CN107128628A

CN107128628A - Electric hydraulic dustbin

Info

Publication number: CN107128628A
Application number: CN201710260942.7A
Authority: CN
Inventors: 胡晶
Original assignee: Wuhan Polytechnic University
Current assignee: Wuhan Polytechnic University
Priority date: 2017-04-13
Filing date: 2017-04-13
Publication date: 2017-09-05

Abstract

A kind of electric hydraulic dustbin, it is the top mounting bracket in dustbin, there are movable axis and movable hook in the side of the bottom of rubbish lower box part, the installation oil cylinder below support, there is support bar inside oil cylinder, piston is arranged at the bottom of support bar, the top of support bar is connected with support, submounts are provided with accumulator and gear pump, micromachine is installed beside gear pump, during start-up operation, on the battery lead for the attaching plug of micromachine being inserted in the vehicle for transporting rubbish, micromachine starts to rotate, hydraulic oil inside accumulator is transported to inside oil cylinder, piston inside oil cylinder is by jack-up, support bar is again upwards support jack-up, the rubbish of dustbin and the inside is driven together to rise, rubbish inside dustbin is just poured into inside railway carriage.

Description

Electric hydraulic dustbin

Art

The present invention relates to a kind of electric hydraulic dustbin.

Background technology

At present, the dustbin used is mostly fixed, and this dustbin can neither move back and forth on the ground, It can not be lifted, when transporting the vehicle of rubbish to ship the rubbish inside dustbin, because dustbin is immovable, be made again The vehicle of shipment rubbish can not be leaned against on dustbin, and the railway carriage of vehicle is high, and dustbin is low, it is necessary to which manually mode is slowly Rubbish is lifted to eminence from lower and put into inside railway carriage, the working time is so not only extended, and also add sanitationman Labor intensity, add operating cost.

The content of the invention

For overcome it is existing in the case of, the dustbin used is mostly fixed, and this dustbin can neither be on ground Move back and forth on face, can not be lifted again, when transporting the vehicle of rubbish to ship the rubbish inside dustbin, because rubbish Case is immovable, makes the vehicle of shipment rubbish and can not lean against on dustbin, and the railway carriage of vehicle is high, and dustbin is low, it is necessary to use Manual type is slowly lifted rubbish to eminence from lower and put into inside railway carriage, so not only extends the working time, but also The labor intensity of sanitationman is added, the deficiency of operating cost is added, the invention provides a kind of electric hydraulic rubbish Case, using this electric hydraulic dustbin, can quickly and easily put into the rubbish inside dustbin the vehicle for transporting rubbish The inside, had both alleviated the labor intensity of workman, shortens working time, operating cost is reduced again.

The technical solution adopted for the present invention to solve the technical problems is：Return pulley is installed in the bottom of dustbin, in rubbish There is hand handle the top mounting bracket of case, the side of support, and the bottom of dustbin is provided with bottom, and there is movable axis the side of bottom, There is movable hook in the opposite side of bottom, bottom cover clasp is on movable hook, and there is rotating shaft at movable hook center, and there is driving lever the side of rotating shaft, Having inside the installation oil cylinder below support, oil cylinder inside hydraulic oil, oil cylinder has support bar, and piston is arranged at the bottom of support bar, branch The top of strut is connected with support, and base is arranged at the bottom of oil cylinder, and submounts are provided with by accumulator and gear pump, gear pump While being provided with micromachine, there is attaching plug above micromachine, micromachine is installed above motor wheel, and gear pump the inside has Driving wheel is installed, motor wheel and driving wheel are connected by belt, gear on the outside of driving gear and driven gear, driving gear There is oil inlet pipe connection between pump and accumulator, have flowline connection between gear pump and oil cylinder, flowline is installed above unidirectional Valve, has oil return pipe connection, oil return pipe is installed above control valve, and there is passage at accumulator top, opened between oil cylinder and accumulator During beginning work, first promotion dustbin is shifted dustbin on the vehicle for transporting rubbish onto, the power supply of micromachine with hand Plug is inserted on the battery lead for the vehicle for transporting rubbish, and micromachine starts to rotate, and motor wheel is actively rotated by belt drive Dynamic, driving wheel drives driving gear to rotate, and driving gear drives driven gear to rotate, and makes gear pump the hydraulic pressure inside accumulator Oil is transported to inside oil cylinder, due to there is check valve on flowline, and hydraulic oil, which enters, to be unable to reverse flow after oil cylinder and return, and oil return Control valve on pipe is closed, therefore the piston inside oil cylinder, by jack-up, the support bar of piston upper is also with piston Rise, support bar upwards support jack-up, drives the rubbish of dustbin and the inside together to rise, when dustbin is raised to and is transported again When the height of the railway carriage of rubbish is identical, the driving lever of dustbin bottom is pulled, movable hook comes off, make to be buckled in the rubbish above movable hook Bottom lid is come off, and the rubbish inside dustbin is just poured into inside railway carriage, opens control valve, and hydraulic oil flows back to storage by oil return pipe Inside grease chamber, dustbin is fallen also with support bar.

The beneficial effects of the invention are as follows both alleviated the labor intensity of workman, working time shortened again, fortune is reduced again Row cost.

Brief description of the drawings

The invention will be further described with reference to the accompanying drawings and examples.

Fig. 1 is the elevation cross-sectional view of the present invention.

Fig. 2 is Fig. 1 right pseudosection.

Fig. 3 is Fig. 1 top view.

Fig. 4 is state diagram when dustbin rises in Fig. 1.

Fig. 5 is the structural map of electric hydaulic part in Fig. 2.

Fig. 6 is the structural map of Fig. 2 middle gear pumps.

1. support in figure, 2. support bars, 3. oil cylinders, 4. pistons, 5. hydraulic oil, 6. attaching plugs, 7. accumulators, 8. activities Axle, 9. bases, 10. return pulleys, 11. movable hooks, 12. bottoms, 13. rotating shafts, 14. driving levers, 15. rubbish, 16. dustbins, 17. hands 18. micromachines, 19. gear pumps, 20. motor wheels, 21. belts, 22. flowlines, 23. driving wheels, 24. oil inlet pipes, 25. Passage, 26. control valves, 27. oil return pipes, 28. check valves, 29. driving gears, 30. driven gears.

Embodiment

In Fig. 1, return pulley (10) is installed in the bottom of dustbin (16), in the top mounting bracket (1) of dustbin (16), There is hand the side of support (1) (17), and the bottom of dustbin (16) is provided with bottom (12), and there is movable axis the side of bottom (12) (8), there is movable hook (11) in the opposite side of bottom (12), bottom (12) is buckled in movable hook (11) above, movable hook (11) center There is rotating shaft (13), there is driving lever (14) side of rotating shaft (13), the installation oil cylinder (3) below support (1), have inside oil cylinder (3) There is support bar (2) inside hydraulic oil (5), oil cylinder (3), piston (4), the top of support bar (2) and branch are arranged at the bottom of support bar (2) Frame (1) is connected, and base (9) is arranged at the bottom of oil cylinder (3), and base (9) is installed above accumulator (7) and gear pump, gear pump Side, which is provided with above micromachine, micromachine, attaching plug (6), during start-up operation, and (17) are first promoted rubbish with hand Case (16), shifts dustbin (16) on the vehicle for transporting rubbish onto, the attaching plug (6) of micromachine is inserted in transport rubbish On the battery lead of the vehicle of rubbish, micromachine starts to rotate, and makes gear pump that the hydraulic oil inside accumulator (7) is transported to oil cylinder (3) the inside, due to there is check valve on flowline, hydraulic oil, which enters, to be unable to reverse flow after oil cylinder (3) and returns, and on oil return pipe Control valve is closed, therefore the piston (4) inside oil cylinder (3) is by jack-up, the support bar (2) of piston (4) above also with Piston (4) rise, support bar (2) and upwards support (1) jack-up drives dustbin (16) and the rubbish (15) of the inside together Rise, when dustbin (16) be raised to transport rubbish railway carriage height it is identical when, pull the driving lever of dustbin (16) bottom (14), movable hook (11) comes off, and makes to be buckled in the dustbin bottom (12) of movable hook (11) above and comes off, inside dustbin (16) Rubbish (15) is just poured into inside railway carriage, opens control valve, and hydraulic oil is flowed back to inside accumulator by oil return pipe, dustbin (16) Fallen also with support bar (2).

In fig. 2, in the top mounting bracket (1) of dustbin (16), there is hand the side of support (1) (17), dustbin (16) bottom is provided with bottom (12), the installation oil cylinder (3) below support (1), has hydraulic oil (5) inside oil cylinder (3), oil There is support bar (2) inside cylinder (3), piston (4) is arranged at the bottom of support bar (2), and the top of support bar (2) is connected with support (1), Base (9) is arranged at the bottom of oil cylinder (3), and base (9) is installed above to be had beside accumulator (7) and gear pump (19), gear pump (19) Micromachine (18) is installed, micromachine (18) has attaching plug (6) above.

In figure 3, in the top mounting bracket (1) of dustbin (16), there is hand the side of support (1) (17), dustbin (16) bottom is provided with bottom (12), and there is driving lever (14) side of dustbin (16), the installation oil cylinder below support (1) (3), base (9) is arranged at the bottom of oil cylinder (3), and base (9) is installed above accumulator (7) and gear pump (19), gear pump (19) Side is provided with micromachine (18), and micromachine (18) has attaching plug (6) above, and micromachine (18) is installed above electricity Have inside wheel (20), gear pump (19) and driving wheel (23) is installed on the outside of driving gear and driven gear, driving gear, electricity Wheel (20) and driving wheel (23) are connected by belt (21), have oil inlet pipe (24) between gear pump (19) and accumulator (7) even Connect, there is flowline (22) connection between gear pump (19) and oil cylinder (3).

