CN208603398U - Hydraulic pressure lift turnover device - Google Patents
Hydraulic pressure lift turnover device Download PDFInfo
- Publication number
- CN208603398U CN208603398U CN201821372453.7U CN201821372453U CN208603398U CN 208603398 U CN208603398 U CN 208603398U CN 201821372453 U CN201821372453 U CN 201821372453U CN 208603398 U CN208603398 U CN 208603398U
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- sliding rack
- mainframe
- chain
- support frame
- connect
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Abstract
The utility model provides a kind of hydraulic pressure lift turnover device, including mainframe, feature is, hydraulic cylinder is equipped on mainframe, overturning chain and lifting chain are also fixedly installed on mainframe, equipped with sliding rack and support frame, wherein, sliding rack is mounted in mainframe sliding slot by directive wheel, support frame is mounted in sliding rack sliding slot by directive wheel, sliding rack bottom end and hydraulic cylinder top are connect with lifting chain respectively, sliding rack top is connect with overturning chain, sliding rack top is provided with idler wheel, support frame is connect with overturning chain, support frame is equipped with arc-shaped transition plate and lift fork, multiple functions such as the utility model can be realized the controllability for promoting reversal rate and hopper magnitude of load is adjustable, oil cylinder stroke is controlled using pulley principle, effectively avoid being deformed piston rod because oil cylinder stroke is too long , abrasion is reduced, has many advantages, such as that structure novel, manipulation are easy to be flexible, energy-saving.
Description
Technical field
The utility model relates to it is a kind of by materials vehicle promoted overturning dump device, in particular to using hydraulic-driven, from
The high hydraulic pressure lift turnover device of traverse degree.
Background technique
Existing promotion turnover device is mainly moved by speed reducer drive chain, and lift fork, which is fixed on chain, drives material
After bucket is promoted to certain altitude, the function of overturning is realized according to the revolution of sprocket wheel, in use, its hoisting depth depends primarily on machine
The height (installation length of chain is determined by the height of rack) of frame, and since speed reducer exports invariablenes turning speed, so material
The promotion reversal rate of vehicle is also relative constant, then needs attached with frequency converters if you need to accelerate speed, causes cost that can accordingly increase, and
And not so materials vehicle weight be easy to cause overload no more than the rated load of speed reducer.
Summary of the invention
Utility model aims to solve problems of the existing technology, provide a kind of utilization hydraulic-driven, structure
Simply, the hydraulic pressure lift turnover device of hoisting depth height and stability and high efficiency.
The technical solution of the utility model are as follows: a kind of hydraulic pressure lift turnover device, including mainframe, feature be, in host
Frame is equipped with hydraulic cylinder, and overturning chain and lifting chain are additionally provided on mainframe, overturns chain and lifting chain leads to respectively
It crosses attachment device to be fixedly mounted on mainframe, is equipped with sliding rack and support frame, wherein sliding rack is installed by directive wheel activity
In mainframe sliding slot on mainframe, support frame is movably arranged in the sliding rack sliding slot on sliding rack by directive wheel, sliding
The bottom end of moving frame and the top of hydraulic cylinder pass through connecting rod sprocket wheel respectively and connect with lifting chain, and the top of sliding rack passes through connecting rod
Sprocket wheel is connect with overturning chain, and the top of sliding rack is provided with idler wheel, and support frame is connect by connecting rod sprocket wheel with overturning chain,
Support frame is equipped with arc-shaped transition plate and lift fork, and arc-shaped transition plate is corresponding with the idler wheel on sliding rack top.
In the technical solution of the utility model using hydraulic cylinder replace speed reducer, can be realized promoted reversal rate can
Multiple functions such as modulability and hopper magnitude of load are adjustable utilize in addition, devising two sets of chain interoperation operations in rack
Pulley principle controls oil cylinder stroke, and design oil cylinder stroke and bunker lift height are in multiple proportion, need not export greatly in oil cylinder
Hopper can be promoted to preset height and overturn in the case where power, effectively avoid generating piston rod because oil cylinder stroke is too long
Deformation reduces abrasion, and compared with the prior art, the utility model has structure novel, manipulation easy to be flexible, energy-saving etc. excellent
Point, it is practical.
Explanation is explained in detail to the utility model with reference to the accompanying drawings and embodiments.
Detailed description of the invention
Fig. 1-the utility model structural schematic diagram.
The side view of Fig. 2-Fig. 1.
A kind of working state schematic representation of Fig. 3-the utility model (materials vehicle promotion state).
Another working state schematic representation of Fig. 4-the utility model (materials vehicle rollover states).
Attached drawing drawing explanation:
1 mainframe, 1-1 mainframe sliding slot, 2 hydraulic cylinders, 3 idler wheels, 4 sliding racks, 4-1 sliding rack sliding slot, 5 overturning chains
Item, 6 lifting chains, 7 directive wheels, 8 support frames, 8-1 arc-shaped transition plate, 8-2 lift fork, 9 hydraulic stations, 10 materials vehicles.
