CN108341384A - A kind of agricultural greenhouse lifts automobile-used walking and steering assembly - Google Patents
A kind of agricultural greenhouse lifts automobile-used walking and steering assembly Download PDFInfo
- Publication number
- CN108341384A CN108341384A CN201810340802.5A CN201810340802A CN108341384A CN 108341384 A CN108341384 A CN 108341384A CN 201810340802 A CN201810340802 A CN 201810340802A CN 108341384 A CN108341384 A CN 108341384A
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- Prior art keywords
- wheel
- walking
- wheel body
- guide rail
- agricultural greenhouse
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- 230000007246 mechanism Effects 0.000 claims abstract description 32
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 6
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- -1 polytetrafluoroethylene Polymers 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 230000003028 elevating effect Effects 0.000 description 22
- 239000011159 matrix material Substances 0.000 description 9
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 6
- 241000227653 Lycopersicon Species 0.000 description 4
- 235000007688 Lycopersicon esculentum Nutrition 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010413 gardening Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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Classifications
-
- 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
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
- B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
- B66F11/042—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations actuated by lazy-tongs mechanisms or articulated levers
-
- 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
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/14—Greenhouses
-
- 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
- B66F13/00—Common constructional features or accessories
-
- 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
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
Abstract
A kind of agricultural greenhouse of present invention offer lifts automobile-used walking and steering assembly, is related to agricultural greenhouse equipment technical field.Including walking component and hoisting mechanism；The walking component includes guide rail and walking mechanism, the guide rail is the thermo-insulating pipe line being laid under inner greenhouse ground, the walking mechanism includes under(-)chassis, under(-)chassis be mounted on lift truck bottom car body on and with wheel axis connection, power supply unit is installed on under(-)chassis and the motor of axletree rotation, the power supply unit is driven to be electrically connected with motor；Wheel is set on the axletree, wheel is matched with guide rail；The hoisting mechanism includes rocker device, the second power plant, universal wheel and directional wheel.The present invention realizes that lift truck can carry out the steering of safety and steady during straight trip.
Description
Technical field
The present invention relates to agricultural greenhouse equipment technical fields, and in particular to a kind of agricultural greenhouse lifts automobile-used walking and steering
Component.
Background technology
Agricultural greenhouse utilizes technology of Internet of things, has overturned traditional farming mode, all software and hardware facilities all surround
The growth demand of tomato plant and design, tomato is produced as factory lines.Using full-automatic facility, it is equipped in greenhouse
Multiple sensors are responsible for collecting the various data such as humiture, soil moisture, carbon dioxide, and are transferred to control room computer system
In, artificial preset plant optimum growh parameter, Greenhouse Intelligent Control System can automatically control curtain and open and close, spray before this for comparison
Mist system switching etc. ensures that tomato is in best growth conditions always to adjust the temperature in greenhouse, light, water, gas etc..It passes
In system agricultural, soil hardening, soil fertility decline, environmental degradation, agricultural product security excessively are caused without systems such as guarantees using liquid manure
Row problem.The tomato of modernization plantation uses without native suspension type planting type, supplies nutrition by water-fertilizer integral trickle irrigation, realizes
" factorial praluction is not limited by natural conditions, and agricultural is allowed no longer to see that day is had a meal ".By using modern science and technology, agricultural raw
Production has stabilization, highly efficient and productive feature.
It needs constant temperature requirement, provided underground pipe to be used to lead to hot water in winter inside agricultural greenhouse, gives indoor heat insulating.Lifting
When turner is made, scene does not have the condition of electric wire alternating current, and wheel bottom walking frame space is limited, and turns to inconvenience.
Invention content
The bottom walking that technical problem to be solved by the present invention lies in lift truck wheels in existing greenhouse in greenhouse
Space is limited, turns to inconvenient problem.
