CN110963218B - A cargo rack for convenient storage of goods - Google Patents

Abstract

The invention provides a goods shelf facilitating goods warehousing, and belongs to the technical field of goods shelves. The technical scheme is as follows: the goods shelf convenient for goods to enter a warehouse is characterized by comprising a goods plate, wherein a plurality of groups of first conveying mechanisms are arranged on the goods plate, each first conveying mechanism is formed by connecting a plurality of conveying rollers through a transmission chain, the goods shelf further comprises a transport vehicle, a second conveying mechanism is arranged on the transport vehicle, each second conveying mechanism comprises a plurality of conveying rollers connected through the transmission chain, the conveying rollers of the second conveying mechanism are connected with a first motor with a speed reducer, and a transmission mechanism is arranged between the first conveying mechanism and the second conveying mechanism. The invention has the beneficial effects that: the goods are conveyed to the goods shelf from the conveying tool by means of electric power, so that trouble and labor are saved, and the safety is high.

Description

A cargo rack for convenient storage of goods

technical field

The invention relates to the technical field of a cargo rack, in particular to a cargo rack that facilitates the storage of goods.

Background technique

Shelves are an important tool for improving efficiency in modern warehouses. There are many types of existing shelves. When goods need to be placed on the shelves, it is generally necessary to manually move the goods from the transport tool to the shelves, one by one. method is time-consuming and labor-intensive.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a cargo rack that is convenient for storing goods in storage with high safety, which saves time and effort by conveying goods from a transport tool to a cargo rack by means of electricity.

The present invention is realized by the following measures: a cargo rack that facilitates the warehousing of goods, which is characterized in that it includes a cargo board, and the cargo board is provided with several groups of conveying mechanisms one, and the conveying mechanism one is driven by a number of It is composed of chain-connected conveying rollers, and also includes a conveying vehicle. The conveying vehicle is provided with a conveying mechanism 2. The conveying mechanism 2 includes a plurality of conveying rollers connected by a transmission chain. The first motor of the reducer is connected, and a transmission mechanism is arranged between the first conveying mechanism and the second conveying mechanism. If multi-layer cargo boards are to be provided, it is generally necessary to install a power device on each of the conveying mechanisms, which can save the power device and reduce the burden on the cargo rack.

The cargo plate is provided with a number of U-shaped openings, the first conveying mechanism is arranged in the U-shaped opening, the conveying roller of the first conveying mechanism is arranged on the side wall of the U-shaped opening, the U-shaped opening is The end of a conveying roller at the open end of the mouth is provided with a driven gear, an intermediate gear meshing with the driven gear is arranged in front of the driven gear, and the teeth of the intermediate gear extend beyond the cargo plate;

The transport vehicle includes a lifting platform, a U-shaped frame is arranged above the lifting platform, the conveying roller of the second conveying mechanism is arranged on the side wall of the U-shaped frame, and a rotating shaft is arranged at the open end of the U-shaped frame , the rotating shaft is provided with a gear column meshing with the intermediate gear, the gear teeth of the gear column extend beyond the U-shaped frame, and the motor is fixed on the U-shaped frame;

The driven gear, the intermediate gear and the gear column constitute the transmission mechanism. When transmission is required, as long as the gear column on the transport vehicle is engaged with the intermediate gear, the first conveying mechanism can be driven by the driven gear to move, and the second conveying mechanism is used to transport the goods from the The first conveying mechanism is used for conveying the goods onto the cargo plate, and the conveying rollers of the first conveying mechanism and the second conveying mechanism have the same outer diameter and the same turning direction.

It also includes an electric push rod 1, the electric push rod 1 is fixed on the lifting platform, the output end of the electric push rod 1 is set at the closed end of the U-shaped frame, and the lifting platform is provided with a chute , the U-shaped frame is arranged in the chute. It is convenient to engage and disengage the gear column and the intermediate gear.

Both the driven gear and the intermediate gear are slightly lower than the conveying roller of the conveying mechanism 1; one end of the rotating shaft is provided with the gear column, the other end is the optical axis, and the gear teeth of the gear column are beyond the U-shaped frame and slightly lower than the conveying roller of the second conveying mechanism;

The second conveying mechanism is close to a conveying roller of the gear column, the end on the same side as the gear column is the optical axis, and the other end is the roller. The gear teeth of the driven gear, the intermediate gear and the gear column are prevented from being worn beyond the conveying roller. In addition, about one third of the gear column is disposed on the rotating shaft, and the remaining part is the optical axis, so that the position of the transport vehicle can be easily adjusted. In addition, the distance between the first conveying mechanism and the second conveying mechanism is reduced to ensure that a part of the conveying rollers can be used.

An adjustable partition plate is also arranged between two adjacent conveying mechanisms one, and a mounting plate is provided below the cargo plate and located between the two conveying mechanism one, and the mounting plate rotates A lead screw is provided, the lead screw is provided with a nut through a threaded connection, and an extension rod is provided on the nut, and the extension rod faces the closed end of the U-shaped mouth and extends out of the cargo plate. A vertical rod is arranged above, the vertical rod is in contact with the cargo board, and a partition is arranged inside the vertical rod, and the partition is located above the cargo board. Since the goods are large and small, and they also need to be separated for distinguishing, the adjustable partitions are provided, which can be applied to different goods. When in use, the two adjacent partitions are a group. When the width of one partition is adjusted, the other partition is relatively narrower. When used, a wider cargo and a narrower cargo can be set together.

A driven friction wheel is rotatably connected to the mounting plate and located below the driven gear. The driven friction wheel and the lead screw are connected by a transmission belt, and the lifting platform is located below the conveying mechanism. The second and the lower part of the gear column are provided with an active friction wheel, the active friction wheel is connected with the second motor with a reducer, the two sides of the active friction wheel are provided with guide rods, and the second motor is arranged on the second On the guide rod, the lifting platform is provided with a guide hole matched with the guide rod, the end of the guide rod is provided with a connecting plate, and the lifting platform and below the conveying mechanism 2 are provided with electric The second push rod, the output end of the second electric push rod is connected with the connecting plate. Avoid setting up a power unit with multiple lead screws, so that the driven friction wheel on the cargo plate and the active friction wheel of the transport vehicle can drive the lead screw to move through friction under the action of the electric push rod 2, so as to adjust the distance. The friction wheel is used for the plate, because the gear transmission requires high precision, and the positional accuracy of the friction wheel is relatively low. When using, the gear transmission shall prevail, and there is no need to worry about the position of the friction wheel, as long as the two friction wheels are ensured. As long as the surfaces are in contact, because the baffle is very light, the friction wheel drive can fully meet the requirements of use.

A lifting mechanism is arranged below the lifting platform, and the lifting mechanism adopts a scissor lift frame or a chain lift. The scissor lift frame can be hydraulically adjusted, and the specific adjustment height is determined by the height of the cargo frame.

It also includes a bottom plate and side plates arranged on both sides of the bottom plate, a plurality of the cargo plates are arranged between the two side plates, and a plurality of support columns are arranged between the upper and lower cargo plates. Multiple cargo boards are set to achieve multi-layered settings and improve space utilization.

The outer side of the bottom plate is provided with a guide rail matched with the wheel of the transport vehicle. In this way, it is convenient to align the gear transmission during use, and the first motor and the second motor are both motors that can be reversed in forward and reverse directions.

Compared with the prior art, the present invention has the beneficial effects that: the goods are conveyed from the conveyance means to the cargo rack by means of electricity, which saves time and effort, and has high safety; In addition, there is no power device on the cargo rack, which greatly reduces the burden of the cargo rack. In addition, the cargo board can be provided with multiple layers, which can be used in conjunction with the lifting mechanism to improve the space utilization rate.

Description of drawings

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

Fig. 2 is a schematic view of the structure of the relevant parts of the cargo board.

FIG. 3 is a partial enlarged view of A in FIG. 2 .

FIG. 4 is a schematic structural diagram of a transport vehicle, a lifting platform and a second conveying mechanism.

FIG. 5 is a schematic diagram of the bottom structure of FIG. 1 with the bottom plate removed.

FIG. 6 is a partial enlarged view of B in FIG. 5 .

FIG. 7 is a partial enlarged view of C in FIG. 5 .

Among them, the reference signs are: 1, cargo board; 2, conveying mechanism one; 3, transmission mechanism; 4, transport vehicle; 5, lifting platform; 7, partition plate; 8, conveying mechanism two; 9, driven friction wheel; 101, bottom plate; 102, side plate; 103, support column; 201, transmission chain; 301, driven gear; 302, intermediate gear; 303, gear column; 304, rotating shaft; 401, scissor lift frame; 402, wheel; 501, chute; 701, vertical rod; 702, extension rod; 703, nut; 704, lead screw; 705, mounting plate; 801, U-shaped frame; 802, roller; 803, motor one; 804, electric push rod 1; 901, transmission belt; 902, active friction wheel; 903, motor 2; 904, guide rod; 905, guide block; 906, connecting plate; 907, electric push rod 2.

Detailed ways

In order to clearly illustrate the technical features of the solution, the solution will be described below through specific implementations.

Referring to Fig. 1-Fig. 7, a cargo rack for convenient storage of goods includes a cargo board 1. Several groups of conveying mechanisms 1 2 are arranged on the cargo board 1. The conveying mechanism 1 2 consists of several conveying rollers connected by a transmission chain 201. , also includes a transport vehicle 4, the transport vehicle 4 is provided with a conveying mechanism two 8, the conveying mechanism two 8 includes a number of conveying rollers connected by a transmission chain, the conveying roller of any conveying mechanism two 8 and a motor with a reducer 803 For connection, a transmission mechanism 3 is arranged between the first conveying mechanism 2 and the second conveying mechanism 8 . If multi-layer cargo boards are to be arranged, it is generally necessary to install a power device on each conveying mechanism 1 2, which can save the setting of the power device and reduce the burden of the cargo rack.

The cargo board 1 is provided with a number of U-shaped openings, the conveying mechanism-2 is arranged in the U-shaped opening, the conveying roller of the conveying mechanism-2 is arranged on the side wall of the U-shaped opening, and the open end of the U-shaped opening is at the end of a conveying roller. A driven gear 301 is arranged at the front of the driven gear 301, an intermediate gear 302 meshing with the driven gear 301 is arranged in front of the driven gear 301, and the teeth of the intermediate gear 302 extend beyond the cargo plate 1;

The transport vehicle 4 includes a lifting platform 5, a U-shaped frame 801 is arranged above the lifting platform 5, the conveying roller of the conveying mechanism 28 is arranged on the side wall of the U-shaped frame 801, and the open end of the U-shaped frame 801 is provided with a rotating shaft 304, the rotating shaft 604 is provided with a gear column 303 meshing with the intermediate gear 302, the gear teeth of the gear column 303 extend beyond the U-shaped frame 801, and the motor one 803 is fixed on the U-shaped frame 801;

The driven gear 301 , the intermediate gear 302 and the gear column 303 constitute the transmission mechanism 3 . When transmission is required, as long as the gear column 303 on the transport vehicle 4 is meshed with the intermediate gear 302, the conveying mechanism one 2 can be driven to move through the driven gear 301, and the conveying mechanism two 8 is used to unload the goods from the transport vehicle 4. The conveying mechanism one 2 is used for conveying the goods onto the cargo plate, and the conveying rollers of the conveying mechanism one 2 and the conveying mechanism two 8 have the same outer diameter and the same turning direction.

It also includes an electric push rod 1 804, the electric push rod 1 804 is fixed on the lifting platform 5, the output end of the electric push rod 1 804 is set at the closed end of the U-shaped frame 801, and the lifting platform 5 is provided with a chute 501, U-shaped The frame 801 is arranged in the chute 501 . It is convenient to engage and disengage the gear column 303 and the intermediate gear 302 .

The driven gear 301 and the intermediate gear 302 are both slightly lower than the conveying rollers of conveying mechanism 1 2; one end of the rotating shaft 304 is provided with a gear column 303, and the other end is an optical axis. The gear teeth of the gear column 303 exceed the U-shaped frame 801 and Slightly lower than the conveying roller of conveying mechanism 28;

The conveying mechanism 2 8 is close to a conveying roller of the gear column 303 , the end on the same side as the gear column 303 is the optical axis, and the other end is the roller 802 . The gear teeth of the driven gear 301 , the intermediate gear 302 and the gear column 303 are prevented from protruding beyond the conveying roller to cause wear. In addition, the gear column 303 is disposed on the rotating shaft 304 and occupies about one third, and the remaining part is the optical axis, so that the position of the transport vehicle 4 can be easily adjusted. In addition, the distance between the conveying mechanism 1 2 and the conveying mechanism 2 8 is reduced to ensure that a part of the conveying rollers can be used.

An adjustable partition 7 is also provided between the two adjacent conveying mechanisms one 2, and a mounting plate 705 is provided below the cargo plate 1 and between the two conveying mechanisms one 2. The mounting plate 705 is rotated and provided with The lead screw 704, the lead screw 704 is provided with a nut 703 through a threaded connection, an extension rod 702 is provided on the nut 703, the extension rod 702 faces the closed end of the U-shaped mouth and extends out of the cargo board 1, and a vertical rod 701 is provided above the extension rod 702 , the vertical rod 701 is in contact with the cargo board 1 , and the inner side of the vertical rod 701 is provided with a partition 7 , and the partition 7 is located above the cargo board 1 . Since the goods are large and small, and also need to be separated for distinguishing, an adjustable partition 7 is provided, which can be applied to different goods. When in use, two adjacent partitions 7 are grouped together. Due to the length of the lead screw Consistently, when one partition is adjusted to be wider, the other partition is relatively narrower, and can be set with a wider cargo and a narrower cargo in use.

A driven friction wheel 301 is rotatably connected to the mounting plate 705 and located below the driven gear 301. The driven friction wheel 301 and the lead screw 704 are connected by a transmission belt 901. The lower part of 303 is provided with an active friction wheel 902, the active friction wheel 902 is connected with the motor two 903 with a reducer, the two sides of the active friction wheel 902 are provided with guide rods 904, the motor two 903 is set on the guide rod 904, the lifting platform is 5 is provided with a guide hole that cooperates with the guide rod 904, the guide hole is set on the guide block 905, the end of the guide rod 904 is provided with a connecting plate 906, and an electric pusher is provided on the lifting platform 5 and below the conveying mechanism 28 The second rod 907, the output end of the second electric push rod 907 is connected with the connecting plate 906. Avoid setting up a power unit with multiple lead screws, so that the lead screw 704 can be driven to move by friction under the action of the electric push rod 2 907 through the driven friction wheel 9 on the cargo board 1 and the active friction wheel 902 of the transport vehicle 4, thereby Adjusting the partition 7 and adopting the friction wheel is because the gear transmission requires high precision, and the positional accuracy of the friction wheel is relatively low. When using, the gear transmission shall prevail, and there is no need to worry about the position of the friction wheel, as long as the two The surface of the friction wheel only needs to be in contact. Since the partition plate 7 is very light, the transmission of the friction wheel can fully meet the requirements of use.

A lifting mechanism is provided below the lifting platform 5, and the lifting mechanism adopts a scissor lift frame 401 or a chain lift. The scissor lift frame 401 can be hydraulically adjusted, and the specific adjustment height is determined by the height of the cargo rack.

It also includes a bottom plate 101 and side plates 102 arranged on both sides of the bottom plate 101 . A number of cargo boards 1 are provided between the two side boards 102 , and a number of support columns 103 are provided between the upper and lower cargo boards 1 . Multiple cargo boards 1 are provided to achieve multi-layered settings, thereby improving space utilization.

The outer side of the bottom plate 101 is provided with a guide rail matched with the wheels of the transport vehicle 4 . This facilitates the alignment of the gear drive when in use.

When in use, set the wheels of the transport vehicle with goods on the guide rail, and the transport vehicle can move linearly along the guide rail under human or electric power to reach the designated position, and push the active friction wheel to contact the driven friction wheel through the second electric push rod, and the driven friction wheel is driven. The wheel and the lead screw rotate to adjust the position of the partition, the second electric push rod resets, the second electric push rod pushes the gear column to mesh with the intermediate gear, the conveying mechanism 1 and the conveying mechanism 2 move at the same time, and the goods are moved from the transport vehicle to the cargo plate. When the multi-layer is, it can be realized by adjusting the lifting mechanism.

The undescribed technical features of the present invention can be realized by or using the existing technology, and will not be repeated here. Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Those skilled in the art Changes, modifications, additions or substitutions made within the essential scope of the present invention should also belong to the protection scope of the present invention.

Claims (6)

1. A goods shelf convenient for goods to enter a warehouse is characterized by comprising a goods plate, wherein a plurality of groups of first conveying mechanisms are arranged on the goods plate, each first conveying mechanism is composed of a plurality of conveying rollers connected through a transmission chain, the goods shelf further comprises a transport vehicle, a second conveying mechanism is arranged on the transport vehicle, each second conveying mechanism comprises a plurality of conveying rollers connected through the transmission chain, any conveying roller of the second conveying mechanism is connected with a first motor with a speed reducer, and a transmission mechanism is arranged between the first conveying mechanism and the second conveying mechanism;

the goods plate is provided with a plurality of U-shaped openings, the first conveying mechanism is arranged in the U-shaped openings, conveying rollers of the first conveying mechanism are arranged on the side walls of the U-shaped openings, driven gears are arranged at the end parts of the conveying rollers at the opening ends of the U-shaped openings, intermediate gears meshed with the driven gears are arranged in front of the driven gears, and gear teeth of the intermediate gears exceed the goods plate;

The transport vehicle comprises a lifting platform, a U-shaped frame is arranged above the lifting platform, conveying rollers of the second conveying mechanism are arranged on the side wall of the U-shaped frame, a rotating shaft is arranged at the opening end of the U-shaped frame, a gear column meshed with the intermediate gear is arranged on the rotating shaft, gear teeth of the gear column exceed the U-shaped frame, and the first motor is fixed on the U-shaped frame;

the driven gear, the intermediate gear and the gear column form the transmission mechanism;

an adjustable partition plate is further arranged between every two adjacent conveying mechanisms, a mounting plate is arranged below the cargo plate and between the two conveying mechanisms, a lead screw is rotatably arranged on the mounting plate, a nut is arranged on the lead screw through threaded connection, an extension rod is arranged on the nut, faces the closed end of the U-shaped opening and extends out of the cargo plate, a vertical rod is arranged above the extension rod, the vertical rod is in contact with the cargo plate, a partition plate is arranged on the inner side of the vertical rod, and the partition plate is located above the cargo plate;

just be located on the mounting panel driven gear's below is rotated to be connected and is provided with driven friction pulley, driven friction pulley with connect through the drive belt between the lead screw, lift platform's below just is located conveyor mechanism two with the below of gear post is provided with initiative friction pulley, initiative friction pulley is connected with motor two that has the reduction gear, the both sides of initiative friction pulley are provided with the guide arm, motor two sets up on the guide arm, lift platform is last be provided with guide arm complex guiding hole, the tip of guide arm is provided with the connecting plate, lift platform is last and is located conveyor mechanism two's below is provided with electric push rod two, electric push rod two's output with the connecting plate is connected.

2. The shelf for facilitating warehousing of goods as claimed in claim 1, further comprising a first electrical push rod fixed on the lifting platform, an output end of the first electrical push rod being disposed at a closed end of the U-shaped frame, the lifting platform being provided with a chute, the U-shaped frame being disposed in the chute.

3. The shelf of claim 2 wherein said driven gear and said intermediate gear are both slightly below the feed roller of said first feed mechanism; one end of the rotating shaft is provided with the gear column, the other end of the rotating shaft is an optical axis, and gear teeth of the gear column exceed the U-shaped frame and are slightly lower than the conveying rollers of the second conveying mechanism;

the second conveying mechanism is close to a conveying roller of the gear column, the end part of the second conveying mechanism on the same side of the gear column is an optical axis, and the other end part of the second conveying mechanism is a roller.

4. The goods shelf convenient for goods warehousing of claim 2 or 3, wherein a lifting mechanism is arranged below the lifting platform, and the lifting mechanism adopts a scissor type lifting frame or a chain type lifting machine.

5. The shelf for facilitating warehousing of goods as claimed in claim 2, further comprising a bottom plate and side plates disposed at both sides of said bottom plate, wherein a plurality of said goods plates are disposed between two said side plates, and a plurality of supporting pillars are disposed between two said goods plates.

6. The shelf of claim 5 wherein the outer side of said base plate is provided with rails engaging the wheels of said transport cart.

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