CN102009052A - Protective device for cleaning machine - Google Patents
Protective device for cleaning machine Download PDFInfo
- Publication number
- CN102009052A CN102009052A CN 201010211135 CN201010211135A CN102009052A CN 102009052 A CN102009052 A CN 102009052A CN 201010211135 CN201010211135 CN 201010211135 CN 201010211135 A CN201010211135 A CN 201010211135A CN 102009052 A CN102009052 A CN 102009052A
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- China
- Prior art keywords
- sleeve
- protective cover
- cleaning machine
- rotating screw
- protector
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Abstract
The invention discloses a protective device for a cleaning machine, which comprises a protective cover, a stand and a lifting mechanism fixed on the stand, wherein the lifting mechanism comprises a drive assembly, a rotating screw rod, a sleeve and a sleeve locking assembly, wherein one end of the rotating screw is connected with the output end of the drive assembly, the sleeve is sleeved outside the rotating screw, the inner side wall of the sleeve is matched with the rotating screw in a threading manner, the protective cover is fixed on the top end of the sleeve, and the sleeve locking assembly is arranged on the sleeve. The invention has the advantages of simple and compact structure, low cost, reasonable layout, convenience for installation, stable work, safety, reliability and the like.
Description
Technical field
The present invention is mainly concerned with package packing machine fields such as food, pharmacy, refers in particular to a kind of cleaning machine.
Background technology
Current, for guaranteeing the air purity of cleaning machine when cleaning the glass bottle, generally the wiper mechanism on the cleaning machine need be covered in the protector.In existing protector, generally protective cover is fixedly arranged on the screw rod, by the lifting of driven by motor screw rod with the unlatching that realizes protective cover or be covered with.Longer because of the stroke of screw rod, for guaranteeing the lifting travel of screw rod, motor generally is connected in the middle and upper part of screw rod by gear, and when protective cover was covered with wiper mechanism, motor can be in the protective cover like this.Influence the airtight peace and quiet environment of wiper mechanism for fear of on protective cover, offering the opening that penetrates electric wire, general by on screw rod, offering the through hole that can be communicated in the protective cover closed cavity, again electric wire is penetrated through hole from the outside and be connected on the motor.Yet screw rod is when driving the protective cover rising, and the electric wire that passes from screw rod can be along with rising together, and installation is made troubles to electric wire.Moreover when cleaning the glass bottle, the humid environment degree in the protective cover is big, and safety failure very easily appears in the motor that is in the protective cover, not only can influence the cleaning machine operate as normal, and the critical operator's of meeting personal safety.
Summary of the invention
The technical problem to be solved in the present invention just is: at the technical problem that prior art exists, the invention provides a kind of simple and compact for structure, with low cost, rationally distributed, easy for installation, working stability, the safe and reliable protector that is used for cleaning machine.
For solving the problems of the technologies described above, the present invention by the following technical solutions:
A kind of protector that is used for cleaning machine, comprise protective cover, frame and be fixed in elevating mechanism on the frame, it is characterized in that: described elevating mechanism comprises driven unit, rotating screw bolt, sleeve and sleeve spline assembly, one end of described rotating screw bolt links to each other with the output of driven unit, described jacket casing is located at the outside of rotating screw bolt, it between the madial wall of described sleeve and the rotating screw bolt threaded engagement, described protective cover is fixed in the top of sleeve, and described sleeve spline assembly is installed on the sleeve.
As a further improvement on the present invention:
Described sleeve spline assembly comprises spline part that is fixed on the frame and the vertical lock groove that is opened on the sleeve lateral wall, and described spline part is inserted in the vertical lock groove.
The outside of described sleeve is arranged with isolating cylinder.
Described isolating cylinder is sheathed on the bottom of sleeve.
Described protective cover links to each other with a guiding mechanism, and described guiding mechanism comprises guide and sliding part, and described protective cover links to each other with sliding part, and described sliding part is slidedly arranged on the guide and can moves up and down along guide.
Be equipped with induction pieces on the end face of described sliding part and the bottom surface, the extreme position in the protective cover movement travel on the described guide is provided with the inductive switch that cooperates with induction pieces.
Described protective cover hangs on the installing rack, and described installing rack is fixed in the top of sleeve.
