CN203725413U - Dedusting and protection device for vision device - Google Patents
Dedusting and protection device for vision device Download PDFInfo
- Publication number
- CN203725413U CN203725413U CN201420026593.4U CN201420026593U CN203725413U CN 203725413 U CN203725413 U CN 203725413U CN 201420026593 U CN201420026593 U CN 201420026593U CN 203725413 U CN203725413 U CN 203725413U
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- Prior art keywords
- sprocket wheel
- transparent cylinder
- axle
- dedusting
- protecting crust
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Abstract
The utility model provides a dedusting and protection device for a vision device and belongs to the technical field of dedusting and protection of equipment. The dedusting and protection device can be used for conducting dedusting and protection on the vision device in a complex environment. According to the technical scheme, the dedusting and protection device for the vision device comprises a transparent cylinder and a brush roll, wherein the transparent cylinder and the brush roll are horizontally arranged. The vision device which does not rotate along with rotation of the transparent cylinder is arranged in the transparent cylinder. A first chain wheel is arranged on the transparent cylinder. A second chain wheel is arranged on the brush roll. The dedusting and protection device further comprises a driving device. A third chain wheel is arranged on an output shaft of the driving device. The first chain wheel, the second chain wheel and the third chain wheel are connected through a chain. The dedusting and protection device is applicable to the field of dedusting and protection of machines.
Description
Technical field
The utility model, for the dedusting protector of visual apparatus, belongs to the dedusting guard technology field of equipment.
Background technology
Machine vision is mainly simulated people's visual performance with computer, information extraction from the image of objective things, process and understood, finally for reality, detect, measure and control, in the process of objective things being identified in visual apparatus, visual apparatus directly has influence on its recognition effect to objective things in its cleannes within the vision, so the dedusting guard technology of visual apparatus occupies extremely important status in machine vision technique;
Now, dedusting protection for visual apparatus, the method that mostly adopts artificial regularly cleaning and clean, this method is had relatively high expectations to the promptness of dedusting protected working and validity, be only applicable to environment better or the place less to visual impact, for colliery, cement plant, the transportation environment that harbour etc. are more complicated, coal slime, sleet, floating dust and unrestrained transported material etc. cover after the view lens of visual apparatus, if can not be timely, effectively remove, to have a strong impact on or the identification visual field of thorough fuzzy equipment, cause visual apparatus cannot accurately carry out identification work, in addition, in some site of deployment, staff adopts rain brush to carry out dedusting protection to the visual field of visual apparatus, this method can be removed the barrier in visual apparatus really, but because rain brush can produce instantaneously blocking to the view lens of visual apparatus in the process of cleaning, thereby make visual apparatus can only realize monitoring, cannot realize visual identity,
At present, the restriction due to the dedusting guard technology of visual apparatus, much all rests on theoretical research for on-the-spot machine recognition technology of transportation such as colliery, cement plant, harbours, there is no available visual apparatus in these complex environments; So, a kind of device that can be in complex environment visual apparatus be carried out to the protection of dedusting be effectively machine vision technique can be in colliery, the key promoted the use of of the transportation scene such as cement plant, harbour.
Utility model content
The utility model overcomes the deficiency that prior art exists, and technical problem to be solved is: provide a kind of and can in complex environment, to visual apparatus, carry out the device of dedusting protection.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: for the dedusting protector of visual apparatus, comprise transparent cylinder and the brush roll of horizontal positioned; The outside of described transparent cylinder is provided with the first axle and the second axle, and one end of the first axle is fixed on an end face of transparent cylinder, and the first sprocket wheel is installed on the other end of the first axle, and the first axle is arranged on clutch shaft bearing seat; One end of the second axle is fixed on the other end of transparent cylinder, and the other end of the second axle is arranged on the second bearing block; The inside of transparent cylinder is provided with the 3rd axle, and the two ends of the 3rd axle are connected with the both ends of the surface of transparent cylinder respectively, on the 3rd axle, the visual apparatus of not rotating with the rotation of transparent cylinder is installed; Described brush roll comprises roll shaft, roller and brush silk, and the middle part of roll shaft is set with roller, is covered with brush silk on roller outer circumference surface; The two ends of roll shaft are arranged on respectively on the 3rd bearing block and the 4th bearing block, on roll shaft one end wherein, the second sprocket wheel are installed; Described dedusting protector also comprises drive unit, and the output shaft of drive unit is provided with the 3rd sprocket wheel; Described transparent cylinder and brush roll are arranged side by side, the brush silk of brush roll contacts with the outer circumference surface of transparent cylinder, the 3rd sprocket wheel on the first sprocket wheel on transparent cylinder, the second sprocket wheel in brush roll and drive unit is positioned at the same side, between the first sprocket wheel, the second sprocket wheel and the 3rd sprocket wheel, by chain, is connected.
