CN209758982U - Hydraulic module type combined trailer - Google Patents
Hydraulic module type combined trailer Download PDFInfo
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- CN209758982U CN209758982U CN201920412903.9U CN201920412903U CN209758982U CN 209758982 U CN209758982 U CN 209758982U CN 201920412903 U CN201920412903 U CN 201920412903U CN 209758982 U CN209758982 U CN 209758982U
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- hydraulic
- lifting
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- hydraulic lifting
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Abstract
The utility model relates to a hydraulic module type combined trailer, which comprises a bottom plate, a hydraulic lifting wheel, a plurality of hydraulic lifting modules and a hydraulic system; the hydraulic lifting wheels are arranged on two sides of the bottom plate, and a lifting wheel lifting cylinder for controlling the lifting of each hydraulic lifting wheel is arranged on the inner side of each hydraulic lifting wheel; the hydraulic lifting modules are arranged above the bottom plate in an array mode, and each hydraulic lifting module comprises a hydraulic lifting cylinder and a bearing platform arranged on the hydraulic lifting cylinder; the lifting wheel lifting cylinder and the hydraulic lifting cylinders of the hydraulic lifting modules are controlled by a hydraulic system, and the hydraulic lifting modules can be simultaneously jacked to the required height and also can be separately jacked to different heights to form steps. The utility model discloses the trailer both can regard as traditional trailer to use, can realize the not co-altitude lift of each module again and form the step, conveniently ascends a height, can rise the module that needs connect goods to the height that needs, and the direct bearing heavy object need not transmit the heavy object, uses manpower sparingly, still increases the security of operation.
Description
Technical Field
The utility model relates to a trailer technical field, concretely relates to hydraulic module formula combination trailer.
Background
In some environments needing goods loading and transporting and also needing ascending operation, such as supermarket goods loading and sorting, the goods are taken down from a goods shelf of a warehouse, put on a trailer to be transported to the side of the goods shelf of a store and then put on the goods shelf of the store, and in the process, the goods need to be taken from the high position (higher position in some cases) on the goods shelf of the warehouse, put on the trailer, transported to the side of the goods shelf of the store, taken down and placed on the goods shelf (higher position in some cases). It is not very convenient when getting from the eminence to put the goods, generally uses the ladder to ascend a height and gets goods, delivers to following people, when placing the goods toward the eminence, following people deliver the goods to the people who ascends a height and place, and this needs two people (many people) cooperation operation, and physical power is paid out greatly, also not too safe.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model lies in that the trailer to above-mentioned prior art existence can only consign the goods, and can not go up and down as the not enough of ladder use, provides a hydraulic pressure modular combination trailer, and it can regard as traditional trailer to use, can regard as the ladder to use again, when using as the ladder, can rise the height that needs to connect the module of goods to needs again, directly accepts the heavy object, need not transmit the heavy object, and the use of saving personnel is used sparingly, still increases the security of operation.
The utility model discloses a solve the technical scheme that technical problem that the aforesaid provided adopted and be:
A hydraulic module type combined trailer comprises a bottom plate, hydraulic lifting wheels, a plurality of hydraulic lifting modules and a hydraulic system; the hydraulic lifting wheels are arranged on two sides of the bottom plate, a lifting wheel lifting cylinder for controlling the lifting of each hydraulic lifting wheel is arranged on the inner side of each hydraulic lifting wheel, when the hydraulic lifting wheels fall to be in contact with the ground, the bottom plate is jacked up, and when the hydraulic lifting wheels rise, the bottom plate falls to the ground; the hydraulic lifting modules are arranged above the bottom plate in an array mode, and each hydraulic lifting module comprises a hydraulic lifting cylinder and a bearing platform arranged on the hydraulic lifting cylinder; the lifting wheel lifting cylinder and the hydraulic lifting cylinders of the hydraulic lifting modules are controlled by the hydraulic system, and the hydraulic lifting modules can be simultaneously jacked to the required height and also can be separately jacked to different heights to form steps.
In the scheme, the hydraulic system is a manual hydraulic system and comprises a pressurizing cylinder, a piston arranged in the pressurizing cylinder, a pressurizing rod arranged on the piston and an oil cylinder, wherein the pressurizing cylinder is communicated with the oil cylinder through a hydraulic pipe; the lifting wheel lifting cylinder and the hydraulic lifting cylinders of the hydraulic lifting modules are respectively communicated with the pressurizing cylinder through hydraulic pipes, the hydraulic pipes are respectively provided with II one-way check valves, and hydraulic oil can be conveyed into the lifting cylinders from the pressurizing cylinders to realize jacking; the lifting wheel lifting cylinders and the hydraulic lifting cylinders of the hydraulic lifting modules are respectively communicated with the oil cylinders through hydraulic pipes, three one-way check valves are respectively arranged on the hydraulic pipes, and hydraulic oil can flow back into the oil cylinders from the lifting cylinders to realize descending.
