CN206860566U - Manual garbage compression station hydraulic system - Google Patents
Manual garbage compression station hydraulic system Download PDFInfo
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- CN206860566U CN206860566U CN201720480456.1U CN201720480456U CN206860566U CN 206860566 U CN206860566 U CN 206860566U CN 201720480456 U CN201720480456 U CN 201720480456U CN 206860566 U CN206860566 U CN 206860566U
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Abstract
The utility model discloses a kind of manual garbage compression station hydraulic system, including screw thread inserting type hydraulic control one-way valve (15), 5-linked banked direction control valves (16), first plug-in one-way valve (19.1), second plug-in one-way valve (19.2), first single hydraulic control one-way valve (20.1), second single hydraulic control one-way valve (20.2), first tubular type choke valve (21.1), second tubular type choke valve (21.2), three-tube type choke valve (21.3), 4th tubular type choke valve (21.4), sequence valve (22), dual hydraulic control one-way valve (23), syncmotor mechanism (24), push pedal oil (26), plate cylinder (27), 2 car locking cylinders (28) and 4 load lifting cylinders (29).The utility model oil circuit is reasonable, more mechanism linkage works, improves operating efficiency, increases the service life.
Description
Technical field
It the utility model is related to Fluid Transmission and Control technical field, and in particular to a kind of manual garbage compression station hydraulic pressure system
System.
Background technology
The manually operated hydraulic system of existing level flat push type E type garbage compression stations, is controlled, each oil circuit using manual multiple-way valve
Independent control, in the case where long-time is worked using push pedal cylinder compressed garbage, it may appear that following 2 problems：1st, plate cylinder goes out
There is loosening situation under outer force reaction in existing a bit of roll-off, car locking cylinder；2nd, push pedal cylinder fall back process, due to push pedal cylinder
Rod end chamber be less than plunger shaft compression area, plus most of the time plunger shaft oil it is more than rod end chamber, cause oil return
Back pressure is larger, and the retraction speed of piston rod is slow, and the time is longer, and operating efficiency is low.
The content of the invention
In order to solve above-mentioned technical problem, the utility model provides a kind of manual garbage compression station hydraulic system, oil
Road is reasonable, more mechanism linkage works, improves operating efficiency, increases the service life.
The scheme that the utility model solves above-mentioned technical problem is as follows：
Manual garbage compression station hydraulic system, including screw thread inserting type hydraulic control one-way valve (15), 5-linked banked direction control valves (16),
One plug-in one-way valve (19.1), the second plug-in one-way valve (19.2), first single hydraulic control one-way valve (20.1), second single hydraulic control
Check valve (20.2), the first tubular type choke valve (21.1), the second tubular type choke valve (21.2), three-tube type choke valve (21.3),
4th tubular type choke valve (21.4), sequence valve (22), dual hydraulic control one-way valve (23), syncmotor mechanism (24), push pedal oily (26),
Plate cylinder (27), 2 car locking cylinders (28) and 4 load lifting cylinders (29),
Outlet, the push pedal of the A1 mouth connection screw thread plug-in type pilot controlled check valves (15) of the 5-linked banked direction control valves (16) are oily (26)
Plunger shaft and the first plug-in one-way valve (19.1) entrance, the B1 mouth connection screw thread plug-in hydraulic controls of 5-linked banked direction control valves (16)
The X mouths of check valve (15), the oily rod end chamber of (26) of push pedal and the A mouths of sequence valve (22), the A2 mouths of 5-linked banked direction control valves (16) connect
The outlet of the first plug-in one-way valve (19.1) and the entrance of first single hydraulic control one-way valve (20.1) are connect, 5-linked banked direction control valves (16)
B2 mouths connect the entrance of the second tubular type choke valve (21.2) and the control mouth of first single hydraulic control one-way valve (20.1), 5-linked banked direction control valves
(16) A3 mouths connect the outlet of the entrance and the second plug-in one-way valve (19.2) of second single hydraulic control one-way valve (20.2), 5-linked
The entrance of B3 mouths connection three-tube type choke valve (21.3) of banked direction control valves (16) and the control of second single hydraulic control one-way valve (20.2)
Mouthful, the A4 mouths of 5-linked banked direction control valves (16) connect dual hydraulic control one-way valve (23), the A5 mouths and B5 mouths of 5-linked banked direction control valves (16) with B4 mouths
The outside oil circuit of connection；
The entrance of the T2 mouth connection screw thread plug-in type pilot controlled check valves (15) of the 5-linked banked direction control valves (16), the second tubular type section
The plunger shaft of valve (21.2) connection plate cylinder (27) is flowed, the outlet of first single hydraulic control one-way valve (20.1) connects the throttling of the first tubular type
The entrance of valve (21.1), the rod end chamber of the outlet connection plate cylinder (27) of the first tubular type choke valve (21.1), three-tube type section
The outlet for flowing valve (21.3) connects the plunger shaft of 2 car locking cylinders (28), the outlet connection the of second single hydraulic control one-way valve (20.2)
The entrance of four tubular type choke valves (21.4), the outlet of the 4th tubular type choke valve (21.4) connect the piston rod of 2 car locking cylinders (28)
Chamber, the P mouths of dual hydraulic control one-way valve (23) connection syncmotor mechanism (24) and the rod end chamber of 4 load lifting cylinders (29), synchronous horse
A1-4 mouths up to mechanism (24) connect the plunger shaft of 4 load lifting cylinders (29) respectively.
