CN211392740U

CN211392740U - Stack tray lifting mechanism

Info

Publication number: CN211392740U
Application number: CN201922468476.9U
Authority: CN
Inventors: 王飞; 王其彦
Original assignee: Suzhou Guoheng Electromechanical Co ltd
Current assignee: Suzhou Guoheng Electromechanical Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-09-01
Anticipated expiration: 2029-12-31

Abstract

The utility model relates to a packaging machinery equipment, in particular to a stack tray lifting mechanism, which comprises two symmetrical arched bridges and a stack tray arranged between the arched bridges, the positions at the two ends of the two arched bridges are respectively provided with a driving chain wheel and a driven chain wheel, a driving shaft is connected between the driving chain wheel and the driven chain wheel, a first transmission chain is connected between the driving chain wheel and the driven chain wheel on the arched bridges, the first power chain wheel is connected with a second power chain wheel arranged at the end part of the driving shaft through a third transmission chain, the two ends of the first transmission chain are respectively connected with a balancing weight and the stack tray, the driving chain wheel is also connected with a second transmission chain, the stack tray is lifted through the two oppositely arranged arched bridges, the driving chain wheel, the driven chain wheel, a power motor and the like, the structure is simple, but the better lifting function can be realized, the manufacturing cost is lower, and the added balancing weight also reduces the energy consumption and saves the energy.

Description

Stack tray lifting mechanism

Technical Field

The utility model relates to a packaging machinery establishes equipment, specifically is a stack tray elevating system.

Background

In the packing workshop of present stage, often need carry the packing box from production line to this in-process of forklift, also use professional pile up neatly system in some workshops, but the stack tray elevating system in the present pile up neatly system often has complicated structure, and the cost is higher and the maintenance is comparatively inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stack tray elevating system to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a buttress dish elevating system, includes two symmetry settings's arch crane span structure and sets up the buttress dish between the arch crane span structure, two be provided with drive sprocket and driven sprocket respectively in the position at arch crane span structure both ends, be connected with the driving shaft between drive sprocket with the driven sprocket, be connected with first drive chain between the drive sprocket on the arch crane span structure with the driven sprocket, the balancing weight is connected respectively at the both ends of first drive chain with the buttress dish, still be connected with the second drive chain on the drive sprocket.

As a further aspect of the present invention: the driving chain wheel and the driven chain wheel are double-row chain wheels.

As a further aspect of the present invention: one of them arch crane span structure top fixedly connected with fixed plate, the top of fixed plate is provided with power motor, be provided with first power sprocket in power motor's the pivot, first power sprocket passes through the third drive chain connection setting and is in the second power sprocket of driving shaft tip.

As a further aspect of the present invention: the four corners of the pallet are provided with idler wheels, two ends of the arched bridge are provided with guide rail cavities with guide rails, and the pallet is clamped on the guide rails in the guide rail cavities through the idler wheels.

As a further aspect of the present invention: and the top of the pallet is provided with a pallet bracket made of elastic plastic materials.

As a further aspect of the present invention: the balancing weight bypasses the driving chain wheel through the second transmission chain and is connected with the balancing weight.

Compared with the prior art, the beneficial effects of the utility model are that: the stack tray is lifted through the two oppositely arranged arched bridges, the driving chain wheel, the driven chain wheel, the power motor and the like, the structure is simple, a good lifting function can be realized, the manufacturing cost is low, the added balancing weight also reduces the energy consumption, and the energy is saved.

Drawings

Fig. 1 is a perspective view of the structure of the present invention.

Fig. 2 is a schematic structural view of the local structure of the present invention.

Fig. 3 is a side view of a part of the structure of the present invention.

In the figure: 1. an arched bridge frame; 2. a pallet; 3. a drive sprocket; 4. a driven sprocket; 5. a drive shaft; 6. a first drive chain; 7. a balancing weight; 8. a second drive chain; 9. a fixing plate; 10. a power motor; 11. a first power sprocket; 12. a third drive chain; 13. a second power sprocket; 14. a roller; 15. a guide rail cavity; 16. a guide rail; 17. a pallet support.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-3, a pallet lifting mechanism comprises two symmetrical arched bridges 1 and a pallet 2 arranged between the arched bridges 1, wherein a driving sprocket 3 and a driven sprocket 4 are respectively arranged at two ends of each arched bridge 1, a driving shaft 5 is connected between the driving sprocket 3 and the driven sprocket 4, a first transmission chain 6 is connected between the driving sprocket 3 and the driven sprocket 4 on each arched bridge 1, two ends of the first transmission chain 6 are respectively connected with a counterweight 7 and the pallet 2, a second transmission chain 8 is further connected on the driving sprocket 3, and the driving sprocket 3 and the driven sprocket 4 are double-row sprockets.

One of them 1 top fixedly connected with fixed plate 9 of arch crane span structure, the top of fixed plate 9 is provided with power motor 10, be provided with first power sprocket 11 in power motor 10's the pivot, first power sprocket 11 passes through third drive chain 12 and connects the second power sprocket 13 that sets up at driving shaft 5 tip, power motor 10's rotation drives the rotation of first power sprocket 11, first power sprocket 11 drives second power sprocket 13 through third drive chain 12 and rotates, the second sprocket and then drives driving shaft 5's rotation, driving shaft 5 drives driving sprocket 3's rotation next.

The four corners department of the pallet 2 is provided with the

gyro wheel

14, 1 both ends of arched crane span structure are provided with the guide rail chamber 15 that has guide rail 16, the pallet 2 passes through the guide rail 16 of gyro wheel 14 joint in guide rail chamber 15, the pallet 2 realizes going up and down under the drive of first drive chain 6 and second drive chain 8, when power motor 10 starts, second drive chain 8 rotates along with the rotation of driving sprocket 3, cooperation when rotating, first power sprocket 11, third drive chain 12 has constituteed drive mechanism with second power sprocket 13 and has driven driving shaft 5 to rotate, the rotation of driving shaft 5 drives the second drive sprocket rotation on the driving sprocket 3, because the balancing weight 7 is connected with balancing weight 7 around driving sprocket 3 through second drive chain 8, so second sprocket and first drive sprocket drive pallet 2 together and go up and down.

The top of the pallet 2 is provided with a pallet support 17 made of elastic plastic materials, and when the pallet support 17 is used for containing articles, the elastic materials can provide elastic buffering effect to a certain degree for the articles, so that the articles are prevented from being damaged in the lifting process.

The stack tray 2 is lifted through the two oppositely arranged arched bridges 1, the driving chain wheel 3, the driven chain wheel 4, the power motor 10 and the like, the structure is simple, a good lifting function can be realized, the added balancing weight 7 reduces energy consumption, and energy is saved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a pile up tray elevating system, its characterized in that includes two symmetry setting arch crane span structure (1) and sets up pile up tray (2) between arch crane span structure (1), two be provided with drive sprocket (3) and driven sprocket (4) respectively on the position at arch crane span structure (1) both ends, drive sprocket (3) with be connected with driving shaft (5) between driven sprocket (4), on arch crane span structure (1) drive sprocket (3) with be connected with first drive chain (6) between driven sprocket (4), the both ends of first drive chain (6) connect respectively balancing weight (7) with pile up tray (2), still be connected with second drive chain (8) on drive sprocket (3).

2. A pallet lifting mechanism according to claim 1, characterised in that the drive sprocket (3) and the driven sprocket (4) are double row sprockets.

3. A pallet lifting mechanism according to claim 2, characterised in that a fixed plate (9) is fixedly connected to the top of one of the arch-shaped bridges (1), a power motor (10) is arranged on the top of the fixed plate (9), a first power sprocket (11) is arranged on the shaft of the power motor (10), and the first power sprocket (11) is connected to a second power sprocket (13) arranged at the end of the drive shaft (5) by a third drive chain (12).

4. A pallet lifting mechanism according to claim 3, characterised in that rollers (14) are arranged at the four corners of the pallet (2), that guide cavities (15) with guides (16) are arranged at both ends of the arch-shaped bridge (1), and that the pallet (2) is clamped on the guides (16) in the guide cavities (15) by means of the rollers (14).

5. A pallet lifting mechanism according to claim 4, characterised in that a pallet support (17) of resilient plastics material is provided at the top of the pallet (2).

6. A pallet lifting mechanism according to claim 5, wherein the weight (7) is connected to the weight (7) by the second drive chain (8) bypassing the drive sprocket (3).