CN103192859B - multifunctional trolley - Google Patents

Abstract

The invention relates to the field of carrying tools, in particular to a multifunctional trolley which comprises wheels positioned on two sides, wherein the wheels are connected through connecting rods at axle positions, the wheels are provided with wheel supports, the wheel supports are connected with hand push rods, locking devices are arranged above the wheel supports, the trolley is also provided with carrying components, and mounting rods matched with the locking devices are arranged on two sides of the carrying components. The multifunctional handcart realizes the multifunctional application through the structure of connecting different carrying assemblies with the handcart frame; in addition, the mounting pipes on the two sides of the carrying assembly are matched with the locking devices on the wheel supports, the fixing and loosening of the carrying assembly can be controlled through the locking buttons, the carrying assembly is placed on the ground when goods are loaded or unloaded conveniently, and the carrying assembly is fixed through the locking buttons in the transportation process. The invention has the advantages of ingenious design, time and labor saving, low manufacturing cost, high carrying efficiency, wide application, less occupied space and convenient assembly and disassembly.

Description

multifunctional trolley

technical field

The invention relates to the field of transport tools, in particular to a multifunctional trolley.

Background technique

In daily life and work, trolleys are common transportation tools, but traditional trolleys have a single purpose and can only carry out one or two items. For example, a hopper for transporting sand, gravel or bricks is not suitable for transporting long of wood. According to the needs of moving different items, it is necessary to purchase trolleys for different purposes, which not only increases the storage space of the trolleys, but also wastes financial resources. On the other hand, for traditional handcarts, the hopper is fixed and has a relatively high distance from the ground. Workers need to pay more labor to complete loading or unloading, and there are certain safety hazards. For example, when carrying a bucket full of water, it cannot be easily carried, and the bucket needs to be lifted onto a trolley to be transported, which is laborious and time-consuming.

Contents of the invention

In view of the above disadvantages, the object of the present invention is to provide a trolley suitable for various purposes and convenient for loading and unloading.

In order to achieve the above object, the technical solution of the present invention is: a multifunctional trolley, which includes wheels located on both sides, the wheels are connected at the axle position through connecting rods, the wheels are provided with wheel brackets, and the wheel brackets are connected with hand push rods. A locking device is provided above the wheel bracket, and the trolley is also provided with a handling assembly, and the two sides of the handling assembly are provided with mounting rods that match the locking device.

Preferably, the locking device is a receiving tube matched with the installation rod and a locking button above the receiving tube.

Preferably, the connecting rods are connecting pipes that surround each other, and the positions where the connecting pipes surround each other are provided with a plurality of holes, and are fixed by pins.

Preferably, the hand push rod is connected to the support leg through a ring sleeve and a locking button.

Preferably, the supporting legs are connecting pipes that surround each other, and the positions where the connecting pipes surround each other are provided with a plurality of holes, and are fixed by pins.

Preferably: the end of the hand push rod is provided with a protective handle.

Preferably, the handling component is a barrel component, a square hopper component, a forklift component, a timber component or a flatbed truck component.

Preferably, the forklift assembly includes a fork arranged on the installation rod and two support rods located behind the fork, the end of the support rod is provided with a ring sleeve, and the upper support rod is connected to the wheel bracket through a cross bar , the supporting rod below is connected with the connecting rod.

Preferably, the timber component is a concave part, and the load-bearing pipes of the timber component are connecting pipes that are looped together, and the positions of the connecting tubes that are looped around each other are provided with a plurality of holes, and are fixed by pins .

The beneficial effect of the present invention is that: the present invention realizes the multifunctional purpose of the trolley through the structure of connecting different handling components with the trolley frame; With cooperation, the fixing and loosening of the handling components can be controlled by the locking button, which is convenient for placing the handling components on the ground when loading or unloading, and the handling components can be fixed by the locking buttons during transportation. The present invention is ingenious in design, saves time and labor, low cost, high handling efficiency, wide application, less space occupation, convenient assembly and disassembly, and improves the utilization rate of the trolley. The invention has comprehensive design functions, simple structure, convenient assembly, convenient operation and durability.

