CN114802388A

CN114802388A - Automobile rear tail door transportation logistics trolley

Info

Publication number: CN114802388A
Application number: CN202210372340.1A
Authority: CN
Inventors: 周书钦; 邝健文; 冯定威; 曹光欢; 陈明亮; 朱润烘
Original assignee: Guangzhou Yuechen Industrial Co ltd
Current assignee: Guangzhou Yuechen Industrial Co ltd
Priority date: 2022-04-11
Filing date: 2022-04-11
Publication date: 2022-07-29

Abstract

The invention relates to the technical field of turnover transport devices, in particular to a logistics trolley for transporting automobile rear tail doors, which comprises a trolley frame body, wherein the trolley frame body comprises a bottom frame and a top frame, stand columns are arranged at four corners of the bottom frame, the tops of the stand columns are connected with the top frame, the trolley frame body is internally provided with automobile rear tail door placing frames in a sliding manner, the number of the automobile rear tail door placing frames is a plurality of layers, the automobile rear tail door placing frames are arranged in the trolley frame body at intervals, the bottom of the top frame of the trolley frame body and the bottom of the automobile rear tail door placing frames are respectively connected with a pressure rod structure in a rotating manner, and when the pressure rod structure rotates to a first preset angle, the bottom of the pressure rod structure is abutted against the top of the corresponding automobile rear tail door below the pressure rod structure. According to the automobile rear tail door limiting device, the compression bar structures are respectively and rotatably connected to the bottom of the top frame and the bottom of the automobile rear tail door placing frame, so that the automobile rear tail door is limited, and the phenomenon that the appearance of the automobile rear tail door is marked and cut due to the swinging of the automobile rear tail door in the transportation process is avoided.

Description

Automobile rear tail door transportation logistics trolley

Technical Field

The invention relates to the technical field of turnover transportation devices, in particular to a logistics trolley for transporting a rear tail door of an automobile.

Background

The logistics trolley is a unit mobile container device which is provided with four trundles and used for transporting and storing materials, is usually used for logistics distribution of a large supermarket or logistics turnover between factory processes, and is generally divided into a special logistics trolley and a grid-type folding trolley.

The automobile back tail door is an important part in automobile production, the automobile back tail door part is in the in-process of transportation, because the number of piles that the trolley storage rack set up increases and can lead to the automobile back tail door to take out inconveniently, and the storage rack runs into unevenness department and can cause the storage rack to jolt in the transportation, cause collision each other between automobile back tail door and the trolley, cause the automobile back tail door work piece to warp, more serious can directly make the work piece scrap, cause direct economic loss for the mill.

Disclosure of Invention

The invention aims to provide a logistics trolley for transporting a rear tail door of an automobile, and the logistics trolley is used for solving the problems that in the prior art, the rear tail door of the automobile is inconvenient to take out due to the fact that the number of layers of storage racks of the logistics trolley is increased, and the storage racks bump when the storage racks are unsmooth in the transportation process, so that the rear tail door of the automobile and the logistics trolley collide with each other.

In order to realize the purpose of the invention, the invention adopts the following technical scheme:

the utility model provides a tail-gate transportation logistics trolley behind car, includes the frame body, the frame body includes chassis and top frame, four corners of chassis are provided with the stand, the top and the top frame of stand link to each other, sliding mounting has tail-gate rack behind the car in the frame body, the quantity of tail-gate rack is a plurality of layers behind the car, and a plurality of layers of tail-gate rack behind the car are arranged at this internal interval of frame, the top frame bottom of frame body and the bottom of tail-gate rack behind the car rotate respectively and are connected with the compression bar structure, work as when the compression bar structure rotates to first predetermined angle, the bottom of compression bar structure and the top butt of the corresponding tail-gate behind the car of its below.

The improved automobile tail door frame is characterized in that fixing rods are arranged on a top frame of the automobile frame body and the automobile tail door placing frame, the pressure rod structure comprises a first rotating shaft arranged below the fixing rods, one end of the first rotating shaft is provided with an operating handle used for controlling the first rotating shaft to rotate, a first pressure rod is fixedly connected to the shaft body of the first rotating shaft, a positioning plate used for limiting the maximum turnover angle of the first pressure rod is arranged on the fixing rods, the position of the positioning plate corresponds to the position of the first pressure rod, and a lock latch used for locking the first pressure rod is further arranged on the fixing rods.

The improved automobile rear tail door rack is characterized in that sliding grooves are formed in two sides of the interior of the automobile frame body, and sliding tables matched with the sliding grooves are arranged on the automobile rear tail door rack.

The further improvement is that a plurality of pulleys are arranged on the sliding groove at intervals.

The automobile rear tail door placing frame is further improved in that two first supporting blocks are arranged on one side of the surface of the automobile rear tail door placing frame, and two second supporting blocks are arranged on the other side of the surface of the automobile rear tail door placing frame.

The further improvement is that the outer surface of the first pressure lever is wrapped with a flexible material layer.

In a further improvement, the flexible material layer is made of a resin material or a flexible cloth.

The automobile rear door rack is further improved in that a limiting rod is arranged at the sliding-out end of the automobile rear door rack on the automobile frame body.

The improved automobile rear tail door frame is characterized in that a vertical connecting rod is arranged on one side of the front end of the automobile frame body, a movable sleeve is sleeved on the connecting rod, a transversely extending limiting rod is arranged on the movable sleeve, a limiting iron plate is arranged on one side of the movable sleeve, a positioning groove is formed in the limiting iron plate, the limiting rod is matched with the positioning groove, an anti-falling baffle is arranged at the rear end of the automobile rear tail door frame, and the height of the limiting rod is between the height of the automobile rear tail door frame and the height of the anti-falling baffle.

The improved structure of the stacking foot cup is characterized in that the bottom of the upright post is provided with the stacking foot cup, the top of the upright post is provided with the fixed supporting plate, the bottom of the stacking foot cup is provided with the concave stacking groove, and the stacking groove is matched with the fixed supporting plate.

The invention has the beneficial effects that:

according to the automobile rear tail door limiting device, the compression bar structures are respectively and rotatably connected to the bottom of the top frame and the bottom of the automobile rear tail door placing frame, so that the automobile rear tail door is limited, and the phenomenon that the appearance of the automobile rear tail door is marked and cut due to the swinging of the automobile rear tail door in the transportation process is avoided.

Drawings

FIG. 1 is a schematic view of the overall structure of an automobile rear door transportation logistics trolley of the invention;

FIG. 2 is a schematic view of another perspective of the rear door of the vehicle for transporting a logistics trolley of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is an enlarged view of the structure at B in FIG. 1 according to the present invention.

Description of reference numerals:

1. a chassis; 2. a top frame; 3. a column; 4. a rear tail gate rack of the automobile; 5. fixing the rod; 6. a first rotating shaft; 7. an operating handle; 8. a first pressure lever; 9. positioning a plate; 10. a latch; 11. a chute; 12. a sliding table; 13. a pulley; 14. a first support block; 15. a second support block; 16. a limiting rod; 17. a connecting rod; 18. an active cannula; 19. a limiting iron plate; 20. positioning a groove; 21. an anti-falling baffle plate; 22. stacking the foot cups; 23. and fixing the supporting plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It will be understood that when an element is referred to as being "mounted on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the terms "and", "and" include any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, an embodiment of the present invention provides a logistics trolley for transporting a rear door of an automobile, the logistics trolley comprises a trolley frame body, the trolley frame body comprises an underframe 1 and a top frame 2, upright posts 3 are arranged at four corners of the underframe 1, the top of the upright post 3 is connected with the top frame 2, the frame body is internally provided with an automobile rear tail door placing frame 4 in a sliding way, the automobile rear tail door placing rack 4 is used for placing an automobile rear tail door (not shown in the figure), the number of the automobile rear tail door placing racks 4 is a plurality of layers, the plurality of layers of the automobile rear tail door placing racks 4 are arranged in the frame body at intervals, the bottom of the top frame 2 of the frame body and the bottom of the automobile rear tail door placing frame 4 are respectively and rotatably connected with a pressure lever structure, when the compression bar structure rotates to a first preset angle, the bottom of the compression bar structure is abutted against the top of the automobile rear tail door corresponding to the lower portion of the compression bar structure.

According to the automobile rear tail door rack, the pressure rod structures are respectively and rotatably connected to the bottom of the top frame 2 and the bottom of the automobile rear tail door rack 4, and after the automobile rear tail door rack 4 is used for placing an automobile rear tail door, the pressure rod structure positioned at the bottom of the top frame 2 can be rotated for the automobile rear tail door of the automobile rear tail door rack 4 placed at the top layer, so that the pressure rod structure rotates by a certain angle and is in contact with the top of the automobile rear tail door, a limiting effect is formed on the automobile rear tail door, and the phenomenon that the appearance of the automobile rear tail door is marked and cut due to the swinging of the automobile rear tail door in the transportation process is avoided.

And to placing the car back tail-gate at the car back tail-gate rack 4 in the intermediate level, can rotate the depression bar structure of the car back tail-gate rack 4 bottom that is located its one deck, make the rotatory certain angle of depression bar structure and contact with the top of car back tail-gate to form limiting displacement to the car back tail-gate, prevent that the car back tail-gate from rocking the in-process that leads to the car back tail-gate outward appearance to have the impression and cut.

Specifically, all be provided with dead lever 5 on the top frame 2 of frame body and the car back tail-gate rack 4, the depression bar structure is including setting up first axis of rotation 6 in dead lever 5 below, the one end of first axis of rotation 6 is provided with and is used for controlling first axis of rotation 6 pivoted operating handle 7, the epaxial fixedly connected with first depression bar 8 of first axis of rotation 6, be provided with the locating plate 9 that is used for injecing the biggest rotation angle of first depression bar 8 on the dead lever 5, the position of locating plate 9 is corresponding with the position of first depression bar 8, still be provided with the hasp 10 that is used for locking first depression bar 8 on the dead lever 5.

Thereby control first depression bar 8 and rotate through setting up operating handle 7 control first axis of rotation 6, after first depression bar 8 rotated certain angle, one side of first depression bar 8 and the surface contact of locating plate 9, restrict the biggest rotation angle of first depression bar 8, prevent that first depression bar 8 still continues downward upset after reaching predetermined position.

Through setting up hasp 10 for locking first depression bar 8, specifically, when first depression bar 8 did not overturn downwards, push away hasp 10 towards first depression bar 8 direction, make hasp 10 and the lower surface contact of first depression bar 8, form the effect of keeping out to first depression bar 8, first depression bar 8 can not overturn downwards this moment, forms fixed action to first depression bar 8.

When first depression bar 8 down overturns when needs, at first push away the hasp 10 towards the direction of keeping away from first depression bar 8, make hasp 10 not contact with the lower surface of first depression bar 8, hasp 10 does not have the effect of keeping out to first depression bar 8 this moment, then rotate thereby control first depression bar 8 through operating handle 7 control first axis of rotation 6 and rotate, after first depression bar 8 rotates certain angle, one side and the locating plate 9 surface contact of first depression bar 8, at this moment, push away hasp 10 towards the direction of first depression bar 8 again, make the upper surface contact of hasp 10 and first depression bar 8, form the effect of keeping out to first depression bar 8, first depression bar 8 can not upwards overturn this moment, form fixed action to first depression bar 8.

Specifically, in this embodiment, the inside both sides of frame body have been seted up spout 11, and the quantity of spout 11 corresponds with the quantity of tail-gate rack 4 behind the car, be provided with on the tail-gate rack 4 behind the car with spout 11 complex slip table 12. Through the cooperation of the sliding groove 11 and the sliding table 12, the automobile rear tail door placing frame 4 can be conveniently pushed, pulled and limited.

In some embodiments of the present invention, a plurality of pulleys 13 are further disposed on the sliding chute 11 at intervals. Through setting up pulley 13, can reduce the resistance of car back tail-gate rack 4 at the push-and-pull in-process, make the process of 4 push-and-pull of car back tail-gate rack smooth and easy and laborsaving more, solve the number of piles that the platform truck storage rack set up and increased and can lead to the car back tail-gate to take out inconvenient problem.

In this embodiment, two first supporting blocks 14 are arranged on one side of the surface of the automobile back door placing frame 4, and two second supporting blocks 15 are arranged on the other side of the surface of the automobile back door placing frame 4.

The two first supporting blocks 14 and the two second supporting blocks 15 respectively support four corners of a rear tail door of the automobile.

Specifically, the first supporting block 14 and the second supporting block 15 are preferably made of flexible materials such as rubber, so that the rear door of the automobile cannot be scratched, and certainly, a layer of cloth can be wrapped on the surfaces of the first supporting block 14 and the second supporting block 15, and a similar effect can be achieved.

Preferably, in this embodiment, the outer surface of the first pressing rod 8 is wrapped with a flexible material layer (not shown in the figure). Specifically, the flexible material layer may be made of a resin material or a flexible cloth material, and may prevent the bottom of the first pressure lever 8 from impressing the surface of the rear door of the automobile.

In this embodiment, a limiting rod 16 is arranged on the frame body at the sliding-out end of the automobile rear door placing frame 4. One side of frame body front end is provided with the connecting rod 17 of erectting, movable sleeve 18 has been cup jointed on the connecting rod 17, be provided with the gag lever post 16 of horizontal extension on the movable sleeve 18, one side of movable sleeve 18 is equipped with spacing iron plate 19, be equipped with constant head tank 20 on the spacing iron plate 19, gag lever post 16 with constant head tank 20 looks adaptation, the rear end of car back tail-gate rack 4 is provided with prevents falling baffle 21, gag lever post 16 highly is located between the height of car back tail-gate rack 4 and prevents falling baffle 21.

During the use, when taking out car back door rack 4, gag lever post 16 is arranged in the constant head tank 20 of spacing iron plate 19, anti-falling baffle 21 is blockked by gag lever post 16, at this moment car back door rack 4 can not drop, when will take out entirely, mention movable sleeve 18 upwards on connecting rod 17 for gag lever post 16 breaks away from in the constant head tank 20, then rotatory movable sleeve 18 makes the rotatory 90 degrees of gag lever post 16 alright remove blockking to anti-falling baffle 21, make things convenient for car back door rack 4 to pull out entirely.

In this embodiment, the bottom of the upright column 3 is provided with a stacking foot cup 22, the top of the upright column 3 is provided with a fixed supporting plate 23, the bottom of the stacking foot cup 22 is provided with a concave stacking groove, and the stacking groove is matched with the fixed supporting plate 23.

Through setting up stack foot cup 22 and fixed layer board 23, can superpose a plurality of logistics trolley and place, save space when making things convenient for the commodity circulation transportation and placing.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.

Claims

1. The utility model provides a tail-gate transportation logistics trolley behind car, a serial communication port, includes the frame body, the frame body includes chassis and top frame, four corners of chassis are provided with the stand, the top and the top frame of stand link to each other, sliding mounting has tail-gate rack behind the car in the frame body, the quantity of tail-gate rack is a plurality of layers behind the car, and tail-gate rack is arranged at this internal interval of frame behind a plurality of layers of car, the top frame bottom of frame body and the bottom of tail-gate rack behind the car rotate respectively and are connected with the compression bar structure, work as when compression bar structure rotates to first predetermined angle, the bottom of compression bar structure and the top butt of the corresponding tail-gate behind the car of its below.

2. The logistics trolley for transporting the automobile rear tail door is characterized in that fixing rods are arranged on the top frame of the trolley frame body and the automobile rear tail door placing frame, the pressure rod structure comprises a first rotating shaft arranged below the fixing rods, an operating handle used for controlling the first rotating shaft to rotate is arranged at one end of the first rotating shaft, a first pressure rod is fixedly connected to the shaft body of the first rotating shaft, a positioning plate used for limiting the maximum overturning angle of the first pressure rod is arranged on the fixing rods, the position of the positioning plate corresponds to the position of the first pressure rod, and a lock latch used for locking the first pressure rod is further arranged on the fixing rods.

3. The automobile rear tail door transport logistics trolley according to claim 1, wherein sliding grooves are formed in two sides of the inside of the trolley frame body, and a sliding table matched with the sliding grooves is arranged on the automobile rear tail door placing frame.

4. The vehicle rear door transport logistics trolley of claim 3, wherein a plurality of pulleys are arranged on the sliding chute at intervals.

5. The logistics trolley for transporting the automobile rear tail door is characterized in that two first supporting blocks are arranged on one side of the surface of the automobile rear tail door placing frame, and two second supporting blocks are arranged on the other side of the surface of the automobile rear tail door placing frame.

6. The vehicle tail gate transport logistics trolley of claim 2, wherein an outer surface of the first pressure bar is wrapped with a layer of flexible material.

7. The vehicle rear door transport logistics trolley of claim 6, wherein the flexible material layer is made of a resin material or a flexible cloth material.

8. The automobile rear tail door transport logistics trolley of claim 1, wherein a limiting rod is arranged at a position, located at the sliding-out end of the automobile rear tail door placing frame, on the trolley frame body.

9. The automobile rear tail door transport logistics trolley according to claim 8, wherein a vertical connecting rod is arranged on one side of the front end of the trolley frame body, a movable sleeve is sleeved on the connecting rod, a transversely extending limiting rod is arranged on the movable sleeve, a limiting iron plate is arranged on one side of the movable sleeve, a positioning groove is formed in the limiting iron plate, the limiting rod is matched with the positioning groove, an anti-falling baffle is arranged at the rear end of the automobile rear tail door placing frame, and the height of the limiting rod is between the height of the automobile rear tail door placing frame and the height of the anti-falling baffle.

10. The automobile rear tail door transportation logistics trolley of claim 1, wherein the bottom of the upright post is provided with a stacking foot cup, the top of the upright post is provided with a fixed supporting plate, the bottom of the stacking foot cup is provided with a concave stacking groove, and the stacking groove is matched with the fixed supporting plate.