The present invention solves above-mentioned technical problem using following technical scheme：
A kind of agricultural greenhouse lifts automobile-used walking and steering assembly, including walking component and hoisting mechanism；
The walking component includes guide rail and walking mechanism, and the guide rail is the thermo-insulating pipe line being laid under inner greenhouse ground,
The walking mechanism includes under(-)chassis, under(-)chassis be mounted on the bottom car body of lift truck and with wheel axis connection, bottom
Power supply unit is installed on frame and the motor of axletree rotation, the power supply unit is driven to be electrically connected with motor；The wheel
Wheel is set on axis, wheel is matched with guide rail；
The hoisting mechanism includes rocker device, the second power plant, universal wheel and directional wheel；The rocker device includes
The both ends of rocking bar and connecting rod, rocking bar are hinged with bottom car body, connecting rod respectively, and the both ends of connecting rod are separately installed with universal wheel and orientation
Wheel；Be fixed with the first supporting rack below the car body of bottom, second power plant includes telescoping cylinder, the telescopic end of telescoping cylinder with
Rocking bar is fixedly connected, and the other end is fixed on the first supporting rack.
Further, the wheel includes the wheel body and wear-resistant sleeve being mutually fastenedly connected, and wheel body and wear-resistant sleeve are and guide rail
It is in direct contact.
Further, the wheel body includes the first wheel body and the second wheel body being connected with each other, and the first wheel body is by the outer of wheel body
End face extends inwardly in the middle part of wheel body, and the second wheel body is extended out to by the inner face of wheel body in the middle part of wheel body, the first wheel body it is straight
Diameter is more than the diameter of the second wheel body；The end face of second wheel body and wear-resistant sleeve is fastenedly connected, and the outer diameter and wear-resistant sleeve of the second wheel body
Outer diameter it is equal；
The guide rail is round thermo-insulating pipe line, and guide rail is fastened on the inner face and the second wheel body and wear-resistant sleeve of the first wheel body
Between peripheral surface.
Further, the wear-resistant sleeve is prepared using polytetrafluoroethylene (PTFE) material, and the wheel body uses aluminum wheel body.
Further, the power supply unit is accumulator.
Further, drive sprocket is installed on the motor, driven sprocket is installed on axletree, drive sprocket and from
Movable sprocket is connected by chain.
Further, the walking mechanism includes at least two axletrees, and the both ends of the axletree are respectively set with a vehicle
Wheel.
Further, the rocking bar includes the first rocking bar and the second rocking bar, the first rocking bar and the second rocking bar respectively with connecting rod
Both ends it is hinged.
Further, it is fixed with the second supporting rack below the bottom car body, gas is installed on second supporting rack
Spring, the telescopic end of gas spring are fixed on the rocking bar that the telescopic end of telescoping cylinder is connected.
Further, rotor plate is fixedly connected on the rocking bar, the telescopic end and rotor plate of second telescoping cylinder are solid
Fixed connection.
The invention has the advantages that：
The track that the present invention is walked using the thermo-insulating pipe line being laid under inner greenhouse ground as lift truck, and devising one kind can
The greenhouse walked on thermo-insulating pipe line lifts automobile-used walking mechanism, and overcome lifting car bottom has in inner greenhouse ground face walking space
The defect of limit substantially increases the utilization rate of limited ground space in greenhouse, avoids specially preparing guide rail, easily operated, peace
Quan Xinggao reduces greenhouse gardening cost.Hoisting mechanism makes lift truck that can carry out the steering of safety and steady during straight trip.
Description of the drawings
Fig. 1 is the structure chart of agricultural greenhouse lift truck component in the embodiment of the present invention, and elevating lever is to rise to open on figure
State, and it is not shown in figure guide rail；
Fig. 2 is the structure chart of agricultural greenhouse lift truck component in the embodiment of the present invention, and elevating lever is that landing is packed up on figure
State, and be not shown in figure guide rail；
Fig. 3 is the front view of hoistable platform in the embodiment of the present invention；
Fig. 4 is the side view of hoistable platform in the embodiment of the present invention；
Fig. 5 is the vertical view of pedestal in the embodiment of the present invention；
Fig. 6 is the installation diagram of base matrix and frame in the embodiment of the present invention；
Fig. 7 is the structure chart of elevating mechanism in the embodiment of the present invention；
Fig. 8 be upper walking guide rail in the embodiment of the present invention, top shoe and elevating lever installation diagram；
Fig. 9 be lower walking guide rail in the embodiment of the present invention, sliding block and elevating lever installation diagram；
Figure 10 is the structure chart of walking component in the embodiment of the present invention, is not shown in figure track；
Figure 11 is the sectional view in the faces B-B in Figure 10；
Figure 12 is the sectional view in the faces A-A in Figure 10；
Figure 13 is the structure chart of wheel and track cooperation in the embodiment of the present invention；
Figure 14 is the structure chart of middle orbit of the embodiment of the present invention；
Figure 15 is the structure chart of hoisting mechanism in the embodiment of the present invention.