Description of drawings

Fig. 1 is a structural schematic diagram of the present invention.

Fig. 2 is a schematic diagram of loading and unloading states of the first embodiment of the present invention.

Fig. 3 is a schematic diagram of the transportation process state of the first embodiment of the present invention.

Fig. 4 is a schematic diagram of loading and unloading states of the second embodiment of the present invention.

Fig. 5 is a schematic diagram of the state of the transportation process of the second embodiment of the present invention.

Fig. 6 is a schematic diagram of loading and unloading states of the third embodiment of the present invention.

Fig. 7 is a schematic diagram of the transportation process state of the third embodiment of the present invention.

Fig. 8 is a schematic structural diagram of a forklift assembly according to a third embodiment of the present invention.

Fig. 9 is a schematic diagram of the transportation process state of the fourth embodiment of the present invention.

Fig. 10 is a schematic diagram of loading and unloading states of the fifth embodiment of the present invention.

Fig. 11 is a schematic diagram of the transportation process state of the fifth embodiment of the present invention.

Among them, 1-wheel; 2-wheel bracket; 3-axle; 4-lock button; 5-accepting tube; 6-connecting rod; 7-hand push rod; Eyelet; 11-Installation Rod; 12-Fork; 13-Support Rod; 14-Ring Sleeve; 15-Bearing Rod; - Flatbed car assembly.

detailed description

The present invention will be further described below in conjunction with specific embodiments.

As shown in Figure 1, a multi-functional trolley can be seen, it includes wheels 1 located on both sides, the wheels 1 are connected at the position of the axle shaft 3 through a connecting rod 6, the wheels 1 are provided with a wheel bracket 2, and the wheel bracket 2 is connected with a push rod 7. A locking device is provided on the top of the wheel bracket 2, and the trolley is also provided with a transport assembly, and the two sides of the transport assembly are provided with mounting rods 11 that cooperate with the locking device. Wherein, the locking device is a receiving tube 5 matched with the installation rod 11 and a locking button 4 located above the receiving tube 5 . When loading and unloading the goods, loosen the locking button 4, and the handling unit will naturally fall to the ground; during transportation, lock the locking button 4, and the handling unit will be fixed on the trolley, making the transportation more stable and safe. The connecting rods 6 between the two wheels are connecting pipes that surround each other, and the positions of the connecting pipes that surround each other are provided with a plurality of holes 10, and are fixed by pins. Similarly, the supporting legs 8 are also connecting pipes encircling each other, and the positions of the connecting pipes encircling each other are provided with a plurality of holes 10, and are fixed by pins. The distance between the two wheels 1 and the push rod 7 can be adjusted according to the size of the transport components. The hand push rod 7 is connected to the supporting leg 8 through the ring sleeve 14 and the locking button 4, and the position of the supporting leg can be adjusted according to the center of gravity of the transported object. Hand push rod 7 ends are provided with protective car handle 9, and the workman is easier to make an effort when pushing handcart uphill, and can be more stable when pushing handcart downhill, plays the effect of stable transportation.

Example 1

The handling assembly shown in Figures 2 and 3 is a drum assembly. The drum assembly can be used to transport water or other liquids, and the two sides of the drum are provided with mounting rods 11 matched with the receiving pipe 5 . When transporting, first loosen the locking button 4, put the drum filled with water or other liquids through the mutual cooperation of the installation rod 11 and the receiving pipe 5, install the drum assembly on the trolley, and adjust the wheel track and support legs at the same time distance, and fixed with pins, the trolley is lifted, and the locking knob 4 is tightened, and the drum assembly is fixed, ready to be transported.

Example 2

The handling assembly shown in Figures 4 and 5 is a square hopper assembly. The square hopper assembly can be used to transport goods such as bricks, gravel, mud, etc. The two sides of the square hopper are provided with mounting rods 11 matched with the receiving pipe 5 . Its using method is the same as embodiment 1.

Example 3

The handling assembly shown in Figures 6 and 7 is a forklift assembly. This forklift package can be used to transport goods in boxes or pallets. As can be seen from the structural schematic diagram of the forklift assembly shown in Figure 8, it includes a fork 12 arranged on the mounting rod 11 and two support rods 13 positioned at the rear of the fork 12. 13 links to each other with wheel bracket 2 by cross bar, and the support bar 13 below links to each other with connecting rod 6. During use, the fork 12 is installed on the mounting rod 11, the ring sleeve 14 at the end of the supporting rod 13, the cross bar and the connecting rod 6 are fixed on the handcart, and the wheel track and the distance between the supporting legs are adjusted simultaneously, and fixed with pins, The trolley is lifted, and the locking knob 4 is tightened, so that the forklift assembly is fixed and ready for transportation.

Example 4

The handling assembly shown in Figure 9 is a timber assembly. This timber component can be used to transport long goods such as timber. The wood component is a concave part, and the load-bearing rod 15 of the wood component is a connecting pipe that is surrounded by each other. The positions of the connecting pipes are provided with a plurality of holes 10, and are fixed by pins. The size adjusts the size of the wood component. When in use, adjust the size of the load-bearing bar 15 according to the size of the goods to be transported, install the timber assembly on the trolley, adjust the wheel base and the distance between the supporting legs at the same time, and fix it with pins, lift the trolley, and lock it Button 4 is tightened, just timber component is fixed, can transport.

Example 5

The handling assembly shown in Figures 10 and 11 is a flatbed truck assembly. This flatbed kit can be used to transport larger sized goods and a large amount of goods can be transported at one time. The two sides of the flatbed truck are provided with mounting rods 11 matched with the receiving pipe 5 . Its using method is the same as embodiment 1.

Claims (5)

1. A kind of multifunctional handcart, it comprises the wheel (1) that is positioned at both sides, and wheel (1) is connected by connecting rod (6) at axle (3) position, and wheel (1) is provided with wheel support (2), and wheel The bracket (2) is connected with a hand push rod (7), the wheel bracket (2) is provided with a locking device above, and the trolley is also provided with a handling assembly, and the two sides of the handling assembly are equipped with The installation rod (11); it is characterized in that: the locking device is a receiving pipe (5) matched with the installation rod (11) and a locking button (4) located above the receiving pipe (5), the The connecting rods (6) are connecting pipes that are looped around each other. The positions of the connecting tubes that are looped around each other are provided with a plurality of holes (10) and fixed by pins. The hand push rod (7) passes through the ring The sleeve (14) and the locking button (4) are connected to the supporting legs (8), the supporting legs (8) are connecting pipes which are surrounded by each other, and the positions of the connecting pipes which are surrounded by each other are provided with multiple eyelets (10) and fixed with pins. 2. The multifunctional trolley according to claim 1, characterized in that: a protective cart handle (9) is provided at the end of the push rod (7). 3. The multifunctional trolley according to claim 1, characterized in that: the handling assembly is a drum assembly (16), a square hopper assembly (17), a forklift assembly (18), a timber assembly (19) or a flatbed Components (20). 4. The multifunctional trolley according to claim 3, characterized in that: the forklift assembly (18) includes a fork (12) arranged on the mounting rod (11) and two supports behind the fork (12) Rod (13), the end of the support rod (13) is provided with a ring sleeve (14), the upper support rod (13) is connected with the wheel bracket (2) through a cross bar, and the lower support rod (13) is connected to the Rod (6) links to each other. 5. The multifunctional trolley according to claim 3, characterized in that: the timber component (19) is a concave part, and the load-bearing rod (15) of the timber component is a connecting pipe that is looped around each other, and the A plurality of holes (10) are arranged at the positions where the connecting pipes are looped together, and are fixed by pins.