CN201807595U - Protective device for cleaning machine - Google Patents
Protective device for cleaning machine Download PDFInfo
- Publication number
- CN201807595U CN201807595U CN2010205441667U CN201020544166U CN201807595U CN 201807595 U CN201807595 U CN 201807595U CN 2010205441667 U CN2010205441667 U CN 2010205441667U CN 201020544166 U CN201020544166 U CN 201020544166U CN 201807595 U CN201807595 U CN 201807595U
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- CN
- China
- Prior art keywords
- protective cover
- cleaning machine
- driving cylinder
- linear actuator
- pneumatic linear
- 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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Abstract
The utility model discloses a protective device for a cleaning machine, comprising a stand, a protective cover and a driving cylinder assembled on the stand and used for driving the elevation of the protective cover, wherein the protective cover is connected with the telescopic end of the driving cylinder, and more than one guiding mechanism is arranged along the circumferential side of the outer wall of a cylinder body of the driving cylinder. In the utility model, the protective device for the cleaning machine has the advantages of simple and compact structure, low cost, good moving stability and reliable working safety and is convenient to install.
Description
Technical field
The utility model relates to packing mechanical equipment fields such as a kind of food, medicine, relates in particular to a kind of cleaning machine of packaging group container.
Background technology
Current, for guaranteeing the air purity of cleaning machine when cleaning the glass bottle, generally wiper mechanism need be covered in the protector.Existing protector, protective cover are fixedly arranged on the screw rod, and the outer of protective cover links to each other with a guiding mechanism.By the lifting of driven by motor screw rod with the unlatching that realizes protective cover or be covered with.This kind structure is on the one hand because the stroke of screw rod is longer, and 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 covered at wiper mechanism, motor can be in the protective cover.Influence the airtight peace and quiet environment of wiper mechanism for avoiding 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.When cleaning the glass bottle, the humid environment degree in the protective cover is big on the other hand, and the personal safety that can influence the operate as normal of cleaning machine and jeopardize the operator safety failure very easily appears, in the motor that is in the protective cover.Moreover because guiding mechanism is connected with outer one side of protective cover, its major part is in outside the protective cover, so its space occupancy volume is big, and structure is not compact, and the lifting of protective cover guiding stability is bad, and the protective cover discontinuity causes tilting easily.
The utility model content
Technical problem to be solved in the utility model is: at the deficiencies in the prior art, the utility model provides a kind of simple and compact for structure, with low cost, cleaning machine protector that kinetic stability is good, easy for installation and safe and reliable.
For solving the problems of the technologies described above, the utility model by the following technical solutions:
A kind of cleaning machine protector, comprise frame, protective cover and be installed in the driving cylinder that is used to drive the protective cover lifting on the frame, described protective cover is connected in the flexible end of driving cylinder, is provided with more than one guiding mechanism along all sides of the outer wall of cylinder block of described driving cylinder.
As to further improvement of the utility model, described guiding mechanism comprises fairlead and is sheathed in the described fairlead and the guide pillar that can move up and down that described fairlead is installed on the frame, and the top of described guide pillar links to each other with protective cover.
Described guiding mechanism is provided with the locking limit assembly, and described locking limit assembly comprises the safety pin that is opened in the locating hole on fairlead and the guide pillar and is used for cooperating with locating hole.
Described driving cylinder is a pneumatic linear actuator, and described protective cover is connected on the expansion link of pneumatic linear actuator, and the cylinder body of described pneumatic linear actuator is fixed on the frame, offers first air inlet that links to each other with source of the gas on the cylinder body of described pneumatic linear actuator.
The flexible end of described driving cylinder is equiped with installing rack, and described protective cover is installed on the described installing rack.
Compared with prior art, advantage of the present utility model is:
1, cleaning machine protector of the present utility model is provided with more than one guiding mechanism along all sides of the outer wall of cylinder block of described driving cylinder, utilizes guiding mechanism can make the more steady safety of lifting of protective cover.Because guiding mechanism is installed near driving cylinder, and its major part is in the protective cover, so effectively conserve space reduces floor space, makes structure compact more.Guiding mechanism is arranged at the circumferential of pneumatic linear actuator simultaneously, makes the piston rod of pneumatic linear actuator stressed more even, and the lifting of protective cover is more smooth.
2, guiding mechanism is provided with the locking limit assembly in the utility model, when protective cover be driven rise put in place after, safety pin can be inserted locating hole, to prevent causing protective cover to drop because of accident power-off or other situation.
3, driving cylinder of the present utility model adopts pneumatic linear actuator, offer first air inlet that links to each other with source of the gas on the cylinder body of pneumatic linear actuator, and first air inlet is positioned at the protective cover outside, make the electrical equipment that links to each other with air pump can not be positioned at protective cover, its electric wire is easy for installation, and be not in the moist environment, all elements are safe and reliable, and prolong service life.
Description of drawings
Fig. 1 is the main TV structure schematic diagram of the utility model cleaning machine with protector;
Fig. 2 is the side-looking structural representation of the utility model cleaning machine with protector.
Marginal data
1, frame; 2, pneumatic linear actuator; 3, protective cover; 4, first air inlet; 6, installing rack; 7, fairlead; 8, guide pillar; 9, strengthen gusset; 10, safety pin.
The specific embodiment
Below in conjunction with specific embodiment and accompanying drawing the utility model is further described.
