CN212220836U

CN212220836U - Storage rack for producing disposable lunch boxes

Info

Publication number: CN212220836U
Application number: CN202020410760.0U
Authority: CN
Inventors: 简明全
Original assignee: Chongqing Xinwang Plastic Products Co ltd
Current assignee: Chongqing Xinwang Plastic Products Co ltd
Priority date: 2020-03-26
Filing date: 2020-03-26
Publication date: 2020-12-25
Anticipated expiration: 2030-03-26

Abstract

The utility model discloses a storage rack is used in production of disposable lunch-box, including base, movable plate and fixed plate, the middle part at base top is equipped with the fixed plate, fixed plate one end is equipped with the head rod, the fixed plate other end is equipped with the second connecting rod, the head rod and the second connecting rod other end are equipped with same movable plate, the middle part at movable plate both ends all is equipped with the lantern ring, base top one side is equipped with the driving shaft, the driving shaft bottom is equipped with first gear, first gear side is equipped with the second gear, second gear center department runs through there is first driven shaft, first driven shaft bottom is equipped with the belt, the belt other end is equipped with the second driven shaft. The utility model can adjust the storage space of the storage rack according to the number of the disposable lunch boxes, avoid the situation that the placement is not full or a plurality of storage racks are needed, save the space and the cost; not only can remove the residual taste in the processing of the disposable lunch box, but also can avoid the disposable lunch box from falling.

Description

Storage rack for producing disposable lunch boxes

Technical Field

The utility model relates to a disposable lunch-box production technical field especially relates to a storage rack is used in production of disposable lunch-box.

Background

The disposable fast food box is changed from a foam lunch box to an environment-friendly lunch box, the original foam lunch box cannot resist high temperature, and the environment is damaged and eliminated in the manufacturing process, so that plastic lunch boxes, paper lunch boxes, wood lunch boxes, degradable lunch boxes and the like are taken for use. The disposable lunch boxes need to be orderly stored in a storage rack after being produced in a factory and are ready to leave the factory.

The storage rack for producing the existing disposable lunch box cannot adjust the storage space of the storage rack, if the number of disposable lunch boxes to be stored is small, the storage rack wastes space, and if the number of disposable lunch boxes to be stored is large, a plurality of storage racks are needed, so that the cost is high; the existing storage rack for producing the disposable lunch boxes is mostly closed or fully opened, the closed storage rack is difficult to remove the taste remained in the processing of the disposable lunch boxes, and the fully opened type easily enables the disposable lunch boxes to fall off from the storage rack under the action of external force such as wind power.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a storage rack for producing disposable lunch boxes.

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

a storage rack for producing disposable lunch boxes comprises a base, a movable plate and a fixed plate, wherein the fixed plate is welded in the middle of the top of the base, one end of the fixed plate is movably connected with a first connecting rod, the other end of the fixed plate is movably connected with a second connecting rod, the other ends of the first connecting rod and the second connecting rod are movably connected with the same movable plate, lantern rings are welded in the middle of two ends of the movable plate, one side of the top of the base is rotatably connected with a rotary plate, a driving shaft is welded at the bottom of the rotary plate and extends into the base, a first gear is welded at the bottom end of the driving shaft, a second gear is meshed with the side face of the first gear, a first driven shaft is welded in the center of the second gear, a belt is sleeved at the bottom end of the first driven shaft, a second driven shaft is, the lantern ring cup joints respectively on first driven shaft and second driven shaft, movable plate and fixed plate top all are equipped with the bar groove all around, and bar inslot joint has the cover plate.

Preferably, one end of the first connecting rod is connected with the fixed plate through a first bearing, the other end of the first connecting rod is connected with the movable plate through a second bearing, and the second bearing is located in a bearing groove in the movable plate.

Preferably, one end of the second connecting rod is connected with the moving plate through a first bearing, the other end of the second connecting rod is connected with the fixed plate through a second bearing, and the second bearing is located in a bearing groove in the fixed plate.

Preferably, the first connecting rod, the second connecting rod and the moving plate are provided with a plurality of groups.

Preferably, first driven shaft and second driven shaft top all are equipped with the lead screw, the lead screw surface is equipped with positive screw thread, lantern ring inner wall is equipped with the left-hand thread, and positive screw thread and left-hand thread looks adaptation.

Preferably, first driven shaft and second driven shaft upper surface all are equipped with the recess, and the both sides of recess all are equipped with the draw-in groove.

Preferably, the bottom of lead screw all welds there is the lug, lug and recess looks adaptation, and the inside middle part welding of lug has the baffle, and the both sides of baffle all weld the spring, the fixture block has all been welded to the other end of spring, fixture block and draw-in groove looks adaptation, the fixture block just in time is located the lug outside.

The utility model has the advantages that:

1. the utility model discloses a rotate the carousel and drive the driving shaft and rotate, the driving shaft drives first driven shaft through first gear and second gear effect and rotates, first driven shaft drives the second driven shaft through the belt again and rotates, first driven shaft and second driven shaft drive lead screw rotate, make the lantern ring move on the lead screw, it shifts up or descends to drive the movable plate, can be according to the quantity that the quantity regulation movable plate of disposable lunch-box expandes, adjust the parking space of whole storage rack, avoid appearing the less storage rack pendulum of disposable lunch-box and put the less extravagant space or the more condition emergence that needs a plurality of storage racks to put of disposable lunch-box, save space, save cost.

2. The utility model discloses when disposable lunch-box was deposited on fixed plate and movable plate, all installed the cover plate around fixed plate and movable plate, cover plate top space is opened, can satisfy the disposable lunch-box processing and remain the scattered of taste and remove, can avoid external forces such as wind-force again to make disposable lunch-box drop from the storage rack down.

Drawings

FIG. 1 is a schematic view of a partially unfolded structure of a storage rack for producing disposable lunch boxes according to the present invention;

FIG. 2 is a schematic view of the complete folding of the storage rack for producing disposable lunch boxes according to the present invention;

fig. 3 is an enlarged view of the A position of the storage rack for producing the disposable lunch box.

In the figure: 1. a screw rod; 2. a collar; 3. a first driven shaft; 4. a second gear; 5. a drive shaft; 6. a first gear; 7. a cover plate; 8. a first connecting rod; 9. a second connecting rod; 10. a second driven shaft; 11. moving the plate; 12. a fixing plate; 13. a belt; 14. a base; 15. a spring; 16. and (7) clamping blocks.

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. 1-3, a storage rack for disposable lunch box production comprises a base 14, a movable plate 11 and a fixed plate 12, wherein the fixed plate 12 is welded in the middle of the top of the base 14, one end of the fixed plate 12 is movably connected with a first connecting rod 8, the other end of the fixed plate 12 is movably connected with a second connecting rod 9, the other ends of the first connecting rod 8 and the second connecting rod 9 are movably connected with the same movable plate 11, lantern rings 2 are welded in the middle of the two ends of the movable plate 11, a rotary table is rotatably connected to one side of the top of the base 14, a driving shaft 5 is welded to the bottom of the rotary table, the driving shaft 5 extends into the base 14, a first gear 6 is welded to the bottom end of the driving shaft 5, a second gear 4 is meshed to the side of the first gear 6, a first driven shaft 3 is welded to the, inside first driven shaft 3 and second driven shaft 10 all stretched out base 14, the lantern ring 2 cup joints respectively on first driven shaft 3 and second driven shaft 10, drive driving shaft 5 through rotating the carousel and rotate, driving shaft 5 drives first driven shaft 3 through first gear 6 and the effect of second gear 4 and rotates, first driven shaft 3 rethread belt 13 drives second driven shaft 10 and rotates, first driven shaft 3 and second driven shaft 10 drive lead screw 1 and rotate, make the first lantern ring 2 in top move on lead screw 1, drive first movable plate 11 and move up, when first movable plate 11 moves up to the maximum distance apart from second movable plate 11, second movable plate 11 continues to move up, movable plate 11 and fixed plate 12 top all are equipped with the bar groove all around, and the bar inslot joint has cover plate 7.

The utility model discloses in, 8 one ends of head rod are connected through first bearing and fixed plate 12, and the 8 other ends of head rod pass through the second bearing and the movable plate 11 is connected, and the second bearing is located the bearing inslot portion on the movable plate 11. One end of the second connecting rod 9 is connected with the moving plate 11 through a first bearing, the other end of the second connecting rod 9 is connected with the fixed plate 12 through a second bearing, and the second bearing is positioned in a bearing groove on the fixed plate 12. The first connecting rod 8, the second connecting rod 9 and the moving plate 11 are provided with a plurality of groups. First driven shaft 3 and second driven shaft 10 top all are equipped with lead screw 1, and 1 surfaces of lead screw are equipped with positive screw thread, and 2 inner walls of lantern ring are equipped with the left-hand thread, and positive screw thread and left-hand thread looks adaptation. First driven shaft 3 and second driven shaft 10 upper surface all are equipped with the recess, and the both sides of recess all are equipped with the draw-in groove. The bottom of lead screw 1 all welds there is the lug, lug and recess looks adaptation, and the inside middle part welding of lug has the baffle, and the both sides of baffle all weld spring 15, and the other end of spring 15 all welds fixture block 16, fixture block 16 and draw-in groove looks adaptation, and fixture block 16 just in time is located the lug outside, and spring 15 is in the state of stretching out this moment.

The working principle is as follows: when the disposable lunch box needs to be stored, the screw rod 1 is arranged on the first driven shaft 3 and the second driven shaft 10, the driving shaft 5 is driven to rotate by rotating the turntable, the driving shaft 5 drives the first driven shaft 3 to rotate under the action of the first gear 6 and the second gear 4, the first driven shaft 3 drives the second driven shaft 10 to rotate through the belt 13, the first driven shaft 3 and the second driven shaft 10 drive the screw rod 1 to rotate, the upper first lantern ring 2 moves on the screw rod 1 to drive the first movable plate 11 to move upwards, when the first movable plate 11 moves upwards to the maximum distance from the second movable plate 11, the second movable plate 11 continues to move upwards, the repeated operation adjusts the quantity of the unfolded movable plates 11 according to the quantity of the disposable lunch boxes, the storage space of the whole storage rack is adjusted, and the situations that the disposable lunch box with less storage racks is placed and the space is not full or the disposable lunch boxes with more storage racks are not placed are avoided, the space and the cost are saved; when the disposable lunch box is stored on the fixed plate 12 and the movable plate 11, the cover plates 7 are arranged on the peripheries of the fixed plate 12 and the movable plate 11, and the space above the cover plates 7 is open, so that the residual taste in the processing of the disposable lunch box can be eliminated, and the disposable lunch box can be prevented from falling off from the storage rack under the action of external force such as wind power; when the disposable lunch box is not required to be stored, the cover plate 7, the moving plate 11 and the screw rod 1 can be taken down by reverse operation, and the occupied space is reduced.

Having shown and described the basic principles and essential features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof, and it is therefore intended that the embodiments be considered as exemplary and not limiting in any way, since the scope of the invention is defined by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein and are therefore not to be embraced therein by any reference numerals in the claims.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The storage rack for producing the disposable lunch boxes comprises a base (14), a movable plate (11) and a fixed plate (12), and is characterized in that the fixed plate (12) is arranged in the middle of the top of the base (14), a first connecting rod (8) is arranged at one end of the fixed plate (12), a second connecting rod (9) is arranged at the other end of the fixed plate (12), the same movable plate (11) is arranged at the other ends of the first connecting rod (8) and the second connecting rod (9), lantern rings (2) are arranged in the middle of two ends of the movable plate (11), a turntable is arranged on one side of the top of the base (14), a driving shaft (5) is arranged at the bottom of the turntable, the driving shaft (5) extends into the base (14), a first gear (6) is arranged at the bottom end of the driving shaft (5), a second gear (4) is arranged on the side face of the first gear (6), a first driven shaft (3), first driven shaft (3) bottom is equipped with belt (13), belt (13) other end is equipped with second driven shaft (10), first driven shaft (3) and second driven shaft (10) all stretch out inside base (14), lantern ring (2) cup joint respectively on first driven shaft (3) and second driven shaft (10), movable plate (11) and fixed plate (12) top all are equipped with the bar groove all around, and the bar inslot is equipped with cover plate (7).

2. The storage rack for producing disposable lunch boxes according to claim 1, wherein one end of the first connecting rod (8) is connected with the fixed plate (12) through a first bearing, the other end of the first connecting rod (8) is connected with the movable plate (11) through a second bearing, and the second bearing is positioned inside a bearing groove on the movable plate (11).

3. The storage rack for producing the disposable lunch boxes according to claim 2, wherein one end of the second connecting rod (9) is connected with the moving plate (11) through a first bearing, the other end of the second connecting rod (9) is connected with the fixed plate (12) through a second bearing, and the second bearing is positioned in a bearing groove on the fixed plate (12).

4. The storage rack for producing disposable lunch boxes according to claim 3, wherein the first connecting rod (8), the second connecting rod (9) and the moving plate (11) are provided with a plurality of groups.

5. The storage rack for producing the disposable lunch boxes according to claim 4, wherein the top of each of the first driven shaft (3) and the second driven shaft (10) is provided with a screw rod (1), the surface of each screw rod (1) is provided with a positive thread, the inner wall of the lantern ring (2) is provided with a negative thread, and the positive thread is matched with the negative thread.

6. The storage rack for producing the disposable lunch boxes according to claim 5, wherein grooves are formed in the upper surfaces of the first driven shaft (3) and the second driven shaft (10), and clamping grooves are formed in the two sides of each groove.

7. The storage rack for producing the disposable lunch boxes according to claim 6, wherein the bottom end of the screw rod (1) is provided with a convex block, the convex block is matched with the groove, the middle part of the inner part of the convex block is provided with a partition plate, two sides of the partition plate are provided with springs (15), the other ends of the springs (15) are provided with clamping blocks (16), the clamping blocks (16) are matched with the clamping grooves, and the clamping blocks (16) are just positioned outside the convex block.