CN208516909U - A kind of agricultural greenhouse goes up and down automobile-used walking and steering assembly - Google Patents
A kind of agricultural greenhouse goes up and down automobile-used walking and steering assembly Download PDFInfo
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- CN208516909U CN208516909U CN201820549145.0U CN201820549145U CN208516909U CN 208516909 U CN208516909 U CN 208516909U CN 201820549145 U CN201820549145 U CN 201820549145U CN 208516909 U CN208516909 U CN 208516909U
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- wheel
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- wheel body
- rocker
- guide rail
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- 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
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Abstract
本实用新型提供一种农业大棚升降车用行走及转向组件，涉及农业大棚设备技术领域。包括行走组件和提升机构；所述行走组件包括导轨和行走机构，所述导轨为铺设在大棚内地下的保温管路，所述行走机构包括底部框架，底部框架安装在升降车的底部车体上并与车轮轴连接，底部框架上安装有供电设备和驱动车轮轴旋转的电机，所述供电设备与电机电连接；所述车轮轴上套装有车轮，车轮与导轨相配合；所述提升机构包括摇杆机构、第二动力装置、万向轮和定向轮。本实用新型实现升降车在直行的过程中能进行安全平稳的转向。
The utility model provides a walking and steering assembly for an agricultural greenhouse lifting vehicle, which relates to the technical field of agricultural greenhouse equipment. It includes a traveling assembly and a lifting mechanism; the traveling assembly includes a guide rail and a traveling mechanism, the guide rail is a thermal insulation pipeline laid underground in the greenhouse, and the traveling mechanism includes a bottom frame, and the bottom frame is installed on the bottom body of the lift truck and connected with the wheel axle, the bottom frame is provided with a power supply device and a motor that drives the wheel axle to rotate, and the power supply device is electrically connected with the motor; the wheel axle is sleeved with wheels, and the wheels are matched with the guide rails; the lifting mechanism includes Rocker mechanism, second power unit, universal wheel and directional wheel. The utility model realizes the safe and stable steering of the lift truck in the process of going straight.
Description
Technical field
The utility model relates to agricultural greenhouse equipment technical fields, and in particular to a kind of automobile-used walking of agricultural greenhouse lifting and
Steering assembly.
Background technique
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 temperature and humidity, 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 opening and closing, spray before this for comparison
Mist system switching etc. guarantees that tomato is in optimal 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
Column problem.The tomato of modernization plantation uses without native suspension type planting type, supplies nutrition by water-fertilizer integral trickle irrigation, realizes
" the factorial production 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 is raw
Production has stabilization, highly efficient and productive feature.
Constant temperature requirement is needed inside agricultural greenhouse, provided underground round tube is used to lead to hot water in winter, 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.
Utility model content
The technical problem to be solved by the utility model is to bottom of the lift truck wheel in greenhouse in existing greenhouse
Walking space is limited, turns to inconvenient problem.
The utility model solves above-mentioned technical problem using following technical scheme:
A kind of agricultural greenhouse goes up and down 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 drives the motor of axletree rotation, the power supply unit is 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 device, 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 orientation
Wheel；The first support frame is fixed with below the car body of bottom, second power device includes the second telescoping cylinder, the second telescoping cylinder
Telescopic end is fixedly connected with the rockers, and the other end is fixed on the first support frame.
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
Directly contact.
Further, the wheel body includes the first wheel body and the second wheel body interconnected, 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 in the middle part of wheel body by the inner face of wheel body, the first wheel body it is straight
Diameter is greater 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 outer 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 battery.
