CN218199530U

CN218199530U - Storage device

Info

Publication number: CN218199530U
Application number: CN202222642193.3U
Authority: CN
Inventors: 于鲲; 何维; 吴迪
Original assignee: Anhui University of Science and Technology
Current assignee: Anhui University of Science and Technology
Priority date: 2022-10-09
Filing date: 2022-10-09
Publication date: 2023-01-03
Anticipated expiration: 2032-10-09

Abstract

The utility model discloses a storage device, the power distribution box comprises a box body, box inner wall symmetry fixed mounting has the slide rail, two the slide rail surface all slides and has cup jointed the slider, two slider fixed surface installs layer frame, the installation cavity has been seted up to the box upper end, the dwang is installed, two to the symmetry rotation in the installation cavity the equal fixed spool that has cup jointed in dwang surface, spool surface winding has the stay cord, two stay cord one end is all worn out the installation cavity through the leading wheel and is respectively with two slider fixed connection, be equipped with in the installation cavity and be used for two dwang together pivoted drive assembly. The utility model discloses a slide rail, stay cord, spool and runner assembly control slide drive layer frame and reciprocate, can fix the any position in storage device with layer frame, improve storage device's space utilization and practicality.

Description

Storage device

Technical Field

The utility model relates to a storage device technical field especially relates to a storage device.

Background

The wheaten food is one of the traditional food in China, and is popular with most people, and in the prior art, in order to meet the requirements of a large number of people on the wheaten food, the noodles need to be placed in a storage device for keeping the color and luster of the noodles in a restaurant or a dining hall, so that the color and luster and quality of the noodles are guaranteed.

At present, the shelf in the storage device is fixed, the space between the shelf and the bottom cannot be adjusted according to the size of the space required by an object, and the space utilization rate and the practicability of the storage device are reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, the inner layer frame of the prior storage device is fixed, the space between the layer frame and the bottom can not be adjusted according to the size of the space required by an object, the space utilization rate and the practicability of the storage device are reduced, and the storage device is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a storage device comprises a box body, wherein slide rails are symmetrically and fixedly installed on the inner wall of the box body, slide blocks are sleeved on the surfaces of the two slide rails in a sliding mode, a layer frame is fixedly installed on the surfaces of the two slide blocks, and a bottom frame is fixedly installed at the bottom of the box body;

the installation cavity has been seted up to the box upper end, the dwang is installed in the symmetry rotation of installation cavity, two the spool has all been cup jointed to the rotation lever surface, spool surface winding has the stay cord, the through-hole that is linked together with the box is seted up to the symmetry in the installation cavity, it all rotates to be installed the leading wheel to be located through-hole department in the installation cavity, two stay cord one end all passes the leading wheel and wears out the installation cavity respectively with two slider fixed connection, be equipped with in the installation cavity and be used for the together pivoted drive assembly of two dwang.

Preferably, the transmission assembly comprises a stepping motor fixedly installed in the installation cavity, two worm gears fixedly sleeved on the surfaces of the two rotating rods respectively and a worm rotatably installed in the installation cavity, the two worm gears are meshed with the worm, and an output shaft of the stepping motor is fixedly connected with the worm.

Preferably, two equal fixed mounting in slider surface has the stopper, two the spout has all been seted up on the adjacent two sides of stopper, layer frame slidable mounting is in the spout.

Preferably, the surface of the sliding rail is sleeved with an expansion spring, and two ends of the expansion spring are respectively and fixedly installed on the lower surface of the sliding block and the lower end surface of the sliding rail.

Preferably, two limiting holes communicated with the sliding groove are formed in the surfaces of the limiting blocks, limiting grooves are formed in the two sides of the shelf, limiting pins are inserted into the limiting holes in a sliding mode, and the limiting pins are in sliding contact with the limiting grooves.

Preferably, the slider is in sliding contact with the inner wall of the box body.

The utility model discloses in, drive layer frame through slide rail, stay cord, spool and runner assembly control slider and reciprocate, can fix the layer frame in storage device's any position, improve storage device's space utilization and practicality.

Drawings

Fig. 1 is a schematic front sectional view of a storage device according to the present invention;

fig. 2 is a schematic side sectional view of a storage device according to the present invention;

fig. 3 is a schematic top view of a partial cross-sectional structure of a storage device according to the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 1;

fig. 5 is an enlarged view of the structure at B in fig. 1.

