CN215754291U - Scraping sheet arch breaking device - Google Patents
Scraping sheet arch breaking device Download PDFInfo
- Publication number
- CN215754291U CN215754291U CN202122098273.2U CN202122098273U CN215754291U CN 215754291 U CN215754291 U CN 215754291U CN 202122098273 U CN202122098273 U CN 202122098273U CN 215754291 U CN215754291 U CN 215754291U
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- China
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- scraping
- wiper blade
- arch breaking
- storage bin
- feed bin
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Abstract
The utility model relates to a scraping sheet arch breaking device which comprises a storage bin, a driving device and a rotating mechanism, wherein the driving device is in transmission connection with the rotating mechanism, a scraping mechanism for breaking material arch is arranged in the storage bin, and the scraping mechanism is arranged on the rotating mechanism. When the scraping mechanism rotates, the scraping mechanism scrapes materials arched on the inner wall of the storage bin, the materials which are large in viscosity and serious in hardening on the inner wall of the storage bin can be removed by the aid of the mechanical scraping principle, on the other hand, the hardened materials are broken, discharging of the outlet of the storage bin is facilitated, and practicability is improved.
Description
Technical Field
The utility model relates to the technical field of powder material production, in particular to a scraping blade arch breaking device.
Background
In the production application of powdery materials, no matter in the production process or in the aspects of granulation and packaging of finished products, the storage and transmission of the discrete materials are important process links, and the application of an intermediate buffer bin and a discharging and conveying device is involved.
In the prior art, two flow aiding modes are used for domestic application, one mode is a vibration mode, referring to fig. 1, a vibrator is arranged on the outer side of a bin wall, and materials hardened in the bin wall are removed by vibration generated by the vibrator. And the other is an air-assisted flow type, referring to fig. 2, an air pipe is arranged on the outer side of the bin wall, the air pipe is used for inflating the interior of the bin, and materials in the bin wall are removed by utilizing the impact force of air flow.
The above prior art solutions have the following drawbacks: wherein, the outside of the bin wall is provided with the vibrator to discharge materials with large viscosity and serious hardening, the effect is general, and the pneumatic flow-assisting type has poor discharging effect on dead angles of the bin outlet.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide a scraping blade arch breaking device which can effectively solve the problems in the background art.
The above object of the present invention is achieved by the following technical solutions:
the utility model provides a doctor-bar arch breaking device, includes the feed bin, still includes drive arrangement and rotary mechanism, drive arrangement with rotary mechanism transmission is connected, the inside of feed bin is provided with the mechanism of striking off that is used for broken material knot to encircle, strike off the mechanism and install rotary mechanism is last.
The present invention in a preferred example may be further configured to: the rotating mechanism comprises a scraping blade shaft and a shaft sleeve, and the scraping mechanism comprises a plurality of scraping blades for scraping the inner wall of the storage bin;
the shaft sleeve is fixed on the scraping sheet shaft, the scraping sheet shaft is in transmission connection with the driving device, a plurality of scraping sheets are arranged on the outer side wall of the shaft sleeve along the axial direction, and the scraping sheets are curled or unfolded in the storage bin to achieve the effect that the crushed materials are arched.
The present invention in a preferred example may be further configured to: the drive device is configured as a reduction motor.
The present invention in a preferred example may be further configured to: the bottom of feed bin can be dismantled and be fixed with the barrel, drive arrangement installs the barrel is kept away from one side of feed bin.
The present invention in a preferred example may be further configured to: the bottom of barrel has seted up the delivery outlet, the delivery outlet pass through the barrel with the inside intercommunication of feed bin.
The present invention in a preferred example may be further configured to: the barrel is detachably fixed with an observation plate, and the observation plate is provided with an observation hole.
The present invention in a preferred example may be further configured to: the wiper blade is configured as a steel alloy.
In summary, the utility model includes at least one of the following beneficial technical effects:
1. when the scraping mechanism rotates, the scraping mechanism scrapes materials arched on the inner wall of the storage bin, the materials which are large in viscosity and serious in hardening on the inner wall of the storage bin can be removed by the aid of the mechanical scraping principle, on the other hand, the hardened materials are broken, discharging of the outlet of the storage bin is facilitated, and practicability is improved.
2. The scraping-piece arch breaking device well avoids the problems of the existing arch breaking device, can well prevent the materials from arching, only needs to be installed correspondingly to a flange, is simple and convenient to install, and has more superior performance stability.
Drawings
Fig. 1 is a schematic structural diagram illustrating a first mode in the background art according to the present invention.
Fig. 2 is a schematic structural diagram showing a second mode in the background art.
Fig. 3 is a schematic view of the overall structure of the present invention.
Reference numerals: 1. scraping a blade; 2. a shaft sleeve; 3. a blade shaft; 4. a flange; 5. a barrel; 6. an observation plate; 7. an output port; 8. a reduction motor; 9. a storage bin.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 3, the scraping sheet arch breaking device disclosed by the utility model comprises a storage bin 9, a driving device and a rotating mechanism, wherein the driving device is in transmission connection with the rotating mechanism, a scraping mechanism for breaking material arch is arranged in the storage bin 9, and the scraping mechanism is arranged on the rotating mechanism.
Wherein, rotary mechanism includes scraper shaft 3 and axle sleeve 2, scrapes off the mechanism and includes a plurality of doctor-bars 1 that are used for scraping the inner wall of feed bin 9. The shaft sleeve 2 is fixed on the scraping blade shaft 3, the scraping blade shaft 3 is in transmission connection with the driving device, the scraping blades 1 are axially arranged on the outer side wall of the shaft sleeve 2, and the scraping blades 1 are curled or unfolded in the storage bin 9 to achieve the effect that the crushed materials are arched. Further, the scraping blade shaft 3 is rotatably arranged at the central axis position inside the storage bin 9, and the scraping blade shaft 3 and the shaft sleeve 2 are coaxially arranged.
In this embodiment, the driving device is configured as a speed reducing motor, the cylinder 5 is detachably fixed at the bottom of the bin 9, and the driving device is installed at one side of the cylinder 5 far away from the bin 9. An output port 7 is formed in the bottom of the cylinder 5, and the output port 7 is communicated with the interior of the storage bin 9 through the cylinder 5. An observation plate 6 is detachably fixed on the cylinder 5, an observation hole is formed in the observation plate 6, and the scraping blade 1 is made of alloy steel.
Wherein, barrel 5 passes through flange 4 to be connected in the bottom of feed bin 9, whole feed bin 9 is the back taper, 8 slow rotations of gear motor rotate with drive scraper shaft 3, axle sleeve 2 is fixed and is rotated thereupon on scraper shaft 3, doctor-bar 1 rotates and is circular motion along with axle sleeve 2, in this embodiment, doctor-bar 1 is high performance alloy steel, thereby can kick-back the extension because of self elasticity when curling and just can play the effect that prevents to knot when not tying the arch in feed bin 9. The material is conveniently output from the output port 7 at the bottom of the cylinder 5, and the material is conveniently removed and the equipment is conveniently overhauled by the observation port on the observation plate 6 on the side wall of the cylinder 5, so that the prior technical defects are improved.
The implementation principle of the embodiment is as follows: during operation, the driving device drives the rotating mechanism to rotate, the rotating mechanism drives the scraping mechanism to rotate, materials which are arched on the inner wall of the storage bin 9 are scraped when the scraping mechanism rotates, materials which are large in viscosity and serious in hardening on the inner wall of the storage bin 9 can be removed by utilizing the principle of mechanical scraping, on the other hand, the hardened materials are broken, discharging of the outlet of the storage bin 9 is facilitated, and the practicability is improved.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.
Claims (7)
1. The utility model provides a doctor-bar breaks hunch device, includes feed bin (9), its characterized in that: still include drive arrangement and rotary mechanism, drive arrangement with rotary mechanism transmission is connected, the inside of feed bin (9) is provided with the mechanism of scraping that is used for broken material knot to encircle, it installs to scrape the mechanism rotary mechanism is last.
2. A wiper blade arch breaking apparatus according to claim 1, wherein: the rotating mechanism comprises a scraping blade shaft (3) and a shaft sleeve (2), and the scraping mechanism comprises a plurality of scraping blades (1) for scraping the inner wall of the storage bin (9);
the shaft sleeve (2) is fixed on the scraper shaft (3), the scraper shaft (3) is in transmission connection with the driving device, the scraper blades (1) are axially arranged on the outer side wall of the shaft sleeve (2), and the scraper blades (1) are curled or unfolded in the storage bin (9) to form an arch.
3. A wiper blade arch breaking apparatus according to claim 1, wherein: the drive device is configured as a reduction motor (8).
4. A wiper blade arch breaking apparatus according to claim 1, wherein: the bottom of feed bin (9) can be dismantled and be fixed with barrel (5), drive arrangement installs barrel (5) are kept away from one side of feed bin (9).
5. A wiper blade arch breaking apparatus according to claim 4, wherein: delivery outlet (7) have been seted up to the bottom of barrel (5), delivery outlet (7) pass through barrel (5) with the inside intercommunication of feed bin (9).
6. A wiper blade arch breaking apparatus according to claim 4, wherein: an observation plate (6) is detachably fixed on the cylinder body (5), and an observation hole is formed in the observation plate (6).
7. A wiper blade arch breaking apparatus according to claim 2, wherein: the wiper blade (1) is configured as a steel alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122098273.2U CN215754291U (en) | 2021-09-01 | 2021-09-01 | Scraping sheet arch breaking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122098273.2U CN215754291U (en) | 2021-09-01 | 2021-09-01 | Scraping sheet arch breaking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215754291U true CN215754291U (en) | 2022-02-08 |
Family
ID=80081600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122098273.2U Active CN215754291U (en) | 2021-09-01 | 2021-09-01 | Scraping sheet arch breaking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215754291U (en) |
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2021
- 2021-09-01 CN CN202122098273.2U patent/CN215754291U/en active Active
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