CN206631648U - A kind of rice mill husked rice matter self-checking device - Google Patents
A kind of rice mill husked rice matter self-checking device Download PDFInfo
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- CN206631648U CN206631648U CN201720193058.1U CN201720193058U CN206631648U CN 206631648 U CN206631648 U CN 206631648U CN 201720193058 U CN201720193058 U CN 201720193058U CN 206631648 U CN206631648 U CN 206631648U
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- China
- Prior art keywords
- rice
- rice mill
- actuating unit
- checking device
- husked
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Abstract
It the utility model is related to a kind of rice mill husked rice matter self-checking device, including installing mechanism, actuating unit, transmission mechanism, pretightening force controlling mechanism, testing agency and controlling organization.The device is assemblied in rice mill exit by installing mechanism；Installing mechanism carrying actuating unit, transmission mechanism, pretightening force controlling mechanism and the testing agency；The pretightening force controlling mechanism is flexible, and its front side is contacted or connected with rice mill outlet damper, and rear side is contacted or connected with transmission mechanism, and the transmission mechanism is used to compress pretightening force controlling mechanism；The transmission mechanism is connected with actuating unit；The actuating unit is connected with actuating unit driver；The testing agency is used for the decrement for detecting pretightening force controlling mechanism；The testing agency and actuating unit driver are respectively connecting to controlling organization.Pretightning force is added in rice output outlet by the present apparatus, and stress is direct, simple in construction.The present apparatus uses electric-mechanic control system, realizes automation, precision control, reliability height.
Description
Technical field
The utility model belongs to rice processing equipment technical field, and more particularly to a kind of rice mill husked rice matter automatically adjusts
Device.
Background technology
Rice mill principle：Extrusion friction in pearling storehouse, realize shelling；Reach and balanced with outlet pressure, extrusion pearling storehouse is complete
Into processing.Outlet pressure influences the density of rice in storehouse, extruding force, and reaches the time of balance, so as to influence the processing of rice
Grade.Prior art adjusts a meter matter, the accuracy of rice matter regulation using the thrust of gear or screw rod regulation rice output outlet more
It is low, it is necessary to manually adjust, the poor location to adjusting thrust.Such as in patent application CN 201620167669.4, upper left
Square screw rod forms linkage with rice outlet of rice milling machine pressing plate, and manually rotary screw is connected on platen application pretightning force between coming.
Utility model content
In view of the shortcomings of the prior art, the utility model provides a kind of rice mill husked rice matter self-checking device.
The technical solution of the utility model is：
A kind of rice mill husked rice matter self-checking device, including installing mechanism, actuating unit, transmission mechanism, pretightning force
Governor motion, testing agency and controlling organization；
The device is assemblied in rice mill exit by installing mechanism；The installing mechanism carrying actuating unit, driver
Structure, pretightening force controlling mechanism and testing agency；
The pretightening force controlling mechanism is flexible, and its front side contacts or connected with rice mill outlet damper, and rear side is with passing
Dynamic mechanism contacts or connection, the transmission mechanism are used to compress pretightening force controlling mechanism；
The transmission mechanism is connected with actuating unit, to provide power；The actuating unit connects with actuating unit driver
Connect；
The testing agency is used for the decrement for detecting pretightening force controlling mechanism；
The testing agency and actuating unit driver are respectively connecting to controlling organization.
A kind of embodiment is that a kind of rice mill husked rice matter self-checking device, the rice milling machine principal axis are connected to stone roller
On rice machine outlet damper, the device is assemblied in rice mill exit by mounting bracket 2；
In the device：Stepper motor 1 is arranged on the rear side of mounting bracket 2, and is connected with screw mandrel 6；Nut is provided with screw mandrel 6
7, form screw nut driving device；Push pedal 8 is connected with the nut 7；The rear end of compression spring 11 is enclosed on screw mandrel 6, and
Contacted with push pedal 8, front end sleeve contacts on rice milling machine principal axis, and with rice mill outlet damper；Between screw mandrel 6 and rice milling machine principal axis
It is spaced apart；
The first perforate is provided with mounting bracket 2, and first position detection sensor 5 is provided with the first tapping；
The stepper motor 1 is connected with stepper motor driver, and the stepper motor driver and first position detection pass
Sensor 5 is respectively connecting to control system.
Preferably, positioning supporting plate 9 is provided with mounting bracket 2, the rear end of optical axis guide rail 3 is connected to mounting bracket 2
In back plate, front end is connected in positioning supporting plate 9；Push pedal 8 is slidably connected on optical axis guide rail 3.
Preferably, the device includes the both sides up and down that two optical axis guide rails 3 are distributed in screw mandrel 6.
Preferably, in mounting bracket 2, the second perforate is provided between the first perforate and positioning supporting plate 9, and second
Tapping is provided with second place detection sensor 13, and the second place detection sensor 13 is connected to control system.
Preferably, first perforate and the second perforate are strip hole, are easy to the position of adjusting position detection sensor.
Preferably, the interference of push pedal 8 is connected on nut 7, while is screwed to strengthen connecting.
The beneficial effects of the utility model are：
(1) present apparatus changes the compacted position of pretightening force controlling mechanism, and pretightning force is added in into rice output outlet, and stress is direct, knot
Structure is simpler.
(2) present apparatus compresses pretightening force controlling mechanism to setting value using transmission mechanism, changes the pressure to rice output outlet pressing plate
Power, so as to adjust pearling mechanism outlet pressure, realize the regulation and control to rice processing grade.
(3) present apparatus uses electric-mechanic control system, realizes automation, precision control, reliability is high, and can playback experiment mistake
Journey.
Brief description of the drawings
Fig. 1 is a kind of structural representation of rice mill husked rice matter self-checking device described in embodiment 1.
Fig. 2 is assembling schematic diagram of a kind of rice mill husked rice matter self-checking device on rice mill described in embodiment 1.
Fig. 3 is a kind of control system figure of rice mill husked rice matter self-checking device described in embodiment 1.
Fig. 4 is a kind of control flow chart of rice mill husked rice matter self-checking device described in embodiment 1.
Label declaration：
1- stepper motors；2- mounting brackets；3- optical axis guide rails；4- positive couplings；5- first positions detection sensor；6-
Screw mandrel；7- nuts；8- push pedals；9- positions supporting plate；10- rice mill outlet dampers；11- compression springs；12- rice milling machine principal axis；
13- second places detection sensor.
Embodiment
The utility model is described further with reference to the accompanying drawings and detailed description.It is it is emphasized that following
Illustrate what is be merely exemplary, rather than in order to limit the scope of the utility model and its application.
Rice mill husked rice matter self-checking device of the present utility model, including mechanical part, detection part and control unit
Point.The mechanical part includes installing mechanism, actuating unit, transmission mechanism and pretightening force controlling mechanism.The present apparatus passes through described
The pearling mechanism of installing mechanism and rice mill connects, and realizes the assembling of the present apparatus and rice mill.The actuating unit, driver
Structure, pretightening force controlling mechanism, and the detection part are installed on the installing mechanism.The pretightening force controlling mechanism tool
It is flexible, it is arranged on front side of installing mechanism, its front side contacts or connected with rice mill outlet damper, and rear side contacts with transmission mechanism
Or connection.The transmission mechanism is connected with actuating unit, and transmission mechanism is driven by actuating unit, is compressed pretightning force regulation machine
Structure, the pretightning force to rice mill outlet damper is adjusted, realize the control of the different processing grades of rice.The present apparatus is directly by pretightning force
Rice output outlet is loaded into, stress is direct, simple in construction.
The actuating unit is connected to actuating unit driver, actuating unit is carried out using actuating unit driver accurate
Control.
The detection part is used for the decrement for detecting pretightening force controlling mechanism, so as to draw pretightening force controlling mechanism to grinding
The pretightning force of rice machine outlet damper.
The actuating unit driver and the detection part are respectively connecting to the control section.By control section according to
The detection signal of setting demand and detection part controls the running of actuating unit, to control transmission mechanism regulation pretightning force regulation machine
The decrement of structure, reach required pretightning force, realize precision, automation adjustment control.
Below by way of specific embodiment, the utility model is further described.
Embodiment 1
It is a kind of rice mill husked rice matter self-checking device of the utility model as shown in Figure 1, husk rice in the present embodiment
Machine is horizontal rice whitening machine, and rice milling machine principal axis 12 are connected on rice mill outlet damper 10.
In the rice mill husked rice matter self-checking device：Stepper motor 1 is fixed by screws in the back plate of mounting bracket 2
On, and be connected by positive coupling 4 with screw mandrel 6.Nut 7 is provided with screw mandrel 6, forms screw nut driving device.It is described
Nut 7 can be any type selecting that cooperation can be formed with screw mandrel 6, and flange nut is used in the present embodiment.The interference of push pedal 8 connects spiral shell
On mother 7, while it is screwed to strengthen connecting.It is provided with positioning supporting plate 9 vertically positioned at the front of push pedal 8, positions supporting plate 9
It is fixed by screws in mounting bracket 2.The rear end of optical axis guide rail 3 is connected in the back plate of mounting bracket 2, and front end is connected to fixed
In the supporting plate 9 of position；Two optical axis guide rails 3 are distributed in the both sides up and down of screw mandrel 6.The push pedal 8 is slidably connected at optical axis up and down and led
On rail 3, ensure that push pedal 8 can keep vertically sliding back and forth.Pretightening force controlling mechanism uses compression spring 11.Compression spring 11
Rear end be enclosed on screw mandrel 6, and frontside contacts of centre bore and the push pedal 8 through positioning supporting plate 9, the contact can be direct
Contact or mediate contact；The front end sleeve of compression spring 11 connects on rice milling machine principal axis 12 with rice mill outlet damper 10
Touch, similarly, the contact can be direct contact or mediate contact.One is spaced between screw mandrel 6 and rice milling machine principal axis 12
Set a distance, make the stage casing of compression spring 11 hanging.Using screw nut driving device and compression spring 11, directly pretightning force is added
Rice output outlet is downloaded to, stress is direct, simple in construction.
The stepper motor 1 is connected with stepper motor driver, and stepper motor is accurately controlled using digit driver
System, and rotating control is realized, to adjust pretightning force as needed.
On the upper plate of mounting bracket 2, above the origin position of push pedal 8, provided with the first perforate, and in the first perforate
Place is provided with first position detection sensor 5.The origin position of push pedal 8 is the extreme position of push pedal 8 backward, be push pedal 8 with just
Before property shaft coupling 4 during end in contact where position.Between the first perforate and positioning supporting plate 9, and close to positioning supporting plate 9
Position is provided with the second perforate, and is provided with second place detection sensor 13 in the second tapping.First perforate and second is opened
Hole is designed as strip hole, facilitates the position of adjusting position detection sensor.
The stepper motor driver, first position detection sensor 5 and second place detection sensor 13 connect respectively
To control system.The control system uses the singlechip controller using single-chip microcomputer as control core, as shown in figure 3, control system
The position data that system gathers according to user to the setting value and position-detection sensor of pretightning force, sends control signals to stepping
Motor driver, steering, rotating speed and the time of stepper motor 1 are controlled by stepper motor driver, is filled by screw nut driving
The stroke of regulation push pedal 8 is put, so as to adjust the decrement of compression spring 11, reaches required pretightning force, realizes control husk rice
The course of work of mechanism.
As shown in Fig. 2 the device is assemblied on rice mill outlet damper 10 by mounting bracket 2, connected with hex bolts
It is fixed.
The course of work of the device as shown in figure 4, the present apparatus using electric-mechanic control system technology to rely on, relevant control is by program
Realize.User inputs rice matter demand to control system, and control system draws the stroke of the decrement of compression spring 11, i.e. push pedal 8,
From which further follow that rotating speed and the time of stepper motor 1.Control system first passes through the detection push pedal 8 of first position detection sensor 5
It is no in origin position.If it is not, then control system sends pulse signal to stepper motor driver, the reversion of control stepper motor 1 will
Push pedal 8 is adjusted to initial position.When first position detection sensor 5 detects that push pedal 8 is located at origin position, then control system to
Stepper motor driver sends pulse signal, and control stepper motor 1 is rotated forward, and stepper motor 1 is rotated with constant rotational speed, drives screw mandrel
Nut gearing promotes push pedal 8, reaches setting time, then push pedal 8 advances to demand position, i.e. compression spring 11 is to required
Decrement, the compression stress of compression spring 11, which applies, to be pressed on rice mill outlet damper 12, and pretightning force reaches certain value.Now open
Dynamic rice mill, rice mill outlet damper 12 are extruded by the compression stress of compression spring 11, the aperture of control rice mill outlet damper 12,
So as to control the operating pressure in rice sector cavity, grind the rice of setting quality.Realize rice not by different settings
With the control of processing grade.Safeguard procedures of the second place detection sensor 13 as governor motion, set if push pedal 8 advances to
Positioning is put and not stopped, then can be detected by second place detection sensor 13, from control system to stepper motor driver
Pulse signal is sent, control stepper motor 1 is inverted, and push pedal 8 is adjusted into setting position.
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 technical principle is not departed from, some improvements and modifications can also be made, these change
Enter and retouch and also should be regarded as the scope of protection of the utility model.
Claims (7)
- A kind of 1. rice mill husked rice matter self-checking device, it is characterised in that the device include installing mechanism, actuating unit, Transmission mechanism, pretightening force controlling mechanism, testing agency and controlling organization；The device is assemblied in rice mill exit by installing mechanism；It is installing mechanism carrying actuating unit, transmission mechanism, pre- Clamp force governor motion and testing agency；The pretightening force controlling mechanism is flexible, and its front side contacts or connected with rice mill outlet damper, rear side and driver Structure contacts or connection, and the transmission mechanism is used to compress pretightening force controlling mechanism；The transmission mechanism is connected with actuating unit；The actuating unit is connected with actuating unit driver；The testing agency is used for the decrement for detecting pretightening force controlling mechanism；The testing agency and actuating unit driver are respectively connecting to controlling organization.
- 2. a kind of rice mill husked rice matter self-checking device, the rice milling machine principal axis are connected on rice mill outlet damper, its It is characterised by, the device is assemblied in rice mill exit by mounting bracket (2)；In the device：Stepper motor (1) is arranged on rear side of mounting bracket (2), and is connected with screw mandrel (6)；It is provided with screw mandrel (6) Nut (7), form screw nut driving device；Push pedal (8) is connected with the nut (7)；The rear end set of compression spring (11) Contacted on screw mandrel (6), and with push pedal (8), front end sleeve contacts on rice milling machine principal axis, and with rice mill outlet damper；Screw mandrel (6) it is spaced apart between rice milling machine principal axis；The first perforate is provided with mounting bracket (2), and first position detection sensor (5) is provided with the first tapping；The stepper motor (1) is connected with stepper motor driver, the stepper motor driver and first position detection sensing Device (5) is respectively connecting to control system.
- 3. a kind of rice mill husked rice matter self-checking device according to claim 2, it is characterised in that in mounting bracket (2) positioning supporting plate (9) is provided with, the rear end of optical axis guide rail (3) is connected in the back plate of mounting bracket (2), and front end is connected to Position in supporting plate (9)；Push pedal (8) is slidably connected on optical axis guide rail (3).
- 4. a kind of rice mill husked rice matter self-checking device according to claim 3, it is characterised in that including two optical axises Guide rail (3) is distributed in the both sides up and down of screw mandrel (6).
- 5. a kind of rice mill husked rice matter self-checking device according to claim 2, it is characterised in that in mounting bracket (2) on, the second perforate is provided between the first perforate and positioning supporting plate (9), and examined provided with the second place in the second tapping Sensor (13) is surveyed, the second place detection sensor (13) is connected to control system.
- A kind of 6. rice mill husked rice matter self-checking device according to claim 5, it is characterised in that first perforate It is strip hole with the second perforate, is easy to the position of adjusting position detection sensor.
- A kind of 7. rice mill husked rice matter self-checking device according to claim 2, it is characterised in that the push pedal (8) Interference is connected on nut (7), while is screwed to strengthen connecting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720193058.1U CN206631648U (en) | 2017-03-01 | 2017-03-01 | A kind of rice mill husked rice matter self-checking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720193058.1U CN206631648U (en) | 2017-03-01 | 2017-03-01 | A kind of rice mill husked rice matter self-checking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206631648U true CN206631648U (en) | 2017-11-14 |
Family
ID=60251065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720193058.1U Expired - Fee Related CN206631648U (en) | 2017-03-01 | 2017-03-01 | A kind of rice mill husked rice matter self-checking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206631648U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109225386A (en) * | 2018-09-21 | 2019-01-18 | 东南大学 | A kind of rice mill automatically controlling husk rice pressure |
-
2017
- 2017-03-01 CN CN201720193058.1U patent/CN206631648U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109225386A (en) * | 2018-09-21 | 2019-01-18 | 东南大学 | A kind of rice mill automatically controlling husk rice pressure |
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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 |
Granted publication date: 20171114 Termination date: 20180301 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |