CN208831353U - One kind, which is butchered, cuts Air-control hydraulic station with pig's head - Google Patents
One kind, which is butchered, cuts Air-control hydraulic station with pig's head Download PDFInfo
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- CN208831353U CN208831353U CN201821285748.0U CN201821285748U CN208831353U CN 208831353 U CN208831353 U CN 208831353U CN 201821285748 U CN201821285748 U CN 201821285748U CN 208831353 U CN208831353 U CN 208831353U
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Abstract
The utility model, which provides one kind, butchers and cuts Air-control hydraulic station, including fuel tank, motor and oil pump component, aerodynamics logic control module, 3-position 4-way pneumatic control hydraulic reversing valve, oil path block and hydraulic shear with pig's head；3-position 4-way pneumatic control hydraulic reversing valve is mounted on oil path block, and hydraulic fluid port A and hydraulic fluid port B are respectively equipped on oil path block, is correspondingly arranged on hydraulic shear and hydraulic fluid port A and hydraulic fluid port the B interface connecting and K1 hand control valve and K2 hand control valve；The air inlet of aerodynamics logic control module is connected to the air inlet of the K1 hand control valve and K2 hand control valve respectively, and the signal end of aerodynamics logic control module is connect by dual-pressure valve with the signal feedback port of the K1 hand control valve and K2 hand control valve；Aerodynamics logic control module is equipped with shearing driving gas outlet and is connected with driving gas outlet, shearing driving gas outlet and opening driving gas outlet is opened by the driving hydraulic cylinder of 3-position 4-way pneumatic control hydraulic reversing valve and hydraulic shear.
Description
Technical field
The utility model relates to hydraulic station gas control technical fields, and specifically one kind, which is butchered, cuts Pneumatic and hydraulic with pig's head
It stands.
Background technique
It is separated in slaughtering industry pig's head with pig body and is important production technology, conventional solution is manually using cutter point
From the low large labor intensity of working efficiency can not adapt to the daily thousands of hog slaughtering requirements of modernization slaughter production line.
In the prior art, mechanization segmentation is realized by hydraulic station control Driven by Hydraulic Cylinder scissors using hydraulic technique.It is hydraulic
System be unable to do without this key element system of hydraulic station, and traditional hydraulic station mainly has motor, oil pump, overflow valve, filter etc.
Main body is constituted, and carries out action control by electrical systems such as solenoid directional control valve, position sensor and PLC.Due to solenoid directional control valve
Larger often can not directly be exported with PLC of coil power controls, and also needs to control using intermediate relay, therefore virtually increase
Control cost and complexity.Moreover, if electromagnetic valve coil is because of the larger calorific value of power consumption when hydraulic station needs long time running
Also big, easily there is coil scaling loss situation；In the presence of the problems such as stability that works long hours is poor, use and maintenance cost are high.In addition
The hydraulic station of electric control system easily generates electric fault in working environment humidity, for example ring is butchered in this product work
Just easily there is PLC and control the failures such as the short circuit of solenoid valve in border, electronic control hydraulic station.Moreover, occurring electrical event under wet environment
When barrier, personnel's electric shock accidents odds is also greatly increased, is badly in need of improving.
Traditional tankage is less than the hydraulic station of 250L, the natural type of cooling is usually all made of, in hydraulic station long-time work
During work the problem of generally existing high oil temperature.Since high oil temperature causes lubricating oil film thinning, mechanical wear increases, simultaneously
Also the aged deterioration of internal rubber seal part, the lost of life or even loss of seal performance are accelerated, so as to cause oil pump, commutation
There is the problems such as premature abrasion, reduced service life, oil leak in the critical components such as valve；If increasing forced cooling installation cost, body
Product will greatly increase again, can also increase accordingly new fault point.Equipment in the prior art, site of deployment working strength is high, long
The temperature rise phenomenon that phase uses is extremely obvious to be also badly in need of improving.
Utility model content
It is butchered the purpose of this utility model is to provide one kind and cuts Air-control hydraulic station with pig's head, improve hydraulic station for solving
The technical issues of functional reliability.
The technical solution adopted by the utility model to solve its technical problems is that:
One kind, which is butchered, cuts Air-control hydraulic station with pig's head, including fuel tank, motor and oil pump component, aerodynamics logic control module,
3-position 4-way pneumatic control hydraulic reversing valve, oil path block and hydraulic shear；
3-position 4-way pneumatic control hydraulic reversing valve is mounted on oil path block, and hydraulic fluid port A and hydraulic fluid port B, liquid are respectively equipped on oil path block
It is correspondingly arranged in compression shear and hydraulic fluid port A and hydraulic fluid port the B interface connecting and K1 hand control valve and K2 hand control valve；
The air inlet of the aerodynamics logic control module respectively with the K1 hand control valve and K2 hand control valve into
Port connection, the signal end of aerodynamics logic control module pass through dual-pressure valve and the K1 hand control valve and K2 hand control valve
The connection of signal feedback port；Aerodynamics logic control module is equipped with shearing driving gas outlet and opens driving gas outlet, and shearing drives out
Port and opening driving gas outlet are connect by 3-position 4-way pneumatic control hydraulic reversing valve with the driving hydraulic cylinder of the hydraulic shear.
Further, the opening driving gas outlet of the aerodynamics logic control module passes through delay controlling valve and described three
Position four-way pneumatic control hydraulic reversing valve connection.
Further, the hydraulic station is equipped with non-loaded self-circulation system.
Further, the shearing driving gas outlet of the aerodynamics logic control module is equipped with, for cooling down the cold of hydraulic station
But gas outlet, cooling gas outlet are equipped with throttle valve.
Further, the oil path block is equipped with pressure gauge and overflow valve.
Further, the reflux line of the fuel tank is equipped with filter.
Further, the fuel tank is equipped with hydraulic oiling air cleaner and oil level indicator.
The effect provided in utility model content is only the effect of embodiment, rather than whole effects that utility model is all
Fruit, a technical solution in above-mentioned technical proposal have the following advantages that or the utility model has the advantages that
1, technical solution uses pure pneumatic logic control technology, thoroughly solve conventional hydraulic station control complicated, manufacture,
The problems such as Maintenance and Repair are at high cost, and long time running stability is poor, electromagnetic valve coil fever, scaling loss, big power consumption.Not only substantially drop
Low control cost optimization control structure, but also the stability of system long time running is substantially increased, and save for user
About a large amount of uses and maintenance cost.
2, relevant device in the prior art butchers that live electric fault is multiple, and accident potential is more in wet environment；
The technical program uses pure pneumatic logic control technology for this problem, eliminates complicated electric control loop, significantly
The adaptive capacity to environment of equipment is enhanced, the generation of electric operation failure is reduced, and avoids artificial electric shock thing as far as possible
Therefore it injures.
3, this product problem ineffective for hydraulic station natural cooling is specially devised in the loop for cooling drop
The poly- heat of fuel tank inner product is walked by the fluxion strap of compressed air in hydraulic station operation, thus effectively in the gas outlet of temperature
Rubber seal aging caused by surplus temperature increases is avoided, the problems such as the critical components premature abrasion such as oil pump, reversal valve, is mentioned
The high overall stability and service life of system.
4, the introducing of pure pneumatic logic delays time to control, motor is rushed by high frequency when effectively solving electronic control hydraulic station frequent operation
The practical problem hit increases motor maintainability and service life, and the design of innovative double standby working condition makes
This product is while stable and reliable operation with outstanding energy-saving and environment-friendly green energy conservation effect.
5, the modular structure design of function division can greatly simplify breakdown judge when encountering trouble hunting, improve maintenance
Working efficiency, the on-line operation for high-intensitive slaughter production line provide powerful guarantee.
6, the introducing of both hands operation mode largely avoided a possibility that manual maloperation occurs, and not influence operating efficiency
And movement under the premise of greatly ensured operator using safe.
