CN103411418B - Adjustable transmission device capable of avoiding microwave leakage - Google Patents
Adjustable transmission device capable of avoiding microwave leakage Download PDFInfo
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- CN103411418B CN103411418B CN201310372080.9A CN201310372080A CN103411418B CN 103411418 B CN103411418 B CN 103411418B CN 201310372080 A CN201310372080 A CN 201310372080A CN 103411418 B CN103411418 B CN 103411418B
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- bearing
- leak
- axle
- microwave leakage
- adjustable plate
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Abstract
An adjustable transmission device capable of avoiding microwave leakage comprises a leakproof protective shield, adjusting boards, a square bearing seat, a belt deviation adjusting device, a bearing, leakproof blocking pieces, a shaft, seats, bolts and countersunk head screws and is characterized in that the shaft and silicon rubber belts are arranged inside the leakproof protective shield; the shaft penetrates slot holes in the leakproof protective shield and is connected with the bearing; the leakproof blocking pieces are arranged between the bearing and the shaft and inside the inner holes of the adjusting boards; the bearing is arranged inside the square bearing seat; the square bearing seat is fixed onto the adjusting boards through the countersunk head screws; the adjusting boards are connected to the outer wall of the leakproof protective shield through the bolts; the adjusting boards are connected with the belt deviation adjusting device. The adjustable transmission device capable of avoiding the microwave leakage effectively avoids the microwave leakage, achieves the functions of belt tensioning and deviation adjustment and guarantees the embedment and the reliable operation of a conveying device.
Description
Technical field
The present invention relates to a kind of transmission device, particularly relate to a kind of transmission device of microwave drying conveying equipment.
Background technology
Microwave drying conveying equipment is the equipment that dry materials is conventional, and containing belt conveyor, and belt conveyor contains transmission device.Use microwave dryer is dry, and object makes the material containing moisture remove moisture.But there is following problems in existing microwave drying conveying equipment: for the protection active part of belt conveyor and the bearing of secondary part do not damage by microwave, the pan feeding of belt conveyor and output section are all exposed at microwave drying conveying equipment outside, pan feeding and discharging is caused to be opening, microwave drying conveying equipment can only arrange complicated containment measures to eliminate pan feeding and the open microwave from leakage situation brought of discharging in inside, cause whole microwave drying conveying equipment complex structure, device length is long, floor space is large, easily there is microwave leakage in open pan feeding and discharging, hidden danger is produced to operator's personal safety.
Summary of the invention
The object of the present invention is to provide a kind of adjustable transmission device of anti-microwave leakage, reliability service and anti-microwave leakage function combine by it, conveying device can be made built-in, anti-microwave leakage, and protection bearing is without prejudice.
Technical scheme of the present invention is: it comprises anti-leak protective cover, adjustable plate, square shaft bearing, belt deviation adjusting device, bearing, anti-leak catch, axle, seat, bolt, sunk screw; Anti-leak protective cover is enclosed construction, inside is provided with axle and silicon belt, axle is connected with bearing through the slotted eye on anti-leak protective cover, anti-leak catch is set between bearing and axle, anti-leak catch is arranged in the endoporus of adjustable plate, and bearing is arranged in square shaft bearing, and square shaft bearing uses sunk screw to be fixed on adjustable plate, adjustable plate uses bolt to be connected on anti-leak protective cover outer wall, and adjustable plate connects belt deviation adjusting device.
Anti-leak catch is set between bearing with axle and adopts between each parts and be threaded, thus prevent microwave leakage; Adjustable plate connects belt deviation adjusting device and makes it possible to the adjustment belt that is in operation.Owing to having above two features, conveying device therefore can be made to be built in microwave dryer inside.
Put leakage effect to improve further, the two ends of axle are provided with two-stage step, and the first order is connected with bearing, and the second level is connected with anti-leak catch, second level step plane and anti-leak protective cover outside wall parallel.Anti-leak catch external diameter is greater than outer diameter of step and the inner hole of bearing seat diameter of axle, and internal diameter is a bit larger tham the external diameter with shaft connection place, and anti-leak catch both formed knuckle relation with the step of axle, forms knuckle barrier structure again with inner hole of bearing seat.
In sum, the invention has the beneficial effects as follows: effectively prevent microwave leakage, achieve tensioning and the deviation regulating function of belt, ensure that the built-in of conveying device and reliability service.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is transverse sectional view of the present invention.
