CN217102203U - Continuous feeding and discharging device - Google Patents
Continuous feeding and discharging device Download PDFInfo
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- CN217102203U CN217102203U CN202220869118.8U CN202220869118U CN217102203U CN 217102203 U CN217102203 U CN 217102203U CN 202220869118 U CN202220869118 U CN 202220869118U CN 217102203 U CN217102203 U CN 217102203U
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Abstract
The utility model relates to a continuous feeding and discharging device belongs to feeding equipment's technical field. The device comprises a driving unit, a feeding unit, a compacting unit and a discharging unit; the driving unit is connected with at least one rotating shaft, spiral blades are arranged on the rotating shaft in a surrounding mode, the rotating shaft is arranged in the feeding cavity, the size of each spiral blade is matched with that of the feeding cavity, and a feeding hole is formed in the feeding cavity; the discharging end of the feeding unit is connected with a compacting unit, the compacting unit comprises a feeding surface and a discharging surface, and the inner diameter of the discharging surface is smaller than that of the feeding surface; the discharge end of the compact unit is connected with the discharge unit. The utility model discloses make the material by the compaction and form the material and seal at the feeding process to reach the continuous business turn over material of vacuum.
Description
Technical Field
The utility model relates to a continuous feeding and discharging device belongs to feeding equipment's technical field.
Background
At present, the conventional vacuum feeding device that needs generally utilizes the evacuation equipment to the inside evacuation of feed arrangement after making the raw materials get into the device earlier in the feeding process, makes the inside air of feed arrangement totally take out, and this not only consumes time and consumes labour, still increases the cost.
For example, chinese patent with patent publication No. CN215233689U discloses a vacuum feeding's compounding jar, vacuum feeding's compounding jar includes the base, set up frame in the base both sides, set up motor in the frame, set up the rotation axis in motor power take off end, set up compounding jar on the rotation axis, set up the discharge gate in compounding jar bottom and set up vacuum feed arrangement in the frame, vacuum feed arrangement is including setting up feed inlet in the frame, setting up the storage silo in the frame, the hollow tube of connecting frame and compounding jar and the connecting pipe of intercommunication hollow tube and storage silo, in hollow tube intercommunication connecting pipe and the compounding jar, the feed inlet is linked together with the storage silo, be provided with the vacuum pump on the connecting pipe, the hollow tube is same straight line with the axial lead of rotation axis.
The vacuum feeding device can achieve the effects of avoiding manual feeding and improving the quality of finished products; but this equipment need set up the vacuum pump on the connecting pipe, and the addding vacuum pump then can greatly increased cost, and the evacuation also can increase the feed time simultaneously.
Therefore, in order to solve the above background problems, it is urgent to develop a continuous feeding and discharging device capable of achieving a vacuum effect.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem of proposing in the above-mentioned background problem, provide a continuous business turn over material device, the bulk density of material in the feeding process constantly improves, and the continuous propulsive in-process of spiral feeding makes the material compacted and form the material and seals to reach the continuous business turn over material in vacuum.
The purpose of the utility model is realized like this: a continuous feeding and discharging device comprises a driving unit, a feeding unit, a compacting unit and a discharging unit;
the driving unit is connected with at least one rotating shaft, spiral blades are arranged on the rotating shaft in a surrounding mode, the rotating shaft is arranged in the feeding cavity, the size of each spiral blade is matched with that of the feeding cavity, and a feeding hole is formed in the feeding cavity;
the discharging end of the feeding unit is connected with a compacting unit, the compacting unit comprises a feeding surface and a discharging surface, and the inner diameter of the discharging surface is smaller than that of the feeding surface;
the discharge end of the compact unit is connected with the discharge unit.
The compaction unit comprises an inclined pipe section and a straight pipe section;
the straight pipe section is arranged on the discharge side of the inclined pipe section.
The discharging unit comprises a discharging cavity, and a discharging valve is installed in the discharging cavity.
The top of the discharge valve is positioned outside the discharge cavity.
And the rotating end of the rotating shaft is connected with the rotating motor through a coupler.
The driving unit, the feeding unit, the compacting unit and the discharging unit are of an integrated or sectional structure.
The driving unit, the feeding unit, the compacting unit and the discharging unit are quickly installed and connected with one another through flanges or hoops.
Compared with the prior art, the utility model has the advantages of it is following:
the utility model discloses a device of input or output material in succession, through closely knit unit internal diameter by wide to narrow design, be the slope pipeline in the middle of it, form specific discharge gate, make the material by the in-process that the propelling movement was marchd, bulk density is constantly improved, the screw feed constantly impels the in-process promptly, is constantly extruded each other between the material in the discharge gate, makes the material compacted and form the material and seal, forms the continuous business turn over material in vacuum gradually.
Drawings
Fig. 1 is the overall structure schematic diagram of the continuous feeding and discharging device of the present invention.
Fig. 2 is the utility model discloses a concrete structural schematic diagram of feed inlet of continuous feeding and discharging device.
Fig. 3 is a schematic diagram of another embodiment of the continuous feeding and discharging device of the present invention.
Among them are: 1. a drive unit; 2. a feed unit; 3. a compacting unit; 4. a discharging unit;
1.1, rotating the motor; 1.2, a coupler;
2.1, a feeding cavity; 2.2, a feed inlet; 2.3, a rotating shaft; 2.4, helical blades;
3.1, feeding surface; 3.2, discharging surface; 3.3, inclining a pipe section; 3.4, a straight pipe section;
4.1, a discharge cavity; 4.2, a discharge valve.
Detailed Description
The invention is described below with reference to the accompanying drawings and specific embodiments:
example 1:
as shown in FIGS. 1-2, a continuous feeding and discharging device,
a continuous feeding and discharging device comprises a driving unit 1, a feeding unit 2, a compacting unit 3 and a discharging unit 4;
in this embodiment, the driving unit 1 is connected to a rotating shaft 2.3, a helical blade 2.4 is disposed around the rotating shaft 2.3, the rotating shaft 2.3 is disposed in the feeding cavity 2.1, the helical blade 2.4 is matched with the feeding cavity 2.1 in size, and a feeding port 2.2 is disposed on the feeding cavity 2.1;
the discharge end of the feeding unit 2 is connected with the compacting unit 3;
as shown in fig. 2, the compacting unit 3 comprises a feeding surface 3.1 and a discharging surface 3.2, and the inner diameter of the discharging surface 3.2 is smaller than that of the feeding surface 3.1; in the present embodiment, the compacting unit 3 comprises an inclined tube section 3.3 and a straight tube section 3.4; the straight pipe section 3.4 is arranged on the discharge side of the inclined pipe section 3.3; bulk density of material in slope pipeline section 3.3 crescent, simultaneously because spiral feeding pivot is constantly slowly released the material, is constantly extrudeed each other between the material in closely knit unit 3, only need constantly be reinforced from feed unit 2 this moment, gives closely knit unit 3 inside material pressure, makes the material compacted and form the material and seal, just can form the continuous business turn over state of material in vacuum gradually.
In the present embodiment, the discharge end of the compacting unit 3 is connected with the discharge unit 4.
In the present embodiment, the driving unit 1, the feeding unit 2, the compacting unit 3 and the discharging unit 4 are horizontally disposed.
In this embodiment, the discharging unit 4 includes a discharging cavity 4.1, and a discharging valve 4.2 is installed in the discharging cavity 4.1; illustratively, the discharge valve 4.2 is configured as a discharge ball valve, the top of which is located outside the discharge cavity 4.1, and the top end of which is further provided with a handle.
In this embodiment, the rotating end of the rotating shaft 2.3 is connected to the rotating electrical machine 1.1 through a coupling 1.2.
In the embodiment, the driving unit 1, the feeding unit 2, the compacting unit 3 and the discharging unit 4 are in a sectional structure, and the sectional structure is convenient to disassemble and more beneficial to later maintenance; illustratively, the driving unit 1, the feeding unit 2, the compacting unit 3 and the discharging unit 4 are quickly installed and connected with each other through flanges or clamping bands.
In this embodiment, the utility model discloses a continuous feeding and discharging device, its theory of operation is as follows:
after the material enters the feeding cavity 2.1 from the feeding port 2.2, the material is continuously pushed by the helical blade 2.4 on the rotating shaft 2.3, the material is pushed out in the compact unit 3, when the material passes through the compact unit 3, the inner diameter of the discharging surface 3.2 is smaller than that of the feeding surface 3.1, so that the material in the inclined pipe section 3.3 is mutually extruded, the material is still continuously and slowly pushed out by the helical feeding at the moment, the mutual pressure between the materials in the compact unit 3 is continuously increased, the material is compacted to form material sealing, and at the moment, the vacuum continuous feeding and discharging state can be gradually formed only by continuously feeding the material from the feeding port 2.2.
