CN213975449U - Be used for likepowder material to carry metering device - Google Patents
Be used for likepowder material to carry metering device Download PDFInfo
- Publication number
- CN213975449U CN213975449U CN202022907184.3U CN202022907184U CN213975449U CN 213975449 U CN213975449 U CN 213975449U CN 202022907184 U CN202022907184 U CN 202022907184U CN 213975449 U CN213975449 U CN 213975449U
- Authority
- CN
- China
- Prior art keywords
- rapping
- level switch
- metering device
- bin
- material level
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000463 material Substances 0.000 title claims abstract description 64
- 235000014676 Phragmites communis Nutrition 0.000 claims abstract description 18
- 238000003860 storage Methods 0.000 claims abstract description 11
- 239000000843 powder Substances 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000004568 cement Substances 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000002994 raw material Substances 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005574 cross-species transmission Effects 0.000 description 2
- 229910052602 gypsum Inorganic materials 0.000 description 2
- 239000010440 gypsum Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
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- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The utility model relates to the technical field of material conveying equipment, in particular to a metering device for conveying powdery materials; the technical scheme includes a storage bin, a fixed frame and a conveying belt, and further includes a blanking device, a rapping device and a material level switch, wherein the blanking device is arranged at the bottom of the storage bin, the rapping device is arranged on the wall of the storage bin, the material level switch is arranged below the blanking device, the material level switch comprises a reed and a proximity switch, the material level switch is connected with the rapping device and used for controlling the opening of the rapping device, and one end of the reed is movably connected to one side of the storage bin in the advancing direction of the conveying belt and is positioned below the proximity switch; the problems of difficult blanking and difficult metering of the existing cement production raw materials, particularly powdery materials with high water content are solved, the phenomenon that the materials are broken or overflow is avoided, and the labor intensity of operators is reduced.
Description
Technical Field
The utility model belongs to the technical field of material conveying equipment, concretely relates to be used for likepowder material to carry metering device.
Background
With the increasing environmental protection situation of China, the cement production raw materials are inevitably replaced by solid wastes. The powdery materials with high water content (about 15 percent), such as sandstone powder, desulfurized gypsum, iron ore sludge and the like, are used for producing cement clinker in large quantity, and because the materials have high water content and extremely poor liquidity, the materials are easy to stick and block, and are difficult to convey and measure in the using process.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes prior art's is not enough, provides one kind and is used for the powdery material to carry metering device, has solved present cement manufacture raw materials, especially contains the great powdery material unloading difficulty of moisture, measures the problem of difficulty.
In order to achieve the purpose, the utility model discloses a realize through following technical scheme:
the utility model provides a be used for powdery material to carry metering device, includes feed bin, fixed frame, conveyer belt, still includes unloader, rapping device, material level switch, unloader establishes in the feed bin bottom, rapping device establishes on the feed bin wall, material level switch establishes the below at unloader, material level switch includes reed and proximity switch, material level switch connects rapping device for control rapping device's opening, reed one end swing joint is in feed bin one side of conveyer belt advancing direction and is located proximity switch's below.
Further, unloader includes motor, screw propeller, the screw propeller is two sets of, and two sets of screw propeller's helical blade is dislocation arrangement, the motor is established in screw propeller's one end.
Further, rapping device includes the installing support and beats the motor, it establishes the one end at the installing support to beat the motor, the installing support slope runs through the setting on the both sides bulkhead of feed bin.
Furthermore, a blanking grate is arranged above the stock bin.
Further, the feed bin comprises a discharge port and a feed inlet, and the size of the discharge port is 0.55-0.6 times that of the feed inlet.
Further, the proximity switch is a capacitive proximity switch.
The utility model discloses produced beneficial effect for prior art does:
the utility model discloses an adopt the discharge gate size to be the 0.55~0.6 times proportion of feed inlet size, be favorable to containing the great powdery material whereabouts of moisture, set up the rapping device on the helical propeller of two sets of helical blade dislocation of each other and the bulkhead, avoid the material to block up, all can further promote the material whereabouts, set up the material level switch simultaneously, this material switch includes reed and capacitanc proximity switch, utilize opening and closing of reed and capacitanc proximity switch's far and near control rapping motor of distance, this reed is used for detecting whether the material whereabouts volume reaches the settlement height, the device simple structure, easily preparation, present cement manufacture raw materials has been solved, especially, contain the great powdery material unloading difficulty of moisture ratio, the problem of measurement difficulty, avoided the material to expect absolutely or spill over, operating personnel intensity of labour has been reduced.
Drawings
The invention will be further described with reference to the accompanying drawings:
fig. 1 is a front view of the powder material conveying and metering device of the present invention;
fig. 2 is a top view of the powder material conveying and metering device according to the present invention;
fig. 3 is a schematic structural view of the blanking device of the present invention;
in the figure: 1, a storage bin; 2, fixing the frame; 3, conveying a belt; 4-a screw propeller; 5, a motor; 6, mounting a bracket; 7, vibrating and beating a motor; 8, blanking grates; 9-reed; 10-capacitive proximity switch.
Detailed Description
In order to make the technical problem, technical scheme and beneficial effect that the utility model will solve more clearly understand, combine embodiment and attached drawing, it is right to go on further detailed description the utility model discloses. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. The technical solution of the present invention is described in detail below with reference to the embodiments and the drawings, but the scope of protection is not limited thereto.
