CN213473193U

CN213473193U - Folding logistics trolley suitable for mail transfer

Info

Publication number: CN213473193U
Application number: CN202021960809.6U
Authority: CN
Inventors: 蒋宁杭
Original assignee: Hangzhou Liyou Communication Equipment Co ltd
Current assignee: Hangzhou Liyou Communication Equipment Co ltd
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2021-06-18
Anticipated expiration: 2030-09-09

Abstract

The application discloses folding commodity circulation platform truck suitable for mail is transported, including placing shell, pushing hands, top cap, carriage, backup pad, fixing bolt, first electric putter, fixed plate, placing dish, first coupling frame, head rod, second coupling frame, second connecting rod, second electric putter, third coupling frame, base and truckle. This kind of folding commodity circulation platform truck suitable for mail is transported novel in design, moreover, the steam generator is simple in structure, be convenient for place the dish in order with the mail layering through placing the dish, be convenient for simultaneously will place the dish and shift out automatically and put into, the mail removal of being convenient for to place, the worker of being convenient for will place the dish of placing of shell lower extreme and take out simultaneously, the worker operation of being convenient for, when using, through the folding effect of heightening the mechanism that sets up under, the worker of being convenient for highly adjusts placing the shell, be convenient for receive and release the device simultaneously, reduce the volume, it is stable fixed after adjusting to be convenient for place the shell, and then satisfy different height workers' user demand.

Description

Folding logistics trolley suitable for mail transfer

Technical Field

The utility model relates to a folding commodity circulation platform truck specifically is a folding commodity circulation platform truck suitable for mail is transported, belongs to folding commodity circulation platform truck application technical field.

Background

The logistics trolley is also called a cargo trolley or a cage trolley, and a turnover trolley, which is a unit moving container equipment provided with four trundles for transporting and storing materials; the method is commonly used for logistics distribution of a large supermarket or logistics turnover between factory processes; the logistics trolley is a transportation tool in the logistics industry and the production industry, and can ensure that the production line space runs as much as possible; the product display that the commodity circulation platform truck was deposited is striking, in the transportation: on one hand, the material safety is protected; on the other hand, the prepared products are not jumbled after being sorted; the assembly and disassembly are labor-saving; the wheels are usually designed as two directional wheels and two universal wheels for manual pushing. The logistics trolley can bear weight according to cargo design.

There are a lot of problems in the use of commodity circulation platform truck at present, like current some commodity circulation platform trucks height-fixity, the worker of not being convenient for is to the altitude mixture control of commodity circulation platform truck, and the worker according to different heights of being not convenient for uses the shell of placing of commodity circulation platform truck, and the mail of placing the shell bottom of some commodity circulation platform trucks is not convenient for take out and be not convenient for place the mail and place the shell bottom side, influence the use simultaneously. Therefore, a folding logistics trolley suitable for mail transfer is proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a folding logistics trolley suitable for mail transfer in order to solve the problem.

The utility model realizes the purpose through the following technical proposal, and is suitable for a folding logistics trolley for mail transfer, which comprises a placing shell, a first connecting frame, a placing and taking mechanism and a folding heightening mechanism; the bottom side of the placing shell is fixedly connected with a first connecting frame, and the right side of the placing shell is fixedly connected with a push handle; the above-mentioned

The placing and taking mechanism comprises a first electric push rod, a placing disc and a fixing plate, and the first electric push rod is fixedly connected to the inner wall of the bottom side of the placing shell; the output end of the first electric push rod is fixedly connected with a placing disc, and the placing disc is connected to the inner wall of the placing shell in a sliding mode; the top side of the placing disc is fixedly connected with a fixing plate;

the folding height-adjusting mechanism comprises a first connecting frame, a first connecting rod, a second connecting rod and a second connecting frame, and the first connecting rod is rotatably connected to the opposite side of the bottom of the first connecting frame; the bottom end of the first connecting rod is rotatably connected with a second connecting frame, and the right side of the bottom end of the second connecting frame is rotatably connected with a second connecting rod; the bottom end of the second connecting frame is rotatably connected with a third connecting frame through a second connecting rod which is rotatably connected, and the third connecting frame is positioned under the first connecting frame; the bottom side of the third connecting frame is fixedly connected with a base, and the bottom side of the base is fixedly connected with a trundle; the top side of the base is fixedly connected with a supporting frame, and the top end of the supporting frame is connected with a supporting plate in a sliding manner; and the side surface of the top end of the supporting frame is in threaded connection with a fixing bolt.

Preferably, the top end of the placing shell is connected with a top cover in a clamping mode, and a handle is fixedly connected to the surface of the top side of the top cover.

Preferably, the number of the placing discs is a plurality, the fixing plates are fixedly connected between two sides of the opposite sides of the placing discs, and the adjacent placing discs are distributed in parallel at equal intervals.

Preferably, the number of the caster wheels is four, and the four caster wheels are positioned at four corner positions on the bottom side of the base.

Preferably, the number of the supporting frames is two, and the two supporting frames are placed in parallel.

Preferably, the tail end of the fixing bolt penetrates through the side surface of the support frame and is tightly attached to the surface of the support plate.

Preferably, the number of the second connecting frames is two, the two second connecting frames are symmetrically distributed about the first connecting frame, two second electric push rods are arranged between the two second connecting frames, the second electric push rods are fixedly connected with each other in a back-to-back mode, and the output ends of the second electric push rods are fixedly connected with the second connecting frames.

Preferably, the number of the first connecting rods is two, and the two first electric push rods are symmetrically distributed around the first connecting frame.

Preferably, the first connecting rod is structurally identical to the second connecting rod.

Preferably, the first connecting frame, the second connecting frame and the third connecting frame have the same structure, a first connecting groove is formed on the opposite side of the bottom of the first connecting frame, a first connecting shaft is fixedly connected in the first connecting groove, a first connecting rod is rotatably sleeved on the surface of the first connecting shaft, two sides of the opposite side of one end of the second connecting frame are provided with second connecting grooves, a second connecting shaft is fixedly connected in the second connecting grooves, a first connecting rod is rotatably sleeved on the surface of a second connecting shaft at one side of the top of the second connecting frame, one end of the second connecting rod is rotatably sleeved on the second connecting shaft at one side of the bottom of the second connecting frame, and the surfaces of two opposite sides of the top of the third connecting frame are provided with third placing grooves, the inner walls of the third placing grooves are fixedly connected with third connecting shafts, and the surfaces of the third connecting shafts are rotatably connected with the tail ends of the second connecting rods.

The application has the advantages that: the folding logistics trolley is simple in structure and suitable for mail transfer.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall front connection structure of the present invention;

FIG. 3 is a schematic view of the connection structure of the first connection frame of the present invention;

fig. 4 is a schematic view of the top surface connection structure of the support frame of the present invention.

In the figure: 1. the placing shell comprises a placing shell, 2, a pushing handle, 3, a top cover, 4, a supporting frame, 5, a supporting plate, 6, a fixing bolt, 7, a first electric push rod, 8, a fixing plate, 9, a placing disc, 10, a first connecting frame, 11, a first connecting rod, 12, a second connecting frame, 13, a second connecting rod, 14, a second electric push rod, 15, a third connecting frame, 16, a base, 17 and a caster.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-4, the foldable logistic trolley suitable for mail transportation includes a placing shell 1, a first connecting frame 10, a placing and taking mechanism and a folding and height-adjusting mechanism; wherein the bottom side of the placing shell 1 is fixedly connected with a first connecting frame 10, and the right side of the placing shell 1 is fixedly connected with a push handle 2; the above-mentioned

The placing and taking mechanism comprises a first electric push rod 7, a placing disc 9 and a fixing plate 8, and the first electric push rod 7 is fixedly connected to the inner wall of the bottom side of the placing shell 1; the output end of the first electric push rod 7 is fixedly connected with a placing disc 9, and the placing disc 9 is connected to the inner wall of the placing shell 1 in a sliding mode; the top side of the placing plate 9 is fixedly connected with a fixing plate 8;

the folding height-adjusting mechanism comprises a first connecting frame 10, a first connecting rod 11, a second connecting rod 13 and a second connecting frame 12, and the opposite side of the bottom of the first connecting frame 10 is rotatably connected with the first connecting rod 11; the bottom end of the first connecting rod 11 is rotatably connected with a second connecting frame 12, and the right side of the bottom end of the second connecting frame 12 is rotatably connected with a second connecting rod 13; the bottom end of the second connecting frame 12 is rotatably connected with a third connecting frame 15 through a second connecting rod 13 which is rotatably connected, and the third connecting frame 15 is positioned under the first connecting frame 10; the bottom side of the third connecting frame 15 is fixedly connected with a base 16, and the bottom side of the base 16 is fixedly connected with a caster 17; the top side of the base 16 is fixedly connected with a supporting frame 4, and the top end of the supporting frame 4 is slidably connected with a supporting plate 5; the top end side surface of the support frame 4 is in threaded connection with a fixing bolt 6.

The top end of the placing shell 1 is connected with a top cover 3 in a clamping mode, and the surface of the top side of the top cover 3 is fixedly connected with a handle, so that the top end of the placing shell 1 can be conveniently clamped by the top cover 3; the number of the placing discs 9 is a plurality, the fixing plates 8 are fixedly connected between two sides of the opposite sides of the adjacent placing discs 9, and the adjacent placing discs 9 are distributed in parallel at equal intervals, so that the placing discs 9 can be conveniently placed at equal intervals and compactly; the number of the caster wheels 17 is four, and the four caster wheels 17 are positioned at four corner positions at the bottom side of the base 16, so that the device can move conveniently; the number of the supporting frames 4 is two, and the two supporting frames 4 are placed in parallel, so that the supporting frames 4 can move conveniently; the tail end of the fixing bolt 6 penetrates through the side surface of the support frame 4 to be tightly attached to the surface of the support plate 5, so that the support plate 5 and the support frame 4 are fixedly connected; the number of the second connecting frames 12 is two, the two second connecting frames 12 are symmetrically distributed about the first connecting frame 10, two second electric push rods 14 are arranged between the two second connecting frames 12, the second electric push rods 14 are fixedly connected in a reverse mode, and the output ends of the second electric push rods 14 are fixedly connected with the second connecting frames 12, so that the second connecting frames 12 can be conveniently adjusted; the number of the first connecting rods 11 is two, and the two first electric push rods 7 are symmetrically distributed about the first connecting frame 10, so that the adjustment of the first connecting rods 11 is facilitated; the first connecting rod 11 and the second connecting rod 13 have the same structure, so that the first connecting rod 11 and the second connecting rod 13 can be placed compactly and can be operated conveniently; the first connecting frame 10, the second connecting frame 12 and the third connecting frame 15 have the same structure, a first connecting groove is formed in the opposite side of the bottom of the first connecting frame 10, a first connecting shaft is fixedly connected in the first connecting groove, the surface of the first connecting shaft is rotatably sleeved with the first connecting rod 11, a second connecting groove is formed in the two sides of the opposite side of one end of the second connecting frame 12, a second connecting shaft is fixedly connected in the second connecting groove, the surface of the second connecting shaft on one side of the top of the second connecting frame 12 is rotatably sleeved with the first connecting rod 11, one end of the second connecting rod 13 is rotatably sleeved with the second connecting shaft on one side of the bottom of the second connecting frame 12, third placing grooves are formed in the two opposite side surfaces of the top of the third connecting frame 15, third connecting shafts are fixedly connected to the inner walls of the third placing grooves, and the surfaces of the third connecting shafts are rotatably connected with the tail ends of the second connecting, facilitating the height adjustment of the placing case 1.

When the utility model is used, the electric elements in the application are externally connected with a power supply and a control switch when in use, the first electric push rod 7 is started, the first electric push rod 7 pushes the placing plate 9 to move along the placing shell 1, the placing plate 9 is pushed out from the placing shell 1, a worker can place mails on the surface of the placing plate 9 conveniently, the worker can place and use the mails conveniently, meanwhile, during transportation, the first electric push rod 7 pushes the placing plate 9 to place in the placing shell 1, the placing plate 9 is convenient to store, meanwhile, when the height of the placing shell 1 is adjusted, the second electric push rod 14 is started, the output end of the second electric push rod 14 adjusts the movement of the second connecting frame 12, the second connecting frame 12 further drives the connected first connecting rod 11 and the second connecting rod 13 to adjust, the first connecting frame 10 and the third connecting frame 15 are convenient to move, and then adjust the height of placing shell 1, when placing shell 1 simultaneously and removing, place shell 1 and drive backup pad 5 and remove, backup pad 5 and then remove along carriage 4, after placing shell 1 and remove a certain position, fix backup pad 5 in carriage 4 through fixing bolt 6, be convenient for place the stability that shell 1 placed, the user of the different heights of being convenient for adjusts according to the demand.

This kind of folding commodity circulation platform truck suitable for mail is transported novel in design, simple structure, be convenient for place the mail layering in order through placing dish 9, be convenient for simultaneously will place the dish 9 automatic shifting out and put into, the mail removal of being convenient for to place, the worker of being convenient for simultaneously will place the dish 9 of placing of 1 least significant end of shell and take out, the worker operation of being convenient for.

When using, under the effect of the folding mechanism of increaseing through setting up, the worker of being convenient for highly adjusting of placing shell 1 is convenient for receive and release the device simultaneously, reduces the volume, is convenient for place shell 1 and adjusts the back and stabilize fixedly, and then satisfies different height workers' user demand, and practicality value is higher, is fit for using widely.

It is well within the skill of those in the art to implement, without undue experimentation, the present invention does not relate to software and process improvements, as related to circuits and electronic components and modules.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; 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. Folding commodity circulation platform truck suitable for mail is transported, its characterized in that: comprises a placing shell (1), a first connecting frame (10), a placing and taking mechanism and a folding height-adjusting mechanism; wherein the bottom side of the placing shell (1) is fixedly connected with a first connecting frame (10), and the right side of the placing shell (1) is fixedly connected with a push handle (2); the placing and taking mechanism comprises a first electric push rod (7), a placing disc (9) and a fixing plate (8), and the first electric push rod (7) is fixedly connected to the inner wall of the bottom side of the placing shell (1); the output end of the first electric push rod (7) is fixedly connected with a placing disc (9), and the placing disc (9) is connected to the inner wall of the placing shell (1) in a sliding manner; the top side of the placing disc (9) is fixedly connected with a fixing plate (8);

the folding height-adjusting mechanism comprises a first connecting frame (10), a first connecting rod (11), a second connecting rod (13) and a second connecting frame (12), and the opposite side of the bottom of the first connecting frame (10) is rotatably connected with the first connecting rod (11); the bottom end of the first connecting rod (11) is rotatably connected with a second connecting frame (12), and the right side of the bottom end of the second connecting frame (12) is rotatably connected with a second connecting rod (13); the bottom end of the second connecting frame (12) is rotatably connected with a third connecting frame (15) through a second connecting rod (13) which is rotatably connected, and the third connecting frame (15) is positioned under the first connecting frame (10); the bottom side of the third connecting frame (15) is fixedly connected with a base (16), and the bottom side of the base (16) is fixedly connected with a caster (17); the top side of the base (16) is fixedly connected with a supporting frame (4), and the top end of the supporting frame (4) is connected with a supporting plate (5) in a sliding manner; and a fixing bolt (6) is in threaded connection with the side surface of the top end of the supporting frame (4).

2. The folding logistics trolley for mail transfer of claim 1, wherein: the top end of the placing shell (1) is connected with a top cover (3) in a clamping mode, and a handle is fixedly connected to the surface of the top side of the top cover (3).

3. The folding logistics trolley for mail transfer of claim 1, wherein: the number of the placing discs (9) is a plurality of, the placing discs (9) are adjacent to each other, a fixing plate (8) is fixedly connected between two sides of the opposite sides of the placing discs (9), and the adjacent placing discs (9) are distributed in parallel and equidistant mode.

4. The folding logistics trolley for mail transfer of claim 1, wherein: the number of the caster wheels (17) is four, and the four caster wheels (17) are positioned at four corner positions on the bottom side of the base (16).

5. The folding logistics trolley for mail transfer of claim 1, wherein: the number of the supporting frames (4) is two, and the two supporting frames (4) are placed in parallel.

6. The folding logistics trolley for mail transfer of claim 1, wherein: the tail end of the fixing bolt (6) penetrates through the side surface of the supporting frame (4) and is tightly attached to the surface of the supporting plate (5).

7. The folding logistics trolley for mail transfer of claim 1, wherein: the number of the second connecting frames (12) is two, the second connecting frames (12) are symmetrically distributed about the first connecting frame (10), two second electric push rods (14) are arranged between the second connecting frames (12), the second electric push rods (14) are fixedly connected with each other in a back-to-back mode, and the output ends of the second electric push rods (14) are fixedly connected with the second connecting frames (12).

8. The folding logistics trolley for mail transfer of claim 1, wherein: the number of the first connecting rods (11) is two, and the two first electric push rods (7) are symmetrically distributed around the first connecting frame (10).

9. The folding logistics trolley for mail transfer of claim 1, wherein: the first connecting rod (11) and the second connecting rod (13) are consistent in structure.

10. The folding logistics trolley for mail transfer of claim 1, wherein: the first connecting frame (10), the second connecting frame (12) and the third connecting frame (15) are consistent in structure, a first connecting groove is formed in the opposite side of the bottom of the first connecting frame (10), a first connecting shaft is fixedly connected in the first connecting groove, a first connecting rod (11) is rotatably sleeved on the surface of the first connecting shaft, second connecting grooves are formed in the two sides of the opposite side of one end of the second connecting frame (12), a second connecting shaft is fixedly connected in the second connecting groove, a first connecting rod (11) is rotatably sleeved on the surface of the second connecting shaft on one side of the top of the second connecting frame (12), one end of a second connecting rod (13) is rotatably sleeved on the second connecting shaft on one side of the bottom of the second connecting frame (12), third placing grooves are formed in the surfaces of the two opposite sides of the top of the third connecting frame (15), and a third connecting shaft is fixedly connected to the inner wall of each third placing groove, the surface of the third connecting shaft is rotationally connected with the tail end of the second connecting rod (13).