[go: up one dir, main page]

CN111183833B - Consignment vehicle landing gear structure and climate cabin of a climate cabin container - Google Patents

Consignment vehicle landing gear structure and climate cabin of a climate cabin container Download PDF

Info

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
Authority
CN
China
Prior art keywords
climate chamber
container
chamber container
axle
support rod
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202010077488.3A
Other languages
Chinese (zh)
Other versions
CN111183833A (en
Inventor
姜东�
傅秀清
吴劼
周国栋
丁艳锋
毛江美
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanjing Huitong Crop Phenotype Research Institute Co ltd
Nanjing Agricultural University
Original Assignee
Nanjing Huitong Crop Phenotype Research Institute Co ltd
Nanjing Agricultural University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
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
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/14—Greenhouses
    • A01G9/16—Dismountable or portable greenhouses ; Greenhouses with sliding roofs
    • 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
    • A01G31/00—Soilless cultivation, e.g. hydroponics
    • A01G31/02—Special apparatus therefor
    • 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
    • A01G31/00—Soilless cultivation, e.g. hydroponics
    • A01G31/02—Special apparatus therefor
    • A01G31/06—Hydroponic culture on racks or in stacked containers
    • 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
    • A01G9/1407—Greenhouses of flexible synthetic material
    • 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
    • A01G9/1423—Greenhouse bench structures
    • 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
    • A01G9/143—Equipment for handling produce in greenhouses
    • 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
    • A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
    • Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures

Landscapes

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

Abstract

一种气候舱集装箱的托运车起落架结构及气候舱。本发明将气候舱设置为集装箱形式，在集装箱结构的底部设置有支撑组件和移动组件。本发明的气候舱集装箱通过移动组件以及支撑组件向下伸出或向上收缩，在气候舱集装箱工作过程中，将支撑组件的液压支腿和移动组件的起落架结构折叠到集装箱底部，节约空间，直接将气候舱集装箱的下底面安放在底面上，保证气候舱工作时的稳定性；而在气候舱集装箱需要移动时，驱动液压泵工作，将液压支腿伸出，将集装箱抬起，起落架结构放下固定后，再将液压支腿收起，集装箱由移动组件的橡胶轮支撑由其他运载设备拖曳其移动至适宜位置。

Figure 202010077488

The utility model relates to a landing gear structure of a consignment vehicle for a climate cabin container and a climate cabin. In the present invention, the climate chamber is set in the form of a container, and a supporting component and a moving component are arranged at the bottom of the container structure. The climate chamber container of the present invention extends downward or upward through the moving assembly and the supporting assembly. During the working process of the climate chamber container, the hydraulic outriggers of the supporting assembly and the landing gear structure of the moving assembly are folded to the bottom of the container, thereby saving space. The lower bottom surface of the climate chamber container is directly placed on the bottom surface to ensure the stability of the climate chamber during operation; when the climate chamber container needs to be moved, the hydraulic pump is driven to work, the hydraulic outriggers are extended, the container is lifted, and the landing gear is lifted. After the structure is put down and fixed, the hydraulic outriggers are retracted, and the container is supported by the rubber wheels of the mobile component and dragged to a suitable position by other carrying equipment.

Figure 202010077488

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)

