CN201949897U - Automatic adjusting device for clearance between rice cutters and grinding roll - Google Patents
Automatic adjusting device for clearance between rice cutters and grinding roll Download PDFInfo
- Publication number
- CN201949897U CN201949897U CN2010206914653U CN201020691465U CN201949897U CN 201949897 U CN201949897 U CN 201949897U CN 2010206914653 U CN2010206914653 U CN 2010206914653U CN 201020691465 U CN201020691465 U CN 201020691465U CN 201949897 U CN201949897 U CN 201949897U
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- rice
- screen frame
- grinding roll
- adjusting device
- automatic adjusting
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Abstract
The utility model discloses an automatic adjusting device for a clearance between rice cutters and a grinding roll. The automatic adjusting device comprises a grinding roll on a rice mill and a screen frame around the grinding roll. Rice cutters are arranged on the screen frame, an annular connecting rod mechanism is also arranged on the screen frame and connected to a nut slider on a screw rod, the screw rod is arranged on the rice mill and connected with a stepping motor which operates to drive the screw rod in rotation so as to drive the nut slider to shift, shifting is transmitted to the annular connecting rod mechanism through connecting rods so that the three rice cutters around the grinding roll are driven to shift, a control mechanism is arranged on the stepping motor, and a signal analyzer and a current detection device are arranged on the control mechanism. When proper shifting is achieved, the signal analyzer sends out signals, the control mechanism sends out stop signals, the stepping motor stops operating, and adjustment is finished. The automatic adjusting device is applicable to rice mills.
Description
Technical field
The utility model relates to a kind of rice mill, especially relates to a kind of meter cutter and sand roller gap self-checking device.
Background technology
Rice mill is in when work, along with the sand roller abrasion, the sand roller diameter reduces gradually, grinds the precision of cutting in order to guarantee rice, needs to regulate the gap of rice cutter and sand roller.The rice cutter control method of traditional rice mill is to pull down suspended hood, adopts screw rod respectively the rice cutter to be carried out adjuster, or pulls down screen frame; add cushion block at the rice flank face, in the process of regulating, all need to shut down, cause production line to interrupt; practical operation needs with workman's experience, very trouble.
Summary of the invention
The purpose of this utility model is regulating the trouble of rice cutter with this procedure of sand roller gap at above-mentioned rice mill, and a kind of meter cutter and sand roller gap self-checking device of easy to operate rice mill is provided.
In order to achieve the above object, the utility model is mainly realized by the following technical solutions.The utility model mainly is made up of the screen frame of being located at the sand roller on the rice mill and being located at sand roller periphery, on screen frame, be provided with a meter cutter, on screen frame, also be provided with annular linkage, this annular linkage is connected at the nut slider on the screw mandrel, screw mandrel is located on the rice mill, screw mandrel links to each other with stepper motor, stepper motor work, the rotation of drive screw mandrel, promote nut slider and produce displacement, and by connecting rod annular linkage is passed in displacement, three rice cuttves produce displacement synchronously on the drive circumference, described stepper motor is provided with controlling organization, and controlling organization is provided with signal analyzer and current sensing means.After reaching suitable displacement, signal analyzer sends signal, and controlling organization sends the stop signal stepper motor and quits work, and regulates and finishes.
The utility model compared with prior art has following tangible advantage.(1) reasonable in design, realize automation mechanized operation.The utility model has solved the gap of traditional adjusting rice cutter and sand roller by the artificial unloading, and the problem of degree of regulation does not need artificial unloading's screen frame (unit) in the process of whole adjusting by rule of thumb, is realized regulating by control system operation stepper motor, and is simple and convenient.(2) regulate the accuracy height, the husk rice precision is realized accurately control.Solved needs three rice cuttves are regulated the inconsistent shortcoming of the adjusting that is produced respectively in the past.
The utility model is applicable to rice mill.
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Description of drawings
Accompanying drawing is the utility model overall structure schematic diagram.
The specific embodiment
As shown in the figure, the utility model mainly is made up of the screen frame 2 of being located at the sand roller 3 on the rice mill and being located at sand roller 3 peripheries, on screen frame 2, be provided with meter cutter 1, on screen frame 2, also be provided with annular linkage 10, the connecting rod of this annular linkage 10 is connected at the nut slider 5 on the screw mandrel 4, screw mandrel 4 is located on the rice mill, screw mandrel 4 links to each other with stepper motor 6, stepper motor 6 work, drive screw mandrel 4 rotations, promote nut slider 5 and produce displacement, and annular linkage 10 is passed in displacement by the connecting rod of annular linkage 10, drive three rice cuttves 1 generation displacements synchronously on the circumference, described stepper motor 6 is provided with controlling organization 7, and controlling organization 7 is provided with signal analyzer 8 and current sensing means 9.After reaching suitable displacement, signal analyzer 8 sends signal, and controlling organization 7 sends stop signal, and stepper motor 6 quits work, and regulates and finishes.
The utility model is applicable to rice mill.
Claims (2)
1. rice cutter and sand roller gap self-checking device, formed by the screen frame (2) of being located at the sand roller (3) on the rice mill and being located at sand roller (3) periphery, on screen frame (2), be provided with a meter cutter (1), on screen frame (2), also be provided with annular linkage (10), the connecting rod of this annular linkage (10) is connected at the nut slider (5) on the screw mandrel (4), screw mandrel (4) is located on the rice mill, it is characterized in that screw mandrel (4) links to each other with stepper motor (6), described stepper motor (6) is provided with controlling organization (7).
2. a kind of meter cutter according to claim 1 and sand roller gap self-checking device is characterized in that controlling organization (7) is provided with signal analyzer (8) and current sensing means (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206914653U CN201949897U (en) | 2010-12-23 | 2010-12-23 | Automatic adjusting device for clearance between rice cutters and grinding roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206914653U CN201949897U (en) | 2010-12-23 | 2010-12-23 | Automatic adjusting device for clearance between rice cutters and grinding roll |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201949897U true CN201949897U (en) | 2011-08-31 |
Family
ID=44494026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206914653U Expired - Fee Related CN201949897U (en) | 2010-12-23 | 2010-12-23 | Automatic adjusting device for clearance between rice cutters and grinding roll |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201949897U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107552126A (en) * | 2017-09-04 | 2018-01-09 | 武汉轻工大学 | A kind of rice mill |
| CN113441204A (en) * | 2021-07-06 | 2021-09-28 | 广州市燊华鸣食品有限公司 | Multi-indexing full-intelligent rice milling system and method |
| CN113694988A (en) * | 2021-09-14 | 2021-11-26 | 广州市燊华鸣食品有限公司 | Rice milling intelligent machine system and control method thereof |
| CN117042882A (en) * | 2021-03-01 | 2023-11-10 | 株式会社佐竹 | Rice mill |
-
2010
- 2010-12-23 CN CN2010206914653U patent/CN201949897U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107552126A (en) * | 2017-09-04 | 2018-01-09 | 武汉轻工大学 | A kind of rice mill |
| CN117042882A (en) * | 2021-03-01 | 2023-11-10 | 株式会社佐竹 | Rice mill |
| CN113441204A (en) * | 2021-07-06 | 2021-09-28 | 广州市燊华鸣食品有限公司 | Multi-indexing full-intelligent rice milling system and method |
| CN113694988A (en) * | 2021-09-14 | 2021-11-26 | 广州市燊华鸣食品有限公司 | Rice milling intelligent machine system and control method thereof |
| CN113694988B (en) * | 2021-09-14 | 2022-08-30 | 益阳市银鑫米业有限公司 | Rice milling intelligent machine system and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110831 Termination date: 20131223 |