CN214918925U - Scraper mounting structure for spray condenser - Google Patents
Scraper mounting structure for spray condenser Download PDFInfo
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- CN214918925U CN214918925U CN202120235108.4U CN202120235108U CN214918925U CN 214918925 U CN214918925 U CN 214918925U CN 202120235108 U CN202120235108 U CN 202120235108U CN 214918925 U CN214918925 U CN 214918925U
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- China
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- scraper
- knife rest
- mounting structure
- spray condenser
- rotating shaft
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Abstract
The utility model discloses a scraper mounting structure for spraying condenser, it includes: scrape blade disc and axle sleeve, scrape the blade disc with it is connected with a plurality of knife rests to rotate between the axle sleeve, it is a plurality of the knife rest is followed the circumference setting of scraping the blade disc, it is provided with the matching to correspond on the axle sleeve the check lock lever of knife rest, be provided with the installation cavity in the knife rest, the installation cavity bottom is provided with the through-hole, and the scraper is installed the installation cavity is interior and is extended the through-hole, be provided with the knife rest lid on the knife rest, the knife rest is covered and is provided with a plurality of springs, the other end of spring supports the top of scraper. The utility model discloses compare in prior art and can solve and spray the condenser scraper and change very loaded down with trivial details, influence production efficiency and have the problem of potential safety hazard.
Description
Technical Field
The utility model relates to a scraper especially relates to a scraper mounting structure for spraying condenser.
Background
In the polyester production, the incomplete reactant extracted from the reaction kettle is condensed by EG spraying at the spraying condenser, the scraper moves up and down under the driving action of the pneumatic motor of the cylinder, and the incomplete reactant attached to the outlet of the suction pipeline connected with the reaction kettle and the barrel of the spraying condenser is scraped, so that the smoothness of a suction channel and a separation channel is ensured.
However, the existing spray condenser scraper is very complicated to replace, the scraper is easy to damage, the replacement time is long, the production efficiency is influenced, meanwhile, the hardness of a certain incomplete reactant is high, the existing scraper has a protection structure, the scraper is broken, the cleaning is inconvenient, and potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the scraper mounting structure for the spray condenser aims at solving the problems that the spray condenser scraper is very complicated to replace, the production efficiency is influenced and potential safety hazards exist.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a scraper mounting structure for a spray condenser, comprising: scrape blade disc and axle sleeve, scrape the blade disc with it is connected with a plurality of knife rests to rotate between the axle sleeve, it is a plurality of the knife rest is followed the circumference setting of scraping the blade disc, it is provided with the matching to correspond on the axle sleeve the check lock lever of knife rest, be provided with the installation cavity in the knife rest, the installation cavity bottom is provided with the through-hole, and the scraper is installed the installation cavity is interior and is extended the through-hole, be provided with the knife rest lid on the knife rest, the knife rest is covered and is provided with a plurality of springs, the other end of spring supports the top of scraper.
As a further description of the above technical solution:
the scraper is characterized in that a first rotating shaft and a second rotating shaft are respectively arranged at two opposite ends of the cutter frame, the first rotating shaft is rotatably connected to the scraper disc, and the second rotating shaft is rotatably connected to the shaft sleeve.
As a further description of the above technical solution:
the shaft sleeve is provided with a plurality of mounting grooves, the second rotating shaft extends into the mounting grooves, the locking rods are mounted in the mounting grooves, and the bottoms of the locking rods abut against the surface of the second rotating shaft.
As a further description of the above technical solution:
the tool rest comprises an upper tool rest and a lower tool rest, wherein the upper tool rest is rectangular, and the lower tool rest is conical.
As a further description of the above technical solution:
the cross section of the scraper is triangular, and the scraper is rectangular in overlook angle.
As a further description of the above technical solution:
the triangle is an equilateral triangle.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that: the scraper can be conveniently installed and disassembled through the arranged knife rest, so that the installation efficiency is improved, and the production efficiency can be improved; the rotating shaft is arranged on the knife rest, so that the angle between the knife rest and the rotating shaft can be adjusted, and the aim of adjusting the angle of the scraper is fulfilled; the spring is arranged, so that the buffer effect can be achieved, the scraper can be prevented from being broken, and the purpose of improving safety is achieved; meanwhile, the structure is simple and the operation is convenient.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural view of a scraper mounting structure for a spray condenser.
Fig. 2 is a schematic view of the internal structure of a blade holder in a blade mounting structure for a spray condenser.
Fig. 3 is a schematic structural view of a blade holder in a blade mounting structure for a spray condenser.
Fig. 4 is a schematic structural view of a scraper in a scraper mounting structure for a spray condenser.
Illustration of the drawings:
1. a scraper disc; 2. a shaft sleeve; 3. a tool holder; 31. an upper tool rest; 32. a lower tool rest; 4. a locking lever; 5. a mounting cavity; 6. a scraper; 7. a tool holder cover; 8. a spring; 9. a first rotating shaft; 10. a second rotating shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a scraper mounting structure for a spray condenser, comprising: scrape blade disc 1 and axle sleeve 2, scrape blade disc 1 with it is connected with a plurality of knife rest 3 to rotate between the axle sleeve 2, it is a plurality of the knife rest 3 is followed scrape the circumference setting of blade disc 1, it is provided with the matching to correspond on the axle sleeve 2 the check lock lever 4 of knife rest 3, be provided with installation cavity 5 in the knife rest 3, 5 bottoms in installation cavity are provided with the through-hole, and scraper 6 is installed in installation cavity 5 and extend the through-hole, be provided with blade frame lid 7 on the blade frame 3, be provided with a plurality of springs 8 on the blade frame lid 7, the other end of spring 8 supports the top of scraper 6.
The relative both ends of knife rest 3 are provided with first pivot 9 and second pivot 10 respectively, first pivot 9 rotates to be connected scrape on the blade disc 1, second pivot 10 rotates to be connected on axle sleeve 2. The angle of the knife rest can be conveniently adjusted, and the scraping efficiency is improved.
Be provided with a plurality of mounting grooves on the axle sleeve 2, second pivot 10 extends to get into in the mounting groove, locking lever 4 is installed in the mounting groove, just the bottom of locking lever 4 supports the surface of second pivot 10. The locking lever is a screw rod, so that the operation difficulty can be reduced.
The tool rest 3 comprises an upper tool rest 31 and a lower tool rest 32, wherein the upper tool rest 31 is rectangular, and the lower tool rest 32 is conical.
The cross section of the scraper 6 is triangular, and the scraper 6 is rectangular in a top view angle; the triangle is an equilateral triangle. The shaving efficiency can be further improved.
The theory of operation, install knife rest 3 and scrape between blade disc 1 and the axle sleeve 2, rotate suitable angle with knife rest 3, rethread locking lever 4 is fixed, when needing to be changed scraper 6, open knife rest cover 7, change old scraper with new scraper, close knife rest cover 7, make spring 8 contact with the top of scraper 6, it is fixed with knife rest cover 7 to use the screw, improve the stability and the installation of connecting, install axle sleeve 2 again on the motor, therefore this structure can be effectual solution spray condenser scraper change very loaded down with trivial details, influence production efficiency and the problem that has the potential safety hazard.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A scraper mounting structure for a spray condenser, comprising: scrape blade disc (1) and axle sleeve (2), scrape blade disc (1) with it is connected with a plurality of knife rest (3) to rotate between axle sleeve (2), and is a plurality of knife rest (3) are followed scrape the circumference setting of blade disc (1), it is provided with the matching to correspond on axle sleeve (2) check lock lever (4) of knife rest (3), be provided with installation cavity (5) in knife rest (3), installation cavity (5) bottom is provided with the through-hole, and scraper (6) are installed in installation cavity (5) and extend the through-hole, be provided with knife rest lid (7) on knife rest (3), be provided with a plurality of springs (8) on knife rest lid (7), the other end of spring (8) supports the top of scraper (6).
2. A scraper mounting structure for a spray condenser according to claim 1, wherein the opposite ends of the knife rest (3) are respectively provided with a first rotating shaft (9) and a second rotating shaft (10), the first rotating shaft (9) is rotatably connected to the scraper disk (1), and the second rotating shaft (10) is rotatably connected to the shaft sleeve (2).
3. The scraper mounting structure for a spray condenser according to claim 2, wherein a plurality of mounting grooves are provided on the shaft sleeve (2), the second rotating shaft (10) extends into the mounting grooves, the locking rod (4) is mounted in the mounting grooves, and the bottom of the locking rod (4) abuts against the surface of the second rotating shaft (10).
4. A scraper mounting structure for a spray condenser according to claim 1, wherein the blade holder (3) comprises an upper blade holder (31) and a lower blade holder (32), the upper blade holder (31) being rectangular and the lower blade holder (32) being tapered.
5. A scraper mounting structure for a spray condenser according to claim 1, characterized in that the cross-section of the scraper (6) is triangular, and the scraper (6) is rectangular in a top view.
6. The scraper mounting structure for a spray condenser according to claim 5, wherein the triangle is an equilateral triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120235108.4U CN214918925U (en) | 2021-01-27 | 2021-01-27 | Scraper mounting structure for spray condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120235108.4U CN214918925U (en) | 2021-01-27 | 2021-01-27 | Scraper mounting structure for spray condenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214918925U true CN214918925U (en) | 2021-11-30 |
Family
ID=79099148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120235108.4U Active CN214918925U (en) | 2021-01-27 | 2021-01-27 | Scraper mounting structure for spray condenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214918925U (en) |
-
2021
- 2021-01-27 CN CN202120235108.4U patent/CN214918925U/en active Active
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