1.一种气候舱集装箱的托运车起落架结构，其特征在于，包括：1. a consignment vehicle landing gear structure of a climate cabin container, is characterized in that, comprises: 支撑组件，其设置在气候舱集装箱(5)的底部，所述支撑组件在第一状态下垂直从气候舱集装箱的底面向下伸出，所述支撑组件的下端设置有底板，所述底板支撑在地面上；或所述支撑组件在第二状态下垂直向上收缩，所述支撑组件的底板收缩至接近气候舱集装箱底面的高度；A support assembly, which is arranged at the bottom of the climate chamber container (5), the support assembly vertically protrudes downward from the bottom surface of the climate chamber container in the first state, the lower end of the support assembly is provided with a bottom plate, and the bottom plate supports on the ground; or the support assembly is retracted vertically upward 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; 移动组件，其设置在气候舱集装箱的底部，分别位于各支撑组件的内侧，每一个所述移动组件均分别包括有橡胶轮(31)以及连接在橡胶轮(31)和气候舱集装箱(5)的底部之间的轮轴支撑杆(32)，所述橡胶轮(31)具有水平设置的轮轴，所述轮轴支撑杆在行走状态下被驱动至第一角度，所述轮轴支撑杆的顶端接近垂直地支撑在气候舱集装箱(5)的底部，所述轮轴支撑杆的底端接近垂直地支撑在橡胶轮(31)轮轴的一侧，所述轮轴支撑杆顶端的高度超出所述橡胶轮(31)的高度；所述轮轴支撑杆在停止状态下被驱动至第二角度，所述轮轴支撑杆的顶端接近水平地悬挂在气候舱集装箱(5)的底部，所述轮轴支撑杆的底端带动橡胶轮(31)的轮轴收缩进入气候舱集装箱(5)的底面，所述轮轴支撑杆接近水平的悬挂在所述橡胶轮(31)的侧边；A moving assembly, which is arranged at the bottom of the climate chamber container and is located on the inner side of each support assembly, and each of the moving assemblies respectively includes a rubber wheel (31) and is connected to the rubber wheel (31) and the climate chamber container (5) The axle support rod (32) between the bottom of the rubber wheel (31) has a horizontally arranged axle, the axle support rod is driven to the first angle in the walking state, and the top end of the axle support rod is close to vertical It is supported on the bottom of the climate chamber container (5), the bottom end of the axle support rod is nearly vertically supported on one side of the wheel axle of the rubber wheel (31), and the height of the top of the wheel axle support rod exceeds the rubber wheel (31). ) height; the axle support rod is driven to the second angle in the stopped state, the top end of the axle support rod is suspended near the bottom of the climate chamber container (5), and the bottom end of the axle support rod drives the The axle of the rubber wheel (31) is retracted into the bottom surface of the climate chamber container (5), and the axle support rod is suspended near the side of the rubber wheel (31); 所述支撑组件垂直伸出气候舱集装箱底面的距离至少达到所述移动组件的橡胶轮(31)伸出气候舱集装箱底面的距离；The distance that the support assembly vertically protrudes from the bottom surface of the climate chamber container is at least the distance that the rubber wheels (31) of the moving assembly protrude from the bottom surface of the climate chamber container; 其中，所述移动组件包括：Wherein, the moving component includes: 橡胶轮(31)，其具有水平设置的轮轴，绕所述轮轴转动；a rubber wheel (31) having a horizontally arranged axle around which it rotates; 轮轴支撑杆(32)，其底端与所述轮轴转动连接；an axle support rod (32), the bottom end of which is rotatably connected with the axle; 第一电机驱动轴(33)，其上端设置有第一电机轴安装部(331)，其下端与轮轴支撑杆(32)的顶端转动连接，第一电机驱动轴(33)绕所述第一电机轴安装部(331)转动并带动所述轮轴支撑杆(32)转动；A first motor drive shaft (33), the upper end of which is provided with a first motor shaft mounting portion (331), the lower end of which is rotatably connected to the top end of the axle support rod (32), and the first motor drive shaft (33) surrounds the first motor shaft (33) The motor shaft mounting part (331) rotates and drives the axle support rod (32) to rotate; 第二电机驱动轴(34)，其上端设置有第二电机轴安装部(341)，其下端与轮轴支撑杆(32)的中部转动连接，第二电机驱动轴(34)绕所述第二电机轴安装部(341)转动并带动所述轮轴支撑杆(32)转动；A second motor drive shaft (34), the upper end of which is provided with a second motor shaft mounting portion (341), the lower end of which is rotatably connected to the middle of the axle support rod (32), and the second motor drive shaft (34) surrounds the second motor shaft (34). The motor shaft mounting part (341) rotates and