CN212049296U

CN212049296U - Scissor-type lifter equipment for liquid crystal display television

Info

Publication number: CN212049296U
Application number: CN202020536455.6U
Authority: CN
Inventors: 王冉; 王健; 陆胜; 翁留洋
Original assignee: Nanjing Quncheng Automation Technology Co ltd
Current assignee: Nanjing Quncheng Automation Technology Co ltd
Priority date: 2020-04-13
Filing date: 2020-04-13
Publication date: 2020-12-01
Anticipated expiration: 2030-04-13

Abstract

The utility model discloses a LCD TV scissors formula lift equipment, including supporting base, jacking cylinder, gear motor and spout, the bottom surface of supporting the base is provided with the carousel, the top centre of a circle position department fixed mounting of carousel has the transfer line, one side fixed mounting who supports the base has the lifting base, the top fixed mounting of lifting base has the jacking cylinder, the output fixed mounting of jacking cylinder has a supporting bench, the equal fixed mounting in both sides of a supporting bench has gear motor, gear motor's the fixed welding of output shaft has the action wheel, the action wheel has from the driving wheel through belt pulley connection. The utility model discloses a liquid crystal display of different well ways can be placed on the device to its over-and-under type structure, then can transport different types of liquid crystal display respectively through the device's lift, can practice thrift the cost like this, has avoided the demand that needs purchase other conveyer.

Description

Scissor-type lifter equipment for liquid crystal display television

Technical Field

The utility model relates to a LCD TV transportation technical field specifically is a LCD TV scissor lift equipment.

Background

Liquid crystal displays are used in digital watches and one type of display for many portable computers. Two pieces of poled material are shown in use, with a liquid crystal solution between them. When current is passed through the liquid, the crystals will rearrange so that light cannot pass through them. Thus, each crystal acts like a louver, both allowing light to pass through and blocking light. Liquid crystal displays are currently developed towards the goal of being light, thin, short, and small, and display products having a long history in the computer periphery are certainly no exception. Under the precondition of easy carrying and transportation, the conventional display methods such as CRT video display and LED display are all limited by the factors of too large volume or huge power consumption, which cannot meet the practical requirements of users. The development of the liquid crystal display technology is just in line with the trend of the current information products, and the user can enjoy the best visual environment no matter the advantages of right-angle display, low power consumption, small volume, zero radiation and the like.

Present liquid crystal display all goes on through the conveying track when carrying out the production transportation basically, but because liquid crystal display also has different kind, so need two conveying tracks when the liquid crystal display of two kinds of differences of needs transportation, can waste a large amount of costs like this, and owing to need transport respectively, can take time hard.

Therefore, there is a need for a scissor lift device for a liquid crystal television to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LCD TV scissor lift equipment to solve the problem of the different liquid crystal display transportation of the kind that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a scissor-type lifter device for a liquid crystal television comprises a supporting base, a jacking cylinder, a speed reduction motor and a sliding chute, wherein a turntable is arranged on the outer surface of the bottom end of the supporting base, a transmission rod is fixedly installed at the position of the center of the top end of the turntable, a first bevel gear is fixedly welded at the other end of the transmission rod, a second bevel gear is connected to the outer surface of the first bevel gear, a rotating disc is fixedly welded on the right side of the second bevel gear through a connecting rod, a supporting column is fixedly installed at the bottom end of the supporting base, a universal wheel is arranged inside the supporting column, a toothed plate is fixedly installed at the top end of the universal wheel, a lifting base is fixedly installed at one side of the supporting base, the jacking cylinder is fixedly installed at the top end of the lifting base, a supporting table, the output shaft of the gear motor is fixedly welded with a driving wheel, the driving wheel is connected with a driven wheel through a belt pulley, and the driven wheel is installed in the conveying belt.

Preferably, the turntables are provided with four groups, the first bevel gears are meshed with the second bevel gears, and the connecting rods penetrate through the supporting rods.

Preferably, the outer surface of the rotating disc is provided with a tooth block, the outer surface of the toothed plate is provided with a toothed groove, and the tooth block is meshed with the toothed groove.

Preferably, the bottom of support column is the design of open form, the slotted hole that the cooperation pinion rack runs through is seted up to the top of support column.

Preferably, the gear motor and the driving wheel form a rotating structure, and the driven wheel and the driving wheel form a rotating structure through a belt.

Preferably, a first scissor frame is fixedly mounted at the bottom end of the supporting table, a sliding bearing is mounted at the other end of the first scissor frame through a bearing, a second scissor frame is fixedly mounted at the bottom end of the supporting table, and the other end of the second scissor frame is connected with the supporting base through a bearing.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this LCD TV scissor lift equipment, through the carousel, the transfer line, first bevel gear, second bevel gear, the rolling disc, the support column, the hidden structure of tire is constituteed to universal wheel and pinion rack, can expose the universal wheel when needs transport the device through its hidden structure of tire, then can make things convenient for the device to remove, and when not needing the device to remove, can hide the universal wheel through the hidden structure of tire, avoid the device to appear the problem of deviation because of the universal wheel when the operation.

2. This LCD TV scissor lift equipment constitutes over-and-under type structure through lift base, jacking cylinder, brace table, first scissor holder and second scissor holder, can place the liquid crystal display on the device through its over-and-under type structure on different ways, then can transport different types of liquid crystal display respectively through the lift of the device, can practice thrift the cost like this, has avoided the demand that needs purchase other conveyer.

3. This LCD TV scissor lift equipment constitutes the transportation structure through gear motor, action wheel, follow driving wheel and conveyer belt, can transport the liquid crystal display who places on the conveyer belt through its transportation structure, so not only simple structure, and convenient operation, the practicality is strong.

Drawings

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

FIG. 2 is a schematic side view of the structure of the present invention;

FIG. 3 is a schematic front view of the transmission mechanism of the present invention;

fig. 4 is a schematic side sectional view of the structure at a in fig. 2 according to the present invention.

In the figure: 1. a support base; 2. a turntable; 3. a transmission rod; 4. a first bevel gear; 5. a second bevel gear; 6. rotating the disc; 7. a support pillar; 8. a universal wheel; 9. a toothed plate; 10. a lifting base; 11. jacking a cylinder; 12. a support table; 13. a reduction motor; 14. a driving wheel; 15. a driven wheel; 16. a conveyor belt; 17. a first scissor holder; 18. a sliding bearing; 19. a chute; 20. a second scissor frame.

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. 1-4, the present invention provides an embodiment:

a scissor-type lifter device for a liquid crystal television comprises a supporting base 1, a jacking cylinder 11, a speed reduction motor 13 and a sliding groove 19, wherein a turntable 2 is arranged on the outer surface of the bottom end of the supporting base 1, a transmission rod 3 is fixedly installed at the position of the circle center of the top end of the turntable 2, a first bevel gear 4 is fixedly welded at the other end of the transmission rod 3, a second bevel gear 5 is connected to the outer surface of the first bevel gear 4, four groups of the turntables 2 are arranged, the first bevel gear 4 is meshed with the second bevel gear 5, a support rod penetrates through the connection rod, the first bevel gear 4 can drive the second bevel gear 5 to rotate, the second bevel gear 5 can drive a rotating disc 6 to rotate through the arrangement of the connection rod, the rotating disc 6 is fixedly welded on the right side of the second bevel gear 5 through the connection rod, a support pillar 7 is fixedly, the top end of the universal wheel 8 is fixedly provided with a toothed plate 9, the outer surface of the rotating disc 6 is provided with a toothed block, the outer surface of the toothed plate 9 is provided with a toothed groove, the toothed block is meshed with the toothed groove, the toothed plate 9 can be driven to lift when the rotating disc 6 rotates, the bottom end of the supporting column 7 is in an open design, the top end of the supporting column 7 is provided with a slotted hole which is matched with the toothed plate 9 to penetrate through, the universal wheel 8 can be exposed through the open design, the toothed plate 9 can penetrate through the inner part of the supporting column 7 through the arranged slotted hole to be connected with the universal wheel 8, the arrangement can be realized through the turntable 2, the transmission rod 3, the first bevel gear 4, the second bevel gear 5, the rotating disc 6, the supporting column 7, the universal wheel 8 and the toothed plate 9 to form a hidden tire structure, the universal wheel 8 can be exposed when the device needs to be transported through the hidden tire structure, when the device does not need to move, the universal wheel 8 can be hidden through the hidden tire structure, so that the problem of deviation of the universal wheel 8 during the operation of the device is avoided;

a lifting base 10 is fixedly arranged on one side of the supporting base 1, a lifting cylinder 11 is fixedly arranged on the top end of the lifting base 10, a supporting table 12 is fixedly arranged on the output end of the lifting cylinder 11, speed reducing motors 13 are fixedly arranged on both sides of the supporting table 12, driving wheels 14 are fixedly welded on output shafts of the speed reducing motors 13, the speed reducing motors 13 and the driving wheels 14 form a rotating structure, driven wheels 15 and the driving wheels 14 form a rotating structure through belts, the rotating structure can form a transmission structure through the arrangement, liquid crystal displays can be conveyed through the transmission structure, the driving wheels 14 are connected with the driven wheels 15 through belt pulleys, the driven wheels 15 are arranged inside the conveying belts 16, the arrangement can be realized through the speed reducing motors 13, the driving wheels 14, the driven wheels 15 and the conveying belts 16, and the liquid crystal displays placed, therefore, the structure is simple, the operation is convenient, and the practicability is strong;

the bottom fixed mounting who props up supporting bench 12 has first scissor holder 17, slide bearing 18 is installed through the bearing to the other end of first scissor holder 17, and the bottom fixed mounting who props up supporting bench 12 has second scissor holder 20, the other end of second scissor holder 20 passes through bearing joint support base 1, it can pass through lifting base 10 to set up like this, jacking cylinder 11, propping up supporting bench 12, first scissor holder 17 and second scissor holder 20 constitute over-and-under type structure, can place the liquid crystal display of different well ways on the device through its over-and-under type structure, then can transport different kind liquid crystal display respectively through the lift of the device, so can practice thrift the cost, the demand that other conveyer need be purchased has been avoided, and the stability that the improvement device rised.

The working principle is as follows: when the universal wheel 8 of the device needs to be exposed or hidden, the rotating disc 2 is rotated to drive the transmission rod 3 to rotate, the transmission rod 3 is rotated to drive the first bevel gear 4 to rotate, the first bevel gear 4 is rotated to drive the second bevel gear 5 to rotate, the second bevel gear 5 is rotated to drive the rotating disc 6 to rotate, the rotating disc 6 is rotated to drive the toothed plate 9 to lift, and the universal wheel 8 is exposed or hidden when the toothed plate 9 lifts;

when the liquid crystal display screen placed at the conveyor belt 16 needs to be transported, the speed reducing motor 13 is started, the speed reducing motor 13 drives the driving wheel 14 to rotate when being started, the driving wheel 14 drives the driven wheel 15 to rotate through the belt when rotating, and the driven wheel 15 drives the conveyor belt 16 to transport when rotating;

when the device goes up and down when needs change, through starting jacking cylinder 11, will drive supporting bench 12 when jacking cylinder 11 starts and go up and down, will drive first scissors frame 17 and second scissors frame 20 and rotate when supporting bench 12 goes up and down, will make its conveyer belt 16 keep balanced state when first scissors frame 17 and second scissors frame 20 pass through the bearing and rotate.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated 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. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a liquid crystal TV scissor lift equipment, includes support base (1), jacking cylinder (11), gear motor (13) and spout (19), its characterized in that: the bottom outer surface of the supporting base (1) is provided with a turntable (2), the top circle center position of the turntable (2) is fixedly provided with a transmission rod (3), the other end of the transmission rod (3) is fixedly welded with a first bevel gear (4), the outer surface of the first bevel gear (4) is connected with a second bevel gear (5), the right side of the second bevel gear (5) is fixedly welded with a rotating disc (6) through a connecting rod, the bottom of the supporting base (1) is fixedly provided with a supporting column (7), the inside of the supporting column (7) is provided with a universal wheel (8), the top of the universal wheel (8) is fixedly provided with a toothed plate (9), one side of the supporting base (1) is fixedly provided with a lifting base (10), the top of the lifting base (10) is fixedly provided with a jacking cylinder (11), and the output end of the jacking cylinder (11) is, both sides of brace table (12) are all fixed mounting have gear motor (13), the fixed welding of output shaft of gear motor (13) has action wheel (14), action wheel (14) have from driving wheel (15) through belt pulley connection, install in the inside of conveyer belt (16) from driving wheel (15).

2. A liquid crystal television scissor lift device according to claim 1, wherein: the rotary table (2) is provided with four groups, the first bevel gear (4) is meshed with the second bevel gear (5), and the connecting rod penetrates through the supporting rod.

3. A liquid crystal television scissor lift device according to claim 1, wherein: the outer surface of the rotating disc (6) is provided with a tooth block, the outer surface of the toothed plate (9) is provided with a toothed groove, and the tooth block is meshed with the toothed groove.

4. A liquid crystal television scissor lift device according to claim 1, wherein: the bottom of support column (7) is the design of opening form, the slotted hole that cooperation pinion rack (9) run through is seted up on the top of support column (7).

5. A liquid crystal television scissor lift device according to claim 4, wherein: the speed reduction motor (13) and the driving wheel (14) form a rotating structure, and the driven wheel (15) and the driving wheel (14) form a rotating structure through a belt.

6. A liquid crystal television scissor lift device according to claim 1, wherein: the bottom fixed mounting who props up supporting bench (12) has first scissors frame (17), slide bearing (18) are installed through the bearing to the other end of first scissors frame (17), and prop up the bottom fixed mounting of supporting bench (12) and have second scissors frame (20), the other end of second scissors frame (20) passes through bearing connection support base (1).