CN212500065U - Multifunctional cargo compartment - Google Patents
Multifunctional cargo compartment Download PDFInfo
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- CN212500065U CN212500065U CN202021798309.7U CN202021798309U CN212500065U CN 212500065 U CN212500065 U CN 212500065U CN 202021798309 U CN202021798309 U CN 202021798309U CN 212500065 U CN212500065 U CN 212500065U
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Abstract
The invention relates to a multifunctional cargo compartment which comprises a cargo compartment body (1), a power unit (2) and a lifting device (3) driven by an oil pump and powered by the power unit (2), wherein one end of the lifting device (3) is fixedly connected with the cargo compartment body (1), the other end of the lifting device is hinged with a two-frame beam (4), the tail end of the two-frame beam (4) is hinged with the tail end of the cargo compartment body (1), and the power source of the power unit (2) is a storage battery or a storage battery. Has the advantages that: the cargo compartment can be unloaded from the supporting body, the energy for driving the hydraulic loading and unloading mechanism (oil cylinder) is self-contained, intelligent, energy-saving, environment-friendly and safe balance is realized, and the safety, intelligence, environmental protection and flexibility are improved.
Description
Technical Field
The invention relates to a self-unloading turnover technology, in particular to a multifunctional cargo compartment, and a detachable self-unloading turnover box hopper. The multifunctional cargo car is applied to a special transport car, is called a detachable carriage, is applied to a ship or other flat frame platforms, is called a self-unloading turnover box hopper, and can be provided with a bearing table top capable of adapting to installation of the multifunctional cargo car whether the ship or the car.
Background
The van or the van dump truck is used in combination with an excavator, and the cargo compartment of the van or the van dump truck is loaded with earth, limestone, ore and coal mine slag and stone, and the working environment is harsh and dangerous, so that the cargo compartment and the truck are required to be safe.
The goods railway carriage or compartment that operates in the existing market, or be used for self-discharging upset case fill or self-discharging upset case fill, its power derives from the repacking, and the power of getting used of power is in the differential mechanism of power aircraft nose, perhaps need be equipped with special locomotive and just can realize the power that the goods railway carriage or compartment lifted, can't realize lifting of carriage to ordinary locomotive, leads to its flexibility relatively poor, and this kind of phenomenon does not accord with standard specification, the market management of being not convenient for. Meanwhile, the vehicle and the cargo compartment cannot be separated, namely, the cargo compartment cannot be transported and used independently and cannot be combined into a unit to be used on other carriers independently, and the transportation process is unsafe and environmentally-friendly, so that the cost is increased for long-distance transportation.
In addition, most dump trucks operated in the market at present have cargo loading parts with self-carried automatic dumping devices, which are unstable in working state, and when the working state is serious, the cargo loading compartment full of cargos shakes around in the lifting process, the gravity center of the cargo loading compartment shifts, one side is dumped, torsion is generated at the overturning connection part, and the torsion drives the vehicle frame to hang in the air, so that the dump truck is overturned. In some cases, the goods compartment returns to the original position without being damaged after the goods are unloaded, and the goods compartment runs on the road in a working state, so that great hidden danger is brought to traffic safety.
The publication No. CN108859910A discloses a lifting device with a power machine for back-tipping self-unloading, and discloses a cargo compartment, wherein a lifting oil cylinder is arranged at the position of a front end baffle of the cargo compartment (a front baffle 30 of a 0054 compartment assembly 3 is provided with a mounting seat 31 for connecting an oil cylinder 6), the power source of a power unit is a diesel engine, and a power takeoff transmits the power of the diesel engine to the oil cylinder (the front end of the 0051 frame assembly 1 is provided with a power head 4, a power takeoff 5 and the oil cylinder 6, and the power takeoff 5 is respectively connected with the power head 4 and the oil cylinder 6). The problems brought by the method are that the lifting stress of the oil cylinder is unbalanced, and the energy is not environment-friendly and causes pollution.