drives the axle support rod (32) to rotate; 行走状态下，第一电机驱动轴(33)的下端向下旋转，第二电机驱动轴(34)的下端向下旋转，所述轮轴支撑杆(32)由第一电机驱动轴(33)和第二电机驱动轴(34)驱动至第一角度，接近垂直地支撑在气候舱集装箱(5)的底部和橡胶轮(31)轮轴之间，第一电机驱动轴(33)与轮轴支撑杆(32)之间转动为接近180°，第二电机驱动轴(34)与轮轴支撑杆(32)之间转动为接近90°，所述橡胶轮(31)向下伸出支撑在地面上带动气候舱集装箱移动；In the walking state, the lower end of the first motor drive shaft (33) rotates downward, the lower end of the second motor drive shaft (34) rotates downward, and the axle support rod (32) is driven by the first motor shaft (33) and The second motor drive shaft (34) is driven to a first angle, and is nearly vertically supported between the bottom of the climate chamber container (5) and the rubber wheel (31) wheel shaft, the first motor drive shaft (33) and the wheel shaft support rod ( 32), the rotation is close to 180°, the rotation between the second motor drive shaft (34) and the axle support rod (32) is close to 90°, and the rubber wheel (31) extends downward to support the ground to drive the weather. container movement; 停止状态下，第一电机驱动轴(33)的下端向上旋转，第二电机驱动轴(34)的下端向上旋转，所述轮轴支撑杆(32)由第一电机驱动轴(33)和第二电机驱动轴(34)驱动至第二角度，接近水平地带动橡胶轮(31)悬挂在气候舱集装箱(5)的底部，第一电机驱动轴(33)与轮轴支撑杆(32)之间转动为锐角，第二电机驱动轴(34)与轮轴支撑杆(32)之间转动为接近平齐，所述橡胶轮(31)向上收缩至接近气候舱集装箱底面的高度。In the stopped state, the lower end of the first motor drive shaft (33) rotates upward, the lower end of the second motor drive shaft (34) rotates upward, and the axle support rod (32) is driven by the first motor shaft (33) and the second The motor drive shaft (34) is driven to the second angle, and drives the rubber wheel (31) to be suspended on the bottom of the climate chamber container (5) in a nearly horizontal manner, and the first motor drive shaft (33) rotates between the axle support rod (32). For an acute angle, the rotation between the second motor drive shaft (34) and the axle support rod (32) is nearly flush, and the rubber wheel (31) retracts upward to a height close to the bottom surface of the climate chamber container. 2.如权利要求1所述的气候舱集装箱的托运车起落架结构，其特征在于，所述支撑组件包括：2. The landing gear structure of a shipping vehicle for a climate chamber container according to claim 1, wherein the support assembly comprises: 容纳腔，其包括分别设置在气候舱集装箱(5)内部四角的四个；accommodating chambers, which include four which are respectively arranged at the inner four corners of the climate chamber container (5); 液压支腿(1)，其包括分别固定连接在各容纳腔内的四个，所述液压支腿(1)的侧壁上设置有固定板(11)，固定板(11)与容纳腔的内壁螺纹连接；The hydraulic outriggers (1) include four which are fixedly connected in the respective accommodating chambers, a fixing plate (11) is provided on the side wall of the hydraulic outriggers (1), and the fixing plate (11) is connected to the accommodating chamber. Inner wall threaded connection; 液压泵(2)，其设置在气候舱集装箱(5)内部，驱动液压介质输出动力；液压管路(4)，其设置在气候舱集装箱(5)的底面上，所述液压管路(4)同时连接各液压支腿(1)以及液压泵(2)，由液压泵(2)驱动各液压支腿(1)垂直从气候舱集装箱的底面向下伸出支撑在地面上，或垂直向上收缩至接近气候舱集装箱底面的高度。The hydraulic pump (2) is arranged inside the climate chamber container (5), and drives the 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) ) Connect each hydraulic outrigger (1) and hydraulic pump (2) at the same time, and each hydraulic outrigger (1) is driven by the hydraulic pump (2) to extend vertically from the bottom of the climate chamber container to be supported on the ground, or vertically upward. Shrink to a height close to the bottom of the climate chamber container. 3.如权利要求2所述的气候舱集装箱的托运车起落架结构，其特征在于，所述移动组件还包括：3. The landing gear structure of the consignment vehicle for a climate cabin container according to claim 2, wherein the moving assembly further comprises: 移动组件安装槽，其包括分别设置在气候舱集装箱(5)内部四角的四个，所述移动组件安装槽顶部成楔形，嵌入气候舱集装箱底面内部；The mobile component installation grooves include four which are respectively arranged at the four inner corners of the climate chamber container (5), the top of the mobile component installation grooves is wedge-shaped and embedded in the bottom surface of the climate chamber container; 第一电机，其分别设置在每一个移动组件安装槽内部上侧，所述第一电机的电机轴分别与该移动组件安装槽内的第一电机轴安装部(331)连接，驱动所述第一电机驱动轴(33)向下或向楔形的尖角方向旋转；a first motor, which is respectively arranged on the inner upper side of each moving component installation slot, and the motor shaft of the first motor is respectively connected with the first motor shaft installation part (331) in the moving component installation slot, and drives the first motor shaft A motor drive shaft (33) rotates downward or toward the sharp angle of the wedge; 第二电机，其分别设置在每一个移动组件安装槽内部，位于楔形尖角方向的对侧，所述第二电机的电机轴分别与该移动组件安装槽内的第二电机轴安装部(341)连接，驱动所述第二电机驱动轴(34)向下或向水平方向旋转。The second motors are respectively arranged inside the mounting grooves of each moving assembly, on the opposite side of the wedge-shaped sharp angle direction, and the motor shafts of the second motors are respectively connected with the second motor shaft mounting parts (341) in the mounting grooves of the moving assembly. ) is connected to drive the second motor drive shaft (34) to rotate downward or in a horizontal direction. 4.如权利要求3所述的气候舱集装箱的托运车起落架结构，其特征在于，所述移动组件还包括：4. The consignment vehicle landing gear structure of the climate chamber container according to claim 3, wherein the moving assembly further comprises: 轮轴支撑悬臂(35)，其转动连接在第二电机驱动轴(34)的下端与轮轴支撑杆(32)的中部之间，所述轮轴支撑悬臂(35)的长度至少达到橡胶轮(31)的宽度，移动组件在行走状态和停止状态之间切换的过程中，轮轴支撑悬臂(35)绕橡胶轮(31)的上侧转动。The axle supporting cantilever (35) is rotatably connected between the lower end of the second motor drive shaft (34) and the middle part of the axle supporting rod (32), the length of the axle supporting cantilever (35) at least reaching the rubber wheel (31) In the process of switching between the walking state and the stopping state, the axle supporting cantilever (35) rotates around the upper side of the rubber wheel (31). 5.如权利要求4所述的气候舱集装箱的托运车起落架结构，其特征在于，所述轮轴支撑悬臂(35)、第二电机驱动轴(34)、第一电机驱动轴(33)与橡胶轮(31)之间无直接接触。5. The undercarriage structure of a climate chamber container according to claim 4, characterized in that, the axle supports the cantilever (35), the second motor drive shaft (34), the first motor drive shaft (33) and the There is no direct contact between the rubber wheels (31). 6.如权利要求4所述的气候舱集装箱的托运车起落架结构，其特征在于，所述移动组件还包括转向部件，其连接在轮轴支撑杆(32)的底端与橡胶轮(31)轮轴的一侧之间，所述转向部件绕所述轮轴支撑杆(32)的中轴线旋转，带动所述橡胶轮(31)轮轴以及橡胶轮(31)在地面转向。6. The consignment vehicle landing gear structure of the climate chamber container according to claim 4, characterized in that, the moving assembly further comprises a steering member, which is connected to the bottom end of the axle support rod (32) and the rubber wheel (31) Between one side of the axle, the steering member rotates around the central axis of the axle support rod (32), driving the rubber wheel (31) axle and the rubber wheel (31) to turn on the ground. 7.一种气候舱，其特征在于，所述气候舱的外壳设置为集装箱结构，所述集装箱结构的底面设置有权利要求1-6任一所述的托运车起落架结构。7 . A climate cabin, characterized in that the outer shell of the climate cabin is configured as a container structure, and the bottom surface of the container structure is provided with the landing gear structure of any one of claims 1-6 . 8.如权利要求7所述的气候舱，其特征在于，移动组件处于行走状态时，支撑组件处于第二状态；移动组件处于停止状态时，支撑组件处于第一状态。8 . The climate chamber according to claim 7 , wherein when the moving assembly is in a walking state, the supporting assembly is in the second state; and when the moving assembly is in a stopped state, the supporting assembly is in the first state. 9 .
CN202010077488.3A 2020-01-29 2020-01-29 Consignment vehicle landing gear structure and climate cabin of a climate cabin container Active CN111183833B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010077488.3A CN111183833B (en) 2020-01-29 2020-01-29 Consignment vehicle landing gear structure and climate cabin of a climate cabin container

