CN221121888U - Compressed natural gas bottle loading and unloading transfer trolley for vehicle - Google Patents

Abstract

The utility model discloses a loading and unloading transfer trolley for a compressed natural gas cylinder for a vehicle, which comprises an adjusting underframe assembly, a lifting assembly, a fixing assembly and a bearing assembly, wherein the fixing assembly comprises a cantilever and a fixing clamp, the adjusting underframe assembly comprises a base, a moving roller, a motor, a supporting telescopic cylinder and universal wheels, the lifting assembly comprises a back plate, a top frame, a limiting upright post, a threaded rod and a sliding block with nuts, and the bearing assembly comprises a sliding rail, a sliding block, a telescopic supporting pile and a supporting platform. The utility model belongs to the technical field of loading, unloading and transporting pressure-bearing containers, in particular to a loading, unloading and transporting vehicle for compressed natural gas cylinders, which effectively solves the problem that the prior art is inconvenient for loading and unloading the natural gas cylinders arranged on trucks, and is a more stable and balanced loading, unloading and transporting device for the compressed natural gas cylinders for vehicles.

Description

Compressed natural gas bottle loading and unloading transfer trolley for vehicle

Technical Field

The utility model belongs to the technical field of loading, unloading and transporting pressure-bearing containers, and particularly relates to a loading, unloading and transporting vehicle for a compressed natural gas cylinder.

Background

With the shortage of petroleum resources, the rising price of oil and the increasing environmental requirements for automobiles, more and more automobiles begin to adopt compressed natural gas as power fuel, wherein a gas cylinder for storing the compressed natural gas is a pressure vessel, and belongs to special equipment, and the equipment is required to be checked periodically by national regulations. When the gas cylinders are inspected, the gas cylinders are taken out of the automobile rear box, and then the gas cylinders are put into the automobile rear box after the inspection is finished.

In the prior art, chinese patent with bulletin number of CN201942487U discloses a vehicle compressed natural gas bottle loading and unloading transfer vehicle, and through the support arm and the loading and unloading hand that set up, easy and simple to handle, laborsaving, the security is good, can assist the workman to accomplish easily from the vehicle compressed natural gas bottle of loading and unloading on the car, and the mechanical device of design simple structure, reliability are high. With more and more automobiles adopting compressed natural gas, the workload of periodically checking and storing the gas pressure container is more and more great; in addition, at present, due to limited facilities of the compressed natural gas station, the taxi needs to wait for a long time when in ventilation, and the device is adopted to directly replace the gas cylinder, so that the taxi ventilation waiting time is greatly reduced, the economic benefit is remarkable, and the application prospect is wide.

But in the in-service use, the compressed natural gas bottle of truck can install in girder both sides or driver's cabin rear, and the inconvenient loading and unloading of above-mentioned prior art installs the compressed natural gas bottle at the driver's cabin rear, and just sets up a set of grabbing device and produces the unbalanced condition that or grabbing force are relatively poor easily to lead to the bottle to drop or equipment to empty.

Disclosure of utility model

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the vehicle compressed natural gas cylinder loading and unloading transfer vehicle, which effectively solves the problem that the prior art is inconvenient to load and unload the natural gas cylinder arranged on the truck, and is a vehicle compressed natural gas cylinder loading and unloading device which is more stable and balanced.

In order to realize the functions, the technical scheme adopted by the utility model is as follows: the utility model provides a vehicle compressed natural gas bottle loading and unloading transfer car (buggy), includes adjustment chassis subassembly, lifting unit spare, fixed subassembly and bearing subassembly, the lifting unit spare is fixed to be established immediately on adjustment chassis subassembly, fixed subassembly slides and locates on the lifting unit spare, bearing subassembly is fixed on adjustment chassis subassembly and is kept away from the lifting unit spare setting, fixed subassembly includes cantilever and fixed clamp, the cantilever slides and locates on the lifting unit spare, fixed clamp dismantles and runs through the cantilever setting, be equipped with the mounting groove of the fixed clamp of installation on the cantilever.

Further, the adjustment chassis subassembly includes base, movable roller, motor, props up flexible cylinder and universal wheel, movable roller rotates to locate the base bottom, the fixed output shaft that sets up motor and motor in the base outside runs through the base and is connected with movable roller, prop up flexible cylinder and pass through the connecting plate and install on movable roller, the universal wheel is fixed to be located on propping up flexible cylinder.

Further, the lifting assembly comprises a back plate, a top frame, a limiting upright post, a threaded rod and a sliding block with a nut, wherein the back plate is fixedly and vertically arranged on the movable roller, the top frame is arranged at one end of the back plate away from the movable roller, a transmission motor is arranged inside the top frame, the limiting upright post is vertically arranged at two sides of the adjusting bottom frame assembly, one end of the threaded rod is fixedly connected with an output shaft of the transmission motor, the other end of the threaded rod is rotationally arranged on the movable roller, and the sliding block with the nut is in threaded connection with the threaded rod.

Further, a notch for installing a cantilever is formed in the nut-carrying sliding block, a reinforcing rib is arranged at one end, close to the nut-carrying sliding block, of the cantilever, and the limiting upright post is in sliding connection with the nut-carrying sliding block.

Further, the bearing assembly comprises a sliding rail, a sliding block, a telescopic supporting pile and a supporting platform, wherein the sliding rail is fixedly arranged on the adjusting underframe assembly, the sliding block is slidably arranged on the sliding rail, the telescopic supporting pile is fixedly connected to the sliding block through threads, the supporting platform is arranged on the telescopic supporting pile, and the supporting platform supports the cantilever.

Further, the fixed clamp, the movable roller, the motor and the limiting stand column are all provided with two groups.

The beneficial effects obtained by the utility model by adopting the structure are as follows:

the position of the equipment is conveniently adjusted according to the position of the gas tank by arranging and adjusting the underframe component;

Lifting the tank body by arranging a lifting assembly, and binding the tank body by arranging a fixing assembly;

The device damage is reduced by providing a support assembly for the support.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a loading and unloading transfer vehicle for a compressed natural gas cylinder according to the present utility model;

Fig. 2 is a schematic structural view of another angle of a loading and unloading transfer trolley for compressed natural gas cylinders for vehicles according to the present utility model;

fig. 3 is a schematic structural view of a third angle of the loading and unloading transfer trolley for the compressed natural gas cylinder for the vehicle.

Wherein, 1, adjusting the underframe component, 2, the lifting component, 3, the fixing component, 4, the bearing component, 5, the cantilever, 6, the fixing clamp, 7, the mounting groove, 8, the base, 9, the moving roller, 10 and the motor, 11, a supporting telescopic cylinder, 12, universal wheels, 13, a back plate, 14, a top frame, 15, a limiting upright post, 16, a threaded rod, 17, a sliding block with a nut, 18, a sliding rail, 19, a sliding block, 20, a telescopic supporting pile, 21 and a supporting table.

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-3, the utility model provides a loading and unloading transfer trolley for a compressed natural gas bottle, which comprises an adjusting underframe assembly 1, a lifting assembly 2, a fixing assembly 3 and a bearing assembly 4, wherein the lifting assembly 2 is fixedly and vertically arranged on the adjusting underframe assembly 1, the fixing assembly 3 is slidably arranged on the lifting assembly 2, the bearing assembly 4 is fixedly arranged on the adjusting underframe assembly 1 and is far away from the lifting assembly 2, the fixing assembly 3 comprises a cantilever 5 and a fixing clamp 6, the cantilever 5 is slidably arranged on the lifting assembly 2, the fixing clamp 6 is detached and penetrates through the cantilever 5, and a mounting groove 7 for mounting the fixing clamp 6 is formed in the cantilever 5.

For conveniently removing natural gas pitcher to conveniently adjust equipment direction, adjustment chassis subassembly 1 includes base 8, remove roller 9, motor 10, prop up flexible cylinder 11 and universal wheel 12, and the base 8 bottom is located in the rotation of remove roller 9, and the base 8 outside is fixed to be set up motor 10 and the output shaft of motor 10 runs through base 8 and remove roller 9 and connects, and prop up flexible cylinder 11 and install on removing roller 9 through the connecting plate, and universal wheel 12 is fixed to be located on propping up flexible cylinder 11.

For the convenience promotes natural gas pitcher, lifting unit 2 includes backplate 13, roof-rack 14, spacing stand 15, threaded rod 16 and take nut slider 17, backplate 13 is fixed to be established immediately on moving roller 9, roof-rack 14 locates backplate 13 and keeps away from the one end of moving roller 9, the inside driving motor that sets up of roof-rack 14, spacing stand 15 is established immediately in adjustment chassis subassembly 1 both sides, threaded rod 16 one end and driving motor's output shaft fixed connection, the other end rotates locates on moving roller 9, take nut slider 17 and threaded rod 16 threaded connection, in order to keep balance, fixed clamp 6, moving roller 9, motor 10, spacing stand 15 all are equipped with two sets of, for the convenience is adjusted gas pitcher position as required, be equipped with the notch of installation cantilever 5 on taking nut slider 17, cantilever 5 is close to the one end of taking nut slider 17 and is equipped with the strengthening rib, sliding connection between spacing stand 15 and the take nut slider 17.

In order to ensure stability, the bearing assembly 4 comprises a sliding rail 18, a sliding block 19, a telescopic support pile 20 and a supporting platform 21, wherein the sliding rail 18 is fixedly arranged on the adjusting underframe assembly 1, the sliding block 19 is arranged on the sliding rail 18 in a sliding manner, the telescopic support pile 20 is fixedly connected to the sliding block 19 in a threaded manner, the supporting platform 21 is arranged on the telescopic support pile 20, and the supporting platform 21 lifts the cantilever 5.

When the device is specifically used, a user moves the device to a position where the air tank needs to be assembled and disassembled, the motor 10 operates to drive the movable roller 9 to rotate so as to move, the telescopic air cylinder 11 is supported to expand and jack up the universal wheel 12, the angle can be conveniently adjusted, the fixed clamp 6 penetrates through the mounting groove 7 and is wound on the air tank, the positions of the two groups of fixed clamps 6 are adjusted according to the air tank specification so as to keep the balance of the air tank, the telescopic support pile 20 is not mounted on the sliding block 19 in an original state, the phenomenon that barriers are needed to be generated when the device spans is prevented, when the air tank mounted on the rear side of a truck cab is assembled and disassembled, the telescopic support pile 20 is mounted on the sliding block 19 after the chassis assembly 1 passes through from the bottom of the truck, the transmission motor on the top frame 14 and the telescopic support pile 20 simultaneously operate to lift the air tank for assembly and disassembly, and the fixed clamp 6 is disassembled from the air tank after assembly and disassembly are completed, and the use flow of the compressed natural air tank loading and unloading transfer truck for the whole truck is achieved.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims (6)

1. The utility model provides a vehicle compressed natural gas bottle loading and unloading transfer car (buggy), its characterized in that: including adjustment chassis subassembly, lifting means, fixed subassembly and bearing subassembly, the lifting means is fixed to be established immediately on adjustment chassis subassembly, fixed subassembly slides and locates on the lifting means, bearing subassembly is fixed on adjustment chassis subassembly and is kept away from the lifting means setting, fixed subassembly includes cantilever and fixed clamp, the cantilever slides and locates on the lifting means, fixed clamp dismantles and runs through the cantilever setting, be equipped with the mounting groove of installation fixed clamp on the cantilever.

2. The vehicle compressed natural gas cylinder loading and unloading transfer vehicle according to claim 1, wherein: the adjusting underframe assembly comprises a base, a movable roller, a motor, a supporting telescopic cylinder and universal wheels, wherein the movable roller is rotationally arranged at the bottom of the base, an output shaft of the motor, which is fixedly arranged at the outer side of the base, penetrates through the base and is connected with the movable roller, the supporting telescopic cylinder is arranged on the movable roller through a connecting plate, and the universal wheels are fixedly arranged on the supporting telescopic cylinder.

3. The compressed natural gas cylinder loading and unloading transfer vehicle for vehicles according to claim 2, wherein: the lifting assembly comprises a back plate, a top frame, a limiting upright post, a threaded rod and a sliding block with a nut, wherein the back plate is fixedly and vertically arranged on the movable roller, the top frame is arranged at one end of the back plate away from the movable roller, a transmission motor is arranged inside the top frame, the limiting upright post is vertically arranged at two sides of the adjusting underframe assembly, one end of the threaded rod is fixedly connected with an output shaft of the transmission motor, the other end of the threaded rod is rotationally arranged on the movable roller, and the sliding block with the nut is in threaded connection with the threaded rod.

4. A vehicle compressed natural gas cylinder loading and unloading transfer vehicle according to claim 3, wherein: the nut-bearing sliding block is characterized in that a notch for installing a cantilever is formed in the nut-bearing sliding block, a reinforcing rib is arranged at one end, close to the nut-bearing sliding block, of the cantilever, and the limiting upright post is in sliding connection with the nut-bearing sliding block.

5. The vehicle compressed natural gas cylinder loading and unloading transfer vehicle according to claim 4, wherein: the bearing assembly comprises a sliding rail, a sliding block, a telescopic supporting pile and a supporting table, wherein the sliding rail is fixedly arranged on the adjusting underframe assembly, the sliding block is arranged on the sliding rail in a sliding mode, the telescopic supporting pile is fixedly connected to the sliding block in a threaded mode, the supporting table is arranged on the telescopic supporting pile, and the supporting table supports the cantilever.

6. The vehicle compressed natural gas cylinder loading and unloading transfer vehicle according to claim 5, wherein: the fixed clamp, the movable roller, the motor and the limiting stand column are all provided with two groups.