CN110280326B - Rotary distance adjusting device - Google Patents
Rotary distance adjusting device Download PDFInfo
- Publication number
- CN110280326B CN110280326B CN201910688205.6A CN201910688205A CN110280326B CN 110280326 B CN110280326 B CN 110280326B CN 201910688205 A CN201910688205 A CN 201910688205A CN 110280326 B CN110280326 B CN 110280326B
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- CN
- China
- Prior art keywords
- pressing plate
- shaft
- handle
- module
- distance adjusting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 235000007164 Oryza sativa Nutrition 0.000 claims abstract description 52
- 235000009566 rice Nutrition 0.000 claims abstract description 52
- 240000007594 Oryza sativa Species 0.000 claims 1
- 241000209094 Oryza Species 0.000 abstract description 51
- 230000001105 regulatory effect Effects 0.000 description 6
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 241001282160 Percopsis transmontana Species 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000002087 whitening effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02B—PREPARING GRAIN FOR MILLING; REFINING GRANULAR FRUIT TO COMMERCIAL PRODUCTS BY WORKING THE SURFACE
- B02B3/00—Hulling; Husking; Decorticating; Polishing; Removing the awns; Degerming
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02B—PREPARING GRAIN FOR MILLING; REFINING GRANULAR FRUIT TO COMMERCIAL PRODUCTS BY WORKING THE SURFACE
- B02B7/00—Auxiliary devices
Landscapes
- Adjustment And Processing Of Grains (AREA)
- Food-Manufacturing Devices (AREA)
Abstract
The invention relates to a rotary distance adjusting device which comprises an adjusting handle, a handle fixing seat, a distance adjusting module, a frame and a rotary module, wherein the adjusting handle penetrates through the handle fixing seat to be connected with the distance adjusting module, the distance adjusting module penetrates through the frame to be connected with the rotary module, the rotary module comprises a connecting piece, a rotating shaft, a pin, an upper pressing plate and a lower pressing plate, the connecting piece is connected with the middle position of the rotating shaft, two ends of the rotating shaft are respectively connected with the upper pressing plate and the lower pressing plate through the pin, the upper pressing plate is connected with the upper part of the frame, and the lower pressing plate is connected with the lower part of the frame. According to the rotary distance adjusting device, the purpose of accurately adjusting the distance is achieved through the distance adjusting module, the consistency of the vertical distance between the rice cutter and the grinding wheel is guaranteed, and the broken rice rate of a finished product is reduced.
Description
Technical Field
The invention relates to a rotary distance adjusting device, and relates to the field of distance adjustment of a rice cutter.
Background
The vertical sand roller rice mill achieves the whitening effect mainly through grinding among the raw materials, the grinding wheel, the rice knife and the screen. The size of the whitening degree can be realized by adjusting the gap between the rice knife and the grinding wheel. At present, a plane type rice cutter adjusting device is mainly adopted on the vertical type sand roller rice machine at home and abroad, and the distance between a rice cutter and a grinding wheel is adjusted through a positioning bolt to realize the function of adjusting the internal pressure of the rice machine. However, the planar rice cutter adjusting device has high processing precision requirement, high processing cost and high cost of later replacement; and the bin at the top of the sand roller rice machine must be lifted when maintenance and replacement are carried out, a plurality of people are required to be combined to take down the linear plane rice cutter from the machine, the whole device is detached after the linear plane rice cutter is taken down, the rice cutter is replaced, and the linear plane rice cutter is reinstalled on the machine after the replacement is completed, so that the actual operation requirement of the whole process is high, and the time and the labor are wasted. In addition, the installation and adjustment of the linear plane type rice cutters are required to keep the upper line and the lower line, the linearity adjustment operation requirement of the plane of the rice cutters is high, but human factors are not easy to control, so that the rice cutters are easy to incline up and down, the gaps between the rice cutters and the grinding wheel are different up and down, the pressure of the raw materials is unstable in the interior, the grinding effect is greatly influenced, more broken rice is generated, the broken rice rate in the finished product is increased, and the subsequent processing capacity is increased; the adjustment accuracy is inaccurate and sometimes requires multiple back and forth adjustments to achieve the desired distance.
Disclosure of Invention
In view of the above drawbacks of the prior art, an object of the present invention is to provide a rotary distance adjusting device, which adjusts the distance between a rice cutter and a grinding wheel to be consistent up and down by rotating a pointer type hand wheel, so as to achieve accurate adjustment and control of the distance between the rice cutter and the grinding wheel.
To achieve the above and other related objects, the present invention provides a rotary distance adjusting device, including an adjusting handle, a handle fixing seat, a distance adjusting module, a frame and a rotary module, wherein the adjusting handle passes through the handle fixing seat and is connected with the distance adjusting module, the adjusting handle is used for driving the distance adjusting module to rotate and displaying the number of rotating turns, the handle fixing seat is used for fixing the adjusting handle on the frame, the distance adjusting module passes through the frame and is connected with the rotary module, the distance adjusting module is used for driving a connecting piece to rotate around the pin, the rotary module includes a connecting piece, a rotating shaft, a pin, an upper pressing plate and a lower pressing plate, the connecting piece is connected with the middle position of the rotating shaft, the connecting piece is used for connecting the distance adjusting module and the rotating shaft, two ends of the rotating shaft are respectively connected with the upper pressing plate and the lower pressing plate by using the pin, the upper pressing plate and the lower pressing plate are used for fixing the pin, the upper pressing plate is connected with the upper part of the frame, the lower pressing plate is connected with the lower pressing plate, and the upper pressing plate is used for fixing the upper pressing plate and the lower pressing plate.
Preferably, the distance adjusting module comprises a connecting shaft and a connecting sleeve, one end of the connecting shaft penetrates through the handle fixing seat to be connected with the adjusting handle, the other end of the connecting shaft is connected with the connecting sleeve through threads, the connecting shaft is used for connecting the adjusting handle and the connecting sleeve and adjusting the distance between the connecting sleeve and the adjusting handle, and the connecting sleeve is used for fixing the rice knife, the cover plate and the rotating shaft.
Preferably, the adjusting handle is provided with scale marks for monitoring the number of turns of the connecting shaft.
Preferably, the upper end and the lower end of the rotating shaft are provided with rotating holes, the rotating holes are positioned at eccentric positions of the end face of the rotating shaft, the rotating holes are respectively connected with one pin, and the rotating holes are used for installing and fixing the pins.
Preferably, the back of the connecting piece is provided with a connecting hole, a shaft and a clamp spring, the shaft penetrates through the connecting sleeve and the connecting hole, the clamp spring is respectively clamped at two ends of the shaft, and the connecting piece can rotate by taking the shaft as an axle center, so that the linear motion of the connecting sleeve is converted into arc motion of the connecting piece.
Preferably, the connecting piece is L-shaped, and the rice knife is arranged at the corner of the L-shaped, so that the parallel arrangement of the rice knife and the rotating shaft is ensured.
When the device works, the rice knife is mounted on the connecting piece, the cover plate is mounted on the other side of the connecting piece, then the rotary hole penetrates through the frame to be connected with the connecting sleeve, the shaft penetrates through the connecting sleeve and the connecting hole, the clamp spring is fixed at the upper end and the lower end of the shaft, one end of the connecting shaft is connected with the connecting sleeve through threads, the other end of the connecting shaft penetrates through the handle fixing seat to be connected with the adjusting handle, and the device is mounted. When the rice knife is regulated, the regulating handle is manually rotated, the connecting shaft is rotated, and the connecting piece is pushed to rotate, so that the aim of regulating the position of the rice knife can be fulfilled. When the rice knife is replaced, the rice knife can be replaced only by detaching the cover plate and the bolts.
In summary, the rotary rice knife adjusting device has the following beneficial effects: the linear motion of the connecting shaft is converted into the arc motion of the connecting piece, the rotation number of the connecting shaft is displayed on the adjusting handle, and an operator knows the distance of the adjustment of the rice knife through the pointer precision on the handle without the need of adjusting back and forth for many times; the rice knife is quickly replaced, and a plurality of people are not required to detach and install the storage bin back and forth; the distance between the rice cutter and the grinding wheel is stable, so that the phenomenon of broken rice caused by different upper and lower distances is avoided, and the subsequent work is reduced.
Drawings
Fig. 1 is an exploded view of a rotary distance adjusting device.
Fig. 2 is a schematic structural view of the adjustment handle for displaying graduation marks.
1. An adjusting handle; 2. a handle fixing seat; 3. a distance adjusting module; 4. a frame; 5. a rotating module; 6. scale marks; 7. a connecting shaft; 8. connecting sleeves; 9. a connecting piece; 10. a rotating shaft; 11. a pin; 12. an upper press plate; 13. a lower pressing plate; 14. a connection hole; 15. a shaft; 16. clamping springs; 17. a rotation hole; 18. a rice knife; 19. and a cover plate.
Detailed Description
Further advantages and effects of the present invention will become apparent to those skilled in the art from the disclosure of the present invention, which is described by the following specific examples.
Referring to fig. 1-2, it should be understood that the structures, proportions, sizes, etc. shown in the drawings are shown only in combination with the present disclosure, and are not intended to limit the scope of the invention, which is defined by the claims, so that any structural modifications, changes in proportions, or adjustments of sizes, which do not affect the efficacy or achievement of the present invention, are included in the scope of the present disclosure. Also, the terms such as "upper," "lower," "left," "right," "middle," and "a" and the like recited in the present specification are merely for descriptive purposes and are not intended to limit the scope of the invention, but are intended to provide relative positional changes or modifications without materially altering the technical context in which the invention may be practiced.
As shown in fig. 1 to 2, the invention designs a rotary distance adjusting device, which comprises an adjusting handle 1, a handle fixing seat 2, a distance adjusting module 3, a frame 4 and a rotary module 5, wherein the adjusting handle 1 passes through the handle fixing seat 2 to be connected with the distance adjusting module 3, the adjusting handle 1 is used for driving the distance adjusting module 3 to rotate and displaying the number of rotating turns, the handle fixing seat 2 is used for fixing the adjusting handle 1 on the frame 4, the distance adjusting module 3 passes through the frame 4 to be connected with the rotary module 5, the distance adjusting module 3 is used for driving the connecting piece 9 to rotate around the pin 11, the rotary module 5 comprises a connecting piece 9, a rotating shaft 10, the pin 11, an upper pressing plate 12 and a lower pressing plate 13, the connecting piece 9 is connected with the middle position of the rotating shaft 10, the two ends of the rotating shaft 10 are respectively connected with the upper pressing plate 12 and the lower pressing plate 13, the upper pressing plate 12 and the lower pressing plate 13 are respectively connected with the frame 12 and the lower pressing plate 13, and the upper pressing plate 12 and the lower pressing plate 13 are respectively connected with the upper pressing plate 13 and the lower pressing plate 4.
In this embodiment, the distance adjusting module 3 includes a connecting shaft 7 and a connecting sleeve 8, one end of the connecting shaft 7 passes through the handle fixing seat 2 and is connected with the adjusting handle 1, the other end of the connecting shaft 7 is connected with the connecting sleeve 8 through threads, the connecting shaft 7 is used for connecting the adjusting handle 1 and the connecting sleeve 8, and adjusting the distance between the connecting sleeve 8 and the adjusting handle 1, and the connecting sleeve 8 is used for fixing the rice knife 18, the cover plate 19 and the rotating shaft 10.
In this embodiment, the adjusting handle 1 is provided with graduation marks 6 for monitoring the number of turns of the connecting shaft 7.
In this embodiment, the upper and lower ends of the rotating shaft 10 are provided with rotating holes 17, the rotating holes 17 are located at eccentric positions of the end face of the rotating shaft 10, the rotating holes 17 are respectively connected with one pin 11, and the rotating holes 17 are used for installing and fixing the pins 11.
In this embodiment, the back of the connecting piece 9 is provided with a connecting hole 14, a shaft 15 and a clamp spring 16, the shaft 15 passes through the connecting sleeve 8 and the connecting hole 14, two ends of the shaft 15 are respectively clamped with the clamp spring 16, and the connecting piece 9 can rotate with the shaft 15 as an axis, so that the linear motion of the connecting sleeve 8 is converted into the arc motion of the connecting piece 9.
