CN208029808U - Self-suction hydraulic sprinkler with reel - Google Patents
Self-suction hydraulic sprinkler with reel Download PDFInfo
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- CN208029808U CN208029808U CN201820385728.4U CN201820385728U CN208029808U CN 208029808 U CN208029808 U CN 208029808U CN 201820385728 U CN201820385728 U CN 201820385728U CN 208029808 U CN208029808 U CN 208029808U
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Abstract
The utility model discloses a kind of self-suction hydraulic sprinkler with reel, including rack, plate, reel, PE pipe, fluid pressure drive device, sprinkler car and self-priming apparatus；Rack includes chassis, reel supporting rack, plate supporting rack and vehicle wheel component, the bottom of chassis is equipped with chassis slewing equipment, chassis slewing equipment includes pivoting support and chassis supports component successively from top to bottom, the inner ring of pivoting support is fixedly mounted with chassis and connects, the outer ring of pivoting support is fixedly mounted with chassis supports component and connects, the front of chassis is additionally provided with flexible front support, and vehicle wheel component includes wheel supporting beam, wheel and wheel lifting hydraulic cylinder；Self-priming apparatus includes suction pump, suction hose and filter mechanism.This self-suction hydraulic sprinkler with reel can realize that be conveniently adjusted sprinkling irrigation direction and sprinkler with reel complete machine turns to u-turn flexiblely under the premise of voluntarily pumping sprinkling irrigation operation, and sprinkling irrigation operation is carried out especially suitable for neighbouring irrigation canal, the configuration of no pressure hydrant field.
Description
Technical field
The utility model is related to a kind of sprinkler with reel, specifically a kind of self-suction hydraulic sprinkler with reel belongs to sprinkling irrigation
Equipment equipment technology field.
Background technology
Sprinkling irrigation is that pressure water is sprayed onto in the air using special equipments such as nozzles, forms water droplet and falls on ground spray and filling surface and crop
The irrigation method on surface, irrigation sprinkler are also known as sprayirrigation, sprinkling irrigation unit, that is, special equipment used by spraying.
Reel sprinkling irrigation machine is one kind relatively common in irrigation sprinkler, and sprinkler with reel can irrigate the farmland of large area,
The size that water spray can also be controlled according to nozzle requires the different of sprinkling irrigation water with meeting user, is that farmland water-saving fills
Irrigate the sprinkling irrigation equipment usually selected.
Reel sprinkling irrigation machine generally use the wheeled power-driven system of the eddies of water, usually mainly include chassis, reel supporting rack,
Reel, PE pipes, hydroturbine, gearbox, speed compensation device and sprinkler car usually require to utilize tractor or winch at work
Equal pulling equipments haul out the PE water-supply-pipes being wrapped on reel and the sprinkler car being connected on PE water-supply-pipes to preset spray
Place is filled, Irrigation Pressure penstock is then then turned on, Irrigation Pressure water enters PE water-supply-pipes and sprays progress from the nozzle of sprinkler car
Hydroturbine rotation, hydroturbine is driven to drive the rotation of eddies of water wheel shaft to export power and be passed in retarder, drop while sprinkling irrigation operation
Fast rear chain transmission generates larger torque power drive capstan winch rotation, to realize the automatic recycling of PE pipes.
In addition, for the ease of changing the hauling-out direction of sprinkler car and then convenient for being adjusted according to the specific arranged direction in farmland
The reel supporting rack in sprinkling irrigation direction, reel sprinkling irrigation machine is usually set up by pivoting support on chassis vertically, passes through rotation
Turn control reel supporting rack and realizes adjustment sprinkling irrigation direction relative to the rotation angle of chassis.This traditional reel sprinkling irrigation machine is deposited
In following defect：
1, the pressure water of traditional reel sprinkling irrigation machine, which inputs, need to usually rely on pressure feed water bolt, and neighbouring irrigation canal,
The field of no pressure hydrant configuration then needs the supply of optional equipment immersible pump progress pressure water, and immersible pump need to usually have
Power supply could work, therefore be limited by use condition；
2, since reel sprinkling irrigation machine is typically drawn by pulling equipments such as tractors to the farmland edge of a field that need to be sprayed, and
Traditional reel sprinkling irrigation machine is caused often because ensureing cultivated area big as possible and space is limited in the usual farmland edge of a field
Complete machine steering u-turn is more difficult, often causes the crops of field excessive when carrying out transition after the completion of operation of spraying
The case where rolling；
3, the traveling wheel of traditional reel sprinkling irrigation machine chassis bottom is typically to be directly installed on chassis, therefore chassis bottom
The distance between portion and ground are fixed, and are the stability for ensureing reel sprinkling irrigation machine complete machine, need to usually reduce complete machine
Center of gravity to cause the distance between chassis bottom and ground relatively small, therefore usually will appear in transition Uneven road
The case where scratching chassis.
Invention content
In view of the above-mentioned problems, the utility model provides a kind of self-suction hydraulic sprinkler with reel, spray can be voluntarily being pumped
Realize that be conveniently adjusted sprinkling irrigation direction and sprinkler with reel complete machine turns to u-turn flexiblely under the premise of filling operation, while can
The case where avoiding scratching chassis caused by transition Uneven road, especially suitable for neighbouring irrigation canal, no pressure hydrant matches
The field set carries out sprinkling irrigation operation.
To achieve the above object, this self-suction hydraulic sprinkler with reel includes rack, plate, reel, PE pipes, hydraulic-driven
Device, sprinkler car and self-priming apparatus；
The rack includes chassis, reel supporting rack, plate supporting rack and vehicle wheel component；
Chassis is the planar support frame structure of whole symmetrical structure, and support frame structure includes that closing connection is in
The side bar of annular frame structure and the supporting beam for being connected to annular frame inside configuration；The front end of chassis is equipped with traction connection machine
Structure；The bottom of chassis is equipped with chassis slewing equipment, and the position of centre of gravity in rack is arranged in chassis slewing equipment, and chassis slewing equipment is certainly
Include pivoting support and chassis supports component successively under, pivoting support includes inner ring, outer ring and pivoting support hydraulic motor,
The inner ring of pivoting support is fixedly mounted with chassis and connects, and the outer ring of pivoting support is fixedly mounted with chassis supports component to be connected, and is returned
The pivoting support hydraulic motor for turning bearing is fixedly mounted on chassis and the pivoting support hydraulic motor of pivoting support passes through transmission
The cooperation installation connection of the outer ring of mechanism and pivoting support, chassis supports component are equipped with tabular and support baseplane；The front of chassis
It is additionally provided with flexible front support, flexible front support includes front support telescopic hydraulic cylinder；
Reel supporting rack is set as two pieces, and the position that two pieces reel supporting rack corresponds to chassis slewing equipment is symmetrical vertical
In the planar support frame structure of chassis；
Plate supporting rack is set as two pieces, and two pieces plate supporting rack is symmetrical to be fixedly mounted on chassis or reel supporting rack
On, and plate supporting rack rearward stretches out setting；
Vehicle wheel component sets at least to two pieces, and two pieces vehicle wheel component is left and right symmetrically arranged the bottom rear in chassis, wheel
Component includes wheel supporting beam, wheel and wheel lifting hydraulic cylinder, and front end and the chassis of wheel supporting beam are articulated and connected, before wheel
Rear direction rolls the rear end that setting installation is connected to wheel supporting beam, one end of wheel lifting hydraulic cylinder and reel supporting rack or inserts
Plate bracing frame connection, the other end and wheel supporting beam connect, and when wheel lifting hydraulic cylinder is entirely retracted to where the bottom of wheel
Horizontal plane is located at the top of the support baseplane of chassis supports component；
The plate is set as two pieces, and two pieces plate is left and right symmetrically arranged to be set on the rear end of plate supporting rack, plate
There is sprinkler car rollback limiting component, plate includes plate lifting hydraulic cylinder and backrush stops safety valve, and backrush stops safety valve and sets
It sets on sprinkler car rollback limiting component, it includes the control valve rod being arranged towards rear that backrush, which stops safety valve,；
The reel front-rear direction rolls setting and is set up mounted on the top of reel supporting rack, reel by bearing
Side plate in left and right directions is equipped with the annular external toothing being arranged concentrically with reel；
The PE pipes are wrapped on reel, and the input terminal of PE pipes is pierced by from the shaft core position of reel；
The fluid pressure drive device is fixedly mounted on chassis, including hydraulic power unit, reel drive hydraulic motor, hydraulic pressure
Pumping plant includes driving power source, hydraulic pump, hydraulic control valve group and hydraulic oil container, and reel driving hydraulic motor passes through transmission mechanism
It is connected with annular external toothing, driving power source is connect with hydraulic pump, and the input terminal of hydraulic pump is connected with hydraulic tank, hydraulic pressure
The output end of pump is connect with hydraulic control valve group, hydraulic control valve group respectively by fluid pressure line and reel drive hydraulic motor,
The pivoting support hydraulic motor of pivoting support, the front support telescopic hydraulic cylinder of flexible front support, wheel lifting hydraulic cylinder, plate
The backrush of plate lifting hydraulic cylinder, plate stops safety valve connection；
The sprinkler car includes jet nozzle, support wheel and nozzle, and support wheel is mounted on the bottom of jet nozzle, and nozzle is fixed
It is erected on jet nozzle and the input terminal of nozzle is connect with the output end of PE pipes, the backrush that jet nozzle corresponds to plate stops safety
The position of the control valve rod of valve is equipped with collision block；
The self-priming apparatus is fixedly mounted on chassis, including the power source that draws water, suction pump, suction hose and filter
Structure；The power source that draws water is connect with suction pump, and the input terminal of suction pump is connect by suction hose with filter mechanism, suction pump it is defeated
Outlet is connect by pipeline with the input terminal of PE pipes.
Crop further improvement of the utility model scheme, the sprinkler car are equipped with from travel driving unit.
As further improvement of the utility model scheme, the self-priming apparatus further includes suction hose hanger bracket, is taken out
Water hose hanger bracket includes cantilever and suction hose elevating mechanism；The bottom end of cantilever is fixedly mounted on chassis, and cantilever bottom is also
Pass through pipeline and liquid equipped with suspending arm rotary hydraulic motor of the cantilever around vertical axis rotary motion, suspending arm rotary hydraulic motor can be made
The hydraulic control valve group at press pump station connects；Suction hose elevating mechanism is fixedly mounted on cantilever, including rope traction roller
With rope traction directive wheel, rope traction roller includes that drum driven hydraulic motor and winding setting are rolled in rope traction
Haulage cable on cylinder, drum driven hydraulic motor are connected by the hydraulic control valve group of pipeline and hydraulic power unit, draw steel
Cord one end is fixedly connected with rope traction roller, the other end and suction hose are connect.
As further improvement of the utility model scheme, the reel supporting rack includes the support for having cavity structure
Side bar and support beam support side bar and support beam closing connection and the cavity structure of side bar and support beam are supported to be formed
Closed connected space, the hydraulic oil container of the hydraulic power unit are the closed connected spaces inside a reel supporting rack.
A kind of embodiment party of the power source that draws water of driving power source and self-priming apparatus as the utility model hydraulic power unit
Formula, the driving power source of hydraulic power unit and the power source that draws water of self-priming apparatus are engines, and engine includes fuel tank, engine
Power output shaft connect respectively with the suction pump of the hydraulic pump of hydraulic power unit and self-priming apparatus by power splitting mechanism.
As further improvement of the utility model scheme, the reel supporting rack includes the support for having cavity structure
Side bar and support beam support side bar and support beam closing connection and the cavity structure of side bar and support beam are supported to be formed
Closed connected space, the fuel tank of the engine are the closed connected spaces inside a reel supporting rack.
The outer ring cooperation installation connection of pivoting support hydraulic motor and pivoting support as the utility model pivoting support
A kind of embodiment of mode, the pivoting support hydraulic motor of pivoting support pass through rack and pinion drive mechanism and pivoting support
Outer ring cooperation installation connection, the outer ring of pivoting support are the external tooth coil structures that outer surface circumferential direction is equipped with rack, pivoting support
Pivoting support hydraulic motor power output end be equipped with the outer ring external toothing structure teeth of pivoting support with merge engage
Driving gear.
The outer ring cooperation installation connection of pivoting support hydraulic motor and pivoting support as the utility model pivoting support
The another embodiment of mode, the outer ring that the pivoting support hydraulic motor of pivoting support passes through tape handler and pivoting support
Cooperation installation connection, the circumferential direction of pivoting support outer ring are equipped with transmission belt groove, the pivoting support hydraulic pressure horse of pivoting support
The power output end reached, which is equipped with to have, is driven driving pulley with groove, and socket is mounted on back the connection of transmission belt head and the tail in a ring
On the transmission belt groove for turning supporting outer ring and driving pulley.
As further improvement of the utility model scheme, transmission belt tension mechanism is additionally provided on the transmission belt.
As the preferred embodiment of the utility model, the front end of the plate is hingedly mounted on the rear end of plate supporting rack,
The cylinder body end of the plate lifting hydraulic cylinder is hingedly installed on plate supporting rack, telescopic end is hingedly installed on plate.
Compared with prior art, this self-suction hydraulic sprinkler with reel is due to being equipped with self-priming apparatus, by self-priming apparatus
Suction hose and filter mechanism merging irrigation canal in not below upstream face after to start suction pump can be to spray provide pressure
Water source is realized and voluntarily pumps sprinkling irrigation operation；Due to equipped be arranged chassis bottom chassis slewing equipment, be vertically arranged in chassis
The flexible front support of front and the vehicle wheel component for being hingedly mounted on chassis bottom rear, therefore operate the control of hydraulic control valve group and stretch
When the retraction simultaneously of the front support telescopic hydraulic cylinder and wheel lifting hydraulic cylinder of contracting front support, chassis, that is, entire lowering can make chassis branch
The support baseplane of support part part is firm to be supported in the state of ground, chassis supports component in carrying main screw lift completely, control
Chassis can be rotated integrally relative to chassis supports component when the pivoting support hydraulic motor revolution action of pivoting support, just
In being adjusted flexibly the direction of sprinkler car according to sprinkling irrigation direction, at the same convenient for according to the direction of pulling equipment it is flexible adjust it is whole
The lead of machine, and then realize the case where crops that field is reduced under the premise of convenient for transition are excessively rolled；
Since vehicle wheel component includes wheel supporting beam, wheel and wheel lifting hydraulic cylinder, control wheel raise-lower hydraulic can be passed through
The lifting of the flexible realization wheel of cylinder realizes the distance between support baseplane and ground of control chassis supports component, in turn
The case where capable of avoiding scratching chassis caused by transition Uneven road, especially suitable for neighbouring irrigation canal, no pressure water supply
The field of bolt configuration carries out sprinkling irrigation operation.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is the vertical view of Fig. 1；
Fig. 4 is the structural schematic diagram of the utility model rack；
Fig. 5 is the vertical view of Fig. 4；
Fig. 6 is the structural schematic diagram of the utility model chassis slewing equipment.
In figure：1, chassis, 11, chassis slewing equipment, 12, pivoting support, 13, chassis supports component, 14, it is flexible before branch
Support, 2, reel supporting rack, 3, plate supporting rack, 4, vehicle wheel component, 41, wheel supporting beam, 42, wheel, 43, wheel raise-lower hydraulic
Cylinder, 5, plate, 6, reel, 61, annular external toothing, 7, fluid pressure drive device, 71, hydraulic power unit, 72, reel drive hydraulic pressure horse
It reaches, 8, self-priming apparatus, 81, suction hose hanger bracket.
Specific implementation mode
The utility model is described further (below with the whole of this self-suction hydraulic sprinkler with reel below in conjunction with the accompanying drawings
Machine travel direction is described for front).
As shown in Figure 1 to Figure 3, this self-suction hydraulic sprinkler with reel includes rack, plate 5, reel 6, PE pipes, hydraulic pressure drive
Dynamic device 7, sprinkler car and self-priming apparatus 8.
As shown in Figure 4, Figure 5, the rack includes chassis 1, reel supporting rack 2, plate supporting rack 3 and vehicle wheel component 4.
Chassis 1 is the planar support frame structure of whole symmetrical structure, and support frame structure includes that closing connects
The side bar of frame structure and the supporting beam for being connected to annular frame inside configuration in a ring；The front end of chassis 1 is equipped with to connect and lead
Draw the traction bindiny mechanism of equipment；The bottom of chassis 1 is equipped with chassis slewing equipment 11, and chassis slewing equipment 11 is arranged in rack
Position of centre of gravity, as shown in fig. 6, chassis slewing equipment 11 includes pivoting support 12 and chassis supports component 13 successively from top to bottom,
Pivoting support 12 includes inner ring, outer ring and pivoting support hydraulic motor, and the inner ring of pivoting support 12 is fixedly mounted with chassis 1 to be connected
It connects, the outer ring of pivoting support 12 is fixedly mounted with chassis supports component 13 to be connected, the pivoting support hydraulic motor of pivoting support 12
It is fixedly mounted on chassis 1 and the pivoting support hydraulic motor of pivoting support 12 passes through the outer of transmission mechanism and pivoting support 12
Pivoting support may be implemented by controlling the revolution action of pivoting support hydraulic motor of pivoting support 12 in circle cooperation installation connection
Relative motion between 12 inner ring and outer ring, chassis supports component 13 is equipped with tabular and supports baseplane, in order to ensure to consolidate
The area coverage of support, the support baseplane of chassis supports component 13 is more than the area coverage of pivoting support 12；The front of chassis 1
Also vertical equipped with flexible front support 14, front support 14 of stretching includes front support telescopic hydraulic cylinder, by controlling the flexible liquid of front support
The flexible stretching holding state or retraction transition state that flexible front support 14 may be implemented of cylinder pressure.
Reel supporting rack 2 is set as two pieces, and the position that two pieces reel supporting rack 2 corresponds to chassis slewing equipment 11 is symmetrical
It is vertically installed in the planar support frame structure of chassis 1.
Plate supporting rack 3 is set as two pieces, and two pieces plate supporting rack 3 is symmetrical to be fixedly mounted on chassis 1 or reel branch
On support 2, and plate supporting rack 3 rearward stretches out setting.
Vehicle wheel component 4 sets at least to two pieces, and two pieces vehicle wheel component 4 is left and right symmetrically arranged the bottom rear in chassis 1, vehicle
Wheel assembly 4 includes wheel supporting beam 41, wheel 42 and wheel lifting hydraulic cylinder 43, and front end and the chassis 1 of wheel supporting beam 41 are cut with scissors
It connects in succession, 42 front-rear direction of wheel rolls the rear end that setting installation is connected to wheel supporting beam 41, wheel lifting hydraulic cylinder 43
One end is connect with reel supporting rack 2 or plate supporting rack 3, the other end and wheel supporting beam 41 connect, and is passed through and is controlled wheel lifting
The flexible lifting that wheel 42 may be implemented of hydraulic cylinder 43, and when wheel lifting hydraulic cylinder 43 is entirely retracted to wheel 42 bottom institute
It is located at the top of the support baseplane of chassis supports component 13 in horizontal plane, that is, vehicle when wheel lifting hydraulic cylinder 43 is entirely retracted to
Wheel 42 is in vacant state.
The plate 5 is set as two pieces, and two pieces plate 5 is left and right symmetrically arranged in the rear end of plate supporting rack 3, plate 5
It is equipped with sprinkler car rollback limiting component, plate 5 includes plate lifting hydraulic cylinder and backrush stops safety valve, and backrush stops safety
Valve is arranged on sprinkler car rollback limiting component, and it includes the control valve rod being arranged towards rear that backrush, which stops safety valve,.
6 front-rear direction of reel rolls setting and is set up mounted on the top of reel supporting rack 2, volume by bearing
The side plate of disk 6 in left and right directions is equipped with the annular external toothing 61 being arranged concentrically with reel 6.
The PE pipes are wrapped on reel 6, and the shaft core position of input terminal from the reel 6 of PE pipes is pierced by.
The fluid pressure drive device 7 is fixedly mounted on chassis 1, including hydraulic power unit 71, reel drive hydraulic motor
72, hydraulic power unit 71 includes driving power source, hydraulic pump, hydraulic control valve group and hydraulic oil container, and reel drives hydraulic motor 72
It is connected by transmission mechanism and annular external toothing 61, drives the action of hydraulic motor 72 to may be implemented to roll up by controlling reel
The backrush of disk 6, driving power source are connect with hydraulic pump, and the input terminal of hydraulic pump is connected with hydraulic tank, the output end of hydraulic pump
It is connect with hydraulic control valve group, hydraulic control valve group drives hydraulic motor 72, pivoting support by fluid pressure line and reel respectively
12 pivoting support hydraulic motor, the front support telescopic hydraulic cylinder of flexible front support 14, wheel lifting hydraulic cylinder 43, plate 5
The backrush of plate lifting hydraulic cylinder, plate 5 stops safety valve connection.
The sprinkler car includes jet nozzle, support wheel and nozzle, and support wheel is mounted on the bottom of jet nozzle, and nozzle is fixed
It is erected on jet nozzle and the input terminal of nozzle is connect with the output end of PE pipes, the backrush that jet nozzle corresponds to plate 5 stops safety
The position of the control valve rod of valve is equipped with collision block.