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 support frame below the bottom car body, gas is installed on second support frame
Spring, on the rocking bar that the telescopic end that the telescopic end of gas spring is fixed on the second 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 utility model has the following beneficial effects:
The track that the utility model is walked using the thermo-insulating pipe line being laid under inner greenhouse ground as lift truck, and devise one
The greenhouse that kind can walk on thermo-insulating pipe line goes up and down automobile-used walking mechanism, and it is empty in the walking of inner greenhouse ground face to overcome lift truck bottom
Between limited defect, substantially increase the utilization rate of limited ground space in greenhouse, avoid specially preparing guide rail, be easy to grasp
Make, it is highly-safe, reduce greenhouse gardening cost.Hoisting mechanism makes lift truck can be carried out turning for safety and steady during straight trip
To.
Detailed description of the invention
Fig. 1 is the structure chart of agricultural greenhouse lift truck component in the utility model embodiment, and elevating lever is to rise on figure
Open configuration, and guide rail is not shown in the figure；
Fig. 2 is the structure chart of agricultural greenhouse lift truck component in the utility model embodiment, and elevating lever is landing on figure
The state packed up, and guide rail is not shown in the figure；
Fig. 3 is the main view of hoistable platform in the utility model embodiment；
Fig. 4 is the side view of hoistable platform in the utility model embodiment；
Fig. 5 is the top view of pedestal in the utility model embodiment；
Fig. 6 is the installation diagram of base matrix and frame in the utility model embodiment；
Fig. 7 is the structure chart of elevating mechanism in the utility model embodiment；
Fig. 8 is the installation diagram of upper walking guide rail in the utility model embodiment, top shoe and elevating lever；
Fig. 9 is the installation diagram of lower walking guide rail in the utility model embodiment, sliding block and elevating lever；
Figure 10 is the structure chart of walking component in the utility model embodiment, and track is not shown in the figure；
Figure 11 is the cross-sectional view in the face B-B in Figure 10；
Figure 12 is the cross-sectional view in the face A-A in Figure 10；
Figure 13 is the structure chart of wheel and track cooperation in the utility model embodiment；
Figure 14 is the structure chart of the utility model embodiment middle orbit；
Figure 15 is the structure chart of hoisting mechanism in the utility model embodiment.
Figure 16 is the structure chart of hoisting mechanism in the utility model embodiment, and universal wheel and directional wheel is not shown in the figure；
Figure 17 is the cross-sectional view in the face C-C in Figure 15.
Specific embodiment
In order to the utility model structure feature and it is reached the effect of have a better understanding and awareness, to compared with
Good examples and drawings cooperate 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 is located at
The bottom of lift truck, 2 bottom end of elevating mechanism are fixedly connected with bottom car body 3, and top is fixedly connected with hoistable platform 1.Walking 4 He of component
Hoisting mechanism 5 is mounted on the lower section of 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 aluminum profile, and to mitigate weight of hoistable platform 1 itself, frame 112 is perpendicular to base matrix 111 and is mounted on pedestal
There is holding tank 1120 on the long side of matrix, the top of frame 112, and base matrix 111 is 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 round tube, 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 rises and is closed when coming, unlatching 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 to 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 device to fall, first power device 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；Described 21 the top of 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
The upper walking guide rail 221 and lower walking guide rail 222 being parallel to each other, upper walking guide rail 221 and lower walking guide rail 222 are located at
The top and bottom of elevating lever, top shoe 241 are mounted in walking guide rail 221, and sliding block 242 is mounted on lower walking guide rail
In 222.In use, driving scissors type elevating bar 21 to rise or fall by the first power device, while top shoe 241 and downslide
Block 242 moves in upper walking guide rail 221 and lower walking guide rail 222 respectively, to smoothly be gone up and down.
Preferably, the upper walking guide rail 221 is arranged on the lower surface of pedestal 11.
Preferably, 21 the lowermost cross unit 211 of elevating lever includes cross one another first body of rod 2111 and the
Bipole body 2112, first power device 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 at the second tie point 2114 with second body of rod 2112, 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 gone up and down, 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 gone up and down.