Described dedusting protector also comprises the square protecting crust that transparent cylinder and brush roll is contained in to its inner space, the equal opening in the top of described square protecting crust and bottom, its top is provided with shield, its bottom is provided with support underframe, and described clutch shaft bearing seat, the second bearing block, the 3rd bearing block and the 4th bearing block are installed on support underframe; All stretch out outside described square protecting crust with that one end that the roll shaft of the second sprocket wheel is installed that one end that the first axle of the first sprocket wheel is installed, and the first described sprocket wheel and the second sprocket wheel are all positioned at outside square protecting crust; The arranged outside of described square protecting crust has installing plate, and described drive unit is arranged on installing plate.On the two relative edges edges at described square protecting crust top, be equipped with groove, the limit, two opposite sides of described shield lay respectively in described groove and relatively groove slide, described in be positioned at shield side being fixed at groove by trip bolt and screwed hole of groove.
The utility model compared with prior art has following beneficial effect:
1, the dedusting protector in the utility model mainly comprises transparent cylinder, brush roll and drive unit, visual apparatus is placed on the axle of transparent cylinder inside, the outside two ends of transparent cylinder are provided with the axle that can drive transparent cylinder rotation, brush roll and transparent cylinder are arranged side by side, and the brush silk of brush roll contacts with the outer circumference surface of transparent cylinder, the axle of transparent cylinder is provided with the first sprocket wheel, and the roll shaft of brush roll is provided with the second sprocket wheel, and the output shaft of drive unit is provided with the 3rd sprocket wheel, and the first sprocket wheel, the second sprocket wheel and the 3rd sprocket wheel are connected by chain, on the outer surface of transparent cylinder, be coated with dust, during the barriers such as sleet, the switch of opening drive unit makes drive unit running, the 3rd sprocket wheel on drive unit output shaft drives chain operation, chain-driving the first sprocket wheel and the rotation of the second sprocket wheel, thereby make transparent cylinder and brush roll rotation, and the rotation direction of the phase tangent plane of transparent cylinder and brush roll is contrary, and then the brush silk on brush roll surface is cleaned to the outer surface of transparent cylinder, and when transparent cylinder rotates, its inner visual apparatus is rotation thereupon not, realized the impregnable object in the visual field of visual apparatus when transparent cylinder being carried out to dedusting protection.
2, the utility model is provided with the square protecting crust of upper and lower opening in the surrounding of transparent cylinder and brush roll, in the arranged outside of square protecting crust lay the installing plate of drive unit, at the top of protecting crust, be provided with the shield of slip, so both blocked the barrier of a part of pollution transparent cylinder, make again outside hard objects can not cause damage to transparent cylinder, in addition, the shield sliding can regulate the scope of blocking according to the required visual field size of visual apparatus, has very large flexibility; In the bottom of protecting crust, be provided with the support underframe of the supporter that each rotating shaft is installed, both made square protecting crust and inner member (transparent cylinder, brush roll etc.) thereof can move together, conveniently install, make again the barriers such as dust that brush roll cleans from transparent cylinder, coal slime directly from the opening part of protecting crust bottom, to drop to ground, need not take termly square protecting crust apart and carry out garbage-cleaning.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in more detail.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1;
In figure: 1 is transparent cylinder, 2 is brush roll, and 3 is drive unit, and 4 is chain, and 5 is square protecting crust, and 6 is shield.
The specific embodiment
As shown in Figure 1 and Figure 2, for the dedusting protector of visual apparatus, comprise transparent cylinder 1 and the brush roll 2 of horizontal positioned; Described transparent cylinder 1 can be made by glass material, its outside is provided with the first axle and the second axle, one end of the first axle is fixed on an end face of transparent cylinder 1, the first sprocket wheel is installed on the other end of the first axle, the first axle is arranged on clutch shaft bearing seat, particularly, the first axle is arranged on clutch shaft bearing seat by the first self-aligning bearing; One end of the second axle is fixed on the other end of transparent cylinder 1, and the other end of the second axle is arranged on the second bearing block, and particularly, the second axle is arranged on the second bearing block by the second self-aligning bearing; Particularly, the first axle and the second axle can be flange shaft, and with the fixing flange end that is flange shaft of transparent cylinder 1 both ends of the surface, flange end can be used structure glue to be bonded on the end face of transparent cylinder 1 so; The inside of transparent cylinder 1 is provided with the 3rd axle, the two ends of the 3rd axle are connected with the both ends of the surface of transparent cylinder 1 respectively, on the 3rd axle, the visual apparatus of not rotating with the rotation of transparent cylinder 1 is installed, for the present embodiment, the field range of visual apparatus is positioned at the top of whole visual apparatus, no matter whether transparent cylinder 1 rotates, as long as visual apparatus is not rotated, its visual field can not be affected;
Described brush roll 2 for circle contour roll forming, comprises roll shaft, roller and brush silk on the whole, and the middle part of roll shaft is set with roller, is covered with brush silk on roller outer circumference surface; The two ends of roll shaft are arranged on respectively on the 3rd bearing block and the 4th bearing block, on roll shaft one end wherein, the second sprocket wheel are installed;
Described dedusting protector also comprises drive unit 3, the output shaft of drive unit 3 is provided with the 3rd sprocket wheel, particularly, drive unit 3 can be miniature explosion-proof motor, the output shaft of miniature explosion-proof motor is connected by shaft coupling with a decelerator so, and the 3rd sprocket wheel is arranged on the output shaft of above-mentioned decelerator.
Described dedusting protector also comprises the square protecting crust 5 that transparent cylinder 1 and brush roll 2 is contained in to its inner space, the equal opening in the top of described square protecting crust 5 and bottom, its top is provided with shield 6, on the two relative edges edges at square protecting crust 5 tops, be equipped with groove, the limit, two opposite sides of described shield 6 lays respectively in described groove, and groove slides relatively, described shield 6 sides being fixed at groove by trip bolt and screwed hole that is positioned at groove, because described shield 6 can slide at the top of square protecting crust 5, can regulate by promoting the field range of 6 pairs of visual apparatus of shield, the shape of shield 6 is not limit, its cross section can be made into arch, to match with the top of transparent cylinder 1, not only attractive in appearance but also saved taking up room of square protecting crust 5, the bottom of square protecting crust 5 is provided with support underframe, and described clutch shaft bearing seat, the second bearing block, the 3rd bearing block and the 4th bearing block are installed on support underframe, all stretch out outside described square protecting crust 5 with that one end that the roll shaft of the second sprocket wheel is installed that one end that the first axle of the first sprocket wheel is installed, and the first described sprocket wheel and the second sprocket wheel are all positioned at outside square protecting crust 5, the arranged outside of described square protecting crust 5 has installing plate, and described drive unit 3 is arranged on installing plate.
Described transparent cylinder 1 is arranged side by side with brush roll 2, the brush silk of brush roll 2 contacts with the outer circumference surface of transparent cylinder 1, the first sprocket wheel on transparent cylinder 1, the 3rd sprocket wheel on the second sprocket wheel in brush roll 2 and drive unit 3 is positioned at the same side, the first sprocket wheel, between the second sprocket wheel and the 3rd sprocket wheel, by chain 4, be connected, when drive unit 3 running, the 3rd sprocket wheel drives chain 4 operations, chain 4 drives the first sprocket wheel and the rotation of the second sprocket wheel, transparent cylinder 1 and brush roll 2 rotations, because the brush silk on brush roll 2 surfaces contacts with the outer circumference surface of transparent cylinder 1, therefore in the process of transparent cylinder 1 and brush roll 2 rotations, brush silk in brush roll 2 can be by the earth on transparent cylinder 1, dusts etc. adhere to barrier and clean.