7, the technical program changes conventional hydraulic station using automatically controlled control model, due to gas while technological innovation
Dynamic control can be completely applied to similar coal mine, petroleum, chemical industry, military project etc. pair in this technology of the intrinsic safe explosion-proof characteristic of field of explosion
The high occasion of requirement of explosion proof, the application of atmospheric control will greatly simplify the design of the automatically controlled explosion protection system of tradition, common occasion
Only problem need to can be solved using fire-proof motor, in addition the hydraulic pressure demand little for traffic requirement can also adopt motor completely
It is solved with pure pneumatic control, product will have higher anti-explosion safety coefficient, this product is designed and developed, applied in above-mentioned row
Industry is by the meaning with milestone.
Detailed description of the invention
The overall structure stereogram that Fig. 1 is；
Fig. 2 is aerodynamics logic control modular structure perspective view in Fig. 1；
Fig. 3 is the schematic diagram of the utility model embodiment；
Fig. 4 is the structural schematic diagram of hydraulic shear in the utility model embodiment；
In figure: 1- fuel tank, 2- motor and oil pump, 3- aerodynamics logic control module, 4- 3-position 4-way pneumatic control hydraulic reversing valve,
The hydraulic oiling air cleaner of 5- pressure gauge, 6- oil path block, 7- overflow valve, 8- filter, 9-, 10- oil level indicator, 11-K1 are manual
Control valve, 12-K2 hand control valve, 13- hydraulic cylinder, 14- hydraulic shear, 15-G pipeline, 1.1-A straight coupling, 1.2-B are straight-through to be connect
Head, 3.2- dual-pressure valve, 3.3- delay controlling valve, 3.4- two-position five-way Pneumatic valve, 3.7-C straight coupling, 3.8-C straight coupling,
The curved pass joint of 3.9-A, the curved pass joint of 3.10-B, 3.11- throttle joint, the curved pass joint of 3.12-C, the curved pass joint of 3.13-D, 4.1-
The curved pass joint of E, the curved pass joint of 4.2-F.
Specific embodiment
In order to clearly illustrate the technical characterstic of this programme, below by specific embodiment, and its attached drawing is combined, to this
Utility model is described in detail.It should be noted that illustrated component is not drawn necessarily to scale in the accompanying drawings.The utility model
It is omitted to known assemblies and technical description to avoid being unnecessarily limiting the utility model.
As shown in Figures 1 to 4, one kind, which is butchered, cuts Air-control hydraulic station, including fuel tank 1, motor and oil pump component 2, gas with pig's head
It is dynamic Logic control module 3,3-position 4-way pneumatic control hydraulic reversing valve 4, pressure gauge 5, oil path block 6, overflow valve 7, filter 8, hydraulic
Oiling air cleaner 9 and oil level indicator 10.Wherein fuel tank 1 is for storing hydraulic oil；Motor and oil pump component 2 are used to turn electric energy
It is changed to the pressure energy of hydraulic oil；Aerodynamics logic control module 3 is used for control-oil pressure and 3-position 4-way pneumatic control hydraulic reversing valve 4
Movement；3-position 4-way pneumatic control hydraulic reversing valve 4 is for controlling the movement of 14 open and close of hydraulic shear；Oil path block 6 is for installing 3-position 4-way
Pneumatic control hydraulic reversing valve 4, pressure gauge 5 and overflow valve 7, pressure gauge 5 are used to indicate system working pressure；Filter 8 is for filtering
Return to the hydraulic oil in fuel tank 1；Hydraulic oiling air cleaner 9 is used to maintain pressure and atmospheric pressure balance in fuel tank 1, and
It prevents particulate pollutant from passing through the pneumostome invasive system of fuel tank 1, can also prevent from being mixed into particulate pollutant in refueling process；Oil level
Meter 10 is used to indicate the oil level of fuel tank 1.The aerodynamics logic control module 3, the K1 to be mounted on hydraulic shear 14 are controlled manually
Valve 11 and K2 hand control valve 12 processed provide gas source, and receive the air pressure that K1 hand control valve 11 and K2 hand control valve 12 are fed back
Signal；Meanwhile aerodynamics logic control module 3 carries out logic judgment according to the air pressure signal of feedback, thus to 3-position 4-way gas control
Hydraulicdirectional control valve 4 carries out action control.It is respectively equipped with hydraulic fluid port A and hydraulic fluid port B on the oil path block 6, is correspondingly arranged on hydraulic shear 14
There is interface.
Hydraulic station correlation pneumatic pipeline connection relationship: the straight coupling of the air inlet 3.6 of aerodynamics logic control module 3 connects gas
Gas source is separated two branches by the inner passage in source, aerodynamics logic control module 3, and passes through C straight coupling 3.7, C straight coupling
3.8 are separately connected the inlet end of the K1 hand control valve 11 of hydraulic shear 14 and K2 hand control valve 12.On K1 hand control valve 11
Signal feedback port be equipped with the curved pass joint 3.9 of A, the signal feedback port on K2 hand control valve 12 is equipped with the curved pass joint 3.10 of B；A
Curved pass joint 3.9 and the curved pass joint 3.10 of B are connected to dual-pressure valve 3.2 respectively, provide control signal for dual-pressure valve 3.2, are formed double
Hand safe operation circuit prevents unexpected one shot operation from occurring dangerous.When both hands operation K1 hand control valve 11 and K2 are controlled manually
When valve 12 processed, dual-pressure valve 3.2 receives feedback signal, and is issued and controlled to two-position five-way Pneumatic valve 3.4 by internal G pipeline 15
Signal.4 mouthfuls of dual-pressure valve 3.2 are 3-position 4-way pneumatic control hydraulic reversing valve by the curved pass joint 3.12 of C and the curved pass joint 4.1 of E
4 end a provides hydraulic shear 14 and is closed shearing property signal；2 mouthfuls of dual-pressure valve 3.2 have delay controlling valve 3.3 by piping connection,
The end b that delay controlling valve 3.3 passes through the curved pass joint 3.13 of D and F curved pass joint 4.2 and 3-position 4-way pneumatic control hydraulic reversing valve 4
(hydraulic shear opens driving signal end) provides hydraulic shear 14 and opens control signal.The curved pass joint 3.12 of C is communicated with throttling and connects
First 3.11, throttle joint 3.11 mentions gas source for cooling by A straight coupling 1.1, for hydraulic station.
When hydraulic station is in booting working condition: 2 normal power-up of motor and oil pump component, aerodynamics logic control block 3
Air inlet 3.6 is by gas source feed.At this point, the K1 hand control valve 11 and K2 hand control valve 12 on hydraulic shear 14 are in closing
State, the curved pass joint 3.9 of A and the curved pass joint 3.10 of B of feedback port connection are exported without air pressure signal to dual-pressure valve 3.2, interior
Portion's G pipeline 15 also necessarily will not issue pressure signal to two-position five-way Pneumatic valve 3.4.At this point, two-position five-way Pneumatic valve 3.4 is in
Normal position state, 1 mouthful on two-position five-way Pneumatic valve 3.4 in the conductive state with 2 mouthfuls (hydraulic shear, which is opened, drives gas outlet), i.e., to
Delay controlling valve 3.3 supplies, and delay controlling valve 3.3 (time-delay closing control (0~30 second adjustable)) passes through the curved pass joint of D immediately
The curved pass joint 4.2 of 3.13 and F provides pressure controling signal to the end b of 3-position 4-way pneumatic control hydraulic reversing valve 4, and signal pressure pushes
4 commutation action of 3-position 4-way pneumatic control hydraulic reversing valve, hydraulic station output pressure, to 14 fuel feeding of hydraulic shear, are made hydraulic by hydraulic fluid port B
It cuts 14 knives to open and keep, device is in active standby state.According to user to the actual needs of active standby state, delay control
Valve 3.3 processed can arbitrarily set the active standby time between 0-30S.When stand-by time reaches setting value, delay controlling valve
3.3 will turn off output pressure signal, and the end the b control signal of 3-position 4-way pneumatic control hydraulic reversing valve 4 will be automatically cut off.This
When, 3-position 4-way Pneumatical hydraulic value 4 resets position state in return, the equal no pressure output of hydraulic fluid port A, hydraulic fluid port B, and hydraulic cylinder 13 is in quiet
State hold mode；The P mouth of the non-loaded self-circulation system of hydraulic station and T mouthfuls of conductings, motor and oil pump component 2 are non-loaded standby
Energy-saving operation enters static standby mode under state.