Example 2:
as shown in fig. 3, in the present embodiment, the driving unit 1, the feeding unit 2, the compacting unit 3 and the discharging unit 4 are vertically disposed.
In this embodiment, the feeding cavity 2.1 is a cavity inclined vertically inward, and the size of the helical blade 2.4 is matched with that of the feeding cavity 2.1, so that the radius of the helical blade 2.4 is decreased progressively.
In the embodiment, the materials are downward due to self weight, and the helical blades 2.4 give great downward thrust to the materials, so that the densities of the materials are continuously compressed from top to bottom along the feeding unit 2, and a vacuum continuous feeding and discharging state is gradually formed;
when the material was through closely knit unit 3, because the internal diameter of play charge level 3.2 is less than charge level 3.1, consequently extrudees each other between the material in slope pipeline section 3.3, density crescent, and spiral feed still constantly slowly releases the material this moment, mutual pressure crescent between the material in closely knit unit 3, makes the material compacted and form the material and seal, only need constantly feed in raw material at this moment, just can form the continuous state of business turn over material in vacuum gradually.
The above is only a specific application example of the present invention, and does not constitute any limitation to the protection scope of the present invention. All the technical solutions formed by equivalent transformation or equivalent replacement fall within the protection scope of the present invention.
Claims (8)
1. The utility model provides a continuous business turn over material device which characterized in that: comprises a driving unit (1), a feeding unit (2), a compacting unit (3) and a discharging unit (4);
the driving unit (1) is connected with at least one rotating shaft (2.3), the rotating shaft (2.3) is provided with spiral blades (2.4) in a surrounding mode, the rotating shaft (2.3) is arranged in the feeding cavity (2.1), the size of each spiral blade (2.4) is matched with that of the feeding cavity (2.1), and the feeding cavity (2.1) is provided with a feeding hole (2.2);
the discharge end of the feeding unit (2) is connected with a compacting unit (3), the compacting unit (3) comprises a feeding surface (3.1) and a discharge surface (3.2), and the inner diameter of the discharge surface (3.2) is smaller than that of the feeding surface (3.1);
the discharge end of the compacting unit (3) is connected with the discharge unit (4).
2. A continuous feed and discharge device as claimed in claim 1, wherein: the driving unit (1), the feeding unit (2), the compacting unit (3) and the discharging unit (4) are horizontally or vertically arranged.
3. A continuous feed and discharge device as claimed in claim 1, wherein: the compacting unit (3) comprises an inclined pipe section (3.3) and a straight pipe section (3.4);
the straight pipe section (3.4) is arranged on the discharge side of the inclined pipe section (3.3).
4. A continuous feed and discharge device as claimed in claim 1, wherein: the discharging unit (4) comprises a discharging cavity (4.1), and a discharging valve (4.2) is installed in the discharging cavity (4.1).
5. A continuous feed and discharge device as claimed in claim 4, wherein: the top of the discharge valve (4.2) is positioned outside the discharge cavity (4.1).
6. A continuous feed and discharge device as claimed in claim 1, wherein: the rotating end of the rotating shaft (2.3) is connected with the rotating motor (1.1) through the shaft coupling (1.2).
7. A continuous feed and discharge device as claimed in claim 1, wherein: the driving unit (1), the feeding unit (2), the compacting unit (3) and the discharging unit (4) are of an integrated or sectional structure.
8. A continuous feed and discharge device as claimed in claim 7, wherein: the driving unit (1), the feeding unit (2), the compacting unit (3) and the discharging unit (4) are installed and connected with each other in a fast-assembling mode through flanges or hoops.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220869118.8U CN217102203U (en) | 2022-04-15 | 2022-04-15 | Continuous feeding and discharging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220869118.8U CN217102203U (en) | 2022-04-15 | 2022-04-15 | Continuous feeding and discharging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217102203U true CN217102203U (en) | 2022-08-02 |
Family
ID=82581846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220869118.8U Active CN217102203U (en) | 2022-04-15 | 2022-04-15 | Continuous feeding and discharging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217102203U (en) |
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2022
- 2022-04-15 CN CN202220869118.8U patent/CN217102203U/en active Active
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