Specific embodiment
Referring to shown in Fig. 1, Fig. 2, a kind of hydraulic pressure lift turnover device includes mainframe 1, leads to respectively on mainframe 1
It crosses connecting rod chain-wheel mechanism and overturning chain 5 and lifting chain 6 is installed, be additionally provided with sliding rack 4 and support frame 8, wherein sliding rack 4
It is movably arranged in the mainframe sliding slot 1-1 on 1 side wall of mainframe by directive wheel 7, support frame 8 passes through 7 activity peace of directive wheel
In the sliding rack sliding slot 4-1 on 4 side wall of sliding rack, the bottom end of sliding rack 4 is connect by connecting rod sprocket wheel with lifting chain 6,
The top of sliding rack 4 is connect by connecting rod sprocket wheel with overturning chain 5, the top of sliding rack 4 is provided with idler wheel 3, support frame 8 is logical
Connecting rod sprocket wheel is crossed connect with overturning chain 5, equipped with arc-shaped transition plate 8-1 and lift fork 8-2 on support frame 8, lift fork 8-2
In the lower section of arc-shaped transition plate 8-1, arc-shaped transition plate 8-1 is corresponding with the idler wheel 3 on 4 top of sliding rack, and driving device uses liquid
Compressing cylinder 2, hydraulic cylinder 2 are mounted on mainframe 1, and the top of hydraulic cylinder 2 is connect by connecting rod sprocket wheel with lifting chain 6,
Hydraulic cylinder 2 is manipulated by vehicle-mounted hydraulic station 9.
Working principle
Referring to FIG. 1 to FIG. 4, when work, materials vehicle 10 is pushed into lift fork 8-2, after shutting safety door, system is certainly
Dynamic starting, hydraulic station 9 are run, and hydraulic cylinder 2 stretches out, and promote sliding rack 4 by lifting chain 6, sliding rack 4 is sliding along mainframe
Slot 1-1 is moved up, and overturning chain 5 is driven to run simultaneously, is lifted up support frame 8, and lift fork 8-2 drives materials vehicle 10 to mention
It rises；When being promoted to a high position, arc-shaped transition plate 8-1 touches idler wheel 3, due to arc-shaped transition plate 8-1 rounding off, overturns chain 5
The power of transmitting makes arc-shaped transition plate 8-1 move in a circle with 3 center of circle of idler wheel, the overturning of materials vehicle 10 is realized, when being turned to
At 90 ° of >, control delay a period of time, dumping and finish to material, hydraulic cylinder 2 is withdrawn, and materials vehicle 10, which drops to, reaches ground,
One working cycles terminates.When work, since pulley gear, hydraulic cylinder 2, lifting chain 6 and the row for overturning chain 5 is utilized
There are multiple proportions, such as hydraulic cylinder 2 to stretch out 100mm for journey, and sliding rack 4 will promote 200mm, and support frame 8 can promote 400mm,
So materials vehicle 10 very long need not can be promoted to very high height by the stroke of hydraulic cylinder 2, it not only can protect oil cylinder and subtract
Less wear, and energy consumption is greatly reduced, manipulation is simple and direct, convenient for practical.
Claims (1)
1. hydraulic pressure lift turnover device, including mainframe (1), characterized in that hydraulic cylinder (2) are equipped on mainframe (1),
It is additionally provided with overturning chain (5) and lifting chain (6) on mainframe (1), overturns chain (5) and lifting chain (6) passes through company respectively
Connection device is fixedly mounted on mainframe (1), is equipped with sliding rack (4) and support frame (8), wherein sliding rack (4) passes through directive wheel
(7) it is movably arranged on the mainframe sliding slot (1-1) on mainframe (1) Nei, support frame (8) is movably arranged on by directive wheel (7)
In sliding rack sliding slot (4-1) on sliding rack (4), the bottom end of sliding rack (4) and the top of hydraulic cylinder (2) pass through connecting rod respectively
Sprocket wheel is connect with lifting chain (6), and the top of sliding rack (4) is connect by connecting rod sprocket wheel with overturning chain (5), in sliding rack
(4) top is provided with idler wheel (3), and support frame (8) is connect by connecting rod sprocket wheel with overturning chain (5), and support frame (8) is equipped with
Arc-shaped transition plate (8-1) and lift fork (8-2), arc-shaped transition plate (8-1) are corresponding with idler wheel (3) on sliding rack (4) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821372453.7U CN208603398U (en) | 2018-08-24 | 2018-08-24 | Hydraulic pressure lift turnover device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821372453.7U CN208603398U (en) | 2018-08-24 | 2018-08-24 | Hydraulic pressure lift turnover device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208603398U true CN208603398U (en) | 2019-03-15 |
Family
ID=65679513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821372453.7U Active CN208603398U (en) | 2018-08-24 | 2018-08-24 | Hydraulic pressure lift turnover device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208603398U (en) |
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2018
- 2018-08-24 CN CN201821372453.7U patent/CN208603398U/en active Active
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