In the figure: the device comprises a box body 1, a slide rail 2, a slide block 3, a shelf 4, a rotating rod 5, a thread shaft 6, a pull rope 7, a guide wheel 8, a stepping motor 9, a worm gear 10, a worm 11, a limiting block 12, a limiting pin 13 and a telescopic spring 14.

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.

Referring to fig. 1-5, a storage device comprises a box body 1, wherein slide rails 2 are symmetrically and fixedly installed on the inner wall of the box body 1, slide blocks 3 are sleeved on the surfaces of the two slide rails 2 in a sliding manner, layer frames 4 are fixedly installed on the surfaces of the two slide blocks 3, a bottom frame is fixedly installed at the bottom of the box body 1, noodles can be placed on the layer frames 4 and the bottom frame respectively, and the storage device is utilized to keep the color and luster of the noodles.

The installation cavity has been seted up to 1 upper end of box, the dwang 5 is installed in the symmetry rotation of installation cavity, spool 6 has all been cup jointed to two dwang 5 fixed surfaces, the winding of spool 6 surface has stay cord 7, the through-hole that is linked together with box 1 is seted up to the symmetry in the installation cavity, it all rotates and installs leading wheel 8 to be located through-hole department in the installation cavity, two stay cords 7 one end all pass leading wheel 8 and wear out the installation cavity respectively with two slider 3 fixed connection, be equipped with in the installation cavity and be used for two dwang 5 together pivoted drive assembly, drive assembly includes fixed mounting at the intracavity step motor 9, two respectively fixed worm wheel 10 and the rotation of cup jointing at two dwang 5 surfaces install the worm 11 in the installation cavity, two worm wheel 10 are connected with worm 11 meshes, step motor 9's output shaft and worm 11 fixed connection, slide rail 2 surface cover is equipped with expanding spring 14, expanding spring 14 both ends are fixed mounting respectively at slider 3 lower surface and slide rail 2 lower extreme surface.

When the space between the shelf 4 and the underframe needs to be heightened, a worker can firstly open the stepping motor 9 in the transmission assembly (the stepping motor 9 is the prior art, and is not described in detail herein), drive the worm 11 to rotate through the stepping motor 9, then simultaneously drive the two worm gears 10 to rotate through the worm 11, the worm gears 10 are fixedly sleeved on the surface of the rotating rod 5, and the bobbin 6 is also fixedly sleeved on the surface of the rotating rod 5, so that the rotating worm gear 10 drives the rotating rod 5 to rotate, the rotating rod 5 then drives the bobbin 6 to rotate, then the bobbin 6 starts to wind the pull ropes 7, the two pull ropes 7 penetrate into the box body 1 through the guide wheel 8 and respectively pull the two sliders 3 to move upwards on the slide rail 2, and thus the two sliders 3 drive the shelf 4 to move upwards together, then the expanding spring 14 is stretched to increase the space between the shelf 4 and the bottom frame, so as to place more noodles, when less noodles are placed between the shelf 4 and the bottom frame, when more noodles are placed above the shelf 4, in order to improve the space utilization rate of the storage device, when the shelf 4 needs to be moved downwards, the stepping motor 9 is controlled to rotate in the opposite direction, the worm 11 is driven to rotate reversely, the worm wheel 10 is driven, the rotating rod 5 and the bobbin 6 rotate in the opposite direction together, then the sliding block 3 is pulled to move downwards under the action of the elastic force of the expanding spring 14, and then the shelf 4 is driven to move downwards, so as to reduce the space between the shelf 4 and the bottom frame, increase the space above the shelf 4, and effectively improve the space utilization rate and the practicability of the storage device.

Two 3 equal fixed mounting in surface of slider have stopper 12, and the spout has all been seted up on two adjacent two sides of two stopper 12, and layer frame 4 slidable mounting is in the spout, and the spacing hole that is linked together with the spout is all seted up on two stopper 12 surfaces, and the spacing groove has all been seted up to layer frame 4 both sides, and two equal sliding inserts in the spacing hole are equipped with spacer pin 13, two spacer pins 13 all with spacing groove sliding contact.