Compared with prior art, the invention has the advantages that: the protector that is used for cleaning machine of the present invention, simple and compact for structure, easy and simple to handle, driven unit can be connected in the lower end of rotating screw bolt to drive the rotating screw bolt rotation, screw and the spline of spline part by the threaded portion on rotating screw bolt and the sleeve, making sleeve drive transparent shield realizes opening and being covered with, driven unit is positioned at the outside of protective cover, be not in the moist environment, need on screw rod, not offer the through hole that wears electric wire yet, rational in infrastructure, electric wire is easy for installation, and is safe and reliable.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Marginal data:
1, protective cover; 2, frame; 3, driven unit; 4, rotating screw bolt; 5, sleeve; 6, spline part; 7, vertical lock groove; 8, isolating cylinder; 9, guide; 10, sliding part; 11, induction pieces; 12, inductive switch; 13, installing rack.
The specific embodiment
Below with reference to Figure of description and specific embodiment the present invention is described in further details.
As shown in Figure 1, the protector that is used for cleaning machine of the present invention comprises protective cover 1, frame 2 and is fixed in elevating mechanism on the frame 2 that protective cover 1 adopts transparent material to make, as glass etc.Elevating mechanism comprises driven unit 3, rotating screw bolt 4, sleeve 5 and sleeve spline assembly, and the bottom of rotating screw bolt 4 links to each other with the output of driven unit 3, and driven unit 3 is positioned at the outside of protective cover 1.Sleeve 5 is sheathed on the outside of rotating screw bolt 4, is threaded engagement between the madial wall of sleeve 5 and the rotating screw bolt 4, and protective cover 1 is fixed in the top of sleeve 5, and sleeve spline assembly is installed on the sleeve 5.In the present embodiment, the madial wall of sleeve 5 is provided with the threaded portion, and this threaded portion can be by on the madial wall that is fixedly welded on sleeve 5.Under the driving of driven unit 3, rotating screw bolt 4 rotates, and makes sleeve 5 and protective cover 1 finish elevating movement by the threaded engagement between rotating screw bolt 4 and sleeve 5 madial walls.
In the present embodiment, sleeve spline assembly comprises spline part 6 that is fixed on the frame 2 and the vertical lock groove 7 that is opened on sleeve 5 lateral walls, and spline part 6 is inserted in the vertical lock groove 7, prevents that sleeve 5 from rotating.For guaranteeing that sleeve 5 has long lifting travel, spline part 6 is installed in the upper end of sleeve 5.
Because of generally all being coated with lubricating oil on the rotating screw bolt 4, enter in the airtight cleaning environment that protective cover 1 is covered with for avoiding greasy dirt on it, in the present embodiment, the outside of sleeve 5 also further is arranged with isolating cylinder 8, and isolating cylinder 8 is sheathed on the bottom of sleeve 5.Like this, rotating screw bolt 4 is coated in sleeve 5 and the isolating cylinder 8 with the confined space that is covered with protective cover 1 isolates, even sleeve 5 rises, rotating screw bolt 4 is positioned at the confined space that protective cover 1 is covered with and the position that is not coated by sleeve 5 also can coat by isolating cylinder 8, and isolates with the confined space that protective cover 1 is covered with.In the present embodiment, the bottom of isolating cylinder 8 is lower than the bottom of protective cover 1, and the top of isolating cylinder 8 is higher than the top that is used for screwing with the threaded portion position on the rotating screw bolt 4, and with the sealing of the sidewall of sleeve 5.
In the present embodiment, protective cover 1 links to each other with a guiding mechanism, and guiding mechanism comprises guide 9 and sliding part 10, and protective cover 1 links to each other with sliding part 10, and sliding part 10 is slidedly arranged on the guide 9 and can moves up and down along guide 9.Be equipped with induction pieces 11 on the end face of sliding part 10 and the bottom surface, the extreme position in protective cover 1 movement travel on the guide 9 is provided with the inductive switch 12 that cooperates with induction pieces 11.
In the present embodiment, protective cover 1 hangs on the installing rack 13, and installing rack 13 is fixed in the top of sleeve 5.
During work, drive rotating screw bolt 4 rotations by driven unit 3, because of spline part 6 is inserted in the vertical lock groove 7, to guarantee that sleeve 5 is not with rotating screw bolt 4 rotations, carry out elevating movement but screw, and then open or be covered with protective cover 1 by threaded portion on the sleeve 52 and rotating screw bolt 4.Protective cover 1 is in uphill process, and when the inductive switch 12 of being located at guide 9 upper ends was sensed the induction pieces 11 of sliding part 10 upper ends, driven unit 3 stopped to drive rotating screw bolt 6 rotations so that protective cover 1 stops to rise.In like manner, when the inductive switch 12 of being located at guide 9 lower ends was sensed the induction pieces 11 of sliding part 10 lower ends, driven unit 3 stopped to drive rotating screw bolt 4 rotations so that protective cover 1 stops to descend.
Below only be preferred implementation of the present invention, protection scope of the present invention also not only is confined to the foregoing description, and all technical schemes that belongs under the thinking of the present invention all belong to protection scope of the present invention.Should be pointed out that for those skilled in the art the some improvements and modifications not breaking away under the principle of the invention prerequisite should be considered as protection scope of the present invention.
Claims (7)
1. protector that is used for cleaning machine, comprise protective cover (1), frame (2) and be fixed in elevating mechanism on the frame (2), it is characterized in that: described elevating mechanism comprises driven unit (3), rotating screw bolt (4), sleeve (5) and sleeve spline assembly, one end of described rotating screw bolt (4) links to each other with the output of driven unit (3), described sleeve (5) is sheathed on the outside of rotating screw bolt (4), between the madial wall of described sleeve (5) and the rotating screw bolt (4) is threaded engagement, described protective cover (1) is fixed in the top of sleeve (5), and described sleeve spline assembly is installed on the sleeve (5).
2. the protector that is used for cleaning machine according to claim 1, it is characterized in that: described sleeve spline assembly comprises the spline part (6) that is fixed on the frame (2) and is opened in vertical lock groove (7) on sleeve (5) lateral wall that described spline part (6) is inserted in the vertical lock groove (7).
3. the protector that is used for cleaning machine according to claim 1 and 2 is characterized in that: the outside of described sleeve (5) is arranged with isolating cylinder (8).
4. the protector that is used for cleaning machine according to claim 3 is characterized in that: described isolating cylinder (8) is sheathed on the bottom of sleeve (5).
5. the protector that is used for cleaning machine according to claim 1 and 2, it is characterized in that: described protective cover (1) links to each other with a guiding mechanism, described guiding mechanism comprises guide (9) and sliding part (10), described protective cover (1) links to each other with sliding part (10), and described sliding part (10) is slidedly arranged on guide (9) and goes up and can move up and down along guide (9).
6. the protector that is used for cleaning machine according to claim 5, it is characterized in that: be equipped with induction pieces (11) on the end face of described sliding part (10) and the bottom surface, the extreme position that described guide (9) is gone up in protective cover (1) movement travel is provided with the inductive switch (12) that cooperates with induction pieces (11).
7. the protector that is used for cleaning machine according to claim 1 and 2 is characterized in that: described protective cover (1) hangs on the installing rack (13), and described installing rack (13) is fixed in the top of sleeve (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102111354A CN102009052B (en) | 2010-06-28 | 2010-06-28 | Protective device for cleaning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102111354A CN102009052B (en) | 2010-06-28 | 2010-06-28 | Protective device for cleaning machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102009052A true CN102009052A (en) | 2011-04-13 |
| CN102009052B CN102009052B (en) | 2012-07-04 |
Family
ID=43839487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102111354A Active CN102009052B (en) | 2010-06-28 | 2010-06-28 | Protective device for cleaning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102009052B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2834716Y (en) * | 2005-09-29 | 2006-11-08 | 中牧南京实业公司 | Safety and sanitary isolation device for bottler washing machine |
| CN201149152Y (en) * | 2007-11-09 | 2008-11-12 | 湖南千山制药机械股份有限公司 | Elevating mechanism for machine outer cover |
| CN201149153Y (en) * | 2007-11-09 | 2008-11-12 | 湖南千山制药机械股份有限公司 | Elevating mechanism for machine outer cover |
| US20090320885A1 (en) * | 2008-06-27 | 2009-12-31 | Kazuki Inoue | Substrate treatment apparatus |
| CN201711331U (en) * | 2010-06-28 | 2011-01-19 | 长沙楚天科技有限公司 | Protective device for cleaning machine |
-
2010
- 2010-06-28 CN CN2010102111354A patent/CN102009052B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2834716Y (en) * | 2005-09-29 | 2006-11-08 | 中牧南京实业公司 | Safety and sanitary isolation device for bottler washing machine |
| CN201149152Y (en) * | 2007-11-09 | 2008-11-12 | 湖南千山制药机械股份有限公司 | Elevating mechanism for machine outer cover |
| CN201149153Y (en) * | 2007-11-09 | 2008-11-12 | 湖南千山制药机械股份有限公司 | Elevating mechanism for machine outer cover |
| US20090320885A1 (en) * | 2008-06-27 | 2009-12-31 | Kazuki Inoue | Substrate treatment apparatus |
| CN201711331U (en) * | 2010-06-28 | 2011-01-19 | 长沙楚天科技有限公司 | Protective device for cleaning machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102009052B (en) | 2012-07-04 |
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| C14 | Grant of patent or utility model | ||
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