Figure 16 is the structure chart of hoisting mechanism in the embodiment of the present invention, is not shown in figure universal wheel and directional wheel；
Figure 17 is the sectional view in the faces C-C in Figure 15.
Specific implementation mode
In order to the present invention structure feature and it is reached the effect of have a better understanding and awareness, to preferable
Embodiment and attached drawing cooperation detailed description, are described as follows：
A kind of agricultural greenhouse lift truck component, as shown in Figs. 1-2, including hoistable platform 1, elevating mechanism 2, bottom car body
3, walking component 4 and hoisting mechanism 5；The hoistable platform 1 is set to the top of elevating mechanism 2, and the bottom car body 3, which is located at, to be risen
The bottom of vehicle drops, and 2 bottom end of elevating mechanism is fixedly connected with bottom car body 3, and top is fixedly connected with hoistable platform 1.Walking and carries component 4
Rise the lower section that mechanism 5 is mounted on bottom car body 3；
As seen in figures 3-6, hoistable platform 1 includes pedestal 11, guard bar device 12, safety door 13 and operation panel 14, operation
There is control system in panel 14.
Pedestal 11 includes base matrix 111, frame 112 and side cover 113, and base matrix 111 is checkered steel plate, frame
112 be aluminium section bar, and to mitigate weight of hoistable platform 1 itself, frame 112 is perpendicular to base matrix 111 and is mounted on pedestal
The top of the long side of matrix, frame 112 has holding tank 1120, base matrix 111 to be inserted into holding tank 1120.Side cover
113 perpendicular to base matrix and are installed on the short side of base matrix 111, and the left and right sides of side cover 113 covers on frame 112
End.Be equipped in base matrix 111 connect with the control system conducting wire in control panel or signal connection brake and throttle
Device 114.
Guard bar device 12 is trapped among the surrounding of the top of pedestal 11, including guardrail, and guardrail is formed using pipe, the bottom of guardrail and
Side cover 113 is connected；
Switch convenient safety door 13 is installed, safety door 13 is installed on the side of guard bar device 12, is located at two on guardrail
Between a profile barrier.Worker needs that safety door 13 can be opened and closed when upper mounting plate and lower platform at any time, and safety door 13 exists
It closes when rising next, is opened when lowering.
Operation panel 14 is mounted on above guardrail, the lifting of lift truck, walking can be by operation panel 14 above
Button is realized, and lift truck lifting and the speed of travel can control.When lift truck is walked, when needing brake, stepped on foot
Brake gear under lower platform can brake；When open out being needed to walk, the accelerator device under platform is stepped on foot
It can walk.
As Figure 7-9, the elevating mechanism 2 include elevating lever 21, walking guide rail 22 and driving elevating lever 21 rise or
The first power plant to fall, first power plant is electrically connected with the control system in operation panel, and with elevating lever 21
Connection, the elevating lever 21 are scissors type elevating bar, including at least one cross unit 211, and the cross unit 211 includes two
The body of rod of a interconnection, adjacent cross unit 211 are connected with each other by the end of the body of rod；21 the top of the elevating lever
Body of rod upper end and the lowermost body of rod lower end are connected separately with top shoe 241 and sliding block 242；The walking guide rail 22 includes phase
Mutual parallel upper walking guide rail 221 and lower walking guide rail 222, upper walking guide rail 221 and lower walking guide rail 222 are located at lifting
The top and bottom of bar, top shoe 241 are mounted in upper walking guide rail 221, and sliding block 242 is mounted in lower walking guide rail 222.
In use, drive scissors type elevating bar 21 to rise or fall by the first power plant, while top shoe 241 and sliding block 242
It is moved in upper walking guide rail 221 and lower walking guide rail 222 respectively, to smoothly be lifted.
Preferably, the upper walking guide rail 221 is arranged on the lower surface of pedestal 11.
Preferably, 21 the lowermost cross unit 211 of the elevating lever includes cross one another first body of rod 2111 and the
Bipole body 2112, first power plant are the first telescoping cylinder 23, the telescopic end of the first telescoping cylinder 23 and first body of rod 2111
It is connected at the first tie point 2113, and the first tie point 2113 is located at 2112 crosspoint of first body of rod 2111 and second body of rod
2110 top, the other end of telescoping cylinder 23 is connect with second body of rod 2112 at the second tie point 2114, and the second tie point
2114 are located at the lower section in 2112 crosspoint 2110 of first body of rod 2111 and second body of rod.First telescoping cylinder 23 can be oil cylinder, lead to
The stretching and contraction of oil cylinder are crossed, elevating lever 21 is lifted, while driving top shoe 241 and sliding block 242 respectively in upper walking
It is moved in guide rail 221 and lower walking guide rail 222, to smoothly be lifted.
Preferably, it is equipped with cushion pad 24 on the outside of one end of the intersection of the body of rod and walking guide rail, cushion pad 24 both can be with
On the outside of the upper end of the body of rod of 21 the top of elevating lever, outside the lower end for the body of rod that 21 bottom of elevating lever can also be mounted on
Side.When elevating mechanism drops to extreme lower position, there is cushion pad 24 into row buffering among oscilaltion bar 21, thus will not be direct
Contact, improves the stationarity of lifting process.
Preferably, the elevating lever 21 includes two cross units 211 being arranged above and below, and two cross units 211
It is equipped with cushion pad 24 on the inside of intersection, further increases the stationarity of lifting process.
As shown in figures 10-14, the walking component 4 includes guide rail 41 and walking mechanism 42, and the guide rail 41 is to be laid on
Thermo-insulating pipe line under inner greenhouse ground.Directly using the thermo-insulating pipe line in greenhouse as the walking guide rail of elevator, substantially increase
The utilization rate of limited ground space in greenhouse, avoids specially preparing guide rail, reduces cost.
The walking mechanism 42 includes under(-)chassis 421, power supply unit 422, electric control box 423, motor 424, wheel
Axis 425 and wheel 426, under(-)chassis 421 are installed on bottom car body 3；Power supply unit 422 and electric control box 423 are respectively mounted
In 421 bottom of under(-)chassis, electric machine support 4241 is fixed on under(-)chassis 421, motor 424 is mounted on electric machine support 4241
On, power supply unit 422 is connect by conducting wire with electric control box 423, motor 424, is that electric control box 423 and motor 424 supply
Electricity, electric control box 423 are electrically connected with motor 424, and are electrically connected with the control system in operation panel 14.Under(-)chassis 421
Bottom be also associated with axletree 425, axletree 425 is connect with the shaft of motor 424, and wheel is set on axletree 425
426, the peripheral surface of wheel 426 is matched with the outer surface of guide rail 41.
In use, power supply unit 422 is powered for motor 424, the shaft rotation of motor 424, driving axletree 424 rotates,
Wheel 426 rolls on guide rail 41, to realize the walking of lift truck.It is empty in the walking of inner greenhouse ground face to overcome lifting car bottom
Between limited defect, it is easily operated, it is safe, reduce greenhouse gardening cost.
Preferably, the wheel 426 includes the wheel body 4261 that is mutually fastenedly connected and wear-resistant sleeve 4262, wheel body 4261 and resistance to
Grinding set 4262 is in direct contact with guide rail.
Preferably, the wheel body 4261 includes the first wheel body 4263 and the second wheel body 4264 being connected with each other, the first wheel body
4263 are extended inwardly to by the outer end face of wheel body 4261 in the middle part of wheel body, and the second wheel body 4264 is faced out by the inner end of wheel body 4261 to be prolonged
It extends in the middle part of wheel body, the diameter of the first wheel body 4263 is more than the diameter of the second wheel body 4264；Second wheel body 4264 and wear-resistant sleeve
4262 end face is fastenedly connected, and the outer diameter of the second wheel body 4264 is equal with the outer diameter of wear-resistant sleeve 4262；
The guide rail 41 is round thermo-insulating pipe line, and guide rail 41 is fastened on the inner face and the second wheel body of the first wheel body 4262
4264 and wear-resistant sleeve 4262 peripheral surface between.
