CN206663840U - A kind of twin-screw oil mill of detectable press chamber plug thorax - Google Patents
A kind of twin-screw oil mill of detectable press chamber plug thorax Download PDFInfo
- Publication number
- CN206663840U CN206663840U CN201720367144.XU CN201720367144U CN206663840U CN 206663840 U CN206663840 U CN 206663840U CN 201720367144 U CN201720367144 U CN 201720367144U CN 206663840 U CN206663840 U CN 206663840U
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- China
- Prior art keywords
- press chamber
- twin
- thorax
- screw
- press
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Abstract
It the utility model is related to a kind of twin-screw oil mill of detectable press chamber plug thorax,Including twin-screw oil mill body,The twin-screw oil mill body includes motor and is located at the deceleration device being connected in gantry base with the motor by belt pulley and feed belt,The output end of the deceleration device connects the input of torque divider by shaft coupling,The output end of the torque divider connects oppositely oriented dual press screw rod,The dual press screw rod is extend into Chu Bing mechanisms by press chamber and end,Material feeding box is provided between the torque divider and the press chamber,The axial end of a piece axle of the torque divider connects an incremental rotary encoder for being used to monitor the rotating speed of axle in real time,The output end of the incremental rotary encoder is connected with PLC,The PLC output ends are connected with buzzer and the motor.The utility model realizes the automatic detection of press chamber plug thorax, alarm and controls oil press to have a power failure.
Description
Technical field
It the utility model is related to a kind of oil press, and in particular to a kind of twin-screw oil mill of detectable press chamber plug thorax.
Background technology
Twin-screw oil mill has become the main liquefaction machinery in the world today, is widely used in the extract oil from oil plant
Fat.The oil press with double-screw structure occurred on domestic market, the oil press as disclosed in CN200920227559.2,
Compared with traditional single-screw press, although functionally having improved, but still following deficiency be present, such as using twin-screw
During oil press extracts oil, when squeezing cage or press chamber has plug thorax phenomenon to occur, intelligent alarm control, Zhi Nengtong can not be carried out
Cross and see whether that oil cake or discharging judge, in addition, the dregs of fat material squeezed out of existing oil press is excessive, receive the later stage mistake after oil
It is cumbersome during filter processing.
Utility model content
The purpose of this utility model is solve above-mentioned technical problem and provide a kind of double spiral shells of detectable press chamber plug thorax
Bar oil press.
To achieve the above object, the utility model adopts the following technical scheme that：
A kind of twin-screw oil mill of detectable press chamber plug thorax, including twin-screw oil mill body, the twin-screw oil expression
Machine body includes motor and is located in gantry base by belt pulley and feed belt transmission to connect with the motor
The deceleration device connect, the output end of the deceleration device connect the input of torque divider, the moment of torsion point by shaft coupling
The output end of orchestration connects oppositely oriented dual press screw rod, and the dual press screw rod extend into out cake machine by press chamber and end
In structure, material feeding box is provided between the torque divider and the press chamber, the axial end of an axle of the torque divider connects
Connect one be used in real time monitor axle rotating speed incremental rotary encoder, the output end of the incremental rotary encoder and
PLC connections, the PLC output ends are connected with buzzer and the motor.
Primary filter is installed between the fuel-displaced side in bottom of the gantry base and press chamber.
The primary filter includes primary filter net, and the primary filter net is surrounded by oil baffle, and described
The upper end of the vertical oil baffle of the axis of press chamber has the arcwall face to match with the bottom of the press chamber.
The bottom of the oil baffle is connected to a fixed by four springs upper surface corresponding with the gantry base.
The bottom side of the oil baffle connects a pair of vibrating motors, and the vibrating motor is fixed on the gantry base
On.
The position of the corresponding primary filter net has the Oil Guide face that tilts in the middle part of the upper surface of the gantry base, described to incline
Oblique Oil Guide face connection oil-out.
The upper end of the material feeding box connects drawing-in device, the drawing-in device include it is vertical have axle screw feeding device and with
The charging inclined tube that the vertical feeding cylinder for having axle screw feeding device is connected, the charging inclined tube connection feed hopper.
The axial end for the axle that the utility model passes through the torque divider connects one and is used to monitor axle in real time
The incremental rotary encoder of rotating speed, the output end of the incremental rotary encoder are connected with PLC, the PLC output ends with
Buzzer is connected with the motor, realizes the rotating speed for the axle that torque divider is detected by incremental rotary encoder
Whether fluctuated in normal, judge whether to fill in thorax so as to realize, and realized and alarm when judging to fill in thorax, and control driving electricity
Machine is shut down.
Brief description of the drawings
Fig. 1 is the schematic front view of the twin-screw oil mill for the detectable press chamber plug thorax that the utility model embodiment provides；
Fig. 2 is the schematic front view for the filter that the utility model embodiment provides；
Fig. 3 is the schematic perspective view for the filter that the utility model embodiment provides；
Fig. 4 is the schematic diagram of press chamber plug thorax detection warning circuit.
Embodiment
Below, substantive distinguishing features of the present utility model and advantage are further described with reference to example, but this practicality is new
Type is not limited to listed embodiment.
Referring to shown in Fig. 1-4, a kind of twin-screw oil mill of detectable press chamber plug thorax, including twin-screw oil mill body,
The twin-screw oil mill body includes motor 1 and is located in gantry base 100 to pass through belt with the motor
The deceleration device 3 that wheel is connected with feed belt 2, the output end of the deceleration device connect moment of torsion by shaft coupling 4 and distributed
The input of device 5, it (or is double-screw shaft, not that the output end of the torque divider, which connects oppositely oriented dual press screw rod,
Show), the dual press screw rod is extend into Chu Bing mechanisms 11 by press chamber 10 (or to squeeze cage) and end, the moment of torsion point
Material feeding box 6 is provided between orchestration and the press chamber, the axial end of an axle of the torque divider connects one and is used in real time
The incremental rotary encoder 13 of the rotating speed of axle is monitored, the output end of the incremental rotary encoder is connected with PLC, described
PLC output ends are connected with buzzer 20 and the motor 1.
It can be judged because whether press chamber fills in thorax by the rotating speed of two dual press screw rods, the normal work of twin-screw oil mill
In the case of work, the stabilization of speed of jack-in-the-box, when occurring plug thorax phenomenon in press chamber, squeezes turning for jack-in-the-box within the scope of one
Speed can be greatly affected.Also, because two jack-in-the-boxes turn in the rotating speed of two axles in torque divider and press chamber
Speed is identical, therefore, wants to survey the rotating speed of jack-in-the-box, directly surveys the rotating speed of two axles in torque divider.
The utility model by torque divider (torque divider have two be arranged in parallel each other pass through tooth
Take turns and realize the axle of engaged transmission, the output end of two axles is connected with dual press screw rod respectively, and input passes through an axle
It is connected with deceleration device, is prior art) axial end of an axle connects an incremental encoder, incremental encoder energy
The rotating speed of enough axles of monitoring in real time.The output end of incremental rotary encoder is connected with PLC, and skill is controlled using existing known process
Art, i.e., the pulse exported in encoder is converted into velocity amplitude using conversion program built-in in PLC, and judges that the velocity amplitude is
It is no to be in normal fluctuation range, the result that will determine that (0 or 1) output PLC, PLC output ends and buzzer and the electricity of motor
Machine driver is connected, and is alarmed according to judged result control and whether is the shutdown of motor.
It should be noted that the PLC detects rotating speed by encoder, and the speed conditions detected according to encoder control
It is the control technology well known in ordinary skill people that motor, which rotates the technology for including shutting down, is existing PLC control technology.
Wherein, incremental encoder selects OMRON-E6B2-CWZ6C, shares 5 interfaces, there is individual power source charges end Vcc,
24V charging voltages are connect, a COM end, are connected with PLC COM ends, three output terminals As, B, Z, PLC select FX2N, X0, X1, X2
(it is connected respectively with three output terminals As, B, Z of incremental encoder) for input port, Y0, Y1 are output port, are passed through respectively
NPN triode and PNP triode are connected with motor driver KM, the buzzer 20 of motor 1, are specifically NPN triode
Connected with the base stage and Y0, Y1 output port of PNP triode, emitter stage, the colelctor electrode of NPN triode are connected on motor driver KM
Current supply circuit in, the emitter stage of PNP triode is connected in the current supply circuit of buzzer 20 with colelctor electrode；The low electricity of NPN triode
Turned on when flat (0), high level (1) disconnects.Turned on during PNP high level (1), low level (0) disconnects.
Operation principle：Increment type rotation on the axle not being joined directly together in torque divider with reducer output shaft
Encoder monitors the rotating speed of axle, output pulse signal to PLC in real time；PLC carries out that specific speed is calculated to the pulse signal
Number of degrees word, and the speed numeral is judged whether within the scope of the speed numeral of setting, if so, 0 (low level) is then exported, it is otherwise defeated
Go out 1 (high level), when exporting low level 0, triode NPN conductings, motor work, triode PNP disconnections, buzzer is not
Work；When exporting high level 1, triode PNP conductings, buzzer works, and triode NPN disconnects, and motor is stopped.
Further, in order to prevent the first fuel-displaced rear slag charge of oil press excessive, at the bottom of the gantry base and press chamber
Primary filter 12 is installed, to filter out the slag charge in the excessive oil squeezed out between the fuel-displaced side in portion.
Wherein, the primary filter includes primary filter net 120, and the primary filter net is surrounded by oil baffle
(using stainless steel plate), fluid splashes, including two oil baffles being oppositely arranged with the diameter parallel of press chamber can be prevented
121 and the vertical two relative oil baffles 122 of axis of the press chamber, wherein, the gear vertical with the axis of the press chamber
The upper end of oiled-plate method has the arcwall face 1221 to match with the bottom of the press chamber.Described primary filter is arranged on the machine
After between the fuel-displaced side in the bottom of frame base and press chamber, the upper end side corresponding with press chamber of the oil baffle is in contact.
Wherein, the primary filter net can use stainless steel wire screen pack, and filter screen mesh number can be according to the effect to be filtered
Fruit is specifically set.
Wherein, in specific implementation, the bottom of the oil baffle is corresponding with the gantry base 100 by four springs 14
Upper surface be connected to a fixed, can be the spring be respectively welded fixed or uses spring with oil baffle and gantry base
One end and the bottom of oil baffle are welded and fixed, and the other end is fixed with the spring installation limited post on frame chassis.
Further, in order to realize accelerated filtration, the rate of filtration is improved, is connected a pair in the bottom side of the oil baffle
(another vibrating motor is oppositely arranged on rear side to vibrating motor 14 with the vibrating motor, is blocked by the vibrating motor 14 and is not shown
Go out), the vibrating motor can be fixed on by motor plate in the gantry base.
Further, the position of the corresponding primary filter net has inclination Oil Guide in the middle part of the upper surface of the gantry base
Face 110, the inclination Oil Guide face connection oil-out 111.Squeeze the machine base frame immediately below cage and be internally provided with inclined plane, be easy to
Fluid flows into after bed frame and reaches oil-out by inclined plane.
Wherein, the upper end of the material feeding box connects drawing-in device, and the drawing-in device includes vertically having axle screw feeding device 8
And the charging inclined tube 7 being connected with the vertical feeding cylinder for having axle screw feeding device (i.e. vertical transport auger), institute
State charging inclined tube 7 and feed hopper 71 is connected by elbow, vertically there is axle screw feeding device to connect charging motor 9, it is oblique by feeding
Pipe 7 connects the setting of feed hopper 71 by elbow, compared to existing using horizontal auger and the oil press feed arrangement of vertical screw conveyer
For, structure is more simple, and cost is lower.
It should be noted that in the utility model, motor and be located at that the twin-screw oil mill body includes
The deceleration device being connected in gantry base with the motor by belt pulley and V-arrangement feed belt, the dress that slows down
The output end put connects the input of torque divider by shaft coupling, and the output end connection of the torque divider is oppositely oriented
Dual press screw rod, the dual press screw rod extend into by the press chamber and end in the adjusting screw rod of the Chu Bing mechanisms,
Material feeding box is provided between the torque divider and the press chamber.One end of the material feeding box is connected with the housing of torque divider
Connect, dual press screw rod enters in press chamber and extend into Chu Bing mechanisms through the material feeding box, is prior art, specific to its
Structure no longer describes in detail, can CN200920227559.2 patents content.
The axial end for the axle that the utility model passes through the torque divider connects one and is used to monitor axle in real time
The incremental rotary encoder of rotating speed, the output end of the incremental rotary encoder are connected with PLC, the PLC output ends with
Buzzer is connected with the motor, realizes the rotating speed for the axle that torque divider is detected by incremental rotary encoder
Whether fluctuated in normal, judge whether to fill in thorax so as to realize, and realized and alarm when judging to fill in thorax, and control driving electricity
Machine is shut down.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (7)
1. a kind of twin-screw oil mill of detectable press chamber plug thorax, including twin-screw oil mill body, the twin-screw oil mill
Body includes motor and is located in gantry base to be connected by belt pulley and feed belt with the motor
Deceleration device, the output end of the deceleration device passes through the input that shaft coupling connects torque divider, the moment of torsion distribution
The output end of device connects oppositely oriented dual press screw rod, and the dual press screw rod extend into Chu Bing mechanisms by press chamber and end
It is interior, material feeding box is provided between the torque divider and the press chamber, it is characterised in that an axle of the torque divider
Axial end connect one be used in real time monitor axle rotating speed incremental rotary encoder, the incremental rotary encoder it is defeated
Go out end to be connected with PLC, the PLC output ends are connected with buzzer and the motor.
2. the twin-screw oil mill of detectable press chamber plug thorax as claimed in claim 1, it is characterised in that the gantry base is with squeezing
Primary filter is installed between the fuel-displaced side in bottom of thorax.
3. the twin-screw oil mill of detectable press chamber plug thorax as claimed in claim 2, it is characterised in that the primary filter
Including primary filter net, the primary filter net is surrounded by oil baffle, the oil baffle vertical with the axis of the press chamber
Upper end has the arcwall face to match with the bottom of the press chamber.
4. the twin-screw oil mill of detectable press chamber plug thorax as claimed in claim 3, it is characterised in that the bottom of the oil baffle
It is connected to a fixed by four springs upper surface corresponding with the gantry base.
5. the twin-screw oil mill of press chamber plug thorax is can detect as described in claim 3 or 4, it is characterised in that the oil baffle
Bottom side connects a pair of vibrating motors, and the vibrating motor is fixed in the gantry base.
6. the twin-screw oil mill of detectable press chamber plug thorax as claimed in claim 5, it is characterised in that the gantry base it is upper
The position of the corresponding primary filter net has the Oil Guide face that tilts, the inclination Oil Guide face connection oil-out in the middle part of end face.
7. the twin-screw oil mill of detectable press chamber plug thorax as claimed in claim 1, it is characterised in that the upper end of the material feeding box
Even drawing-in device, the drawing-in device include vertical having axle screw feeding device and vertical having axle screw feeding device with described
The charging inclined tube that is connected of feeding cylinder, the charging inclined tube connection feed hopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720367144.XU CN206663840U (en) | 2017-04-10 | 2017-04-10 | A kind of twin-screw oil mill of detectable press chamber plug thorax |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720367144.XU CN206663840U (en) | 2017-04-10 | 2017-04-10 | A kind of twin-screw oil mill of detectable press chamber plug thorax |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206663840U true CN206663840U (en) | 2017-11-24 |
Family
ID=60380417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720367144.XU Expired - Fee Related CN206663840U (en) | 2017-04-10 | 2017-04-10 | A kind of twin-screw oil mill of detectable press chamber plug thorax |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206663840U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108749080A (en) * | 2018-05-30 | 2018-11-06 | 朱战平 | A kind of Domestic oil press |
| CN109173379A (en) * | 2018-10-31 | 2019-01-11 | 北京北排装备产业有限公司 | A kind of grid slag water-removing press and its application method |
-
2017
- 2017-04-10 CN CN201720367144.XU patent/CN206663840U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108749080A (en) * | 2018-05-30 | 2018-11-06 | 朱战平 | A kind of Domestic oil press |
| CN109173379A (en) * | 2018-10-31 | 2019-01-11 | 北京北排装备产业有限公司 | A kind of grid slag water-removing press and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171124 Termination date: 20180410 |