CN206156406U - Level and lifting transportation goods carrying cart - Google Patents

Abstract

A kind of horizontal and lifting cargo loading trolley. The horizontal transmission mechanism of the loading trolley uses the roller to cooperate with the tensioned conveyor belt of the adjustable bearing seat. The motor provides power to drive the gear and the chain to rotate so as to realize the same rotation of the roller and make the two conveyor belts It can move in the same direction, so that the goods can be conveyed horizontally and in the same direction. The end of the horizontal transmission mechanism is the lifting mechanism of the goods, which combines the chain and the lifting frame of the goods to realize the reciprocating movement of the lifting frame of the goods, so as to realize the non-stop lifting of the goods conveyed by the horizontal conveyor belt. The utility model can replace The process of manually moving the goods horizontally and elevating the goods can realize the horizontal and lifting transportation of the goods in a relatively small space, reducing the labor intensity of manual handling of the goods, liberating the labor force and reducing the cost.

Description

A kind of horizontal and lifting transport cargo loading trolley

technical field

The invention relates to the technical field of cargo transportation equipment, in particular to a trolley that needs to be lifted to a certain level for a short distance and lifted to transport goods.

Background technique

So far, mechanized transportation in the field of cargo transportation generally relies on conveyor belts and forklifts, but for small and medium-sized markets where the space is relatively tight, belt conveyors are not suitable because they take up a lot of space. If the transmission lifting angle of the conveyor belt is adjusted, the goods will slide down because the gravity component is greater than the frictional force of the belt to the goods. For fruits and vegetables in bundles, because the packaging section is circular, it is easy to roll down when it is conveyed upwards, and it cannot be conveyed by traditional conveyor belts. For forklifts, although it is feasible and efficient to use forklifts to transport goods and load them, the cost required for small and medium-sized markets is increased. Therefore, a current situation in the small and medium-sized market is that the loading and unloading of goods in crowded spaces is carried by manpower, which increases the cost of transportation and increases the labor force of workers.

Invention content:

The purpose of the present invention is to provide a cargo loading trolley for horizontal and lifting transportation, which can realize the horizontal transmission and lifting transportation of goods, so as to replace the manual process of moving goods horizontally and elevating and transferring goods, and can realize the loading of goods in a relatively small space. Level and lift transportation, thus liberating labor and reducing costs.

The present invention achieves the above purpose through the following technical solutions: a horizontal and lifting cargo loading trolley, including a mobile bearing mechanism, a horizontal transmission mechanism and a lifting mechanism, the specific structure and connection relationship are:

The mobile carrying mechanism includes a universal guide wheel and a frame, and the universal guide wheel is installed on the four corners of the bottom of the frame,

The horizontal transmission mechanism includes a motor, a first coupling, a second coupling, a reducer, a first driving roller, a second driving roller, a first driven roller, a second driven roller, a belt , bearings, the first chain, the first sprocket and the second sprocket, the motor is connected to the input end of the reducer through the first coupling, the output end of the reducer is connected to the first driving roller through the second coupling, the first The other end of the driving roller is connected with the first sprocket through a key, and the first sprocket is connected with the second driving roller through the first chain,

The lifting mechanism includes a third sprocket, a fourth sprocket, a second chain, a bearing, a driving shaft of the lifting sprocket, a driven shaft of the lifting sprocket, a lifting sprocket, a lifting conveyor chain and a cargo lifting frame, and the third sprocket Connect with the second driving roller through the key, the second driving roller is connected with the fourth sprocket through the second chain, the fourth sprocket is connected with the driving shaft of the lifting sprocket through the key, and the driving shaft of the lifting sprocket is connected with the lifting sprocket , the lifting sprocket is connected with the lifting conveyor chain, and the lifting conveyor chain is connected with the cargo lifting frame.

The frame is provided with various installation holes for installing various parts.

The rotation directions of the first driving roller and the second driving roller are consistent, and the tension belt between the driving roller and the driven roller moves in the same direction.

The cargo lifting frame passes through the hole on the lifting frame connecting piece on the lifting conveyor chain through the threaded connecting column and is fixed with a nut, and simultaneously the stable guide groove on the cargo lifting frame leans on the lifting conveyor chain.

Combination of belt-driven horizontal transmission mechanism and chain-driven lifting mechanism.

The outstanding advantages of the present invention are:

1. The power comes from a motor through multi-stage transmission, and the power is distributed to the horizontal transmission mechanism and the lifting mechanism, so that the structure of the whole machine becomes compact.

2. Through the application of lifting conveyor chain and cargo lifting frame, the cargo can be transported at a large conveying angle.

3. The whole machine combines the process of horizontal transportation and lifting goods to make the goods transportation more efficient, and with the universal guide wheel, the adaptability of the machine is improved.

Description of drawings

Fig. 1 is a schematic diagram of the first structure of the horizontal and lifting cargo loading trolley according to the present invention.

Fig. 2 is a second structural schematic diagram of the horizontal and lifting cargo loading trolley according to the present invention.

Fig. 3 is a structural schematic diagram of the speed reducer of the horizontal and lifting cargo loading trolley according to the present invention.

Fig. 4 is a structural schematic diagram of the cargo lifting frame of the cargo reloading trolley according to the present invention.

Fig. 5 is a schematic structural diagram of the lifting conveying chain of the cargo reloading trolley according to the present invention.

Fig. 6 is a schematic diagram of the first working of the horizontal and lifting cargo loading trolley according to the present invention.

Fig. 7 is a second working schematic diagram of the horizontal and lifting cargo loading trolley according to the present invention.

The marks in the figure are: Universal Guide Wheel 1, Frame 2, Motor 3, First Coupling 4, Second Coupling 5, Reducer 6, First Driving Roller 7, Second Driving Roller 8, Second Driving Roller A driven roller 9, a second driven roller 10, a belt 11, a bearing 12, a first chain 13, a first sprocket 14, a second sprocket 15, a third sprocket 16, a fourth sprocket 17, Second chain 18, bearing 13, lifting sprocket driving shaft 19, lifting sprocket driven shaft 20, lifting sprocket 21, lifting conveying chain 22, cargo lifting frame 23, threaded connecting column 24, stable guide groove 25, lifting frame Connecting piece 26, reducer output end 27, reducer input end 28.

detailed description:

The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and examples.

Referring to Fig. 1 and Fig. 2, the horizontal and lifting cargo loading trolley according to the present invention is composed of a mobile bearing mechanism, a horizontal transmission mechanism and a lifting mechanism. The specific structure and connection relationship are:

The mobile carrying mechanism includes a universal guide wheel 1 and a frame 2. The universal guide wheel 1 is installed on the four corners of the bottom of the frame by bolts, so that the cargo carrying trolley can move to any place that needs to be reloaded on the horizontal ground by pushing it manually. For the location of the goods, various installation holes are reserved on the rack for installing various parts.

The horizontal transmission mechanism includes a motor 3, a first coupling 4, a second coupling 5, a reducer 6, a first driving roller 7, a second driving roller 8, a first driven roller 9, a first Two driven rollers 10 , a belt 11 , a bearing 12 , a first chain 13 , a first sprocket 14 and a second sprocket 15 . The motor 3 is connected to the input end 28 of the reducer through the first coupling 4, the output end 27 of the reducer is connected to the first driving roller 7 through the second coupling 5, and the other end of the first driving roller 7 is connected to the first driving roller through a key. The sprocket wheel 14 is connected, the first sprocket wheel 14 is connected with the second driving roller 8 by the first chain 13, and the rotation direction of the first driving roller 7 and the second driving roller 8 is consistent, so that the driving roller and the driven roller The tensioned belt between the rollers moves in the same direction, so that the goods can be transported horizontally.

Described lifting mechanism comprises the 3rd sprocket wheel 16, the 4th sprocket wheel 17, the second chain 18, bearing 13, lift sprocket wheel drive shaft 19, lift sprocket wheel driven shaft 20, lift sprocket wheel 21, lift conveying chain 22 and Cargo lifting frame 23 , the third sprocket 16 is connected with the second driving roller 8 through a key, and the second driving roller 8 is connected with the fourth sprocket 17 through the second chain 18 . The fourth sprocket 17 is connected with the lifting sprocket drive shaft 19 through a key, the lifting sprocket drive shaft 19 is connected with the lifting sprocket 21, the lifting sprocket 21 is connected with the lifting conveying chain 22, and the lifting conveying chain 22 is connected with the goods lifting frame 23 , the goods lifting frame 23 passes through the hole on the lifting frame connecting piece 26 on the lifting conveyor chain 22 through two threaded connecting columns 24 and is fixed by nuts, and the stable guide groove 25 on the cargo lifting frame 23 leans on the lifting conveyor chain 22 at the same time , to ensure the stability of the cargo lifting frame during the lifting process of the cargo, as shown in Figures 4 and 5.

Working principle and process:

As shown in Fig. 6, this state is the working process of the present invention's horizontal and lifting cargo loading trolley for horizontal transportation. In the process of horizontal transportation, the output power of the motor is connected to the input end of the reducer through the coupling 1, and the deceleration and torque-increasing power output from the output end of the reducer drives the driving roller 1 to rotate through the coupling 2, as shown in Figure 3 As shown, the sprocket 1 connected by key at the other end of the driving roller 1 is transmitted to the driving shaft 2 keyed to the driving roller 2 through the rotation of the chain 1, thereby driving the chain to rotate. Because the driving roller 1 and the driving roller 2 rotate in the same direction through such transmission, the tension belt between the driving roller and the driven roller can move in the same direction, so that the goods can be transported horizontally.

As shown in Fig. 7, this state is the process of the present invention leveling and lifting the cargo loading trolley to lift the cargo. The output power of the motor is connected to the input end of the reducer through the coupling 1, and the power outputted from the output end of the reducer for deceleration and torque increase drives the driving roller 1 to rotate through the coupling 2, as shown in Figure 3, in the driving The other end of the roller shaft 1 is transmitted to the driving shaft 2 keyed to the driving roller shaft 2 through the keyed sprocket 1 through the chain 1, so that the belt rotates. Because the rotation directions of the driving roller 1 and the driving roller 2 driven in this way are consistent, the tension belt between the driving roller and the driven roller can move in the same direction, so that the goods can be lifted and conveyed.

Claims (5)

1. A kind of horizontal and lifting transport cargo loading trolley, comprising mobile bearing mechanism, horizontal transmission mechanism and lifting mechanism, is characterized in that, concrete structure and connection relationship are: The mobile carrying mechanism includes a universal guide wheel and a frame, and the universal guide wheel is installed on the four corners of the bottom of the frame, The horizontal transmission mechanism includes a motor, a first coupling, a second coupling, a reducer, a first driving roller, a second driving roller, a first driven roller, a second driven roller, a belt , bearings, the first chain, the first sprocket and the second sprocket, the motor is connected to the input end of the reducer through the first coupling, the output end of the reducer is connected to the first driving roller through the second coupling, the first The other end of the driving roller is connected with the first sprocket through a key, and the first sprocket is connected with the second driving roller through the first chain, The lifting mechanism includes a third sprocket, a fourth sprocket, a second chain, a bearing, a driving shaft of the lifting sprocket, a driven shaft of the lifting sprocket, a lifting sprocket, a lifting conveyor chain and a cargo lifting frame, and the third sprocket Connect with the second driving roller through the key, the second driving roller is connected with the fourth sprocket through the second chain, the fourth sprocket is connected with the driving shaft of the lifting sprocket through the key, and the driving shaft of the lifting sprocket is connected with the lifting sprocket , the lifting sprocket is connected with the lifting conveyor chain, and the lifting conveyor chain is connected with the cargo lifting frame. 2. The horizontal and elevated cargo loading trolley according to claim 1, characterized in that, the frame is provided with various mounting holes for mounting various parts. 3. The horizontal and lifting transport cargo loading trolley according to claim 1, characterized in that, the rotation directions of the first driving roller and the second driving roller are consistent, and the distance between the driving roller and the driven roller is the same. The tension belt moves in the same direction. 4. The trolley for horizontally and elevatingly transporting cargo according to claim 1, characterized in that the cargo elevating frame passes through the holes on the elevating frame connecting piece on the elevating conveying chain through threaded connecting columns and is fixed with nuts, while the cargo is lifted The stable guides on the frame rest on the lifting conveyor chain. 5. The horizontal and lifting cargo loading trolley according to claim 1, characterized in that the horizontal transmission mechanism driven by a belt and the lifting mechanism driven by a chain are used in combination.