Buffering concentrator for drip irrigation tape winding

Abstract

The application provides a buffering hub for drip irrigation tape winding, and relates to the technical field of drip irrigation tape winding, which comprises a support mounting piece, a buffering hub piece, a hub driving piece and a drip irrigation tape guide piece; the buffering hub piece is installed on the support mounting piece; the hub driving piece is installed on the support mounting piece and the buffering hub piece; two groups of the drip irrigation tape guide pieces are arranged, and the two groups of drip irrigation tape guide pieces are installed on the support mounting piece; the two groups of drip irrigation tape guide pieces are used for guiding the produced drip irrigation tape; when the buffering hub b moves upward, the drip irrigation tape wound on the buffering hub wheel a and the buffering hub wheel b becomes longer, the produced drip irrigation tape is temporarily stored, winding of the produced drip irrigation tape is avoided, and subsequent winding is facilitated; the problem that the produced drip irrigation tape is directly stacked on the ground when the winding equipment is changed, the produced drip irrigation tape is easily knotted, and subsequent winding is not facilitated is solved.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of drip irrigation tape winding, more specifically, relates to a buffer hub for drip irrigation tape winding. BACKGROUND

[0002] Drip irrigation tape winding after production is a key link to ensure product quality and transportation efficiency. Winding can make drip irrigation tape neatly and orderly, avoid winding, wear or deformation during storage and transportation, and maintain its structural integrity. This helps to reduce waste during subsequent laying, improve construction efficiency, facilitate standardized packaging and logistics management, and reduce transportation costs.

[0003] Currently, there are still some problems in the winding of drip irrigation tape: 1. When the winding equipment changes the winding, the produced drip irrigation tape is directly piled on the ground, which makes the produced drip irrigation tape prone to knotting and is not conducive to subsequent winding; 2. When the produced drip irrigation tape is piled up too much, the staff generally reduces the probability of knotting of the drip irrigation tape by pulling the drip irrigation tape. Since the drip irrigation tape near the winding equipment is not effectively fixed, a small amount of drip irrigation tape in the winding equipment is prone to falling off from the winding equipment. SUMMARY

[0004] The present application relates to a buffer hub for drip irrigation tape winding, which has a support mounting, a buffer hub, a hub drive and a drip irrigation tape guide. When the buffer hub b moves upward, the drip irrigation tape wound on the row of buffer hub wheels a and the row of buffer hub wheels b becomes longer, temporarily storing the produced drip irrigation tape, avoiding winding of the produced drip irrigation tape, and facilitating subsequent winding. Corresponding two rectangular brake rods contact corresponding two brake slots, so that the drip irrigation tape near the winding equipment stops moving, ensuring that the produced drip irrigation tape is all wound and temporarily stored on the row of buffer hub wheels a and the row of buffer hub wheels b. The problems of knotting of the produced drip irrigation tape and falling off of a small amount of drip irrigation tape in the winding equipment are solved.

[0005] The present application provides a buffer hub for drip irrigation tape winding, comprising: a support mounting, a buffer hub, a hub drive and a drip irrigation tape guide. The buffer hub is installed on the support mounting, and the buffer hub is used for temporarily storing the produced drip irrigation tape. The hub drive is installed on the support mounting and the buffer hub, and the hub drive is used to drive the buffer hub. The drip irrigation tape guide is provided with two groups, and the two groups of drip irrigation tape guides are installed on the support mounting. The two groups of drip irrigation tape guides are used to guide the produced drip irrigation tape.

[0006] In at least some embodiments, the support mounting member comprises: a support mounting frame, a support positioning frame, and a support roller; two support positioning frames are fixedly installed at the bottom of the support mounting frame; two support rollers are slidingly installed on the support mounting frame, and the bottoms of the two support rollers are flush with the bottoms of the two support positioning frames.

[0007] In at least some embodiments, the support mounting member further comprises: a triangular mounting seat, a U-shaped connecting frame, and an electric telescopic rod a; two triangular mounting seats are fixedly installed at the bottom of the support mounting frame; two U-shaped connecting frames are fixedly installed at the front side of the two support rollers; two electric telescopic rods a are installed on the two triangular mounting seats, and the output shafts of the two electric telescopic rods a are fixedly connected with the two U-shaped connecting frames.

[0008] In at least some embodiments, the buffer hub comprises: an installation vertical plate, a buffer hub a, a buffer hub wheel a, and a positioning mounting seat; two installation vertical plates are fixedly installed on the support mounting frame; the buffer hub a is fixedly installed on the two installation vertical plates; a row of buffer hub wheels a are rotatably installed on the buffer hub a; four positioning mounting seats are fixedly installed on the support mounting frame and the two installation vertical plates.

[0009] In at least some embodiments, the buffer hub further comprises: a circular guide rod, a connecting sliding block, a buffer hub b, and a buffer hub wheel b; two circular guide rods are fixedly installed on the four positioning mounting seats; four connecting sliding blocks are slidingly installed outside the two circular guide rods; the buffer hub b is fixedly installed at the front side of the four connecting sliding blocks; a row of buffer hub wheels b are rotatably installed on the buffer hub b.

[0010] In at least some embodiments, the hub driving member comprises: an installation frame, a synchronous wheel a, a servo motor, a synchronous wheel b, and a synchronous belt; the installation frame is fixedly installed at the top of the support mounting frame; the synchronous wheel a is rotatably installed on the installation frame; the servo motor is fixedly installed on the support mounting frame; the synchronous wheel b is fixedly installed on the output shaft of the servo motor; the synchronous belt is installed on the synchronous wheel a and the synchronous wheel b.

[0011] In at least some embodiments, the buffer hub further comprises: an L-shaped connecting plate, a rectangular pressing plate and a connecting concave-convex plate; the L-shaped connecting plate is fixedly installed on the rear side of the buffer hub b; the rectangular pressing plate and the connecting concave-convex plate are installed on the synchronous belt, and the rectangular pressing plate is connected with the connecting concave-convex plate through screws, and the connecting concave-convex plate is fixedly connected with the L-shaped connecting plate.

[0012] In at least some embodiments, the drip irrigation belt guide comprises: a drip irrigation belt guide frame and a drip irrigation belt guide wheel; the drip irrigation belt guide frame is fixedly installed on the support mounting frame; the drip irrigation belt guide wheel is provided with two, and the two drip irrigation belt guide wheels are rotatably installed on the drip irrigation belt guide frame, and a circle of brake clamping grooves is respectively formed on the two drip irrigation belt guide wheels.

[0013] In at least some embodiments, the drip irrigation belt guide further comprises: an L-shaped control frame, an electric telescopic rod b and a drip irrigation belt limiting wheel; the L-shaped control frame is fixedly installed on the top of the drip irrigation belt guide frame; the electric telescopic rod b is installed on the L-shaped control frame; the drip irrigation belt limiting wheel is installed on the output shaft of the electric telescopic rod b.

[0014] In at least some embodiments, the drip irrigation belt guide further comprises: a rectangular brake rod, a limiting ring and a spiral spring; the rectangular brake rod is provided with two, and the two rectangular brake rods are slidably installed on the drip irrigation belt limiting wheel, and the bottom of the two rectangular brake rods is in a slope structure; the limiting ring is provided with four, and the four limiting rings are fixedly installed on the outside of the two rectangular brake rods; the spiral spring is provided with two, and the two spiral springs are sleeved on the outside of the two rectangular brake rods, and the two spiral springs are located between the lower two limiting rings and the drip irrigation belt limiting wheel.

[0015] Compared with the prior art, the present application has the following beneficial effects:

[0016] 1、The setting of the two support positioning frames and the two support rollers plays a supporting role on the support mounting frame; at the same time, the staff can connect the two support positioning frames with the ground through bolts, so that the support mounting frame does not change position when in use, and has higher stability; when the output shafts of the two electric telescopic rods a are extended, the two support rollers move backward, and when the output shafts of the two electric telescopic rods a are retracted, the two support rollers move forward, so that the positions of the two support rollers can automatically change with the height of the buffer hub b, and the support center of gravity of the support mounting frame can be automatically adjusted, so that the support mounting frame can be in a stable state when the buffer hub b moves upward or downward.

[0017] 2. The arrangement of one row of buffer hub wheels a and one row of buffer hub wheels b in this invention serves to temporarily store and wind the produced drip irrigation tape; the arrangement of four connecting sliders and two circular guide rods allows the buffer hub frame b to move up and down along the two circular guide rods; when the buffer hub frame b moves upward, the drip irrigation tape wound on one row of buffer hub wheels a and one row of buffer hub wheels b becomes longer, which temporarily stores the produced drip irrigation tape, prevents the drip irrigation tape from tangling, and facilitates subsequent winding; when the buffer hub frame b moves downward, the drip irrigation tape wound on one row of buffer hub wheels a and one row of buffer hub wheels b becomes shorter.

[0018] In addition, when the output shaft of the servo motor rotates, the synchronous belt rotates under the action of synchronous pulley a and synchronous pulley b; when the output shaft of the servo motor rotates forward, the buffer hub b moves upward automatically; when the output shaft of the servo motor rotates in reverse, the buffer hub b moves downward automatically.

[0019] 3. The four drip irrigation tape guide wheels of this invention guide the drip irrigation tape after production, ensuring that the drip irrigation tape will not fall off the first row of buffer hub wheels a and the first row of buffer hub wheels b. When the drip irrigation tape needs to be connected to the first row of buffer hub wheels a and the first row of buffer hub wheels b, the operator retracts the output shaft of the two electric telescopic rods b. At this time, the distance between the two drip irrigation tape limit wheels and the two outer drip irrigation tape guide wheels increases, which is conducive to the connection of the drip irrigation tape with the first row of buffer hub wheels a, the first row of buffer hub wheels b and the four drip irrigation tape guide wheels.

[0020] In addition, when the drip irrigation tape stops winding, the output shaft of one of the electric telescopic rods b extends fully, which clamps the drip irrigation tape, causing the corresponding two rectangular brake rods to contact the corresponding two brake slots, stopping the drip irrigation tape on the side closest to the winding equipment. This ensures that all the drip irrigation tape after production is temporarily wound and stored on a row of buffer hub wheels a and a row of buffer hub wheels b. The four helical springs allow the four rectangular brake rods to elastically contact the corresponding drip irrigation tape guide wheels, allowing the two rectangular brake rods to be directly inserted into the two brake slots, or to be directly inserted into the two brake slots after the drip irrigation tape guide wheels rotate slightly. Attached Figure Description

[0021] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings of the embodiments will be briefly described below.

[0022] The accompanying drawings described below are only related to some embodiments of the invention and are not intended to limit the invention.

[0023] In the attached diagram:

[0024] Figure 1 A three-dimensional structural schematic diagram of the present invention is shown;

[0025] Figure 2 The present invention is shown. Figure 1 A schematic diagram of the bottom view structure;

[0026] Figure 3 The present invention is shown. Figure 2 A magnified schematic diagram of a portion of region A in the middle;

[0027] Figure 4 The present invention is shown. Figure 1 A schematic diagram of the structure from the perspective of the viewpoint;

[0028] Figure 5 The present invention is shown. Figure 1 A magnified schematic diagram of a portion of region B in the middle;

[0029] Figure 6 The present invention is shown. Figure 1 A magnified schematic diagram of a portion of region C in the middle;

[0030] Figure 7 The present invention is shown. Figure 1 A schematic diagram of the structure from the rear side view;

[0031] Figure 8 The present invention is shown. Figure 7 A magnified schematic diagram of a portion of region D in the middle;

[0032] Figure 9 A schematic diagram of the structure of the drip irrigation tape guide of the present invention is shown;

[0033] Figure 10 The present invention is shown. Figure 9 A magnified schematic diagram of the structure of region E in the middle.

[0034] List of reference numerals in the attached diagram:

[0035] 100. Support mounting component; 101. Support mounting bracket; 102. Support positioning bracket; 103. Support roller; 104. Triangular mounting base; 105. U-shaped connecting bracket; 106. Electric telescopic rod a;

[0036] 200. Buffer hub assembly; 201. Mounting vertical plate; 202. Buffer hub frame a; 203. Buffer hub wheel a; 204. Positioning mounting base; 205. Circular guide rod; 206. Connecting slider; 207. Buffer hub frame b; 208. Buffer hub wheel b; 209. L-shaped connecting plate; 210. Rectangular clamping plate; 211. Connecting concave and convex plates;

[0037] 300. Hub drive unit; 301. Mounting frame; 302. Synchronous pulley a; 303. Servo motor; 304. Synchronous pulley b; 305. Synchronous belt;

[0038] 400. Drip irrigation tape guide; 401. Drip irrigation tape guide frame; 402. Drip irrigation tape guide wheel; 4021. Brake slot; 403. L-shaped control frame; 404. Electric telescopic rod b; 405. Drip irrigation tape limit wheel; 406. Rectangular brake rod; 407. Limiting ring; 408. Helical spring. Detailed Implementation

[0039] To make the objectives, solutions, and advantages of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Unless otherwise stated, the terms used herein have their ordinary meanings in the art. The same reference numerals in the drawings represent the same parts.

[0040] Example: Please refer to Figures 1 to 10 As shown: This invention provides a buffer hub for drip irrigation tape winding, comprising: a support mounting component 100, a buffer hub component 200, a hub drive component 300, and a drip irrigation tape guide component 400; the buffer hub component 200 is mounted on the support mounting component 100 and is used to temporarily store the drip irrigation tape after production; the hub drive component 300 is mounted on the support mounting component 100 and the buffer hub component 200 and is used to drive the buffer hub component 200; two sets of drip irrigation tape guide components 400 are provided, and the two sets of drip irrigation tape guide components 400 are mounted on the support mounting component 100 and are used to guide the drip irrigation tape after production.

[0041] In this embodiment of the disclosure, such as Figure 2 and Figure 3 As shown, the support mounting component 100 includes: a support mounting frame 101, a support positioning frame 102, and support rollers 103; two support positioning frames 102 are provided, and the two support positioning frames 102 are fixedly installed on the bottom of the support mounting frame 101; two support rollers 103 are provided, and the two support rollers 103 are slidably installed on the support mounting frame 101, and the bottom of the two support rollers 103 is flush with the bottom of the two support positioning frames 102; the support mounting component 100 also includes: a triangular mounting base 104, a U-shaped connector The system includes a connecting frame 105 and an electric telescopic rod a106; two triangular mounting bases 104 are provided, and the two triangular mounting bases 104 are fixedly installed at the bottom of the support mounting frame 101; two U-shaped connecting frames 105 are provided, and the two U-shaped connecting frames 105 are fixedly installed on the front side of the two support rollers 103; two electric telescopic rods a106 are provided, and the two electric telescopic rods a106 are installed on the two triangular mounting bases 104, and the output shafts of the two electric telescopic rods a106 are fixedly connected to the two U-shaped connecting frames 105.

[0042] Its specific functions are as follows: Since the two support positioning frames 102 are fixedly installed at the bottom of the support mounting frame 101, and the bottoms of the two support rollers 103 are flush with the bottoms of the two support positioning frames 102, they provide support for the support mounting frame 101. Simultaneously, workers can connect the two support positioning frames 102 to the ground using bolts, ensuring that the support mounting frame 101 does not change position during use, thus increasing stability. Furthermore, since the two U-shaped connecting frames 105 are fixedly installed on the front side of the two support rollers 103, and the two electric telescopic rods a106 are installed on the two triangular mounting bases 10... 4. The output shafts of the two electric telescopic rods a106 are fixedly connected to the two U-shaped connecting frames 105. When the output shafts of the two electric telescopic rods a106 extend, the two support rollers 103 move backward. When the output shafts of the two electric telescopic rods a106 retract and reset, the two support rollers 103 move forward, so that the position of the two support rollers 103 can automatically change with the height of the buffer hub b207, and can automatically adjust the support center of gravity of the support mounting frame 101, so that the support mounting frame 101 can be in a stable state when the buffer hub b207 moves up or down.

[0043] In this embodiment of the disclosure, such as Figure 5 , Figure 6 and Figure 8As shown, the buffer hub 200 includes: mounting vertical plates 201, buffer hub frame a202, buffer hub wheels a203, and positioning mounting seats 204; there are two mounting vertical plates 201, and the two mounting vertical plates 201 are fixedly mounted on the support mounting frame 101; the buffer hub frame a202 is fixedly mounted on the two mounting vertical plates 201; there is a row of buffer hub wheels a203, and the row of buffer hub wheels a203 is rotatably mounted on the buffer hub frame a202; there are four positioning mounting seats 204, and the two upper positioning mounting seats 204 are... The buffer hub 200 is fixedly installed on the support mounting bracket 101, and the two positioning mounting seats 204 below are fixedly installed on the two mounting vertical plates 201. The buffer hub 200 also includes: circular guide rods 205, connecting sliders 206, a buffer hub frame b207, and buffer hub wheels b208. There are two circular guide rods 205, and the two circular guide rods 205 are fixedly installed on the four positioning mounting seats 204. There are four connecting sliders 206, and the four connecting sliders 206 are slidably installed on the outside of the two circular guide rods 205. The buffer hub frame b207... The four connecting sliders 206 are fixedly installed on the front side; a row of buffer hub wheels b208 is provided, and the row of buffer hub wheels b208 is rotatably mounted on the buffer hub frame b207; the hub drive component 300 includes: a mounting frame 301, a synchronous pulley a302, a servo motor 303, a synchronous pulley b304, and a synchronous belt 305; the mounting frame 301 is fixedly installed on the top of the support mounting frame 101; the synchronous pulley a302 is rotatably mounted on the mounting frame 301; the servo motor 303 is fixedly installed on the support mounting frame 101; the synchronous pulley b304... The synchronous belt 305 is fixedly installed on the output shaft of the servo motor 303 and the synchronous pulleys a302 and b304. The buffer hub 200 also includes an L-shaped connecting plate 209, a rectangular pressing plate 210, and a connecting convex and concave plate 211. The L-shaped connecting plate 209 is fixedly installed on the rear side of the buffer hub b207. The rectangular pressing plate 210 and the connecting convex and concave plate 211 are installed on the synchronous belt 305, and the rectangular pressing plate 210 and the connecting convex and concave plate 211 are connected by screws, and the connecting convex and concave plate 211 is fixedly connected to the L-shaped connecting plate 209.

[0044] Its specific functions are as follows: A row of buffer hub wheels a203 is rotatably mounted on the buffer hub frame a202, and a row of buffer hub wheels b208 is rotatably mounted on the buffer hub frame b207, providing temporary storage and winding for the produced drip irrigation tape. Furthermore, four connecting sliders 206 are slidably mounted on the outside of two circular guide rods 205, and the buffer hub frame b207 is fixedly mounted on the front side of the four connecting sliders 206, allowing the buffer hub frame b207 to move up and down along the two circular guide rods 205. When the buffer hub frame b207 moves upward, the drip irrigation tape wound on the row of buffer hub wheels a203 and a row of buffer hub wheels b208 becomes longer, providing temporary storage for the produced drip irrigation tape and preventing tangling, which is beneficial for subsequent winding. When the buffer hub frame b207 moves downward, the drip irrigation tape wound on the row of buffer hub wheels a203 and a row of buffer hub wheels b208 becomes shorter.

[0045] Furthermore, since synchronous pulley a302 is rotatably mounted on mounting frame 301, and synchronous pulley b304 is fixedly mounted on the output shaft of servo motor 303, and synchronous belt 305 is mounted on synchronous pulleys a302 and b304, when the output shaft of servo motor 303 rotates, synchronous belt 305 rotates under the action of synchronous pulleys a302 and b304; and since L-shaped connecting plate 209 is fixedly mounted on the rear side of buffer hub b207, and rectangular clamping plate 210 and connecting concave-convex plate 211 are mounted on synchronous belt 305, and connecting concave-convex plate 211 is fixedly connected to L-shaped connecting plate 209, when the output shaft of servo motor 303 rotates forward, buffer hub b207 automatically moves upward; when the output shaft of servo motor 303 rotates in reverse, buffer hub b207 automatically moves downward.

[0046] In this embodiment of the disclosure, such as Figure 9 and Figure 10As shown, the drip irrigation tape guide 400 includes: a drip irrigation tape guide frame 401 and drip irrigation tape guide wheels 402; the drip irrigation tape guide frame 401 is fixedly mounted on the support mounting frame 101; there are two drip irrigation tape guide wheels 402, and the two drip irrigation tape guide wheels 402 are rotatably mounted on the drip irrigation tape guide frame 401, and each of the two drip irrigation tape guide wheels 402 has a brake groove 4021; the drip irrigation tape guide 400 also includes: an L-shaped control frame 403, an electric telescopic rod b404, and a drip irrigation tape limiting wheel 405; the L-shaped control frame 403 is fixedly mounted on the top of the drip irrigation tape guide frame 401; the electric telescopic rod b404 is mounted on the L-shaped control frame 403; and the drip irrigation tape limiting wheel 405 is mounted on... The output shaft of the electric telescopic rod b404; the drip irrigation tape guide 400 also includes: a rectangular brake rod 406, a limiting ring 407, and a helical spring 408; there are two rectangular brake rods 406, which are slidably mounted on the drip irrigation tape limiting wheel 405, and the bottom of the two rectangular brake rods 406 is a sloping structure; there are four limiting rings 407, which are fixedly mounted on the outside of the two rectangular brake rods 406; there are two helical springs 408, which are sleeved on the outside of the two rectangular brake rods 406, and the two helical springs 408 are located between the two lower limiting rings 407 and the drip irrigation tape limiting wheel 405;

[0047] Its specific functions are as follows: Since two drip irrigation tape guide frames 401 are fixedly installed on the support mounting frame 101, and four drip irrigation tape guide wheels 402 are rotatably installed on the two drip irrigation tape guide frames 401, they guide the drip irrigation tape after production, ensuring that the drip irrigation tape does not fall off from a row of buffer feed rollers a203 and a row of buffer feed rollers b208; and since two L-shaped control frames 403 are fixedly installed on the top of the two drip irrigation tape guide frames 401, and two electric telescopic rods b404 are installed on the two L-shaped control frames 403... The two drip tape limiting wheels 405 are mounted on the output shafts of the two electric telescopic rods b404. When the drip tape needs to be connected to a row of buffer hub wheels a203 and a row of buffer hub wheels b208, the operator retracts the output shafts of the two electric telescopic rods b404. At this time, the distance between the two drip tape limiting wheels 405 and the two outer drip tape guide wheels 402 becomes longer, which is conducive to the connection of the drip tape with a row of buffer hub wheels a203, a row of buffer hub wheels b208 and four drip tape guide wheels 402.

[0048] Furthermore, because each of the four drip irrigation tape guide wheels 402 has a brake groove 4021, and the four rectangular brake rods 406 are slidably mounted on the two drip irrigation tape limit wheels 405, and the bottom of the four rectangular brake rods 406 has a sloping structure, when the drip irrigation tape stops winding, the output shaft of one of the electric telescopic rods b404 extends fully (when the external winding device is on the left, the output shaft of the left electric telescopic rod b404 extends fully; when the external winding device is on the right, the output shaft of the right electric telescopic rod b404 extends fully), which tightens the drip irrigation tape, causing the corresponding two rectangular brake rods 406 to contact the corresponding two brake grooves 4021, thus pressing the drip irrigation tape. The drip irrigation tape near the winding equipment stops moving, ensuring that all the drip irrigation tape after production is temporarily wound and stored on a row of buffer feeder wheels a203 and a row of buffer feeder wheels b208; and because four helical springs 408 are sleeved on the outside of four rectangular brake rods 406, and the four helical springs 408 are located between the four lower limiting rings 407 and the two drip irrigation tape limiting wheels 405, the four rectangular brake rods 406 can elastically contact the corresponding drip irrigation tape guide wheels 402, so that the two rectangular brake rods 406 can be directly inserted into the two brake slots 4021, or after the drip irrigation tape guide wheel 402 rotates slightly, the two rectangular brake rods 406 can be directly inserted into the two brake slots 4021;

[0049] Among them, two electric telescopic rods a106, servo motor 303 and two electric telescopic rods b404 are connected to an external control module. When servo motor 303 is working, the two electric telescopic rods a106 and one of the electric telescopic rods b404 can work automatically.

[0050] The specific usage and function of this embodiment are as follows:

[0051] In use, the operator first moves the support mounting bracket 101 to a suitable position, then connects the two support positioning brackets 102 to the ground with bolts. Next, the electric telescopic rod a106, servo motor 303, and two electric telescopic rods b404 are simultaneously connected to the external control module. When the drip irrigation tape needs to be connected to a row of buffer hub wheels a203 and a row of buffer hub wheels b208, the operator retracts the output shafts of the two electric telescopic rods b404. At this time, the distance between the two drip irrigation tape limiting wheels 405 and the two outer drip irrigation tape guide wheels 402 increases, which facilitates the connection of the drip irrigation tape to the row of buffer hub wheels a203, the row of buffer hub wheels b208, and the four drip irrigation tape guide wheels 402. The guide roller 402 guides the drip irrigation tape after production, ensuring it doesn't detach from the buffer rollers a203 and b208. When the external winding equipment changes rolls, the servo motor 303 operates. When the output shaft of the servo motor 303 rotates, the synchronous belt 305 rotates under the action of the synchronous rollers a302 and b304. When the output shaft of the servo motor 303 rotates forward, the buffer roller frame b207 automatically moves upward. As the buffer roller frame b207 moves upward, the drip irrigation tape wound around the buffer rollers a203 and b208 becomes longer, temporarily storing the produced drip irrigation tape and preventing tangling. This facilitates subsequent winding; when the output shaft of the servo motor 303 reverses, the buffer hub b207 automatically moves downwards. When the buffer hub b207 moves downwards, the drip irrigation tape wound on a row of buffer hub wheels a203 and a row of buffer hub wheels b208 becomes shorter; when the output shafts of the two electric telescopic rods a106 extend, the two support rollers 103 move backwards; when the output shafts of the two electric telescopic rods a106 retract and reset, the two support rollers 103 move forward, so that the position of the two support rollers 103 can automatically change with the height of the buffer hub b207, and can automatically adjust the support center of gravity of the support mounting frame 101, so that the support mounting frame 101 can be in a stable position when the buffer hub b207 moves upwards or downwards. In a stable state, when the drip irrigation tape stops winding, the output shaft of one of the electric telescopic rods b404 extends fully, pressing the drip irrigation tape and causing the corresponding two rectangular brake rods 406 to contact the corresponding two brake slots 4021, stopping the drip irrigation tape near the winding equipment and ensuring that the produced drip irrigation tape is temporarily wound and stored on a row of buffer feeder wheels a203 and a row of buffer feeder wheels b208; the four rectangular brake rods 406 can elastically contact the corresponding drip irrigation tape guide wheels 402, allowing the two rectangular brake rods 406 to be directly inserted into the two brake slots 4021, or after the drip irrigation tape guide wheels 402 rotate slightly, the two rectangular brake rods 406 can be directly inserted into the two brake slots 4021.

[0052] The following points should be noted in this article:

[0053] 1. The accompanying drawings of the embodiments disclosed herein only relate to the structures involved in the embodiments disclosed herein; other structures can be referred to in a general design.

[0054] 2. Where there is no conflict, the embodiments of this disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0055] The above are merely specific embodiments of this disclosure, but the scope of protection of this disclosure is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this disclosure should be included within the scope of protection of this disclosure. Therefore, the scope of protection of this disclosure should be determined by the scope of the claims.

Claims

1. A buffer hub for retracting drip irrigation tape, comprising: The device comprises a support mounting component (100), a buffer hub component (200), a hub drive component (300), and a drip irrigation tape guide component (400). The buffer hub component (200) is mounted on the support mounting component (100) and is used to temporarily store the drip irrigation tape after production. The hub drive component (300) is mounted on both the support mounting component (100) and the buffer hub component (200) and is used to drive the buffer hub component (200). Two sets of drip irrigation tape guide components (400) are provided, and both sets are mounted on the support mounting component (100). The two sets of drip irrigation tape guide components (400) are used to guide the drip irrigation tape after production. The support mounting component (100) includes a support mounting frame (101). The drip irrigation tape guide (400) includes: a drip irrigation tape guide frame (401) and drip irrigation tape guide wheels (402); the drip irrigation tape guide frame (401) is fixedly installed on the support mounting frame (101); there are two drip irrigation tape guide wheels (402), and the two drip irrigation tape guide wheels (402) are rotatably installed on the drip irrigation tape guide frame (401), and each of the two drip irrigation tape guide wheels (402) has a brake groove (4021); the drip irrigation tape guide (400) also includes: an L-shaped control frame (403), an electric telescopic rod b (404), and a drip irrigation tape limiting wheel (405); the L-shaped control frame (403) is fixedly installed on the top of the drip irrigation tape guide frame (401); the electric telescopic rod b (404) is installed on the L-shaped control frame (403); the drip irrigation tape limiting wheel (405) The drip irrigation tape guide (400) is installed on the output shaft of the electric telescopic rod b (404); the drip irrigation tape guide (400) also includes: a rectangular brake rod (406), a limiting ring (407) and a helical spring (408); there are two rectangular brake rods (406), and the two rectangular brake rods (406) are slidably installed on the drip irrigation tape limiting wheel (405), and the bottom of the two rectangular brake rods (406) is a sloping structure; there are four limiting rings (407), and the four limiting rings (407) are fixedly installed on the outside of the two rectangular brake rods (406); there are two helical springs (408), and the two helical springs (408) are sleeved on the outside of the two rectangular brake rods (406), and the two helical springs (408) are located between the two lower limiting rings (407) and the drip irrigation tape limiting wheel (405).

2. A buffer hub for drip irrigation tape rewinding according to claim 1, characterized in that, The support mounting component (100) further includes: a support positioning frame (102) and a support roller (103); there are two support positioning frames (102), and the two support positioning frames (102) are fixedly installed at the bottom of the support mounting frame (101); there are two support rollers (103), and the two support rollers (103) are slidably installed on the support mounting frame (101), and the bottom of the two support rollers (103) is flush with the bottom of the two support positioning frames (102).

3. A buffer hub for drip irrigation tape winding according to claim 2, characterized in that, The support mounting component (100) further includes: a triangular mounting base (104), a U-shaped connecting frame (105), and an electric telescopic rod a (106); there are two triangular mounting bases (104), and the two triangular mounting bases (104) are fixedly installed at the bottom of the support mounting frame (101); there are two U-shaped connecting frames (105), and the two U-shaped connecting frames (105) are fixedly installed on the front side of two support rollers (103); there are two electric telescopic rods a (106), and the two electric telescopic rods a (106) are installed on the two triangular mounting bases (104), and the output shafts of the two electric telescopic rods a (106) are fixedly connected to the two U-shaped connecting frames (105).

4. A buffer hub for drip irrigation tape winding according to claim 2, characterized in that, The buffer hub component (200) includes: a mounting vertical plate (201), a buffer hub frame a (202), a buffer hub wheel a (203), and a positioning mounting seat (204); there are two mounting vertical plates (201), and the two mounting vertical plates (201) are fixedly mounted on the support mounting frame (101); the buffer hub frame a (202) is fixedly mounted on the two mounting vertical plates (201); there is a row of buffer hub wheels a (203), and the row of buffer hub wheels a (203) is rotatably mounted on the buffer hub frame a (202); there are four positioning mounting seats (204), and the two upper positioning mounting seats (204) are fixedly mounted on the support mounting frame (101), and the two lower positioning mounting seats (204) are fixedly mounted on the two mounting vertical plates (201).

5. A buffer hub for drip irrigation tape winding according to claim 4, characterized in that, The buffer hub (200) further includes: a circular guide rod (205), a connecting slider (206), a buffer hub frame b (207), and a buffer hub wheel b (208); there are two circular guide rods (205), and the two circular guide rods (205) are fixedly installed on four positioning mounting seats (204); there are four connecting sliders (206), and the four connecting sliders (206) are slidably installed on the outside of the two circular guide rods (205); the buffer hub frame b (207) is fixedly installed on the front side of the four connecting sliders (206); there is a row of buffer hub wheels b (208), and the row of buffer hub wheels b (208) is rotatably installed on the buffer hub frame b (207).

6. A buffer hub for drip irrigation tape winding according to claim 5, characterized in that, The hub drive unit (300) includes: a mounting frame (301), a synchronous pulley a (302), a servo motor (303), a synchronous pulley b (304), and a synchronous belt (305); the mounting frame (301) is fixedly mounted on the top of the support mounting frame (101); the synchronous pulley a (302) is rotatably mounted on the mounting frame (301); the servo motor (303) is fixedly mounted on the support mounting frame (101); the synchronous pulley b (304) is fixedly mounted on the output shaft of the servo motor (303); and the synchronous belt (305) is mounted on the synchronous pulley a (302) and the synchronous pulley b (304).

7. A buffer hub for drip irrigation tape winding according to claim 6, characterized in that, The buffer hub (200) further includes: an L-shaped connecting plate (209), a rectangular clamping plate (210), and a connecting convex and concave plate (211); the L-shaped connecting plate (209) is fixedly installed on the rear side of the buffer hub frame b (207); the rectangular clamping plate (210) and the connecting convex and concave plate (211) are installed on the timing belt (305), and the rectangular clamping plate (210) and the connecting convex and concave plate (211) are connected by screws, and the connecting convex and concave plate (211) is fixedly connected to the L-shaped connecting plate (209).

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