As depicted in figs. 1 and 2, cleaning machine protector of the present utility model, comprise frame 1, protective cover 3 and be installed in the driving cylinder that is used to drive protective cover 3 liftings on the frame 1, protective cover 3 is connected in the flexible end of driving cylinder, is provided with more than one guiding mechanism along all sides of the outer wall of cylinder block of driving cylinder.Protective cover 3 lifting under the stable guiding of the driving of driving cylinder and guiding mechanism realizes being covered with and opening cleaning machine.Because guiding mechanism is installed near driving cylinder, its major part is in the protective cover, and so effectively conserve space reduces floor space, makes structure compact more.Guiding mechanism is arranged at the circumferential of pneumatic linear actuator simultaneously, makes the expansion link of pneumatic linear actuator stressed more even, and the lifting of protective cover is more smooth.
In the present embodiment, driving cylinder is a pneumatic linear actuator 2, and protective cover 3 is installed in the output of pneumatic linear actuator 2, and pneumatic linear actuator 2 is arranged in the pivot place of protective cover 3.Preferably, the cylinder body of pneumatic linear actuator 2 vertically is installed on the frame 1 by securing member, and protective cover 3 is installed in the expansion link top of pneumatic linear actuator 2.Pneumatic linear actuator 2 circumferentially be arranged with two guiding mechanisms, make the expansion link of pneumatic linear actuator 2 stressed more even, the lifting of protective cover 3 is more smooth.Guiding mechanism comprises fairlead 7 and cooperates the guide pillar 8 of guiding with fairlead 7, and guide pillar 8 is slidedly arranged in the fairlead 7, can move up and down, and fairlead 7 is installed on the frame 1 by strengthening gusset 9, and the top of guide pillar 8 is connected with protective cover 3.In the present embodiment, the expansion link top of pneumatic linear actuator 2 is equiped with installing rack 6, and protective cover 3 is installed on the installing rack 6 by securing member, fixedlys connected with installing rack 6 by securing member in the top of guide pillar 8.When the expansion link of pneumatic linear actuator 2 stretch out drive installing rack 6 with and on protective cover 3 when rising, guide pillar 8 also rises along fairlead 7, realizes the guide effect to protective cover 3.The rising or falling speed of protective cover 3 is controlled by the stretching speed of expansion link in the lifting driving cylinder, its control and easy to adjust quick.
In the present embodiment, offer the locating hole (not shown) on fairlead 7 and the guide pillar 8, in locating hole, insert safety pin 10 can protective cover 3 rise put in place after, prevent to cause protective cover 3 to drop because of accident power-off or other situation, realize reliably location.
In the present embodiment, protective cover 3 is bright structure of full impregnated or partially transparent structure, is preferably glass workpiece, is convenient to observe each motion of mechanism in the protective cover 3.The cylinder body of pneumatic linear actuator 2 is provided with first air inlet 4 that is used for linking to each other with source of the gas, is positioned at outside the protective cover 3, makes the electrical equipment that links to each other with air pump can not be positioned at protective cover 3, its electric wire is easy for installation, and be not in the moist environment, electrical equipment is safe and reliable, and prolong service life.
The above only is a preferred implementation of the present utility model, and protection domain of the present utility model also not only is confined to the foregoing description, and all technical schemes that belongs under the utility model thinking all belong to protection domain of the present utility model.Should be pointed out that for those skilled in the art the some improvements and modifications not breaking away under the utility model principle prerequisite all should be considered as protection domain of the present utility model.
Claims (5)
1. cleaning machine protector, comprise frame (1), protective cover (3) and be installed in the driving cylinder that is used to drive protective cover (3) lifting on the frame (1), described protective cover (3) is connected in the flexible end of driving cylinder, it is characterized in that: the outer wall of cylinder block week side along described driving cylinder is provided with more than one guiding mechanism.
2. cleaning machine protector according to claim 1, it is characterized in that: described guiding mechanism comprises fairlead (7) and is sheathed in the described fairlead (7) and the guide pillar (8) that can move up and down, described fairlead (7) is installed on the frame (1), and the top of described guide pillar (8) links to each other with protective cover (3).
3. cleaning machine protector according to claim 2, it is characterized in that: described guiding mechanism is provided with the locking limit assembly, and described locking limit assembly comprises the safety pin (10) that is opened in the locating hole on fairlead (7) and the guide pillar (8) and is used for cooperating with locating hole.
4. according to claim 1 or 2 or 3 described cleaning machine protectors, it is characterized in that: described driving cylinder is pneumatic linear actuator (2), described protective cover (3) is connected on the expansion link of pneumatic linear actuator (2), the cylinder body of described pneumatic linear actuator (2) is fixed on the frame (1), offers first air inlet (4) that links to each other with source of the gas on the cylinder body of described pneumatic linear actuator (2).
5. according to claim 1 or 2 or 3 described cleaning machine protectors, it is characterized in that: the flexible end of described driving cylinder is equiped with installing rack (6), and described protective cover (3) is installed on the described installing rack (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205441667U CN201807595U (en) | 2010-09-27 | 2010-09-27 | Protective device for cleaning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205441667U CN201807595U (en) | 2010-09-27 | 2010-09-27 | Protective device for cleaning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201807595U true CN201807595U (en) | 2011-04-27 |
Family
ID=43890544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205441667U Expired - Fee Related CN201807595U (en) | 2010-09-27 | 2010-09-27 | Protective device for cleaning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201807595U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102078874A (en) * | 2010-09-27 | 2011-06-01 | 楚天科技股份有限公司 | Protective device for cleaning machine |
-
2010
- 2010-09-27 CN CN2010205441667U patent/CN201807595U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102078874A (en) * | 2010-09-27 | 2011-06-01 | 楚天科技股份有限公司 | Protective device for cleaning machine |
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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 |
Granted publication date: 20110427 Termination date: 20190927 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |