CN204322210U - A kind of environmental protection rig - Google Patents
A kind of environmental protection rig Download PDFInfo
- Publication number
- CN204322210U CN204322210U CN201420809597.XU CN201420809597U CN204322210U CN 204322210 U CN204322210 U CN 204322210U CN 201420809597 U CN201420809597 U CN 201420809597U CN 204322210 U CN204322210 U CN 204322210U
- Authority
- CN
- China
- Prior art keywords
- axle sleeve
- movable axle
- sealing shroud
- sealing
- environmental protection
- 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
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- Earth Drilling (AREA)
Abstract
The utility model discloses a kind of environmental protection rig, comprise a motor, and be installed on the rotating shaft of motor lower end, the lower end of described rotating shaft is provided with drill bit, described shaft set is in a movable axle sleeve, the centre of described movable axle sleeve is hollow structure, rotating shaft is installed on the middle of movable axle sleeve, the centre being positioned at movable axle sleeve is provided with a bearing, outside described movable axle sleeve, a sealing shroud is installed, the intermediate throughholes of described sealing shroud, be positioned at sealing shroud interior bone both sides and respectively offer a chute, the bottom of described chute is respectively provided with the first spring, the chute both sides that are positioned at of described movable axle sleeve respectively arrange a slide block, the bottom of described slide block and the upper surface of the first spring offset, the bottom of described sealing shroud is provided with a sealing gasket.The utility model structure is simple, in use, the working face of drill bit and sheet material can be made to utilize sealing shroud to isolate, can greatly reduce noise pollution, easy to use, and has locating effect, environmental protection more.
Description
Technical field
The utility model relates to a kind of environmental protection rig.
Background technology
Drill bit, when holing to plank, can send very large noise, and wood chip dust is very large, and environment and noise pollution are very large, affect daily life, work under bad environment, and therefore, existing technology also has a lot of weak point.
Summary of the invention
It is simple that technical problem to be solved in the utility model is to provide a kind of structure, in use, the working face of drill bit and sheet material can be made to utilize sealing shroud to isolate, noise pollution can be greatly reduced, easy to use, and there is locating effect, the environmental protection rig of environmental protection more.
The utility model is achieved through the following technical solutions: a kind of environmental protection rig, comprise a motor, and be installed on the rotating shaft of motor lower end, the lower end of described rotating shaft is provided with drill bit, described shaft set is in a movable axle sleeve, the centre of described movable axle sleeve is hollow structure, rotating shaft is installed on the middle of movable axle sleeve, the centre being positioned at movable axle sleeve is provided with a bearing, described rotating shaft is through movable axle sleeve and bearing, outside described movable axle sleeve, a sealing shroud is installed, the intermediate throughholes of described sealing shroud, movable axle sleeve is movably installed in the through hole of sealing shroud, be positioned at sealing shroud interior bone both sides and respectively offer a chute, the bottom of described chute is respectively provided with the first spring, the chute both sides that are positioned at of described movable axle sleeve respectively arrange a slide block, the bottom of described slide block and the upper surface of the first spring offset, the bottom of described sealing shroud is provided with a sealing gasket.
As preferred technical scheme, the diameter of described sealing gasket is greater than the maximum gauge of sealing shroud, and the bottom of described sealing gasket is protruded and is provided with a sealing ring, and described sealing ring is positioned at a yielding groove bottom sealing gasket.
As preferred technical scheme, in described yielding groove, the second spring is installed, the upper end of described second spring offsets with the upper surface of making a concession groove, the lower end of the second spring and the upper surface of sealing ring offset, the centre of sealing ring is just to drill bit, and described sealing gasket and sealing ring are translucent rubber material and make.
As preferred technical scheme, the upper end of described movable axle sleeve is provided with a briquetting, and described briquetting shape ringwise, briquetting is fixedly connected with movable axle sleeve.
The beneficial effects of the utility model are: the utility model structure is simple, in use, the working face of drill bit and sheet material can be made to utilize sealing shroud to isolate, can greatly reduce noise pollution, easy to use, and has locating effect, environmental protection more.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is overall structure schematic diagram of the present utility model.
Detailed description of the invention
All features disclosed in this description, or the step in disclosed all methods or process, except mutually exclusive feature and/or step, all can combine by any way.
Arbitrary feature disclosed in this description (comprising any accessory claim, summary and accompanying drawing), unless specifically stated otherwise, all can be replaced by other equivalences or the alternative features with similar object.That is, unless specifically stated otherwise, each feature is an example in a series of equivalence or similar characteristics.
As shown in Figure 1, a kind of environmental protection rig of the present utility model, comprise a motor, and be installed on the rotating shaft 7 of motor lower end, the lower end of described rotating shaft 7 is provided with drill bit 2, described rotating shaft 7 is set in a movable axle sleeve 8, the centre of described movable axle sleeve 8 is hollow structure, rotating shaft 7 is installed on the middle of movable axle sleeve 8, the centre being positioned at movable axle sleeve 8 is provided with a bearing 4, described rotating shaft 7 is through movable axle sleeve 8 and bearing 4, one sealing shroud 1 is installed outside described movable axle sleeve 8, the intermediate throughholes of described sealing shroud 1, movable axle sleeve 8 is movably installed in the through hole of sealing shroud 1, be positioned at sealing shroud 1 interior bone both sides and respectively offer a chute 5, the bottom of described chute 5 is respectively provided with the first spring 3, chute 5 both sides that are positioned at of described movable axle sleeve 8 respectively arrange a slide block 10, the bottom of described slide block 10 and the upper surface of the first spring 3 offset, the bottom of described sealing shroud 1 is provided with a sealing gasket 12.
As preferred embodiment, the diameter of sealing gasket 12 is greater than the maximum gauge of sealing shroud 1, and the bottom of described sealing gasket 12 is protruded and is provided with a sealing ring 13, and described sealing ring 13 is positioned at a yielding groove bottom sealing gasket 12.
As preferred embodiment, make a concession in groove and the second spring 11 is installed, the upper end of described second spring 11 offsets with the upper surface of making a concession groove, the lower end of the second spring 11 and the upper surface of sealing ring 13 offset, the centre of sealing ring 13 is just to drill bit 2, and described sealing gasket 12 and sealing ring 13 are translucent rubber material and make.
As preferred embodiment, the upper end of movable axle sleeve 8 is provided with a briquetting 6, and described briquetting 6 shape ringwise, briquetting is fixedly connected with movable axle sleeve.
During use, utilize briquetting 6 to press down sealing shroud, make the movable axle sleeve 8 in sealing shroud 1 and drill bit 2 expose sealing shroud, now, sealing gasket bottom sealing shroud and sheet material face close contact, sealing ring pressurized, retracts to and makes a concession in groove, the second spring compression sealing ring, make more to fit between sealing ring and sheet material, increase sealing, and then reduce the transmission of noise, environmental protection.
The beneficial effects of the utility model are: the utility model structure is simple, in use, the working face of drill bit and sheet material can be made to utilize sealing shroud to isolate, can greatly reduce noise pollution, easy to use, and has locating effect, environmental protection more.
The above, be only detailed description of the invention of the present utility model, but protection domain of the present utility model is not limited thereto, and any change of expecting without creative work or replacement, all should be encompassed within protection domain of the present utility model.Therefore, the protection domain that protection domain of the present utility model should limit with claims is as the criterion.
Claims (4)
1. an environmental protection rig, it is characterized in that: comprise a motor, and be installed on the rotating shaft of motor lower end, the lower end of described rotating shaft is provided with drill bit, described shaft set is in a movable axle sleeve, the centre of described movable axle sleeve is hollow structure, rotating shaft is installed on the middle of movable axle sleeve, the centre being positioned at movable axle sleeve is provided with a bearing, described rotating shaft is through movable axle sleeve and bearing, outside described movable axle sleeve, a sealing shroud is installed, the intermediate throughholes of described sealing shroud, movable axle sleeve is movably installed in the through hole of sealing shroud, be positioned at sealing shroud interior bone both sides and respectively offer a chute, the bottom of described chute is respectively provided with the first spring, the chute both sides that are positioned at of described movable axle sleeve respectively arrange a slide block, the bottom of described slide block and the upper surface of the first spring offset, the bottom of described sealing shroud is provided with a sealing gasket.
2. environmental protection rig according to claim 1, is characterized in that: the diameter of described sealing gasket is greater than the maximum gauge of sealing shroud, and the bottom of described sealing gasket is protruded and is provided with a sealing ring, and described sealing ring is positioned at a yielding groove bottom sealing gasket.
3. environmental protection rig according to claim 2, it is characterized in that: in described yielding groove, the second spring is installed, the upper end of described second spring offsets with the upper surface of making a concession groove, the lower end of the second spring and the upper surface of sealing ring offset, the centre of sealing ring is just to drill bit, and described sealing gasket and sealing ring are translucent rubber material and make.
4. environmental protection rig according to claim 1, is characterized in that: the upper end of described movable axle sleeve is provided with a briquetting, and described briquetting shape ringwise, briquetting is fixedly connected with movable axle sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420809597.XU CN204322210U (en) | 2014-12-20 | 2014-12-20 | A kind of environmental protection rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420809597.XU CN204322210U (en) | 2014-12-20 | 2014-12-20 | A kind of environmental protection rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204322210U true CN204322210U (en) | 2015-05-13 |
Family
ID=53158611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420809597.XU Expired - Fee Related CN204322210U (en) | 2014-12-20 | 2014-12-20 | A kind of environmental protection rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204322210U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106078937A (en) * | 2016-08-04 | 2016-11-09 | 余庆县兴达家具制造有限公司 | Furniture panel rig |
-
2014
- 2014-12-20 CN CN201420809597.XU patent/CN204322210U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106078937A (en) * | 2016-08-04 | 2016-11-09 | 余庆县兴达家具制造有限公司 | Furniture panel rig |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151201 Address after: Hangzhou City, Zhejiang province 310000 Jianggan District Fengqi Road, No. 203, five Zhonghao World Business Center Building 2 floor 18 Patentee after: Decoration limited company of dragon nation Address before: 364100 Longyan, Fujian Feng Feng Town, Yongding County Road No. 20 Patentee before: Zeng Fuying |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20191220 |