The utility model is simple in structure, on-the-spot installation, easy to adjust, simple to operate, and accuracy is high, can greatly increase work efficiency; The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (3)
1. for the dedusting protector of visual apparatus, it is characterized in that: the transparent cylinder (1) and the brush roll (2) that comprise horizontal positioned;
The outside of described transparent cylinder (1) is provided with the first axle and the second axle, and one end of the first axle is fixed on an end face of transparent cylinder (1), and the first sprocket wheel is installed on the other end of the first axle, and the first axle is arranged on clutch shaft bearing seat; One end of the second axle is fixed on the other end of transparent cylinder (1), and the other end of the second axle is arranged on the second bearing block; The inside of transparent cylinder (1) is provided with the 3rd axle, and the two ends of the 3rd axle are connected with the both ends of the surface of transparent cylinder (1) respectively, and the visual apparatus of not rotating with the rotation of transparent cylinder (1) is installed on the 3rd axle;
Described brush roll (2) comprises roll shaft, roller and brush silk, and the middle part of roll shaft is set with roller, is covered with brush silk on roller outer circumference surface; The two ends of roll shaft are arranged on respectively on the 3rd bearing block and the 4th bearing block, on roll shaft one end wherein, the second sprocket wheel are installed;
Described dedusting protector also comprises drive unit (3), and the output shaft of drive unit (3) is provided with the 3rd sprocket wheel;
Described transparent cylinder (1) is arranged side by side with brush roll (2), the brush silk of brush roll (2) contacts with the outer circumference surface of transparent cylinder (1), the second sprocket wheel in the first sprocket wheel on transparent cylinder (1), brush roll (2) and the 3rd sprocket wheel on drive unit (3) are positioned at the same side, between the first sprocket wheel, the second sprocket wheel and the 3rd sprocket wheel, by chain (4), are connected.
2. the dedusting protector for visual apparatus according to claim 1, it is characterized in that: described dedusting protector also comprises the square protecting crust (5) that transparent cylinder (1) and brush roll (2) is contained in to its inner space, the equal opening in the top of described square protecting crust (5) and bottom, its top is provided with shield (6), its bottom is provided with support underframe, and described clutch shaft bearing seat, the second bearing block, the 3rd bearing block and the 4th bearing block are installed on support underframe;
All stretch out outside described square protecting crust (5) with that one end that the roll shaft of the second sprocket wheel is installed that one end that the first axle of the first sprocket wheel is installed, and the first described sprocket wheel and the second sprocket wheel are all positioned at outside square protecting crust (5);
The arranged outside of described square protecting crust (5) has installing plate, and described drive unit (3) is arranged on installing plate.
3. the dedusting protector for visual apparatus according to claim 2, it is characterized in that: on the two relative edges edges at described square protecting crust (5) top, be equipped with groove, the limit, two opposite sides of described shield (6) lay respectively in described groove and relatively groove slide, described in be positioned at shield (6) side being fixed at groove by trip bolt and screwed hole of groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420026593.4U CN203725413U (en) | 2014-01-16 | 2014-01-16 | Dedusting and protection device for vision device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420026593.4U CN203725413U (en) | 2014-01-16 | 2014-01-16 | Dedusting and protection device for vision device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203725413U true CN203725413U (en) | 2014-07-23 |
Family
ID=51195516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420026593.4U Expired - Fee Related CN203725413U (en) | 2014-01-16 | 2014-01-16 | Dedusting and protection device for vision device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203725413U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103785635A (en) * | 2014-01-16 | 2014-05-14 | 山西戴德测控技术有限公司 | Dedusting protecting device used for vision equipment |
| CN105014474A (en) * | 2015-07-02 | 2015-11-04 | 德清县南洋机械配件厂 | Protection device for machine tool |
-
2014
- 2014-01-16 CN CN201420026593.4U patent/CN203725413U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103785635A (en) * | 2014-01-16 | 2014-05-14 | 山西戴德测控技术有限公司 | Dedusting protecting device used for vision equipment |
| CN103785635B (en) * | 2014-01-16 | 2016-06-08 | 山西戴德测控技术有限公司 | A kind of dedusting preventer for visual apparatus |
| CN105014474A (en) * | 2015-07-02 | 2015-11-04 | 德清县南洋机械配件厂 | Protection device for machine tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20140723 Termination date: 20200116 |