In the scheme, the hydraulic system is an electric hydraulic system and comprises a pressurizing cylinder and a pressurizing pump, the pressurizing cylinder is communicated with the oil cylinder through the pressurizing pump and a hydraulic pipe, the hydraulic pipe is provided with a one-way check valve I, and hydraulic oil is conveyed from the oil cylinder to the pressurizing cylinder under the action of the pressurizing pump; the lifting wheel lifting cylinder and the hydraulic lifting cylinders of the hydraulic lifting modules are respectively communicated with the pressurizing cylinder through hydraulic pipes, the hydraulic pipes are respectively provided with II one-way check valves, and hydraulic oil can be conveyed into the lifting cylinders from the pressurizing cylinders to realize jacking; the lifting wheel lifting cylinders and the hydraulic lifting cylinders of the hydraulic lifting modules are respectively communicated with the oil cylinders through hydraulic pipes, three one-way check valves are respectively arranged on the hydraulic pipes, and hydraulic oil can flow back into the oil cylinders from the lifting cylinders to realize descending.
in the above scheme, the combined trailer further comprises an electrical control box and a rechargeable battery, the one-way check valve I, the one-way check valve II and the one-way check valve III are all electrically operated valves, and are respectively connected with the electrical control box through cables, and the electrical control box controls the opening and closing of each valve; the pressure pump is connected with the electrical control box through a cable; the rechargeable battery provides power for the electric control box.
In the scheme, the hydraulic lifting wheel is an electric wheel driven by a wheel hub driving type direct current.
in the above scheme, the bearing platform of the hydraulic lifting module is rectangular, and the hydraulic lifting cylinders are respectively arranged below four corners of the bearing platform.
In the scheme, the push rod is installed on the rear side of the bottom plate.
The beneficial effects of the utility model reside in that:
1. The utility model discloses a hydraulic pressure module formula combination trailer includes a plurality of hydraulic pressure lift module, and every module can go up and down alone, forms the structure of echelonment, stands alone and can realize getting of heavy object and put the operation on the ladder. This trailer both can regard as traditional trailer to use, realizes the function of its transportation, can realize the not co-altitude lift of each module again and form the step, conveniently ascends a height, when using as the ladder, can rise the module that needs connect goods again to the height of needs, directly accepts the heavy object, need not transmit the heavy object, uses of saving personnel, uses manpower sparingly, still increases the security of operation.
2. the utility model discloses a hydraulic pressure module formula combination trailer can design as required for manual mode or electronic mode, satisfies the demand of different budgets.
Drawings
The invention will be further explained with reference to the drawings and examples, wherein:
Fig. 1 is a top view of the hydraulic modular combination trailer of the present invention;
Fig. 2 is a schematic structural view of a bottom plate according to a first embodiment of the present invention;
Fig. 3 is a schematic structural diagram of a hydraulic system according to a first embodiment of the present invention;
Fig. 4 is a schematic structural view of a bottom plate according to a second embodiment of the present invention;
fig. 5 is a schematic structural diagram of a hydraulic system according to a second embodiment of the present invention.
In the figure: 10. a base plate; 11. a push rod; 20. a hydraulic lifting wheel; 21. a lifting wheel lifting cylinder; 30. a first hydraulic lifting module; 31. a hydraulic lift cylinder; 32. a bearing table; 40. a second hydraulic lifting module; 41. a hydraulic lift cylinder; 50. a third hydraulic lifting module; 51. a hydraulic lift cylinder; 60. a fourth hydraulic lifting module; 61. a hydraulic lift cylinder; 70. a hydraulic system; 71. pressurizing a cylinder; 72. a piston; 73. a pressurizing rod; 74. an oil cylinder; 751. i, a one-way check valve; 752. II, a one-way check valve; 753. III, a one-way check valve; 76. a pressure pump; 80. an electrical control box; 90. a rechargeable battery is provided.