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010077488.3A CN111183833B (en) 2020-01-29 2020-01-29 Consignment vehicle landing gear structure and climate cabin of a climate cabin container

Publications (2)

Publication Number Publication Date
CN111183833A CN111183833A (en) 2020-05-22
CN111183833B true CN111183833B (en) 2021-10-08

Family

ID=70686158

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010077488.3A Active CN111183833B (en) 2020-01-29 2020-01-29 Consignment vehicle landing gear structure and climate cabin of a climate cabin container

Country Status (1)

Country Link
CN (1) CN111183833B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Also Published As

Publication number Publication date
CN111183833A (en) 2020-05-22

Similar Documents

Publication Publication Date Title
CN201619997U (en) Crawler-type hydraulic elevating platform
CN101643182A (en) Balancing weight handling device and movable crane
CN206872309U (en) A kind of electromechanical liquid unitary rotary hoister
WO2022068460A1 (en) Highway-sea-railway combined transportation loading and unloading device
CN111183833B (en) Consignment vehicle landing gear structure and climate cabin of a climate cabin container
JP5207624B2 (en) Self-propelled lifter device
CN101434214B (en) Special electric vehicle for loading and unloading tyre forming drum
CN112537720A (en) Gantry crane capable of normally operating on ramp
CN112977230A (en) Transport vehicle capable of automatically loading and unloading goods
CN202030451U (en) Wheel type container portal crane and cart traveling mechanism
CN113697691B (en) Adjustable self-walking hydraulic crane
CN214689197U (en) Transport vehicle capable of automatically loading and unloading goods
CN212164379U (en) Carrier vehicle undercarriage structure of climate chamber container and climate chamber
CN206502531U (en) A kind of crawler type lifts by crane transport vehicle
CN213502566U (en) Moving mechanism of highway-sea-iron combined transport loading and unloading device
CN202187714U (en) Novel self-lifting and hoisting device of crawler-type drilling machine
JP7457867B1 (en) aerial work vehicle
RU93078U1 (en) HYDRAULIC CRANE
CN206615135U (en) Great-leap-forward anti-collision wall template construction car
CN210504786U (en) Material rail mounted removes handling device
CN212738148U (en) Combined transport loading and unloading device for highway and sea iron
CN213505649U (en) Bridge universal wheel gantry crane
CN108483342B (en) A kind of truck that assists in the installation and disassembly of I-shaped wire reels
CN108203058A (en) A kind of crawler type lifts by crane transport vehicle
CN207468053U (en) Full angle crane

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant