CN219565277U - Transport carriage and transport commodity circulation car - Google Patents

Abstract

The utility model provides a transfer carriage and a transfer logistics vehicle, wherein the transfer carriage comprises: the carriage frame is of a hollow frame structure in the interior; the bearing assembly is arranged in the carriage frame and is fixedly connected with the carriage frame; the first end of the lifting component is fixedly connected with the carriage frame, and the second end of the lifting component is fixedly connected with the bearing component; the decoration can be performed without auxiliary tools, and the operation area and the operation difficulty during goods loading and unloading are saved.

Description

Transport carriage and transport commodity circulation car

Technical Field

The utility model relates to the technical field of logistics transportation, in particular to a transfer carriage and a transfer logistics vehicle.

Background

Along with the rapid development of economy, the productivity level is continuously improved, the enterprise manufacturing technology is also mature increasingly, in the manufacturing production workshops, logistics vehicles are increasingly applied to the production workshops in various fields so as to realize short-distance transportation, the working intensity of enterprise staff is reduced to a great extent, and the transportation efficiency is effectively improved.

The transportation modes of the existing vehicles mainly comprise transportation of a flat trailer, transportation of a truck, transportation of a traction belt wheel device of a process vehicle and the like. The platform trailer transferring and truck transferring can only be carried out by adopting auxiliary tools such as a forklift, a lifter and the like when the platform trailer transferring and truck transferring are carried out, so that the loading and unloading space is occupied, and the loading and unloading cost is high; the transportation of the traction belt wheel device of the process vehicle is influenced by the conditions of the topography and the road surface in the factory, and the limitation is strong.

Disclosure of Invention

The utility model aims to provide a transfer carriage and a transfer logistics vehicle. Solves the problem of inconvenient transportation and loading and unloading of goods.

In order to solve the technical problems, the technical scheme of the utility model is as follows:

a transfer car comprising:

the carriage frame is of a hollow frame structure in the interior;

the bearing assembly is arranged in the carriage frame and is fixedly connected with the carriage frame;

and the first end of the lifting component is fixedly connected with the carriage frame, and the second end of the lifting component is fixedly connected with the bearing component.

Optionally, the cabin frame includes:

a first frame and a second frame disposed opposite to each other;

the first side of the side wall frame is welded with the third side of the first frame, and the second side of the side wall frame is welded with the first side of the second frame;

and the second side of the top frame is welded with the third side of the side wall frame, the third side is welded with the third side of the second frame, and the fourth side is welded with the third side of the first frame.

Optionally, the bearing assembly includes at least one bearing mechanism, each bearing mechanism is fixedly connected with the carriage frame;

the bearing mechanism comprises:

the bearing base is fixedly connected with the carriage frame;

the lifting frame is fixedly connected with the lifting assembly;

at least one group of combined connecting rods, wherein the combined connecting rods are fixedly connected with the bearing base and are rotatably connected with the lifting frame;

the wheels are fixedly connected with the bearing base.

Optionally, the combination link includes:

the first end of the first connecting rod is fixedly connected with the first edge of the bearing base, and the second end of the first connecting rod is fixedly connected with the second edge of the bearing base;

the bearing seat is fixedly connected with the lifting frame;

and the first end of the second connecting rod is rotatably connected with the first connecting rod, and the second end of the second connecting rod is rotatably connected with the lifting frame through the bearing seat.

Optionally, the lifting assembly includes at least one lifting mechanism, the lifting mechanism including:

the first electric cylinder lifting lug is fixedly connected with the carriage frame;

the first end of the lifting electric cylinder is fixedly connected with the first electric cylinder lifting lug;

the first end of the second electric cylinder lifting lug is fixedly connected with the second end of the lifting electric cylinder.

Optionally, the lifting mechanism further includes:

and the lifting through connecting rod is welded with the lifting frame of at least one bearing mechanism and is fixedly connected with the second end of the second electric cylinder lifting lug.

Optionally, the transfer carriage further includes:

and the dragging mechanism is fixedly connected with the carriage frame.

Optionally, the dragging mechanism includes:

a first trailer wall hinge;

a second trailer wall hinge, the first and second trailer wall hinges fixedly connected to the carriage frame;

and the first end of the trailer connecting rod is fixedly connected with the first trailer wall hinge, and the second end of the trailer connecting rod is fixedly connected with the second trailer wall hinge.

The utility model also provides a transfer logistics vehicle, comprising: a logistics headstock and a transfer carriage as described above;

wherein, transport the carriage with commodity circulation locomotive fixed connection.

Optionally, when the transportation carriage is a plurality of, a plurality of transportation carriages pass through towing mechanism fixed connection in proper order.

The scheme of the utility model at least comprises the following beneficial effects:

according to the scheme, through the carriage frame, the carriage frame is of a frame structure with a hollow inside; the bearing assembly is arranged in the carriage frame and is fixedly connected with the carriage frame; the first end of the lifting component is fixedly connected with the carriage frame, and the second end of the lifting component is fixedly connected with the bearing component; the problem of the goods transport and the inconvenient loading and unloading is solved, the decoration can be carried out under the condition of not needing auxiliary appliances, and the operation area and the operation difficulty when the goods are loaded and unloaded are saved.

Drawings

FIG. 1 is a schematic frame view of a transfer car provided by the present utility model;

FIG. 2 is a schematic view of the structure of a transfer car provided by the present utility model;

FIG. 3 is a schematic view of a lifting frame provided in the present utility model in a lower limit position;

FIG. 4 is a schematic view of the lifting frame provided by the present utility model in an upper limit position;

fig. 5 is a schematic view of a transfer trolley with multiple transfer carriages provided by the utility model.

Reference numerals illustrate:

11-a first frame; 12-a second frame; 13-side frames; 14-a top frame; 211-a load-bearing base; 212-lifting the frame; 213-combination links; 2131—a first link; 2132-bearing seats; 2133-a second link; 214-wheels; 31-a first electric cylinder lifting lug; 32-lifting an electric cylinder; 33-a second electric cylinder lifting lug; 34-lifting the through connecting rod; 41-a first trailer wall hinge; 42-a second trailer wall hinge; 43-a trailer link; 5-logistics headstock; and 6, a transfer carriage.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

As shown in fig. 1, an embodiment of the present utility model proposes a transfer carriage including:

the carriage frame is of a hollow frame structure in the interior;

the bearing assembly is arranged in the carriage frame and is fixedly connected with the carriage frame;

and the first end of the lifting component is fixedly connected with the carriage frame, and the second end of the lifting component is fixedly connected with the bearing component.

In this embodiment, the transfer car includes a car frame, a load bearing assembly, and a lift assembly; wherein the carriage frame is of a hollow frame structure, and the size of the frame can be determined according to the size of the goods 7 actually transported and/or the transportation road surface; the bearing component is arranged at the inner bottom of the carriage frame and is fixedly connected with the carriage frame, and the bearing component is used for providing support for goods 7 in the carriage frame; the first end and carriage frame fixed connection of lifting subassembly, second end and bearing assembly fixed connection, lifting subassembly are used for lifting goods 7 in vertical direction, for lifting and lowering of goods 7 provides the support, have solved the inconvenient problem of goods transportation and loading and unloading, can decorate under the condition that need not auxiliary instrument, have saved the area of operation and the operation degree of difficulty when goods loading and unloading.

In an alternative embodiment of the present utility model, as shown in fig. 1, the cabin frame includes:

a first frame 11 and a second frame 12 disposed opposite to each other;

a side frame 13, wherein a first side of the side frame 13 is welded with a third side of the first frame 11, and a second side is welded with a first side of the second frame 12;

and a top frame 14, wherein a second side of the top frame 14 is welded to a third side of the side frame 13, the third side is welded to a third side of the second frame 12, and a fourth side is welded to a third side of the first frame 11.

In the embodiment of the utility model, the first frame 11 and the second frame 12 are polygonal frames, preferably quadrilateral frames, and are arranged opposite to each other, the side wall frame 13 and the top frame 14 are used for connecting the first frame 11 and the second frame 12, and the side wall frame 13 and the top frame 14 are preferably quadrilateral frames; the first frame 11, the second frame 12, the side wall frames 13 and the top frame 14 are fixedly connected through welding; in an alternative implementation example, the first frame 11, the second frame 12, the side wall frame 13 and the top frame 14 may also be fixedly connected by means of screw fastening, or may be integrally formed, which is not limited by the present utility model;

the carriage frame is preferably of a cuboid structure, and the side wall frame 13 and the top frame 14 are preferably adjacent surfaces;

each frame is preferably welded from square steel tubing and may preferably further include a plurality of support bars to provide stability support for the frame.

It should be noted that a skin structure can be added outside the cabin frame, which preferably has a high bearing capacity and rigidity, and provides safety for loading and unloading the goods 7 inside the cabin frame.

As shown in fig. 1, in an alternative embodiment of the present utility model, the bearing assembly includes at least one bearing mechanism, and each bearing mechanism is fixedly connected with the carriage frame;

the bearing mechanism comprises:

the bearing base 211 is fixedly connected with the carriage frame;

a lifting frame 212, the lifting frame 212 being fixedly connected to the lifting assembly;

at least one set of combination links 213, wherein the combination links 213 are fixedly connected with the bearing base 211 and rotatably connected with the lifting frame 212;

at least two wheels 214, wherein the wheels 214 are fixedly connected with the bearing base 211.

In an embodiment of the utility model, the carrying assembly comprises at least one carrying mechanism, the horizontal support height of each carrying mechanism is preferably uniform, the carrying mechanism comprises: a load-bearing base 211, a lifting frame 212, at least one set of combination links 213, and at least two wheels 214;

the bearing base 211 is of a polygonal frame structure, and a first side of the bearing base 211 is preferably fixedly connected with the side wall frame 13 of the carriage frame; the lifting frame 212 is preferably arranged on one surface of the bearing base 211 close to the interior of the carriage frame and fixedly connected with the lifting assembly, so that the lifting frame 212 can lift and lower the goods 7 along with the lifting assembly; at least one set of combination links 213 is used to movably connect the load-bearing base 211 and the lifting frame 212, so that the lifting assembly can lift and lower the lifting frame 212 without damaging the load-bearing base 211; at least two wheels 214 are provided on a side of the load-bearing base 211 away from the interior of the car frame so as to roll forward in a predetermined route in the event that the transfer car provides thrust;

it should be noted that the above-mentioned fixing connection manner may be welding, screw fastening, etc., and the present utility model is not limited thereto;

the lifting frame 212 in the bearing mechanism is preferably formed by welding angle steel, and the standard of the angle steel can be determined according to the bearing requirement of the goods 7; the combined connecting rod 213 is preferably cast by cast iron or welded by round steel and steel plates, and can be determined according to the load or the required lifting height; the bearing base 211 and the wheels 214 may be selected according to practical needs, and the wheels 214 may be universal wheels or directional wheels, which is not limited by the present utility model.

In an alternative embodiment of the present utility model, as shown in fig. 1, the combination link 213 includes:

a first link 2131, wherein a first end of the first link 2131 is fixedly connected to a first side of the load-bearing base 211, and a second end is fixedly connected to a second side of the load-bearing base 211;

bearing block 2132, said bearing block 2132 being fixedly connected to said lifting frame 212;

a second link 2133, a first end of the second link 2133 being rotatably coupled to the first link 2131 and a second end being rotatably coupled to the lifting frame 212 via the bearing housing 2132.

In an embodiment of the present utility model, the combined link 213 includes a first link 2131, a bearing block 2132 and a second link 2133, wherein a first end of the first link 2131 is fixedly connected to a first side of the bearing base 211, a second end of the first link 2131 is fixedly connected to a second side of the bearing base 211, and the bearing block 2132 is disposed on the lifting frame 212 for providing external support for the second link 2133; the second link 2133 is rotatably coupled to the first link 2131 at a first end and to the lifting frame 212 at a second end via a bearing housing 2132 such that the lifting frame 212 can be lifted and lowered under the upward or downward force provided by the lifting assembly.

In an alternative embodiment of the present utility model, as shown in fig. 2, the lifting assembly includes at least one lifting mechanism, the lifting mechanism includes:

the first electric cylinder lifting lug 31, and the first electric cylinder lifting lug 31 is fixedly connected with the carriage frame;

a lifting electric cylinder 32, wherein a first end of the lifting electric cylinder 32 is fixedly connected with the first electric cylinder lifting lug 31;

and a second electric cylinder lifting lug 33, wherein a first end of the second electric cylinder lifting lug 33 is fixedly connected with a second end of the lifting electric cylinder 32.

In an embodiment of the utility model, the lifting assembly comprises at least one lifting mechanism arranged inside the carriage frame for providing an upward or downward force to the lifting frame 212, the lifting mechanism comprising a first cylinder lifting lug 31, a lifting cylinder 32 and a second cylinder lifting lug 33;

wherein, the first electric cylinder lifting lug 31 and the second electric cylinder lifting lug 33 are respectively arranged at two ends of the lifting electric cylinder 32, and are preferably cut and welded by steel plate profiles, and the size or dimension can be selected according to the load (the weight of the goods 7) as required; the lifting cylinder 32 may be one of an electric cylinder, a hydraulic cylinder and a cylinder, or may be other equipment or components capable of realizing the lifting function, and may be selected according to actual use conditions or customized according to special requirements, and its core function is to provide lifting and lowering power sources.

As shown in fig. 2, in an alternative embodiment of the present utility model, the lifting mechanism further includes:

and a lifting through link 34 welded to the lifting frame 212 of at least one of the carrying mechanisms, the lifting through link 34 being fixedly connected to the second end of the second cylinder lifting lug 33.

In the embodiment of the present utility model, the lifting mechanism further includes a lifting through link 34, and the lifting through link 34 may be fixedly connected to the plurality of lifting frames 212, and at the same time, the lifting through link 34 is fixedly connected to the second end of the second cylinder lifting lug 33, so that one lifting mechanism may also control lifting or lowering of the plurality of lifting frames 212 through the lifting through link 34.

The lifting through connecting rod 34 is preferably formed by cutting and welding square steel pipes, and is selected according to actual load requirements.

In an alternative embodiment of the present utility model, as shown in fig. 1, the transfer carriage further includes:

and the dragging mechanism is fixedly connected with the carriage frame.

In the embodiment of the utility model, the dragging mechanism is fixedly connected with the carriage frame and can be used for connecting a plurality of carriage frames, and in a preferred implementation example, the carriage frame is fixedly connected with a plurality of dragging mechanisms, so that different bearing capacities and/or bidirectional traction forces can be provided for the carriage frame, the carriage frame can follow-up running along the track of a traction vehicle, and the carriage frame can realize the access in a narrower working space.

In an alternative embodiment of the present utility model, as shown in fig. 1, the dragging mechanism includes:

a first trailer wall hinge 41;

a second trailer wall hinge 42, said first and second trailer wall hinges 41, 42 being fixedly connected to said carriage frame;

a trailer link 43, the first end of the trailer link 43 being fixedly connected to the first trailer wall hinge 41 and the second end being fixedly connected to the second trailer wall hinge 42.

In the embodiment of the utility model, the towing mechanism comprises a first trailer wall hinge 41, a second trailer wall hinge 42 and a trailer connecting rod 43, wherein the first trailer wall hinge 41 and the second trailer wall hinge 42 are fixedly connected with the carriage frame, and two ends of the trailer connecting rod 43 are fixedly connected with the first trailer wall hinge 41 and the second trailer wall hinge 42;

in a preferred implementation, the trailer links 43 may also be removably secured at both ends to the first and second trailer wall hinges 41, 42.

The towing mechanism is preferably formed by cutting and welding square steel pipes and steel plates, and can be selected according to load and dead weight.

Next, a principle of the transfer carriage will be described:

the items 7 of the present utility model are preferably provided on a means of a latent traction AGV (Automated Guided Vehicle ) with directional or universal wheels.

As shown in fig. 3-5, the goods 7 are loaded from the opposite side of the side wall frame 13 in the carriage frame, and during loading, upward acting force is provided to the lifting frame 212 in the bearing mechanism through the lifting assembly;

specifically, by controlling the lifting cylinder 32 to extend the cylinder arm so that the second cylinder lifting lug 33 is far away, a state of the lifting frame 212 shown in fig. 3 in a lower limit position is realized, at this time, the lifting frame 212 and the bearing base 211 are in a level state, so that a supporting force can be provided for the goods 7 at the same time, and in the lower limit position, an operator can push the goods 7 to a guiding position (i.e. on the lifting frame 212) along a gap of the chassis;

further, the lifting cylinder 32 is controlled to retract into the cylinder arm, so that the second electric cylinder lifting lug 33 is close to the lifting frame 212 in the upper limit position state shown in fig. 4 is realized, at the moment, the goods 7 are supported by the lifting frame 212, the goods 7 are placed on the lifting frame 212, and the directional wheels or universal wheels on the bottom surface of the goods 7 are not contacted with the ground, so that the loading process is completed;

further, after the goods 7 are transferred to the target position, unloading is performed through the opposite process, so that the directional wheels or universal wheels on the bottom surface of the goods 7 are attached to the ground, and the description thereof will not be repeated here.

The utility model passes through the carriage frame which is of a hollow frame structure; the bearing assembly is arranged in the carriage frame and is fixedly connected with the carriage frame; the first end of the lifting component is fixedly connected with the carriage frame, and the second end of the lifting component is fixedly connected with the bearing component; the problem of the goods transport and the inconvenient loading and unloading is solved, the decoration can be carried out under the condition of not needing auxiliary appliances, and the operation area and the operation difficulty when the goods are loaded and unloaded are saved.

As shown in fig. 5, the present utility model further provides a transfer logistics vehicle, including: a logistics headstock 5 and a transfer carriage 6 as described above;

wherein, the transfer carriage 6 is fixedly connected with the logistics head 5.

In this embodiment, transport commodity circulation car includes commodity circulation locomotive 5 and at least one transport carriage 6, wherein, transport carriage 6 and commodity circulation locomotive 5 fixed connection, and the tail end of commodity circulation locomotive 5 is provided with the fixed establishment with the towing mechanism adaptation, can transport the fixed establishment on the commodity circulation locomotive 5 and the towing mechanism fixed connection of transport carriage 6 to make commodity circulation locomotive 5 can drag transport carriage 6 to target position in the travel, for the transportation of goods 7 provides convenience.

In an alternative embodiment of the present utility model, as shown in fig. 5, when the number of the transfer carriages 6 is plural, the plural transfer carriages 6 are sequentially and fixedly connected by a towing mechanism.

In the embodiment of the utility model, a plurality of transfer carriages 6 can be provided, and each transfer carriage 6 can be fixedly connected through a dragging mechanism of the adjacent transfer carriage 6, so that a logistics head 5 can drag a plurality of transfer carriages 6 to a target position in the running process.

It should be noted that, this transport commodity circulation car is the transport commodity circulation car that corresponds with above-mentioned transport carriage, and all implementation methods in the above-mentioned transport carriage embodiment are applicable to in this transport commodity circulation car's the embodiment, also can reach the same technical effect.

While the foregoing is directed to the preferred embodiments of the present utility model, it will be appreciated by those skilled in the art that various modifications and adaptations can be made without departing from the principles of the present utility model, and such modifications and adaptations are intended to be comprehended within the scope of the present utility model.

Claims (10)

1. A transfer car, comprising:

the carriage frame is of a hollow frame structure in the interior;

the bearing assembly is arranged in the carriage frame and is fixedly connected with the carriage frame;

and the first end of the lifting component is fixedly connected with the carriage frame, and the second end of the lifting component is fixedly connected with the bearing component.

2. The transfer car of claim 1, wherein the car frame comprises:

a first frame (11) and a second frame (12) which are arranged oppositely;

a side wall frame (13), wherein a first side of the side wall frame (13) is welded with a third side of the first frame (11), and a second side is welded with a first side of the second frame (12);

and the top frame (14), the second side of the top frame (14) is welded with the third side of the side wall frame (13), the third side is welded with the third side of the second frame (12), and the fourth side is welded with the third side of the first frame (11).

3. The transfer car of claim 1, wherein the carriage assembly comprises at least one carriage mechanism, each carriage mechanism being fixedly connected to the car frame;

the bearing mechanism comprises:

the bearing base (211) is fixedly connected with the carriage frame;

a lifting frame (212), the lifting frame (212) being fixedly connected with the lifting assembly;

at least one group of combined connecting rods (213), wherein the combined connecting rods (213) are fixedly connected with the bearing base (211) and are rotatably connected with the lifting frame (212);

at least two wheels (214), wherein the wheels (214) are fixedly connected with the bearing base (211).

4. A transfer car according to claim 3, characterized in that the combined link (213) comprises:

a first connecting rod (2131), a first end of which is fixedly connected with a first side of the bearing base (211), and a second end of which is fixedly connected with a second side of the bearing base (211);

a bearing seat (2132), the bearing seat (2132) being fixedly connected with the lifting frame (212);

-a second link (2133), the first end of the second link (2133) being rotatably connected to the first link (2131) and the second end being rotatably connected to the lifting frame (212) via the bearing housing (2132).

5. A transfer car according to claim 3, wherein the lifting assembly comprises at least one lifting mechanism comprising:

the first electric cylinder lifting lug (31), the first electric cylinder lifting lug (31) is fixedly connected with the carriage frame;

the lifting electric cylinder (32), and a first end of the lifting electric cylinder (32) is fixedly connected with the first electric cylinder lifting lug (31);

and the first end of the second electric cylinder lifting lug (33) is fixedly connected with the second end of the lifting electric cylinder (32).

6. The transfer car of claim 5, further comprising:

and a lifting through connecting rod (34) welded with a lifting frame (212) of at least one bearing mechanism, wherein the lifting through connecting rod (34) is fixedly connected with the second end of the second electric cylinder lifting lug (33).

7. The transfer car of claim 1, further comprising:

and the dragging mechanism is fixedly connected with the carriage frame.

8. The transfer car of claim 7, wherein the towing mechanism comprises:

a first trailer wall hinge (41);

a second trailer wall hinge (42), the first and second trailer wall hinges (41, 42) being fixedly connected to the carriage frame;

and a trailer link (43), wherein a first end of the trailer link (43) is fixedly connected with the first trailer wall hinge (41), and a second end of the trailer link is fixedly connected with the second trailer wall hinge (42).

9. A transfer logistics trolley, comprising: -a logistics head (5), -a transfer car (6) according to any one of claims 1-8;

wherein, the transfer carriage (6) is fixedly connected with the logistics vehicle head (5).

10. The transport stream vehicle according to claim 9, characterized in that when the transport carriages (6) are plural, the plural transport carriages (6) are fixedly connected in sequence by a towing mechanism.