When hydraulic station enters active standby state or static state standby mode Shi Junke carries out the shearing of hydraulic shear 14 at any time
Operation.When needing to carry out pig's head cutting operation, the K1 hand control valve 11 and K2 hand control valve on hydraulic shear 14 are opened in operation
12 (time in no particular order, only need to keep K1 hand control valve 11 and K2 hand control valve 12 while have pressure signal to export i.e.
Can), and then the curved pass joint 3.9 of A and the curved pass joint 3.10 of B by the pressure control signal received while inputting dual-pressure valve 3.2；It is double
Pressure valve 3.2 acts, and pressure control signal is output to the gas control end of two-position five-way Pneumatic valve 3.4 by internal G pipeline 15, makes
It overcomes spring force commutation action (to prevent malfunction, accident occurring, if only K1 hand control valve 11 or K2 hand control valve
12 1 signals issue, and dual-pressure valve 3.2 will keep 0 pressure output state).1 mouthful and 4 on two-position five-way Pneumatic valve 3.4 at this time
Mouth (hydraulic shear shearing driving gas outlet) is in the conductive state, by the curved pass joint 3.12 of C and the curved pass joint 4.1 of E to three four
The end a (hydraulic shear shears driving signal end) of ventilation control hydraulic directional control valve 4 provides 14 shearing property signal of hydraulic shear；3-position 4-way
Pneumatic control hydraulic reversing valve 4 carries out commutation action, and hydraulic station output pressure, to 14 fuel feeding of hydraulic shear, makes hydraulic shear 14 by hydraulic fluid port A
Realize that shear action divides pig's head.Meanwhile cooling gas outlet is led directly to throttle joint 3.11 and B by inner branch pipeline and is connect
First 1.2 are connected, and carry out ventilation cooling to hydraulic station.After the completion of pig's head segmentation, the K1 hand control valve 11 and K2 hand of user terminal
Dynamic control valve 12 discharges (releasable one or both of them, without primary and secondary and sequence requirement), K1 hand control valve 11 and K2
Hand control valve 12 is closed after external force revocation.It, will be without feedback pressure after K1 hand control valve 11 and K2 hand control valve 12 are closed
Force signal output, the control signal of dual-pressure valve 3.2 also export no pressure signal after being cut off, and two-position five-way Pneumatic valve 3.4 exists
Spring effect is lower to be resetted.At this point, 1 mouthful of two-position five-way Pneumatic valve 3.4 will be again on state with 2 mouthfuls, and immediately to prolonging
When control valve 3.3 supply, delay controlling valve 3.3 is by the curved pass joint 3.13 of D and the curved pass joint 4.2 of F to 3-position 4-way gas control liquid
It presses the end b of reversal valve 4 to provide pressure controling signal, makes 4 commutation action of 3-position 4-way pneumatic control hydraulic reversing valve, hydraulic station output pressure
Power, to 14 fuel feeding of hydraulic shear, opens hydraulic shear 14, is again introduced into active standby state by hydraulic fluid port B.When stand-by time reaches
When setting value, delay controlling valve 3.3 will turn off output pressure signal, the end the b control of 3-position 4-way pneumatic control hydraulic reversing valve 4
Signal will be automatically cut off, and 3-position 4-way Pneumatical hydraulic value 4 resets position state in return, and hydraulic fluid port A, the equal no pressure of hydraulic fluid port B are defeated at this time
Out, hydraulic cylinder 13 is in static hold mode, the P mouth of hydraulic station and T mouthfuls of conductings, and motor and oil pump component 2 are non-loaded standby
Energy-saving operation enters static standby mode under state.
The above working cycles are different according to the pressure signal inputted under different operating states, can be identified and be pacified automatically
Entirely, stable carry out corresponding operating does not need artificially to carry out mode of operation selection again.
Except for the technical features described in the specification, it all is technically known to those skilled in the art.
It is above-mentioned although specific embodiments of the present invention are described with reference to the accompanying drawings, but it is not practical new to this
The limitation of type protection scope, on the basis of technical solutions of the utility model, those skilled in the art do not need to pay creativeness
The various modifications or changes that can make of labour it is still within the protection scope of the present utility model.