Preferably, it is equipped with cushion 24 on the outside of one end of the intersection of the body of rod and walking guide rail, cushion 24 both can be with
It is mounted on the outside of the upper end of the body of rod of 21 the top of elevating lever, also may be mounted at outside the lower end of the body of rod of 21 bottom of elevating lever
Side.When elevating mechanism drops to extreme lower position, there is cushion 24 to be buffered 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 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 connected with axletree 425, axletree 425 is connect with the shaft of motor 424, is set with wheel on axletree 425
426, the outer peripheral surface of wheel 426 is matched with the outer surface of guide rail 41.
In use, power supply unit 422 is the power supply of motor 424, the shaft rotation of motor 424 drives axletree 424 to rotate,
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 lift truck bottom
Between limited defect, it is easily operated, it is highly-safe, reduce greenhouse gardening cost.
Preferably, the wheel 426 includes the wheel body 4261 and wear-resistant sleeve 4262 that are mutually fastenedly connected, wheel body 4261 and resistance to
Grinding set 4262 is directly contacted with guide rail.
Preferably, the wheel body 4261 includes the first wheel body 4263 interconnected and the second wheel body 4264, the first wheel body
4263 are extended inwardly in the middle part of wheel body by the outer end face of wheel body 4261, and the second wheel body 4264 is faced out by the inner end of wheel body 4261
It extends in the middle part of wheel body, the diameter of the first wheel body 4263 is greater 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 outer 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 battery, and when due to lift truck work, 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 battery 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 the under(-)chassis 421 by bearing block 427.
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 device, universal wheel 53 and orientation
Wheel 54；The rocker device 51 include rocking bar 511 and connecting rod 512, the both ends of rocking bar 511 respectively with bottom car body 3, connecting rod 512
Hingedly, rocking bar 511 can be freely rotated；Universal wheel 53 and directional wheel 54 are separately installed with below the both ends of connecting rod 512；Bottom
The lower section of car body 3 is fixed with the first support frame 520, and second power device includes the second telescoping cylinder 52, the second telescoping cylinder 52
Telescopic end be fixedly connected with rocking bar 511, the other end is fixed on the first support frame 520.Wheel 426 can only keep straight on, Bu Nengzhuan
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 universal wheel
53 and directional wheel 54 land, wheel 426 be detached from ground, so as to so that car body turn to；When not needing to turn to, the second telescoping cylinder
52 stretch 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 ground
It turns to and walks on face.
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 support frame 570, installs on second support frame 570
There is a gas spring 57, on the rocking bar 511 that the telescopic end that the telescopic end of gas spring 57 is fixed on 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 buffer function 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, guarantees that operational safety is flat
Surely.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only the principles of the present invention, the utility model also has respectively on the premise of not departing from the spirit and scope of the utility model
Kind changes and improvements, these changes and improvements are both fallen in the range of claimed invention.The requires of the utility model
Protection scope defined by appended claims and its equivalent.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820549145.0U CN208516909U (en) | 2018-04-17 | 2018-04-17 | A kind of agricultural greenhouse goes up and down automobile-used walking and steering assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820549145.0U CN208516909U (en) | 2018-04-17 | 2018-04-17 | A kind of agricultural greenhouse goes up and down automobile-used walking and steering assembly |
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| Publication Number | Publication Date |
|---|---|
| CN208516909U true CN208516909U (en) | 2019-02-19 |
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ID=65341885
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820549145.0U Active CN208516909U (en) | 2018-04-17 | 2018-04-17 | A kind of agricultural greenhouse goes up and down automobile-used walking and steering assembly |
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| CN (1) | CN208516909U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108341384A (en) * | 2018-04-17 | 2018-07-31 | 蚌埠凯盛工程技术有限公司 | A kind of agricultural greenhouse lifts automobile-used walking and steering assembly |
-
2018
- 2018-04-17 CN CN201820549145.0U patent/CN208516909U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108341384A (en) * | 2018-04-17 | 2018-07-31 | 蚌埠凯盛工程技术有限公司 | A kind of agricultural greenhouse lifts automobile-used walking and steering assembly |
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