Detailed Description
in order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1-3, the hydraulic modular combination trailer according to the first embodiment of the present invention comprises a bottom plate 10, a hydraulic lifting wheel 20, four hydraulic lifting modules (a first hydraulic lifting module 30, a second hydraulic lifting module 40, a third hydraulic lifting module 50 and a fourth hydraulic lifting module 60, respectively) and a hydraulic system 70. Hydraulic lift wheels 20 are installed at both sides of the base plate 10, and a lift wheel lift cylinder 21 for controlling the lifting of each hydraulic lift wheel 20 is installed inside it. When the hydraulic lifting wheel 20 descends to contact with the ground, the bottom plate 10 is jacked up, and the hydraulic vehicle can realize the function of carrying cargoes; when the lifting hydraulic wheel is used for ascending, the hydraulic lifting wheel 20 rises, and the bottom plate 10 falls to the ground, so that the stability can be improved. A plurality of hydraulic lifting module arrays are arranged above the base plate 10, each hydraulic lifting module including a hydraulic lifting cylinder (hydraulic lifting cylinders 31, 41, 51, 61) and a bearing table 32 mounted thereon. The lifting wheel lifting cylinder 21 and the hydraulic lifting cylinders of the hydraulic lifting modules are controlled by the hydraulic system 70, the hydraulic lifting modules can be simultaneously jacked to the required height, and also can be jacked to different heights to form steps independently, and the goods are jacked to the required height when the steps are formed, so that the climbing operation is facilitated.
Further preferably, in the present embodiment, the hydraulic system 70 is a manual hydraulic system, and includes a pressurizing cylinder 71, a piston 72 installed in the pressurizing cylinder 71, a pressurizing rod 73 installed on the piston 72, and an oil cylinder 74, the pressurizing cylinder 71 and the oil cylinder 74 are communicated through a hydraulic pipe, the hydraulic pipe is installed with an i-directional check valve 751, and the hydraulic rod is lifted manually to enable hydraulic oil to be delivered from the oil cylinder 74 to the pressurizing cylinder 71. The lifting wheel lifting cylinder 21 and the hydraulic lifting cylinders of the hydraulic lifting modules are respectively communicated with the pressurizing cylinder 71 through hydraulic pipes, the hydraulic pipes are respectively provided with II one-way check valves 752, and hydraulic oil for manually pressing down hydraulic rods can be conveyed into the lifting cylinders from the pressurizing cylinder 71 to realize jacking. The lifting wheel lifting cylinder 21 and the hydraulic lifting cylinders of the hydraulic lifting modules are respectively communicated with the oil cylinder 74 through hydraulic pipes, the hydraulic pipes are respectively provided with III one-way check valves 753, and hydraulic oil can flow back into the oil cylinder 74 from each lifting cylinder to realize the descending.
Further optimize, in this embodiment, hydraulic lifting module's bearing platform 32 is the rectangle, and a hydraulic lifting cylinder is installed respectively to four angle belows of bearing platform 32, guarantees that bearing platform 32 stably goes up and down.
Further preferably, in the present embodiment, a push rod 11 is installed at the rear side of the base plate 10, and the pushing direction is controlled by the push rod 11.
as shown in fig. 4-5, in order to provide the second embodiment of the hydraulic modular trailer of the present invention, it is basically the same as the first embodiment, except that the hydraulic system 70 is an electric hydraulic system, and includes a pressurizing cylinder 71 and a pressurizing pump 76, the pressurizing cylinder 71 is communicated with the oil cylinder 74 through the pressurizing pump 76 and a hydraulic pipe, on which a one-way check valve 751 i is installed, and hydraulic oil is transferred from the oil cylinder 74 to the pressurizing cylinder 71 under the action of the pressurizing pump 76. The lifting wheel lifting cylinder 21 and the hydraulic lifting cylinders of the hydraulic lifting modules are respectively communicated with the pressurizing cylinder 71 through hydraulic pipes, the hydraulic pipes are respectively provided with II one-way check valves 752, and hydraulic oil can be conveyed into the lifting cylinders from the pressurizing cylinder 71 to realize jacking. The lifting wheel lifting cylinder 21 and the hydraulic lifting cylinders of the hydraulic lifting modules are respectively communicated with the oil cylinder 74 through hydraulic pipes, the hydraulic pipes are respectively provided with III one-way check valves 753, and hydraulic oil can flow back into the oil cylinder 74 from each lifting cylinder to realize the descending. The combined trailer also comprises an electric control box 80 and a rechargeable battery 90, wherein the I one-way check valve 751, the II one-way check valve 752 and the III one-way check valve 753 are all electrically operated valves, are respectively connected with the electric control box 80 through cables, and are controlled to be opened and closed through the electric control box 80. The pressure pump 76 is connected to an electric control box 80 via a cable, and the operation thereof is controlled by the electric control box 80. The rechargeable battery 90 supplies power to the electric control box 80.
Further preferably, in this embodiment, the hydraulic lifting wheel 20 is an electric wheel driven by a hub driving type direct current.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
While the embodiments of the present invention have been described with reference to the accompanying drawings, the present invention is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many modifications may be made by one skilled in the art without departing from the spirit and scope of the present invention as defined in the appended claims.
Claims (7)
1. A hydraulic module type combined trailer is characterized by comprising a bottom plate, hydraulic lifting wheels, a plurality of hydraulic lifting modules and a hydraulic system; the hydraulic lifting wheels are arranged on two sides of the bottom plate, a lifting wheel lifting cylinder for controlling the lifting of each hydraulic lifting wheel is arranged on the inner side of each hydraulic lifting wheel, when the hydraulic lifting wheels fall to be in contact with the ground, the bottom plate is jacked up, and when the hydraulic lifting wheels rise, the bottom plate falls to the ground; the hydraulic lifting modules are arranged above the bottom plate in an array mode, and each hydraulic lifting module comprises a hydraulic lifting cylinder and a bearing platform arranged on the hydraulic lifting cylinder; the lifting wheel lifting cylinder and the hydraulic lifting cylinders of the hydraulic lifting modules are controlled by the hydraulic system, and the hydraulic lifting modules can be simultaneously jacked to the required height and also can be separately jacked to different heights to form steps.
2. The hydraulic module type combination trailer according to claim 1, wherein the hydraulic system is a manual hydraulic system, and comprises a pressurizing cylinder, a piston arranged in the pressurizing cylinder, a pressurizing rod arranged on the piston, and an oil cylinder, the pressurizing cylinder is communicated with the oil cylinder through a hydraulic pipe, the hydraulic pipe is provided with a one-way check valve I, and hydraulic oil can be conveyed from the oil cylinder to the pressurizing cylinder; the lifting wheel lifting cylinder and the hydraulic lifting cylinders of the hydraulic lifting modules are respectively communicated with the pressurizing cylinder through hydraulic pipes, the hydraulic pipes are respectively provided with II one-way check valves, and hydraulic oil can be conveyed into the lifting cylinders from the pressurizing cylinders to realize jacking; the lifting wheel lifting cylinders and the hydraulic lifting cylinders of the hydraulic lifting modules are respectively communicated with the oil cylinders through hydraulic pipes, three one-way check valves are respectively arranged on the hydraulic pipes, and hydraulic oil can flow back into the oil cylinders from the lifting cylinders to realize descending.
3. The hydraulic module type combination trailer according to claim 1, wherein the hydraulic system is an electric hydraulic system, and comprises a pressurizing cylinder and a pressurizing pump, the pressurizing cylinder is communicated with the oil cylinder through the pressurizing pump and a hydraulic pipe, the hydraulic pipe is provided with a one-way check valve I, and hydraulic oil is conveyed from the oil cylinder to the pressurizing cylinder under the action of the pressurizing pump; the lifting wheel lifting cylinder and the hydraulic lifting cylinders of the hydraulic lifting modules are respectively communicated with the pressurizing cylinder through hydraulic pipes, the hydraulic pipes are respectively provided with II one-way check valves, and hydraulic oil can be conveyed into the lifting cylinders from the pressurizing cylinders to realize jacking; the lifting wheel lifting cylinders and the hydraulic lifting cylinders of the hydraulic lifting modules are respectively communicated with the oil cylinders through hydraulic pipes, three one-way check valves are respectively arranged on the hydraulic pipes, and hydraulic oil can flow back into the oil cylinders from the lifting cylinders to realize descending.
4. The hydraulic modular combination trailer of claim 3, further comprising an electrical control box and a rechargeable battery, wherein the one-way check valve I, the one-way check valve II and the one-way check valve III are all electrically operated valves, and are respectively connected with the electrical control box through cables, and the electrical control box controls the opening and closing of each valve; the pressure pump is connected with the electrical control box through a cable; the rechargeable battery provides power for the electric control box.
5. The hydraulic modular trailer of claim 3, wherein said hydraulic lifting wheels are wheel hub driven direct current driven electric wheels.
6. A hydraulic modular combination trailer according to claim 2 or 3, characterised in that the bearing platform of the hydraulic lifting module is rectangular and that one hydraulic lifting cylinder is mounted below each of the four corners of the bearing platform.
7. The hydraulic modular trailer of claim 1, wherein a push rod is mounted to the rear side of the floor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920412903.9U CN209758982U (en) | 2019-03-29 | 2019-03-29 | Hydraulic module type combined trailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920412903.9U CN209758982U (en) | 2019-03-29 | 2019-03-29 | Hydraulic module type combined trailer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209758982U true CN209758982U (en) | 2019-12-10 |
Family
ID=68757172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920412903.9U Expired - Fee Related CN209758982U (en) | 2019-03-29 | 2019-03-29 | Hydraulic module type combined trailer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209758982U (en) |
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2019
- 2019-03-29 CN CN201920412903.9U patent/CN209758982U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191210 Termination date: 20210329 |