A drip irrigation belt automatic recovery system

Abstract

An automatic recycling system for drip irrigation tape is used to solve the recycling problem of drip irrigation tape. It includes: a frame; a cleaning unit, the cleaning unit includes a cleaning block, a first mounting plate fixed on the cleaning block, a second mounting plate movably arranged on the cleaning block, a first bristle arranged on the first mounting plate, and a second bristle arranged on the second mounting plate; a guide wheel, the guide wheel is arranged above the cleaning unit; a winding unit, the winding unit includes a rotating shaft rotatably mounted on the frame, side rods evenly arranged on the circumference with the rotating shaft as the center, a first supporting mechanism and a second supporting mechanism arranged between the side rods and the rotating shaft, and a locking mechanism arranged on the rotating shaft, the locking mechanism is used to lock and fix the relative position between the side rods and the rotating shaft. This system can facilitate the recycling of drip irrigation tape.

Description

Technical Field

[0001] The invention relates to the technical field of drip irrigation, in particular to an automatic recycling system for a drip irrigation belt. Background Art

[0002] The application of drip irrigation technology has greatly promoted the development of agriculture. Drip irrigation requires the use of drip irrigation tapes for water delivery. The recycling of drip irrigation tapes becomes another arduous task after crop harvest. Therefore, an automatic drip irrigation tape recycling system is urgently needed to realize the recycling of drip irrigation tapes. Summary of the invention

[0003] The purpose of the present invention is to provide an automatic recycling system for a drip irrigation tape, so as to solve the recycling problem of the drip irrigation tape.

[0004] The technical solution adopted by the present invention to solve the technical problem is: an automatic recycling system for drip irrigation belts, characterized in that it comprises:

[0005] frame;

[0006] A cleaning unit, the cleaning unit comprising a cleaning block, a first mounting plate fixed on the cleaning block, a second mounting plate movably disposed on the cleaning block, first bristles disposed on the first mounting plate, and second bristles disposed on the second mounting plate;

[0007] A guide wheel, wherein the guide wheel is arranged above the cleaning unit;

[0008] The winding unit includes a rotating shaft rotatably mounted on a frame, side rods evenly arranged on a circumference with the rotating shaft as the center, a first supporting mechanism and a second supporting mechanism arranged between the side rods and the rotating shaft, and a locking mechanism arranged on the rotating shaft, wherein the locking mechanism is used to lock and fix the relative position between the side rods and the rotating shaft.

[0009] Furthermore, a first hard wiper and a first soft wiper are provided on the first mounting plate, and a second hard wiper and a second soft wiper are provided on the second mounting plate. The first and second hard wipers are rubber blocks, and the first and second soft wipers are sponges.

[0010] Furthermore, a spring is provided between the second mounting plate and the inner wall of the cleaning block, and under the action of the spring, the first bristles and the second bristles, the first hard wipe and the second hard wipe, and the first soft wipe and the second soft wipe are in contact.

[0011] Furthermore, a screw rod is provided on the cleaning block, and a pull rope is provided between the screw rod and the second mounting plate.

[0012] Furthermore, it also includes a measuring unit, which includes a speed measuring wheel and an auxiliary wheel arranged between the guide wheel and the cleaning block, there is a gap between the speed measuring wheel and the auxiliary wheel, and the drip irrigation belt is placed between the speed measuring wheel and the auxiliary wheel.

[0013] Furthermore, the first supporting mechanism is a first supporting rod, and the first supporting rod is hingedly connected to the rotating shaft and the side rod.

[0014] Furthermore, the second supporting mechanism comprises an inner rod and an outer rod which are hingedly connected, wherein the inner rod is hingedly connected to the rotating shaft, and the outer rod is hingedly connected to the side rod.

[0015] Furthermore, the locking mechanism includes a locking block threadedly connected to the rotating shaft, a movable block rotatably connected to the locking block and slidably connected to the rotating shaft, and a locking rod arranged between the movable block and the inner rod. The locking rod is hingedly connected to the inner rod and the movable block.

[0016] The beneficial effects of the present invention are as follows: the automatic recycling system for a drip irrigation tape provided by the present invention can realize winding and recycling of the drip irrigation tape, and can realize cleaning and length measurement of the drip irrigation tape, thereby facilitating recycling of the drip irrigation tape. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of the present invention;

[0018] Figure 2 is a schematic diagram of a cleaning unit;

[0019] Figure 3 is a schematic diagram of a recovery unit;

[0020] Figure 4 is a schematic diagram of the rotating shaft;

[0021] Figure 5 is a schematic diagram of a first supporting mechanism;

[0022] Figure 6 is a schematic diagram of a second supporting mechanism;

[0023] Figure 7 is a schematic diagram of a locking mechanism;

[0024] In the figure: 1 frame, 2 cleaning block, 21 first mounting plate, 211 first bristles, 212 first hard wipe, 213 first soft wipe, 22 second mounting plate, 221 second bristles, 222 second hard wipe, 223 second soft wipe, 23 spring, 24 screw, 241 handle, 25 pull rope, 3 speed measuring wheel, 31 auxiliary wheel, 4 guide wheel, 5 shaft, 51 first ear plate, 52 first support rod, 53 threaded portion, 54 second ear plate, 55 second support rod, 551 inner rod, 552 outer rod, 6 side rod, 61 first support ear, 62 second support ear, 7 locking block, 71 handle, 72 support, 73 locking rod, 731 protrusion, 74 inner hole, 75 movable block, 8 drip irrigation belt. DETAILED DESCRIPTION

[0025] like Figures 1 to 7As shown, the present invention mainly includes a cleaning unit, a measuring unit and a recovery unit. The present invention is described in detail below in conjunction with the accompanying drawings.

[0026] like Figure 1 As shown, the frame 1 is the main part of the present invention, and the frame has a walking mechanism. A cleaning unit is arranged on the frame, such as Figure 2 As shown, the cleaning unit includes a cleaning block 2 fixed on a frame, a first mounting plate 21 fixedly arranged in the inner cavity of the cleaning block, a first bristle 211 arranged at the lower part of the first mounting plate, a first hard wiper 212 arranged in the middle of the first mounting plate, a first soft wiper 213 arranged at the upper part of the first mounting plate, a second mounting plate 22 movably arranged in the inner cavity of the cleaning block, a second bristle 221 arranged at the lower part of the second mounting plate, a second hard wiper 222 arranged in the middle of the second mounting plate, a second soft wiper 223 arranged at the upper part of the second mounting plate, a spring 23 arranged between the second mounting plate and the inner wall of the cleaning block, a screw 24 threadedly connected to the cleaning block, a handle 241 arranged on the screw, and a pull rope 25 arranged between the screw and the second mounting plate. The first and second bristles are used to scrape the soil on the outer wall of the drip irrigation belt once, the first and second hard wipers are essentially rubber blocks, which are used to scrape the soil on the outer wall of the drip irrigation belt twice, and the first and second soft wipers are essentially sponges, which are used to scrape the soil on the outer wall of the drip irrigation belt three times. When in use, the drip irrigation belt is placed between the first and second mounting plates, and the first bristles, the second bristles, the first hard wiper, the second hard wiper, the first soft wiper, and the second soft wiper are in contact with the drip irrigation belt. When the drip irrigation belt moves between the first and second mounting plates, the bristles, the hard wiper, and the soft wiper can clean the drip irrigation belt. When the screw is rotated, the distance between the second mounting plate and the first mounting plate can be adjusted.

[0027] A measuring unit is provided above the cleaning unit, such as Figure 1 As shown, the measuring unit includes a tachometer wheel 3 connected to the frame rotationally and an auxiliary wheel 31 connected to the frame rotationally. There is a gap between the tachometer wheel and the auxiliary wheel, which is smaller than the thickness of the drip irrigation tape after being paved. In this way, when the drip irrigation tape is placed between the tachometer wheel and the auxiliary wheel, the movement of the drip irrigation tape can drive the rotation of the tachometer wheel and the auxiliary wheel. At the same time, there is no slippage between the drip irrigation tape and the tachometer wheel. According to the number of rotations of the tachometer wheel, the length of the drip irrigation tape can be calculated for easy marking after recycling. This has a wide range of applications in other fields and will not be repeated here.

[0028] A guide wheel 4 rotatably mounted on the frame is provided above the measuring unit, and the drip irrigation tape is guided by the guide wheel before being wound.

[0029] There is a recovery unit on the rack, such as Figure 1 , Figure 3As shown, the recovery unit includes a rotating shaft 5 rotatably mounted on the frame, a plurality of side rods 6 arranged parallel to the rotating shaft, a first support rod 52 arranged between the rotating shaft and the side rods, a second support rod 55 arranged between the rotating shaft and the side rods, and a locking mechanism arranged on the rotating shaft. Figures 4 to 6 As shown, one end of the rotating shaft 5 is a threaded portion 53, and the outer diameter of the threaded portion is smaller than the outer diameter of the rotating shaft. A first ear plate 51 and a second ear plate 54 are fixed on the rotating shaft, and the first ear plates are multiple and arranged on the same circumference, and the second ear plates are multiple and arranged on another circumference. A first support ear 61 and a second support ear 62 are fixed on the side rod, and a first supporting mechanism is provided between the first ear plate and the first support ear, and the first supporting mechanism is a first supporting rod hingedly connected to the first ear plate and the first support ear. A second supporting mechanism 5 is provided between the second ear plate and the second support ear, and the second supporting mechanism includes an inner rod 551 and an outer rod 552 hingedly connected, wherein the inner rod is hingedly connected to the second ear plate, and the outer rod is hingedly connected to the second support ear. The side rod is supported by the first and second supporting mechanisms so that the rotating shaft is parallel to the side rod.

[0030] The locking mechanism includes a locking block 7 threadedly connected to the threaded portion, a handle 71 fixed on the locking block, a support 72 fixed on the outer wall of the locking block, a movable block 75 rotatably connected to the support, and a locking rod 73 hingedly connected to the inner rod. The movable block is slidably connected to the threaded portion, the first end of the locking rod is hingedly connected to the movable block, and the second end of the locking rod is provided with a protrusion 731, which is hinged to the inner rod. An inner hole 74 is provided on the locking block, and an inner thread is provided on the inner hole to facilitate installation with the threaded portion. When in use, hold the handle, then rotate the locking block, and then push the movable block to move along the axial direction of the threaded portion. At this time, the locking rod can push the swing of the inner rod, and then adjust the relative position of the inner rod and the outer rod. After the inner rod and the outer rod form an obtuse angle, the side rod and the rotating shaft form an acute angle. At this time, the cylindrical shape surrounded by the side rod becomes a cone, which is convenient for pulling the drip irrigation tape off the side rod.

[0031] When in use, one end of the drip irrigation belt is passed through the first and second mounting plates, the speed measuring wheel and the auxiliary wheel, and the guide wheel of the cleaning unit in sequence, and finally the drip irrigation belt is fixed to one of the side rods, and then the rotating shaft is driven to rotate. The drip irrigation belt is cleaned by the cleaning unit, measured in length by the measuring unit, and guided by the guide wheel before being wound around the side rod.

Claims

1. A drip irrigation belt automatic recovery system, characterized in that it include: frame; A cleaning unit, the cleaning unit comprising a cleaning block, a first mounting plate fixed on the cleaning block, a second mounting plate movably disposed on the cleaning block, first bristles disposed on the first mounting plate, and second bristles disposed on the second mounting plate; A guide wheel, wherein the guide wheel is arranged above the cleaning unit; A winding unit, the winding unit comprising a rotating shaft rotatably mounted on a frame, side rods uniformly arranged on a circumference with the rotating shaft as the center, a first supporting mechanism and a second supporting mechanism arranged between the side rods and the rotating shaft, and a locking mechanism arranged on the rotating shaft, the locking mechanism being used to lock and fix the relative position between the side rods and the rotating shaft; A first hard wiper and a first soft wiper are provided on the first mounting plate, a second hard wiper and a second soft wiper are provided on the second mounting plate, the first and second hard wipers are rubber blocks, the first and second soft wipers are sponges, a spring is provided between the second mounting plate and the inner wall of the cleaning block, under the action of the spring, the first bristles and the second bristles, the first hard wiper and the second hard wiper, the first soft wiper and the second soft wiper are in contact, a screw is provided on the cleaning block, a pull rope is provided between the screw and the second mounting plate, and a measuring unit is also included, the measuring unit includes a speed measuring device provided between the guide wheel and the cleaning block The invention relates to a wheel and an auxiliary wheel, and there is a gap between the speed measuring wheel and the auxiliary wheel, and the drip irrigation belt is placed between the speed measuring wheel and the auxiliary wheel. The first supporting mechanism is a first supporting rod, and the first supporting rod is hingedly connected to the rotating shaft and the side rod. The second supporting mechanism includes an inner rod and an outer rod hingedly connected, wherein the inner rod is hingedly connected to the rotating shaft, and the outer rod is hingedly connected to the side rod. The locking mechanism includes a locking block threadedly connected to the rotating shaft, a movable block rotatably connected to the locking block and slidably connected to the rotating shaft, and a locking rod arranged between the movable block and the inner rod, and the locking rod is hingedly connected to the inner rod and the movable block.

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