Also include fuel tank (1), the fuel tank (1) is provided with liquid level gauge (3), fuel outlet ball valve (4), air cleaner (5), temperature
Sensor (6) and fluid level controller (7).
Also include oil-suction oil filter (2), the first motor (M1), pair vane pump (10), the first tubular type check valve (13.1),
Pilot-operated type unloading overflow valve (8), air cooler (18) and return oil filter (11), the oil-suction oil filter (2) are placed on fuel tank (1)
It is interior, the entrance of oil-suction oil filter (2) connection pair vane pump (10), the first motor (M1) driving pair vane pump (10), duplex
The P2 mouths of vane pump (10) connect the entrance of the first tubular type check valve (13.1), the outlet connection of the first tubular type check valve (13.1)
The P mouths of 5-linked banked direction control valves (16) and the A mouths of pilot-operated type unloading overflow valve (8), the T mouths and Y mouths of pilot-operated type unloading overflow valve (8) are all
Connect the entrance of return oil filter (11), the outlet connection fuel tank (1) of return oil filter (11), the T2 mouths of 5-linked banked direction control valves (16)
Fuel tank (1), the T1 mouths of the T1 mouths connection air cooler (18) of 5-linked banked direction control valves (16) are connected, the T2 mouths and T3 mouths of air cooler (18) connect
Connect the entrance of return oil filter (11), the P mouths of the P1 mouths connection pilot-operated type unloading overflow valve (8) of pair vane pump (10).
Also include simply connected vane pump (12), the second motor (M2), the second tubular type check valve (13.2) and simply connected banked direction control valves
(17), the entrance connection fuel tank (1) of the simply connected vane pump (12), outlet the second tubular type of connection of simply connected vane pump (12) are unidirectional
The entrance of valve (13.2), the P mouths of the outlet connection simply connected banked direction control valves (17) of the second tubular type check valve (13.2), simply connected banked direction control valves
(17) T mouths connection fuel tank (1), the A6 mouths of simply connected banked direction control valves (17) connect outside oil circuit with B6 mouths.
The P mouths of 5-linked banked direction control valves (16) are provided with first pressure table (14.1), and the P mouths of simply connected banked direction control valves (17) are provided with the second pressure
Power table (14.2).
The utility model has the following advantages relative to prior art：
1st, this manual garbage compression station hydraulic system, during compressed garbage：First motor M1 starts, and system rises and is depressed into work pressure
Power, the handle of 5-linked banked direction control valves 16, A1 mouth pressure oil outputs are stirred, the piston rod of push pedal cylinder stretches out, and promotes the push pedal of compressor station
Be compressed rubbish, in compression process, while by the first plug-in one-way valve 19.1, first single hydraulic control one-way valve 20.1,
First tubular type choke valve 21.1, rod end chamber of the repairing to plate cylinder, plate cylinder is increased, avoid the push pedal cylinder in compressed garbage
By plate cylinder compressive strain.
2nd, rubbish has been compressed, it is necessary to when resetting：Stir the handle of 5-linked banked direction control valves 16, B1 mouth pressure oil outputs, push pedal cylinder
Piston rod is retracted, while during retraction：1., pass through sequence valve 22, the second plug-in one-way valve 19.2, second single hydraulic control list
To valve 20.2, the 4th tubular type choke valve 21.4, rod end chamber of the repairing to car locking cylinder, make up in compressed garbage because of load force
The defects of reaction causes to relax, worker's maloperation can also be avoided to damage flashboard mechanism by pressure when causing compressed garbage.2., push pedal cylinder
Rod end chamber open the X mouths (external control hydraulic fluid port) of screw thread inserting type hydraulic control one-way valve 15, accelerate the oil return of the plunger shaft of push pedal cylinder,
Operating efficiency is improved, reduces loop back pressure resistance, reduces heating.
3rd, the parameter sizes values of screw thread inserting type hydraulic control one-way valve 15, can be selected according to operating mode actual flow.
Brief description of the drawings
Fig. 1 is the oil circuit figure of manual garbage compression station hydraulic system of the present utility model.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.
Manual garbage compression station hydraulic system as shown in Figure 1, including screw thread inserting type hydraulic control one-way valve 15,5-linked multichannel
Valve 16, the first plug-in one-way valve 19.1, the second plug-in one-way valve 19.2, first single hydraulic control one-way valve 20.1, second single liquid
Check valve 20.2, the first tubular type choke valve 21.1, the second tubular type choke valve 21.2, three-tube type choke valve the 21.3, the 4th is controlled to manage
27,2 formula choke valve 21.4, sequence valve 22, dual hydraulic control one-way valve 23, syncmotor mechanism 24, push pedal oil 26, plate cylinder car lockings
Cylinder 28 and 4 load lifting cylinders 29,
The outlet of A1 mouth connection screw threads plug-in type pilot controlled check valve 15 of 5-linked banked direction control valves 16, the plunger shaft of push pedal oil 26 and
The entrance of first plug-in one-way valve 19.1, the X mouths of the B1 mouth connection screw threads plug-in type pilot controlled check valve 15 of 5-linked banked direction control valves 16,
The rod end chamber of push pedal oil 26 and the A mouths of sequence valve 22, the A2 mouths of 5-linked banked direction control valves 16 connect the first plug-in one-way valve 19.1
Outlet and first single hydraulic control one-way valve 20.1 entrance, the B2 mouths of 5-linked banked direction control valves 16 connect the second tubular type choke valve 21.2
The control mouth of entrance and first single hydraulic control one-way valve 20.1, the A3 mouths of 5-linked banked direction control valves 16 connect second single hydraulic control one-way valve 20.2
Entrance and the second plug-in one-way valve 19.2 outlet, the B3 mouths connection three-tube type choke valve 21.3 of 5-linked banked direction control valves 16
The control mouth of entrance and second single hydraulic control one-way valve 20.2, the A4 mouths of 5-linked banked direction control valves 16 connect dual hydraulic control one-way valve with B4 mouths
23, the A5 mouths of 5-linked banked direction control valves 16 connect outside oil circuit with B5 mouths；
The entrance of the T2 mouth connection screw threads plug-in type pilot controlled check valve 15 of 5-linked banked direction control valves 16, the second tubular type choke valve 21.2
The plunger shaft of plate cylinder 27 is connected, the outlet of first single hydraulic control one-way valve 20.1 connects the entrance of the first tubular type choke valve 21.1,
The rod end chamber of the outlet connection plate cylinder 27 of first tubular type choke valve 21.1, the outlet connection 2 of three-tube type choke valve 21.3
The plunger shaft of individual car locking cylinder 28, the entrance of the 4th tubular type choke valve 21.4 of outlet connection of second single hydraulic control one-way valve 20.2, the
The rod end chamber of 2 car locking cylinders 28 of outlet connection of four tubular type choke valves 21.4, dual hydraulic control one-way valve 23 connect syncmotor machine
The rod end chamber of the P mouths of structure 24 and 4 load lifting cylinders 29, the A1-4 mouths of syncmotor mechanism 24 connect 4 load lifting cylinders 29 respectively
Plunger shaft.
System also includes fuel tank 1, and the fuel tank 1 is provided with liquid level gauge 3, fuel outlet ball valve 4, air cleaner 5, temperature sensor
6 and fluid level controller 7.
System also includes oil-suction oil filter 2, the first motor M1, pair vane pump 10, the first tubular type check valve 13.1, guide
Formula unloading overflow valve 8, air cooler 18 and return oil filter 11, the oil-suction oil filter 2 are placed in fuel tank 1, oil-suction oil filter 2
Connect the entrance of pair vane pump 10, the first motor M1 driving pair vane pumps 10, the P2 mouths connection first of pair vane pump 10
The entrance of tubular type check valve 13.1, the P mouths and pilot-operated type of the outlet connection 5-linked banked direction control valves 16 of the first tubular type check valve 13.1 unload
The A mouths of lotus overflow valve 8, the T mouths and Y mouths of pilot-operated type unloading overflow valve 8 all connect the entrance of return oil filter 11, return oil filter
11 outlet connection fuel tank 1, the T2 mouths connection fuel tank 1 of 5-linked banked direction control valves 16, the T1 mouths connection air cooler 18 of 5-linked banked direction control valves 16
T1 mouths, the T2 mouths of air cooler 18 connect the entrance of return oil filter 11 with T3 mouths, the P1 mouths connection guide of pair vane pump 10
The P mouths of formula unloading overflow valve 8.
System also includes simply connected vane pump 12, the second motor M2, the second tubular type check valve 13.2 and simply connected banked direction control valves 17, institute
The entrance connection fuel tank 1 of simply connected vane pump 12 is stated, the outlet of simply connected vane pump 12 connects the entrance of the second tubular type check valve 13.2,
The P mouths of the outlet connection simply connected banked direction control valves 17 of second tubular type check valve 13.2, the T mouths connection fuel tank 1 of simply connected banked direction control valves 17, simply connected
The A6 mouths of banked direction control valves 17 connect outside oil circuit with B6 mouths.
The P mouths of 5-linked banked direction control valves 16 are provided with first pressure table 14.1, and the P mouths of simply connected banked direction control valves 17 are provided with second pressure gauge
14.2。
Fuel tank and case cover：Sheet metal blanking, welding, phosphorating treatment, surfacecti proteon；
Pipeline：Bend pipe, welding, acid pickling and rust removing, neutralize, protection；
Pumping plant general assembly：Each parts necessary deburring during assembling, and clean up.Total interface, valve mounting surface etc. are no
There must be any oil seepage phenomena.
Above-mentioned is the preferable embodiment of the utility model, but embodiment of the present utility model is not by the above
Limitation, it is other it is any without departing from Spirit Essence of the present utility model with made under principle change, modification, replacement, combine, letter
Change, should be equivalent substitute mode, be included within the scope of protection of the utility model.
Claims (5)
1. manual garbage compression station hydraulic system, it is characterised in that：Including screw thread inserting type hydraulic control one-way valve (15), 5-linked multichannel
Valve (16), the first plug-in one-way valve (19.1), the second plug-in one-way valve (19.2), first single hydraulic control one-way valve (20.1),
Second single hydraulic control one-way valve (20.2), the first tubular type choke valve (21.1), the second tubular type choke valve (21.2), three-tube type throttling
Valve (21.3), the 4th tubular type choke valve (21.4), sequence valve (22), dual hydraulic control one-way valve (23), syncmotor mechanism (24), push away
Leaf fat (26), plate cylinder (27), 2 car locking cylinders (28) and 4 load lifting cylinders (29),
Outlet, the work of push pedal oily (26) of the A1 mouth connection screw thread plug-in type pilot controlled check valves (15) of the 5-linked banked direction control valves (16)
Fill in the entrance of chamber and the first plug-in one-way valve (19.1), the B1 mouth connection screw thread plug-in fluid-control one-ways of 5-linked banked direction control valves (16)
The X mouths of valve (15), the oily rod end chamber of (26) of push pedal and the A mouths of sequence valve (22), the A2 mouths connection of 5-linked banked direction control valves (16) the
The outlet of one plug-in one-way valve (19.1) and the entrance of first single hydraulic control one-way valve (20.1), the B2 mouths of 5-linked banked direction control valves (16)
Connect the entrance of the second tubular type choke valve (21.2) and the control mouth of first single hydraulic control one-way valve (20.1), 5-linked banked direction control valves (16)
A3 mouths connect second single hydraulic control one-way valve (20.2) entrance and the second plug-in one-way valve (19.2) outlet, 5-linked multichannel
The entrance of B3 mouths connection three-tube type choke valve (21.3) and the control mouth of second single hydraulic control one-way valve (20.2) of valve (16), five
The A4 mouths of connection banked direction control valves (16) connect dual hydraulic control one-way valve (23) with B4 mouths, and the A5 mouths of 5-linked banked direction control valves (16) connect outside with B5 mouths
Portion's oil circuit；
The entrance of the T2 mouth connection screw thread plug-in type pilot controlled check valves (15) of the 5-linked banked direction control valves (16), the second tubular type choke valve
(21.2) plunger shaft of plate cylinder (27) is connected, the outlet of first single hydraulic control one-way valve (20.1) connects the first tubular type choke valve
(21.1) entrance, the rod end chamber of the outlet connection plate cylinder (27) of the first tubular type choke valve (21.1), three-tube type throttling
The outlet of valve (21.3) connects the plunger shaft of 2 car locking cylinders (28), the outlet connection the 4th of second single hydraulic control one-way valve (20.2)
The entrance of tubular type choke valve (21.4), the outlet of the 4th tubular type choke valve (21.4) connect the rod end chamber of 2 car locking cylinders (28),
The P mouths of dual hydraulic control one-way valve (23) connection syncmotor mechanism (24) and the rod end chamber of 4 load lifting cylinders (29), syncmotor machine
The A1-4 mouths of structure (24) connect the plunger shaft of 4 load lifting cylinders (29) respectively.