Preferably, the wear-resistant sleeve 4262 is prepared using polytetrafluoroethylene (PTFE) material, and wheel body 4261 uses aluminum wheel body, it is ensured that
Wheel 426 is wear-resisting and the tubular type guide rail 41 that cannot grind away.
Preferably, the power supply unit 422 is accumulator, and when being worked due to lift truck, wheel is in tubular type track 41
Walk above, track 41 is very low apart from ground, scene do not have the condition of electric wire alternating current, therefore use accumulator as
Power supply unit avoids this defect.
Preferably, the both ends of the axletree 425 are respectively set with a wheel 426, increase stationarity when lift truck operation.
Preferably, the walking mechanism includes at least two axletrees 425, is further increased steady when lift truck is run
Property.
Preferably, the axletree 425 is mounted on by bearing block 427 on the under(-)chassis 421.
Preferably, drive sprocket 4281 is installed on the motor 424, driven sprocket 4282 is installed on axletree 425,
Drive sprocket 4281 and driven sprocket 4282 are connected by chain 4283.
Preferably, the guide rail is U-shaped rails, while heat preservation, is walked convenient for lift truck.
As seen in figs. 15-17, the hoisting mechanism 5 includes rocker device 51, the second power plant, universal wheel 53 and orientation
Wheel 54；The rocker device 51 includes rocking bar 511 and connecting rod 512, the both ends of rocking bar 511 respectively with bottom car body 3, connecting rod 512
Hinged, rocking bar 511 can be freely rotated；It is separately installed with universal wheel 53 and directional wheel 54 below the both ends of connecting rod 512；Bottom vehicle
The lower section of body 3 is fixed with the first supporting rack 520, and second power plant includes the second telescoping cylinder 52, the second telescoping cylinder 52
Telescopic end is fixedly connected with rocking bar 511, and the other end is fixed on the first supporting rack 520.Wheel 426 can only keep straight on, and cannot turn to.
When lift truck needs to turn to, the second telescoping cylinder 52 hauls the rotation of rocking bar 511, in-position 1, to make 53 He of universal wheel
Directional wheel 54 lands, and wheel 426 is detached from ground, so as to so that car body turns to；When that need not turn to, the second telescoping cylinder 52 is stretched
Go out, in-position 2 56, so that universal wheel 53 and directional wheel 54 is detached from ground, wheel 426 lands, to make lift truck on the ground
It turns to and walks.
Preferably, rotor plate 5110, the telescopic end and rotor plate of the second telescoping cylinder 52 are fixedly connected on the rocking bar 511
5110 are fixedly connected.
Preferably, the rocking bar 511 includes the first rocking bar and the second rocking bar, the first rocking bar and the second rocking bar respectively with connecting rod
512 both ends are hinged.The stability of hoisting mechanism 5 can be improved using double rocker mechanism.
Preferably, the lower section of the bottom car body 3 is fixed with the second supporting rack 570, is installed on second supporting rack 570
There is a gas spring 57, the telescopic end of gas spring 57 is fixed on the rocking bar 511 that the telescopic end of the second telescoping cylinder 52 is connected, i.e. gas bullet
The telescopic end of spring 57 and the second telescoping cylinder 52 is connected on same root rocking bar.When rocking bar 511 turns to position 1 and position two
Gas spring 57 plays Auxiliary support when 56, while playing cushioning effect when the second telescoping cylinder 52 extends and shortens, and prevents
The unexpected decline of connecting rod 512, universal wheel 53 and directional wheel 54 causes the accident to keep car body unstable, ensures that operational safety is flat
Surely.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention
Principle, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these variation and
Improvement is both fallen in the range of claimed invention.The present invention claims protection domain by appended claims and its
Equivalent defines.
Claims (10)
1. a kind of agricultural greenhouse lifts automobile-used walking and steering assembly, which is characterized in that including walking component and hoisting mechanism；
The walking component includes guide rail and walking mechanism, and the guide rail is the thermo-insulating pipe line being laid under inner greenhouse ground, described
Walking mechanism includes under(-)chassis, under(-)chassis be mounted on the bottom car body of lift truck and with wheel axis connection, under(-)chassis
On power supply unit be installed and drive the motor of axletree rotation, the power supply unit is electrically connected with motor；On the axletree
It is set with wheel, wheel is matched with guide rail；
The hoisting mechanism includes rocker device, the second power plant, universal wheel and directional wheel；The rocker device includes rocking bar
And connecting rod, the both ends of rocking bar are hinged with bottom car body, connecting rod respectively, and the both ends of connecting rod are separately installed with universal wheel and directional wheel；
Be fixed with the first supporting rack below the car body of bottom, second power plant includes telescoping cylinder, the telescopic end of telescoping cylinder with shake
Bar is fixedly connected, and the other end is fixed on the first supporting rack.
2. a kind of agricultural greenhouse according to claim 1 lifts automobile-used walking and steering assembly, which is characterized in that the vehicle
Wheel includes the wheel body and wear-resistant sleeve being mutually fastenedly connected, and wheel body and wear-resistant sleeve are in direct contact with guide rail.
3. a kind of agricultural greenhouse according to claim 2 lifts automobile-used walking and steering assembly, which is characterized in that the wheel
Body includes the first wheel body and the second wheel body being connected with each other, and the first wheel body is extended inwardly to by the outer end face of wheel body in the middle part of wheel body,
Second wheel body is extended out to by the inner face of wheel body in the middle part of wheel body, and the diameter of the first wheel body is more than the diameter of the second wheel body；The
The end face of two wheel bodys and wear-resistant sleeve is fastenedly connected, and the outer diameter of the second wheel body is equal with the outer diameter of wear-resistant sleeve；
The guide rail is round thermo-insulating pipe line, and guide rail is fastened on the periphery of the inner face and the second wheel body and wear-resistant sleeve of the first wheel body
Between face.
4. a kind of agricultural greenhouse according to claim 2 lifts automobile-used walking and steering assembly, which is characterized in that described resistance to
Grinding set is prepared using polytetrafluoroethylene (PTFE) material, and the wheel body uses aluminum wheel body.
5. a kind of agricultural greenhouse according to claim 1 lifts automobile-used walking and steering assembly, which is characterized in that the confession
Electric equipment is accumulator.
6. a kind of agricultural greenhouse according to claim 1 lifts automobile-used walking and steering assembly, which is characterized in that the electricity
Drive sprocket is installed on machine, driven sprocket is installed on axletree, drive sprocket is connected with driven sprocket by chain.
7. a kind of agricultural greenhouse according to claim 1 lifts automobile-used walking and steering assembly, which is characterized in that the row
It includes at least two axletrees to walk mechanism, and the both ends of the axletree are respectively set with a wheel.
8. a kind of agricultural greenhouse according to claim 1 lifts automobile-used walking and steering assembly, which is characterized in that described to shake
Bar includes the first rocking bar and the second rocking bar, and the first rocking bar and the second rocking bar are hinged with the both ends of connecting rod respectively.
9. a kind of agricultural greenhouse according to claim 1 lifts automobile-used walking and steering assembly, which is characterized in that the bottom
It is fixed with the second supporting rack below portion's car body, gas spring is installed on second supporting rack, the telescopic end of gas spring is fixed
On the rocking bar that the telescopic end of telescoping cylinder is connected.
10. a kind of agricultural greenhouse according to claim 1 lifts automobile-used walking and steering assembly, which is characterized in that described
Rotor plate is fixedly connected on rocking bar, the telescopic end of second telescoping cylinder is fixedly connected with rotor plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810340802.5A CN108341384A (en) | 2018-04-17 | 2018-04-17 | A kind of agricultural greenhouse lifts automobile-used walking and steering assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810340802.5A CN108341384A (en) | 2018-04-17 | 2018-04-17 | A kind of agricultural greenhouse lifts automobile-used walking and steering assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108341384A true CN108341384A (en) | 2018-07-31 |
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