CN211411904U - Stirrer notch protective cover - Google Patents
Stirrer notch protective cover Download PDFInfo
- Publication number
- CN211411904U CN211411904U CN201922242738.XU CN201922242738U CN211411904U CN 211411904 U CN211411904 U CN 211411904U CN 201922242738 U CN201922242738 U CN 201922242738U CN 211411904 U CN211411904 U CN 211411904U
- Authority
- CN
- China
- Prior art keywords
- stirrer
- arc
- steel plate
- shaped steel
- clamping groove
- 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.)
- Active
Links
Images
Landscapes
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The application provides a stirrer gap protection cover which is composed of an arc-shaped steel plate, the shape of the arc-shaped steel plate is the same as that of a stirrer gap, in the direction vertical to the central line of the cylinder body, the projection area of the arc-shaped steel plate is larger than the projection area of the gap of the stirrer, the two straight edge edges of the arc-shaped steel plate, which are parallel to the central line of the cylinder body, are respectively provided with a clamping groove, the inner walls of the two straight edge edges of the stirrer gap, which are parallel to the central line of the cylinder body, are respectively provided with a protrusion, the clamping grooves are engaged and fixed on the corresponding protrusions, the arc-shaped steel plate can cover the stirrer gap, the problems that the iron sheet is bound by an iron wire, the installation and disassembly processes are complicated, the materials are wasted, and the appearance is not attractive are solved, or the cylindrical support is drilled, and the inner structure of the cylindrical support can be damaged and a large amount of time can be consumed in the drilling process through the bolt fixing measures.
Description
Technical Field
The application relates to the field of mechanical equipment protection, in particular to a stirrer notch protection cover.
Background
Vertical mixing agitator equipment rotates position motor support and is mostly the cylinder structure, and cylinder support circular arc side is equipped with the viewing aperture and is used for observing the inside butt joint wheel connection state of cylinder support, and the butt joint wheel passes through the bolt fastening, and the bolt head does not imbed the butt joint wheel in, at the rotatory in-process of butt joint wheel, and the bolt head brings staff's clothing into inside the support easily, causes the injury to the operating personnel.
The state of the existing vertical mixing agitator equipment is not provided with a mandatory standard, and in order to seal an observation port, the prior art measures are that iron wires are adopted to bind iron sheets on the arc side of a cylindrical support or holes are drilled on the cylindrical support, and the iron sheets are fixed on the arc side of the cylindrical support by bolts. However, if utilize the iron wire to bind the iron sheet, can cause the installation to be loaded down with trivial details with the dismantlement process, wasted material and not pleasing to the eye, if adopt drilling on cylinder support, through bolt fastening's measure, the inner structure of cylinder support can be destroyed and a large amount of time can be consumed to the drilling in-process, consequently, need a labour saving and time saving at present, installation and dismantlement convenient rotation position safety cover.
SUMMERY OF THE UTILITY MODEL
The application provides a pair of agitator breach safety cover has solved and has utilized the iron wire to bind the iron sheet among the prior art, can cause the installation to be loaded down with trivial details with the dismantlement process, has wasted the material and not pleasing to the eye, perhaps adopts drilling on cylinder support, through the measure of bolt fastening, can destroy cylinder support's inner structure and can consume the problem of a large amount of time among the drilling process.
The stirrer notch protection cover is applied to a stirrer, the stirrer comprises a cylinder body of a cylindrical structure, a stirrer notch is formed in the side face of the cylinder body, the stirrer notch is used for observing the internal rotation condition of the stirrer, the projection of the stirrer notch in the vertical direction of the central line of the cylinder body is rectangular, the protection cover is composed of arc-shaped steel plates, the shapes of all sides of each arc-shaped steel plate are the same as those of the stirrer notch, and the projection area in the vertical direction of the central line of the cylinder body is larger than that of the stirrer notch, so that the stirrer notch is covered;
the arc-shaped steel plate is provided with a first clamping groove on the edge of one straight edge parallel to the center line of the cylinder body, and a second clamping groove on the edge of the other straight edge parallel to the center line of the cylinder body; the opening direction of the first clamping groove faces the first protrusion, the opening direction of the second clamping groove faces the second protrusion, the first protrusion is located on one straight edge inner wall of the stirrer notch parallel to the central line of the cylinder body, the second protrusion is located on the other straight edge inner wall of the stirrer notch parallel to the central line of the cylinder body, the first clamping groove is fixedly meshed with the first protrusion, the second clamping groove is fixedly meshed with the second protrusion, the first protrusion is matched with the first clamping groove, and the second protrusion is matched with the second clamping groove.
