Drip irrigation tape winding and unwinding device for flax breeding experiment

Abstract

The utility model discloses a drip irrigation tape take-up and pay-off device for flax breeding experiments, which belongs to the technical field of drip irrigation tape take-up and pay-off and comprises a base, a take-up and pay-off device, a guide roller, a back cleaning roller, a front cleaning roller and an adjusting mechanism are sequentially arranged at the upper end of the base from right to left, and the adjusting mechanism comprises vertical plates symmetrically distributed front and back. An upper rod and a lower rod are symmetrically distributed between the vertical plates up and down, and adjusting rings which are symmetrically distributed left and right are arranged on the upper rod and the lower rod; and the drip irrigation tape passes through a gap between the upper rod and the lower rod and then sequentially bypasses the front cleaning roller, the back cleaning roller, the guide roller and the winding and unwinding device. The drip irrigation tape winding and unwinding device for the flax breeding experiment is simple in structure, convenient to operate, high in practicability and capable of winding the drip irrigation tape neatly, neatly and efficiently.

Description

Technical Field

[0001] The utility model relates to the technical field of drip irrigation belt winding and unwinding, in particular to a drip irrigation belt winding and unwinding device for flax breeding experiments. Background Technique

[0002] During the flax breeding process, as a local irrigation method, the drip irrigation belt delivers water to the crop roots through a plastic pipeline for local irrigation. It belongs to all-pipeline water conveyance and local micro-irrigation, effectively reducing the loss of water and nutrients, improving the utilization efficiency of water and nutrients, being able to reduce the evaporation of soil moisture, keeping the ground temperature and soil humidity relatively stable, and the water slowly and evenly seeping into the soil, playing a role in protecting the soil structure and forming a suitable soil water, fertilizer, and heat environment. Therefore, the drip irrigation belt has become an irrigation selection tool for flax breeding. However, during the use of the drip irrigation belt, its winding and unwinding is a rather troublesome process. Traditional winding and unwinding tools cannot regularize the drip irrigation belt, and there is a situation where the drip irrigation belt folds during the winding process, and the soil on the drip irrigation belt will also be wound up together. Based on this, the utility model proposes a drip irrigation belt winding and unwinding device for flax breeding experiments. Content of the Utility Model

[0003] The purpose of the utility model is to provide a drip irrigation belt winding and unwinding device for flax breeding experiments to solve the above-mentioned problems.

[0004] To solve the above technical problems, the utility model adopts the following technical solutions:

[0005] A drip irrigation belt winding and unwinding device for flax breeding experiments of the utility model includes a base. On the upper end of the base, a winding and unwinding device, a guiding roller, a back cleaning roller, a front cleaning roller, and an adjusting mechanism are arranged in sequence from right to left. The adjusting mechanism includes vertical plates symmetrically distributed front and back. Between the vertical plates, an upper rod and a lower rod are symmetrically distributed up and down. Adjusting rings symmetrically distributed left and right are arranged on both the upper rod and the lower rod; after the drip irrigation belt passes through the gap between the upper rod and the lower rod, it bypasses the front cleaning roller, the back cleaning roller, the guiding roller, and the winding and unwinding device in sequence.

[0006] Further, the winding and unwinding device includes a rotating shaft. Symmetrically distributed baffles are arranged on the rotating shaft. Bearings are respectively arranged at both ends of the rotating shaft, and the bearings are arranged on the base through bearing seats.

[0007] Further, one end of the rotating shaft is rotatably arranged on the bearing, and the rotating end after the other end passes through the bearing is fixedly connected to a driving device.

[0008] Further, the driving device adopts a handwheel, a crank, or a reduction motor.

[0009] Further, the baffle is fixedly arranged on the rotating shaft through a flange plate, and the flange plate and the rotating shaft are connected together by a tightening bolt.

[0010] Further, the adjusting ring is slidably arranged on the upper rod and the lower rod, and a bolt assembly for fixing is arranged between the adjusting ring and the upper rod and the lower rod.

[0011] Further, the distance between the upper rod and the lower rod is greater than the thickness of a single-layer drip irrigation belt and less than the thickness of a double-layer drip irrigation belt.

[0012] Further, a support base is detachably arranged at the bottom of the base, a telescopic support leg is arranged at the center of the bottom of the support base, and a chassis is arranged at the bottom of the telescopic support leg.

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

[0014] The drip irrigation belt winding and unwinding device for flax breeding experiments of the present utility model can avoid the folded state of the drip irrigation belt being wound up through the adjustment mechanism, making it wound up neatly and beautifully; in addition, the distance between the adjusting rings on the adjustment mechanism can be adjusted according to the width of the drip irrigation belt, improving the practicability; the dirt on the surface of the drip irrigation belt is removed by the back cleaning roller and the front cleaning roller, keeping it clean. In short, the drip irrigation belt winding and unwinding device for flax breeding experiments of the present utility model has a simple structure, is convenient to operate, has high practicability, and can wind up the drip irrigation belt neatly and cleanly with high efficiency. Description of the Drawings

[0015] The present utility model will be further described below with reference to the drawings.

[0016] Figure 1 is a schematic structural diagram of the drip irrigation belt winding and unwinding device for flax breeding experiments of the present utility model;

[0017] Figure 2 is a top view of the drip irrigation belt winding and unwinding device for flax breeding experiments of the present utility model;

[0018] Figure 3 is a front view of the drip irrigation belt winding and unwinding device for flax breeding experiments of the present utility model;

[0019] Description of the reference numerals: 1. Base; 2. Rotating shaft; 3. Baffle; 4. Rotating end; 5. Guide roller; 6. Back cleaning roller; 7. Front cleaning roller; 8. Adjustment mechanism; 9. Support base; 10. Telescopic support leg; 11. Chassis;

[0020] 801. Lower rod; 802. Upper rod; 803. Adjusting ring; 804. Vertical plate. Detailed Description of the Embodiment

[0021] As Figure 1-2As shown in the figure, a drip irrigation tape winding and unwinding device for flax breeding experiments includes a base 1. A winding and unwinding device, a guiding roller 5, a back cleaning roller 6, a front cleaning roller 7, and an adjusting mechanism 8 are sequentially installed on the upper end of the base 1 from right to left. The adjusting mechanism 8 includes vertical plates 804 symmetrically distributed front and back. An upper rod 802 and a lower rod 801 are symmetrically distributed up and down between the vertical plates 804. The distance between the upper rod 802 and the lower rod 801 is greater than the thickness of the drip irrigation tape, which can prevent the drip irrigation tape from being stored in a folded state. Adjusting rings 803 symmetrically distributed left and right are installed on both the upper rod 802 and the lower rod 801. The adjusting rings 803 are slidably installed on the upper rod 802 and the lower rod 801, and bolt assemblies for fixing are installed between the adjusting rings 803 and the upper rod 802 and the lower rod 801. By adjusting the tightness of the bolt assemblies, the distance between the adjusting rings 803 on the upper rod 802 and the lower rod 801 is adjusted to meet the usage requirements of drip irrigation tapes of different widths and improve practicality.

[0022] After the drip irrigation tape passes through the gap between the upper rod 802 and the lower rod 801, it sequentially bypasses the front cleaning roller 7, the back cleaning roller 6, the guiding roller 5, and the winding and unwinding device. Among them, the front cleaning roller 7 is in contact with the front surface of the drip irrigation tape to clean its front surface; the back cleaning roller 6 is in contact with the back surface of the drip irrigation tape to clean its back surface, so that the drip irrigation tape is comprehensively cleaned and the neatness of storage is maintained. In this embodiment, according to the plot requirements, the front cleaning roller 7 and the back cleaning roller 6 are in frictional contact with the drip irrigation tape. Scrapers or brushes for cleaning can be installed on the front cleaning roller 7 and the back cleaning roller 6 to improve the cleaning efficiency and quality.

[0023] In addition, due to functional requirements, the front cleaning roller 7 and the back cleaning roller 6 in this application are non-rotating rollers, while the guiding roller 5 mainly plays a guiding role and can rotate smoothly.

[0024] The winding and unwinding device includes a rotating shaft 2. Bearings are installed at both ends of the rotating shaft 2. The bearings are installed on the base 1 through bearing seats. One end of the rotating shaft 2 is rotatably installed on the bearing, and the rotating end 4 after the other end passes through the bearing is fixedly connected to a driving device. The driving device uses a handwheel, a crank, or a reduction motor. Symmetrically distributed baffles 3 are installed on the rotating shaft 2. The baffles 3 are fixedly installed on the rotating shaft 2 through flange plates. The flange plates and the rotating shaft 2 are connected together by tightening bolts. By adjusting the fixed position of the baffles 3 on the rotating shaft 2, the distance between the baffles 3 is adjusted to meet the winding requirements of drip irrigation tapes of different widths.

[0025] Such as Figure 3As shown in the figure, a support base 9 is detachably installed at the bottom of the base 1. A telescopic support leg 10 is installed at the center of the bottom of the support base 9, and a chassis 11 is installed at the bottom of the telescopic support leg 10. When it is necessary to use the support device to support and facilitate the standing operation requirements of personnel, the support base 9 can be placed under the base 1, and the height of the telescopic support leg 10 can be adjusted according to the height requirements, so as to realize the adjustment of the height of the base 1 from the ground.

[0026] The operation process of the present utility model is as follows:

[0027] When winding the tape: First, adjust the distance between the adjusting ring 803 on the upper rod 802 and the lower rod 801 by adjusting the tightness of the bolt assembly to meet the width requirement of the current drip irrigation tape; then, after the drip irrigation tape passes through the gap between the upper rod 802 and the lower rod 801, it successively bypasses the front cleaning roller 7, the back cleaning roller 6, the guiding roller 5 and the rotating shaft 2; finally, the driving device drives the rotating shaft 2 to rotate, and winds the drip irrigation tape on the rotating shaft 2 between the baffles 3 to complete the winding operation.

[0028] When unwinding the tape: Release the control of the driving device on the rotating shaft 2, and by pulling one end of the drip irrigation tape away, under the action of the pulling force, the rotating shaft 2 rotates in the reverse direction, and the drip irrigation tape is gradually lowered from the rotating shaft 2.

[0029] The embodiments described above are only used to describe the preferred mode of the present utility model, and do not limit the scope of the present utility model. Without departing from the design spirit of the present utility model, various deformations and improvements made by those of ordinary skill in the art to the technical solution of the present utility model shall fall within the protection scope determined by the claims of the present utility model.

Claims

1. A drip irrigation tape winding and unwinding device for flax breeding experiments, characterized in that: It includes a base (1). At the upper end of the base (1), a rewinding and unwinding device, a guiding roller (5), a back cleaning roller (6), a front cleaning roller (7) and an adjustment mechanism (8) are arranged in sequence from right to left. The adjustment mechanism (8) includes vertical plates (804) symmetrically distributed front and back. Between the vertical plates (804), an upper rod (802) and a lower rod (801) are symmetrically distributed up and down. Adjusting rings (803) symmetrically distributed left and right are arranged on both the upper rod (802) and the lower rod (801). After the drip irrigation tape passes through the gap between the upper rod (802) and the lower rod (801), it successively bypasses the front cleaning roller (7), the back cleaning roller (6), the guiding roller (5) and the rewinding and unwinding device.

2. The drip irrigation tape winding and unwinding device for flax breeding experiments according to claim 1, characterized in that: The rewinding and unwinding device includes a rotating shaft (2). Symmetrically distributed baffles (3) are arranged on the rotating shaft (2). Bearings are respectively arranged at both ends of the rotating shaft (2), and the bearings are arranged on the base (1) through bearing seats.

3. The drip irrigation tape winding and unwinding device for flax breeding experiments according to claim 2, characterized in that: One end of the rotating shaft (2) is rotatably arranged on the bearing, and the rotating end (4) after the other end passes through the bearing is fixedly connected with a driving device.

4. The drip irrigation tape winding and unwinding device for flax breeding experiments according to claim 3, characterized in that: The driving device adopts a handwheel, a crank or a reduction motor.

5. The drip irrigation tape winding and unwinding device for flax breeding experiments according to claim 2, characterized in that: The baffle (3) is fixedly arranged on the rotating shaft (2) through a flange plate, and the flange plate and the rotating shaft (2) are connected together through a tightening bolt.

6. The drip irrigation tape winding and unwinding device for flax breeding experiments according to claim 1, characterized in that: The adjusting ring (803) is slidably arranged on the upper rod (802) and the lower rod (801), and bolt assemblies for fixation are arranged between the adjusting ring (803) and the upper rod (802) and the lower rod (801).

7. The drip irrigation tape winding and unwinding device for flax breeding experiments according to claim 1, characterized in that: The distance between the upper rod (802) and the lower rod (801) is greater than the thickness of a single-layer drip irrigation tape and less than the thickness of a double-layer drip irrigation tape.

8. The drip irrigation tape winding and unwinding device for flax breeding experiments according to claim 1, characterized in that: A support base (9) is detachably arranged at the bottom of the base (1). A telescopic support leg (10) is arranged at the central position of the bottom of the support base (9), and a chassis (11) is arranged at the bottom of the telescopic support leg (10).

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