As shown in fig. 1-3, the embodiment provides a powder material conveying and metering device, which comprises a storage bin 1, a fixed frame 2 and a conveying belt 3, wherein the storage bin 1 comprises a discharge port and a feed port, the size of the discharge port is 0.55-0.6 times of that of the feed port, and the storage bin is easy to stick and block and difficult to discharge due to poor flowability of powder materials with larger moisture content (about 15%) such as sandstone powder, desulfurized gypsum, iron ore sludge and the like, and the design size is favorable for discharging; the blanking device comprises a motor 5 and spiral propellers 4, the spiral propellers 4 are arranged in two groups, the spiral blades of the two groups of spiral propellers 4 are arranged in a staggered manner, mutual propulsion promotes blanking, smooth blanking of materials is guaranteed, and the motor 5 is arranged at one end of the spiral propeller 4; the rapping device comprises an installation support 6 and a rapping motor 7, the rapping motor 7 is arranged at one end of the installation support 6, the installation support 6 is obliquely arranged on the bin walls at two sides of the bin 1 in a penetrating manner, a discharging grate 8 is arranged inside the upper portion of the bin 1, and after the rapping motor 7 is started, the installation support 6 drives the wall of the bin 1 and the discharging grate 8 to vibrate to promote discharging; the material level switch comprises a reed 9 and a capacitance type proximity switch 10, the material level switch is connected with a rapping device and used for controlling the opening of the rapping device, one end of the reed 9 is movably connected to one side of the storage bin 1 in the advancing direction of the conveying belt 3 and is positioned under the capacitance type proximity switch 10, when the material on the conveying belt 3 reaches a certain height, the reed 9 is jacked up, and the reed 9 is close to the capacitance type proximity switch 10 to control the opening and closing of the rapping motor 75.
This embodiment during operation, the material is when the unloading grate 8 through feed bin 1 falls, it opens to shake motor 7 and unloader simultaneously, when the material of conveyer belt 3 reaches a take the altitude, reed 9 in the material level switch of top is by the material jack-up when being close capacitanc proximity switch 10, it stops work to shake behind the motor 7 time delay action a period, the operation personnel can set up the delay time as required, because these material moisture are big, the mobility is extremely poor, easily glue stifled, it impels through helical propeller 4 among the unloader, promote the material whereabouts, difficult jam, when not having the material on conveyer belt 3, capacitanc proximity switch 10 is kept away from to reed 9, rapping apparatus opens work.
In the embodiment, the discharge port size is 0.55-0.6 times of the feed port size, which is favorable for the falling of the powdery material with larger moisture content, the spiral propeller 4 with two groups of staggered spiral blades and the rapping device on the bin wall are arranged to avoid material blockage, which can further promote the falling of the material, and the material level switch is arranged at the same time, the material level switch comprises a reed 9 and a capacitive proximity switch 10, the distance between the reed 9 and the capacitive proximity switch 10 is utilized to control the opening and closing of the rapping motor 7, the material level switch can also be connected with the motor 5 of the spiral propeller 4 to control the opening and closing of the motor 5 of the spiral propeller 4, the reed 9 is used for detecting whether the falling amount of the material reaches the set height, the device has simple structure and easy manufacture, and solves the problem that the blanking of the existing cement production raw materials, especially the powdery material with larger moisture content is difficult, the problem of measurement difficulty has avoided the material to expect absolutely or spill over, has reduced operation personnel intensity of labour.
The above description is for further details of the present invention with reference to specific preferred embodiments, and it should not be understood that the embodiments of the present invention are limited thereto, and it will be apparent to those skilled in the art that the present invention can be implemented in a plurality of simple deductions or substitutions without departing from the scope of the present invention, and all such alterations and substitutions should be considered as belonging to the present invention, which is defined by the appended claims.
Claims (6)
1. The utility model provides a be used for powdery material to carry metering device, includes feed bin, fixed frame, conveyer belt, its characterized in that still includes unloader, rapping device, material level switch, unloader establishes in the feed bin bottom, rapping device establishes on the feed bin wall, material level switch establishes the below at unloader, material level switch includes reed and proximity switch, material level switch connection rapping device for control rapping device open, reed one end swing joint is in feed bin one side of conveyer belt advancing direction and is located proximity switch's below.
2. The powder material conveying and metering device is characterized in that the blanking device comprises a motor and two groups of screw propellers, the screw blades of the two groups of screw propellers are arranged in a staggered mode, and the motor is arranged at one end of each screw propeller.
3. The powder material conveying and metering device as claimed in claim 1, wherein the rapping device comprises a mounting bracket and a rapping motor, the rapping motor is arranged at one end of the mounting bracket, and the mounting bracket is obliquely arranged on the bin walls at two sides of the bin in a penetrating manner.
4. The powdery material conveying and metering device of claim 1, wherein a discharging grate is arranged above the storage bin.
5. The powder material conveying and metering device is characterized in that the storage bin comprises a discharge port and a feed port, and the size of the discharge port is 0.55-0.6 times that of the feed port.
6. A powder material handling and metering device of claim 1 wherein the proximity switch is a capacitive proximity switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022907184.3U CN213975449U (en) | 2020-12-07 | 2020-12-07 | Be used for likepowder material to carry metering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022907184.3U CN213975449U (en) | 2020-12-07 | 2020-12-07 | Be used for likepowder material to carry metering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213975449U true CN213975449U (en) | 2021-08-17 |
Family
ID=77240327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022907184.3U Active CN213975449U (en) | 2020-12-07 | 2020-12-07 | Be used for likepowder material to carry metering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213975449U (en) |
-
2020
- 2020-12-07 CN CN202022907184.3U patent/CN213975449U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 046000 west suburb of Luhua sub district office, Lucheng District, Changzhi City, Shanxi Province (former factory of Shanxi Jinpai Cement Group Co., Ltd.) Patentee after: Shanxi Changhao Environmental Protection Technology Co.,Ltd. Country or region after: China Address before: 047500 west suburb of Luhua office, Lucheng District, Changzhi City, Shanxi Province Patentee before: Shanxi Changhao Environmental Protection Technology Co.,Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address |