CN213486226U - Collapsible translation formula irrigation equipment - Google Patents
Collapsible translation formula irrigation equipment Download PDFInfo
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- CN213486226U CN213486226U CN202022461440.0U CN202022461440U CN213486226U CN 213486226 U CN213486226 U CN 213486226U CN 202022461440 U CN202022461440 U CN 202022461440U CN 213486226 U CN213486226 U CN 213486226U
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Abstract
The utility model discloses a foldable translational irrigation device, which comprises a plurality of groups of connected single-frame bidirectional trusses, wherein each single-frame bidirectional truss comprises a frame, truss telescopic mechanisms are arranged on two sides of each frame, and a suspension mechanism is arranged between each frame and each truss telescopic mechanism; the rack sequentially comprises a bottom beam, an inclined support rod, a truss positioning frame and two suspension support rods from bottom to top; the lower end of the bottom beam is provided with a travelling mechanism; the advancing mechanism comprises wheel sets arranged on two sides of the bottom beam and a steering mechanism for controlling the wheel sets to steer. The utility model designs the truss into a structure which can be pushed, pulled and stretched; the diameter of the tires is reduced, the number of the tires is increased, the effective contact area is ensured, the pressure intensity is reduced, the soil is prevented from being pressed too firmly, meanwhile, the farmland is rapidly unfolded, the farmland can freely walk in the farmland, the farmland can be rapidly folded after irrigation, then the farmland is loaded and transferred, and the utilization rate of the device is improved.
Description
Technical Field
The utility model relates to an irrigation equipment technical field especially relates to a collapsible translation formula irrigation equipment.
Background
The reform is open, and the countryside of China has great change. The labor force is transferred to cities and towns in a large scale, so that the rural labor force is deficient; the country puts forward a new policy of rural land circulation, so that one land is connected into one land, and large-scale planting can be realized; the combined operation of modern agricultural machinery and the popularization of water-saving agriculture enable the types of special agricultural machines to be more and the use frequency to be higher and higher.
At present, a large-scale horizontal-moving type sprinkling machine used in rural areas in China is formed by splicing a group of trusses, the length of the truss can reach dozens of meters to hundreds of meters, each group of trusses is one span, and walking wheels are installed below the trusses. The sprinkler is provided with a walking driving device, a spraying device, a positioning control device and the like. However, the large-scale translational sprinkler also has obvious defects, when the sprinkling irrigation operation is completed in a farmland, the sprinkler can only be put on the ground to be idle, and the transition operation cannot be directly realized, so that the sprinkling irrigation system has no obvious difference from a fixed sprinkling irrigation system, and a large amount of one-time investment is needed. If the operation of transition is needed, the device must be disassembled and then spliced and assembled again, so that the operation is complex, and the utilization rate of the device is low.
In addition, the ground of the farmland is usually soft, but the wheels of the sprinkler are required not to press the soil too firmly and not to grind out deeper ruts, and when the wheels of the sprinkler work in the wet and soft ground, the rolling resistance of the wheels is larger, the adhesive force is smaller, and other parts are driven to work in the process of traveling, so the wheels are easy to slip. In order to solve this problem, a large contact area between the wheel and the ground is required, i.e., the diameter and width of the tire are increased. The large size of the wheels causes poor flexibility, so that the wheels of the current sprinkler have no steering function and can only be fixed on the frame to rotate along the wheel shaft.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a collapsible translation formula irrigation equipment to solve the problem that above-mentioned prior art exists.
In order to achieve the above object, the utility model provides a following scheme: the utility model provides a foldable translational irrigation device, which comprises a plurality of groups of connected single-frame bidirectional trusses, wherein each single-frame bidirectional truss comprises a frame, truss telescopic mechanisms are arranged on two sides of each frame, and a suspension mechanism is arranged between each frame and each truss telescopic mechanism; the rack comprises a bottom beam, an inclined support rod, a truss positioning frame and two suspension support rods from bottom to top in sequence; and the lower end of the bottom beam is provided with a travelling mechanism.
A bidirectional screw rod is arranged in the truss positioning frame, nuts are arranged on two sides of the bidirectional screw rod, rocking rods are connected to two sides of the nuts, a rocking rod slide way for limiting the rocking rods to move up and down is arranged on the truss positioning frame, and the upper rocking rods and the lower rocking rods are connected with telescopic supports; the telescopic supports between the adjacent single-frame bidirectional trusses are hinged, and the bidirectional screw rods are driven by a first motor; and a spray pipe is arranged below the telescopic support.
The travelling mechanism comprises wheel sets arranged on two sides of the bottom beam and a steering mechanism for controlling the wheel sets to steer; each group of the wheel sets comprises a driving wheel and a driven wheel, the steering mechanism comprises a steering connecting rod, a steering rod is connected between all the driving wheels and the driven wheels on the same bottom beam and the steering connecting rod respectively, the steering connecting rod is driven by a steering motor, and the steering motor is fixedly connected with the bottom beam.
Preferably, the suspension mechanism comprises a suspension winch fixedly arranged on the frame and a plurality of suspension steel wire lines, a pulley is fixedly arranged at the top end of the suspension support rod, one end of each suspension steel wire line is fixedly connected with the telescopic support, the other end of each suspension steel wire line penetrates through the pulley and is fixedly connected with the suspension winch, and the suspension winch is driven by a winch motor.
Preferably, the inclined supporting rods are arranged in more than four groups, and the inclined supporting rods are symmetrically and fixedly arranged between the bottom beam and the truss positioning frame.
Preferably, a supporting rod is fixedly connected between the inclined supporting rods, and the suspension winch is fixedly arranged on the supporting rod.
Preferably, the telescopic bracket comprises a plurality of groups of hinged connecting rod assemblies, and the connecting rod assemblies comprise two cross-hinged connecting rods.
Preferably, the number of the suspension steel wires on each side is not less than two, and each suspension steel wire is connected to a different connecting rod assembly.
Preferably, the rocker shaft is connected with a hinge shaft, one end of the hinge shaft is connected with the nut, the other end of the hinge shaft is connected with a sliding block, and the sliding block is matched with the rocker slideway.
Preferably, the number of the driving wheels of each wheel set is more than two, and the number of the following wheels of each wheel set is more than two.
The utility model discloses a following technological effect: the utility model is provided with a plurality of groups of single-frame bidirectional trusses which are hinged with each other, thereby being suitable for farmlands or grasslands with different widths; the wheel set is set as a steerable wheel, the extension of the telescopic bracket, namely the extension of the telescopic truss, is controlled by controlling the movement direction of the wheel, the mutual matching of the bidirectional screw rod and the suspension mechanism, so that the spraying pipe covers a grassland or a farmland, and the irrigation can be started by adjusting the directions of all the wheels to be consistent. The utility model designs the truss into a structure which can be pushed, pulled and stretched; the diameter of the tires is reduced, the number of the tires is increased, the effective contact area is ensured, the pressure intensity is reduced, and the soil is prevented from being pressed too firmly. Meanwhile, the device can be rapidly unfolded at the field side, freely walk in the field, rapidly retract after irrigation, then be loaded and transferred, and is simple to operate and high in device utilization rate.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic structural view of the single-frame bidirectional truss in an extended state of the present invention;
FIG. 2 is a schematic structural view of the single bidirectional truss of the present invention in a contracted state;
FIG. 3 is a side view of the single bidirectional truss of the present invention in a contracted state;
fig. 4 is a schematic view of the structure of the double-frame bidirectional truss extension assembly of the present invention;
FIG. 5 is a schematic view of the frame structure of the present invention;
fig. 6 is a schematic structural view of the truss telescoping mechanism of the present invention;
fig. 7 is a schematic structural view of the advancing mechanism of the present invention.
The device comprises a frame 1, a bottom beam 11, a diagonal support rod 12, a truss positioning frame 13, a suspension support rod 14, a truss telescoping mechanism 2, a first motor 21, a bidirectional screw rod 22, a nut 23, a rocker 24, a rocker slide 25, a telescopic support 26, a connecting rod 27, a suspension mechanism 3, a suspension steel wire rope 31, a suspension winch 32, a traveling mechanism 4, a steering connecting rod 41, a steering rod 42, a steering motor 43, a follower wheel 44 and a driving wheel 45.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
Referring to fig. 1-7, the utility model provides a collapsible translation formula irrigation equipment, including the two-way truss of single frame of a plurality of group's connections, the two-way truss of single frame includes frame 1, and the both sides of frame 1 are provided with truss telescopic machanism 2, are provided with between frame 1 and the truss telescopic machanism 2 and suspend mechanism 3 in midair.
The rack 1 sequentially comprises a bottom beam 11, an inclined support rod 12, a truss positioning frame 13 and two suspension support rods 14 from bottom to top; the inclined supporting rods 12 are arranged in more than four groups, the inclined supporting rods 12 are symmetrically and fixedly arranged between the bottom beam 11 and the truss positioning frame 13, the supporting rods are fixedly connected between the inclined supporting rods 12 and used for supporting the inclined supporting rods 12, and the traveling mechanism 4 is arranged at the lower end of the bottom beam 11.
The inside of truss locating frame 13 is provided with two-way lead screw 22, and the both sides of two-way lead screw 22 are provided with nut 23, and the both sides of nut 23 are connected with rocker 24, sets up the rocker slide 25 of restriction rocker 24 up-and-down motion on the truss locating frame 13, and rocker 24 hub connection has the hinge pin, and the one end and the nut 23 of hinge pin are connected, and the other end of hinge pin is connected with the slider, slider and rocker slide 25 looks adaptation. The upper rocker 24 and the lower rocker 24 are connected with a telescopic bracket 26; the telescopic supports 26 between the adjacent single-frame bidirectional trusses are hinged, and the bidirectional screw rod 22 is driven by the first motor 21; the telescopic support 26 comprises an assembly of sets of articulated links 27, the assembly of links 27 comprising two cross-articulated links 27. The below of telescopic bracket 26 is provided with the shower, and the shower is connected with the inlet tube, through two-way lead screw 22 work, and two nuts are close to each other or keep away from each other to control telescopic bracket 26 and stretch out and draw back and elongate.
The traveling mechanism 4 comprises wheel sets arranged on two sides of the bottom beam 11 and a steering mechanism for controlling the wheel sets to steer; the steering mechanism can control the wheel sets to steer for more than 90 degrees, each wheel set comprises a driving wheel 45 and a driven wheel 44, the steering mechanism comprises a steering connecting rod 41, a steering rod 42 is connected between all the driving wheels 45 and all the driven wheels 44 on the same bottom beam 11 and the steering connecting rod 41 respectively, the steering connecting rod 41 is driven by a steering motor 43, and the steering motor 43 is fixedly connected with the bottom beam 11. The driving wheel 45 of each wheel group is provided with more than 1, and the trailing wheel 44 of each wheel group is provided with more than two, through setting up multiunit wheel, prevents that the atress is concentrated and presses soil too solid or rolls out darker rut ditch.
The suspension mechanism 3 comprises a suspension winch 32 fixedly arranged on the frame 1 and a plurality of suspension steel wires 31, and the suspension winch 32 is fixedly arranged on the support rod. A pulley is fixedly arranged at the top end of the suspension strut 14, one end of a suspension steel wire 31 is fixedly connected with the telescopic bracket 26, the other end of the suspension steel wire 31 passes through the pulley and is fixedly connected with a suspension winch 32, and the suspension winch 32 is driven by a winch motor. The number of the suspension steel wire lines 31 on each side is not less than two, each suspension steel wire line 31 is connected to different connecting rod 27 assemblies, the telescopic support is a cantilever beam, and the truss is subjected to diagonal tension reinforcement by using a steel wire rope.
The working process is as follows: selecting a proper group number of single bidirectional trusses according to the width of the grassland or the farmland and the telescopic length of the telescopic bracket 26, and connecting the trusses, wherein the device is in a contracted state; the two-way screw rod is placed at the center of a grassland or a farmland, the middle group of single two-way trusses is fixed, the wheel groups of the single two-way trusses at two sides are controlled to rotate 90 degrees in the direction, and the single two-way trusses are controlled to move in the direction far away from the center single two-way truss, meanwhile, the two-way screw rod 22 works by controlling the first motors 21 on all the single two-way trusses to work, the two nuts approach each other, and the telescopic support 26 starts to extend; meanwhile, the suspension winch 32 starts to work, the suspension steel wire 31 starts to unreel, the telescopic bracket 26 is subjected to diagonal tension reinforcement, when the specified position is reached, the first motor 21 and the suspension winch 32 stop working, the wheel group directions of the single-frame bidirectional truss on the two sides are rotated by 90 degrees, all the wheel directions are consistent, the driving wheel 45 is controlled to start working, and then the irrigation work can be started. After the irrigation is finished, the single-frame bidirectional truss on the two sides is retracted, and the transportation can be carried out.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.
Claims (8)
1. A collapsible translation formula irrigation equipment which characterized in that: the truss structure comprises a plurality of groups of connected single-frame bidirectional trusses, each single-frame bidirectional truss comprises a rack (1), truss telescopic mechanisms (2) are arranged on two sides of each rack (1), and a suspension mechanism (3) is arranged between each rack (1) and each truss telescopic mechanism (2); the rack (1) sequentially comprises a bottom beam (11), an inclined support rod (12), a truss positioning frame (13) and two suspension support rods (14) from bottom to top; the lower end of the bottom beam (11) is provided with a travelling mechanism (4);
a bidirectional screw rod (22) is arranged inside the truss positioning frame (13), nuts (23) are arranged on two sides of the bidirectional screw rod (22), rockers (24) are connected to two sides of each nut (23), a rocker slideway (25) for limiting the rockers (24) to move up and down is arranged on the truss positioning frame (13), and the upper rocker (24) and the lower rocker (24) are connected with a telescopic support (26); the telescopic supports (26) between the adjacent single-frame bidirectional trusses are hinged, and the bidirectional screw rod (22) is driven by a first motor (21); a spray pipe is arranged below the telescopic bracket (26);
the travelling mechanism (4) comprises wheel sets arranged on two sides of the bottom beam (11) and a steering mechanism for controlling the wheel sets to steer; each wheel set comprises a driving wheel (45) and a driven wheel (44), the steering mechanism comprises a steering connecting rod (41), a steering rod (42) is connected between all the driving wheels (45) and the driven wheels (44) on the same bottom beam (11) and the steering connecting rod (41) respectively, the steering connecting rod (41) is driven by a steering motor (43), and the steering motor (43) is fixedly connected with the bottom beam (11).
2. A collapsible translationally movable irrigation device according to claim 1, wherein: the suspension mechanism (3) comprises a suspension winch (32) fixedly arranged on the rack (1) and a plurality of suspension steel wire lines (31), a pulley is fixedly arranged at the top end of the suspension support rod (14), one end of each suspension steel wire line (31) is fixedly connected with the telescopic support (26), the other end of each suspension steel wire line (31) penetrates through the pulley to be fixedly connected with the suspension winch (32), and the suspension winch (32) is driven by a winch motor.
3. A collapsible translationally movable irrigation device according to claim 2, wherein: the inclined supporting rods (12) are arranged in more than four groups, and the inclined supporting rods (12) are symmetrically and fixedly arranged between the bottom beam (11) and the truss positioning frame (13).
4. A collapsible translationally movable irrigation device according to claim 3, wherein: a supporting rod is fixedly connected between the inclined supporting rods (12), and the suspension winch (32) is fixedly arranged on the supporting rod.
5. A collapsible translationally movable irrigation device according to claim 2, wherein: the telescopic support (26) comprises a plurality of groups of articulated connecting rod assemblies, and the connecting rod assemblies comprise two cross-articulated connecting rods (27).
6. A collapsible translationally movable irrigation device according to claim 5, wherein: the number of the suspension steel wire lines (31) on each side is not less than two, and each suspension steel wire line (31) is connected to different connecting rod assemblies.
7. A collapsible translationally movable irrigation device according to claim 1, wherein: the rocker (24) is connected with a hinge shaft in a shaft mode, one end of the hinge shaft is connected with the nut (23), the other end of the hinge shaft is connected with a sliding block, and the sliding block is matched with the rocker slide way (25).
8. A collapsible translationally movable irrigation device according to claim 1, wherein: more than 1 driving wheel (45) of each group of wheel sets is arranged, and more than two following wheels (44) of each group of wheel sets are arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022461440.0U CN213486226U (en) | 2020-10-30 | 2020-10-30 | Collapsible translation formula irrigation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022461440.0U CN213486226U (en) | 2020-10-30 | 2020-10-30 | Collapsible translation formula irrigation equipment |
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| Publication Number | Publication Date |
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| CN213486226U true CN213486226U (en) | 2021-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022461440.0U Active CN213486226U (en) | 2020-10-30 | 2020-10-30 | Collapsible translation formula irrigation equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114467715A (en) * | 2022-04-01 | 2022-05-13 | 中慧高芯技术(山东)有限公司 | Automatic irrigation equipment for farming |
| CN115299235A (en) * | 2022-09-05 | 2022-11-08 | 广州大学 | Water and fertilizer integrated irrigation device |
-
2020
- 2020-10-30 CN CN202022461440.0U patent/CN213486226U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114467715A (en) * | 2022-04-01 | 2022-05-13 | 中慧高芯技术(山东)有限公司 | Automatic irrigation equipment for farming |
| CN114467715B (en) * | 2022-04-01 | 2022-06-17 | 中慧高芯技术(山东)有限公司 | Automatic irrigation equipment for farming |
| CN115299235A (en) * | 2022-09-05 | 2022-11-08 | 广州大学 | Water and fertilizer integrated irrigation device |
| CN115299235B (en) * | 2022-09-05 | 2023-09-19 | 广州大学 | Water and fertilizer integrated irrigation device |
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