CN111183833B - Carrier vehicle undercarriage structure of climate chamber container and climate chamber - Google Patents

Carrier vehicle undercarriage structure of climate chamber container and climate chamber Download PDF

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Publication number
CN111183833B
CN111183833B CN202010077488.3A CN202010077488A CN111183833B CN 111183833 B CN111183833 B CN 111183833B CN 202010077488 A CN202010077488 A CN 202010077488A CN 111183833 B CN111183833 B CN 111183833B
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CN
China
Prior art keywords
climate chamber
wheel
container
supporting rod
motor driving
Prior art date
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CN202010077488.3A
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Chinese (zh)
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CN111183833A (en
Inventor
姜东�
傅秀清
吴劼
周国栋
丁艳锋
毛江美
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Nanjing Huitong Crop Phenotype Research Institute Co ltd
Nanjing Agricultural University
Original Assignee
Nanjing Huitong Crop Phenotype Research Institute Co ltd
Nanjing Agricultural University
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Application filed by Nanjing Huitong Crop Phenotype Research Institute Co ltd, Nanjing Agricultural University filed Critical Nanjing Huitong Crop Phenotype Research Institute Co ltd
Priority to CN202010077488.3A priority Critical patent/CN111183833B/en
Publication of CN111183833A publication Critical patent/CN111183833A/en
Application granted granted Critical
Publication of CN111183833B publication Critical patent/CN111183833B/en
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/14Greenhouses
    • A01G9/16Dismountable or portable greenhouses ; Greenhouses with sliding roofs
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G31/00Soilless cultivation, e.g. hydroponics
    • A01G31/02Special apparatus therefor
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G31/00Soilless cultivation, e.g. hydroponics
    • A01G31/02Special apparatus therefor
    • A01G31/06Hydroponic culture on racks or in stacked containers
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/14Greenhouses
    • A01G9/1407Greenhouses of flexible synthetic material
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/14Greenhouses
    • A01G9/1423Greenhouse bench structures
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/14Greenhouses
    • A01G9/143Equipment for handling produce in greenhouses
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/24Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/25Greenhouse technology, e.g. cooling systems therefor
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/20Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
    • Y02P60/21Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Handcart (AREA)

Abstract

A landing gear structure of a consignment vehicle of a climate chamber container and a climate chamber. The invention sets the climate chamber into container form, and sets the supporting component and the moving component at the bottom of the container structure. According to the climate chamber container, the moving assembly and the supporting assembly extend downwards or contract upwards, and the hydraulic support legs of the supporting assembly and the undercarriage structure of the moving assembly are folded to the bottom of the container in the working process of the climate chamber container, so that the space is saved, the lower bottom surface of the climate chamber container is directly placed on the bottom surface, and the stability of the climate chamber in working is ensured; when the weather cabin container needs to be moved, the hydraulic pump is driven to work, the hydraulic support legs extend out to lift the container, the hydraulic support legs are retracted after the undercarriage structure is put down and fixed, and the container is supported by the rubber wheels of the moving assembly and is dragged to move to a proper position by other carrying equipment.

Description

Carrier vehicle undercarriage structure of climate chamber container and climate chamber
Technical Field
The invention relates to the field of crop cultivation equipment, in particular to a landing gear structure of a consignment vehicle of a climate chamber container and a climate chamber.
Background
The climate chamber needs to enter different areas for measurements and therefore frequent transportation over longer distances.
The current climate chamber is designed into the appearance of a container structure for convenient transportation and unloading, and is loaded, unloaded and transported by container loading and unloading equipment, such as widely adopted large engineering machinery, such as a rubber-tyred gantry crane, a rail-mounted gantry crane, a straddle carrier and the like.
However, such large-scale construction machines have certain requirements for the working environment, and there is often insufficient space in the field environment or the like for the loading and unloading operations of these large-scale construction machines. That is, the conventional container type climate chamber is restricted in loading by the large-scale external construction machine and is not easy to move, which is contrary to the original design of the climate chamber container.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a supporting vehicle undercarriage structure of a container with a climate chamber and the climate chamber. The invention specifically adopts the following technical scheme.
To achieve the above object, a landing gear structure of a consignment truck for a climate chamber container is provided, which includes:
the supporting assembly is arranged at the bottom of the climate chamber container, the supporting assembly vertically extends downwards from the bottom surface of the climate chamber container in a first state, the lower end of the supporting assembly is provided with a bottom plate, and the bottom plate is supported on the ground; or the support assembly is retracted vertically upwards in the second state, and the bottom plate of the support assembly is retracted to a height close to the bottom surface of the climate chamber container;
the moving assemblies are arranged at the bottom of the climate chamber container and are respectively positioned at the inner sides of the supporting assemblies, each moving assembly respectively comprises a rubber wheel and a wheel shaft supporting rod connected between the rubber wheel and the bottom of the climate chamber container, the rubber wheel is provided with a horizontally arranged wheel shaft, the wheel shaft supporting rod is driven to a first angle in a walking state, the top end of the wheel shaft supporting rod is approximately vertically supported at the bottom of the climate chamber container, the bottom end of the wheel shaft supporting rod is approximately vertically supported at one side of the wheel shaft of the rubber wheel, and the height of the top end of the wheel shaft supporting rod exceeds the height of the rubber wheel; the wheel shaft supporting rod is driven to a second angle in a stop state, the top end of the wheel shaft supporting rod is approximately horizontally hung at the bottom of the climate chamber container, the bottom end of the wheel shaft supporting rod drives the wheel shaft of the rubber wheel to contract into the bottom surface of the climate chamber container, and the wheel shaft supporting rod is approximately horizontally hung on the side edge of the rubber wheel;
the supporting component vertically extends out of the bottom surface of the climate chamber container at least to the distance that the rubber wheel of the moving component extends out of the bottom surface of the climate chamber container.
Optionally, the undercarriage structure of a consignment vehicle for a climate chamber container as described above, wherein said support assembly comprises:
the accommodating cavities comprise four accommodating cavities which are respectively arranged at four corners inside the climate chamber container;
the hydraulic support legs comprise four hydraulic support legs which are fixedly connected in the containing cavities respectively, the side walls of the hydraulic support legs are provided with fixing plates, and the fixing plates are in threaded connection with the inner walls of the containing cavities;
the hydraulic pump is arranged inside the climate chamber container and drives the hydraulic medium to output power;
and the hydraulic pipeline is arranged on the bottom surface of the climate chamber container, is simultaneously connected with each hydraulic support leg and the hydraulic pump, and is driven by the hydraulic pump to vertically extend downwards from the bottom surface of the climate chamber container to be supported on the ground or vertically retract upwards to a height close to the bottom surface of the climate chamber container.
Optionally, the undercarriage structure of a consignment vehicle for a climate chamber container as described above, wherein said moving assembly comprises:
the rubber wheel is provided with a horizontally arranged wheel shaft and rotates around the wheel shaft;
the bottom end of the wheel shaft supporting rod is rotatably connected with the wheel shaft;
the upper end of the first motor driving shaft is provided with a first motor shaft mounting part, the lower end of the first motor driving shaft is rotatably connected with the top end of the wheel shaft supporting rod, and the first motor driving shaft rotates around the first motor shaft mounting part and drives the wheel shaft supporting rod to rotate;
the upper end of the second motor driving shaft is provided with a second motor shaft mounting part, the lower end of the second motor driving shaft is rotatably connected with the middle part of the wheel shaft supporting rod, and the second motor driving shaft rotates around the second motor shaft mounting part and drives the wheel shaft supporting rod to rotate;
in a walking state, the lower end of the first motor driving shaft rotates downwards, the lower end of the second motor driving shaft rotates downwards, the wheel shaft supporting rod is driven to a first angle by the first motor driving shaft and the second motor driving shaft and is approximately vertically supported between the bottom of the climate chamber container and the wheel shaft of the rubber wheel, the rotation between the first motor driving shaft and the wheel shaft supporting rod is approximately 180 degrees, the rotation between the second motor driving shaft and the wheel shaft supporting rod is approximately 90 degrees, and the rubber wheel extends downwards to be supported on the ground to drive the climate chamber container to move;
in a stopped state, the lower end of the first motor driving shaft rotates upwards, the lower end of the second motor driving shaft rotates upwards, the wheel shaft supporting rod is driven to a second angle by the first motor driving shaft and the second motor driving shaft, the rubber wheel is driven to be hung at the bottom of the container in the climate chamber close to the horizontal direction, the first motor driving shaft and the wheel shaft supporting rod rotate to form an acute angle, the second motor driving shaft and the wheel shaft supporting rod rotate to form a close parallel and level, and the rubber wheel is retracted upwards to a height close to the bottom surface of the container in the climate chamber.
Optionally, the undercarriage structure of a consignment vehicle for a climate chamber container as described above, wherein said moving assembly further comprises:
the top of the mobile component mounting groove is in a wedge shape and is embedded into the bottom surface of the climate chamber container;
the first motors are respectively arranged at the upper side in each moving component mounting groove, and motor shafts of the first motors are respectively connected with first motor shaft mounting parts in the moving component mounting grooves and drive the first motor driving shafts to rotate downwards or towards the direction of a wedge-shaped sharp corner;
and the second motors are respectively arranged in each moving assembly mounting groove and positioned at the opposite sides of the wedge-shaped sharp angle direction, and motor shafts of the second motors are respectively connected with second motor shaft mounting parts in the moving assembly mounting grooves and drive the second motor driving shafts to rotate downwards or to the horizontal direction.
Optionally, the undercarriage structure of a consignment vehicle for a climate chamber container as described above, wherein said moving assembly further comprises:
and the wheel shaft supporting cantilever is rotatably connected between the lower end of the second motor driving shaft and the middle part of the wheel shaft supporting rod, the length of the wheel shaft supporting cantilever at least reaches the width of the rubber wheel, and the wheel shaft supporting cantilever rotates around the upper side of the rubber wheel in the process of switching the moving assembly between the walking state and the stopping state.
Optionally, the undercarriage structure of a consignment vehicle for a climate chamber container as described above, wherein the axle support cantilever, the second motor drive shaft, the first motor drive shaft and the rubber wheel are not in direct contact with each other.
Optionally, the undercarriage structure of a consignment vehicle for a climate chamber container further includes a steering component connected between the bottom end of the axle support rod and one side of the rubber wheel axle, and the steering component rotates around the central axis of the axle support rod to drive the rubber wheel axle and the rubber wheel to steer on the ground.
Meanwhile, in order to achieve the purpose, the invention further provides the climate chamber, wherein the shell of the climate chamber is of a container structure, and the bottom surface of the container structure is provided with any one of the supporting vehicle landing gear structures.
Optionally, in any of the above climate chambers, when the moving assembly is in the walking state, the support assembly is in the second state; when the moving assembly is in the stop state, the support assembly is in the first state.
Advantageous effects
The invention sets the climate chamber into container form, and sets the supporting component and the moving component at the bottom of the container structure. According to the climate chamber container, the moving assembly and the supporting assembly extend downwards or contract upwards, and the hydraulic support legs of the supporting assembly and the undercarriage structure of the moving assembly are folded to the bottom of the container in the working process of the climate chamber container, so that the space is saved, the lower bottom surface of the climate chamber container is directly placed on the bottom surface, and the stability of the climate chamber in working is ensured; when the weather cabin container needs to be moved, the hydraulic pump is driven to work, the hydraulic support legs extend out to lift the container, the hydraulic support legs are retracted after the undercarriage structure is put down and fixed, and the container is supported by the rubber wheels of the moving assembly and is dragged to move to a proper position by other carrying equipment.
Furthermore, the invention also provides two motor driving shafts in the moving assembly, and the two motor driving shafts are respectively driven by the two motors to mutually match and rotate so as to put down or retract the wheel shaft supporting rod. The output torque of the two motors is larger, and the angle formed by the driving shafts of the two motors can avoid unstable shake of the wheel shaft supporting rod when the wheel shaft is supported in a walking state. The two motor driving shafts are matched with each other, so that the wheel shafts and the rubber wheels can be firmly suspended on the bottom surface of the container in a stop state, and the landing gear structure of the trolley is prevented from being stressed or collided.
Furthermore, in order to compress the height of the moving assembly mounting groove required by the moving assembly, the invention further arranges an axle supporting cantilever which can rotate around the rubber wheel between the lower end of the second motor driving axle and the middle part of the axle supporting rod. The rubber wheel can get into the round axle and support among the surrounding structure that cantilever, second motor drive axle and the round axle bracing piece formed, and this structure can form the horizontal encirclement circle that holds the rubber wheel, can avoid direct contact between rubber wheel and other parts, compresses the drive structure of rubber wheel and rubber wheel itself in the space of same height to the height of subassembly mounting groove is removed in the compression.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the overall structure of the climate chamber of the present invention;
FIG. 2 is a schematic view of a mobile assembly in a climate chamber container of the present invention;
FIG. 3 is a schematic view of the location of the support assembly in the climate chamber container of the present invention;
FIG. 4 is a schematic illustration of a hydraulic leg configuration employed by the support assembly in the climate chamber container of the present invention;
fig. 5 is a schematic view of the manner in which the moving assembly in the climate chamber container of the present invention is switched between a walking state and a stopped state.
In the drawings, 1 denotes a hydraulic leg; 11 denotes a fixing plate; 2 denotes a hydraulic pump; 3 denotes a landing gear structure; 31 denotes a rubber wheel; 32 an axle support rod; 33 denotes a first motor drive shaft; 331 denotes a first motor shaft mounting part; 34 denotes a second motor drive shaft; 341 a second motor shaft mounting part; 35 the axle support cantilever; 4 denotes a hydraulic circuit; and 5 denotes a climate chamber container.
Detailed Description
In order to make the purpose and technical solution of the embodiments of the present invention clearer, the technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the drawings of the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the invention without any inventive step, are within the scope of protection of the invention.
It will be understood by those skilled in the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
The meaning of "and/or" in the present invention means that the respective single or both of them exist individually or in combination.
The meaning of "inside and outside" in the present invention means that the direction from the container housing to the interior component device is inside and vice versa with respect to the climate chamber itself; and not as a specific limitation on the mechanism of the device of the present invention.
The term "connected" as used herein may mean either a direct connection between the components or an indirect connection between the components via other components.
The meaning of "up and down" in the present invention means that the direction from the ground to the top surface of the container is up when the user is facing the forward direction of the climate chamber container, and vice versa is down, not the specific limitation of the mechanism of the apparatus of the present invention.
The invention provides a climate chamber, the housing of which is arranged as a container structure, wherein the bottom surface of the container structure is provided with a landing gear structure 3 for cooperating with a tow vehicle, as shown in fig. 1.
Wherein, the structure of the landing gear of the consignment vehicle of the weather cabin container 5 can be specifically set to include:
the supporting assembly is arranged at the bottom of the climate chamber container 5, the supporting assembly vertically extends downwards from the bottom surface of the climate chamber container in a first state, the lower end of the supporting assembly is provided with a bottom plate, and the bottom plate is supported on the ground; or the support assembly is retracted vertically upwards in the second state, and the bottom plate of the support assembly is retracted to a height close to the bottom surface of the climate chamber container;
the moving assemblies are arranged at the bottom of the weather compartment container and are respectively positioned at the inner sides of the supporting assemblies, each moving assembly respectively comprises a rubber wheel 31 and a wheel shaft supporting rod 32 connected between the rubber wheel 31 and the bottom of the weather compartment container 5, the rubber wheel 31 is provided with a horizontally arranged wheel shaft, the wheel shaft supporting rod is driven to a first angle in a walking state, the top end of the wheel shaft supporting rod is approximately vertically supported at the bottom of the weather compartment container 5, the bottom end of the wheel shaft supporting rod is approximately vertically supported at one side of the wheel shaft of the rubber wheel 31, and the top end of the wheel shaft supporting rod exceeds the height of the rubber wheel 31; the wheel shaft supporting rod is driven to a second angle in a stop state, the top end of the wheel shaft supporting rod is approximately horizontally hung at the bottom of the climate chamber container 5, the bottom end of the wheel shaft supporting rod drives the wheel shaft of the rubber wheel 31 to contract into the bottom surface of the climate chamber container 5, and the wheel shaft supporting rod is approximately horizontally hung on the side edge of the rubber wheel 31;
the support assembly extends vertically beyond the bottom surface of the climate chamber container at least as far as the rubber wheels 31 of the moving assembly extend beyond the bottom surface of the climate chamber container.
Therefore, the climate chamber container can meet the requirement of frequent medium-distance transportation, and avoids the trouble that large engineering machinery such as a rubber-tyred gantry crane, a rail-mounted gantry crane, a straddle carrier and the like is commonly adopted for loading and unloading the container at present. The invention can independently support the bottom surface of the container to be separated from the ground by modifying the shell of the standard container, and realizes transportation and movement by matching trailer equipment and rubber wheels. The invention can move in a middle distance without large machinery, thereby reducing the site limitation in the use of the watch-type cabin and reducing the moving cost.
In a more specific implementation, referring to fig. 2 and 5, the moving assembly in the undercarriage structure of the consignment vehicle for the climate chamber container, which is adopted by the invention, can be specifically configured to include:
a rubber wheel 31 having a horizontally disposed wheel shaft, rotating around the wheel shaft;
an axle support rod 32, the bottom end of which is rotatably connected with the axle;
a first motor driving shaft 33, the upper end of which is provided with a first motor shaft mounting part 331, the lower end of which is rotatably connected with the top end of the wheel axle supporting rod 32, the first motor driving shaft 33 rotates around the first motor shaft mounting part 331 and drives the wheel axle supporting rod 32 to rotate;
a second motor shaft mounting portion 341 is provided at an upper end of the second motor driving shaft 34, a lower end of the second motor driving shaft is rotatably connected to a middle portion of the wheel axle supporting rod 32, and the second motor driving shaft 34 rotates around the second motor shaft mounting portion 341 and drives the wheel axle supporting rod 32 to rotate;
in a walking state, the lower end of the first motor driving shaft 33 rotates downwards, the lower end of the second motor driving shaft 34 rotates downwards, the wheel shaft supporting rod 32 is driven to a first angle by the first motor driving shaft 33 and the second motor driving shaft 34 and is approximately vertically supported between the bottom of the climate chamber container 5 and the wheel shaft of the rubber wheel 31, the rotation between the first motor driving shaft 33 and the wheel shaft supporting rod 32 is approximately 180 degrees, the rotation between the second motor driving shaft 34 and the wheel shaft supporting rod 32 is approximately 90 degrees, and the rubber wheel 31 extends downwards and is supported on the ground to drive the climate chamber container to move;
in a stopped state, the lower end of the first motor driving shaft 33 rotates upwards, the lower end of the second motor driving shaft 34 rotates upwards, the wheel shaft supporting rod 32 is driven to a second angle by the first motor driving shaft 33 and the second motor driving shaft 34, the rubber wheel 31 is driven to be hung at the bottom of the climate chamber container 5 in a nearly horizontal mode, the first motor driving shaft 33 rotates at an acute angle with the wheel shaft supporting rod 32, the second motor driving shaft 34 rotates at a nearly flush level with the wheel shaft supporting rod 32, and the rubber wheel 31 contracts upwards to a height close to the bottom face of the climate chamber container.
In order to prevent the wheel axle from directly contacting the bottom surface and being collided, the invention can further arrange the moving components in the moving component mounting groove shown in figure 5. The movable assembly mounting grooves comprise four grooves which are respectively arranged at four corners inside the climate chamber container 5, and the tops of the movable assembly mounting grooves are in a wedge shape and are embedded into the bottom surface of the climate chamber container. Each remove inside still can be provided with respectively of subassembly mounting groove:
first motors which are respectively arranged at the upper side in each moving component mounting groove, wherein the motor shafts of the first motors are respectively connected with the first motor shaft mounting parts 331 in the moving component mounting grooves, and the first motor driving shafts 33 are driven to rotate downwards or towards the direction of the wedge-shaped sharp angle;
and a second motor respectively disposed inside each moving assembly mounting groove and located at the opposite side of the wedge-shaped tip angle direction, wherein a motor shaft of the second motor is respectively connected to a second motor shaft mounting portion 341 in the moving assembly mounting groove to drive the second motor driving shaft 34 to rotate downward or to rotate horizontally.
In order to reduce the height of the mounting groove of the moving assembly, the invention can further arrange a cantilever structure in the moving assembly to enable the second motor driving shaft 34, the first motor driving shaft 33, the wheel shaft supporting rod 32 and the rubber wheel to be contracted at the same height. Wherein an axle support cantilever 35 is rotatably connected between the lower end of the second motor drive shaft 34 and the middle of the axle support rod 32, said axle support cantilever 35 having a length at least as long as the width of the rubber wheel 31, the axle support cantilever 35 rotating around the upper side of the rubber wheel 31 during switching of the moving assembly between the walking state and the stopped state. From this, the rubber wheel can get into in the round axle supports the surrounding structure that cantilever, second motor drive axle and round axle bracing piece formed, and this structure can form the horizontal encirclement circle that holds the rubber wheel, can avoid direct contact between rubber wheel and other parts, compresses the drive structure of rubber wheel and rubber wheel itself in the space of same height to the height of subassembly mounting groove is removed in the compression. Wherein there is no direct contact between the axle support boom 35, the second motor drive shaft 34, the first motor drive shaft 33 and the rubber wheel 31.
To facilitate steering of the trailer structure, the present invention may further include a steering assembly in the mobile assembly shown in fig. 2. The steering assembly can be specifically set to be a rotating shaft structure connected between the bottom end of the wheel shaft support rod 32 and one side of the wheel shaft of the rubber wheel 31, the side part of the steering component is connected with the wheel shaft of the rubber wheel, and the axial direction of the steering assembly is fixedly connected with the wheel shaft support rod, so that the wheel shaft can rotate around the central axis of the wheel shaft support rod 32 to drive the wheel shaft of the rubber wheel 31 and the rubber wheel 31 to steer on the ground.
In order to support the rubber wheels to be laid down, the present invention further provides a support assembly as shown in fig. 3 and 4 on the bottom surface of the container. The support assembly may specifically be configured to include:
the accommodation cavities comprise four accommodation cavities which are respectively arranged at four corners inside the climate chamber container 5;
the hydraulic support leg comprises four hydraulic support legs 1 which are fixedly connected in each accommodating cavity respectively, a fixing plate 11 is arranged on the side wall of each hydraulic support leg 1, and the fixing plate 11 is in threaded connection with the inner wall of each accommodating cavity;
the hydraulic pump 2 is arranged inside the climate chamber container 5 and drives a hydraulic medium to output power;
and the hydraulic pipeline 4 is arranged on the bottom surface of the climate chamber container 5, the hydraulic pipeline 4 is simultaneously connected with each hydraulic leg 1 and the hydraulic pump 2, and each hydraulic leg 1 is driven by the hydraulic pump 2 to vertically extend downwards from the bottom surface of the climate chamber container to be supported on the ground or vertically retract upwards to the height close to the bottom surface of the climate chamber container.
Therefore, when the hydraulic pump and the motors control the moving assembly to be in a walking state, the supporting assembly is in a second state; when the control moving assembly is in the stop state, the supporting assembly is in the first state. Therefore, when the climate chamber container is in a working state, the hydraulic support leg and the undercarriage structure are folded to the bottom of the container, so that the space is saved, and the stability of the climate chamber during working is ensured; when the weather cabin container needs to be moved, the hydraulic pump works to extend the hydraulic support legs out to lift the container, the undercarriage structure is put down, the hydraulic support legs are retracted after the undercarriage is fixed, and the container is dragged and moved by other carriers.
Under the preferred mode of realization, among the above-mentioned each structure, undercarriage structure 3 wholly comprises metal material, can adopt the technology of casting to make, installs in weather cabin container body 5 below, cooperatees through removal subassembly and hydraulic leg 1, makes things convenient for the transportation and the removal of weather cabin container. The rubber wheel of the moving assembly can ensure that the container climate chamber can move under most road conditions when being put down, and the rubber wheel can ensure that the space on the ground is not occupied when being folded. The four undercarriage tires can independently turn, and smooth transportation of the container in the climate chamber is guaranteed. The 500mm inflatable rubber tire is adopted under the condition of ensuring that the occupied space is smaller and the road trafficability is ensured, so that the stability in the transportation process is ensured. For example, aluminum alloy material can be used to reduce the overall weight.
The hydraulic pump selected by the supporting component can be arranged on one side of the container close to the vehicle head and is responsible for the lifting and descending and the retrograde control of the container. The hydraulic system has the advantages of small volume, light weight, quick response, long service life and the like, is suitable for large-load work in a small space in the container, places all basic facilities such as a generator, an air conditioner and the like in the container in a relatively closed space of a vehicle head, is favorable for unified maintenance of the facilities, and has small influence on the crop cultivation monitoring environment in the container in the climate chamber.
The hydraulic pipeline connected with the hydraulic pump can be composed of steel pipes, raw materials of the hydraulic steel pipes are subjected to fine drawing, non-oxidation bright heat treatment and nondestructive testing, inner holes of the steel pipes are subjected to high-pressure washing and acid washing, the inner and outer walls of the steel pipes are subjected to rust prevention treatment by using rust preventive oil, and two end covers are used for dust prevention treatment. The pipeline distributes in the inside bottom of container, links to each other hydraulic pressure pipeline starting point and hydraulic pump, and the tip links to each other with four landing leg storehouses of container, provides control and power for the lift of landing leg.
The hydraulic support leg realizes the mechanical motion of the extension of a piston rod in the control hydraulic cylinder by adopting the pressure output by the control hydraulic pump according to the hydraulic principle. Because the hydraulic piston can realize quite large telescopic force input, the whole container in the whole climate chamber can be supported to be separated from the ground by respectively arranging one hydraulic support leg at the edges of the container in four directions, and thus a quite stable workbench base is formed. In a climate cabin container, the main function of the hydraulic legs is to lift the container so that the landing gear structure is more convenient to drop. The hydraulic support legs are connected with a hydraulic pump positioned at the head of the container through hydraulic pipelines.
The above are merely embodiments of the present invention, which are described in detail and with particularity, and therefore should not be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the spirit of the present invention, and these changes and modifications are within the scope of the present invention.

Claims (8)

1. A consignment vehicle landing gear structure for a weather pod container, comprising:
the supporting assembly is arranged at the bottom of the climate chamber container (5), the supporting assembly vertically extends downwards from the bottom surface of the climate chamber container in a first state, and the lower end of the supporting assembly is provided with a bottom plate which is supported on the ground; or the support assembly is retracted vertically upwards in the second state, and the bottom plate of the support assembly is retracted to a height close to the bottom surface of the climate chamber container;
the moving assemblies are arranged at the bottom of the climate chamber container and are respectively positioned at the inner sides of the supporting assemblies, each moving assembly respectively comprises a rubber wheel (31) and a wheel axle supporting rod (32) connected between the rubber wheel (31) and the bottom of the climate chamber container (5), each rubber wheel (31) is provided with a horizontally arranged wheel axle, the wheel axle supporting rod is driven to a first angle in a walking state, the top end of the wheel axle supporting rod is approximately vertically supported at the bottom of the climate chamber container (5), the bottom end of the wheel axle supporting rod is approximately vertically supported at one side of the wheel axle of the rubber wheel (31), and the height of the top end of the wheel axle supporting rod exceeds the height of the rubber wheel (31); the wheel shaft supporting rod is driven to a second angle in a stop state, the top end of the wheel shaft supporting rod is approximately horizontally hung at the bottom of the climate chamber container (5), the bottom end of the wheel shaft supporting rod drives the wheel shaft of the rubber wheel (31) to contract into the bottom of the climate chamber container (5), and the wheel shaft supporting rod is approximately horizontally hung on the side edge of the rubber wheel (31);
the supporting component vertically extends out of the bottom surface of the container of the climate chamber for at least the distance that a rubber wheel (31) of the moving component extends out of the bottom surface of the container of the climate chamber;
wherein the moving assembly comprises:
a rubber wheel (31) having a horizontally disposed axle, rotating around the axle;
the bottom end of the wheel shaft supporting rod (32) is rotatably connected with the wheel shaft;
the upper end of the first motor driving shaft (33) is provided with a first motor shaft mounting part (331), the lower end of the first motor driving shaft is rotatably connected with the top end of the wheel shaft supporting rod (32), and the first motor driving shaft (33) rotates around the first motor shaft mounting part (331) and drives the wheel shaft supporting rod (32) to rotate;
the upper end of the second motor driving shaft (34) is provided with a second motor shaft mounting part (341), the lower end of the second motor driving shaft is rotatably connected with the middle part of the wheel shaft supporting rod (32), and the second motor driving shaft (34) rotates around the second motor shaft mounting part (341) and drives the wheel shaft supporting rod (32) to rotate;
in a walking state, the lower end of a first motor driving shaft (33) rotates downwards, the lower end of a second motor driving shaft (34) rotates downwards, a wheel shaft supporting rod (32) is driven to a first angle by the first motor driving shaft (33) and the second motor driving shaft (34), and is approximately vertically supported between the bottom of a climate chamber container (5) and a wheel shaft of a rubber wheel (31), the rotation between the first motor driving shaft (33) and the wheel shaft supporting rod (32) is approximately 180 degrees, the rotation between the second motor driving shaft (34) and the wheel shaft supporting rod (32) is approximately 90 degrees, and the rubber wheel (31) extends downwards to be supported on the ground to drive the climate chamber container to move;
in a stopped state, the lower end of the first motor driving shaft (33) rotates upwards, the lower end of the second motor driving shaft (34) rotates upwards, the wheel shaft supporting rod (32) is driven to a second angle by the first motor driving shaft (33) and the second motor driving shaft (34), the rubber wheel (31) is driven to be hung at the bottom of the climate chamber container (5) in a nearly horizontal mode, an acute angle is formed between the first motor driving shaft (33) and the wheel shaft supporting rod (32), the second motor driving shaft (34) and the wheel shaft supporting rod (32) rotate to be nearly flush, and the rubber wheel (31) contracts upwards to a height close to the bottom face of the climate chamber container.
2. The intermodal vehicle landing gear structure for a climate controlled container as set forth in claim 1 wherein said support assembly includes:
the accommodation cavities comprise four accommodation cavities which are respectively arranged at four corners inside the climate chamber container (5);
the hydraulic support leg comprises four hydraulic support legs (1) which are fixedly connected in each accommodating cavity respectively, a fixing plate (11) is arranged on the side wall of each hydraulic support leg (1), and the fixing plate (11) is in threaded connection with the inner wall of each accommodating cavity;
the hydraulic pump (2) is arranged inside the climate chamber container (5) and drives a hydraulic medium to output power; the hydraulic pipeline (4) is arranged on the bottom surface of the climate chamber container (5), the hydraulic pipeline (4) is simultaneously connected with each hydraulic support leg (1) and the hydraulic pump (2), and each hydraulic support leg (1) is driven by the hydraulic pump (2) to vertically extend downwards from the bottom surface of the climate chamber container to be supported on the ground or vertically retract upwards to a height close to the bottom surface of the climate chamber container.
3. The intermodal vehicle landing gear structure for a climate chamber container of claim 2 wherein the movement assembly further includes:
the mobile component mounting grooves comprise four mobile component mounting grooves which are respectively arranged at four corners inside the climate chamber container (5), and the tops of the mobile component mounting grooves are in a wedge shape and are embedded into the bottom surface of the climate chamber container;
the first motors are respectively arranged at the upper side in each moving component mounting groove, and motor shafts of the first motors are respectively connected with a first motor shaft mounting part (331) in the moving component mounting groove and drive a first motor driving shaft (33) to rotate downwards or towards the direction of a wedge-shaped sharp corner;
and the second motors are respectively arranged in each moving component mounting groove and positioned at the opposite sides of the wedge-shaped sharp angle direction, and motor shafts of the second motors are respectively connected with second motor shaft mounting parts (341) in the moving component mounting grooves to drive the second motor driving shafts (34) to rotate downwards or to the horizontal direction.
4. The intermodal vehicle landing gear structure for a climate controlled container as set forth in claim 3, wherein said movement assembly further includes:
and the wheel shaft supporting cantilever (35) is rotatably connected between the lower end of the second motor driving shaft (34) and the middle part of the wheel shaft supporting rod (32), the length of the wheel shaft supporting cantilever (35) at least reaches the width of the rubber wheel (31), and the wheel shaft supporting cantilever (35) rotates around the upper side of the rubber wheel (31) in the process of switching the moving assembly between the walking state and the stopping state.
5. The consignment landing gear structure for climate box containers according to claim 4, characterized in that there is no direct contact between the axle support cantilever (35), the second motor drive shaft (34), the first motor drive shaft (33) and the rubber wheel (31).
6. The undercarriage structure of a intermodal container according to claim 4, characterised in that the moving assembly further comprises a steering member connected between the bottom end of the axle support bar (32) and one side of the rubber wheel (31) axle, the steering member rotating about the central axis of the axle support bar (32) to steer the rubber wheel (31) axle and the rubber wheel (31) at ground level.
7. Climate chamber, characterized in that the outer shell of the climate chamber is arranged as a container structure, the bottom surface of which is provided with a landing gear structure for a consignment vehicle according to any of claims 1-6.
8. The climate chamber of claim 7 wherein the support assembly is in the second state when the mobile assembly is in the walking state; when the moving assembly is in the stop state, the support assembly is in the first state.
CN202010077488.3A 2020-01-29 2020-01-29 Carrier vehicle undercarriage structure of climate chamber container and climate chamber Active CN111183833B (en)

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CN113346661B (en) * 2021-06-06 2023-01-13 江苏中奕和创智能科技有限公司 Vehicle-mounted generator set convenient to mount and dismount
CN115231094A (en) * 2022-09-19 2022-10-25 枣庄市正宇包装设备有限公司 Material transport case convenient to put things in good order

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DE20101747U1 (en) * 2001-02-01 2001-04-26 RMT Lift & Transfer GmbH, 63128 Dietzenbach Auxiliary drive for supply containers
CN2727107Y (en) * 2004-06-14 2005-09-21 中国国际海运集装箱(集团)股份有限公司 Telescopic castor device and device employing same
FR2884801B1 (en) * 2005-04-22 2008-11-14 Eurocopter France NOSE AUXILLARY LIGHT, CARRIER STRUCTURE AND AIRCRAFT WITH A ROTARY SAIL
CN204642782U (en) * 2015-02-09 2015-09-16 天津市裕盛液压机械有限公司 A kind of hydro-cushion freight container
CN212164379U (en) * 2020-01-29 2020-12-18 南京慧瞳作物表型组学研究院有限公司 Carrier vehicle undercarriage structure of climate chamber container and climate chamber

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