Optionally, the thickness of the arc-shaped steel plate is 2-3 mm.
Optionally, the arc surface of the arc-shaped steel plate is symmetrically provided with a first U-shaped opening and a second U-shaped opening, the opening direction of the first U-shaped opening faces one arc edge of the gap of the stirrer, and the opening direction of the second U-shaped opening faces the other arc edge of the gap of the stirrer.
Optionally, a first groove and a second groove are symmetrically arranged on the arc surface of the arc-shaped steel plate, the first groove is close to the first clamping groove, the second groove is close to the second clamping groove, and notches of the first groove and the second groove face the outer side of the arc-shaped steel plate.
Optionally, the arc-shaped steel plate is provided with a sealing ring, and the sealing ring is located on each edge of the arc-shaped steel plate.
Optionally, the length of the straight edge of the arc-shaped steel plate parallel to the center line of the cylinder body is equal to the length of the straight edge of the stirrer gap parallel to the center line of the cylinder body.
Optionally, the length of the arc edge of the arc-shaped steel plate is equal to the length of the arc edge of the notch of the stirrer.
The application provides a pair of agitator breach safety cover has following beneficial effect at least:
the application provides a stirrer gap protection cover which is composed of an arc-shaped steel plate, the shape of the arc-shaped steel plate is the same as that of a stirrer gap, in the direction vertical to the central line of the cylinder body, the projection area of the arc-shaped steel plate is larger than the projection area of the gap of the stirrer, the two straight edge edges of the arc-shaped steel plate, which are parallel to the central line of the cylinder body, are respectively provided with a clamping groove, the inner walls of the two straight edge edges of the stirrer gap, which are parallel to the central line of the cylinder body, are respectively provided with a protrusion, the clamping grooves are engaged and fixed on the corresponding protrusions, the arc-shaped steel plate can cover the stirrer gap, the problems that the iron sheet is bound by an iron wire, the installation and disassembly processes are complicated, the materials are wasted, and the appearance is not attractive are solved, or the cylindrical support is drilled, and the inner structure of the cylindrical support can be damaged and a large amount of time can be consumed in the drilling process through the bolt fixing measures.
Drawings
In order to more clearly explain the technical solution of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious to those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of a notched cover for a blender according to the present application;
FIG. 2 is a schematic structural view of a notch protector with a U-shaped opening of a blender according to the present application;
FIG. 3 is a top view of a blender gap protector provided herein;
FIG. 4 is a top cross-sectional view of a completed installed agitator notch protection cover as provided herein.
Illustration of the drawings: 1-arc-shaped steel plate, 11-first clamping groove, 12-second clamping groove, 13-first protrusion, 14-second protrusion, 15-first U-shaped opening, 16-second U-shaped opening, 17-first groove, 18-second groove and 19-sealing ring.
Detailed Description
The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Referring to fig. 1 to 4, the utility model provides a pair of agitator breach safety cover is applied to the agitator, the agitator includes the stack shell of cylinder structure, the agitator breach has been seted up to the side of stack shell, the agitator breach is used for observing the inside rotation condition of agitator, the agitator breach is in projection on the vertical direction of the central line of stack shell is the rectangle, the safety cover comprises arc steel sheet 1, 1 each limit of arc steel sheet is the same with the shape of agitator breach, and is in projection area on the vertical direction of the central line of stack shell is greater than the projection area of agitator breach to cover the agitator breach.
