CN220176785U - Automatic mixing device - Google Patents
Automatic mixing device Download PDFInfo
- Publication number
- CN220176785U CN220176785U CN202321579345.8U CN202321579345U CN220176785U CN 220176785 U CN220176785 U CN 220176785U CN 202321579345 U CN202321579345 U CN 202321579345U CN 220176785 U CN220176785 U CN 220176785U
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- China
- Prior art keywords
- stone
- coal
- bin
- mixing device
- automatic mixing
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- 239000003245 coal Substances 0.000 claims abstract description 49
- 239000004575 stone Substances 0.000 claims abstract description 46
- 238000005303 weighing Methods 0.000 claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims description 5
- 238000013329 compounding Methods 0.000 claims 1
- 238000007599 discharging Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000001354 calcination Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Landscapes
- Accessories For Mixers (AREA)
Abstract
The utility model discloses an automatic mixing device, which belongs to the technical field of mixing and comprises a coal bin and a stone bin which are symmetrically arranged left and right, wherein a coal bin discharge port is arranged below the coal bin, and a belt scale is arranged below the coal bin discharge port; a stone bin discharge hole is formed in the lower portion of the stone bin, and a vibration feeder is arranged in the lower portion of the stone bin discharge hole; the belt conveyor is characterized in that a weighing hopper is arranged at the lower part of the discharge hole of the belt conveyor and the lower part of the discharge hole of the vibration feeder, and a feeding ground kang is arranged below the weighing hopper. Before mixing, the automatic mixing device of the utility model weighs coal at any time through a belt scale according to the proportion of the coal and the stone in the total weighing, and obtains the total weight through a weighing hopper for mixing, thereby realizing the rapid and accurate proportioning of the coal and the stone and improving the efficiency.
Description
Technical Field
The utility model relates to the technical field of mixing, in particular to an automatic mixing device.
Background
In the mine production process, especially in the lime production process, before kiln calcination, the coal and stone for calcination need to be proportioned in a certain proportion and then fed, most of existing mixing systems adopt a mode of respectively weighing the coal and stone and then mixing the coal and stone together, and the consumed time is long. Based on the above, the utility model provides an automatic mixing device which can realize rapid and accurate mixing by means of automatic weighing, transportation and mixing.
Disclosure of Invention
The utility model aims to provide an automatic mixing device which solves the problems.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model relates to an automatic mixing device which comprises a coal bin and a stone bin which are symmetrically arranged left and right, wherein a coal bin discharge hole is arranged below the coal bin, and a belt scale is arranged below the coal bin discharge hole; a stone bin discharge hole is formed in the lower portion of the stone bin, and a vibration feeder is arranged in the lower portion of the stone bin discharge hole; the belt conveyor is characterized in that a weighing hopper is arranged at the lower part of the discharge hole of the belt conveyor and the lower part of the discharge hole of the vibration feeder, and a feeding ground kang is arranged below the weighing hopper.
Further, a conical coal bin feeding hole and a stone bin feeding hole are respectively arranged above the coal bin and the stone bin.
Further, the coal bunker discharge port and the stone bunker discharge port are both funnel-shaped structures.
Further, the upper end surfaces of the coal bin feeding hole and the stone bin feeding hole are flush with the ground.
Further, a switch door is arranged below the weighing hopper, and the switch door is driven by a telescopic mechanism.
Furthermore, the telescopic mechanism adopts a hydraulic cylinder, an air cylinder or an electric push rod.
Further, the belt scale and the weighing hopper are electrically connected with the control cabinet.
Compared with the prior art, the utility model has the beneficial technical effects that:
before mixing, the automatic mixing device of the utility model weighs coal at any time through a belt scale according to the proportion of the coal and the stone in the total weighing, and obtains the total weight through a weighing hopper for mixing, thereby realizing the rapid and accurate proportioning of the coal and the stone and improving the efficiency.
Drawings
The utility model is further described with reference to the following description of the drawings.
FIG. 1 is a front view of an automatic mixing device of the present utility model;
FIG. 2 is a top view of the automatic mixing device of the present utility model;
reference numerals illustrate: 1. a coal bunker; 2. a stone bin; 3. a coal bin feed inlet; 4. a stone bin feed inlet; 5. a coal bunker discharge port; 6. a material outlet of the stone bin; 7. a belt scale; 8. a vibrating feeder; 9. a weighing hopper; 10. and feeding the ground kang.
Detailed Description
As shown in fig. 1-2, an automatic mixing device comprises a coal bin 1 and a stone bin 2 which are symmetrically arranged left and right, a coal bin discharging hole 5 is arranged below the coal bin 1, and a belt scale 7 is arranged below the coal bin discharging hole 5 and used for controlling coal feeding amount. The stone bin discharge gate 6 is installed to the below of stone bin 2, vibrations batcher 8 is installed to the below of stone bin discharge gate 6, improves ejection of compact efficiency, avoids the building stones to block stone bin discharge gate 6. And a weighing hopper 9 is arranged at the lower part of the discharge hole of the belt scale 7 and the discharge hole of the vibration feeder 8, so that coal and stone are mixed and weighed, and the proportion of the coal and stone is ensured to reach the standard. A feeding ground kang 10 is arranged below the weighing hopper 9, and the proportioned mixed materials are stored in the feeding ground kang.
Conical coal bunker feed inlets 3 and stone bunker feed inlets 4 are respectively arranged above the coal bunker 1 and the stone bunker 2, so that feeding is facilitated.
The coal bunker discharge hole 5 and the stone bunker discharge hole 6 are both funnel-shaped structures, so that the discharging is facilitated.
The upper end surfaces of the coal bin feeding hole 3 and the stone bin feeding hole 4 are flush with the ground, so that feeding is facilitated.
The switch door is installed to the below of weighing hopper 9, the opening and shutting of switch door is through telescopic machanism drive, and this is prior art means, and unnecessary redundant description is not here. Before the weighing reaches the specified value, the switch door is closed.
The telescopic mechanism adopts a hydraulic cylinder, an air cylinder or an electric push rod, and the specific use condition is selected according to actual requirements.
The belt scale 7 and the weighing hopper 9 are electrically connected with a control cabinet, and the weight change condition is monitored.
The action process of the utility model is as follows:
firstly, coal is stored in a coal bunker 1, and stone materials are stored in a stone bunker 2; then, coal is discharged from a coal bin discharge hole 5, falls onto a belt scale 7 to be transported and weighed, and the weighing result is transmitted to a control cabinet; then, stones are discharged from a stone bin discharge hole 6 under the action of a vibration feeder 8, fall into a weighing hopper 9 below together with coal, and the weighing result is transmitted to a control cabinet; finally, the control cabinet performs proportioning analysis according to the two weighing data, when the proportioning reaches a specified value and the weight reaches the maximum value of the weighing hopper 9, the discharging is stopped, the switch door of the weighing hopper 9 is opened, and the proportioned raw materials are placed into the feeding pit 10 below.
The above embodiments are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solutions of the present utility model should fall within the protection scope defined by the claims of the present utility model without departing from the design spirit of the present utility model.
Claims (7)
1. An automatic compounding device, its characterized in that: the coal bunker comprises a coal bunker (1) and a stone bunker (2) which are symmetrically arranged left and right, a coal bunker discharge port (5) is arranged below the coal bunker (1), and a belt scale (7) is arranged below the coal bunker discharge port (5); a stone bin discharge port (6) is arranged below the stone bin (2), and a vibration feeder (8) is arranged below the stone bin discharge port (6); a weighing hopper (9) is arranged at the lower part of the discharge hole of the belt scale (7) and the lower part of the discharge hole of the vibration feeder (8), and a feeding ground kang (10) is arranged below the weighing hopper (9).
2. An automatic mixing device according to claim 1, wherein: the coal bunker (1) and the stone bunker (2) are respectively provided with a conical coal bunker feed inlet (3) and a stone bunker feed inlet (4) above.
3. An automatic mixing device according to claim 1, wherein: the coal bin discharge port (5) and the stone bin discharge port (6) are both funnel-shaped structures.
4. An automatic mixing device according to claim 2, wherein: the upper end surfaces of the coal bin feeding hole (3) and the stone bin feeding hole (4) are flush with the ground.
5. An automatic mixing device according to claim 1, wherein: the lower part of the weighing hopper (9) is provided with a switch door, and the switch door is driven by a telescopic mechanism.
6. An automatic mixing device according to claim 5, wherein: the telescopic mechanism adopts a hydraulic cylinder, an air cylinder or an electric push rod.
7. An automatic mixing device according to claim 1, wherein: the belt scale (7) and the weighing hopper (9) are electrically connected with the control cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321579345.8U CN220176785U (en) | 2023-06-20 | 2023-06-20 | Automatic mixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321579345.8U CN220176785U (en) | 2023-06-20 | 2023-06-20 | Automatic mixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220176785U true CN220176785U (en) | 2023-12-15 |
Family
ID=89100986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321579345.8U Active CN220176785U (en) | 2023-06-20 | 2023-06-20 | Automatic mixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220176785U (en) |
-
2023
- 2023-06-20 CN CN202321579345.8U patent/CN220176785U/en active Active
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| GR01 | Patent grant |