The publication No. CN210028707U discloses that the power source of the power unit is municipal power (0023 connecting the commercial power or vehicle power with the power unit of the invention, operating the remote control device, starting the hydraulic oil pump … …); the power units are arranged on two sides of a box body (0022 the power units are arranged in one end of the box body and operated inwards, and comprise a power supply input and switching device, a power device, a hydraulic oil pump, a hydraulic electromagnetic valve, a hydraulic oil tank and a controller, wherein the main power device is arranged in an operation box at two ends of the box body and is a double-acting hydraulic oil cylinder, the tail part of a cylinder body of the main power device is hinged with a box top frame through a pin shaft, the end part of a piston rod is hinged with an edge fixing frame through a pin shaft, and two operation box partition plates are respectively positioned at two ends; the utility model discloses a locking device that chamber door and bottom of the case frame match (0022 the chamber door upper side pass through the hinge with roof frame and articulate, the lower extreme is installed with the locking device that bottom of the case frame matches, can be in the same place with bottom of the case frame locking the lower extreme of chamber door when chamber door and box lock).
Disclosure of Invention
The multifunctional cargo compartment with power, self-unloading and detachability is provided, can carry cargo and can be independently unloaded and demounted, is a new energy cargo compartment with power, is provided with a rotary clamping device, can be mounted with a wide range of carriers, is stable, safe, intelligent, energy-saving, environment-friendly and high in flexibility, is similar to swing and hang transportation, is suitable for bearing various transportation tools such as trains, ships and special transportation vehicles, and can also be suitable for being mounted on fixed platforms, fixed planes, fixed flat plate frames and the like of buildings, preferably special transportation vehicles. The multifunctional cargo compartment can be used as a cargo compartment, can unload cargos and can be detached from a carrier, and the energy for driving the hydraulic loading and unloading mechanism is self-contained and is a green new electric energy.
The technical scheme of the invention is realized in such a way.
A multifunctional cargo compartment comprises a cargo compartment body (1), a power unit (2) and a lifting device (3) driven by an oil pump and provided with power by the power unit (2), wherein one end of the lifting device (3) is fixedly connected with the cargo compartment body (1), the other end of the lifting device is hinged with a two-frame beam (4), the tail end of the two-frame beam (4) is hinged with the tail end of the cargo compartment body (1), and the power source of the power unit (2) is a storage battery or a storage battery. The power source of the lifting device (3) driven by the power unit (2) is a storage battery or a storage battery, and the power take-off sequence is storage battery-motor-oil pump-lifting device, so that the lifting device acts on the cargo compartment body (1) to finish the inclined lifting action and achieve the unloading of cargos. The storage battery or the storage battery is arranged on the cargo compartment, and the storage battery or the storage battery is used as power, so that the storage battery or the storage battery conforms to the green environmental protection policy advocated by the state and conforms to the new energy trend. The storage battery power source not only provides power for the lifting device (3), but also provides other power for the cargo compartment, and is a power system.
A multifunctional cargo compartment comprises a cargo compartment body (1), a power unit (2) and a lifting device (3) driven by an oil pump and powered by the power unit (2), wherein one end of the lifting device (3) is fixedly connected with the cargo compartment body (1), the other end of the lifting device is hinged with a two-frame beam (4), the tail end of the two-frame beam (4) is hinged with the tail end of the cargo compartment body (1), and a compartment door (6) of the cargo compartment body (1) is opened by a door oil cylinder (8). The opening of the box door (6) is started by the door oil cylinder (8), and the door oil cylinder (8) stretches to open and close the box door. The starting of the oil cylinder (8) can be automatically controlled by using an electromagnetic control hydraulic valve or manually controlled. When the box door (6) is not opened, the box door can be locked by using a manual locking device. In order to facilitate automatic opening, the box door (6) can be locked without a manual locking device. Thus, the box door (6) achieves the effect of automatic opening.
A multifunctional cargo compartment comprises a cargo compartment body (1), a power unit (2) and a lifting device (3) driven by an oil pump and powered by the power unit (2), wherein the lifting device (3) at least comprises two lifting oil cylinders (11), one end of each oil cylinder is fixedly connected with the cargo compartment body (1), the other end of each oil cylinder is hinged with a secondary beam (4), and the tail end of each secondary beam (4) is hinged with the tail end of the cargo compartment body (1). The lifting oil cylinder (11) extends out to finish the inclined lifting action of the cargo compartment body (1), and the lifting oil cylinder (11) retracts to finish the return action of the cargo compartment body (1). The coordination of single oil cylinder is controlled by a multi-way hydraulic valve, namely, the hydraulic valve has a plurality of outlets. The cargo compartment is provided with a whole set of self-overturning system, the lifting oil cylinder (11) is used for driving the cargo compartment body (1) to overturn, the hydraulic oil cylinder is arranged at the lower part of the cargo compartment, high-pressure hydraulic oil generated by an oil pump is input into the hydraulic lifting oil cylinder through a distributor (an electromagnetic hydraulic valve), and the lifting oil cylinder extends out of the cargo compartment body (1) to support the cargo compartment body at a certain angle, such as 45 degrees, so that the self-unloading purpose is achieved.
A self-unloading truck or carriage detachable car with multifunctional carriage is disclosed. The carrier for bearing the multifunctional cargo compartment can be a ship, a special transportation vehicle, a fixed flat frame, a fixed building platform, a fixed plane and the like, and preferably, the special transportation vehicle.
The invention has the beneficial effects that:
through the cargo compartment body (1), the power unit (2), the lifting device (3) and the cargo compartment with two beams (4) in structural design, intelligent, energy-saving, environment-friendly and safe balance are realized, the multifunctional cargo compartment which is convenient to swing the compartment for transportation and can be independently unloaded does not need to be provided with an external power supply and does not need to be manually opened, the inclined lifting of the cargo compartment is realized in safe balance, and the safety, the intelligence, the environmental protection and the flexibility are improved.
The multifunctional cargo carriage can be used as a pure cargo carriage, can unload cargos, can be detached from a bearing body, and is a new green electric energy source for driving a hydraulic loading and unloading mechanism (oil cylinder).
Drawings
The drawings and their description together with the illustrative embodiments serve to explain the invention and do not constitute an undue limitation thereof.
FIG. 1 shows a three-dimensional perspective view of a multi-purpose cargo bed according to the present invention;
FIG. 2 shows a schematic view of the connection of a cargo box body with two girders according to the invention;
FIG. 3 illustrates a three-dimensional perspective view of a secondary beam according to the present invention;
figure 4 shows a three-dimensional perspective view of a cargo box body according to the invention.
The truck comprises a cargo compartment body 1, a power unit 2, a lifting device 3, a secondary beam 4, a turning piece 5, a box door 6, a lifting support beam 7, a door cylinder 8, a power unit hidden chamber 9, a lifting cylinder 11, a lifting cylinder hidden chamber 12, a door cylinder hidden chamber 13, a stabilizing frame assembly 14 and a safety support assembly 15.
Detailed Description
Further details and effects of the invention are explained in more detail below by means of different illustrative embodiments shown in the drawings. The embodiments described by way of example with reference to the accompanying drawings are intended to be illustrative of the invention and should not be construed as limiting the invention.
In the terminology of the present invention, the tail end (rear end) is referred to relative to the head end, the head end (front end) is the end of the cargo box body inclined to be able to move up and down (open and close), and the directions of the tail end (rear end) and the head end (front end) of the two frame beams are consistent with those of the cargo box body.
The following terms are to be construed as applying the present invention.
The box body for containing goods is called a box bucket or a cargo compartment freight box;
the box bucket capable of unloading goods is called as a turnover box bucket;
the box hopper capable of automatically unloading goods is called a self-unloading turnover box hopper;
the self-discharging turnover box hopper is applied to the vehicle and is called a detachable carriage (the detachable carriage is a special vehicle for transporting goods and can be detached, and the carriage is provided with a hydraulic loading and unloading mechanism and can be dragged to the vehicle or be inclined for unloading goods at a certain angle);
vehicles carrying removable cars are known as car removable cars;
the carrier for bearing the self-unloading turnover box hopper can be a ship, a special transport vehicle, a fixed flat frame, a fixed building platform, a fixed plane and the like, and preferably, the special transport vehicle.
The invention relates to a multifunctional cargo compartment, which is a self-unloading turnover box hopper.
The components are defined, function or function as follows:
1. the cargo compartment body is a box body of the multifunctional cargo compartment;
2. the power unit provides oil cylinder lifting power and door opening power;
3. the lifting device is used for lifting the cargo compartment body and obliquely overturning;
4. the two beams are used for connecting the turnover part 5 and the turnover lifting oil cylinder 11 with a bracket of the box body;
5. the overturning part is connected with the box body and the overturning device of the second frame beam 4;
6. the door is a door, the unloading port is opened and closed by utilizing the expansion and contraction of the door oil cylinder 8;
7. the lifting support beam is connected with a bearing beam of the lifting oil cylinder 11;
8. a door cylinder opening and closing the door;
11. the lifting oil cylinder is used for lifting the cargo compartment body and obliquely overturning;
12. the lifting oil cylinder hiding chamber is arranged on the box body, and a protective cover for hiding the lifting oil cylinder is protected on the box body;
13. the door oil cylinder hiding chamber is arranged on the box body and is used for protecting and hiding a protective cover of the door oil cylinder;
14. a stabilizer assembly;
15. a safety support assembly;
The power source of the lifting device (3) driven by the power unit (2) is a storage battery or a storage battery, and the power take-off sequence is storage battery-motor-oil pump-lifting device, so that the lifting device acts on the cargo compartment body (1) to finish the inclined lifting action and achieve the unloading of cargos. The storage battery or the storage battery is arranged on the cargo compartment, and the storage battery or the storage battery is used as power, so that the storage battery or the storage battery conforms to the green environmental protection policy advocated by the state and conforms to the new energy trend. The storage battery power source not only provides power for the lifting device (3), but also provides other power for the cargo compartment, and is a power system.
In addition, the power source for providing power for the lifting device (3) can also be a power takeoff. The power takeoff sequence is a differential mechanism of the power head, a power takeoff, an oil pump and a lifting device, the power takeoff is modified by a user, the power of the power takeoff is taken from the differential mechanism of the power head, and thus the oil pump of the lifting device (3) is driven to rotate.
Similarly, the power source for powering the lifting device (3) may be a municipal power source. The power taking sequence is municipal power supply-motor-oil pump-lifting device, so that the power supply is used according to the environment-friendly situation advocated by the nation. However, the cargo car can only be used under the condition of power supply, and the unloading power of the cargo car cannot be provided under the condition of no power supply, such as field operation.
The lifting device (3) is hinged on the two-frame beam (4) of the cargo compartment, and is different from the prior art in that the cargo compartment is an independent unit, the lifting device of the prior art is fixed on the frame of the vehicle carrier, so that the cargo compartment and the vehicle carrier can not be separated, and the lifting device (3) of the scheme is fixed on the two-frame beam (4) of the cargo compartment, so that the lifting device (3), the two-frame beam (4) and the cargo compartment body (1) form an integral cargo compartment independent unit which is an independent cargo compartment (self-unloading overturning box hopper) separated from the vehicle carrier. The carrier for carrying the independent cargo compartment can be a ship, a special transport vehicle, a fixed flat frame, a fixed building platform, a fixed plane and the like, and preferably, the special transport vehicle.
Based on the embodiment 1, the embodiment 2 of the invention is that no matter the power source of the power unit is a storage battery, a power takeoff or a municipal power supply, and the door (6) of the cargo compartment body (1) is opened by the door oil cylinder (8). The opening of the box door (6) is started by the door oil cylinder (8), and the door oil cylinder (8) stretches to open and close the box door. The starting of the oil cylinder (8) can be automatically controlled by using an electromagnetic control hydraulic valve or manually controlled. When the box door (6) is not opened, the box door can be locked by using a manual locking device. In order to facilitate automatic opening, the box door (6) can be locked without a manual locking device. Thus, the box door (6) achieves the effect of automatic opening.
In embodiment 3 of the present invention, based on the above embodiment 2, a door cylinder (8) and a connecting device for fixing the door cylinder (8) are disposed on the edge of the door (6) of the cargo box body (1). One end of the door oil cylinder (8) is fixedly connected with the two frames of beams (4), the other end of the door oil cylinder is connected with a connecting device of the fixed oil cylinder arranged on the box door (6), and the connecting device is connected with the end part of the oil cylinder (the end part of the piston rod). The two door oil cylinders (8) are respectively positioned at two edges of the door. Therefore, the door oil cylinder (8) extends out to complete the opening action of the door of the cargo compartment, and the door oil cylinder (8) retracts to complete the return/closing action of the door of the cargo compartment.
The door of the prior art adopts a manual opening and locking device. The box door is hinged with the cargo box body. The door is opened by a worker, and the door is opened after the locking device is opened.
An embodiment 4 of the present invention is based on the above embodiment 1, 2 or 3, and the lifting device (3) at least includes two lifting cylinders (11). Each oil cylinder acts independently, one end of each oil cylinder is fixedly connected with the cargo compartment body (1), and the other end of each oil cylinder is hinged with two beams (4). The lifting oil cylinder (11) extends out to finish the inclined lifting action of the cargo compartment body (1), and the lifting oil cylinder (11) retracts to finish the return action of the cargo compartment body (1). The coordination of single oil cylinder is controlled by a multi-way hydraulic valve, namely, the hydraulic valve has a plurality of outlets. The arrangement form of at least two lifting cylinders is various, and the two lifting cylinders can be arranged in a straight line from front to back or from left to right, or form an angle from front to back to right, and not only the two lifting cylinders are arranged in a straight line from left to right in the embodiment, and are positioned at about 1/3 positions in the front-back direction of the box body. Therefore, the two lifting oil cylinders have the combined coordination effect, so that the cargo compartment with large load can be conveniently lifted, and the lifting device is stable and safe. If the load is larger, a plurality of lifting cylinders are used. The cargo compartment is provided with a whole set of self-overturning system, the lifting oil cylinder (11) is used for driving the cargo compartment body (1) to overturn, the hydraulic oil cylinder is arranged at the lower part of the cargo compartment, high-pressure hydraulic oil generated by an oil pump is input into the hydraulic lifting oil cylinder through a distributor (an electromagnetic hydraulic valve), and the lifting oil cylinder extends out of the cargo compartment body (1) to support the cargo compartment body at a certain angle, such as 45 degrees, so that the self-unloading purpose is achieved.
In the embodiment 5 of the present invention, based on the embodiment 4, at least two lifting cylinders (11) of the lifting device (3) and the lifting support beam (7) form an assembly. One end of the oil cylinder is fixedly connected with the cargo compartment body (1), the other end of the oil cylinder is hinged with the lifting support beam (7), and the lifting support beam (7) is fixedly connected with the second frame beam (4). See fig. 1 and 3. The structure of the connection of the lifting oil cylinder and the lifting support beam (7) is shown as an enlarged view I in figure 2. Therefore, the lifting oil cylinder (11) and the lifting supporting beam (7) form an assembly, and the assembly is convenient to install and use.
In embodiment 6 of the present invention, based on the above embodiment 5, the inner wall or the outer wall of the box body of the cargo box body (1) is provided with a connecting device for fixing the oil cylinder and a lifting cylinder hidden room (12) with a lifting oil cylinder built therein. See fig. 1 and 4. The upper part of the lifting oil cylinder enters the cargo compartment body, and the inner wall of the cargo compartment body is provided with a connecting device for fixing the oil cylinder and a lifting oil cylinder hidden chamber (12) with the built-in lifting oil cylinder at the corresponding position of the lifting oil cylinder; the height of the hidden chamber may correspond to the maximum height of the cylinder in the retracted state. Thus, the hidden chamber ensures the cleanness of the oil cylinder and the 'hidden' position of the oil cylinder after being compressed.
In embodiment 7 of the present invention, based on the above embodiment 6, the hidden chamber (12) with the built-in lift cylinder is a protective cover for hiding the cylinder, like a triangular bucket, and the cylinder is "hidden" in the hidden chamber when in a retracted state. One end of the lifting oil cylinder is fixedly connected with the cargo carriage body (1), namely, the lifting oil cylinder is connected by using a connecting device of the fixed oil cylinder arranged on the inner wall of the box body of the cargo carriage body (1), and the connecting device of the fixed oil cylinder is connected with the end part of the oil cylinder (the end part of the piston rod). The fixed oil cylinder connecting device is arranged at the top of the hidden chamber. When the oil cylinder is in an extending state, the oil cylinder leaves the hidden chamber, and the hidden chamber is lifted along with the cargo compartment body (1).
In embodiment 8 of the present invention, based on the above embodiment 2 or 3, the tail end (rear end) of the cargo box body (1) is close to the outer wall or the inner wall of the box body at the position of the box door (6), and the door cylinder (8) and the connecting device for fixing the door cylinder (8) are disposed at the edge of the box door. The fixed oil cylinder connecting device is connected with the end part of the oil cylinder (the end part of the piston rod). The door cylinder extends out, and the door is opened because the door is provided with a connecting device for fixing the door cylinder. Therefore, the door oil cylinder (8) extends out to complete the opening action of the door of the cargo compartment, and the door oil cylinder (8) retracts to complete the return action of the door of the cargo compartment.
In embodiment 9 of the present invention, based on the above embodiment 8, a door cylinder hidden chamber (13) in which the door cylinder (8) is hidden is provided at a position corresponding to the door cylinder (8) on the outer wall or the inner wall of the box body at a position where the tail end (rear end) of the cargo box body (1) approaches the door (6). The side of the hidden chamber (13) facing the box door is open, and the height of the hidden chamber can correspond to the height of the retracted state of the oil cylinder (not corresponding to the stroke of the oil cylinder). Thus, the hidden chamber ensures the cleanness of the oil cylinder and the 'hidden' position of the oil cylinder after being compressed.
In embodiment 10 of the present invention, based on the above embodiment 9, the hidden chamber (13) with the built-in door cylinder is a protective cover for hiding the cylinder, like a triangular bucket, and the door cylinder is "hidden" in the hidden chamber when in the retracted state. One end of the door oil cylinder is connected with a connecting device of a fixed oil cylinder arranged on the door (6), and the connecting device of the fixed oil cylinder is connected with the end part of the oil cylinder (the end part of the piston rod). The fixed oil cylinder connecting device is arranged at the top of the hidden chamber. When the oil cylinder is in an extending state, the oil cylinder leaves the hidden chamber.
In embodiment 11 of the present invention, based on the above embodiment 1, a power unit hidden room (9) in which a power unit is hidden is provided at the front end of the cargo box body (1) and has a notch shape. The power unit is designed into a box chamber, all messy components including a storage battery, a cable, a motor, an oil pump, an oil pipe and the like are stored in the box chamber, and the box chamber is fixed on the two beams (4) and corresponds to the position of a power unit hidden chamber (9) at the notch at the front end of the cargo compartment body (1). So, the power unit "hides" the position and sets up in the front end breach department of goods railway carriage or compartment body (1), and the power unit (including storage battery, cable, motor, oil pump, oil pipe etc.) that will be in disorder is hidden neatly, and the breach power unit of goods railway carriage or compartment body (1) hides the room and has guaranteed the clean and tidy and clean of power unit.
In embodiment 12 of the present invention, based on the above embodiment 1, the tail end of the two frames (4) is connected to the tail end of the cargo box body (1) by a turnover member (5). As shown in fig. 2, enlarged view ii. The cargo box overturning and supporting structure is generally aligned with a through shaft type, so that the overturning piece (5) is a through shaft and connects the tail end lug plate of the two frames (4) with the tail end lug plate of the cargo box body (1). The cargo compartment of the invention, the turnover part (5) has 4 pieces, and the 4 pieces of turnover part are arranged in a line and used as the turnover support of the cargo compartment body (1).
Based on the embodiment 1, the embodiment 14 of the invention uses a storage battery or a storage battery as a multifunctional cargo compartment of a power source system, and the new energy power system provides power for at least two lifting oil cylinders (11) of the lifting device (3), provides power for the door oil cylinder (8) of the door (6), and possibly provides power for a locking device of a connecting piece and the like. Therefore, lifting and opening of the box door are completed by using new energy power, and the lifting device is stable and safe.
In embodiment 15 of the present invention, based on the above embodiment 1, the multifunctional cargo box is provided with a controller and a control system for controlling the power unit (2), the oil cylinder electromagnetic hydraulic valve. And the controllers for controlling the power unit (2), the lifting oil cylinder (11) of the lifting device (3) and the door oil cylinder (8) are all connected with a control system, so that automatic control is realized.
Based on the embodiment 15, the multifunctional container is provided with power, environment and information sensors, the sensors are arranged at corresponding positions, sensor information is transmitted to the internet of things, and a control system is interconnected with the internet of things and a cloud platform to realize the distance monitoring.
Embodiment 17 of the present invention is based on the above embodiment 16, and the control system is designed as a client APP, which is convenient for mobile clients to use.
In an embodiment 18 of the present invention, based on the embodiment 1, the lifting cylinder (11) of the lifting device (3) is a multi-stage telescopic hydraulic cylinder. The multi-stage extension of the hydraulic oil cylinder can enable the stroke of the oil cylinder to reach a certain height, so that the cargo box with long length and large load capacity can be conveniently and safely inclined to a certain angle.
In embodiment 19 of the present invention, based on embodiment 2, the door cylinder (8) is a multi-stage telescopic hydraulic cylinder. The stroke of the oil cylinder is the height of the box door. The multi-stage extension of the hydraulic oil cylinder can enable the stroke of the oil cylinder to reach a certain height, so that the container door can be completely opened when the container door is high, and safe unloading can be realized.
In embodiment 20 of the present invention, based on the above embodiment 4, a stabilizer assembly (14) is disposed in the middle of the cargo box body (1). The stabilizer assembly (14) comprises an upper support and a lower support which are hinged with each other, wherein the lower support is hinged with the two frame beams (4), and the upper support is hinged with the cargo compartment body (1). Thus, security defense facilities are added.
In embodiment 21 of the present invention, based on the above embodiment 4, a safety support assembly (15) is disposed in the middle of the cargo box body (1). The safety support assembly (15) is integrally of a door-shaped structure and comprises a connecting rod and two support rods arranged at two ends of the connecting rod. The two support rods are respectively hinged with the two frame beams (4). Thus, a safety device is added.
When the device is used, the control system starts the door oil cylinder 8, opens the door 6, loads the goods to be transported, retracts the door oil cylinder 8 after loading is finished, closes the door 6 and locks, lifts the goods compartment to a transport tool such as an automobile, a train, a ship and the like, unloads the goods compartment when transporting to a destination, and the transport tool leaves, wherein the goods compartment needs to be supported by a carrier platform; it is also possible that the cargo compartment is not removed and the transport means acts as a carrier. Starting a storage battery or a storage battery power supply of the cargo compartment, operating a remote control device, starting a hydraulic oil pump, outputting high-pressure oil by the hydraulic oil pump, allowing the high-pressure oil to enter a lifting oil cylinder and a door oil cylinder along a hydraulic pipeline through an electromagnetic control hydraulic valve distributor, extending a door oil cylinder 8, and opening a door 6; the lifting oil cylinder 11 extends out, the cargo compartment is lifted and inclined, and the cargo in the compartment is unloaded from one side of the compartment door 6. The lifting oil cylinder 11 retracts, and the cargo compartment returns; and (4) retracting the door oil cylinder 8, closing the door 6 and locking, thus completing the unloading process of the cargo compartment. During the transportation and unloading process, a stabilizer assembly 14 and a safety support assembly 15 are additionally arranged for safety.
The cargo box of the above embodiment has the advantages that:
through the cargo compartment body (1), the power unit (2), the lifting device (3) and the cargo compartment with two beams (4) in structural design, the intelligent, energy-saving and environment-friendly cargo compartment is realized, the cargo compartment is lifted in an inclined manner in a safe and balanced manner, and the safety, the intelligence, the environment friendliness and the flexibility are improved. The multifunctional cargo compartment with self-contained energy can be used for unloading cargoes, the cargo compartment can be detached from the bearing body, and the energy for driving the hydraulic loading and unloading mechanism (oil cylinder) is green new electric energy.
Embodiment 22 of the present invention is a dump truck or a carriage-detachable car, which carries the multifunctional cargo carriage of the above embodiments. The carrier for bearing the multifunctional cargo compartment can be a ship, a special transportation vehicle, a fixed flat frame, a fixed building platform, a fixed plane and the like, and preferably, the special transportation vehicle. The two beams (4) of the multifunctional cargo carriage are provided with connecting pieces connected with the special transport vehicle, and the connecting pieces connect the cargo carriage with the special transport vehicle to realize that the cargo carriage is carried on the special transport vehicle. When the bearing is released, only the connecting piece needs to be unfastened. Therefore, the self-discharging transportation special vehicle or the vehicle with a detachable carriage is realized.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications may be made, and the specific features, structures, materials or characteristics described may be combined in any one or more of the embodiments or examples in a suitable manner, and for the sake of brevity, all possible combinations of features in the above-described embodiments are not described in any particular way, but rather, as long as there is no contradiction between these combinations of features, the scope of the present invention should be considered as being covered by the present specification. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A multifunctional cargo compartment comprises a cargo compartment body (1), a power unit (2) and a lifting device (3) driven by an oil pump and powered by the power unit (2), and is characterized in that the lifting device (3) at least comprises two lifting oil cylinders (11), one end of each oil cylinder is fixedly connected with the cargo compartment body (1), the other end of each oil cylinder is hinged with a secondary beam (4), and the tail end of each secondary beam (4) is hinged with the tail end of the cargo compartment body (1).
2. The multi-functional cargo box according to claim 1, characterized in that at least two lifting cylinders (11) of the lifting device (3) are combined with the lifting support cross member (7), wherein one end of the cylinder is fixedly connected to the cargo box body (1), the other end of the cylinder is hinged to the lifting support cross member (7), and the lifting support cross member (7) is fixedly connected to the two frame members (4).
3. The multi-functional cargo box according to claim 1, characterized in that the inner or outer wall of the box body of the cargo box body (1) is provided with a connection device for fixing the cylinder and a lift cylinder hidden room (12) in which the lift cylinder (11) is hidden.
4. The multi-purpose cargo box according to claim 3 wherein said hidden compartment (12) with built-in lift cylinders is a triangular bucket.
5. Multifunctional cargo bed according to claim 1, characterized in that the aft ends of the two girders (4) are connected with the aft ends of the cargo bed body (1) by means of flippers (5).
6. Multifunctional cargo box according to claim 1, characterized in that the two girders (4) are provided with connections to the load-bearing cargo box carrier.
7. The multi-purpose cargo box according to claim 1, characterized in that it is provided with a control system and a controller controlling the power unit (2), the cylinder solenoid hydraulic valve.
8. The multi-functional cargo box of claim 7 wherein the multi-functional cargo box is provided with power, environmental, information sensors, the sensors being interconnected with the internet of things and the control system.
9. A multi-purpose cargo box according to claim 1, characterized in that the lifting cylinders (11) of the lifting device (3) are multi-stage telescopic hydraulic cylinders.
10. The multi-purpose cargo box according to claim 1, characterized in that a stabilizer assembly (14) and a safety support assembly (15) are provided in the middle of the cargo box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021798309.7U CN212500065U (en) | 2020-08-26 | 2020-08-26 | Multifunctional cargo compartment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021798309.7U CN212500065U (en) | 2020-08-26 | 2020-08-26 | Multifunctional cargo compartment |
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| CN212500065U true CN212500065U (en) | 2021-02-09 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113525207A (en) * | 2021-06-24 | 2021-10-22 | 中车齐齐哈尔车辆有限公司 | Turning device and vehicle with same |
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2020
- 2020-08-26 CN CN202021798309.7U patent/CN212500065U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113525207A (en) * | 2021-06-24 | 2021-10-22 | 中车齐齐哈尔车辆有限公司 | Turning device and vehicle with same |
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Effective date of registration: 20221220 Address after: 276211 Economic Development Zone, Mengyin County, Linyi City, Shandong Province Patentee after: SHANDONG LUOXIANG AUTOMOBILE MANUFACTURING Co.,Ltd. Patentee after: Dengfeng Xinxiaoda Container Co.,Ltd. Address before: 276200 Mengshan 5th Road, Mengyin Economic Development Zone, Linyi City, Shandong Province Patentee before: SHANDONG LUOXIANG AUTOMOBILE MANUFACTURING Co.,Ltd. |
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