CN201384957Y - Rice milling and crushing combined machine with drive switching structure - Google Patents
Rice milling and crushing combined machine with drive switching structure Download PDFInfo
- Publication number
- CN201384957Y CN201384957Y CN200920079589U CN200920079589U CN201384957Y CN 201384957 Y CN201384957 Y CN 201384957Y CN 200920079589 U CN200920079589 U CN 200920079589U CN 200920079589 U CN200920079589 U CN 200920079589U CN 201384957 Y CN201384957 Y CN 201384957Y
- Authority
- CN
- China
- Prior art keywords
- switching
- driving belt
- machine
- pulverizer
- rice
- 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.)
- Expired - Fee Related
Links
- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 47
- 235000009566 rice Nutrition 0.000 title claims abstract description 47
- 238000003801 milling Methods 0.000 title abstract 6
- 240000007594 Oryza sativa Species 0.000 title 1
- 241000209094 Oryza Species 0.000 claims abstract description 46
- 230000005540 biological transmission Effects 0.000 claims abstract description 22
- 239000010903 husk Substances 0.000 claims description 18
- 238000010276 construction Methods 0.000 claims description 14
- 238000010298 pulverizing process Methods 0.000 claims description 5
- 238000003967 crop rotation Methods 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 230000003578 releasing effect Effects 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- Crushing And Grinding (AREA)
Abstract
The utility model provides a rice milling and crushing combined machine with a drive switching structure. A machine frame is respectively provided with a rice milling machine and a crushing machine in such a manner that drive wheels are axially opposite, and a rotary shaft driving a motor can be respectively matched with the drive wheels of the rice milling machine and the crushing machine in a transmission manner through transmission belts, wherein the part capable of being matched with the transmission belts of the rice milling machine and the crushing machine is provided with a switching swing structure connected with the machine frame through an intermediate hinge shaft, the end parts at two sides of the hinge shaft are respectively provided, back to back, with a switching transmission wheel capable of exerting a tensioning/releasing action on the transmission belt of the rice milling machine and the transmission belt of the crushing machine with lengths more than the length needed for transmission, and the switching swing structure thereon is further connected with a control structure for controlling the swing positions thereof. The combined machine has simple structure, simple drive switching operation among ordinary working conditions, flexibility and convenience, and greatly reduces equipment attrition and working noise.
Description
Technical field
The utility model relates to a kind of improved small farm husk rice and pulverizes combined machine.
Background technology
In the patent No. was 200420105837.4 Chinese patent, the inventor had once proposed a kind of composite set that can finish husk rice/crushed work respectively.Find in the practice, though it can finish two kinds of different work by a kind of type, but when being changed, the use of rice mill and pulverizer not only bothers, and owing to be the conversion that realizes its driving by corresponding ratchet mechanism, when a side is driven, the opposing party is because of breaking away from transmission fully also still in idle running, caused wearing and tearing big and noise is big.
The utility model content
At above-mentioned situation, the utility model will provide a kind of modified husk rice pulverizing unit mahine that drives switching construction that has, and the driving when making rice mill or pulverizer work conversion is switched more convenient.
The utility model band drives the husk rice of switching construction and pulverizes unit mahine, it is the improvement on husk rice at present/pulverizing unit machine construction basis, its basic structure is still on frame and is respectively arranged with rice mill and pulverizer with live axle to relative mode, and the rotating shaft of drive motors can cooperate with the driving crop rotation transmission of rice mill and pulverizer through driving belt respectively.Wherein, the driving belt length of rice mill and pulverizer, all be longer than the actual Len req of its transmission separately slightly, and at the position that can match with the driving belt of rice mill and pulverizer, be provided with a switching swinging structure that is connected with frame through the middle part hinge, the end of its hinge both sides respectively is provided with one in opposing mode and can be respectively rice mill driving belt and pulverizer driving belt be imposed the switching drive of tensioning/release movement, also is connected with the control structure that is used to control its swing position on this switching swinging structure.
Said this switching swinging structure that is provided with through the middle part hinge in the said structure, though can directly be connected on the frame, the more convenient and simpler mode of structure is that it is connected on the cross-over connection roof beam structure that is arranged at the said position of frame through the middle part hinge.
Because the rice mill in the above-mentioned husk rice pulverizing of the utility model unit mahine and the driving belt length of pulverizer all are longer than the actual Len req of its transmission separately respectively slightly, therefore the switching drive by these switching swinging structure two ends respectively to the driving belt of rice mill or pulverizer impose tensioning pressure or/action of release pressure, the transmission duty that corresponding driving belt is in be tensioned or break away from the off working state of transmission has realized in the transmission of rice mill and pulverizer and has driven conversion.
In above-mentioned operating process, said being used to controlled the control structure that switches the swinging structure swing position, can adopt desirable structure/mode as required, as structures such as pull bar commonly used, stay cord, spanners.What for example, adopt in a example that can be for reference is to be connected in the telescopic lever that control is switched an end of swinging structure and is provided with position adjustment structure in hinged way.
Because the driving belt length of said rice mill and pulverizer all is longer than the actual Len req of its transmission separately respectively slightly in the said structure, from pulley groove commonly used, deviate under the off working state that breaks away from the transmission cooperation for preventing driving belt, on the said structure basis, further can also preferably also be respectively arranged with the driving belt anticreep position limiting structure of appropriate format at the periphery position of said this rice mill and pulverizer driving belt, as having the blend stop of protection position-limiting action, block, structures such as block cover, for example one can the example of reference in, what this anticreep position limiting structure adopted is a kind of to surround the mode matched in clearance in the protective roof structure of said driving belt periphery, and in the said fit clearance at the rotating shaft position that is positioned at drive motors fit clearance greater than other each position, its not only switch help when swinging structure is in release conditions to guide and limit make this driving belt break away from drive state loosening more than length with the electric machine rotational axis place, can prevent that again driving belt is breaking away from machinery and/or the security incident that transmission excessively may cause because of " loosening " when cooperating, help guaranteeing the security of using.
Result of the test shows that the above-mentioned band of the utility model drives the husk rice of switching construction and pulverizes the simple in structure of unit mahine, and the driving conversion operations between rice mill and pulverizer duty is simple, flexible, is easy to promote.When one side was in running order, the opposing party promptly was in and breaks away from the off working state that transmission cooperates, the noise when having significantly reduced the wearing and tearing of equipment and work.
Below, foregoing of the present utility model is described in further detail again by the specific embodiment by the accompanying drawing illustrated embodiment.But this should be interpreted as that the scope of the above-mentioned theme of the utility model only limits to following example.Do not breaking away under the above-mentioned technological thought situation of the utility model, various replacements or change according to ordinary skill knowledge and customary means are made all should be included in the scope of the present utility model.
Description of drawings
Fig. 1 is a kind of structural representation that unit mahine is pulverized in the utility model husk rice.
Fig. 2 shows the A-A structural representation that drives the switching device shifter part among Fig. 1.
The specific embodiment
The utility model band as shown in the figure drives the husk rice of switching construction and pulverizes in the unit mahine, on frame 1, be respectively arranged with rice mill 2 and pulverizer 7 to relative mode with live axle, the rotating shaft 14 of drive motors can be respectively through driving belt 3,6 cooperate with the driving crop rotation transmission of rice mill 2 and pulverizer 7, and wherein the length of two driving belts all is longer than its transmission Len req slightly.At this two driving belt 3, frame place between 6 is provided with a cross-over connection roof beam structure 17, the hinge 10 of switching swinging structure 9 through its middle part with suitable length is connected on the cross-over connection roof beam structure 17, respectively be provided with one in the end of its hinge both sides in opposing mode and can be respectively the driving belt 6 of the driving belt 3 of rice mill 2 and pulverizer 7 be imposed the switching drive 8,11 of tensioning/release movement.An end-grain cutting is changed on the turning cylinder of drive 11 and also is hinged with a telescopic lever formula control structure 12 that has control handle 13 that is used to control its swing position in this switching swinging structure 9.The control structure 12 of this telescopic lever formula is provided with the position adjustment structure 15 of dentation or other form, also is provided with the positioning stablity structure 16 of form of springs simultaneously in itself and 1 of frame.At rice mill 2 and pulverizer 7 driving belts 3,6 periphery, also to surround the mode matched in clearance in each driving belt 3, the anticreep position limiting structure 4 of the protective roof structure form of 6 peripheries, 5 (having the suitable breach of dodging) at the corresponding site that switches swinging structure 9 and control structure 12 thereof, and be positioned at the fit clearance of drive motors rotating shaft 14 positions its fit clearance on every side greater than other each position.
Claims (8)
1. band drives the husk rice pulverizing unit mahine of switching construction, upward be respectively arranged with rice mill (2) and pulverizer (7) to relative mode in frame (1) with live axle, the rotating shaft of drive motors (14) can be respectively through driving belt (3,6) the driving crop rotation transmission with rice mill (2) and pulverizer (7) cooperates, it is characterized in that can with the driving belt (3 of rice mill (2) and pulverizer (7), the position of 6) matching is provided with a switching swinging structure (9) that is connected with frame through middle part hinge (10), the end of its hinge both sides respectively is provided with a switching drive (8 that can be respectively length be all imposed tensioning/release movement greater than rice mill (2) driving belt (3) and pulverizer (7) driving belt (6) of its transmission Len req in opposing mode, 11), also be connected with the control structure (12) that is used to control its swing position on the switching swinging structure (9).
2. band as claimed in claim 1 drives the husk rice of switching construction and pulverizes unit mahine, it is characterized in that said switching swinging structure (9) is connected on the cross-over connection roof beam structure (17) that is arranged at the said position of frame through its middle part hinge (10).
3. band as claimed in claim 1 drives the husk rice of switching construction and pulverizes unit mahine, it is characterized in that the said control structure (12) that is used for control switching swinging structure (9) swing position is connected in the end that swinging structure (9) is switched in control in hinged way.
4. band as claimed in claim 3 drives the husk rice of switching construction and pulverizes unit mahine, it is characterized in that said control structure (12) is for being provided with the telescopic lever of position adjustment structure (15).
5. band as claimed in claim 4 drives the husk rice of switching construction and pulverizes unit mahine, it is characterized in that also being provided with positioning stablity structure (16) on the control structure (12) of said telescopic lever formula.
6. band as claimed in claim 5 drives the husk rice of switching construction and pulverizes unit mahine, it is characterized in that the positioning stablity structure (16) on the control structure (12) of said telescopic lever formula is spring.
7. drive the husk rice pulverizing unit mahine of switching construction as the described band of one of claim 1 to 6, it is characterized in that being respectively arranged with driving belt anticreep position limiting structure (4) in driving belt (3, the 6) periphery of said rice mill (2) and pulverizer (7).
8. band as claimed in claim 7 drives the husk rice of switching construction and pulverizes unit mahine, it is characterized in that said rice mill (2) and pulverizer (7) driving belt (3 of being arranged at, 6) the driving belt anticreep position limiting structure (4) of periphery is to surround the mode matched in clearance in said driving belt (3,6) protective roof structure of periphery, and the said fit clearance at rotating shaft (14) position that is positioned at drive motors is greater than the fit clearance at other each position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920079589U CN201384957Y (en) | 2009-03-16 | 2009-03-16 | Rice milling and crushing combined machine with drive switching structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920079589U CN201384957Y (en) | 2009-03-16 | 2009-03-16 | Rice milling and crushing combined machine with drive switching structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201384957Y true CN201384957Y (en) | 2010-01-20 |
Family
ID=41577478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920079589U Expired - Fee Related CN201384957Y (en) | 2009-03-16 | 2009-03-16 | Rice milling and crushing combined machine with drive switching structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201384957Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107873263A (en) * | 2017-12-18 | 2018-04-06 | 佳木斯常发佳联农业装备有限公司 | The control system and method for harvester adjustable blower fan and threshing cylinder |
-
2009
- 2009-03-16 CN CN200920079589U patent/CN201384957Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107873263A (en) * | 2017-12-18 | 2018-04-06 | 佳木斯常发佳联农业装备有限公司 | The control system and method for harvester adjustable blower fan and threshing cylinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Rongxian Yan Yan machinery factory Assignor: Zou Tangzhu Contract record no.: 2010510000113 Denomination of utility model: Rice milling and crushing combined machine with drive switching structure Granted publication date: 20100120 License type: Exclusive License Record date: 20101111 |
|
| ASS | Succession or assignment of patent right |
Owner name: RONG SHUANGFENG MACHINERY MANUFACTURING CO., LTD. Free format text: FORMER OWNER: ZOU TANGZHU Effective date: 20120910 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120910 Address after: 643102 Sichuan Rongxian double stone mayor Chong Village six group Patentee after: Rongxian Shuangfeng Machinery Manufacturing Co., Ltd. Address before: 643102, Sichuan province Rongxian double stone town swallow village five groups Patentee before: Zou Tangzhu |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100120 Termination date: 20130316 |