5 at the top of the first connecting pipe 4, a threaded heating pipe 6 connected to the first connecting pipe 4 on the side away from the drive box 3, a support block 7 at the top of the support frame 1, the top of the support block 7 connected to the bottom of the threaded heating pipe 6, and a control screen 8 at the top of the support block 7. A second connecting pipe 9 is connected to one side of the drive box 3. A first combined ring 10 is provided on the side of the second connecting pipe 9 away from the threaded heating pipe 6. A plurality of first connecting grooves 11 are opened on one side of the first combined ring 10. Each of the plurality of first connecting grooves 11 is movably connected to a fixing bolt 12. The first combined ring 10 is connected to a second combined ring 13 through the plurality of fixing bolts 12. A pressing head 14 is provided on the side of the second combined ring 13 away from the first combined ring 10. A support rod 15 is provided at the bottom end of the pressing head 14. A support seat 16 is provided at the bottom end of the support rod 15.

[0028] The first combined ring 10 has several positioning blocks 17 on one side, and the second combined ring 13 has several positioning grooves 18 on the side facing the first combined ring 10 corresponding to the positioning blocks 17, which can quickly position and install the extrusion head 14.

[0029] The second combined ring 13 has several second connecting grooves 19 corresponding to several first connecting grooves 11.

[0030] The support base 16 is equipped with two pairs of universal rollers 20 at its bottom end, which facilitate the movement of the extrusion head 14 after it is disassembled.

[0031] Among them, a power box 21 is provided on one side of the support frame 1, which can stably provide driving power for the entire device.

[0032] The drive box 3 has a drive groove 22, and a first rotating shaft 23, a second rotating shaft 24 and a third rotating shaft 25 are rotatably connected in the drive groove 22. The output end of the motor 2 is connected to one end of the first rotating shaft 23 through a coupling. A first gear 26 is sleeved on the outside of the first rotating shaft 23, and a second gear 30 and a third gear 27 are sleeved on the outside of the second rotating shaft 24. The first gear 26 meshes with the second gear 30.

[0033] The second rotating shaft 24 is fitted with a fourth gear 28 on its outer side. The fourth gear 28 meshes with the third gear 27, so that the second rotating shaft 24 can easily drive the third rotating shaft 25 to rotate when it rotates.

[0034] The threaded heating tube 6 is equipped with a threaded rod 29. One end of the third rotating shaft 25 passes through the drive box 3 and is connected to the threaded rod 29. The third rotating shaft 25 can conveniently drive the threaded rod 29 to rotate.

[0035] The working principle of this embodiment is as follows: Before use, the operator can replace the extrusion head 14 according to the diameter of the irrigation tape to be processed. The second combination ring 13 on the extrusion head 14 of the appropriate specification corresponds to the first combination ring 10, ensuring that the positioning blocks 17 are all located in the positioning grooves 18. Then, the first connecting groove 11 and the second connecting groove 19 are fixedly connected by the fixing bolts 12 to complete the installation of the extrusion head 14. The support rod 15 and the support seat 16 can easily support the extrusion head 14 during installation. The universal roller 20 can easily adjust the position of the extrusion head 14 during installation. After installation, the entire device can be used normally. The motor 2 drives the first rotating shaft 23 to rotate, the first gear 26 drives the second gear 30 to rotate, the second gear 30 rotates and causes the second rotating shaft 24 to rotate, the third gear 27 rotates at the same time and drives the fourth gear 28 to rotate, so that the third rotating shaft 25 can drive the threaded rod 29 to rotate. The feeding pipe 5 injects the material into the threaded heating pipe 6 through the first connecting pipe 4. The entire device runs continuously to extrude the irrigation tape.

[0036] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A multi-diameter adaptive adjustable drip irrigation tape extruder, comprising a support frame (1), characterized in that: A motor (2) is provided at the top of the support frame (1). A drive box (3) is provided on one side of the top of the support frame (1). A first connecting pipe (4) is provided on one side of the drive box (3). A feeding pipe (5) is connected to the top of the first connecting pipe (4). A threaded heating pipe (6) is connected to the first connecting pipe (4) on the side away from the drive box (3). A support block (7) is provided at the top of the support frame (1). The top of the support block (7) is connected to the bottom of the threaded heating pipe (6). A control screen (8) is provided at the top of the support block (7). A threaded heating pipe (6) is connected to the bottom of the threaded heating pipe (6) on the side away from the drive box (3). The second connecting pipe (9) has a first combined ring (10) on the side away from the threaded heating pipe (6). The first combined ring (10) has a plurality of first connecting grooves (11) on one side. Each of the plurality of first connecting grooves (11) is movably connected to a fixing bolt (12). The first combined ring (10) is connected to a second combined ring (13) by the plurality of fixing bolts (12). The second combined ring (13) has a pressing head (14) on the side away from the first combined ring (10). The bottom end of the pressing head (14) is provided with a support rod (15). The bottom end of the support rod (15) is provided with a support seat (16).

2. The multi-diameter adaptive adjustable drip irrigation tape extruder as described in claim 1, characterized in that: The first combined ring (10) has a plurality of positioning blocks (17) on one side, and the second combined ring (13) has a plurality of positioning grooves (18) on the side facing the first combined ring (10) corresponding to the plurality of positioning blocks (17).

3. The multi-diameter adaptive adjustable drip irrigation tape extruder as described in claim 1, characterized in that: The second combined ring (13) has a plurality of second connecting grooves (19) corresponding to a plurality of first connecting grooves (11).

4. The multi-diameter adaptive adjustable drip irrigation tape extruder as described in claim 1, characterized in that: The bottom end of the support base (16) is provided with two pairs of universal rollers (20).

5. The multi-diameter adaptive adjustable drip irrigation tape extruder as described in claim 1, characterized in that: An electrical box (21) is provided on one side of the support frame (1).

6. The multi-diameter adaptive adjustable drip irrigation tape extruder as described in claim 1, characterized in that: The drive box (3) has a drive groove (22) inside. A first rotating shaft (23), a second rotating shaft (24) and a third rotating shaft (25) are rotatably connected in the drive groove (22). The output end of the motor (2) is connected to one end of the first rotating shaft (23) through a coupling. A first gear (26) is sleeved on the outside of the first rotating shaft (23). A second gear (30) and a third gear (27) are sleeved on the outside of the second rotating shaft (24). The first gear (26) meshes with the second gear (30).

7. The multi-diameter adaptive adjustable drip irrigation tape extruder as described in claim 6, characterized in that: A fourth gear (28) is fitted on the outer side of the second shaft (24), and the fourth gear (28) meshes with the third gear (27).

8. The multi-diameter adaptive adjustable drip irrigation tape extruder as described in claim 7, characterized in that: The threaded heating tube (6) is provided with a threaded rod (29), and one end of the third rotating shaft (25) passes through the drive box (3) and is connected to the threaded rod (29).

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