The arc-shaped steel plate 1 is provided with a first clamping groove 11 on the edge of one straight edge parallel to the center line of the cylinder body, and a second clamping groove 12 on the edge of the other straight edge parallel to the center line of the cylinder body; the opening direction of the first clamping groove 11 faces the first protrusion 13, the opening direction of the second clamping groove 12 faces the second protrusion 14, the first protrusion 13 is located on one straight edge inner wall of the stirrer gap parallel to the center line of the cylinder, the second protrusion 14 is located on the other straight edge inner wall of the stirrer gap parallel to the center line of the cylinder, the first clamping groove 11 is fixed on the first protrusion 13 in an engaged manner, the second clamping groove 12 is fixed on the second protrusion 14 in an engaged manner, the first protrusion 13 is matched with the first clamping groove 11, and the second protrusion 14 is matched with the second clamping groove 12.
In actual production, a plurality of notches are reserved on the barrel body of the stirrer for observing the rotation condition inside the stirrer, the projection of the notch of the stirrer in the direction perpendicular to the central line of the barrel body is rectangular, the notch of the stirrer needs to be covered, preferably, the shape of the protective cover is the same as that of the notch of the stirrer, and the projection area of the protective cover in the direction perpendicular to the central line of the barrel body is larger than that of the notch of the stirrer. The inner walls of the edges of the four sides of the stirrer notch are provided with protrusions when the stirrer leaves a factory, preferably, the protective cover is composed of an arc-shaped steel plate 1, a first clamping groove 11 and a second clamping groove 12 are arranged on the two sides of the arc-shaped steel plate 1 parallel to the center line of the barrel body, the protrusions on the inner walls of the edges of the two sides of the stirrer notch parallel to the center line of the barrel body are set as a first protrusion 13 and a second protrusion 14, the notch of the first clamping groove 11 faces the first protrusion 13 and is fixed on the first protrusion 13 in an engaged mode, the first clamping groove 11 is matched with the first protrusion 13, the notch of the second clamping groove 12 faces the second protrusion 14 and is fixed on the second protrusion 14 in an engaged mode, and the second clamping groove 12 is matched with the second protrusion.
The thickness of the arc-shaped steel plate 1 is 2-3 mm.
Under the condition that the area and the shape of the arc-shaped steel plate 1 are fixed, the elastic force of the arc-shaped steel plate 1 is weaker under the condition that the thickness of the arc-shaped steel plate 1 is thinner, the two clamping grooves cannot be forcefully meshed and fixed on the two corresponding protrusions, the elastic force of the arc-shaped steel plate 1 is larger under the condition that the thickness of the arc-shaped steel plate 1 is thicker, the installation is difficult, and the thickness of the arc-shaped steel plate 1 is preferably 3 mm.
The cambered surface of arc steel sheet 1 is gone up the symmetry and is equipped with first U type mouth 15 and second U type mouth 16, 15 opening directions of first U type mouth are towards an arc limit of agitator breach, 16 opening directions of second U type mouth are towards another arc limit of agitator breach.
In the actual operation of the stirrer, in order to increase the lighting amount so as to clearly observe the rotation condition inside the stirrer, two U-shaped openings, namely a first U-shaped opening 15 and a second U-shaped opening 16, can be arranged on the arc-shaped steel plate 1, the opening directions of the first U-shaped opening 15 and the second U-shaped opening 16 respectively face two corresponding arc edges of the notch of the stirrer, and the sizes of the two U-shaped openings are controlled within the range that the safety of operators is not endangered.
A first groove 17 and a second groove 18 are symmetrically arranged on the arc surface of the arc-shaped steel plate 1, the first groove 17 is close to the first clamping groove 11, the second groove 18 is close to the second clamping groove 12, and notches of the first groove 17 and the second groove 18 face the outer side of the arc-shaped steel plate 1.
In 1 installation of arc steel sheet, need the operation personnel to support the surface of arc steel sheet 1 with the palm, two palms are not on same horizontal plane with the contact surface of arc steel sheet 1, utilize the palm of the hand and the frictional force on arc steel sheet 1 surface to make the camber increase of arc steel sheet 1, different operation personnel and the operation environment of change, the palm of the hand is possible to reduce with the frictional force on arc steel sheet 1 surface, it is inconvenient to lead to the installation, it is preferred to set up first recess 17 and second recess 18 on the surface at arc steel sheet 1, support the tank bottom of first recess 17 and second recess 18 with the finger, make things convenient for the installation of arc steel sheet 1.
The arc-shaped steel plate 1 is provided with a sealing ring 19, and the sealing ring 19 is positioned on each edge of the arc-shaped steel plate 1.
If the agitator is the operation under the environment that has the combustible dust, in order to prevent that the combustible dust from passing through the gathering of agitator breach and rotating the position, the high temperature that rotates the position and produce because of the rotational friction can cause the spontaneous combustion of combustible dust, causes the incident, can set up sealing washer 19 on each side of arc steel sheet 1, eliminates the clearance that arc steel sheet 1 and agitator breach exist, stops outside dust to get into inside the agitator.
The length of a straight edge of the arc-shaped steel plate 1 parallel to the center line of the cylinder body is equal to that of a straight edge of the stirrer gap parallel to the center line of the cylinder body.
In order to save materials, the length of the straight edge of the arc-shaped steel plate 1 parallel to the center line of the cylinder body is preferably equal to the length of the straight edge of the stirrer notch parallel to the center line of the cylinder body.
The arc edge length of the arc-shaped steel plate 1 is equal to that of the gap of the stirrer.
For pleasing to the eye, the camber of the arc steel sheet 1 after the installation is accomplished equals with the cambered surface camber at agitator breach place, and preferred arc steel sheet 1 and agitator breach are in same cambered surface, so the arc length of arc steel sheet 1 equals the arc length of agitator breach.
The utility model provides a stirrer gap protection cover, which consists of an arc-shaped steel plate 1, the arc-shaped steel plate 1 and the stirrer gap have the same shape, in the direction perpendicular to the central line of the cylinder body, the projection area of the arc-shaped steel plate 1 is larger than the projection area of the gap of the stirrer, the two straight edge edges of the arc-shaped steel plate 1 parallel to the central line of the cylinder body are respectively provided with a clamping groove, the inner walls of the two straight edge edges of the stirrer gap parallel to the central line of the cylinder body are respectively provided with a protrusion, the clamping grooves are engaged and fixed on the corresponding protrusions, the arc-shaped steel plate 1 can cover the stirrer gap, the problems that the iron sheet is bound by an iron wire, the installation and disassembly processes are complicated, the materials are wasted, and the appearance is not attractive are solved, or the cylindrical support is drilled, and the inner structure of the cylindrical support can be damaged and a large amount of time can be consumed in the drilling process through the bolt fixing measures.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein.
The present application has been described in detail with reference to specific embodiments and illustrative examples, but the description is not intended to limit the application. Those skilled in the art will appreciate that various equivalent substitutions, modifications or improvements may be made to the presently disclosed embodiments and implementations thereof without departing from the spirit and scope of the present disclosure, and these fall within the scope of the present disclosure. The protection scope of this application is subject to the appended claims.
Claims (7)
1. A stirrer notch protection cover is applied to a stirrer, the stirrer comprises a cylinder body of a cylindrical structure, a stirrer notch is formed in the side face of the cylinder body, the stirrer notch is used for observing the rotation condition inside the stirrer, and the projection of the stirrer notch in the vertical direction of the central line of the cylinder body is rectangular, and the stirrer notch protection cover is characterized by being composed of an arc-shaped steel plate (1), wherein each edge of the arc-shaped steel plate (1) is the same as the shape of the stirrer notch, and the projection area in the vertical direction of the central line of the cylinder body is larger than the projection area of the stirrer notch so as to cover the stirrer notch;
a first clamping groove (11) is formed in the edge of one straight edge of the arc-shaped steel plate (1) parallel to the center line of the cylinder body, and a second clamping groove (12) is formed in the edge of the other straight edge of the arc-shaped steel plate parallel to the center line of the cylinder body; the opening direction of the first clamping groove (11) faces to the first protrusion (13), the opening direction of the second clamping groove (12) faces to the second protrusion (14), the first protrusion (13) is located on one straight edge inner wall of the stirrer gap parallel to the center line of the cylinder body, the second protrusion (14) is located on the other straight edge inner wall of the stirrer gap parallel to the center line of the cylinder body, the first clamping groove (11) is meshed and fixed on the first protrusion (13), the second clamping groove (12) is meshed and fixed on the second protrusion (14), the first protrusion (13) is matched with the first clamping groove (11), and the second protrusion (14) is matched with the second clamping groove (12).
