CN204541977U - A kind of negative pressure sucker device - Google Patents
A kind of negative pressure sucker device Download PDFInfo
- Publication number
- CN204541977U CN204541977U CN201520144117.7U CN201520144117U CN204541977U CN 204541977 U CN204541977 U CN 204541977U CN 201520144117 U CN201520144117 U CN 201520144117U CN 204541977 U CN204541977 U CN 204541977U
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- CN
- China
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- sucker
- housing
- negative pressure
- composite sync
- common axis
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- Withdrawn - After Issue
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Abstract
A kind of negative pressure sucker device disclosed in the utility model comprises frame, two sucker running rollers, two slat gum sponge composite sync bands, sucker common axis and sucker housings, described sucker housing, two sucker running rollers and sucker common axis are all arranged in frame, the upper and lower sides of sucker housing is provided with sucker running roller, two slat gum sponge composite sync bands are arranged on transmission between two sucker running rollers and sucker common axis, are contact rotatable sealing between cellular rubber composite sync band, sucker running roller, sucker housing.It is large that the utility model solves frictional force in traditional negative pressure adsorption equipment taxiing procedures, abrasion are many, poor durability, ineffective problem, realize the move mode that negative pressure adsorption equipment rolls first, break through the limitation of slip move mode, create structure simple, conveniently to make, durability is high, it is little to rub, abrasion less, the sealed rolling formula negative pressure sucker device of high resilience.
Description
Technical field
The utility model relates to a kind of robot that is applied to and to keep a public place clean the negative pressure sucker device in field, particularly a kind of seal roller negative pressure sucker device.
Background technology
The clean of external walls of building is paid close attention to by common people, domestic " spider-man " formula cleaning device occuping market 90 more than ﹪ at present, the research and development of cleaning robot still do not pass a test, mainly negative pressure sucker technology only mistake, the negative pressure sucker of domestic employing is seal slidingtype, and the frictional force of the course of work is large, and abrasion are many, the service life of absorbing unit is low, and operating efficiency is also restricted.
Summary of the invention
The problem that the utility model solves provide a kind of rub little, abrasion less, the seal roller negative pressure sucker device of high, the high resilience of durability.
For solving above technical problem, the technical scheme that the utility model adopts is:
The negative pressure sucker device that the utility model provides, comprise frame, two sucker running rollers, two slat gum sponge composite sync bands, sucker common axis and sucker housings, described sucker housing, two sucker running rollers and sucker common axis are all arranged in frame, the upper and lower sides of sucker housing is provided with sucker running roller, two slat gum sponge composite sync bands are arranged on transmission between two sucker running rollers and sucker common axis, are contact rotatable sealing between cellular rubber composite sync band, sucker running roller, sucker housing.
Improvement of the present utility model is that described sucker housing is a hollow, rectangular housing, between upper and lower sucker running roller and sucker housing upper and lower sides surface, between the medial surface of two slat gum sponge composite sync bands and sucker housing left or right outer surface and be contact rotatable sealing between sucker running roller two ends outer surface and cellular rubber composite sync band inner surface.
Further improvement of the utility model is that described frame is provided with two rests, and sucker housing is bolted in frame, and the movement of described rest on the track of vertically bolt formation up and down, sucker common axis and two rests are rotatably connected.
Further improvement of the utility model is that the left and right sides of described sucker housing establishes sucker stand respectively, and described two sucker running rollers and two sucker stands are for being rotatably connected.
Further improvement of the utility model is that the end face of described sucker housing left and right lateral surface and two sucker stands forms a groove.
Further improvement of the utility model is that described sucker common axis is connected with sucker motor-driven; Described sucker housing is connected with depression generator.
Owing to have employed above technical scheme, the beneficial effect that the utility model obtains is:
Sucker running roller described in the utility model is pasted onto on roll shaft by cellular rubber to make, cellular rubber composite sync band is bonded at belt outer surface by cellular rubber and makes, the feature of cellular rubber is exactly high resilience, airtight, the uneven part of metope can be compensated, creating the airtight environment of an applicable sucker suction for realizing uneven plane temporarily, ensureing that in the course of work, sucker is close on the exterior wall of building.
Described sucker housing, two sucker running rollers and sucker common axis are all arranged in frame, the upper and lower sides of sucker housing is provided with sucker running roller, two slat gum sponge composite sync bands are arranged on transmission between two sucker running rollers and sucker common axis, sucker driven by motor sucker common axis rotates, two sucker running rollers that sucker common axis drives sucker housing upper and lower by cellular rubber composite sync band rotate, and whole negative pressure sucker device rolling seal body rolls mobile along wall.
Sucker housing is established a passage, be connected with the passage of depression generator, now the gas in sucker housing is siphoned away by breather pipe by depression generator, depression generator pushes negative pressure sucker to wall to the recoil strength of final vacuum, after wall closed negative pressure sucker air inlet, vacuum in sucker increases, high elastic rubber foam seal body is forced to embed blocking wall gap, when vacuum reaches maximum, negative pressure sucker absorption affinity reaches maximum 1500 newton, and this process mainly completes instantaneously by the self-characteristic of cellular rubber height resilience.Negative pressure sucker rolling movement, speed is up to 30 ms/min.
Sucker housing is one side opening hollow cover body, and opening part is rectangle plane.Between sucker housing left and right outer surface and cellular rubber composite sync band inner surface, between sucker running roller two ends outer surface and cellular rubber composite sync band inner surface, be up and down all contact rotatable sealing between sucker running roller and sucker housing upper and lower sides surface, it can thus be appreciated that sucker running roller and left and right two slat gum sponge composite sync band form a plane sealed up and down, be adsorbed on external surface.And cellular rubber composite band and be rolling seal between sucker running roller and wall, that is the motion mode of negative pressure sucker of the present utility model on wall is for rolling.It is little that rolling and sliding compares frictional force, and abrasion are few, therefore this device durability is high, and relative wall's movement velocity is fast.
The rest that described frame is arranged moves axially along bolt on vertical plane, bolt front end nut adjustment fixing sucking disk housing, movement on the track that the bolt of described rest on upper and lower vertical plane is formed, the spindle nose of sucker common axis is arranged on two rests through two prop holes.By the position of bolt adjustment rest, the distance between the spindle nose of energy Indirect method sucker common axis and sucker running roller spindle nose, thus have adjusted the elasticity of cellular rubber composite sync band.When Timing Belt loosens, loosen the bolt on sucker housing, the relative sucker housing of rest retreats, and composite sync band is tightened up; On the contrary, when Timing Belt tension, tighten the nut on sucker housing, shorten the distance between rest and sucker housing, composite sync band is relaxed.The degree of tightness of driving-belt, by the position realization of adjustment sucker motor, guarantees that equipment normally works.
The left and right sides of described sucker housing arranges sucker stand respectively, and a stomidium is respectively established at the two ends of described sucker stand, and the described spindle nose of two sucker running rollers and the stomidium of two sucker stands are rotatably connected.In the groove that the end face that two slat gum sponge composite sync bands embed two sucker stands and described sucker housing is formed, guarantee the sucker running roller of cellular rubber composite sync band on the sucker stand of both sides and the upper and lower both sides of sucker housing on same rectangle plane with side seal, ensure that this adsorbent equipment rolls the enforcement of move mode on wall, this motion mode first Application is in the cleaning device of building exposed wall, structure is simple, practical.That those of ordinary skill in the art are difficult to imagine.Utilize the resilience of cellular rubber height, air-locked characteristic, guarantee that the course of work two slat gum sponge composite sync band and upper and lower two sucker running rollers are adsorbed on wall firmly.
Described sucker common axis is connected with sucker motor-driven, can be V belt translation, Chain conveyer or V--belt Drive; The described passage of sucker housing is connected with the breather pipe of depression generator, the course of work, and depression generator takes gas in sucker housing away by breather pipe, ensures the vacuum in sucker, sucker is tightly adsorbed on wall.
The utility model changes the move mode that traditional negative pressure sucker slides the move mode of rolling into, and sucker negative pressure is high, and suction is large, and translational speed is fast.And frictional force is little, abrasion are few, and durability significantly improves.Easy to manufacture, easy to use.
Accompanying drawing explanation
Fig. 1 is stereogram of the present utility model;
Fig. 2 is front view schematic diagram of the present utility model;
Fig. 3 is schematic side view of the present utility model;
Wherein, 1, sucker running roller; 2, sucker stand; 3, sucker housing; 4, cellular rubber composite sync band; 5, sucker common axis; 6, rest; 7, bolt; 8, depression generator; 9, sucker motor.
Specific embodiment mode
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail:
Negative pressure sucker device as shown in Figure 1, Figure 2 and Figure 3, sucker running roller 1 is pasted onto on roll shaft by cellular rubber to make, cellular rubber composite sync band 4 is bonded at belt outer surface by cellular rubber and makes, the feature of cellular rubber is exactly high resilience, airtight, the uneven part of metope can be compensated, creating the airtight environment of an applicable sucker suction for realizing uneven plane temporarily, ensureing that in the course of work, sucker is close on the exterior wall of building.
Sucker housing 3 hard material of rectangle is made, sucker housing 3 is one side opening hollow cover body, opens a passage, be connected breather pipe at passage with depression generator 8 in sucker housing 3, take the air in sucker housing 3 away, ensure the vacuum in course of work sucker housing 3.Subsequently in difference beginning hole, the two ends of sucker stand 2, central shaft spindle nose for the sucker running roller 1 being stained with cellular rubber is included in, by sucker stand 2 left and right sides being bolted to sucker housing 3, cellular rubber adheres on rubber strip and makes cellular rubber composite sync band 4, between the central shaft spindle nose that the two slat gum sponge composite sync bands 4 made are connected across upper and lower sucker running roller 1 respectively and the spindle nose being fixed on the sucker common axis 5 in frame, sucker common axis 5 is connected by belt transmission or Chain conveyer with sucker motor 9, breather pipe is connected between sucker housing 3 rear portion passage and depression generator 8.
Sucker common axis 5 and sucker motor 9 are in transmission connection, and can be V belt translation, Chain conveyer or V--belt Drive; The passage of described sucker housing 3 is connected with the breather pipe of depression generator 8, the course of work, and depression generator 8 takes the gas in sucker housing away by breather pipe, ensures the vacuum in sucker, ensures that sucker is tightly adsorbed on wall.In the course of work, start sucker motor 9 and operate, drive sucker common axis 5 to rotate, the cellular rubber composite sync band 4 between sucker common axis 5 and sucker running roller 1 drives sucker running roller 1 to rotate, and realizes sucker running roller 1 and rolls mobile on external surface.Depression generator 8 siphons away the gas in sucker housing by breather pipe, this device pushes wall to the recoil strength of final vacuum to negative pressure sucker device, the air inlet of closed negative pressure sucker, in sucker housing 3, vacuum improves, high elastic rubber sponge is forced to embed the gap of blocking wall, vacuum improves further makes the absorption affinity of negative pressure sucker reach maximum, and this process mainly realizes instantaneously by the self-characteristic of high elastic rubber sponge.
Described sucker housing 3 is a hollow, rectangular housing, between upper and lower sucker running roller 1 and sucker housing 3 upper and lower sides surface, between the medial surface of two slat gum sponge composite sync bands 4 and sucker housing about 3 outer surface and be contact rotatable sealing between sucker running roller 1 two ends outer surface and cellular rubber composite sync band 4 inner surface.Upper and lower sucker running roller 1 and left and right two slat gum sponge composite sync band 4 form the plane that closed loop seals, and are adsorbed on external surface.And sucker running roller 1 and the motion mode between cellular rubber composite sync band 4 and wall are for roll.The motion be adsorbed on wall is that seal rolling is mobile, and it is little that rolling and sliding compares frictional force, and abrasion are few, and device durability is high.
Frame is established two rests 6, rest 6 is respectively equipped with hole, hole is inlaid with wear-resistant sleeve, the spindle nose of sucker common axis 5 and the wear-resistant sleeve of rest 6 are rotatably connected, sucker housing has four bolts hole, insert four bolts 7, sucker housing is fixed in frame by bolt 7, rest moves on the slideway of two bolts 7 formation of vertical plane, adjusted the degree of tightness of cellular rubber composite sync band 4 by adjusting bolt 7, when Timing Belt loosens, loosen the bolt on sucker housing, the relative sucker housing of rest retreats, and composite sync band is tightened up; On the contrary, when Timing Belt tension, tighten the bolt on sucker housing, shorten the distance between rest and sucker housing, composite sync band is relaxed.The degree of tightness of motor transmission belt adjusts by the position changing sucker motor, guarantees that equipment normally works.
The utility model realizes the motion mode of sucker running roller 1 and cellular rubber composite sync 4 relative wall rolling first, and in sucker, negative pressure is high, and suction is large, and translational speed is fast.And rolling movement frictional force is little, abrasion are few, and equipment durability significantly improves.This apparatus structure is simply novel, easy to manufacture, easy to use, solves the Pinch technology difficult problem perplexing industry progress for many years.
Last it is noted that above embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in previous embodiment, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of the utility model embodiment technical scheme.
Claims (6)
1. a negative pressure sucker device, it is characterized in that: comprise frame, two sucker running rollers (1), two slat gum sponge composite sync band (4), sucker common axis (5) and sucker housing (3), described sucker housing (3), two sucker running rollers (1) and sucker common axis (5) are all arranged in frame, the upper and lower sides of sucker housing (3) is provided with sucker running roller (1), two slat gum sponge composite sync band (4) are arranged on transmission between two sucker running rollers (1) and sucker common axis (5), cellular rubber composite sync band (4), sucker running roller (1), sucker housing is contact rotatable sealing between (3).
2. a kind of negative pressure sucker device according to claim 1, it is characterized in that: described sucker housing (3) is a hollow, rectangular housing, between upper and lower sucker running roller (1) and sucker housing (3) upper and lower sides surface, between the medial surface of two slat gum sponge composite sync band (4) and sucker housing (3) left and right outer surface and be contact rotatable sealing between sucker running roller (1) two ends outer surface and cellular rubber composite sync band (4) inner surface.
3. a kind of negative pressure sucker device according to claim 1, it is characterized in that: described frame is provided with two vertical rests (6), sucker housing (3) is fixed in frame by bolt (7), described rest (6) is in the movement up and down vertically on the track that formed of screw (7), and sucker common axis (5) and two rests (6) are for being rotatably connected.
4. a kind of negative pressure sucker device according to claim 1, is characterized in that: the left and right sides of described sucker housing (3) establishes sucker stand (2) respectively, and described two sucker running rollers (1) and two sucker stands (2) are for being rotatably connected.
5. a kind of negative pressure sucker device according to claim 4, is characterized in that: the end face of described sucker housing (3) left and right lateral surface and two sucker stands (2) forms a groove.
6. the negative pressure sucker device according to any one of claim 1-5, is characterized in that: described sucker common axis (5) and sucker motor (9) are in transmission connection; Described sucker housing (3) is connected with depression generator (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520144117.7U CN204541977U (en) | 2015-03-15 | 2015-03-15 | A kind of negative pressure sucker device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520144117.7U CN204541977U (en) | 2015-03-15 | 2015-03-15 | A kind of negative pressure sucker device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204541977U true CN204541977U (en) | 2015-08-12 |
Family
ID=53817157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520144117.7U Withdrawn - After Issue CN204541977U (en) | 2015-03-15 | 2015-03-15 | A kind of negative pressure sucker device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204541977U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104799774A (en) * | 2015-03-15 | 2015-07-29 | 邯郸开发区开元科技发展有限公司 | Negative pressure suction disk device |
| CN106181646A (en) * | 2016-07-11 | 2016-12-07 | 中国电子科技集团公司第二十八研究所 | One climbs wall sanding and polishing machine people |
-
2015
- 2015-03-15 CN CN201520144117.7U patent/CN204541977U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104799774A (en) * | 2015-03-15 | 2015-07-29 | 邯郸开发区开元科技发展有限公司 | Negative pressure suction disk device |
| CN104799774B (en) * | 2015-03-15 | 2017-06-30 | 江苏贸隆机械制造有限公司 | A kind of negative pressure sucker device |
| CN106181646A (en) * | 2016-07-11 | 2016-12-07 | 中国电子科技集团公司第二十八研究所 | One climbs wall sanding and polishing machine people |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150812 Effective date of abandoning: 20170630 |