CN207984891U

CN207984891U - logistics trolley

Info

Publication number: CN207984891U
Application number: CN201820310915.6U
Authority: CN
Inventors: 陈松; 张永胜
Original assignee: Chengdu Information Technology Co Ltd of CAS
Current assignee: Chengdu Information Technology Co Ltd of CAS
Priority date: 2018-03-07
Filing date: 2018-03-07
Publication date: 2018-10-19
Anticipated expiration: 2028-03-07

Abstract

The utility model discloses a kind of logistics trolley, including main cart and secondary cart, the secondary cart is placed on the main cart；The main cart includes bottom frame, chassis, primary push rod and main traveling wheel, the chassis is fixed in the bottom frame, the primary push rod is wherein fixedly connected on one side with the bottom frame, four main traveling wheels are fixed at the downside of the bottom frame, and there are four installing frames for setting on the chassis；The secondary cart includes bottom plate, secondary push rod and secondary traveling wheel, and the upper side in the bottom plate is arranged in the secondary push rod, and four secondary traveling wheels are fixed at the downside of the bottom plate, and four secondary traveling wheels are correspondingly arranged with the installing frame.Secondary cart is arranged on main cart by a kind of logistics trolley of the utility model by the way that two carts are arranged, it is made to only take up the space of main cart when placing, then is needed in use, can be separated, the function of two carts of realization again.

Description

Logistics trolley

Technical field

The utility model is related to logistics field more particularly to a kind of logistics trolleys.

Background technology

Logistics trolley is the auxiliary tool to transport goods being widely used in logistics field, but logistics at this stage Its structure of cart is relatively simple, and is single structure, if simultaneously buy two carts, be likely to occur floor space compared with More situations, if only buy one, and possibly be present at be badly in need of cart in the case of the inadequate situation of cart.

Utility model content

The purpose of this utility model is that solve the above-mentioned problems and provides a kind of logistics trolley.

The utility model is achieved through the following technical solutions above-mentioned purpose：

A kind of logistics trolley, including main cart and secondary cart, the secondary cart are placed on the main cart；

The main cart includes bottom frame, chassis, primary push rod and main traveling wheel, and the chassis is fixed at the bottom frame Interior, the primary push rod is wherein fixedly connected on one side with the bottom frame, and four main traveling wheels are fixed at the bottom frame Downside, there are four installing frames for setting on the chassis；

The secondary cart includes bottom plate, secondary push rod and secondary traveling wheel, and the secondary push rod is arranged in the upside of the bottom plate Face, four secondary traveling wheels are fixed at the downside of the bottom plate, and four secondary traveling wheels and the installing frame It is correspondingly arranged.

Specifically, the downside of the chassis overlaps setting with the downside of the bottom frame, the upper side of the chassis with The distance between upper side of the bottom frame is equal with the thickness of the bottom plate, the inside casing of the size of the bottom plate and the bottom frame Equal sized, the bottom plate is placed in the bottom frame and on the chassis.

Specifically, the secondary push rod includes main shaft and N-shaped bar, and the place on one side of the bottom plate is provided with straight trough, the main shaft It is arranged in the straight trough and is rotatably connected by shaft and the both ends of the straight trough, both ends and the master of the n types bar Axis is fixedly connected, and the upper side of the bottom plate is provided with the mounting groove for placing the N-shaped bar.

Preferably, the deep equality of the diameter of the main shaft and the straight trough, diameter and the mounting groove of the N-shaped bar Deep equality.

The beneficial effects of the utility model are：

Secondary cart is arranged on main cart by a kind of logistics trolley of the utility model by the way that two carts are arranged, So that it is only taken up the space of main cart when placing, then needs in use, can be separated, the work(of two carts of realization again Energy.

Description of the drawings

Fig. 1 is the structural schematic diagram of logistics trolley described in the utility model；

Fig. 2 is the structural schematic diagram of main cart described in the utility model；

Fig. 3 is the structural schematic diagram of secondary cart described in the utility model.

Specific implementation mode

The utility model is described in further detail below in conjunction with the accompanying drawings：

As shown in Figure 1, Figure 2 and Figure 3, a kind of logistics trolley of the utility model, including main cart and secondary cart, it is secondary Cart is placed on main cart；Main cart includes bottom frame 1, chassis 2, primary push rod 3 and main traveling wheel 4, and chassis 2 is fixed at In bottom frame 1, primary push rod 3 is wherein fixedly connected on one side with bottom frame 1, and four main traveling wheels 4 are fixed at the downside of bottom frame 1 Face, there are four installing frames 5 for setting on chassis 2；

Secondary cart includes bottom plate 6, secondary push rod and secondary traveling wheel 7, and the upper side in bottom plate 6 is arranged in secondary push rod, and four secondary Traveling wheel 7 is fixed at the downside of bottom plate 6, and four traveling wheels 7 are correspondingly arranged with installing frame 5, the downside of chassis 2 Setting, the thickness of the distance between the upper side of chassis 2 and the upper side of bottom frame 1 with bottom plate 6 are overlapped with the downside of bottom frame 1 Equal, the size and the inside casing of bottom frame 1 of bottom plate 6 are equal sized, and bottom plate 6 is placed in bottom frame 1 and on chassis 2, secondary push rod packet Main shaft 9 and N-shaped bar 8 are included, the place on one side of bottom plate 6 is provided with straight trough, and main shaft 9 is arranged in straight trough and by shaft 91 and straight trough Both ends are rotatably connected, and the both ends of N-shaped bar 8 are fixedly connected with main shaft 9, and the upper side of bottom plate 6 is provided with for placing N-shaped bar 8 Mounting groove 10.

The deep equality of the diameter and straight trough of main shaft 9, the deep equality of the diameter and mounting groove 10 of N-shaped bar 8.

A kind of operation principle of logistics trolley of the utility model is as follows：

When needing using multiple carts, but secondary cart takes out out of main cart, then by main cart and time Grade cart is used as two independent carts.

When multiple carts need not be used, secondary cart is placed into the bottom frame 1 of main cart, and by secondary traveling wheel 7 pass through installing frame 5, are at vacant state, secondary push rod is folded on bottom plate 6 so that secondary cart and main cart weight It closes, is used as a cart.

The technical solution of the utility model is not limited to the limitation of above-mentioned specific embodiment, every skill according to the present utility model The technology deformation that art scheme is made, each falls within the scope of protection of the utility model.

Claims

1. a kind of logistics trolley, it is characterised in that：Including main cart and secondary cart, the secondary cart is placed in the main On cart；

The main cart includes bottom frame, chassis, primary push rod and main traveling wheel, and the chassis is fixed in the bottom frame, The primary push rod is wherein fixedly connected on one side with the bottom frame, and four main traveling wheels are fixed under the bottom frame Side, there are four installing frames for setting on the chassis；

The secondary cart includes bottom plate, secondary push rod and secondary traveling wheel, and the secondary push rod is arranged the upper side in the bottom plate, and four A secondary traveling wheel is fixed at the downside of the bottom plate, and four secondary traveling wheels are corresponding with the installing frame sets It sets.

2. logistics trolley according to claim 1, it is characterised in that：The downside of the downside of the chassis and the bottom frame Face overlaps setting, and the upper side of the chassis and the distance between the upper side of the bottom frame are equal with the thickness of the bottom plate, The size of the bottom plate and the inside casing of the bottom frame are equal sized, and the bottom plate is placed in the bottom frame and is located at the chassis On.

3. logistics trolley according to claim 1, it is characterised in that：The secondary push rod includes main shaft and N-shaped bar, the bottom The place on one side of plate is provided with straight trough, and the main shaft is arranged in the straight trough and rotatable by shaft and the both ends of the straight trough Connection, the both ends of the N-shaped bar are fixedly connected with the main shaft, and the upper side of the bottom plate is provided with for placing the N-shaped The mounting groove of bar.

4. logistics trolley according to claim 3, it is characterised in that：The depth phase of the diameter of the main shaft and the straight trough Deng the deep equality of the diameter and the mounting groove of the N-shaped bar.