CN113142027A - Reel sprinkling irrigation machine capable of automatically loading or unloading - Google Patents
Reel sprinkling irrigation machine capable of automatically loading or unloading Download PDFInfo
- Publication number
- CN113142027A CN113142027A CN202110424583.0A CN202110424583A CN113142027A CN 113142027 A CN113142027 A CN 113142027A CN 202110424583 A CN202110424583 A CN 202110424583A CN 113142027 A CN113142027 A CN 113142027A
- Authority
- CN
- China
- Prior art keywords
- reel
- swing
- telescopic
- support frame
- frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/09—Watering arrangements making use of movable installations on wheels or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
- B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Water Supply & Treatment (AREA)
- Environmental Sciences (AREA)
- Special Spraying Apparatus (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention discloses a reel sprinkling irrigation machine capable of automatically loading or unloading, which comprises a reel supporting frame, a reel, a nozzle car, a reel supporting frame rotating device and a reel supporting frame lifting device, wherein the reel supporting frame is arranged on the reel supporting frame; reel support frame elevating gear includes that bilateral symmetry installs the swing lifting unit on the face of both ends about the reel support frame, swing lifting unit include for the bearing frame front and back opposition setting of reel, but left and right directions wobbling preceding swing roof beam and back swing roof beam, preceding swing roof beam and back swing roof beam are not more than 90 around its articulated center along the swing angle of upper and lower direction, the tip of preceding swing roof beam and back swing roof beam still articulates the telescopic support leg who installs through the vertical setting of the vertical holding mechanism of telescopic support leg. This reel sprinkling irrigation machine that can independently load or unload can realize being convenient for independently load or unload under the whole centrobaric prerequisite of greatly reduced reel sprinkling irrigation machine, and can avoid the condition that the crops on field ground are excessively rolled.
Description
Technical Field
The invention relates to a reel sprinkler, in particular to a reel sprinkler capable of automatically loading or unloading, and belongs to the technical field of sprinkler equipment.
Background
The spray irrigation is an irrigation method that water is sprayed into the air by using special equipment such as a spray nozzle and the like to form water drops which fall on the ground spray irrigation surface and the surface of crops. The reel sprinkler is a sprinkler suitable for sprinkling large-area farmland, can control the size of the water spray according to the spray nozzle so as to meet different requirements of the water spray amount, and is sprinkling irrigation equipment usually selected for farmland water-saving irrigation.
Reel sprinkling irrigation machine includes the chassis usually, the reel support frame, the reel, the PE pipe, reel backrush device and shower nozzle car, the reel support frame passes through slewing bearing and installs on the chassis, the chassis bottom is equipped with the support wheel, when carrying out the sprinkling irrigation work, utilize tractor etc. traction engine with reel sprinkling irrigation machine whole tractive to the field ground after, earlier the adjustment of gyration reel support frame sprinkling irrigation direction, utilize tractor or draw gear such as winch to drag out the shower nozzle car that is connected with the PE pipe to the sprinkling irrigation place of predetermineeing, the reel is the PE pipe of reversal rotation release winding on the reel promptly, then open sprinkling irrigation pressure water valve again, sprinkling irrigation pressure water gets into the PE pipe and carries out the sprinkling irrigation operation from the shower nozzle blowout of shower nozzle car, start reel backrush device drive reel forward rotation simultaneously, thereby realize the automation of PE pipe and drive the shower nozzle car and roll back.
The traditional reel sprinkler is provided with the chassis provided with the carrying wheels, so that the overall gravity center of the reel sprinkler is relatively high, and in order to increase the stability in the traction transition and sprinkling irrigation operation processes, the overall width dimension of the chassis provided with the carrying wheels is usually larger than the width dimension of the reel, so that the overall width dimension of the reel sprinkler is larger, and further the turning radius dimension is larger under the traction condition of a traction locomotive; on the other hand, whole width size is great, whole focus is higher relatively can cause inconvenient loading transportation side by side when selling reel sprinkling irrigation machine in batches, not only need adopt crane or workshop driving to carry out the mode of hoist and mount, the loading volume is restricted moreover, often demolish earlier the support wheel and the shower nozzle car of chassis when loading side by side in order to reduce the focus, hoist side by side again, so that increase the stability of transportation when furthest utilizes the carriage space, but this kind of mode has still avoided the problem that hoist and mount loading inefficiency.
Disclosure of Invention
Aiming at the problems, the invention provides the reel sprinkler capable of automatically loading or unloading, which can realize automatic loading or unloading on the premise of greatly reducing the integral gravity center of the reel sprinkler and can avoid the condition that crops on the ground in the field are excessively rolled.
In order to achieve the purpose, the reel sprinkling irrigation machine capable of automatically loading or unloading comprises a reel supporting frame, a reel, a nozzle car, a reel supporting frame rotating device and a reel supporting frame lifting device;
the reel support frame is a frame structure integrally in a U-shaped structure, a reel which is arranged in a rolling manner along the front-back direction and is wound with a PE pipe is erected and installed on the reel support frame through a bearing seat and is positioned in a U-shaped installation space of the reel support frame, the reel comprises a rewinding driving mechanism, and a spray head vehicle connected with the pipe end of the PE pipe is suspended and erected at the front end of the reel support frame;
the reel supporting frame slewing device is arranged at the bottom of the reel supporting frame, the reel supporting frame slewing device sequentially comprises a slewing bearing and a bottom supporting component from top to bottom, the slewing bearing comprises an inner ring, an outer ring and a slewing driving component, the inner ring or the outer ring of the slewing bearing is fixedly installed and connected with the reel supporting frame, the outer ring or the inner ring of the slewing bearing is fixedly installed and connected with the bottom supporting component, the slewing driving component of the slewing bearing is fixedly installed on the reel supporting frame, the slewing driving component of the slewing bearing is matched and installed and connected with the outer ring or the inner ring of the slewing bearing through a transmission mechanism, and the bottom supporting component is provided with a supporting bottom plane of a flat plate structure;
reel support frame elevating gear include bilateral symmetry and install the swing lifting unit on the face of both ends about the reel support frame, swing lifting unit includes preceding swing roof beam and the back swing roof beam that sets up for the bearing frame front and back opposition of reel, the root of preceding swing roof beam and back swing roof beam is articulated to be installed on the reel support frame through the articulated axle that axial direction set up along the fore-and-aft direction respectively, and the articulated mounted position of preceding swing roof beam and back swing roof beam all is equipped with the swing drive part, preceding swing roof beam and back swing roof beam are vertical respectively and paste on the terminal surface of reel support frame left and right sides, and preceding swing roof beam and back swing roof beam are not more than 90 around its articulated center along the swing angle of upper and lower direction, the tip of preceding swing roof beam and back swing roof beam still articulates the telescopic support leg of installing vertical setting, and all be equipped with the telescopic support leg that can keep telescopic support leg to be in vertical state all the time between preceding swing roof beam and its telescopic support leg and the back swing roof beam and its telescopic support leg The straight retaining mechanism, the inside flexible control part that is equipped with vertical flexible setting downwards of telescopic support leg, and telescopic support leg include a lesson telescopic joint at least, and telescopic support leg's final section telescopic joint's bottom is equipped with the support footing.
According to a further improvement scheme of the crop production line, the front swing beam and the rear swing beam are arranged on the reel support frame in a sliding fit mode through the sliding frame and the guide sliding mechanisms arranged along the front-back direction respectively, and the swing beam distance adjusting mechanism arranged along the front-back direction is further arranged between the front swing beam and the rear swing beam.
As a preferred scheme of the invention, the swing driving parts of the front swing beam and the rear swing beam are swing driving hydraulic cylinders, the telescopic control parts of the telescopic supporting legs are lifting hydraulic cylinders, the swing beam interval adjusting mechanism is an interval adjusting hydraulic cylinder, the reel sprinkler capable of automatically loading or unloading also comprises a hydraulic pump station arranged on the reel supporting frame, and the hydraulic pump station is respectively connected with the swing driving hydraulic cylinders, the lifting hydraulic cylinders and the interval adjusting hydraulic cylinders of the front swing beam and the rear swing beam through a hydraulic control valve group and a hydraulic pipeline.
According to a further improvement scheme of the invention, the distance adjusting hydraulic cylinders are arranged into two pieces, one end of each of the two distance adjusting hydraulic cylinders is connected with the reel supporting frame in an installing mode, and the other end of each of the two distance adjusting hydraulic cylinders is connected with the front swing beam and the rear swing beam in an installing mode.
As a further improvement of the invention, the slewing drive means of the slewing bearing is a slewing drive hydraulic motor; the rewinding driving mechanism of the reel comprises a rewinding driving hydraulic motor; the rotary driving hydraulic motor and the rewinding driving hydraulic motor are respectively connected with a hydraulic pump station through a hydraulic pipeline and a control valve group.
As a further improvement scheme of the invention, the reel supporting frame comprises a supporting edge beam and a supporting cross beam which are provided with cavity structures, the supporting edge beam and the supporting cross beam are connected in a closed mode, the cavity structures of the supporting edge beam and the supporting cross beam form a closed communication space, and a hydraulic oil tank of a hydraulic pump station is the closed communication space of the reel supporting frame.
As a preferable scheme of the invention, the telescopic supporting leg vertical holding mechanism is a parallel four-bar linkage structure.
In a further development of the invention, the footprint of the support base plane of the base support part is larger than the footprint of the pivot bearing.
As a further improvement of the invention, the height dimension between the front swing beam and the rear swing beam to the bottom supporting component is larger than the height dimension of the side wall plate of the carriage of the carrier vehicle.
As a further improvement scheme of the invention, the supporting foot is hinged with the bottom end of the tail section telescopic joint of the telescopic supporting leg through a spherical hinge.
Compared with the prior art, the reel sprinkling machine capable of loading or unloading automatically does not have a chassis provided with a vehicle carrying wheel of the traditional reel sprinkling machine, so that the integral gravity center of the reel sprinkling machine can be greatly reduced, the reel supporting frame and the sprinkler truck can be integrally seated on the ground or supported on a carriage bottom plate carrying a conveying truck through the bottom supporting part, the bottom supporting part is in a state of completely bearing the weight of the whole machine, the stability of transportation operation and sprinkling irrigation operation can be improved, in addition, the reel supporting frame can drive the reel and the sprinkler truck to integrally rotate relative to the bottom supporting part by controlling the rotation action of the rotation driving part of the rotation bearing, and the sprinkling irrigation direction can be flexibly adjusted; because the reel support frame lifting device is arranged on the reel support frame, the reel support frame can drive the reel, the spray head vehicle and the reel support frame rotating device to integrally lift through flexibly and flexibly controlling the reel support frame lifting device according to loading needs, and then flexible and autonomous loading or unloading for avoiding hoisting can be realized, so that the condition that crops on the ground in the field are excessively rolled when the traditional reel sprinkling irrigation machine is transferred is avoided.
Drawings
FIG. 1 is a schematic three-dimensional view of the reel support stand lifting device of the present invention when fully extended;
FIG. 2 is a schematic three-dimensional view of the reel support stand lifting device of the present invention when fully stowed;
fig. 3 is a schematic structural view of the reel supporting frame rotating device of the present invention.
In the figure: 1. reel support frame, 2, reel, 3, shower nozzle car, 4, reel support frame slewer, 41, slewing bearing, 42, bottom sprag part, 5, reel support frame elevating gear, 51, preceding swing roof beam, 52, back swing roof beam, 53, telescopic support leg.
Detailed Description
The present invention will be further described with reference to the accompanying drawings (hereinafter, the direction of the sprinkler head of the reel sprinkler which can be loaded or unloaded independently is described as the front).
As shown in fig. 1 and 2, the reel sprinkler capable of loading or unloading automatically includes a reel support frame 1, a reel 2, a sprinkler car 3, a reel support frame turning device 4 and a reel support frame lifting device 5.
The reel support frame rotating device 4 is arranged at the bottom of the reel support frame 1, as shown in fig. 3, the reel support frame rotating device 4 sequentially comprises a rotating support 41 and a bottom support component 42 from top to bottom, the rotating support 41 comprises an inner ring, an outer ring and a rotating driving component, the inner ring or the outer ring of the rotating support 41 is fixedly connected with the reel support frame 1, the outer ring or the inner ring of the rotating support 41 is fixedly connected with the bottom support component 42, the rotating driving component of the rotating support 41 is fixedly arranged on the reel support frame 1, the rotating driving component of the rotating support 41 is matched and connected with the outer ring or the inner ring of the rotating support 41 through a transmission mechanism, the rotating driving component of the rotating support 41 can be an electric motor or other rotating driving structures such as a hydraulic motor, and the relative movement between the inner ring and the outer ring of the rotating support 41 can be realized by controlling the rotating action of the rotating driving component of the rotating support 41, the bottom support member 42 is provided with a support bottom plane of a flat plate structure, and in order to ensure stable support, the coverage area of the support bottom plane of the bottom support member 42 is larger than that of the slewing bearing 41.
The lifting device 5 of the reel supporting frame comprises swing lifting components which are arranged on the left end face and the right end face of the reel supporting frame 1 in a bilateral symmetry mode, each swing lifting component comprises a front swing beam 51 and a rear swing beam 52 which are arranged opposite to each other in the front and back direction relative to a bearing seat of the reel 2, the root parts of the front swing beam 51 and the rear swing beam 52 are respectively hinged and arranged on the reel supporting frame 1 through hinge shafts arranged in the front and back direction along the axial direction, swing driving parts are arranged at the hinged installation positions of the front swing beam 51 and the rear swing beam 52, the swing driving parts can be rotary driving structures such as motors or hydraulic motors or telescopic driving structures such as hydraulic cylinders or electric cylinders, the front swing beam 51 and the rear swing beam 52 are respectively and vertically attached to the end faces on the left side and the right side of the reel supporting frame 1, the swing angles of the front swing beam 51 and the rear swing beam 52 around the hinge centers of the front swing beam 51 and the rear swing beam 52 along the vertical direction are not more than 90 degrees, the front swing beam 51 and the rear swing beam 52 can swing up and down and are positioned at angles around the hinge centers by controlling the action of the swing driving part, the end parts of the front swing beam 51 and the rear swing beam 52 are also hinged with the vertically arranged telescopic support legs 53, telescopic support leg vertical retaining mechanisms capable of keeping the telescopic support legs 53 in the vertical state are arranged between the front swing beam 51 and the telescopic support legs 53 and between the rear swing beam 52 and the telescopic support legs 53 (in order to display the turnover swing effect of the front swing beam 51 and the rear swing beam 52, the telescopic support leg vertical retaining mechanisms are not shown in fig. 1 and 2), the telescopic support leg vertical retaining mechanisms can be parallel four-bar structures, the telescopic support legs 53 can be kept in the vertical state all the time by the mechanical link structures, and the telescopic support leg vertical retaining mechanisms can also be angle sensors arranged at the roots of the front swing beam 51 and the rear swing beam 52 and the angle sensors arranged at the hinged parts of the telescopic support legs 53 The position of the rotary driving stepping motor, the electric control mode is realized to keep the telescopic supporting leg 53 in a vertical state all the time through the feedback of the angle sensor, or the telescopic supporting leg vertical keeping mechanism is a swing hydraulic cylinder arranged between the front swing beam 51 and the rear swing beam 52 and the telescopic supporting leg 53, the telescopic supporting leg 53 is kept in a vertical state all the time through a proportional valve in a hydraulic control mode, because the four-bar linkage mechanism is simple and stable in transmission, the telescopic supporting leg vertical keeping mechanism preferably adopts a parallel four-bar linkage structure, a telescopic control part which is vertically and downwardly telescopically arranged is arranged in the telescopic supporting leg 53, the telescopic supporting leg 53 at least comprises a telescopic joint, the telescopic control part can be a hydraulic cylinder structure which is hydraulically driven, also can be other linear telescopic control structures such as an electric cylinder structure which is electrically driven, and the bottom end of the telescopic joint of the telescopic supporting leg 53 is provided with a supporting foot, the telescopic action of the telescopic joint of the telescopic support leg 53 in the vertical direction can be realized by controlling the extension and retraction of the extension and retraction control part of the telescopic support leg 53.
This can independently during loading or unloading's reel sprinkling irrigation machine initial condition, as shown in fig. 2, reel support frame elevating gear 5 is in turns over a complete accepting state, namely, preceding swing roof beam 51 and back swing roof beam 52 all are in the vertical state of pasting on the terminal surface of the reel support frame left and right sides, the telescopic support leg 53 of vertical state is in the state of contracting into completely, owing to do not set up the chassis of installing the support wheel of traditional reel sprinkling irrigation machine, consequently reel 2, reel support frame 1 and shower nozzle car 3 are whole to be located subaerial through end support component 42, end support component 42 is in the state that bears complete machine weight completely, can make reel support frame 1 drive reel 2 through control reel support frame elevating gear 5, shower nozzle car 3 and support frame reel slewer 4 integral lift, and then can realize independently loading or unloading, it is specific:
when the vehicle is loaded from the main, as shown in figure 1, firstly, the swing driving parts of the front swing beam 51 and the rear swing beam 52 are controlled to act according to the width dimension of the carriage of the carrying vehicle, so that the front swing beam 51 and the rear swing beam 52 are respectively turned downwards to a set angle (90 degrees shown in figure 1) around the hinged center and positioned at an angle, then the telescopic control parts of the telescopic support legs 53 are synchronously controlled to act according to the height dimension of the bottom plate of the carriage of the carrying vehicle, so that the telescopic joints of the telescopic support legs 53 extend to the set dimension, the four telescopic support legs 53 are stably supported on the ground through the support feet, the whole of the reel support frame 1, the reel 2, the sprayer vehicle 3 and the reel support frame rotating device 4 are lifted to the set height which is higher than the height dimension of the bottom plate of the carriage through the four telescopic support legs 53, and the span dimension between the telescopic support legs 53 which are symmetrical from left to right at the moment is larger than the width dimension of the carriage of the carrying vehicle, the carrying vehicle can back up along the front and back direction to enter the space between the telescopic supporting legs 53, and the carrying station of the reel sprinkler on the carriage bottom plate is positioned under the reel supporting frame 1, then the telescopic control part of the telescopic supporting legs 53 is synchronously controlled to move to enable the telescopic joints of the telescopic supporting legs 53 to retract and reset to an initial state, and then the front swing beam 51 and the rear swing beam 52 are controlled to swing and reset to the initial state, in the synchronous retracting process of the telescopic joints of the telescopic supporting legs 53, the reel 2, the reel supporting frame 1 and the sprinkler 3 are positioned by the bottom supporting part 42 to fall on the carrying station of the reel sprinkler on the carriage bottom plate of the carrying vehicle, and the autonomous loading is finished;
the autonomous unloading process is the reverse process of the autonomous loading process, and is not described in detail herein.
When needing to sell this can independently load or unload reel sprinkling irrigation machine in batches and carry out the fore-and-aft direction of following the carriage and load the transportation side by side, can earlier through fork truck with many can independently load or unload the reel sprinkling irrigation machine along the fore-and-aft direction side by side neatly put things in good order subaerial back, the equal whole height that sets for that promotes to being higher than carriage bottom plate height dimension through four telescopic support leg 53 of many can independently load or unload the reel sprinkling irrigation machine of controlling again, ask to transport the defeated car and back a car and get into the loading passageway that forms between the telescopic support leg 53 of many can independently load or unload the reel sprinkling irrigation machine of loading along the fore-and-aft direction and carry on many originally can independently load or unload the independent loading of the reel sprinkling irrigation machine of unloading can.
In order to increase the flexibility of the automatic loading or unloading, as a further improvement of the invention, the front swing beam 51 and the rear swing beam 52 are respectively arranged on the reel supporting frame 1 in a sliding fit manner through a sliding frame and a guiding sliding mechanism arranged along the front-back direction, and a swing beam spacing adjusting mechanism arranged along the front and back direction is also arranged between the front swing beam 51 and the back swing beam 52, the swing beam spacing adjusting mechanism can be a spacing adjusting telescopic cylinder arranged in a unidirectional telescopic way in the front and back direction, or other linear telescopic structures such as a spacing adjusting telescopic cylinder arranged in a bidirectional telescopic way, the adjustment of the size of the space between the front swing beam 51 and the rear swing beam 52 can be achieved by controlling the action of the swing beam space adjustment mechanism, and then can realize that the span size between the flexible supporting leg 53 of front and back opposition is greater than the width size of holding in the palm the car carriage, holds in the palm the car and can enter the space between the flexible supporting leg 53 along controlling the direction backing a car and load. When the swing beam spacing adjusting mechanism is two one-way telescopic spacing adjusting telescopic cylinders arranged along the front and back directions, the parallel loading along the left and right directions of the carriage can be realized by controlling the different distance sizes of the front swing beam 51 and the rear swing beam 52 relative to the bearing seat of the reel 2.
When the reel sprinkling machine which can independently load or unload is controlled to automatically unload and reset to an initial state when sprinkling irrigation operation is carried out from a field ground, the reel sprinkling machine which can automatically load or unload is controlled to automatically unload and control the rotary driving part of the rotary bearing 41 to perform rotary action according to the sprinkling irrigation direction, and the bottom supporting part 42 is in a state of completely bearing the weight of the whole machine, so that the reel supporting frame 1 can support the reel 2 and the sprayer car 3 and the reel supporting frame lifting device 5 integrally rotate relative to the bottom supporting part 42 when the rotary driving part of the rotary bearing 41 performs rotary action, when the sprayer car 3 stops the rotary driving part of the rotary bearing 41 in the sprinkling irrigation direction, the sprayer car 3 is discharged and dragged out to a preset sprinkling irrigation place, and then the sprinkling irrigation operation can be carried out. Before the sprinkling irrigation operation, for the stability when increasing the reel backrush, but flexible supporting leg 53 on swing roof beam 51 stretches out before the direct control makes it support in ground through supporting the footing stability, perhaps control swing roof beam 51 turn over flexible supporting leg 53 on the back control swing roof beam 51 and stretch out and make it support in ground through supporting the footing stability before the footing, be about to flexible supporting leg 53 on the swing roof beam 51 uses as the preceding picture peg of traditional reel sprinkling irrigation machine before swing roof beam 51, stability when in order to increase the reel backrush.
In order to avoid the interference of the side panel of the carrier carriage during the autonomous loading process, as a further improvement of the present invention, the height dimension between the hinged position of the root parts of the front swing beam 51 and the rear swing beam 52 to the bottom support part 42 is larger than the height dimension of the side panel of the carrier carriage.
In order to realize the self-adaptation of the supporting foot to the ground, as a further improvement of the invention, the supporting foot is hinged with the bottom end of the final-section telescopic joint of the telescopic supporting leg 53 through a ball hinge which can adjust the angle in a small range.
In order to reduce the installation dimension of the reel support frame lifting device 5 along the left-right direction, as a further improvement of the present invention, the front swing beam 51 and the rear swing beam 52 are both of a channel steel structure, and the telescopic support leg 53 is installed in the channel of the channel steel structure, as shown in fig. 2, when the reel support frame lifting device 5 is in a completely folded and stored state, the telescopic support leg 53 can be stored in the channel of the channel steel structure in a swinging manner.
Because the hydraulic control has the advantage of stable output load, as the preferred scheme of the invention, the reel supporting frame lifting device 5 adopts the hydraulic control, namely, the swing driving parts of the front swing beam 51 and the rear swing beam 52 are swing driving hydraulic cylinders, the telescopic control parts of the telescopic supporting legs 53 are lifting hydraulic cylinders, in order to realize larger lifting stroke, the lifting hydraulic cylinders can be a multi-cylinder structure, the reel sprinkler capable of automatically loading or unloading also comprises a hydraulic pump station arranged on the reel supporting frame 1, and the hydraulic pump station is respectively connected with the swing driving hydraulic cylinders of the front swing beam 51 and the rear swing beam 52 and the lifting hydraulic cylinders through a hydraulic control valve group and a hydraulic pipeline.
In order to simplify the control arrangement, as a further improvement of the present invention, the reel 2 and the reel support frame turning device 4 are also hydraulically controlled, that is, the turning driving component of the turning support 41 is a turning driving hydraulic motor, the rewinding driving mechanism of the reel 2 includes a rewinding driving hydraulic motor, and the turning driving hydraulic motor and the rewinding driving hydraulic motor are respectively connected with a hydraulic pump station through a hydraulic pipeline and a control valve set.
In order to fully utilize the space and reduce the extra space occupation of a hydraulic oil tank of a hydraulic pump station, as a further improvement scheme of the invention, the reel support frame 1 comprises a support edge beam and a support cross beam which are of a cavity structure, the support edge beam and the support cross beam are connected in a closed mode, the cavity structure of the support edge beam and the cavity structure of the support cross beam form a closed communication space, and the hydraulic oil tank of the hydraulic pump station is the closed communication space of the reel support frame 1. The reel support frame 1 with the cavity structure can reduce the extra space occupation of the hydraulic oil tank and realize more compact structure.
As an embodiment of the present invention, the reel support frame lifting device 5 may be electrically controlled, that is, the swing driving components of the front swing beam 51 and the rear swing beam 52 are swing driving electric cylinders; the telescopic control part of the telescopic support leg 53 is a lifting electric cylinder; the reel sprinkling irrigation machine capable of automatically loading or unloading also comprises a centralized electric control device arranged on the reel supporting frame 1, wherein the centralized electric control device comprises a controller which is respectively electrically connected with the swing driving electric cylinder and the lifting electric cylinder of the front swing beam 51 and the rear swing beam 52.
In order to simplify the control arrangement, as a further improvement of the present invention, the reel 2 and the reel support frame rotating device 4 are also electrically controlled, and the rotating driving part of the rotating support 41 is a rotating driving motor; the rewinding driving mechanism of the reel 2 comprises a rewinding driving motor; the rotary driving motor and the rewinding driving motor are respectively electrically connected with the controller.
The reel sprinkling irrigation machine capable of automatically loading or unloading is not provided with a chassis provided with the vehicle carrying wheels of the traditional reel sprinkling irrigation machine, so that the integral gravity center of the reel sprinkling irrigation machine can be greatly reduced, the stability of transportation operation and sprinkling irrigation operation can be improved, in addition, the reel support frame 1 can drive the reel 2 and the sprinkler head vehicle 3 to integrally rotate relative to the bottom support part 42 by controlling the rotation action of the rotation driving part of the rotation support 41, and the sprinkling irrigation direction can be flexibly adjusted; can make reel support frame 1 drive reel 2, shower nozzle car 3 and 4 integral lifts of reel support frame slewer through nimble motor-driven control reel support frame elevating gear 5 according to the loading needs, and then can realize avoiding the nimble motor-driven independently loading or unloading of hoist and mount to avoid the condition that excessively rolls to the crops on field ground when traditional reel sprinkling irrigation machine changes the field.
Claims (10)
1. A reel sprinkling irrigation machine capable of automatically loading or unloading comprises a reel support frame (1), a reel (2), a spray head vehicle (3) and a reel support frame rotating device (4); the reel supporting frame (1) is of a frame structure integrally in a U-shaped structure, a reel (2) which is arranged in a rolling mode along the front-back direction and is wound with a PE pipe is erected and installed on the reel supporting frame (1) through a bearing seat, the reel (2) is located in a U-shaped installation space of the reel supporting frame (1), the reel (2) comprises a rewinding driving mechanism, and a nozzle trolley (3) connected with the pipe end of the PE pipe is erected at the front end of the reel supporting frame (1) in a hanging mode; it is characterized in that the preparation method is characterized in that,
the reel support frame slewing device (4) is arranged at the bottom of the reel support frame (1), the reel support frame slewing device (4) sequentially comprises a slewing bearing (41) and a bottom support component (42) from top to bottom, the slewing bearing (41) comprises an inner ring, an outer ring and a slewing drive component, the inner ring or the outer ring of the slewing bearing (41) is fixedly installed and connected with the reel support frame (1), the outer ring or the inner ring of the slewing bearing (41) is fixedly installed and connected with the bottom support component (42), the slewing drive component of the slewing bearing (41) is fixedly installed on the reel support frame (1), the slewing drive component of the slewing bearing (41) is matched and installed and connected with the outer ring or the inner ring of the slewing bearing (41) through a transmission mechanism, and the bottom support component (42) is provided with a support bottom plane with a flat plate structure;
the reel sprinkling irrigation machine capable of automatically loading or unloading further comprises a reel support frame lifting device (5), the reel support frame lifting device (5) comprises swing lifting components which are arranged on the left end face and the right end face of the reel support frame (1) in a bilateral symmetry mode, each swing lifting component comprises a front swing beam (51) and a rear swing beam (52) which are arranged opposite to each other front and back relative to a bearing seat of the reel (2), the roots of the front swing beams (51) and the rear swing beams (52) are respectively hinged and arranged on the reel support frame (1) through hinge shafts arranged in the axial direction in the front and back direction, the hinge installation positions of the front swing beams (51) and the rear swing beams (52) are respectively provided with swing driving parts, the front swing beams (51) and the rear swing beams (52) are respectively vertically attached to the end faces on the left side and the right side of the reel support frame (1), and the swing angles of the front swing beams (51) and the rear swing beams (52) around the hinge centers in the up and down direction are not more than 90 degrees, the tip of preceding swing roof beam (51) and back swing roof beam (52) still articulates telescopic support leg (53) of installing vertical setting, and all be equipped with the vertical retaining mechanism of telescopic support leg that can keep telescopic support leg (53) to be in vertical state all the time between preceding swing roof beam (51) and its telescopic support leg (53) and between back swing roof beam (52) and its telescopic support leg (53), telescopic support leg (53) inside is equipped with the flexible control part of vertical flexible setting downwards, and telescopic support leg (53) include a lesson telescopic joint at least, the bottom of the end telescopic joint of telescopic support leg (53) is equipped with the support footing.
2. The reel sprinkler capable of automatic loading or unloading according to claim 1, characterized in that the front swing beam (51) and the rear swing beam (52) are slidably fitted on the reel support frame (1) through a sliding frame and a guiding sliding mechanism arranged along the front-rear direction, respectively, and a swing beam spacing adjusting mechanism arranged along the front-rear direction is further provided between the front swing beam (51) and the rear swing beam (52).
3. The reel sprinkler capable of automatic loading or unloading according to claim 2, wherein the swing driving part of the front swing beam (51) and the rear swing beam (52) is a swing driving hydraulic cylinder, the telescopic control part of the telescopic support leg (53) is a lifting hydraulic cylinder, the swing beam interval adjusting mechanism is an interval adjusting hydraulic cylinder, the reel sprinkler capable of automatic loading or unloading further comprises a hydraulic pump station installed on the reel support frame (1), and the hydraulic pump station is respectively connected with the swing driving hydraulic cylinder, the lifting hydraulic cylinder and the interval adjusting hydraulic cylinder of the front swing beam (51) and the rear swing beam (52) through a hydraulic control valve group and a hydraulic pipeline.
4. The reel sprinkler capable of being automatically loaded or unloaded according to claim 3, wherein the two distance adjusting hydraulic cylinders are provided, one end of each distance adjusting hydraulic cylinder is connected with the reel support frame (1), and the other end of each distance adjusting hydraulic cylinder is connected with the front swing beam (51) and the rear swing beam (52) respectively.
5. An autonomously loadable or unloadable reel sprinkler according to claim 3, characterised in that the slewing drive means of the slewing bearing (41) are slewing drive hydraulic motors; the rewinding driving mechanism of the reel (2) comprises a rewinding driving hydraulic motor; the rotary driving hydraulic motor and the rewinding driving hydraulic motor are respectively connected with a hydraulic pump station through a hydraulic pipeline and a control valve group.
6. The reel sprinkler capable of being automatically loaded or unloaded according to claim 3, wherein the reel supporting frame (1) comprises a supporting side beam and a supporting cross beam which are of a cavity structure, the supporting side beam and the supporting cross beam are connected in a closed mode, the cavity structure of the supporting side beam and the supporting cross beam forms a closed communicating space, and the hydraulic oil tank of the hydraulic pump station is the closed communicating space of the reel supporting frame (1).
7. An autonomously loadable or unloadable reel sprinkler according to any one of claims 1 to 6, characterised in that the telescopic support leg vertical retention mechanism is a parallel four-bar linkage.
8. An autonomously loadable or unloadable reel sprinkler according to any one of claims 1 to 6, characterised in that the footprint of the supporting base plane of the base support member (42) is greater than the footprint of the slewing bearing (41).
9. A reel sprinkler that can be autonomously loaded or unloaded according to any of claims 1 to 6, characterized in that the height dimension between the front swing beam (51) and the rear swing beam (52) to the bottom support member (42) is greater than the height dimension of the side panel of the carriage of the lift truck.
10. An autonomously loadable or unloadable reel sprinkler according to any of claims 1-6, characterised in that the support foot is hingedly connected to the bottom end of the final telescopic section of the telescopic support leg (53) by means of a ball joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110424583.0A CN113142027B (en) | 2021-04-20 | 2021-04-20 | Reel sprinkler capable of independently loading or unloading |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110424583.0A CN113142027B (en) | 2021-04-20 | 2021-04-20 | Reel sprinkler capable of independently loading or unloading |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113142027A true CN113142027A (en) | 2021-07-23 |
| CN113142027B CN113142027B (en) | 2023-06-27 |
Family
ID=76869328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110424583.0A Active CN113142027B (en) | 2021-04-20 | 2021-04-20 | Reel sprinkler capable of independently loading or unloading |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113142027B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114557266A (en) * | 2022-03-24 | 2022-05-31 | 湖南玖口建设工程有限公司 | Water conservation prevention waterlogging irrigation and water conservancy equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992020214A1 (en) * | 1991-05-17 | 1992-11-26 | Dieter Trommer | Mobile sprinkler with a chassis |
| US20060163381A1 (en) * | 2004-11-12 | 2006-07-27 | Charles Balmer | Vehicle with readily demountable sprayer |
| CN107295954A (en) * | 2017-06-27 | 2017-10-27 | 江苏展宏灌排科技有限公司 | It is a kind of from pendulum-type irrigation sprinkler |
| CN214676964U (en) * | 2021-04-20 | 2021-11-12 | 江苏华源节水股份有限公司 | Reel sprinkling irrigation machine capable of automatically loading or unloading |
-
2021
- 2021-04-20 CN CN202110424583.0A patent/CN113142027B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992020214A1 (en) * | 1991-05-17 | 1992-11-26 | Dieter Trommer | Mobile sprinkler with a chassis |
| US20060163381A1 (en) * | 2004-11-12 | 2006-07-27 | Charles Balmer | Vehicle with readily demountable sprayer |
| CN107295954A (en) * | 2017-06-27 | 2017-10-27 | 江苏展宏灌排科技有限公司 | It is a kind of from pendulum-type irrigation sprinkler |
| CN214676964U (en) * | 2021-04-20 | 2021-11-12 | 江苏华源节水股份有限公司 | Reel sprinkling irrigation machine capable of automatically loading or unloading |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114557266A (en) * | 2022-03-24 | 2022-05-31 | 湖南玖口建设工程有限公司 | Water conservation prevention waterlogging irrigation and water conservancy equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113142027B (en) | 2023-06-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2019178964A1 (en) | Self-suction type water turbine driving reel sprinkler | |
| CN113100038B (en) | Use method of reel sprinkling irrigation machine capable of automatically loading or unloading | |
| CN109287448B (en) | Intelligent truss type reel sprinkler | |
| CN108419652B (en) | Using method of chassis rotating type water turbine driven reel sprinkling irrigation machine | |
| CN108432606B (en) | Use method of self-suction water turbine driven reel sprinkler | |
| CN110089402B (en) | Application method of truss type spray head vehicle with pipe joint structure | |
| CN108207578A (en) | A kind of self-suction hydraulic sprinkler with reel | |
| CN112997861B (en) | Control method of hydraulic reel sprinkler | |
| CN109220732B (en) | Truss-like shower nozzle car with automatic flexible structure of accomodating | |
| CN214676964U (en) | Reel sprinkling irrigation machine capable of automatically loading or unloading | |
| CN113142027A (en) | Reel sprinkling irrigation machine capable of automatically loading or unloading | |
| CN214676965U (en) | Non-chassis type reel sprinkler | |
| CN109042254B (en) | Application method of truss type spray head vehicle | |
| CN108552025A (en) | A kind of application method of self-suction hydraulic sprinkler with reel | |
| CN207969493U (en) | The rotary sprinkler with reel rack in chassis | |
| CN106744447A (en) | A kind of portable obstacle detouring boom hoisting of building exposed wall face cleaning robot | |
| CN212924197U (en) | Tower crane | |
| CN112997857B (en) | Control method of truss type spray head vehicle | |
| CN113100039B (en) | Using method of bottomless reel sprinkler | |
| CN108496764A (en) | A kind of chassis Rotary Water turbine drives sprinkler with reel | |
| CN110953926B (en) | Booster and core-level rocket binding and butting horizontal butting adjusting system and method | |
| CN113142028B (en) | No chassis reel sprinkling irrigation machine | |
| CN116098040A (en) | Large-scale hydraulic drive reel formula sprinkling irrigation machine | |
| CN210915049U (en) | Self-moving quick erecting tower crane | |
| CN209698360U (en) | Sprinkler with reel reel cylinder spot welding auxiliary mould |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |