CN215154798U

CN215154798U - Novel commodity circulation transfer car (buggy)

Info

Publication number: CN215154798U
Application number: CN202121590957.8U
Authority: CN
Inventors: 薛文伟; 庄玉平; 徐志福
Original assignee: Qingdao Taifa Group Co ltd
Current assignee: Qingdao Taifa Group Co ltd
Priority date: 2021-07-14
Filing date: 2021-07-14
Publication date: 2021-12-14
Anticipated expiration: 2031-07-14

Abstract

The utility model discloses a novel commodity circulation transfer car (buggy), including the automobile body that is basket formula structure, the automobile body includes preceding frame, after-poppet and two side frames frame, the side frame all rotates with one side that the after-poppet corresponds to be connected, all be equipped with locking mechanism between side frame and the after-poppet, locking mechanism is including installing groove-shaped base, torsional spring and the locking Assembly in the after-poppet bottom, locking Assembly rotates with groove-shaped base to be connected, and passes through the elastic deformation of torsional spring realizes rotating relatively, be equipped with in the bottom of side frame with locking Assembly complex lockhole. This commodity circulation transfer car (buggy) can pin side frame and back frame temporarily through locking mechanism when not using, prevents that both from opening by oneself, and this locking mechanism simple structure, convenient to use, low in manufacturing cost simultaneously.

Description

Novel commodity circulation transfer car (buggy)

Technical Field

The utility model relates to a commodity circulation transportation instrument technical field particularly, relates to a novel commodity circulation transfer car (buggy).

Background

With the rapid development of national economy, the living standard of people is continuously improved, particularly the rapid development of the e-commerce industry, the demands on logistics and storage are continuously improved, and correspondingly, higher requirements on the transfer efficiency of articles are also met. Currently, in the logistics storage industry, a shelf or a logistics transfer vehicle is often used for storing or transporting goods. The prior logistics transfer trolley is generally in a basket-shaped structure and is formed by enclosing four frames, specifically, the prior logistics transfer trolley is formed by enclosing a front frame, a left frame and a rear frame, wherein the two adjacent frames can rotate. The logistics transfer vehicle has the following two problems in the use process:

(1) the folded logistics transfer trolley is easy to open by itself due to the fact that no fixing device is arranged between the frames, occupied area is increased, and surrounding objects are damaged.

(2) When transporting heavier objects, it is time consuming and laborious.

In this regard, there is a need for improvements in the prior art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel commodity circulation transfer car (buggy) to solve among the prior art after folding commodity circulation transfer car (buggy) and open by oneself easily, waste time and energy's problem when transporting comparatively heavy article.

In order to achieve the above object, the utility model discloses a technical solution is:

the utility model provides a novel commodity circulation transfer car (buggy), is including the automobile body that is basket formula structure, the automobile body includes preceding frame, after-poppet and two side frames frame, the side frame all rotates with one side that the after-poppet corresponds to be connected, all be equipped with locking mechanism between side frame and the after-poppet, locking mechanism is including installing groove-shaped base, torsional spring and the locking Assembly in the after-poppet bottom, locking Assembly rotates with groove-shaped base to be connected, and passes through the elastic deformation of torsional spring realizes rotating relatively, is equipped with in the bottom of side frame with locking Assembly complex lockhole.

Preferably, the groove-shaped base comprises two side plates arranged in parallel and a connecting plate for connecting the two side plates, and through holes are symmetrically formed in the two side plates respectively.

Preferably, the locking assembly comprises two parallel vertical plates, a bottom plate and a locking plate, the bottom plate is connected with the bottoms of one ends of the two vertical plates, the locking plate is connected with the other ends of the two vertical plates, through holes are symmetrically formed in one ends of the two vertical plates respectively, the bottom plate is located in the groove-shaped base, the locking assembly penetrates through the corresponding through holes through pin shafts to be rotatably connected with the groove-shaped base, the torsion spring is sleeved on the pin shafts, two ends of the torsion spring are respectively ejected to the bottom of the rear frame and the bottom plate, the locking plate is inclined upwards and exceeds the upper surfaces of the two vertical plates, and a locking hook portion matched with the locking hole is formed.

Preferably, the locking assembly further comprises a pressing plate arranged at the bottom of the locking plate, and the pressing plate is horizontal or inclined downwards.

Preferably, a push-pull plate assembly is provided on the side frame.

Preferably, the push-pull plate assembly comprises a push-pull plate, a rotating shaft arranged at one end of the push-pull plate and two rotating shaft mounting seats symmetrically mounted on the side frame, two ends of the rotating shaft respectively exceed two sides of the push-pull plate, a rotating shaft hole is formed in each rotating shaft mounting seat, and the push-pull plate is rotatably connected with the rotating shaft mounting seats through the matching of the rotating shaft and the rotating shaft hole.

Preferably, the width of the push-pull plate is smaller than the distance between the rotating shaft mounting seats, so that the rotating shaft is conveniently mounted in the corresponding rotating shaft hole.

Preferably, the push-pull plate assembly further comprises a limit plate which is located between the two rotating shaft mounting seats and mounted on the push-pull plate, and the width of the limit plate is larger than that of the push-pull plate so as to prevent the rotating shaft from falling off from the rotating shaft hole.

Preferably, the rotating shaft hole is oblong and is vertically arranged.

Preferably, the other end of the push-pull plate is provided with a hook, when the push-pull plate is rotated to be parallel to the side frame, the hook can be hung on a corresponding cross beam of the side frame by moving the push-pull plate along the length direction of the rotating shaft hole, and the push-pull plate is convenient to store.

Compared with the prior art the utility model discloses the beneficial effect who has:

(1) the utility model discloses a novel commodity circulation transfer car (buggy) can pin side frame and after-frame temporarily through locking mechanism when not using, prevents that both from opening by oneself, this locking mechanism simple structure simultaneously, convenient to use, low in manufacturing cost.

(2) The utility model discloses a novel commodity circulation transfer car (buggy) is through being equipped with push-and-pull board subassembly on the side frame, when transporting heavier article, through push-and-pull board push-and-pull commodity circulation transfer car (buggy), labour saving and time saving conveniently accomodates the push-and-pull board simultaneously.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings required for the embodiments will be briefly described below, and obviously, the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic view of an overall structure of an embodiment of the present invention.

Fig. 2 is an assembly structure diagram of a groove-shaped base, a torsion spring and a locking component according to an embodiment of the present invention.

Fig. 3 is a schematic diagram of an operation of a portion a of the locking mechanism in fig. 1 according to an embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a second push-pull plate assembly according to an embodiment of the present invention.

Fig. 5 is a schematic structural view of a mounting seat of a second rotating shaft according to an embodiment of the present invention.

Fig. 6 is an operation schematic diagram of the second push-pull plate assembly and the rotating shaft mounting seat according to the embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be a mechanical connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example one

As shown in fig. 1 to 3, a preferred embodiment of the present invention provides a novel logistics transfer vehicle, a vehicle body of which is of a basket structure, including: preceding frame (not shown in the figure), after-frame 1 and two side frame frames 2, specific side frame 2 rotates with after-frame 1 to be connected, and its effect is, when not using the commodity circulation transfer vehicle, through folding reduction area, conveniently accomodate.

Furthermore, universal wheels (not shown in the figure) are installed at the bottom of the vehicle body, so that the logistics transportation vehicle can be conveniently pushed to transport goods.

A locking mechanism is provided between both side frames 2 and the rear frame, and the locking mechanism between one side frame 2 and the rear frame 1 is taken as an example for explanation:

this locking mechanism includes: the locking device comprises a groove-shaped base 3, a torsion spring 4, a locking component 5 and a locking hole 6.

The groove-shaped base 3 comprises two side plates 31 arranged in parallel and a connecting plate 32 connecting the two side plates 31, and specifically, the two side plates 31 can be fixedly connected in a welding manner, and through holes 33 are symmetrically formed in the two side plates 31 respectively. The opening of the groove-shaped base 3 is upward, and the groove-shaped base is fixedly arranged on the lower side surface of a cross beam at the bottom of the rear frame 1 and can be fixedly connected in a welding mode.

The locking assembly 5 comprises two vertical plates 51 arranged in parallel, a bottom plate 52 connected with the bottoms of one ends of the two vertical plates 51 and a locking plate 53 connected with the other ends of the two vertical plates 51, and the bottom plate 52 and the locking plate 53 can be fixedly connected in a welding mode. Through holes 54 are symmetrically arranged on the two vertical plates 51 at one end provided with the bottom plate 52.

One end of each of the two vertical plates 51, which is provided with the bottom plate 52, is placed in the groove-shaped base 3, specifically, the bottom plate 52 is placed on the connecting plate 32, and passes through the corresponding through hole 33 on the side plate 31 and the corresponding through hole 54 on the vertical plate 51 through a pin shaft, so that the locking assembly 5 is rotatably connected with the groove-shaped base 3.

Wherein, torsional spring 4 is located the top of bottom plate 52, and the suit is epaxial at the round pin, and the both ends of torsional spring 4 push up respectively on the downside and the bottom plate 52 of rear frame 1 bottom crossbeam, and locking Assembly 5 realizes relative rotation through torsional spring 4's elastic deformation with troughed base 3.

The locking plate 53 is inclined upward and extends beyond the upper surfaces of the two vertical plates 51, locking hook portions 55 are formed on the locking plate 53 and the upper surfaces of the two vertical plates 51, and locking holes 6 that engage with the locking hook portions 55 are formed in the bottom portions of the side frames 2.

Further, a pressing plate 56 is provided at the bottom of the locking plate 53, and is fixedly connected, specifically by welding, wherein the pressing plate 56 is horizontally or downwardly inclined.

The working principle of the locking mechanism is explained:

when the logistics transfer vehicle is not used, the side frame 2 is rotated towards the rear frame 1, the bottom of the side frame 2 is contacted with the locking plate 53 of the locking mechanism in the rotating process, the rotation is continued, the locking plate 53 is pressed by the bottom of the side frame 2, the locking mechanism is enabled to integrally rotate downwards, meanwhile, the torsion spring 4 is compressed to generate elastic deformation, and the rotation is stopped until the hook part 55 of the locking hook is hooked in the locking hole 6 at the bottom of the side frame 2, so that the folding of the side frame 2 is completed. The side frame 2 and the rear frame 1 can be locked by the locking mechanism to prevent self-opening. When the logistics transfer vehicle is used again, the pressing plate 56 is pressed downwards, the locking hook part 55 is moved out of the locking hole 6, and then the side frame 2 is rotated to be opened.

In conclusion, this embodiment can temporarily pin side frame 2 and back frame 1 through locking mechanism when not using the commodity circulation transfer vehicle, prevents that both from opening by oneself, and this locking mechanism simple structure, convenient to use, low in manufacturing cost simultaneously.

Example two

As shown in fig. 4 to 6, a second preferred embodiment of the present invention provides a novel logistics transfer vehicle, and in this embodiment, a push-pull plate assembly 7 is added on the side frame 2 on the basis of the first embodiment.

The push-pull plate assembly 7 includes: the push-pull plate 71, a rotating shaft 72 arranged at one end of the push-pull plate 71 and two rotating shaft mounting seats 8 symmetrically mounted on the side frame 2.

The rotating shaft 72 is fixedly installed at one end of the push-pull plate 71 by welding, and two ends of the rotating shaft 72 respectively exceed two sides of the push-pull plate 71. The rotating shaft mounting seat 8 is provided with a rotating shaft hole 81, and the push-pull plate 71 is rotatably connected with the rotating shaft mounting seat 8 through the matching of the rotating shaft 72 and the rotating shaft hole 81.

In actual assembly, in order to facilitate the installation of the rotating shaft 72 in the corresponding rotating shaft hole 81, the length of the rotating shaft 72 is greater than the distance between the two rotating shaft holes 81, and the width of the push-pull plate 71 is smaller than the distance between the two rotating shaft holes 81. This is intended to facilitate the installation, but has a problem that the shaft 72 is very easily detached from the shaft hole 81.

Further, a limit plate 73 is arranged on the push-pull plate 71, specifically, the width of the limit plate 73 is greater than that of the push-pull plate 71, the limit plate 73 is located between the two rotating shaft mounting seats 8 and mounted on the push-pull plate 71, the limit plate 73 can be mounted on the push-pull plate 71 by means of bolts, and the rotating shaft 72 is effectively prevented from falling off from the rotating shaft hole 81 under the limit action of the limit plate 73.

Further, the rotating shaft hole 81 on the rotating shaft mounting seat 8 is an oblong hole and is vertically arranged, and the rotating shaft 72 can move up and down in the rotating shaft hole 81. The other end of the push-pull plate 71 is provided with a hook 74, so that the push-pull plate 71 can be conveniently stored when not used at ordinary times.

Specifically, when the push-pull plate 71 is rotated to be parallel to the side frame 2, the hook 74 can be hung on a middle cross beam of the side frame 2 by moving the push-pull plate 71 along the length direction of the rotating shaft hole 81, so that the push-pull plate 71 can be conveniently stored.

Further, an anti-collision rubber pad (not shown in the figure) is arranged on the bottom cross beam of the side frame 2, and the anti-collision rubber pad plays a role in anti-collision and protection for the logistics transfer trolley.

In summary, in the embodiment, the push-pull plate assembly 7 is arranged on the side frame 2, so that the logistics transfer trolley is pushed and pulled through the push-pull plate 71 when relatively heavy objects are transferred, time and labor are saved, and the push-pull plate is convenient to store.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a novel commodity circulation transfer car (buggy), is including the automobile body that is basket formula structure, the automobile body includes preceding frame, after-poppet and two side frames frame, its characterized in that, the side frame all rotates with one side that the after-poppet corresponds to be connected, all be equipped with locking mechanism between side frame and the after-poppet, locking mechanism is including installing groove-shaped base, torsional spring and the locking Assembly in the after-poppet bottom, locking Assembly rotates with groove-shaped base to be connected, and passes through the elastic deformation of torsional spring realizes rotating relatively, be equipped with in the bottom of side frame with locking Assembly complex lockhole.

2. The novel logistics transfer vehicle as claimed in claim 1, wherein the groove-shaped base comprises two side plates arranged in parallel and a connecting plate for connecting the two side plates, and the two side plates are symmetrically provided with through holes respectively.

3. The novel logistics transfer vehicle as claimed in claim 2, wherein the locking assembly comprises two vertical plates arranged in parallel, a bottom plate connected to the bottoms of one ends of the two vertical plates, and a locking plate connected to the other ends of the two vertical plates, wherein through holes are symmetrically formed in one ends of the two vertical plates respectively, the bottom plate is located in the groove-shaped base, the locking assembly is rotatably connected with the groove-shaped base through a pin shaft passing through the corresponding through hole, the torsion spring is sleeved on the pin shaft, two ends of the torsion spring respectively abut against the bottom of the rear frame and the bottom plate, and the locking plate is inclined upwards and exceeds the upper surfaces of the two vertical plates to form a locking hook part matched with the locking hole.

4. The novel logistics transfer vehicle of claim 3, wherein the locking assembly further comprises a pressure plate arranged at the bottom of the locking plate, and the pressure plate is horizontally or downwards inclined.

5. The novel logistics transfer vehicle of claim 1, wherein the side frames are provided with push-pull plate assemblies.

6. The novel logistics transfer vehicle as claimed in claim 5, wherein the push-pull plate assembly comprises a push-pull plate, a rotating shaft arranged at one end of the push-pull plate, and two rotating shaft mounting seats symmetrically mounted on the side frames, wherein two ends of the rotating shaft respectively extend out of two sides of the push-pull plate, a rotating shaft hole is formed in each rotating shaft mounting seat, and the push-pull plate is rotatably connected with the rotating shaft mounting seats through matching of the rotating shaft and the rotating shaft hole.

7. The novel logistics transfer vehicle of claim 6, wherein the width of the push-pull plate is smaller than the distance between the rotating shaft mounting seats, so that the rotating shafts can be conveniently mounted in the corresponding rotating shaft holes.

8. The novel logistics transfer vehicle of claim 7, wherein the push-pull plate assembly further comprises a limiting plate positioned between the two rotating shaft mounting seats and mounted on the push-pull plate, and the width of the limiting plate is larger than that of the push-pull plate so as to prevent the rotating shaft from falling off from the rotating shaft hole.

9. The novel logistics transfer vehicle of claim 6, wherein the rotating shaft hole is oblong and is vertically arranged.

10. The novel logistics transfer vehicle as claimed in claim 9, wherein a hook is provided at the other end of the push-pull plate, and when the push-pull plate is rotated to be parallel to the side frame, the hook can be hung on a corresponding cross beam of the side frame by moving the push-pull plate along the length direction of the rotating shaft hole, so that the push-pull plate can be conveniently stored.