When taking noodles, sometimes need to take out layer frame 4 from storage device, the staff can extract earlier the spacer pin 13 of inserting and establishing in spacing groove and spacing downthehole to spacer pin 13 disappears to the spacing effect of layer frame 4, then outwards pulls layer frame 4, alright take out layer frame 4 from the spout of stopper 12.

Slider 3 and 1 inner wall sliding contact of box, when slider 3 reciprocated again, through with 1 inner wall in close contact with of box, can prevent that slider 3 from taking place to rotate on slide rail 2, restriction slider 3 can only drive the vertical reciprocating of layer frame 4.

The utility model discloses in, drive spool 6 through drive assembly and rotate, then reciprocate in box 1 through 7 pulling sliders 3 of stay cord to drive layer frame 4 and reciprocate in box 1, and then can adjust the space size between layer frame 4 and the chassis at will, improved storage device's space utilization and practicality.

Overall, the technical problem is addressed: the shelf 4 in the existing storage device is fixed, and the space between the shelf 4 and the bottom cannot be adjusted according to the size of the space required by an object, so that the space utilization rate and the practicability of the storage device are reduced; the technical scheme is as follows: the sliding block 3 is controlled by the sliding rail 2, the pull rope 7, the bobbin 6 and the rotating component to drive the layer frame 4 to move up and down, so that the layer frame 4 can be fixed at any position in the storage device; the implementation process of the technical scheme is as follows: the transmission assembly drives the bobbin 6 to rotate, and then the pull rope 7 pulls the sliding block 3 to move up and down in the box body 1, so that the layer frame 4 is driven to move up and down in the box body 1, and the size of a space between the layer frame 4 and the bottom frame can be adjusted at will; the technical problem can be solved inevitably, and the technical effects are as follows: the space between the shelf 4 and the bottom is adjusted according to the size of the space needed by the object, and the space utilization rate and the practicability of the storage device are improved.

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 storage device comprises a box body (1) and is characterized in that slide rails (2) are symmetrically and fixedly mounted on the inner wall of the box body (1), slide blocks (3) are sleeved on the surfaces of the two slide rails (2) in a sliding mode, a layer frame (4) is fixedly mounted on the surfaces of the two slide blocks (3), and a bottom frame is fixedly mounted at the bottom of the box body (1);

the installation cavity has been seted up to box (1) upper end, installation cavity symmetry rotation installs dwang (5), two dwang (5) surface is all fixed has cup jointed spool (6), spool (6) surface winding has stay cord (7), the through-hole that is linked together with box (1) is seted up to the symmetry in the installation cavity, it all rotates and installs leading wheel (8), two to be located through-hole department in the installation cavity stay cord (7) one end all passes leading wheel (8) and wears out the installation cavity respectively with two slider (3) fixed connection, be equipped with in the installation cavity and be used for two dwang (5) together pivoted drive assembly.

2. The storage device according to claim 1, wherein the transmission assembly comprises a stepping motor (9) fixedly installed in the installation cavity, two worm wheels (10) respectively fixedly sleeved on the surfaces of the two rotating rods (5) and a worm (11) rotatably installed in the installation cavity, the two worm wheels (10) are meshed with the worm (11), and an output shaft of the stepping motor (9) is fixedly connected with the worm (11).

3. The storage device according to claim 1, wherein the surface of each of the two sliding blocks (3) is fixedly provided with a limiting block (12), two adjacent surfaces of each of the two limiting blocks (12) are provided with a sliding groove, and the shelf (4) is slidably arranged in the sliding grooves.

4. A storage device according to claim 1, characterized in that the surface of the slide rail (2) is sleeved with a telescopic spring (14), and both ends of the telescopic spring (14) are respectively fixedly arranged on the lower surface of the slide block (3) and the lower end surface of the slide rail (2).

5. The storage device according to claim 3, wherein the surfaces of the two limit blocks (12) are respectively provided with a limit hole communicated with the sliding groove, the two sides of the shelf (4) are respectively provided with a limit groove, a limit pin (13) is slidably inserted into the two limit holes, and the two limit pins (13) are in sliding contact with the limit grooves.

6. A storage device as claimed in claim 1, characterised in that said slider (3) is in sliding contact with the inner wall of the casing (1).