The self-priming apparatus 8 is fixedly mounted on chassis 1, including the power source that draws water, suction pump, suction hose and filtering
Mechanism；The power source that draws water is connect with suction pump, and the input terminal of suction pump is connect by suction hose with filter mechanism, suction pump
Output end is connect by pipeline with the input terminal of PE pipes.
In the transition state that Towed Unit is drawn, PE pipes twine this self-suction hydraulic sprinkler with reel in storage completely
The plate lifting hydraulic cylinder of the state, plate 5 that are wound on reel 6 is in the state that is entirely retracted to, sprinkler car is in and is suspended on plate 5
On state, wheel lifting hydraulic cylinder 43 is in stretching state, the front support telescopic hydraulic cylinder of flexible front support 14 is in complete
Retraction state, wheel 42, which is in, at this time falls and is supported in the holding state on ground, passes through and controls wheel lifting hydraulic cylinder 43
Stroke may be implemented to change the distance between chassis 1 and ground.
This self-suction hydraulic sprinkler with reel is towed to the field of neighbouring irrigation canal in use, being operated first hydraulic pressure
The front support telescopic hydraulic cylinder stretching that control valve group controls front support 14 of stretching makes the front of chassis 1 be firmly supported, you can tears open
Except pulling equipment；Then operation hydraulic control valve group controls the front support telescopic hydraulic cylinder for front support 14 of stretching and wheel lifts liquid
The retraction simultaneously of cylinder pressure 43, chassis 1 i.e. entire lowering are supported in ground up to the support baseplane of chassis supports component 13 is firm,
Wheel 42 is in the vacant state supported above baseplane positioned at chassis supports component 13 at this time, flexible front support 14 is in de-
Vacant state, chassis supports component 13 from the ground is in the state of carrying main screw lift completely；Then according to sprinkling irrigation direction behaviour
The pivoting support hydraulic motor for making hydraulic control valve group control pivoting support 12 carries out revolution action, due to chassis supports component 13
State in complete carrying main screw lift, thus when the pivoting support hydraulic motor revolution action of pivoting support 12 be outer ring not
Dynamic, inner ring is rotated relative to outer ring, and chassis 1, which is held in the palm, carries reel supporting rack 2, plate supporting rack 3, vehicle wheel component 4, plate 5, volume
Disk 6, fluid pressure drive device 7 and sprinkler car are integrally rotated relative to chassis supports component 13, when sprinkler car face sprinkling irrigation side
Stop the revolution action of the pivoting support hydraulic motor of pivoting support 12 backward；Then operation hydraulic control valve group controls plate 5
The stretching of plate lifting hydraulic cylinder make plate 5 is firm to be supported in ground, plate 5 drives sprinkler car to be down to ground during stretching out
Face；Sprinkler car is drawn to the sprinkling irrigation position of setting, the suction hose of self-priming apparatus 8 and filter mechanism are then placed in irrigation canal
In not upstream face make the pump work that draws water hereinafter, starting the power source that draws water, extracted pressure water is i.e. through PE pipes from sprinkler car
Nozzle spray realize sprinkling irrigation operation, spray operation while operation hydraulic control valve group control reel driving hydraulic motor 72 act
Make 6 backrush of reel recycling PE pipes；When sprinkler car retract to collision block touch plate 5 backrush stop safety valve control valve rod and push away
When dynamic control valve rod, the input that backrush stops the hydraulic circuit of safety valve cut-out reel driving hydraulic motor 72 makes reel 6 stop
Backrush closes after suction pump and first withdraws the suction hose of self-priming apparatus 8 and filter mechanism, then operates hydraulic control valve group control
The plate lifting hydraulic cylinder retraction of plate 5 processed makes plate 5 withdraw, and sprinkler car is lifted out ground during the withdrawal of plate 5,
Then the pivoting support hydraulic motor that hydraulic control valve group control pivoting support 12 is operated according to the distracted position of pulling equipment is dynamic
Make the traction bindiny mechanism face pulling equipment for making chassis 1, before then operation hydraulic control valve group controls flexible front support 14
Support telescopic hydraulic cylinder and wheel lifting hydraulic cylinder 43 stretch out simultaneously makes chassis 1 rise overally, the support of chassis supports component 13
Baseplane is detached from ground, wheel 42 and flexible front support 14 and is supported in ground, by the traction bindiny mechanism of pulling equipment and chassis 1
The front support telescopic hydraulic cylinder retraction that hydraulic control valve group controls front support 14 of stretching is operated after connection, you can carry out transition.
Field-crop is rolled in order to reduce pulling equipment, crop further improvement of the utility model scheme is described
Sprinkler car be equipped with from travel driving unit.Sprinkler car can be driven voluntarily to draw from travel driving unit and pull out PE pipes, in turn
Realizing, which reduces pulling equipment, rolls field-crop.The drive of motor control or engine control can be used from travel driving unit
Dynamic structure.
