CN106004942B - A kind of multiple changing type express delivery classification and travelling bogie - Google Patents

Abstract

The present invention provides a kind of multiple changing type express delivery classification and travelling bogie, wherein；Tie-beam is installed, tie-beam can be along riser guide stent elevating movement under the cooperation of the first lead and the first guide groove between the riser guide stent；Motor drives tie-beam elevating movement；The tie-beam both sides are symmetrically installed with a pair of of pallet, and the top surface of each pallet and the end face away from tie-beam open, be equipped with to hold the classification box of cargo in each pallet, multiple classification grid are provided in the classification box；The classification box is divided into turnover horizontal half and overturning half portion two parts.Pallet folding support bar is hinged between the pallet both sides and pedestal both sides, the bending shaft of all pallet folding support bars is on same horizontal plane.Goods is loaded and unloaded by the trolley of the present invention, avoids the big manual labor of courier, and dress rate of discharging can be improved, existing some violences handling problem when original courier being avoided single-handedly to unload.

Description

A multi-variable express delivery sorting and transport trolley

technical field

The invention belongs to the field of transport vehicles, and relates to a express transport trolley, in particular to a multi-variable express classification and transport trolley.

Background technique

With the rapid development of e-commerce, more and more people shop online nowadays. In the fierce industry competition, this makes the express logistics industry very hot, and my country's express industry is facing unprecedented opportunities and challenges. Due to the wide variety of express goods, the delivery work of the couriers is very intensive, and the guarantee system of the courier brothers at the bottom is poor, and the transportation and delivery equipment are backward, resulting in many problems exposed to varying degrees during the delivery process, and cannot To meet the delivery work in various occasions, many couriers can only place the goods on the ground after arriving at the delivery point, and then classify them. efficiency. Although there are many regular express delivery companies in China at present, their strengths are uneven, and there are many chaos in the industry.

The current problems include: some couriers’ violent loading and unloading of goods leads to damage to goods, low delivery efficiency of express goods, high labor intensity of couriers during transportation and delivery, difficulty in meeting different requirements of different environments during delivery, etc. problems, and to a certain extent, it is difficult to quickly classify and ensure the safety of goods and couriers themselves.

Contents of the invention

Based on the problems existing in the prior art, the present invention provides a multi-variable courier sorting and transport trolley, which solves the technical problems of high labor intensity and low efficiency of courier loading and unloading goods in the prior art.

In order to solve the above-mentioned technical problems, the application adopts the following technical solutions to achieve:

A multi-variable express sorting and transport trolley, including a base with universal wheels, a pair of lifting guide rail brackets are rotatably installed on both sides of the middle of the base, a bracket folding support rod is hinged between the lifting guide rail bracket and the base, and the bracket is folded and supported When the rod is in a straight line state, the lift guide rail bracket and the base are in a vertical state;

A connecting beam is installed between the lifting guide rail brackets, first guide columns are arranged at both ends of the connecting beam, a first guide groove matching with the first guide column is provided on the lifting guide rail bracket, and the connecting beam is connected between the first guide column and the first guide column. With the cooperation of the first guide groove, it can move up and down along the lifting guide rail bracket;

A motor bracket is also installed on the pair of lifting guide rail brackets, a motor with a take-up wheel is installed on the motor bracket, a horizontal shaft is installed on the lifting guide rail bracket above the motor, and a horizontal shaft is installed on the horizontal shaft. It is a guide pulley that rotates on the rotating shaft. One end of the wire rope is connected to the take-up pulley, and the other end of the wire rope bypasses the guide pulley and connects with the connecting beam. The motor drives the connecting beam to move up and down;

A pair of trays are installed symmetrically on both sides of the connecting beam, the top surface of each tray and the end surface away from the connecting beam are open, and a sorting box for holding goods is installed in each tray. a classification grid;

The sorting box is divided into two parts, a horizontal half and an overturned half, which are rotationally connected; both sides of the horizontal half are provided with second guide columns, and horizontal A second guide groove is processed, and the second guide column is installed in the second guide groove so that the sorting box can realize push-pull movement relative to the tray;

The end of the flipped half is connected to the end of the base by a flexible flip rod, and the flexible flip rod is used to pull the flipped half and the horizontal half from the folded state to the unfolded state as the tray rises;

The tray folding support rods are hinged between the two sides of the tray and the base, and the bending axes of all the tray folding support rods are on the same horizontal plane.

The present invention also has the following distinguishing technical features:

The projections on the horizontal plane of the tray folding support rods on both sides of the tray intersect.

The top end of the tray folding support rod is hinged on the second guide groove on the tray.

The second guide column moves in the second guide groove between the tray folding support rods on both sides of the tray.

The hinge shaft at the bottom end of the tray folding support rod is installed in the third guide groove provided on both sides of the base, and the third guide groove is also provided with a gear slot matching with the hinge shaft. The hinge shaft and the end of the third guide groove The bottom and the gear slot are used to support pallets of different heights.

Limiting baffles are installed on both sides of the base, and the limiting baffles are used to limit the position of the pallet.

A hinge is used to realize the rotational connection between the horizontal half and the turning half.

Compared with the prior art, the present invention has beneficial technical effects as follows:

(I) Loading and unloading goods by the trolley of the present invention avoids the courier's heavy physical labor, and can improve the efficiency of loading and unloading, avoiding some violent loading and unloading problems that existed when the original courier unloaded the goods with bare hands. Through the classification box, the goods can be classified, placed and delivered in one loading process, which can greatly improve the delivery efficiency. The goods can be lifted and lowered by the pulley lifting mechanism, which greatly reduces the labor intensity; the trolley is light, movable and foldable, which can meet different delivery requirements in different environments. At the same time, when the goods are placed on the trolley from the express compartment, the trolley is a mobile Delivery shelves.

(II) The current society is a people-oriented society, so it is necessary to invest more in the liberation of human labor. Among the many means of transportation, there is no one that is really suitable for the express delivery industry. However, this design not only embodies people-oriented, but also further improves some problems in the transportation process of this industry. Moreover, this design has a simple structure, is relatively easy to manufacture, has high feasibility, relatively low cost, and wide applicability. At present, express delivery mainly relies on manual loading and unloading of goods, and it is difficult to guarantee the safety of couriers and goods. Therefore, a portable multi-functional express delivery booster that integrates safe loading and unloading, article classification, and fast distribution is needed.

Description of drawings

Figure 1 is a schematic diagram of the front view of the car.

Fig. 2 is a top view structural diagram of the trolley.

Figure 3 is a schematic side view of the power part of the trolley.

The meaning of each label in the figure is: 1- base, 2- universal wheel, 3- lifting guide rail bracket, 4- bracket folding support rod, 5- connecting beam, 6- first guide column, 7- first guide groove, 8-motor bracket, 9-reel, 10-motor, 11-horizontal shaft, 12-guide pulley, 13-wire rope, 14-pallet, 15-classification box, (15-1)-classification grid, (15 -2)-Horizontal half, (15-3)-Flip half, (15-4)-Hinge, 16-Second guide column, 17-Second guide groove, 18-Flexible flip rod, 19-Tray Folding support rod, 20-bending rotating shaft, 21-hinged shaft, 22-the third guide groove, 23-gear slot, 24-limiting baffle.

The specific content of the present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments.

Detailed ways

Comply with above-mentioned technical solution, the specific embodiment of the present invention is given below, it should be noted that the present invention is not limited to following specific embodiment, all equivalent transformations done on the basis of the technical solution of the present application all fall within the scope of protection of the present invention . The present invention will be described in further detail below in conjunction with the examples.

Example:

Complying with the above-mentioned technical scheme, as shown in Fig. 1 to Fig. 3, the present embodiment provides a kind of multi-variable express delivery sorting and transport trolley, including the base 1 with the universal wheel 2, and the two sides of the middle part of the base 1 are rotatably installed with a For the lifting guide rail support 3, a support folding support rod 4 is hinged between the lifting guide rail support 3 and the base 1, and when the support folding support rod 4 is in a straight line state, the lifting guide rail support 3 and the base 1 are in a vertical state;

A connecting beam 5 is installed between the lifting guide rail brackets 3, and first guide columns 6 are arranged at both ends of the connecting beam 5, and a first guide groove 7 cooperating with the first guide column 6 is provided on the lifting guide rail bracket 3, and connected The beam 5 can move up and down along the lifting guide rail bracket 3 under the cooperation of the first guide column 6 and the first guide groove 7;

