CN219488366U - Arch breaking device for powder conveying - Google Patents
Arch breaking device for powder conveying Download PDFInfo
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- CN219488366U CN219488366U CN202320615171.XU CN202320615171U CN219488366U CN 219488366 U CN219488366 U CN 219488366U CN 202320615171 U CN202320615171 U CN 202320615171U CN 219488366 U CN219488366 U CN 219488366U
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- storage bin
- arch breaking
- wall
- scraping
- frame
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Abstract
The utility model discloses an arch breaking device for powder conveying, which belongs to the technical field of arch breaking devices and comprises a storage bin and an arch breaking mechanism, wherein the arch breaking mechanism comprises: the device comprises a fixed ring, a rotary frame, a scraping component, a rotary component and an arch breaking component; the fixed ring is arranged in the middle of the inner side of the storage bin, the rotating frame and the scraping component can rotate on the inner side of the storage bin through the rotating component, the scraping component is convenient to scrape powder attached to the inner wall of the storage bin, the arch breaking component can be driven to change in position in the rotating process, high-pressure gas can be conveniently sprayed to different positions of the inner side of the storage bin, and the arch breaking effect is improved.
Description
Technical Field
The utility model belongs to the technical field of arch breaking devices, and particularly relates to an arch breaking device for powder conveying.
Background
At present, automatic continuous blanking actions of powdery materials such as feed, cooked wheaten food and medicines in a blanking mechanism are usually realized by self gravity, but the powdery materials are easy to generate arching phenomenon during automatic blanking due to the comprehensive influence of the self gravity, water content, particle size distribution, viscosity, repose angle, friction coefficient and other properties of the inner side wall of a bin of the blanking mechanism, inclination angle of the inner side wall of the bin, outlet size of the bin and other factors.
The existing arch breaking device for powder conveying has poor arch breaking effect in the use process, and has fixed position and low arch breaking efficiency when high-pressure airflow is used for arch breaking; and the wall sticking phenomenon of the powder is serious, so that the powder is inconvenient to use.
To avoid the above-mentioned problems, it is necessary to provide an arch breaking device for powder conveying to overcome the drawbacks of the prior art.
Disclosure of Invention
The utility model aims to provide an arch breaking device for powder conveying so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a broken device that encircles of powder transportation usefulness, includes feed bin and broken mechanism that encircles, broken mechanism that encircles includes:
the fixed ring is fixedly arranged in the middle of the inner wall of the storage bin, a rotary frame is arranged on the outer side of the fixed ring, the rotary frame is rotationally connected with the fixed ring, and scraping assemblies are arranged at the upper end and the lower end of the rotary frame and used for enabling powder attached to the inner wall of the storage bin to fall off;
a rotating assembly is arranged between the scraping assembly and the outer wall of the storage bin and used for driving the rotating frame and the scraping assembly to rotate at the inner side of the storage bin; the scraping assembly and the rotating frame are provided with an arch breaking assembly for spraying high-pressure gas to the inner side of the storage bin.
As a further technical scheme of the utility model: the scraping assembly comprises:
the fixed pipe is fixedly arranged at the top end of the rotary frame, the fixed pipe is parallel to the inner wall of the storage bin, a first scraping plate is fixedly arranged on one side, close to the inner wall of the storage bin, of the fixed pipe, a second scraping plate is fixedly arranged at the bottom end of the rotary frame, and the second scraping plate is parallel to the inner wall of the storage bin and is in contact with the inner wall of the storage bin.
As a further technical scheme of the utility model: the rotating assembly includes:
the support ring is located the feed bin top, the support ring bottom side with the fixed pipe top is connected, support ring outside fixed mounting has the gear ring, fixed mounting has the motor frame on the feed bin outer wall, install the driving piece on the motor frame, the driving tooth is installed to the driving piece output, the driving tooth with the gear ring meshing is connected.
As a further technical scheme of the utility model: the arch breaking assembly includes:
the air pump is fixedly installed on the support ring, a connecting pipe is installed at the output end of the air pump, the connecting pipe penetrates through the fixed pipe, a flow-assisting nozzle is fixedly installed on the outer side of the rotating frame and connected with the connecting pipe, and a one-way valve is further installed on the inner side of the connecting pipe.
As a further technical scheme of the utility model: the shape of the rotating frame is circular, and a rolling bearing is arranged between the rotating frame and the fixed ring.
Compared with the prior art, the utility model has the following beneficial effects:
according to the arch breaking device for powder conveying, the fixed ring is arranged in the middle of the inner side of the storage bin, the rotating frame and the scraping assembly can rotate on the inner side of the storage bin through the rotating assembly, so that the scraping assembly is convenient to scrape powder attached to the inner wall of the storage bin, the arch breaking assembly can be driven to change in position in the rotating process, high-pressure gas can be conveniently sprayed to different positions on the inner side of the storage bin, and the arch breaking effect is improved.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic structural view of the support ring, the air pump and the gear ring in the present utility model.
Fig. 3 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.
In the accompanying drawings: 1-bin, 2-fixed ring, 3-rotating frame, 4-scraping component, 41-fixed pipe, 42-first scraper, 43-second scraper, 5-rotating component, 51-supporting ring, 52-gear ring, 53-motor frame, 54-driving piece, 55-driving tooth, 6-arch breaking component, 61-air pump, 62-connecting pipe, 63-flow aid nozzle.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Specific implementations of the utility model are described in detail below in connection with specific embodiments.
As shown in fig. 1 to 3, in an embodiment provided by the present utility model, an arch breaking device for powder conveying includes a bin 1 and an arch breaking mechanism, where the arch breaking mechanism includes:
the fixed ring 2 is fixedly arranged in the middle of the inner wall of the storage bin 1, a rotary frame 3 is arranged outside the fixed ring 2, the rotary frame 3 is rotationally connected with the fixed ring 2, and scraping assemblies 4 are arranged at the upper end and the lower end of the rotary frame 3 and used for enabling powder attached to the inner wall of the storage bin 1 to fall off;
a rotating assembly 5 is arranged between the scraping assembly 4 and the outer wall of the storage bin 1 and is used for driving the rotating frame 3 and the scraping assembly 4 to rotate at the inner side of the storage bin 1; the scraping assembly 4 and the rotating frame 3 are provided with an arch breaking assembly 6 for spraying high-pressure gas to the inner side of the storage bin 1.
In this embodiment, the fixing ring 2 is installed in the middle of the inner side of the bin 1, the rotating frame 3 and the scraping component 4 can rotate inside the bin 1 through the rotating component 5, so that the scraping component 4 is convenient to scrape powder attached to the inner wall of the bin 1, and in the rotating process, the arch breaking component 6 can be driven to change in position, high-pressure gas can be conveniently sprayed to different positions inside the bin 1, and the arch breaking effect is improved; the rotary frame 3 is annular in shape, and a rolling bearing is arranged between the rotary frame 3 and the fixed ring 2; the scraping assemblies 4 and the arch breaking assemblies 6 are identical in number and are uniformly distributed on the rotating frame 3 and the rotating assembly 5, so that stability of the rotating frame 3 in the rotating process is conveniently kept, and arch breaking operation is conveniently carried out.
In one embodiment of the present utility model, referring to fig. 1, 2 and 3, the scraping assembly 4 includes:
the fixed pipe 41 is fixedly arranged at the top end of the rotary frame 3, the fixed pipe 41 is parallel to the inner wall of the storage bin 1, a first scraping plate 42 is fixedly arranged on one side, close to the inner wall of the storage bin 1, of the fixed pipe 41, a second scraping plate 43 is fixedly arranged at the bottom end of the rotary frame 3, and the second scraping plate 43 is parallel to the inner wall of the storage bin 1 and is in contact with the inner wall of the storage bin 1.
The rotating assembly 5 comprises:
the support ring 51 is located the feed bin 1 top, the support ring 51 downside with the fixed pipe 41 top is connected, support ring 51 outside fixed mounting has gear ring 52, fixed mounting has motor frame 53 on the feed bin 1 outer wall, install the driving piece 54 on the motor frame 53, the driving tooth 55 is installed to the driving piece 54 output, the driving tooth 55 with gear ring 52 meshing is connected.
In this embodiment, the fixed pipe 41 is located between the supporting ring 51 and the rotating frame 3, two ends of the fixed pipe 41 are fixedly connected with the supporting ring 51 and the rotating frame 3, the length of the first scraper 42 is the same as that of the fixed ring 2, and the cross-sectional shapes of the first scraper 42 and the second scraper 43 are isosceles triangles, so that the powder attached to the inner wall of the bin 1 can be conveniently dropped; the first scraping plate 42 and the second scraping plate 43 are in contact with the inner wall of the storage bin 1;
the support ring 51 is located the feed bin 1 top, install antifriction bearing between support ring 51 and the feed bin 1, make things convenient for support ring 51 to stabilize the rotation on feed bin 1, gear ring 52 fixed mounting is in the support ring 51 outside, driving piece 54 is the rotating electrical machines in this embodiment, the output fixed mounting of driving piece 54 has driving tooth 55, driving tooth 55 with gear ring 52 meshing is connected, and controllable driving tooth 55 rotates through driving piece 54, and further realization support ring 51 and rotatory frame 3 rotate, driving piece 54, driving tooth 55 and motor frame 53 all are equipped with two to divide into two sets of symmetric distributions and are in feed bin 1 both sides, make things convenient for simultaneously drive support ring 51 to rotate, keep rotatory stability.
In one embodiment of the present utility model, referring to fig. 1 and 2, the arch breaking assembly 6 includes:
the air pump 61 is fixedly installed on the support ring 51, a connecting pipe 62 is installed at the output end of the air pump 61, the connecting pipe 62 penetrates through the fixed pipe 41, a flow-assisting nozzle 63 is fixedly installed on the outer side of the rotating frame 3, the flow-assisting nozzle 63 is connected with the connecting pipe 62, and a one-way valve is further installed on the inner side of the connecting pipe 62.
In this embodiment, the air pump 61 may provide high-pressure gas, the connecting pipe 62 passes through the fixed pipe 41, one end of the connecting pipe 62 is connected with the output end of the air pump 61, the other end is connected with the flow-assisting nozzle 63, so that the high-pressure gas is conveniently conveyed, the high-pressure gas can be sprayed into the inner side of the storage bin 1 through the flow-assisting nozzle 63, and the arch breaking assembly 6 is provided with a plurality of arch breaking assemblies and can rotate along with the supporting ring 51, so that the air injection position can be changed in real time, and the arch breaking effect is further improved.
The working principle of the utility model is as follows:
in the utility model, when the powder on the inner side of the bin 1 needs to be subjected to arch breaking operation, the driving piece 54 is started, the supporting ring 51 is rotated through the driving teeth 55 and the gear ring 52, the rotating frame 3 is rotated on the fixed ring 2 on the inner side of the bin 1 through the fixed pipe 41, the powder on the inner wall of the bin 1 can be scraped through the first scraping plate 42 and the second scraping plate 43, the air pump 61 is started at the same time, the flow-assisting nozzle 63 sprays high-pressure air on the inner side of the bin 1, the position is changed continuously, and the arch breaking effect is improved.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (5)
1. The utility model provides a broken device that encircles of powder transportation usefulness, includes feed bin and broken mechanism of encircleing, its characterized in that, broken mechanism of encircleing includes:
the fixed ring is fixedly arranged in the middle of the inner wall of the storage bin, a rotary frame is arranged on the outer side of the fixed ring, the rotary frame is rotationally connected with the fixed ring, and scraping assemblies are arranged at the upper end and the lower end of the rotary frame and used for enabling powder attached to the inner wall of the storage bin to fall off;
a rotating assembly is arranged between the scraping assembly and the outer wall of the storage bin and used for driving the rotating frame and the scraping assembly to rotate at the inner side of the storage bin; the scraping assembly and the rotating frame are provided with an arch breaking assembly for spraying high-pressure gas to the inner side of the storage bin.
2. The arch breaking device for powder conveying according to claim 1, wherein the scraping assembly comprises:
the fixed pipe is fixedly arranged at the top end of the rotary frame, the fixed pipe is parallel to the inner wall of the storage bin, a first scraping plate is fixedly arranged on one side, close to the inner wall of the storage bin, of the fixed pipe, a second scraping plate is fixedly arranged at the bottom end of the rotary frame, and the second scraping plate is parallel to the inner wall of the storage bin and is in contact with the inner wall of the storage bin.
3. The arch breaking device for powder transportation according to claim 2, wherein the rotating assembly comprises:
the support ring is located the feed bin top, the support ring bottom side with the fixed pipe top is connected, support ring outside fixed mounting has the gear ring, fixed mounting has the motor frame on the feed bin outer wall, install the driving piece on the motor frame, the driving tooth is installed to the driving piece output, the driving tooth with the gear ring meshing is connected.
4. The arch breaking device for powder transportation according to claim 3, wherein the arch breaking assembly comprises:
the air pump is fixedly installed on the support ring, a connecting pipe is installed at the output end of the air pump, the connecting pipe penetrates through the fixed pipe, a flow-assisting nozzle is fixedly installed on the outer side of the rotating frame and connected with the connecting pipe, and a one-way valve is further installed on the inner side of the connecting pipe.
5. The arch breaking device for powder transportation according to claim 1, wherein the rotary frame has a circular ring shape, and a rolling bearing is installed between the rotary frame and the fixed ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320615171.XU CN219488366U (en) | 2023-03-27 | 2023-03-27 | Arch breaking device for powder conveying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320615171.XU CN219488366U (en) | 2023-03-27 | 2023-03-27 | Arch breaking device for powder conveying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219488366U true CN219488366U (en) | 2023-08-08 |
Family
ID=87508831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320615171.XU Active CN219488366U (en) | 2023-03-27 | 2023-03-27 | Arch breaking device for powder conveying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219488366U (en) |
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2023
- 2023-03-27 CN CN202320615171.XU patent/CN219488366U/en active Active
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