2. manual garbage compression station hydraulic system according to claim 1, it is characterised in that：Also include fuel tank (1), it is described
Fuel tank (1) is provided with liquid level gauge (3), fuel outlet ball valve (4), air cleaner (5), temperature sensor (6) and fluid level controller (7).
3. manual garbage compression station hydraulic system according to claim 2, it is characterised in that：Also include oil-suction oil filter
(2), the first motor (M1), pair vane pump (10), the first tubular type check valve (13.1), pilot-operated type unloading overflow valve (8), air-cooled
Device (18) and return oil filter (11), the oil-suction oil filter (2) are placed in fuel tank (1), oil-suction oil filter (2) connection duplex
The entrance of vane pump (10), the first motor (M1) driving pair vane pump (10), the P2 mouths connection first of pair vane pump (10)
The entrance of tubular type check valve (13.1), the P mouths of the outlet connection 5-linked banked direction control valves (16) of the first tubular type check valve (13.1) and elder generation
The A mouths of conduction unloading overflow valve (8), the T mouths and Y mouths of pilot-operated type unloading overflow valve (8) all connect entering for return oil filter (11)
Mouthful, the outlet connection fuel tank (1) of return oil filter (11), the T2 mouths connection fuel tank (1) of 5-linked banked direction control valves (16), 5-linked banked direction control valves
(16) the T1 mouths of T1 mouths connection air cooler (18), the T2 mouths of air cooler (18) connect entering for return oil filter (11) with T3 mouths
Mouthful, the P mouths of the P1 mouths connection pilot-operated type unloading overflow valve (8) of pair vane pump (10).
4. manual garbage compression station hydraulic system according to claim 3, it is characterised in that：Also include simply connected vane pump
(12), the second motor (M2), the second tubular type check valve (13.2) and simply connected banked direction control valves (17), simply connected vane pump (12) enter
Mouth connection fuel tank (1), the outlet of simply connected vane pump (12) connect the entrance of the second tubular type check valve (13.2), and the second tubular type is unidirectional
The P mouths of the outlet connection simply connected banked direction control valves (17) of valve (13.2), the T mouths connection fuel tank (1) of simply connected banked direction control valves (17), simply connected multichannel
The A6 mouths of valve (17) connect outside oil circuit with B6 mouths.
5. manual garbage compression station hydraulic system according to claim 4, it is characterised in that：The 5-linked banked direction control valves (16)
P mouths be provided with first pressure table (14.1), the P mouths of simply connected banked direction control valves (17) are provided with second pressure gauge (14.2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720480456.1U CN206860566U (en) | 2017-05-02 | 2017-05-02 | Manual garbage compression station hydraulic system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720480456.1U CN206860566U (en) | 2017-05-02 | 2017-05-02 | Manual garbage compression station hydraulic system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206860566U true CN206860566U (en) | 2018-01-09 |
Family
ID=60823468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720480456.1U Active CN206860566U (en) | 2017-05-02 | 2017-05-02 | Manual garbage compression station hydraulic system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206860566U (en) |
-
2017
- 2017-05-02 CN CN201720480456.1U patent/CN206860566U/en active Active
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