For the ease of storage suction hose and then realizes and be convenient for transition, as further improvement of the utility model scheme,
The self-priming apparatus 8 further includes suction hose hanger bracket 81, and suction hose hanger bracket 81 includes that cantilever and suction hose lift
Mechanism；The bottom end of cantilever is fixedly mounted on chassis 1, and cantilever bottom, which is additionally provided with, can make cantilever around the outstanding of vertical axis rotary motion
Revolution of arm hydraulic motor, suspending arm rotary hydraulic motor are connect by pipeline with the hydraulic control valve group of hydraulic power unit 71；It draws water soft
Pipe elevating mechanism is fixedly mounted on cantilever, including rope traction roller and rope traction directive wheel, rope traction rolling
Cylinder includes drum driven hydraulic motor and the haulage cable that winding is arranged on rope traction roller, drum driven hydraulic pressure horse
It is connect up to by pipeline with the hydraulic control valve group of hydraulic power unit 71, haulage cable one end is fixed with rope traction roller to be connected
It connects, the connection of the other end and suction hose.By control suspending arm rotary hydraulic motor action may be implemented cantilever drive draw water it is soft
Pipe is stuck in the suitable water intaking position within the scope of suspending arm rotary, and the action by controlling drum driven hydraulic motor may be implemented to take out
The lifting of water hose.
It is occupied to make full use of space, reduce hydraulic oil container additional space, as further changing for the utility model
Into scheme, the reel supporting rack 2 includes the support side bar and support beam for having cavity structure, and support side bar and support are horizontal
Beam closing connects and the cavity structure of side bar and support beam is supported to form closed connected space, the hydraulic power unit 71
Hydraulic oil container is the closed connected space inside a reel supporting rack 2.Reel supporting rack 2 with cavity structure can reduce liquid
Pressure oil case additional space occupies, realizes more compact structure.
A kind of implementation of the power source that draws water of driving power source and self-priming apparatus 8 as the utility model hydraulic power unit 71
Mode, the driving power source of hydraulic power unit 71 and the power source that draws water of self-priming apparatus 8 are engines, and engine includes fuel tank,
The power output shaft of engine passes through the power splitting mechanism suction pump with the hydraulic pump of hydraulic power unit 71 and self-priming apparatus 8 respectively
Connection.
It is occupied to make full use of space, reduce fuel tank additional space, as further improvement of the utility model
Scheme, the reel supporting rack 2 include the support side bar and support beam for having cavity structure, support side bar and support beam
Closing connects and the cavity structure of side bar and support beam is supported to form closed connected space, the fuel tank of the engine
It is the closed connected space inside a reel supporting rack 2.It is additional that reel supporting rack 2 with cavity structure can reduce fuel tank
Space hold, realize more compact structure.
Coordinate with the outer ring of pivoting support 12 as the pivoting support hydraulic motor of the utility model pivoting support 12 and installs
The pivoting support hydraulic motor of a kind of embodiment of connection type, pivoting support 12 passes through rack and pinion drive mechanism and revolution
The outer ring cooperation installation connection of bearing 12, the outer ring of pivoting support 12 is the external tooth loop knot that outer surface circumferential direction is equipped with rack
Structure, the power output end of the pivoting support hydraulic motor of pivoting support 12 are equipped with the outer ring external tooth coil structures with pivoting support 12
Teeth portion is with the driving gear for merging engagement.
Coordinate with the outer ring of pivoting support 12 as the pivoting support hydraulic motor of the utility model pivoting support 12 and installs
The pivoting support hydraulic motor of the another embodiment of connection type, pivoting support 12 passes through tape handler and pivoting support
12 outer ring cooperation installation connection, the circumferential direction of 12 outer ring of pivoting support are equipped with transmission belt groove, and pivoting support 12 returns
The power output end for turning support hydraulic motor is equipped with driving pulley with groove is driven, and the connection of transmission belt head and the tail is in a ring
Socket is on the transmission belt groove of 12 outer ring of pivoting support and driving pulley.
Revolution is caused to fail because of drive belt slip in order to prevent, as further improvement of the utility model scheme, institute
Transmission belt tension mechanism is additionally provided on the transmission belt stated.
The plate 5 may be used Linear scaling setting, after inclined downward is fixedly mounted on plate supporting rack 3 backward
The flexible board plug structure of the constant tilt at end, can also use the hinged oscillating lifting for being hingedly mounted on 3 rear end of plate supporting rack to insert
Harden structure, since inside, making and the installation that the former plate lifting hydraulic cylinder is generally arranged at plate 5 are more complex, and the latter
Plate lifting hydraulic cylinder be provided in the outside of plate 5, make and be relatively simple to install, therefore preferred the latter, that is, as this
The front end of the preferred embodiment of utility model, the plate 5 is hingedly mounted on the rear end of plate supporting rack 3, the plate liter
The cylinder body end of descending liquid cylinder pressure is hingedly installed on plate supporting rack 3, telescopic end and is hingedly installed on plate 5.
This self-suction hydraulic sprinkler with reel is due to being equipped with self-priming apparatus 8, by the suction hose and mistake of self-priming apparatus 8
Filter sets up in irrigation canal that start suction pump after not upstream face or less can be that sprinkling irrigation provide pressure water source, realizes and voluntarily pumps
Water sprinkling irrigation operation；Due to equipped be arranged 1 bottom of chassis chassis slewing equipment 11, be vertically arranged in the flexible of 1 front of chassis
Front support 14 and the vehicle wheel component 4 for being hingedly mounted on 1 bottom rear of chassis, therefore operate the flexible preceding branch of hydraulic control valve group control
When front support telescopic hydraulic cylinder and wheel lifting hydraulic cylinder 43 retraction simultaneously of support 14, chassis 1, which is entire lowering, can make chassis branch
The support baseplane of support part part 13 is firm to be supported in the state of ground, chassis supports component 13 in carrying main screw lift completely,
Chassis 1 can integrally be sent out relative to chassis supports component 13 when controlling the pivoting support hydraulic motor revolution action of pivoting support 12
Raw rotation, convenient for the direction of sprinkler car is adjusted flexibly according to sprinkling irrigation direction, while convenient for according to the flexible machine in direction of pulling equipment
The lead of complete machine is adjusted dynamicly, and then realizes that the crops that field is reduced under the premise of convenient for transition are excessively ground
The case where pressure；Since vehicle wheel component 4 includes wheel supporting beam 41, wheel 42 and wheel lifting hydraulic cylinder 43, can pass through
The lifting of the flexible realization wheel 42 of wheel lifting hydraulic cylinder 43 is controlled, realizes the support baseplane of control chassis supports component 13
The distance between ground, and then the case where can avoid scratching chassis caused by transition Uneven road, especially suitable for neighbour
Nearly irrigation canal, the configuration of no pressure hydrant field carries out sprinkling irrigation operation.
Claims (10)
1. a kind of self-suction hydraulic sprinkler with reel, including rack, plate (5), reel (6), PE pipe, fluid pressure drive device (7),
Sprinkler car and self-priming apparatus (8)；It is characterized in that,
The rack includes chassis (1), reel supporting rack (2), plate supporting rack (3) and vehicle wheel component (4)；
Chassis (1) is the planar support frame structure of whole symmetrical structure, and support frame structure includes that closing connection is in
The side bar of annular frame structure and the supporting beam for being connected to annular frame inside configuration；The front end of chassis (1) is equipped with traction and connects
Mechanism；The bottom of chassis (1) is equipped with chassis slewing equipment (11), and the position of centre of gravity in rack is arranged in chassis slewing equipment (11),
Chassis slewing equipment (11) includes pivoting support (12) and chassis supports component (13), pivoting support (12) packet successively from top to bottom
Inner ring, outer ring and pivoting support hydraulic motor are included, the inner ring of pivoting support (12) is fixedly mounted with chassis (1) to be connected, revolution branch
Connection is fixedly mounted in the outer ring and chassis supports component (13) for holding (12), and the pivoting support hydraulic motor of pivoting support (12) is fixed
On chassis (1) and the pivoting support hydraulic motor of pivoting support (12) passes through transmission mechanism and pivoting support (12)
Outer ring cooperation installation connection, chassis supports component (13) are equipped with tabular and support baseplane；The front of chassis (1) is additionally provided with flexible
Front support (14), front support (14) of stretching includes front support telescopic hydraulic cylinder；
Reel supporting rack (2) is set as two pieces, position of the corresponding chassis slewing equipment (11) of two pieces reel supporting rack (2) or so pair
Title is vertically installed in the planar support frame structure of chassis (1)；
Plate supporting rack (3) is set as two pieces, and two pieces plate supporting rack (3) is symmetrical to be fixedly mounted on chassis (1) or reel
On supporting rack (2), and plate supporting rack (3) rearward stretches out setting；
Vehicle wheel component (4) sets at least to two pieces, and two pieces vehicle wheel component (4) is left and right symmetrically arranged the bottom rear in chassis (1),
Vehicle wheel component (4) includes wheel supporting beam (41), wheel (42) and wheel lifting hydraulic cylinder (43), before wheel supporting beam (41)
End is articulated and connected with chassis (1), and wheel (42) front-rear direction rolls the rear end that setting installation is connected to wheel supporting beam (41), vehicle
One end of wheel lifting hydraulic cylinder (43) connect with reel supporting rack (2) or plate supporting rack (3), the other end and wheel supporting beam
(41) it connects, and horizontal plane where the bottom of wheel (42) is located at chassis supports portion when wheel lifting hydraulic cylinder (43) is entirely retracted to
The top of the support baseplane of part (13)；
The plate (5) is set as two pieces, and two pieces plate (5) is left and right symmetrically arranged in the rear end of plate supporting rack (3), plate
(5) it is equipped with sprinkler car rollback limiting component, plate (5) includes that plate lifting hydraulic cylinder and backrush stop safety valve, and backrush stops
Only safety valve is arranged on sprinkler car rollback limiting component, and it includes the control valve rod being arranged towards rear that backrush, which stops safety valve,；
Described reel (6) front-rear direction rolls setting and is set up mounted on the top of reel supporting rack (2), volume by bearing
The side plate of disk (6) in left and right directions is equipped with the annular external toothing (61) being arranged concentrically with reel (6)；
The PE pipes are wrapped on reel (6), and the shaft core position of input terminal from the reel (6) of PE pipes is pierced by；
The fluid pressure drive device (7) is fixedly mounted on chassis (1), including hydraulic power unit (71), reel drive hydraulic pressure horse
Up to (72), hydraulic power unit (71) includes driving power source, hydraulic pump, hydraulic control valve group and hydraulic oil container, and reel drives hydraulic pressure
Motor (72) is connected by transmission mechanism and annular external toothing (61), and driving power source is connect with hydraulic pump, hydraulic pump
Input terminal is connected with hydraulic tank, and the output end of hydraulic pump is connect with hydraulic control valve group, and hydraulic control valve group passes through liquid respectively
Pressure pipe road and reel driving hydraulic motor (72), the pivoting support hydraulic motor of pivoting support (12), flexible front support (14)
The backrush of front support telescopic hydraulic cylinder, wheel lifting hydraulic cylinder (43), the plate lifting hydraulic cylinder of plate (5), plate (5) stops
Safety valve connects；
The sprinkler car includes jet nozzle, support wheel and nozzle, and support wheel is mounted on the bottom of jet nozzle, and nozzle, which is fixed, to be set up
On jet nozzle and the input terminal of nozzle is connect with the output end of PE pipes, and the backrush that jet nozzle corresponds to plate (5) stops safety valve
Control valve rod position be equipped with collision block；
The self-priming apparatus (8) is fixedly mounted on chassis (1), including the power source that draws water, suction pump, suction hose and filtering
Mechanism；The power source that draws water is connect with suction pump, and the input terminal of suction pump is connect by suction hose with filter mechanism, suction pump
Output end is connect by pipeline with the input terminal of PE pipes.
2. self-suction hydraulic sprinkler with reel according to claim 1, which is characterized in that the sprinkler car is equipped with certainly
Travel driving unit.
3. self-suction hydraulic sprinkler with reel according to claim 1 or 2, which is characterized in that the self-priming apparatus (8)
Further include suction hose hanger bracket (81), suction hose hanger bracket (81) includes cantilever and suction hose elevating mechanism；Cantilever
Bottom end is fixedly mounted on chassis (1), and cantilever bottom is additionally provided with the suspending arm rotary liquid that can make cantilever around vertical axis rotary motion
Pressure motor, suspending arm rotary hydraulic motor are connect by pipeline with the hydraulic control valve group of hydraulic power unit (71)；Suction hose lifts
Mechanism is fixedly mounted on cantilever, including rope traction roller and rope traction directive wheel, rope traction roller include
The haulage cable that drum driven hydraulic motor and winding are arranged on rope traction roller, drum driven hydraulic motor pass through
Pipeline is connect with the hydraulic control valve group of hydraulic power unit (71), haulage cable one end is fixedly connected with rope traction roller,
The other end is connect with suction hose.
4. self-suction hydraulic sprinkler with reel according to claim 1 or 2, which is characterized in that the reel supporting rack
(2) include the support side bar and support beam with cavity structure, support side bar and support beam closing connection and support side bar
Closed connected space is formed with the cavity structure of support beam, the hydraulic oil container of the hydraulic power unit (71) is a reel branch
The internal closed connected space of support (2).
5. self-suction hydraulic sprinkler with reel according to claim 1 or 2, which is characterized in that the drive of hydraulic power unit (71)
The power source that draws water of dynamic power source and self-priming apparatus (8) is engine, and engine includes fuel tank, the power output shaft of engine
It is connect respectively with the suction pump of the hydraulic pump of hydraulic power unit (71) and self-priming apparatus (8) by power splitting mechanism.
6. self-suction hydraulic sprinkler with reel according to claim 5, which is characterized in that the reel supporting rack (2)
Include support side bar and support beam with cavity structure, support side bar and support beam closing connection and support side bar and
The cavity structure of support beam forms closed connected space, and the fuel tank of the engine is in a reel supporting rack (2)
The closed connected space in portion.
7. self-suction hydraulic sprinkler with reel according to claim 1 or 2, which is characterized in that pivoting support (12) returns
Turn support hydraulic motor and passes through the cooperation installation connection of the outer ring of rack and pinion drive mechanism and pivoting support (12), pivoting support
(12) outer ring is the external tooth coil structures that outer surface circumferential direction is equipped with rack, the pivoting support hydraulic motor of pivoting support (12)
Power output end be equipped with the outer ring external toothing structure teeth of pivoting support (12) with merging the driving gear that engages.
8. self-suction hydraulic sprinkler with reel according to claim 1 or 2, which is characterized in that pivoting support (12) returns
Turn support hydraulic motor and passes through the cooperation installation connection of the outer ring of tape handler and pivoting support (12), pivoting support (12) outer ring
Circumferential direction be equipped with transmission belt groove, the power output end of the pivoting support hydraulic motor of pivoting support (12) is equipped with tool
There is transmission driving pulley with groove, socket is mounted on pivoting support (12) outer ring and main belt to the connection of transmission belt head and the tail in a ring
On the transmission belt groove of wheel.
9. self-suction hydraulic sprinkler with reel according to claim 8, which is characterized in that be additionally provided on the transmission belt
Transmission belt tension mechanism.
10. self-suction hydraulic sprinkler with reel according to claim 1 or 2, which is characterized in that the plate (5)
Front end is hingedly mounted on the rear end of plate supporting rack (3), and the cylinder body end of the plate lifting hydraulic cylinder is hingedly installed on plate
Supporting rack (3), telescopic end are hingedly installed on plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820385728.4U CN208029808U (en) | 2018-03-21 | 2018-03-21 | Self-suction hydraulic sprinkler with reel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820385728.4U CN208029808U (en) | 2018-03-21 | 2018-03-21 | Self-suction hydraulic sprinkler with reel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208029808U true CN208029808U (en) | 2018-11-02 |
Family
ID=63947420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820385728.4U Active CN208029808U (en) | 2018-03-21 | 2018-03-21 | Self-suction hydraulic sprinkler with reel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208029808U (en) |
-
2018
- 2018-03-21 CN CN201820385728.4U patent/CN208029808U/en active Active
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