Claims (7)
1. one kind, which is butchered, cuts Air-control hydraulic station with pig's head, characterized in that including fuel tank, motor and oil pump component, pneumatic logic control
Molding block, 3-position 4-way pneumatic control hydraulic reversing valve, oil path block and hydraulic shear；
3-position 4-way pneumatic control hydraulic reversing valve is mounted on oil path block, and hydraulic fluid port A and hydraulic fluid port B, hydraulic shear are respectively equipped on oil path block
On be correspondingly arranged on and hydraulic fluid port A and hydraulic fluid port the B interface connecting and K1 hand control valve and K2 hand control valve；
The air inlet of the aerodynamics logic control module air inlet with the K1 hand control valve and K2 hand control valve respectively
Connection, the signal end of aerodynamics logic control module pass through the signal of dual-pressure valve and the K1 hand control valve and K2 hand control valve
Feedback port connection；Aerodynamics logic control module is equipped with shearing driving gas outlet and opens driving gas outlet, shearing driving gas outlet
It is connect by 3-position 4-way pneumatic control hydraulic reversing valve with the driving hydraulic cylinder of the hydraulic shear with driving gas outlet is opened.
2. one kind according to claim 1, which is butchered, cuts Air-control hydraulic station with pig's head, characterized in that the aerodynamics logic control
The opening driving gas outlet of module is connect by delay controlling valve with the 3-position 4-way pneumatic control hydraulic reversing valve.
3. one kind according to claim 1, which is butchered, cuts Air-control hydraulic station with pig's head, characterized in that the hydraulic station is equipped with nothing
Load self-circulation system.
4. one kind according to claim 1, which is butchered, cuts Air-control hydraulic station with pig's head, characterized in that the aerodynamics logic control
The shearing driving gas outlet of module is equipped with the cooling gas outlet for cooling down hydraulic station, and cooling gas outlet is equipped with throttle valve.
5. one kind according to claim 1, which is butchered, cuts Air-control hydraulic station with pig's head, characterized in that the oil path block is equipped with pressure
Power table and overflow valve.
6. one kind according to claim 1, which is butchered, cuts Air-control hydraulic station with pig's head, characterized in that the return pipe of the fuel tank
Road is equipped with filter.
7. one kind according to claim 1, which is butchered, cuts Air-control hydraulic station with pig's head, characterized in that the fuel tank is equipped with liquid
Pressure injection oil air cleaner and oil level indicator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821285748.0U CN208831353U (en) | 2018-08-09 | 2018-08-09 | One kind, which is butchered, cuts Air-control hydraulic station with pig's head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821285748.0U CN208831353U (en) | 2018-08-09 | 2018-08-09 | One kind, which is butchered, cuts Air-control hydraulic station with pig's head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208831353U true CN208831353U (en) | 2019-05-07 |
Family
ID=66308808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821285748.0U Active CN208831353U (en) | 2018-08-09 | 2018-08-09 | One kind, which is butchered, cuts Air-control hydraulic station with pig's head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208831353U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108953250A (en) * | 2018-08-09 | 2018-12-07 | 山东同创工控自动化有限公司 | One kind, which is butchered, cuts Air-control hydraulic station and its control method with pig's head |
| CN114412882A (en) * | 2022-01-20 | 2022-04-29 | 东莞市欣源昊五金技术有限公司 | Electroless micro hydraulic station |
-
2018
- 2018-08-09 CN CN201821285748.0U patent/CN208831353U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108953250A (en) * | 2018-08-09 | 2018-12-07 | 山东同创工控自动化有限公司 | One kind, which is butchered, cuts Air-control hydraulic station and its control method with pig's head |
| CN108953250B (en) * | 2018-08-09 | 2024-03-08 | 济南同创工控自动化有限公司 | Pig head shearing pneumatic control hydraulic station for slaughtering and control method thereof |
| CN114412882A (en) * | 2022-01-20 | 2022-04-29 | 东莞市欣源昊五金技术有限公司 | Electroless micro hydraulic station |
| CN114412882B (en) * | 2022-01-20 | 2023-12-12 | 东莞市欣源昊五金技术有限公司 | Electroless miniature hydraulic station |
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