2. A protective cover according to claim 1, characterized in that the thickness of the curved steel plate (1) is 2-3 mm.
3. The protective cover according to claim 1, characterized in that the arc-shaped steel plate (1) is symmetrically provided with a first U-shaped opening (15) and a second U-shaped opening (16), the opening direction of the first U-shaped opening (15) faces to one arc edge of the stirrer gap, and the opening direction of the second U-shaped opening (16) faces to the other arc edge of the stirrer gap.
4. The protective cover according to claim 1, characterized in that the arc-shaped steel plate (1) is symmetrically provided with a first groove (17) and a second groove (18) on the arc surface, the first groove (17) is closely adjacent to the first clamping groove (11), the second groove (18) is closely adjacent to the second clamping groove (12), and the notches of the first groove (17) and the second groove (18) face the outside of the arc-shaped steel plate (1).
5. A protective cover according to claim 1, characterized in that the curved steel plate (1) is provided with sealing rings (19), which sealing rings (19) are located on each side of the curved steel plate (1).
6. The protective shield according to claim 1, characterized in that the length of the straight edge of the arc-shaped steel plate (1) parallel to the centerline of the shaft is equal to the length of the straight edge of the agitator notch parallel to the centerline of the shaft.
7. A shield according to claim 1, characterized in that the length of the arc-shaped edge of the arc-shaped steel plate (1) is equal to the length of the arc-shaped edge of the stirrer gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922242738.XU CN211411904U (en) | 2019-12-13 | 2019-12-13 | Stirrer notch protective cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922242738.XU CN211411904U (en) | 2019-12-13 | 2019-12-13 | Stirrer notch protective cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211411904U true CN211411904U (en) | 2020-09-04 |
Family
ID=72282301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922242738.XU Active CN211411904U (en) | 2019-12-13 | 2019-12-13 | Stirrer notch protective cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211411904U (en) |
-
2019
- 2019-12-13 CN CN201922242738.XU patent/CN211411904U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211411904U (en) | Stirrer notch protective cover | |
| CN203873191U (en) | Luggage and handle structure thereof | |
| CN209168097U (en) | A kind of power marketing mobile job-oriented terminal | |
| CN210744902U (en) | High-efficiency motor | |
| CN212795388U (en) | Novel barrel cover access door device for vertical shaft stirrer | |
| CN210344738U (en) | Portable viewing port | |
| CN213182677U (en) | Bluetooth 2.4G double-module wireless mechanical keyboard with dustproof function | |
| CN214777869U (en) | Protective cover | |
| CN210380055U (en) | Parallel multithreading line | |
| CN208796198U (en) | A kind of computer dustproof keyboard | |
| CN206443593U (en) | Open and shut lid structure and electric rice cooker | |
| CN207217110U (en) | Sound insulation and noise reduction sheath | |
| CN217313941U (en) | Swirler unit box | |
| CN213655737U (en) | Effectual labyrinth ring structure of dustproof sealing | |
| CN206273853U (en) | Placket zipper sewing template and a kind of sewing device | |
| CN213064604U (en) | Easily-detachable thermoplastic elastomer sealing ring | |
| CN208063618U (en) | A kind of connection structure of automotive controls and the end of a thread waterproof cover | |
| CN208027551U (en) | A kind of Fire Alarm Button protective cover | |
| CN218844878U (en) | Cylindrical roller bearing with dustproof construction | |
| CN217874152U (en) | Coal mill sealing ring | |
| CN214367318U (en) | Combined bearing seal ring | |
| CN211908975U (en) | Sound box protection device for television | |
| CN210077678U (en) | Waterproof sealing structure of movable flat panel detector | |
| CN207750317U (en) | A kind of tablet fixation quick-disassembly structure based on spring | |
| CN211549488U (en) | Safety door with observation structure for mine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |