CN209950887U

CN209950887U - Storage shelf with lifting function

Info

Publication number: CN209950887U
Application number: CN201920665173.3U
Authority: CN
Inventors: 马江; 喻文杰
Original assignee: SICHUAN YONGHENG INDUSTRIAL Co Ltd
Current assignee: SICHUAN YONGHENG INDUSTRIAL Co Ltd
Priority date: 2019-05-10
Filing date: 2019-05-10
Publication date: 2020-01-17
Anticipated expiration: 2029-05-10

Abstract

The utility model belongs to the technical field of storage goods shelves, especially, be a storage goods shelves with raising and lowering functions, comprising a base plate, the top of bottom plate is equipped with the fixed plate, the top fixed mounting of fixed plate has two spliced poles, and the top fixed mounting of two spliced poles has same roof, the top of fixed plate is equipped with the sliding plate, the sliding plate is located between two spliced poles, two screw holes have been seted up on the sliding plate, and threaded mounting has first lead screw and second lead screw respectively in two screw holes, the top of first lead screw and second lead screw all rotates with the roof to be connected, first lead screw and second lead screw all run through the fixed plate and extend to the below of fixed plate. The utility model discloses the practicality is high, adjusts through the lead screw transmission ability fine to goods shelves height, has avoided the staff to need bow to bend over or reach the purpose of access with the help of other thing, has not only improved work efficiency, has still saved staff's efforts.

Description

Storage shelf with lifting function

Technical Field

The utility model relates to a storage goods shelves technical field especially relates to a storage goods shelves with raising and lowering functions.

Background

The goods shelf is a shelf type structure which is most common in factory warehouses and supermarkets, and the goods shelf can be used for storing goods, so that the warehouse space can be fully utilized, the utilization rate of the storage capacity is improved, the storage capacity of the warehouse is enlarged, and the goods shelf has the advantages of convenience in storage and taking, convenience in counting and metering.

However, in the prior art, most of storage racks are manufactured by welding or in a detachable manner, and do not have the function of height adjustment, so that a worker can only bend over or use a stool to access goods on a lower-layer or higher-layer storage rack, which is inconvenient, and more time and energy are consumed when a large quantity of goods are accessed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a storage shelf with a lifting function.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a storage shelf with a lifting function comprises a bottom plate, wherein a fixed plate is arranged above the bottom plate, two connecting posts are fixedly arranged at the top of the fixed plate, the same top plate is fixedly arranged at the tops of the two connecting posts, a sliding plate is arranged above the fixed plate and positioned between the two connecting posts, two threaded holes are formed in the sliding plate, a first lead screw and a second lead screw are respectively arranged in the two threaded holes in a threaded manner, the top ends of the first lead screw and the second lead screw are rotatably connected with the top plate, the first lead screw and the second lead screw penetrate through the fixed plate and extend to the lower part of the fixed plate, the first lead screw and the second lead screw are rotatably connected with the fixed plate, gears are fixedly sleeved on the first lead screw and the second lead screw, the two gears are positioned below the fixed plate, and the two gears are sleeved with the same chain, the top fixed mounting of bottom plate has the motor, the motor is located the below of fixed plate, fixed cover is equipped with first conical gear on the output shaft of motor, the fixed cover in bottom of first lead screw is equipped with second conical gear, first conical gear meshes with second conical gear mutually, fixed mounting has two support columns on the sliding plate, and fixed mounting has four on two support columns to place the board.

Preferably, the top of bottom plate is equipped with four supporting legs, and the top of four supporting legs all is with fixed plate fixed connection.

Preferably, two first bearing holes are formed in the fixing plate, first bearings are fixedly sleeved on the first screw rod and the second screw rod, and the inner walls of the two first bearing holes are fixedly connected with the outer rings of the corresponding first bearings respectively.

Preferably, the top plate is provided with a avoiding hole.

Preferably, two second bearing holes are formed in the top plate, second bearings are fixedly sleeved on the first screw rod and the second screw rod, and the inner walls of the two second bearing holes are fixedly connected with the outer rings of the corresponding second bearings respectively.

Preferably, four universal wheels are fixedly mounted at the bottom of the bottom plate and distributed in a rectangular array.

Compared with the prior art, the beneficial effects of the utility model are that: firstly, the device is matched with a first screw rod, a second screw rod, a motor, a first bevel gear and a second bevel gear through a fixing plate, a connecting column, a top plate, a sliding plate, a threaded hole, the first screw rod, the second screw rod, the motor, the first bevel gear and the second bevel gear;

when the device is used, the two gears are meshed and transmitted through the chains, and the second screw rod is driven by the first screw rod to rotate, so that the placing plate is adjusted up and down and meets the height requirement of a user;

the utility model discloses the practicality is high, adjusts through the lead screw transmission ability fine to goods shelves height, has avoided the staff to need bow to bend over or reach the purpose of access with the help of other thing, has not only improved work efficiency, has still saved staff's efforts.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 3 is a schematic diagram of the engagement between the first gear and the second gear of the present invention.

In the figure; 1. a base plate; 2. supporting legs; 3. a fixing plate; 4. connecting columns; 5. a top plate; 6. a sliding plate; 7. a threaded hole; 8. a first lead screw; 9. a second lead screw; 10. an electric motor; 11. a universal wheel; 12. a first bevel gear; 13. a second bevel gear; 14. a chain; 15. placing the plate; 16. a support pillar; 17. a gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to fig. 3, the present invention provides a technical solution: a storage shelf with a lifting function comprises a bottom plate 1, a fixed plate 3 is arranged above the bottom plate 1, two connecting posts 4 are fixedly arranged at the top of the fixed plate 3, the top of each connecting post 4 is fixedly provided with a same top plate 5, a sliding plate 6 is arranged above the fixed plate 3, the sliding plate 6 is positioned between the two connecting posts 4, two threaded holes 7 are formed in the sliding plate 6, a first lead screw 8 and a second lead screw 9 are respectively arranged in the two threaded holes 7 in a threaded manner, the top ends of the first lead screw 8 and the second lead screw 9 are both rotatably connected with the top plate 5, the first lead screw 8 and the second lead screw 9 both penetrate through the fixed plate 3 and extend to the lower part of the fixed plate 3, the first lead screw 8 and the second lead screw 9 are both rotatably connected with the fixed plate 3, gears 17 are fixedly sleeved on the first lead screw 8 and the second lead screw 9, and the two, the two gears 17 are sleeved with the same chain 14, the top of the bottom plate 1 is fixedly provided with a motor 10, the motor 10 is positioned below the fixed plate 3, an output shaft of the motor 10 is fixedly sleeved with a first conical gear 12, the bottom end of the first screw rod 8 is fixedly sleeved with a second conical gear 13, the first conical gear 12 is meshed with the second conical gear 13, the sliding plate 6 is fixedly provided with two supporting columns 16, and the two supporting columns 16 are fixedly provided with four placing plates 15;

the top of the bottom plate 1 is provided with four supporting legs 2, the tops of the four supporting legs 2 are fixedly connected with a fixed plate 3, the fixed plate 3 is provided with two first bearing holes, first bearings are fixedly sleeved on a first screw rod 8 and a second screw rod 9, the inner walls of the two first bearing holes are respectively and fixedly connected with the outer rings of the corresponding first bearings, the top plate 5 is provided with a relief hole, the top plate 5 is provided with two second bearing holes, the first screw rod 8 and the second screw rod 9 are respectively and fixedly sleeved with second bearings, the inner walls of the two second bearing holes are respectively and fixedly connected with the outer rings of the corresponding second bearings, the bottom of the bottom plate 1 is fixedly provided with four universal wheels 11, the four universal wheels 11 are distributed in a rectangular array, and are matched with a first bevel gear 12 and a second bevel gear 13 through the fixed plate 3, a connecting column 4, the top plate 5, a sliding plate 6, a threaded hole 7, the first screw rod 8, the, during the use, start motor 10 earlier, motor 10's output shaft will drive first conical gear 12 and rotate, rethread first conical gear 12 and second conical gear 13's meshing transmission, thereby make first lead screw 8 rotate, through first lead screw 8, second lead screw 9, first conical gear 12, second conical gear 13, chain 14, place board 15, support column 16 and gear 17 cooperate, during the use, because two gear 17 pass through chain 14 meshing transmission, under first lead screw 8's drive, make second lead screw 9 rotate, thereby make and place board 15 and adjust from top to bottom and reach user's altitude requirement. The utility model discloses the practicality is high, adjusts through the lead screw transmission ability fine to goods shelves height, has avoided the staff to need bow to bend over or reach the purpose of access with the help of other thing, has not only improved work efficiency, has still saved staff's efforts.

The working principle is as follows: four universal wheels 11 are arranged at the bottom of the bottom plate 1, so that the device can be conveniently moved and fixed at a designated position, and goods can be stored on the sliding plate 6 and the four placing plates 15 during use.

When the goods on the sliding plate 6 and the placing plate 15 on the bottom layer need to be accessed, the motor 10 is started first, the output shaft of the motor 10 rotates forwards and drives the first bevel gear 12 to rotate, and through the meshing action of the first bevel gear 12 and the second bevel gear 13, thereby the first screw rod 8 rotates, the first screw rod 8 drives the corresponding gear 17 to rotate, under the meshing transmission of the chain 14, the other gear 17 is rotated, so that the second screw rod 9 can be rotated, at the same time, the sliding plate 6 starts to move upwards, the sliding plate 6 drives the two supporting columns 16 to move upwards, thereby leading the four placing plates 15 to start to move upwards, immediately reaching the height requirement of the user, finally storing and taking the goods, and the like, when the goods on the placing plate 15 on the top layer need to be stored and taken, only the output shaft of the starting motor 10 needs to be reversely rotated.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a storage rack with raising and lowering functions, includes bottom plate (1), its characterized in that: the fixing plate is characterized in that a fixing plate (3) is arranged above the bottom plate (1), two connecting columns (4) are fixedly mounted at the top of the fixing plate (3), the same top plate (5) is fixedly mounted at the tops of the two connecting columns (4), a sliding plate (6) is arranged above the fixing plate (3), the sliding plate (6) is located between the two connecting columns (4), two threaded holes (7) are formed in the sliding plate (6), a first lead screw (8) and a second lead screw (9) are respectively mounted in the two threaded holes (7) in a threaded manner, the top ends of the first lead screw (8) and the second lead screw (9) are both rotatably connected with the top plate (5), the first lead screw (8) and the second lead screw (9) both penetrate through the fixing plate (3) and extend to the lower portion of the fixing plate (3), and the first lead screw (8) and the second lead screw (9) are both rotatably connected with the fixing, all fixed cover is equipped with gear (17) on first lead screw (8) and second lead screw (9), and two gears (17) all are located the below of fixed plate (3), and the cover is equipped with same chain (14) on two gears (17), the top fixed mounting of bottom plate (1) has motor (10), motor (10) are located the below of fixed plate (3), fixed cover is equipped with first conical gear (12) on the output shaft of motor (10), the fixed cover in bottom of first lead screw (8) is equipped with second conical gear (13), first conical gear (12) mesh with second conical gear (13) mutually, fixed mounting has two support columns (16) on sliding plate (6), and fixed mounting has four to place board (15) on two support columns (16).

2. The storage rack with lifting function according to claim 1, wherein: the top of bottom plate (1) is equipped with four supporting legs (2), and the top of four supporting legs (2) all with fixed plate (3) fixed connection.

3. The storage rack with lifting function according to claim 1, wherein: two first bearing holes are formed in the fixing plate (3), first bearings are fixedly sleeved on the first screw rod (8) and the second screw rod (9), and the inner walls of the two first bearing holes are fixedly connected with the outer rings of the corresponding first bearings respectively.

4. The storage rack with lifting function according to claim 1, wherein: the top plate (5) is provided with avoidance holes.

5. The storage rack with lifting function according to claim 1, wherein: two second bearing holes are formed in the top plate (5), second bearings are fixedly sleeved on the first screw rod (8) and the second screw rod (9), and the inner walls of the two second bearing holes are fixedly connected with the outer rings of the corresponding second bearings respectively.

6. The storage rack with lifting function according to claim 1, wherein: the bottom of the bottom plate (1) is fixedly provided with four universal wheels (11), and the four universal wheels (11) are distributed in a rectangular array.