Fig. 3 is longitudinal sectional view of the present invention.
In the drawings, 1, anti-leak protective cover 2, adjustable plate 3, square shaft bearing 4, belt deviation adjusting device 5, bearing 6, anti-leak catch 7, axle 8, seat 9, bolt 10, sunk screw 11, silicon belt.
Detailed description of the invention
As shown in Figure 1, Figure 2 and Figure 3, the present invention includes anti-leak protective cover 1, adjustable plate 2, square shaft bearing 3, belt deviation adjusting device 4, bearing 5, anti-leak catch 6, axle 7, seat 8, bolt 9, sunk screw 10.Anti-leak protective cover 1 is enclosed construction, inside is provided with axle 7 and is connected with bearing 5 through the slotted eye on anti-leak protective cover 1 with silicon belt 11, axle 7, anti-leak catch 6 is set between bearing 5 and axle 7, anti-leak catch 6 is arranged in the endoporus of adjustable plate 2, bearing 5 is arranged in square shaft bearing 3, square shaft bearing 3 uses sunk screw 10 to be fixed on adjustable plate 2, and adjustable plate 2 uses bolt 9 to be connected on anti-leak protective cover 1 outer wall, and adjustable plate 2 connects belt deviation adjusting device 4.
When mounted, the two ends of axle 7 are provided with two-stage step, and the first order is connected with bearing 5, and the second level is connected with anti-leak catch 6, second level step plane and anti-leak protective cover 1 outside wall parallel; Anti-leak catch 6 is between axle 7 and bearing 5, be arranged in the endoporus of adjustable plate 2, anti-leak catch 6 external diameter is greater than outer diameter of step and square shaft bearing 3 diameter of bore of axle 7, internal diameter is a bit larger tham the external diameter with axle 7 junction, anti-leak catch 6 both formed knuckle relation with the step of axle 7, formed knuckle barrier structure again with square shaft bearing 3 endoporus; Adjustable plate 2 uses bolt 9 to be connected to anti-leak protective cover 1 outer wall, anti-leak catch 6 and anti-leak protective cover 1 outer wall is adjacent to and defines effective overall anti-leak barrier structure; Adjustable plate 2 has groove, is provided with bolt 9, is connected with the seat 8 in anti-leak protective cover 1 through anti-leak protective cover 1, and be threaded the structure being formed and close, and prevents microwave leakage; Adjustable plate 2 is provided with platform, and platform has screw, and screw connects belt deviation adjusting device 4, unclamp the bolt 9 on adjustable plate 2, belt deviation adjusting device 4 can be used to make belt tension and deviation regulating, bolt 9 is screwed, get final product secured adjusted plate 2, and form enclosed construction; Axle 7, through the slotted eye on anti-leak protective cover 1, within the scope of belt tension and deviation regulating, is conditioned plate 2 all the time and blocks, and forms enclosed construction.When said structure has both effectively prevented from running, microwave leakage was to device external, effectively prevent again in microwave leakage to bearing block and bearing grease is caused damage, achieve again tensioning and the deviation regulating function of belt, ensure that the built-in of conveying device and reliability service.
By reference to the accompanying drawings embodiments of the present invention are explained in detail above, but the present invention is not limited to above-mentioned embodiment, in the ken that those skilled in the art possess, various change can also be made under the prerequisite not departing from present inventive concept.
Claims (4)
1. the adjustable transmission device of an anti-microwave leakage, it comprises anti-leak protective cover, adjustable plate, square shaft bearing, belt deviation adjusting device, bearing, anti-leak catch, axle, seat, bolt, sunk screw, it is characterized in that: anti-leak protective cover inside is provided with axle and silicon belt, axle is connected with bearing through the slotted eye on anti-leak protective cover, anti-leak catch is set between bearing and axle, anti-leak catch is arranged in the endoporus of adjustable plate, bearing is arranged in square shaft bearing, square shaft bearing uses sunk screw to be fixed on adjustable plate, adjustable plate uses bolt to be connected on anti-leak protective cover outer wall, adjustable plate connects belt deviation adjusting device.
2. the adjustable transmission device of a kind of anti-microwave leakage according to claim 1, it is characterized in that: the two ends of described axle are provided with two-stage step, the first order is connected with bearing, and the second level is connected with anti-leak catch, second level step plane and anti-leak protective cover outside wall parallel.
3. the adjustable transmission device of a kind of anti-microwave leakage according to claim 1, is characterized in that: described adjustable plate has groove, and adjustable plate is provided with platform, and platform has screw, and screw connects belt deviation adjusting device.
4. the adjustable transmission device of a kind of anti-microwave leakage according to claim 1, is characterized in that: described axle, within the scope of belt tension and deviation regulating, is conditioned plate all the time and blocks, and forms enclosed construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310372080.9A CN103411418B (en) | 2013-08-23 | 2013-08-23 | Adjustable transmission device capable of avoiding microwave leakage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310372080.9A CN103411418B (en) | 2013-08-23 | 2013-08-23 | Adjustable transmission device capable of avoiding microwave leakage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103411418A CN103411418A (en) | 2013-11-27 |
| CN103411418B true CN103411418B (en) | 2015-03-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310372080.9A Active CN103411418B (en) | 2013-08-23 | 2013-08-23 | Adjustable transmission device capable of avoiding microwave leakage |
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| Country | Link |
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| CN (1) | CN103411418B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4053730A (en) * | 1976-05-17 | 1977-10-11 | Litton Systems Inc. | Microwave oven shaft seal |
| CN2856883Y (en) * | 2005-12-27 | 2007-01-10 | 河南科技大学 | Microwave heating dryer |
| CN201149429Y (en) * | 2007-12-24 | 2008-11-12 | 广东科达机电股份有限公司 | Structure for preventing microwave leakage of kiln roll shaft with roller way burned by microwave |
| CN201497322U (en) * | 2009-08-18 | 2010-06-02 | 镇江立达纤维工业有限责任公司 | Deviation correcting device for oven steel band |
| CN201561633U (en) * | 2009-11-25 | 2010-08-25 | 天水华圆制药设备科技有限责任公司 | Driving mechanism of box-type microwave vacuum drying device |
| CN201748783U (en) * | 2010-07-23 | 2011-02-16 | 余兴辉 | Tunnel type dryer integrated transmission device |
| CN103220835A (en) * | 2013-04-24 | 2013-07-24 | 南京三乐电子信息产业集团有限公司 | Conveying device inside microwave resonance cavity |
| CN203534139U (en) * | 2013-08-23 | 2014-04-09 | 南昌光明化验设备有限公司 | Adjustable microwave leakage prevention transmission device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5712113A (en) * | 1980-06-23 | 1982-01-22 | Ichikin Kogyosha:Kk | Bearing device for blocking the leakage of electromagnetic wave in microwave processing room |
-
2013
- 2013-08-23 CN CN201310372080.9A patent/CN103411418B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4053730A (en) * | 1976-05-17 | 1977-10-11 | Litton Systems Inc. | Microwave oven shaft seal |
| CN2856883Y (en) * | 2005-12-27 | 2007-01-10 | 河南科技大学 | Microwave heating dryer |
| CN201149429Y (en) * | 2007-12-24 | 2008-11-12 | 广东科达机电股份有限公司 | Structure for preventing microwave leakage of kiln roll shaft with roller way burned by microwave |
| CN201497322U (en) * | 2009-08-18 | 2010-06-02 | 镇江立达纤维工业有限责任公司 | Deviation correcting device for oven steel band |
| CN201561633U (en) * | 2009-11-25 | 2010-08-25 | 天水华圆制药设备科技有限责任公司 | Driving mechanism of box-type microwave vacuum drying device |
| CN201748783U (en) * | 2010-07-23 | 2011-02-16 | 余兴辉 | Tunnel type dryer integrated transmission device |
| CN103220835A (en) * | 2013-04-24 | 2013-07-24 | 南京三乐电子信息产业集团有限公司 | Conveying device inside microwave resonance cavity |
| CN203534139U (en) * | 2013-08-23 | 2014-04-09 | 南昌光明化验设备有限公司 | Adjustable microwave leakage prevention transmission device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103411418A (en) | 2013-11-27 |
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Address after: 330096 No. 666, science and technology Avenue, private science park, Jiangxi, Nanchang Patentee after: JIANGXI GUANGMING INTELLIGENT TECHNOLOGY CO., LTD. Address before: 330096 No. 666, science and technology Avenue, private science park, Jiangxi, Nanchang Patentee before: Nanchang Guangming Lab Assay Equipment Co., Ltd. |