A motor bracket 8 is also installed on the pair of lifting guide rail supports 3, a motor 10 with a take-up wheel 9 is installed on the motor bracket 8, and a transverse shaft 11 is installed on the lifting guide rail bracket 3 above the motor 10, The horizontal shaft 11 is equipped with a guide pulley 12 that rotates with the horizontal shaft 11 as the rotation axis, and one end of the wire rope 13 is connected to the take-up pulley 9, and the other end of the wire rope 13 is connected to the connecting beam 5 around the guide pulley 12, and the motor 10 drives Connecting beam 5 lifting movement;

A pair of pallets 14 are installed symmetrically on both sides of the connecting beam 5, the top surface of each pallet 14 and the end face away from the connecting beam 5 are open, and a sorting box 15 for holding goods is installed in each pallet 14. A plurality of sorting grids 15-1 are arranged in the sorting box 15;

Described sorting box 15 is divided into two parts of horizontal half 15-2 and turning half 15-3, and the rotary connection between horizontal half 15-2 and turning half 15-3; Second guide columns 16 are arranged on both sides, and second guide grooves 17 are horizontally processed on the two side walls of the tray 14. The second guide columns 16 are installed in the second guide grooves 17 so that the sorting box 15 can be pushed and pulled relative to the tray 14 type of exercise;

The end of the flipped half 15-3 and the end of the base 1 are connected by a flexible flip rod 18, and the flexible flip rod 18 is used to turn the flipped half 15-3 and the horizontal half 15-2 from the folded state As the tray 14 rises and is pulled to the unfolded state;

The tray folding support rods 19 are hinged between the two sides of the tray 14 and the base 1, and the bending axes 20 of all the tray folding support rods 19 are on the same horizontal plane.

The projections on the horizontal plane of the tray folding support rods 19 on both sides of the tray 14 intersect. Such a structure can be stably supported.

The top of the tray folding support rod 19 is hinged on the second guide groove 17 on the tray 14, which is convenient for disassembly and installation.

The second guide column 16 moves in the second guide groove 17 between the tray folding support bars 19 on both sides of the tray 14 .

The hinge shaft 21 at the bottom end of the tray folding support rod 19 is installed in the third guide groove 22 provided on both sides of the base 1, and the third guide groove 22 is also provided with a gear slot 23 cooperating with the hinge shaft 21. The hinge shaft 21 and The end of the third guide slot 22 or the gear slot 23 is used to support the pallets 14 of different heights. Different gears, different heights.

Limiting baffles 24 are installed on both sides of the base 1, and the limiting baffles 24 are used to limit the tray 14, and when the tray 14=falls onto the base 1, the spacing is performed.

The hinge 15-4 realizes the rotational connection between the horizontal half 15-2 and the turning half 15-3.

The use process of the present invention is as follows:

The initial state of the trolley is contracted. When the courier picks up the goods from the warehouse, he will quickly open the folded trolley. First, he will open the lifting guide rail bracket 3, which is perpendicular to the base 1. At this time, the bracket is folded and the support rod 4 becomes straight. The lock plays a supporting role, and then starts the motor 10, which drives the tray 14 to move upwards. As the tray 14 rises, the tray folding support rod 19 slowly unfolds, and the flexible turning rod 18 also unfolds and generates a pulling force, which will fold and place the tray. Together the horizontal half 15 - 2 and the turning half 15 - 3 are unfolded, and the sorting box 15 is moved to both ends in the pallet 14 to spread out. The motor 10 drives the tray 14 to rise to the preset position and stops rising. If a higher height is required, the motor 10 can drive the tray 14 to rise to a new height. At this time, the hinge shaft 21 of the tray folding support rod 19 needs to be guided from the third The end of the slot 22 moves into a predetermined gear slot 23 to support the tray 14 .

After the trolley is fully unfolded, the small and medium-sized goods are quickly classified and loaded according to different required categories and sizes through the sorting box 15. The goods contained in the sorting box 15 are pushed horizontally into the compartment, and then large and fragile goods are loaded into the compartment to complete a loading process from the warehouse to the express vehicle, and then the trolley is quickly folded to the initial state, and then placed in the empty position of the express vehicle . When the courier arrives at the delivery location, he will quickly open the trolley, take out the sorted goods and place them on the trolley, and deliver them quickly through the classified commodity categories, so as to avoid frequent entry and exit of the courier and the difficulty of finding the goods. , so as to reduce the labor intensity of the courier. If the geographical environment is poor and the courier vehicle is not easy to pass through the area, the trolley can be used as a mobile sorting shelf to complete the delivery work. After the delivery is completed, the car is quickly folded and placed in the express car to complete a complete express transportation and delivery process.

Claims (7)

1. A multi-variable courier sorting and transport trolley, including a base (1) with universal wheels (2), a pair of lifting guide rail brackets (3) are rotatably installed on both sides of the middle of the base (1), and the lifting guide rail brackets (3) and the base (1) are hinged with a bracket folding support rod (4). When the bracket folding support rod (4) is in a straight line state, it is in a vertical state between the lifting guide rail bracket (3) and the base (1). in: A connecting beam (5) is installed between the described lifting guide rail brackets (3), the first guide columns (6) are arranged at both ends of the connecting beam (5), and the first guiding column (6) is arranged on the lifting guide rail bracket (3). (6) the cooperating first guide groove (7), the connecting beam (5) can move up and down along the lifting guide rail support (3) under the cooperation of the first guide column (6) and the first guide groove (7); A motor bracket (8) is also installed on the described pair of lifting guide rail supports (3), and a motor (10) with a take-up wheel (9) is installed on the motor bracket (8), above the motor (10) The horizontal shaft (11) is installed on the lifting guide rail support (3), and the guide pulley (12) that takes the horizontal shaft (11) as the rotation axis to rotate is installed on the horizontal shaft (11), and the take-up wheel (9) is connected with One end of steel wire rope (13), the other end of steel wire rope (13) walks around guide pulley (12) and links to each other with connecting beam (5), and motor (10) drives connecting beam (5) lifting motion; A pair of pallets (14) are installed symmetrically on both sides of the connecting beam (5), and the top surface of each pallet (14) and the end face away from the connecting beam (5) are open, and a container for holding a tray is installed in each pallet (14). A sorting box (15) for placing goods, and a plurality of sorting grids (15-1) are arranged in the sorting box (15); Described sorting box (15) is divided into two parts of horizontal half (15-2) and overturned half (15-3), between horizontal half (15-2) and overturned half (15-3) type connection; the two sides of the horizontal half (15-2) are provided with a second guide post (16), the two side walls of the tray (14) are horizontally processed with a second guide groove (17), and the second guide post (16 ) is installed in the second guide groove (17) so that the sorting box (15) can realize push-pull movement relative to the pallet (14); The end of the flipped half (15-3) and the end of the base (1) are connected by a flexible flip pull rod (18), and the flexible flip pull rod (18) is used to turn the flip half (15-3) and the horizontal half (15-2) is drawn from the folded state to the unfolded state as the pallet (14) rises; Tray folding support bars (19) are hinged between the two sides of the tray (14) and the base (1), and the bending axes (20) of all the tray folding support bars (19) are on the same horizontal plane. 2. The multi-variable express sorting and transport trolley according to claim 1, characterized in that: the projections on the horizontal plane of the pallet folding support rods (19) on both sides of the pallet (14) intersect. 3. The multi-variable express sorting and transporting trolley according to claim 1, characterized in that: the top of the tray folding support rod (19) is hinged on the second guide groove (17) on the tray (14). 4. The multi-variable express classification and transport trolley according to claim 3, characterized in that: the second guide column (16) is between the pallet folding support rods (19) on both sides of the pallet (14). Movement in the two guide grooves (17). 5. The multi-variable express sorting and transporting trolley according to claim 1, characterized in that: the hinge shaft (21) at the bottom end of the tray folding support rod (19) is installed on the first two sides of the base (1). In the three guide grooves (22), the third guide groove (22) is also provided with a gear groove (23) that cooperates with the hinge shaft (21), and the hinge shaft (21) and the third guide groove (22) end or The gear slot (23) is used to support pallets (14) of different heights. 6. The multi-variable express sorting and transport trolley according to claim 1, characterized in that: the two sides of the base (1) are equipped with limit baffles (24), and the limit baffles (24) are used for pallets (14) Carry out limit. 7. The multi-variable express delivery classification and transportation trolley according to claim 1, characterized in that: the hinge (15-4) is passed between the horizontal half (15-2) and the turning half (15-3). ) to realize the rotary connection.