In this embodiment, the connecting piece 9 is in an "L" shape, and the rice knife 18 is mounted at the corner of the "L" shape, so that the parallel mounting of the rice knife 18 and the rotating shaft 10 is ensured.
When the device works, the rice knife 18 is mounted on the connecting piece 9, the cover plate 19 is mounted on the other side of the connecting piece 9, then the rotary hole 17 passes through the frame 4 to be connected with the connecting sleeve 8, the shaft 15 passes through the connecting sleeve 8 and the connecting hole 14, the clamp spring 16 is fixed at the upper end and the lower end of the shaft 15, one end of the connecting shaft 7 is connected with the connecting sleeve 8 through threads, the other end of the connecting shaft 7 passes through the handle fixing seat 2 to be connected with the adjusting handle 1, and the device is mounted at the moment. When the rice cutter 18 is regulated, the position of the rice cutter 18 can be regulated only by manually rotating the regulating handle 1 and the connecting shaft 7 to rotate so as to push the connecting piece 9 to rotate. When the rice cutter 18 is replaced, the rice cutter 18 can be replaced only by detaching the cover plate 19 and the bolts.
As described above, the rotary rice knife adjusting device has the following beneficial effects: the linear motion of the connecting shaft is converted into the arc motion of the connecting piece, the rotation number of the connecting shaft is displayed on the adjusting handle, and an operator knows the distance of the adjustment of the rice knife through the pointer precision on the handle without the need of adjusting back and forth for many times; the rice knife is quickly replaced, and a plurality of people are not required to detach and install the storage bin back and forth; the distance between the rice cutter and the grinding wheel is stable, so that the phenomenon of broken rice caused by different upper and lower distances is avoided, and the subsequent work is reduced. Therefore, the invention overcomes various defects in the prior art and has high industrial utilization value and practical value.
The above embodiments are merely illustrative of the principles of the present invention and its effectiveness, and are not intended to limit the invention. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the invention. Accordingly, it is intended that all equivalent modifications and variations of the invention be covered by the claims, which are within the ordinary skill of the art, be within the spirit and scope of the present disclosure.
Claims (1)
1. A rotary distance adjustment device, characterized in that: the device comprises an adjusting handle, a handle fixing seat, a distance adjusting module, a frame and a rotating module, wherein the adjusting handle penetrates through the handle fixing seat to be connected with the distance adjusting module, the distance adjusting module penetrates through the frame to be connected with the rotating module, the rotating module comprises a connecting piece, a rotating shaft, a pin, an upper pressing plate and a lower pressing plate, the connecting piece is connected with the middle position of the rotating shaft, two ends of the rotating shaft are respectively connected with the upper pressing plate and the lower pressing plate through the pin, the upper pressing plate is connected with the upper part of the frame, and the lower pressing plate is connected with the lower part of the frame;
the distance adjusting module comprises a connecting shaft and a connecting sleeve, one end of the connecting shaft penetrates through the handle fixing seat to be connected with the adjusting handle, and the other end of the connecting shaft is connected with the connecting sleeve through threads;
the adjusting handle is provided with scale marks;
The upper end and the lower end of the rotating shaft are provided with rotating holes, the rotating holes are positioned at eccentric positions of the end face of the rotating shaft, and the rotating holes are respectively connected with one pin;
The back of the connecting piece is provided with a connecting hole, a shaft and a clamp spring, the shaft penetrates through the connecting sleeve and the connecting hole, and the two ends of the shaft are respectively clamped with the clamp spring;
The connecting piece is L-shaped; the connecting piece rotates by taking the shaft as the axis, and the rice knife is arranged at the corner of the L shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910688205.6A CN110280326B (en) | 2019-07-29 | 2019-07-29 | Rotary distance adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910688205.6A CN110280326B (en) | 2019-07-29 | 2019-07-29 | Rotary distance adjusting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110280326A CN110280326A (en) | 2019-09-27 |
| CN110280326B true CN110280326B (en) | 2024-05-03 |
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ID=68022757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910688205.6A Active CN110280326B (en) | 2019-07-29 | 2019-07-29 | Rotary distance adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110280326B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115025836B (en) * | 2022-06-30 | 2023-03-24 | 佐竹机械(苏州)有限公司 | Vertical sand roller rice machine with automatic rice-adjusting knife |
Citations (12)
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|---|---|---|---|---|
| US2969821A (en) * | 1958-12-29 | 1961-01-31 | Maimon Acharon | Scouring machine for scouring grain |
| JPH0576845A (en) * | 1991-09-20 | 1993-03-30 | Iseki & Co Ltd | Grain changeover control device of hulling sorter |
| CN1071349A (en) * | 1991-08-29 | 1993-04-28 | 株式会社佐竹制作所 | The method and system of flour milling |
| JP2009220086A (en) * | 2008-03-19 | 2009-10-01 | Marumasu Kikai Kk | Polishing device of rice polishing machine |
| JP2011025159A (en) * | 2009-07-24 | 2011-02-10 | Satake Corp | Rice hulling and polishing machine |
| CN201871388U (en) * | 2010-11-26 | 2011-06-22 | 佐竹机械(苏州)有限公司 | Rice mill combined by sand roller and iron rollers |
| CN104249007A (en) * | 2014-09-29 | 2014-12-31 | 湖北天明粮油设备有限公司 | Polishing machine |
| CN106076486A (en) * | 2016-08-08 | 2016-11-09 | 黑龙江金芽粮机科技有限公司 | One lifts formula sand plate and stays embryo rice mill |
| CN108789131A (en) * | 2018-08-02 | 2018-11-13 | 东莞市欧索耐新型材料有限公司 | A kind of screw rod bottom diameter grinder |
| CN108837861A (en) * | 2018-07-23 | 2018-11-20 | 湖南省劲松机械有限公司 | A kind of cabinet-type rice milling machine |
| CN208554329U (en) * | 2018-05-25 | 2019-03-01 | 彭才贵 | A kind of vertical rice whitening machine |
| CN210496530U (en) * | 2019-07-29 | 2020-05-12 | 佐竹机械(苏州)有限公司 | Rotation type distance adjusting device |
-
2019
- 2019-07-29 CN CN201910688205.6A patent/CN110280326B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2969821A (en) * | 1958-12-29 | 1961-01-31 | Maimon Acharon | Scouring machine for scouring grain |
| CN1071349A (en) * | 1991-08-29 | 1993-04-28 | 株式会社佐竹制作所 | The method and system of flour milling |
| JPH0576845A (en) * | 1991-09-20 | 1993-03-30 | Iseki & Co Ltd | Grain changeover control device of hulling sorter |
| JP2009220086A (en) * | 2008-03-19 | 2009-10-01 | Marumasu Kikai Kk | Polishing device of rice polishing machine |
| JP2011025159A (en) * | 2009-07-24 | 2011-02-10 | Satake Corp | Rice hulling and polishing machine |
| CN201871388U (en) * | 2010-11-26 | 2011-06-22 | 佐竹机械(苏州)有限公司 | Rice mill combined by sand roller and iron rollers |
| CN104249007A (en) * | 2014-09-29 | 2014-12-31 | 湖北天明粮油设备有限公司 | Polishing machine |
| CN106076486A (en) * | 2016-08-08 | 2016-11-09 | 黑龙江金芽粮机科技有限公司 | One lifts formula sand plate and stays embryo rice mill |
| CN208554329U (en) * | 2018-05-25 | 2019-03-01 | 彭才贵 | A kind of vertical rice whitening machine |
| CN108837861A (en) * | 2018-07-23 | 2018-11-20 | 湖南省劲松机械有限公司 | A kind of cabinet-type rice milling machine |
| CN108789131A (en) * | 2018-08-02 | 2018-11-13 | 东莞市欧索耐新型材料有限公司 | A kind of screw rod bottom diameter grinder |
| CN210496530U (en) * | 2019-07-29 | 2020-05-12 | 佐竹机械(苏州)有限公司 | Rotation type distance adjusting device |
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| Publication number | Publication date |
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| CN110280326A (en) | 2019-09-27 |
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