In Fig. 4, return pulley (10) is installed in the bottom of dustbin (16), in the top mounting bracket (1) of dustbin (16), There is hand the side of support (1) (17), and the bottom of dustbin (16) is provided with bottom (12), and there is movable axis the side of bottom (12) (8), there is movable hook (11) in the opposite side of bottom (12), bottom (12) is buckled in movable hook (11) above, movable hook (11) center There is rotating shaft (13), there is driving lever (14) side of rotating shaft (13), the installation oil cylinder (3) below support (1), have inside oil cylinder (3) There is support bar (2) inside hydraulic oil (5), oil cylinder (3), piston (4), the top of support bar (2) and branch are arranged at the bottom of support bar (2) Frame (1) is connected, and base (9) is arranged at the bottom of oil cylinder (3), and base (9) is installed above accumulator (7) and gear pump, gear pump Side, which is provided with above micromachine, micromachine, attaching plug (6), during start-up operation, the attaching plug of micromachine (6) on the battery lead for being inserted in the vehicle for transporting rubbish, micromachine starts to rotate, and makes gear pump the liquid inside accumulator (7) Force feed is transported to inside oil cylinder (3), the piston (4) inside oil cylinder (3) by jack-up, the support bar (2) of piston (4) above also with Piston (4) rises, support bar (2) and upwards support (1) jack-up, drives the rubbish (15) of dustbin (16) and the inside together to rise Rise, when dustbin (16) be raised to transport rubbish railway carriage height it is identical when, pull the driving lever (14) of dustbin (16) bottom, Movable hook (11) comes off, and makes to be buckled in the dustbin bottom (12) of movable hook (11) above and comes off, the rubbish inside dustbin (16) (15) just it is poured into inside railway carriage.

In Figure 5, base (9) is arranged at the bottom of oil cylinder (3), and base (9) is installed above accumulator (7) and gear pump (19) micromachine (18), is installed, micromachine (18) has attaching plug (6), flowline above beside gear pump (19) (22) it is installed above to have check valve (28), have between oil cylinder (3) and accumulator (7) on oil return pipe (27) connection, oil return pipe (27) Face, which is provided with the top of control valve (26), accumulator (7), passage (25), during start-up operation, the power supply of micromachine (18) Plug (6) is inserted on the battery lead for the vehicle for transporting rubbish, and micromachine (18) starts to rotate, and motor wheel (20) passes through belt (21) driving wheel (23) is driven to rotate, driving wheel (23) drives driving gear to rotate, driving gear drives driven gear to rotate, and makes Gear pump (19) is transported to the hydraulic oil inside accumulator (7) inside oil cylinder (3), due to having check valve on flowline (22) (28), hydraulic oil is unable to reverse flow and returned after entering oil cylinder (3), and the control valve (26) on oil return pipe (27) is in and closes shape Piston (4) inside state, therefore oil cylinder (3) is by jack-up, and the support bar (2) of piston (4) above rises also with piston (4), beats Control valve (26) is opened, hydraulic oil is flowed back to inside accumulator (7) by oil return pipe (27), and dustbin is fallen also with support bar (2) Come.

In figure 6, gear pump (19) has inside oil inlet pipe (24) and flowline (22), gear pump (19) above driving tooth Take turns (29) and driven gear (30), driving wheel (23) drives driving gear (29) to rotate, when driving gear (29) is rotated drive from Moving gear (30) is rotated.

Claims

1. a kind of electric hydraulic dustbin, it is characterized in that：Return pulley is installed in the bottom of dustbin, installed at the top of dustbin There is hand handle support, the side of support, and the bottom of dustbin is provided with bottom, and there is movable axis the side of bottom, in the another of bottom There is movable hook side, and bottom cover clasp is on movable hook, and there is rotating shaft at movable hook center, and there is driving lever the side of rotating shaft, below support Installation oil cylinder, having inside oil cylinder has support bar inside hydraulic oil, oil cylinder, piston arranged at the bottom of support bar, the top of support bar and Support is connected, and base is arranged at the bottom of oil cylinder, and submounts are provided with accumulator and gear pump, and gear pump side is provided with miniature Have attaching plug above motor, micromachine, micromachine is installed above have inside motor wheel, gear pump have driving gear and from Driving wheel is installed, motor wheel and driving wheel are connected by belt on the outside of moving gear, driving gear, gear pump and accumulator it Between have oil inlet pipe connection, have flowline connection between gear pump and oil cylinder, flowline is installed above check valve, oil cylinder and oil storage There is oil return pipe connection between room, oil return pipe is installed above control valve, and passage is arranged at accumulator top.