CN214875232U - Trailer vehicle - Google Patents

Abstract

The utility model provides a trailer, it includes the frame and locates frame truckle subassembly all around, the frame front end is equipped with the couple that is used for being connected with the AGV, be equipped with drum assembly on the frame, its direction of roll is perpendicular with trailer's direction of advance, drum assembly is used for bearing the weight of the material and carries out the material butt joint with the production line. Compared with the prior art, the utility model provides a trailer through set up drum assembly on the frame, can not change standardized AGV and carry out the rapid connection with the trailer and use, reduces automatic conveying cost, has power cylinder on the trailer, and its both sides all can be automatic carry out the material butt joint with the production line, realize two-way butt joint, have avoided on the integrated AGV of drum assembly, and its suitability is strong and stability is high.

Description

Trailer vehicle

Technical Field

The utility model relates to a AGV drags equipment field, mainly relates to a trailer.

Background

With the increase of labor cost and the requirement of enterprise technical specification upgrading, the AGV becomes a substitute preferred carrying tool; however, an AGV with high cost performance (only as a transport function) can only complete the transportation of the material, and therefore, the AGV needs to have a function of automatically docking and loading/unloading to achieve the maximum utilization value of the AGV.

Currently, there are three most common methods:

firstly, a flat car is dragged behind an unidirectional AGV, after the AGV sends materials to a position, the loading and unloading requirements of a pallet are met by a motor-driven forklift, a manual forklift or other manual carrying tools, and although the method can complete automatic carrying, the loading and unloading mode which needs manual intervention limits the overall carrying efficiency.

Secondly, an unmanned forklift AGV is adopted, but the unmanned forklift is mainly suitable for occasions with small human flow, such as an unmanned warehouse; when the flow of people is large and the number of butt joint production lines is large, the applicability of the AGV is low;

thirdly, the AGV with the bearing roller is used for carrying, however, the bearing roller AGV roller surface height caused by the roller integrated on the AGV is higher, and the AGV is not suitable for transporting materials with large mass, large volume and high value in a long distance.

Therefore, it is particularly important to produce a trailer with high automation, high applicability and stability.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art not enough, provide a degree of automation height, suitability are strong and stable trailer.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the utility model provides a trailer, its includes the frame and locates frame truckle subassembly all around, the frame front end is equipped with the couple that is used for being connected with the AGV, be equipped with drum assembly on the frame, its direction of roll is perpendicular with trailer's direction of advance, drum assembly is used for bearing the weight of the material and carries out the material butt joint with the production line.

Compared with the prior art, the utility model provides a trailer through set up drum assembly on the frame, can not change standardized AGV and carry out the rapid connection with the trailer and use, reduces automatic conveying cost, has power cylinder on the trailer, and its both sides all can be automatic carry out the material butt joint with the production line, realize two-way butt joint, have avoided on the integrated AGV of drum assembly, and its suitability is strong and stability is high.

Preferably, the frame is the U type, and a frame lateral part is equipped with the opening, allows fork truck to get into and goes up unloading for compatible artifical fork truck carries the unloading transport on the pallet simultaneously of trailer, and the flexibility is high.

Preferably, the roller component comprises two electric rollers arranged on two sides of the frame and two rows of chain wheel rollers respectively in transmission connection with the two electric rollers, the two electric rollers synchronously run in the same direction, the speed of the two electric rollers is adjusted consistently, and the pallet material can be butted in the left direction and the right direction of the trailer through forward and reverse rotation control.

Preferably, the other side part of the frame is provided with a plurality of unpowered rollers which are flush with the end surfaces of the electric rollers and the chain wheel rollers, so that the stability of the pallet moving on the frame is further ensured.

Preferably, both sides are equipped with the guide bar around the frame, because the butt joint of pallet bearing material has the deviation, and the butt joint process material is probably walking to one side promptly, sets up the guide bar and is used for preventing to dock the material off tracking.

Preferably, still include block mechanism, block mechanism locates the both sides portion of frame, block mechanism is the electric putter structure, when the trailer operation, block mechanism rises and reveals in the frame upside, and the pallet material can the roll-off trailer when avoiding special circumstances.

Preferably, the truckle subassembly is equipped with four, and it includes truckle mount and truckle, wherein two truckle mounts and frame front side both ends fixed connection, two other truckle mounts and frame rear side both ends fixed connection, truckle mount bottom is located to the truckle, and two truckles at frame front side both ends are the universal wheel, and the truckle at frame rear side both ends is directional wheel.

Preferably, still include two guardrails, both sides around the frame are located respectively to two guardrails, protect the front and back both sides of material.

Preferably, still include the crashproof board, it locates the rear side of frame, crashproof board both ends respectively with two truckle mount fixed connection of frame rear side, protect the trailer, prevent the collision damage automobile body.

Preferably, truckle mount and frame formula structure as an organic whole have reinforceed the trailer overall structure intensity, ensure trailer operating stability.

Drawings

Fig. 1 is a schematic view of the present invention;

FIG. 2 is a schematic view of the present invention with the guard rail removed;

FIG. 3 is a bottom view of the present invention with the guard rail removed;

fig. 4 is a schematic structural view of the blocking mechanism of the present invention;

fig. 5 is a schematic view of a blocking member of the present invention;

fig. 6 is a schematic diagram of the present invention in connection with an AGV.

Description of reference numerals: the device comprises a frame 1, a caster wheel assembly 2, a roller assembly 3, a blocking mechanism 4, a guardrail 5, an anti-collision plate 6, a hook 11, a guide rod 12, an opening 101, a caster wheel fixing frame 21, a caster wheel 22, an electric roller 31, a chain wheel roller 32, an unpowered roller 33, a supporting bracket 41, a blocking piece 42, a sliding seat 43, an electric cylinder 44, a blocking part 421, a counterweight part 422, a display screen 51, a sound box 52, a paper clamping plate 53 and an AGV 1001.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings.

Referring to fig. 1 to 6, the trailer comprises a frame 1 and caster assemblies 2 arranged on the periphery of the frame 1, wherein a hook 11 used for being connected with an AGV1001 is arranged at the front end of the frame 1, the frame 1 is U-shaped, an opening 101 is formed in one side of the frame 1, a roller assembly 3 is arranged on the frame 1, the rolling direction of the roller assembly is perpendicular to the advancing direction of the trailer, and the roller assembly 3 is used for bearing materials and is in butt joint with a production line.

Specifically, truckle subassembly 2 is equipped with four, and it includes truckle mount 21 and truckle 22, wherein two truckle mounts 21 and 1 front side both ends fixed connection of frame, other two truckle mounts 21 and 1 rear side both ends fixed connection of frame, truckle 22 is located truckle mount 21 bottom, and two truckles 22 at 1 front side both ends of frame are the universal wheel, and the truckle 22 at 1 rear side both ends of frame is directional wheel. In this embodiment, truckle mount 21 and frame 1 welding formula structure as an organic whole have reinforceed trailer overall structure intensity, ensure trailer operating stability.

Compared with the prior art, the trailer provided by the utility model can be quickly connected with a trailer for use without changing a standardized AGV by arranging the roller component 3 on the frame 1, so that the automatic conveying cost is reduced, the trailer is provided with the power roller, both sides of the trailer can automatically butt with a production line for material butt joint, the bidirectional butt joint is realized, the roller component 3 is prevented from being integrated on the AGV, and the trailer has strong applicability and high stability; the opening 101 of frame 1 lateral part allows fork truck to get into and goes up unloading for compatible artifical fork truck carries the unloading transport of going up to the pallet simultaneously of trailer, and the flexibility is high.

Referring to fig. 1 to 3, in a preferred embodiment, the roller assembly 3 includes two motorized rollers 31 disposed on two sides of the frame 1 and two rows of sprocket rollers 32 in transmission connection with the two motorized rollers 31, the two motorized rollers 31 operate synchronously in the same direction, the speed of the two motorized rollers 31 is adjusted in accordance, and the pallet material can be butted from both left and right directions of the trailer through forward and reverse rotation control. In this embodiment, the two rows of sprocket rollers 32 are respectively disposed on the front and rear sides of the frame 1, and the other side portion of the frame 1 opposite to the opening 101 is provided with a plurality of unpowered rollers 33 which are flush with the end surfaces of the electric roller 31 and the sprocket rollers 32, so as to further ensure the stability of the movement of the pallet on the frame 1.

Referring to fig. 1, 2 and 6, in a preferred embodiment, the front and rear sides of the frame 1 are provided with guide rods 12, and since the pallet 1002 supports materials with deviation in butt joint, i.e. materials may be obliquely moved in the butt joint process, the guide rods 12 are provided for preventing the butt joint materials from deviating. In this embodiment, the guide rods are disposed on the upper side of the two rows of sprocket rollers 32.

Referring to fig. 1, 2, 4 and 5, in a preferred embodiment, the trailer further comprises blocking mechanisms 4, wherein the blocking mechanisms 4 are arranged at two side portions of the frame 1, the blocking mechanisms 4 are of electric push rod structures, and when the trailer is operated, the blocking mechanisms 4 are lifted and exposed at the upper side of the frame 1, so that the pallet material can be prevented from sliding out of the trailer in special situations. In this embodiment, the electric push rod structure includes a support bracket 41, a blocking member 42, a slide carriage 43 and an electric cylinder 44; the support bracket 41 is arranged on the vehicle frame 1, the blocking piece 42 is rotatably arranged on the support bracket 41, the blocking piece 42 comprises a blocking part 421 arranged at the head end and a counterweight part 422 at the tail end, the output end of the electric cylinder 44 is connected with the sliding seat 43, and the moving track of the sliding seat 43 intersects with the position of the counterweight part 422; the electric cylinder 44 drives the sliding base 43 to turn the blocking portion 421 downwards for storage, the sliding base 43 moves to a position far away from the counterweight portion 422, and the blocking portion 421 turns upwards under self-weight to expose the upper side of the supporting bracket 41.

Referring to fig. 1 and 6, in a preferred embodiment, the trailer further comprises two guardrails 5, wherein the two guardrails 5 are respectively arranged at the front side and the rear side of the frame 1 to protect the front side and the rear side of the material. In this embodiment, the guardrail 5 may be provided with a display screen 51, a sound box 52, and other components to enhance the function of the trailer, and the guardrail 5 may be provided with a paper clamping plate 53 to clamp a sheet of paper in operation onto the paper clamping plate 53.

Referring to fig. 1 to 3, in a preferred embodiment, the trailer further comprises an anti-collision plate 6 disposed at the rear side of the frame 1, wherein two ends of the anti-collision plate 6 are fixedly connected to two caster fixing frames 21 at the rear side of the frame 1, respectively, so as to protect the trailer from collision and damage to the trailer body.

Variations and modifications to the above-described embodiments may occur to those skilled in the art, in light of the above teachings and teachings. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.

Claims (10)

1. The utility model provides a trailer, its includes the frame and locates frame truckle subassembly all around, the frame front end is equipped with the couple that is used for being connected with the AGV, a serial communication port, be equipped with roller assembly on the frame, its direction of roll is perpendicular with trailer's direction of advance, roller assembly is used for bearing the weight of the material and carries out the material butt joint with the production line.

2. The trailer of claim 1, wherein the frame is U-shaped with an opening in a side portion of the frame.

3. The trailer according to claim 2, wherein the roller assembly comprises two motorized rollers disposed on both sides of the frame and two rows of sprocket rollers drivingly connected to the two motorized rollers, respectively, the two motorized rollers operating synchronously in the same direction.

4. The trailer of claim 3 wherein the frame is provided with unpowered rollers on the other side flush with the end faces of the motorized and sprocket rollers.

5. The trailer of any one of claims 1 to 4, wherein guide rods are provided on the front and rear sides of the frame.

6. The trailer according to any one of claims 1 to 4, further comprising a blocking mechanism, wherein the blocking mechanism is arranged at two side parts of the frame, the blocking mechanism is of an electric push rod structure, and when the trailer operates, the blocking mechanism is lifted and exposed at the upper side of the frame.

7. The trailer according to any one of claims 1 to 4, wherein there are four caster assemblies, which comprise two caster holders and two caster holders, wherein two caster holders are fixedly connected to two ends of the front side of the frame, the other two caster holders are fixedly connected to two ends of the rear side of the frame, the caster is disposed at the bottom of the caster holders, the two casters at the two ends of the front side of the frame are universal wheels, and the casters at the two ends of the rear side of the frame are directional wheels.

8. The trailer of claim 7, further comprising two side rails, the two side rails being disposed on the front and rear sides of the frame.

9. The trailer according to claim 7, further comprising an anti-collision plate disposed at the rear side of the frame, wherein two ends of the anti-collision plate are respectively fixedly connected to the two caster holders at the rear side of the frame.

10. The trailer of claim 7, wherein the caster mount is a unitary structure with the frame.

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