CN215047754U

CN215047754U - Drip irrigation zone recovery unit

Info

Publication number: CN215047754U
Application number: CN202120861649.8U
Authority: CN
Inventors: 李满常; 刘玉春; 李磊; 张忠义; 张泽伟; 韩鹏; 康振宇; 郭明霞
Original assignee: HEBEI AGRICULTURAL TECHNOLOGY EXTENSION STATION; Baoding Shuo Feng Agricultural Ltd By Share Ltd; Hebei Agricultural University
Current assignee: HEBEI AGRICULTURAL TECHNOLOGY EXTENSION STATION; Baoding Shuo Feng Agricultural Ltd By Share Ltd; Hebei Agricultural University
Priority date: 2021-04-25
Filing date: 2021-04-25
Publication date: 2021-12-07
Anticipated expiration: 2031-04-25

Abstract

The utility model discloses a drip irrigation tape recovery device, which comprises a frame, a speed reducer, a transmission part, two winding shafts, two symmetrically arranged winding devices and an anti-winding frame, wherein a power input shaft of the speed reducer is connected with a power system, a power output shaft of the speed reducer is respectively and rotationally connected with the two winding shafts through the transmission part, the two winding shafts respectively extend towards the two sides of the frame, and the two winding devices are symmetrically arranged on the two winding shafts; the anti-winding frame comprises a plurality of vertical anti-winding rods and at least one cross rod, the vertical anti-winding rods are fixed on the cross rod, and the cross rod is fixed behind the rack through a connecting rod; the winding device comprises a positioning wheel, a plurality of winding rods and a plurality of blocking rods, wherein a first sliding sleeve is arranged at the center of the positioning wheel, and the first sliding sleeve is arranged on a winding shaft in a sliding mode. The winding device of the drip irrigation tape recovery device is stable and reliable in operation, high in strength, small in stress and deformation of the old drip irrigation tape, convenient to replace and maintain and capable of meeting the requirement of simultaneously winding multiple paths of old drip irrigation tapes.

Description

Drip irrigation zone recovery unit

Technical Field

The utility model relates to a drip irrigation zone retrieves technical field, specifically is to relate to a drip irrigation zone recovery unit.

Background

Drip irrigation is a precise irrigation method, which utilizes a low-pressure pipeline system to directly convey water to the field, and then drops the water into the soil near the root zone of the crop uniformly and slowly drop by drop through emitters, orifices or drip irrigation belts and the like arranged on a capillary, so that the soil in the most developed zone of the root system of the crop always keeps proper humidity, the water, fertilizer, gas, heat and microorganism activities of the soil are always in good conditions, and favorable conditions are created for high and stable yield of the crop. The drip irrigation technology is popularized and applied in a large scale due to obvious water-saving and yield-increasing effects, and is the most effective water-saving irrigation mode at present. With the vigorous popularization of the drip irrigation water-saving technology, the recycling of the drip irrigation tape becomes a prominent problem in agricultural production in recent years; because of the lack of applicable drip irrigation tape recycling machinery, the drip irrigation tape recycling at the present stage is mainly completed manually; the method not only increases the burden of labor of farmers, but also increases the labor cost of the farmers, and greatly occupies the time for performing subsequent operation on farmlands after autumn harvest of the farmers.

The invention patent with the application number of 202010605675.4 discloses portable drip irrigation tape recycling equipment, wherein a rolling shaft is driven to rotate through rotation of a wheel shaft, the rolling shaft rotates to roll up an old drip irrigation tape, a rolling rod is connected with a first limiting clamping plate through a pin, a sliding sleeve can slide on the rolling shaft, a fixing plate on a blocking rod is connected with a second limiting clamping plate through a pin, the blocking rod is connected with a third limiting clamping plate through a pin, and the blocking rod can be retracted and unfolded to conveniently take down the old drip irrigation tape recycled on the rolling rod; however, when the flatness of the ground is low, the rotation of wheel shafts on two sides is easy to be inconsistent, if the ground is wet and slippery, the friction force is reduced, and the wheel shafts can not drive the rolling shaft to rotate to roll the old drip irrigation tape; in addition, the winding rod is easy to deform after being used for a long time, the winding rod is directly wound with the old drip irrigation tape, the old drip irrigation tape is large in stress and deformation, if a certain part of the winding device is damaged, the winding shaft and the winding device are required to be completely replaced, the maintenance is inconvenient, and the limiting frame cannot meet the requirement that multiple paths of old drip irrigation tapes are wound simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a drip irrigation zone recovery unit, this drip irrigation zone recovery unit's coiling mechanism operation is stable, reliable, intensity is high, and old drip irrigation zone atress is little, warp for a short time, and coiling mechanism is changed, easy maintenance, can satisfy the rolling of the old drip irrigation zone of multichannel simultaneously.

In order to achieve the purpose, the utility model adopts the following technical proposal:

a drip irrigation tape recovery device comprises a rack, a speed reducer, a transmission part, two winding shafts, two symmetrically arranged winding devices and an anti-winding frame, wherein a power input shaft of the speed reducer is connected with a power system, a power output shaft of the speed reducer is respectively and rotatably connected with the two winding shafts through the transmission part, the two winding shafts respectively extend towards the two sides of the rack, and the two winding devices are symmetrically arranged on the two winding shafts; the anti-winding frame comprises a plurality of vertical anti-winding rods and at least one cross rod, the vertical anti-winding rods are fixed on the cross rod, and the cross rod is fixed behind the rack through a connecting rod; the winding device comprises a positioning wheel, a plurality of winding rods and a plurality of blocking rods, a first sliding sleeve is arranged at the center of the positioning wheel and is arranged on a winding shaft in a sliding mode, a first positioning hole is formed in the first sliding sleeve, a first positioning matching hole is formed in the winding shaft, and the first positioning hole and the first positioning matching hole are connected and fastened through a first bolt; the number of the baffle rods corresponds to that of the winding rods, the baffle rods are fixed on a second sliding sleeve, the second sliding sleeve is arranged on a winding shaft in a sliding mode, a second positioning hole is formed in the second sliding sleeve, a second positioning matching hole is formed in the winding shaft, and the second positioning hole and the second positioning matching hole are connected and fastened through a second bolt; a plurality of support rods corresponding to the number of the winding rods are arranged on the first sliding sleeve in a radiation mode, one end of each winding rod is hinged to each support rod, and the other end of each winding rod is hinged to the corresponding stop rod.

Preferably, the vertical anti-winding rod at the outermost side of the cross rod is arranged behind the area between the blocking rods of the two rolling devices.

Preferably, vertical antiwind pole is equipped with six at least, and all symmetry sets up on the horizontal pole.

Preferably, the winding rod is provided with an arc plate penetrating through the length direction of the winding rod.

Preferably, the number of the winding rods is three.

Preferably, the power system is a rear output shaft of a tractor.

Further preferably, the transmission part comprises a first chain wheel, a second chain wheel and a chain, the power output shaft of the speed reducer is connected with the first chain wheel, the first chain wheel is connected with the second chain wheel through the chain, and the second chain wheel is rotatably connected with the two winding shafts through bearings.

In the technical scheme, the first sliding sleeve is additionally arranged at the center of the positioning wheel, so that the first sliding sleeve can drive the positioning wheel to be arranged on the winding shaft in a sliding manner, and the positioning wheel is connected, fastened and positioned on the winding shaft through the first bolt; the stop rod is arranged on the winding shaft in a sliding mode through the second sliding sleeve and is connected, fastened and positioned through the second bolt, and therefore the winding device is convenient to replace and maintain; one end of the winding rod is hinged to the supporting rod, and the other end of the winding rod is hinged to the blocking rod, so that the blocking rod is gathered and dispersed, the winding rod is driven to gather and disperse, and the old drip irrigation tape can be easily dismounted from the winding device; the arc plate penetrating through the length direction of the winding rod is arranged on the winding rod, so that when the winding rod winds the old drip irrigation tape, the old drip irrigation tape can be supported along the arc plate, the old drip irrigation tape is prevented from being directly wound with the winding rod, the old drip irrigation tape is prevented from forming a break angle, and the old drip irrigation tape is prevented from being excessively stressed and deformed, the intensity of the winding rod can be greatly enhanced through the arrangement of the arc plate, and the winding rod is prevented from being deformed; the two adjacent vertical anti-winding rods are matched together, so that each path of old drip irrigation tape is conveyed and wound in the area between the two vertical anti-winding rods, the winding of two adjacent paths of old drip irrigation tapes is avoided, and the condition that a plurality of paths of old drip irrigation tapes are wound simultaneously can be met; the rear output shaft of the tractor is directly connected with the speed reducer, the rear output shaft of the tractor drives the two winding shafts to wind, the winding speed of the winding device is consistent with the travelling speed of the tractor, the power of the winding device is sufficient, and the winding is stable and reliable.

Drawings

Fig. 1 is a perspective view of the drip irrigation tape recycling device of the present invention;

FIG. 2 is a schematic left view of the drip irrigation tape recycling device of the present invention;

fig. 3 is a schematic view of a local enlarged view of the drip irrigation tape recycling device of the present invention.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

as shown in fig. 1, 2 and 3, the drip irrigation tape recycling device comprises a frame 10, a speed reducer 20, a transmission part 30, two winding shafts 40, two symmetrically arranged winding devices 50 and an anti-winding frame 60, wherein a power input shaft of the speed reducer 20 is connected with a power system, the power system is a tractor rear output shaft, a power output shaft of the speed reducer 20 is rotatably connected with the two winding shafts 40 through the transmission part 30, the two winding shafts 40 are driven by power output by the tractor rear output shaft to wind, the two winding shafts 40 extend towards two sides of the frame 10, and the two winding devices 50 are symmetrically arranged on the two winding shafts 40; the anti-winding frame 60 comprises at least six vertical anti-winding rods 61 and at least one cross rod 62, the vertical anti-winding rods 61 are symmetrically arranged on the cross rod 62, the cross rod 62 is fixed behind the frame 10 through a connecting rod 63, the old drip irrigation tapes are firstly guided primarily through two adjacent vertical anti-winding rods 61 and then wound through the winding device 50, each path of the old drip irrigation tapes is limited in an area between the two adjacent vertical anti-winding rods 61 by the two adjacent vertical anti-winding rods 61, the two adjacent paths of the old drip irrigation tapes are prevented from being wound mutually, and therefore one winding device 50 can simultaneously wind the multiple paths of the old drip irrigation tapes; the winding device 50 comprises a positioning wheel 51, a plurality of winding rods 52 and a plurality of blocking rods 53, wherein a first sliding sleeve 54 is arranged at the center of the positioning wheel 51, the first sliding sleeve 54 penetrates through the winding shaft 40, so that the first sliding sleeve 54 can be slidably arranged on the winding shaft 40, a first positioning hole is formed in the first sliding sleeve 54, a first positioning matching hole is formed in the winding shaft 40, and the first positioning hole and the first positioning matching hole are fastened through first bolt connection 55 or pin connection; the number of the stop rods 53 corresponds to the number of the winding rods 52, and is usually three, the three stop rods 53 are all fixed on the second sliding sleeve 56, the second sliding sleeve 56 passes through the winding shaft 40, so that the second sliding sleeve 56 can be slidably arranged on the winding shaft 40, a second positioning hole is arranged on the second sliding sleeve 56, a second positioning matching hole is arranged on the winding shaft 40, and the second positioning hole and the second positioning matching hole are fastened through a second bolt connection 57 or a pin connection; three support rods 58 corresponding to the number of the rolling rods 52 are radiated on the first sliding sleeve 54, one end of each rolling rod 52 is hinged on each support rod 58, and the other end of each rolling rod 52 is hinged on each stop rod 53; the vertical anti-winding rod 64 at the outermost side of the cross rod 62 is arranged behind the area between the blocking rods 53 of the two winding devices 50, so that the old drip irrigation tape can be completely wound on the winding rod 52. Therefore, the power output by the rear output shaft of the tractor is transmitted to the speed reducer 20, the speed reducer 20 drives the two winding shafts 40 to rotate through the transmission part 30, and further drives the winding rod 52 fixed on the winding shafts 40 to rotate, so that the purpose of recycling the old drip irrigation tape to the winding rod 52 is achieved, the winding speed of the winding device 50 is consistent with the advancing speed of the tractor, the power of the winding device 50 is sufficient, and the winding is stable and reliable; before old drip irrigation zone was rolled up, old drip irrigation zone was earlier through the preliminary direction back of preventing twining pole 61 through two adjacent vertical again through the rolling device 50 rolling, and two adjacent vertical prevent twining pole 61 will every way old drip irrigation zone inject in the region between two adjacent vertical prevent twining pole 61, avoid two adjacent two ways old drip irrigation zones to take place each other to twine, satisfy the rolling of the old drip irrigation zone of multichannel simultaneously.

In a preferred embodiment, the winding rod 52 is provided with an arc-shaped plate 59 penetrating through the length direction of the winding rod 52, the arc-shaped plate 59 is arranged to enable the winding rod 52 to be supported along the arc-shaped plate 59 when the old drip irrigation tape is wound, so that the old drip irrigation tape is prevented from being directly wound on the winding rod 52 to form a folding angle, and the old drip irrigation tape is prevented from being stressed and deformed too much, and the arc-shaped plate 59 can greatly enhance the strength of the winding rod 52, prevent the winding rod 52 from being deformed and facilitate the removal of the old drip irrigation tape; the transmission component 30 comprises a first chain wheel 31, a second chain wheel 32 and a chain 33, a power output shaft of the speed reducer 20 is connected with the first chain wheel 31, the first chain wheel 31 is connected with the second chain wheel 32 through the chain 33, and the second chain wheel 32 is rotatably connected with the two winding shafts 40 through bearings.

In the above technical solution, the rear output shaft of the tractor is connected to the speed reducer 20, and the first sliding sleeve 54 is fastened to the winding shaft 40 through the first positioning hole and the first positioning matching hole by the first bolt connection 55 or the pin connection; the blocking rod 53 is shifted, the second sliding sleeve 56 slides along the winding shaft 40, the blocking rod 53 drives the winding rod 52 to disperse until the blocking rod 53 is perpendicular to the winding shaft 40, the winding rod 52 is parallel to the winding shaft 40, and the second sliding sleeve 56 is fastened on the winding shaft 40 through a second positioning hole and a second positioning matching hole by using a second bolt connection 57 or a pin connection; the method comprises the following steps of preliminarily guiding a plurality of paths of old drip irrigation tapes along two corresponding adjacent vertical anti-winding rods 61, then fixing the old drip irrigation tapes at corresponding positions of a winding device 50, starting a tractor, driving two winding shafts 40 to rotate through a transmission part 30 by a speed reducer 20, further driving a winding rod 52 fixed on the winding shaft 40 and an arc plate 59 to rotate, achieving the purpose of recycling the old drip irrigation tapes onto the arc plate 59, enabling the winding speed of the winding device 50 to be consistent with the advancing speed of the tractor, enabling the power of the winding device 50 to be sufficient, enabling the winding to be stable and reliable, limiting each path of the old drip irrigation tapes in an area between the two adjacent vertical anti-winding rods 61 by the two adjacent vertical anti-winding rods 61, and avoiding the two adjacent paths of the old drip irrigation tapes from being wound mutually; after the rolling is finished, the second bolt connection 57 or the pin connection is detached, the blocking rod 53 is pulled, the second sliding sleeve 56 slides along the rolling shaft 40, the blocking rod 53 drives the rolling rod 52 to gather, at the moment, because the end of the arc-shaped plate 59 far away from the positioning wheel 51 and the end close to the positioning wheel 51 form a slope, and the friction force of the arc-shaped plate 59 which is smooth in surface and is directly wound with the rolling rod 52 is small, the old drip irrigation tape can be rapidly taken down; when the winding device 50 needs to be repaired, the first bolt connection 55 or the pin connection is removed, and the first sliding sleeve 54 and the second sliding sleeve 56 can enable the winding device 50 to integrally slide on the winding shaft 40 until the winding device 50 is taken down from the winding shaft 40.

The embodiment is only for the illustration of the concept and implementation of the present invention, and is not limited thereto, and the technical solution without substantial transformation is still within the protection scope under the concept of the present invention.

Claims

1. A drip irrigation tape recovery device comprises a rack, a speed reducer, a transmission part, two winding shafts, two symmetrically arranged winding devices and an anti-winding frame, and is characterized in that a power input shaft of the speed reducer is connected with a power system, a power output shaft of the speed reducer is respectively and rotatably connected with the two winding shafts through the transmission part, the two winding shafts respectively extend towards two sides of the rack, and the two winding devices are symmetrically arranged on the two winding shafts; the anti-winding frame comprises a plurality of vertical anti-winding rods and at least one cross rod, the vertical anti-winding rods are fixed on the cross rod, and the cross rod is fixed behind the rack through a connecting rod; the winding device comprises a positioning wheel, a plurality of winding rods and a plurality of blocking rods, a first sliding sleeve is arranged at the center of the positioning wheel and is arranged on a winding shaft in a sliding mode, a first positioning hole is formed in the first sliding sleeve, a first positioning matching hole is formed in the winding shaft, and the first positioning hole and the first positioning matching hole are connected and fastened through a first bolt; the number of the baffle rods corresponds to that of the winding rods, the baffle rods are fixed on a second sliding sleeve, the second sliding sleeve is arranged on a winding shaft in a sliding mode, a second positioning hole is formed in the second sliding sleeve, a second positioning matching hole is formed in the winding shaft, and the second positioning hole and the second positioning matching hole are connected and fastened through a second bolt; a plurality of support rods corresponding to the number of the winding rods are arranged on the first sliding sleeve in a radiation mode, one end of each winding rod is hinged to each support rod, and the other end of each winding rod is hinged to the corresponding stop rod.

2. The drip irrigation tape recovery device of claim 1 wherein the outermost vertical anti-wind bar of the cross bar is positioned rearward of the area between the bars of the two rolling devices.

3. The drip irrigation tape recovery device according to claim 2, wherein at least six vertical anti-tangling bars are provided, all symmetrically provided on the cross bar.

4. The drip irrigation tape recovery device according to claim 3, wherein an arcuate plate is provided on the winding rod extending lengthwise of the winding rod.

5. The drip irrigation tape recovery device of claim 1 wherein the number of the take-up rods is three.

6. The drip irrigation tape recovery device of claim 1 wherein the power system is a tractor rear output shaft.

7. The drip irrigation tape recycling device according to claim 1, wherein the transmission component comprises a first chain wheel, a second chain wheel and a chain, the power output shaft of the speed reducer is connected with the first chain wheel, the first chain wheel is connected with the second chain wheel through the chain, and the second chain wheel is rotatably connected with the two winding shafts through bearings.