CN201545661U

CN201545661U - Track-hoist lifter for lifting objects through chassis line

Info

Publication number: CN201545661U
Application number: CN2009200490895U
Authority: CN
Inventors: 张元兴; 金良品; 李高
Original assignee: Jiangsu Miracle Logistics System Engineering Co Ltd
Current assignee: Jiangsu Miracle Logistics System Engineering Co Ltd
Priority date: 2009-10-14
Filing date: 2009-10-14
Publication date: 2010-08-11
Anticipated expiration: 2019-10-14

Abstract

The utility model relates to a track-hoist lifter for lifting objects through a chassis line. The lifter comprises four fixed upright posts; adjacent upright posts are fixed with each other through a connecting rod, so that the four upright posts form a cuboid frame; a sliding rack is connected in a sliding manner with each upright post; a lifting track frame is fixed on the sliding racks of two adjacent upright posts; another lifting track frame is fixed on the sliding racks of the other two adjacent upright posts; lifting tracks are fixed at the bottom ends of the lifting track frames; a trolley friction driving device and a hanger positioning device are arranged on the lifting tracks; a hanger open-close mechanism is fixed on the lifting track frames; a lifting driving device of the sliding racks is arranged at the top ends of the upright posts; a top frame fixed with the upright posts as a whole is also arranged on the upright posts; and a chain support rail is arranged at the top end of the top frame. The utility model can realize conversion among three production lines, namely a high production line, a middle production line, and a low production line; moreover, the utility model further has the advantages of reliable operation and performance, high degree of automation, and simple control, and meets the automatization requirements in modern logistics and transportation.

Description

Track lifting chassis line upper and lower pieces elevator

Technical field

The utility model relates to a kind of track lifting chassis line upper and lower pieces elevator, and specifically a kind of four upright column elevators that are used for the aerial friction track of band of chassis travel line belong to technical field of conveying machinery.

Background technology

In existing technology, general common chassis line oscilaltion machine lacks the belt track elevating function, and because the widespread use of friction travel line on the modern automobile manufacturing line, common chassis line oscilaltion machine can not satisfy the requirement of friction travel line technology, therefore, it has limited the technology that workpiece is carried, and makes to carry become trouble of flow process, inefficiency, the cost of equipment height.

Summary of the invention

The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of conversion, the drive ability failure-free track lifting chassis line upper and lower pieces elevator that can realize between high, medium and low three manufacturing lines is provided.

The technical scheme that provides according to the utility model, described track lifting chassis line upper and lower pieces elevator, it comprises four root posts that fixedly install, fix by pipe link between adjacent two root posts, make this four root post form rectangular-shaped framework, on every root post, slidely connect balladeur train, on the balladeur train of adjacent two root posts, be fixed with the fluctuating orbit framework, be fixed with the fluctuating orbit framework on the balladeur train of all the other two root posts, bottom at two fluctuating orbit frameworks is fixed with fluctuating orbit, on fluctuating orbit, be provided with chassis friction drive device and suspender registration device, on the fluctuating orbit framework, be fixed with the suspender open-and-close mechanism, be provided with the lifting drive of balladeur train in the column top ends, also be provided with the top frame that is fixed as one with column on the column, be provided with chain holder rail in the top ends of top frame.

Described chassis friction drive device comprises that turret is located at friction wheel and the contact roller on the fluctuating orbit, and friction wheel matches with contact roller, and friction wheel and contact roller branch are located at the fluctuating orbit both sides.

Described chassis registration device comprises and the vertically disposed locator slide of fluctuating orbit, slidely connect slide on the locator slide, be provided with propulsion cylinder at fluctuating orbit, the piston rod end of propulsion cylinder links to each other with slide, be hinged with on the slide and pawl, described middle part of pawling is hinged on the slide, the top ends of pawling is the clamping section, the bottom of pawling is fixed with cushion rubber, is fixed with block seat on the locator slide corresponding to the other end of pawling, and the block seat outside is fixed with and stops cylinder, be hinged with block on the block seat, the bottom of block is hinged on the block seat, and at an end of the hinged connecting plate in the middle part of block, the other end of connecting plate is hinged on the piston rod end that stops cylinder.

Described lifting drive is included in the motor of the top ends setting of under(-)chassis, turret is provided with axle drive shaft between the top ends of adjacent two root posts, turret is provided with driven shaft between the top ends of other two root posts, axle drive shaft and driven shaft be arranged in parallel, and axle drive shaft and fluctuating orbit be arranged in parallel, fixed drive sprocket wheel on axle drive shaft, fixing driven sprocket on driven shaft, one end of chain is captiveed joint with balladeur train, driven sprocket and drive sprocket are walked around in the stage casing of chain, and the other end and the counter-balanced carriage of chain are fixedly linked.

On the fluctuating orbit framework, be fixed with the suspender open-and-close mechanism.

The utility model can be realized the conversion between high, medium and low three manufacturing lines; Drive ability is reliable, the degree of automation height, and control is simple, satisfies the automation demand that modern logistics are carried.

Description of drawings

Fig. 1 is a front view of the present utility model.

Fig. 2 is a left view of the present utility model.

Fig. 3 is a birds-eye view of the present utility model.

Fig. 4 is the suspender positioning device structure scheme drawing in the utility model.

Fig. 5 is the suspender open-and-close mechanism scheme drawing in the utility model.

The specific embodiment

The utility model is described in further detail below in conjunction with concrete drawings and Examples.

As Fig. 1～shown in Figure 5, the utility model mainly by fluctuating orbit framework 1, column 2, balladeur train 3, chain 4, driven sprocket 5, drive sprocket 6, counter-balanced carriage 7, motor 8, suspender registration device 9, propulsion cylinder 10, stop cylinder 11, top frame 12, pipe link 13, chain holder rail 14, fluctuating orbit 15, chassis friction drive device 16, friction wheel 17, contact roller 18, axle drive shaft 19, driven shaft 20, locator slide 21, slide 22, pawl 23, cushion rubber 24, block seat 25, block 26, component set-ups such as plate 27 and suspender open-and-close mechanism 28 in succession.

This track lifting chassis line upper and lower pieces elevator, it comprises four root posts 2 that fixedly install, fixing between adjacent two root posts 2 by pipe link 13, make this four root post 2 form rectangular-shaped framework, on every root post 2, slidely connect balladeur train 3, on the balladeur train 3 of adjacent two root posts 2, be fixed with fluctuating orbit framework 1, be fixed with fluctuating orbit framework 1 on the balladeur train 3 of all the other two root posts 2, be fixed with fluctuating orbit 15 in the bottom of two fluctuating orbit frameworks 1, on fluctuating orbit 15, be provided with chassis friction drive device 16 and suspender registration device 9, on fluctuating orbit framework 1, be fixed with suspender open-and-close mechanism 28, be provided with the lifting drive of balladeur train 3 in column 2 top ends, also be provided with the top frame 12 that is fixed as one with column 2 on the column 2, be provided with chain holder rail 14 in the top ends of top frame 12.

Described chassis friction drive device 16 comprises that turret is located at the friction wheel 17 and contact roller 18 on the fluctuating orbit 15, and friction wheel 17 matches with contact roller 18, and friction wheel 17 was located at fluctuating orbit 15 both sides in 18 minutes with contact roller.

Described suspender registration device 9 comprises and fluctuating orbit 15 vertically disposed locator slides 21, slidely connect slide 22 on the locator slide 21, be provided with propulsion cylinder 10 at fluctuating orbit 15, the piston rod end of propulsion cylinder 10 links to each other with slide 22, be hinged with on the slide 22 and pawl 23, described 23 the middle part of pawling is hinged on the

slide

22,23 the top ends of pawling is the clamping section, pawl 23 bottom is fixed with cushion rubber 24, on locator slide 21, be fixed with block seat 25 corresponding to 23 other ends of pawling, block seat 25 outsides are fixed with and stop cylinder 11, be hinged with block 26 on the block seat 25, the bottom of block 26 is hinged on the block seat 25, and at an end of the hinged connecting plate 27 in the middle part of block 26, the other end of connecting plate 27 is hinged on the piston rod end that stops cylinder 11.

Described lifting drive is included in the motor 8 of the top ends setting of under(-)chassis 12, turret is provided with axle drive shaft 19 between the top ends of adjacent two root posts 2, turret is provided with driven shaft 20 between the top ends of other two root posts 2, axle drive shaft 19 be arranged in parallel with driven shaft 20, and axle drive shaft 19 be arranged in parallel with fluctuating orbit 15, fixed drive sprocket wheel 6 on axle drive shaft 19, fixing driven sprocket 5 on driven shaft 20, one end of chain 4 is captiveed joint with balladeur train 3, driven sprocket 5 and drive sprocket 6 are walked around in the stage casing of chain 4, and the other end of chain 4 and counter-balanced carriage 7 are fixedly linked.

Described suspender open-and-close mechanism 28 comprises mounting bracket 29, be fixed on the fluctuating orbit framework 1 by bolted connection, cylinder 30 afterbodys are spirally connected by supporting seat 31 and are fixed on the mounting bracket 29, it is a movable part that cylinder head is hinged by pivoted arm 32 and support arm assembly 33, like this, the expanding-contracting action of cylinder 30 rotates pivoted arm 32, and then support arm assembly 33 is rotated around hinge-point, promote the folding connecting rod on the suspender, realize opening and closing function of suspender.

Principle of work of the present utility model and working process:

When treating that suspender carries workpiece arrival track lifting chassis line upper and lower pieces elevator high level, the propulsion cylinder 10 of registration device advances, suspender is fixed on 1 li of the fluctuating orbit framework of elevator, drive motor 8 and reductor thereof start, the drive imput shaft is rotated, by drive sprocket 6, chain 4, driven sprocket 5 transmissions, fluctuating orbit framework 1 will drop to low level, and suspender open-and-close mechanism 28 is opened, and workpiece is reprinted on the ground-surface chassis, then, fluctuating orbit framework 1 rises to meta, the trailer structure is opened, behind affirmation and the meta orbital docking, this moment, the cylinder 11 that stops of registration device 9 was opened, the drive motor of elevator track internal friction wheel 17 starts, and empty suspender is released elevator, treats that suspender moves to after the safety distance, fluctuating orbit framework 1 continues to rise to a high position, the trailer structure is opened, with high-order orbital docking, simultaneously registration device 9 stop cylinder 11 and propulsion cylinder 10 resets, wait for next workpiece, so just finished an actuation cycle.

Claims

1. track lifting chassis line upper and lower pieces elevator, it is characterized in that: it comprises four root posts (2) that fixedly install, fixing between adjacent two root posts (2) by pipe link (13), make this four root post (2) form rectangular-shaped framework, on every root post (2), slidely connect balladeur train (3), on the balladeur train (3) of adjacent two root posts (2), be fixed with fluctuating orbit framework (1), be fixed with fluctuating orbit framework (1) on the balladeur train (3) of all the other two root posts (2), be fixed with fluctuating orbit (15) in the bottom of two fluctuating orbit frameworks (1), on fluctuating orbit (15), be provided with chassis friction drive device (16) and suspender registration device (9), on fluctuating orbit framework (1), be fixed with suspender open-and-close mechanism (28), be provided with the lifting drive of balladeur train (3) in column (2) top ends, also be provided with the top frame (12) that is fixed as one with column (2) on the column (2), be provided with chain holder rail (14) in the top ends of top frame (12).

2. track lifting as claimed in claim 1 chassis line upper and lower pieces elevator, it is characterized in that: described suspender open-and-close mechanism (28) comprises mounting bracket (29), be fixed on the fluctuating orbit framework (1) by bolted connection, cylinder (30) afterbody is spirally connected by supporting seat (31) and is fixed on the mounting bracket (29), and cylinder head is hinged by pivoted arm (32) and support arm assembly (33).

3. track lifting as claimed in claim 1 chassis line upper and lower pieces elevator, it is characterized in that: described chassis friction drive device (16) comprises that turret is located at the friction wheel (17) and contact roller (18) on the fluctuating orbit (15), friction wheel (17) matches with contact roller (18), and friction wheel (17) is located at fluctuating orbit (15) both sides with contact roller (18) branch.

4. track lifting as claimed in claim 1 chassis line upper and lower pieces elevator, it is characterized in that: described suspender registration device (9) comprises and the vertically disposed locator slide of fluctuating orbit (15) (21), slidely connect slide (22) on the locator slide (21), be provided with propulsion cylinder (10) at fluctuating orbit (15), the piston rod end of propulsion cylinder (10) links to each other with slide (22), slide is hinged with pawl (23) on (22), the middle part of described pawling (23) is hinged on the slide (22), the top ends of (23) of pawling is the clamping section, the pawl bottom of (23) is fixed with cushion rubber (24), on locator slide (21), be fixed with block seat (25) corresponding to (23) other end of pawling, block seat (25) outside is fixed with and stops cylinder (11), be hinged with block (26) on the block seat (25), the bottom of block (26) is hinged on the block seat (25), at an end of the hinged connecting plate in the middle part of block (26) (27), the other end of connecting plate (27) is hinged on the piston rod end that stops cylinder (11).

5. track lifting as claimed in claim 1 chassis line upper and lower pieces elevator, it is characterized in that: described lifting drive is included in the motor (8) of the top ends setting of under(-)chassis (12), turret is provided with axle drive shaft (19) between the top ends of adjacent two root posts (2), turret is provided with driven shaft (20) between the top ends of other two root posts (2), axle drive shaft (19) be arranged in parallel with driven shaft (20), and axle drive shaft (19) be arranged in parallel with fluctuating orbit (15), go up fixed drive sprocket wheel (6) at axle drive shaft (19), go up fixedly driven sprocket (5) at driven shaft (20), one end of chain (4) is captiveed joint with balladeur train (3), driven sprocket (5) and drive sprocket (6) are walked around in the stage casing of chain (4), and the other end of chain (4) and counter-balanced carriage (7) are fixedly linked.