CN215726999U - Blast furnace ironmaking raw material sampling device - Google Patents
Blast furnace ironmaking raw material sampling device Download PDFInfo
- Publication number
- CN215726999U CN215726999U CN202121649571.XU CN202121649571U CN215726999U CN 215726999 U CN215726999 U CN 215726999U CN 202121649571 U CN202121649571 U CN 202121649571U CN 215726999 U CN215726999 U CN 215726999U
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- China
- Prior art keywords
- rail
- trolley
- vibrating screen
- sampling device
- receiving hopper
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- 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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- 239000002994 raw material Substances 0.000 title claims abstract description 25
- 238000005070 sampling Methods 0.000 title claims abstract description 25
- 238000007599 discharging Methods 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000005484 gravity Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to a blast furnace ironmaking raw material sampling device, which comprises: vibrating screen; the receiving hopper is positioned at the discharge port of the vibrating screen; the rail is arranged on the receiving hopper, and an inclined section is obliquely arranged downwards on the rail extending out of one side of the receiving hopper; the trolley is movably arranged on the rail through wheels; after the raw materials fall into the trolley on the rail through the vibrating screen, the trolley moves to the inclined section along the rail to finish discharging; the utility model simplifies the sampling flow of the vibrating screen, reduces the labor intensity of workers, can eliminate potential safety hazards and potential equipment damage hazards possibly existing in the sampling process of the vibrating screen, and realizes the sampling of the raw materials on the vibrating screen.
Description
Technical Field
The utility model relates to a sampling device, in particular to a sampling device for blast furnace ironmaking raw materials.
Background
The granularity and the quality of the blast furnace raw materials directly influence whether the blast furnace runs smoothly, and the sampling is the most critical step in the process of monitoring the granularity and the quality of the raw materials, so the raw material sampling is very important. Generally, a shovel, a spade and other sampling tools are used for sampling raw materials, the sampling tools are heavy and have high labor intensity, a worker is too close to a vibrating device and is easily damaged by machinery, and meanwhile, if the worker does not stably take the sampling tools, the shovel can be carelessly dropped into a receiving hopper under the impact force of the raw materials to cause the damage of the vibrating device; on the other hand, raw material particles fall on the shovel and are easy to pop out, so that sampling is not uniform, and sieving data and component assay data are inaccurate.
In view of the above, how to realize the sampling of the raw material becomes a problem which needs to be solved urgently by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is as follows: how to sample the raw materials;
in order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model relates to a blast furnace ironmaking raw material sampling device, which comprises: vibrating screen; the receiving hopper is positioned at the discharge port of the vibrating screen; the rail is arranged on the receiving hopper, and an inclined section is obliquely arranged downwards on the rail extending out of one side of the receiving hopper; the trolley is movably arranged on the rail through wheels; after the raw materials fall into the trolley on the rail through the vibrating screen, the trolley moves to the inclined section along the rail to finish discharging;
after the raw materials fall into to the dolly, promote the dolly along the rail motion, move to slope section department afterwards, realize the slope ejection of compact of dolly, the raw materials in the dolly receives the influence of gravity, and the landing is and fall into in the material taking container by oneself.
In order to limit the trolley from sliding out of the rail in an inclined way, the tail end of the inclined section is vertically provided with a limiting rod for limiting the trolley to move continuously;
when the trolley is abutted against the limiting rod at the tail end of the inclined section, the trolley is limited to move continuously.
Because the raw materials fall into the trolley and impact the trolley, the trolley inclines and is separated from the rail, and in order to prevent the condition, the utility model adopts the wheel with the wheel rim which is clamped and matched with the rail.
In order to realize that the trolley can only realize the discharge in one direction, the utility model adopts the trolley to be fixed with an opening side wall, and the opening of the opening side wall is close to the inclined section;
how to realize the translation of the push trolley on the rail, the push-pull handle is fixed on two sides of the side wall of the opening;
the trolley is pulled through the push-pull handle, so that the trolley can be translated on the rail.
The utility model has the beneficial effects that: the utility model relates to a blast furnace ironmaking raw material sampling device, which simplifies the sampling process of a vibrating screen, reduces the labor intensity of workers, can eliminate potential safety hazards and potential equipment damage hazards during sampling of the vibrating screen, and realizes sampling of raw materials on the vibrating screen.
Drawings
The utility model is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the cart;
in the figure: 1-trolley, 2-wheel, 3-wheel rim, 5-vibrating screen, 6-rail, 7-limiting rod, 8-receiving hopper, 9-push-pull handle, 10-inclined section and 11-opening side wall.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1 and 2, the device mainly comprises a rail 6 and a trolley 1, the rail 6 is arranged in the direction of a vibrating screen 5, one end of the rail 6 extends out of a receiving hopper 8 for a certain distance, a downward inclined section 10 is manufactured at the tail end of the rail 6, a limiting rod 7 is installed at the tail end of the inclined section 1, the rail 6 fixes two angle steels on the receiving hopper 8, the fixing position is selected according to the position of a blanking parabola, two wheels 2 are respectively arranged on two sides of the trolley 1, rims 3 are arranged on two sides of the wheels, the derailment phenomenon can be avoided, the wheels 2 are connected through a pin shaft, the trolley 1 is provided with an opening side wall 11, the opening side wall 11 is specifically sealed in three sides, one side of a sample outlet is not sealed, and a push-pull handle 9 is installed on one side of the sample outlet of the trolley 1. When needs sample, place dolly 1 on rail 6, promote push-and-pull handle 9 along 6 directions of rail for sample dolly 1 removes the sample of 5 below directions of shale shaker, and pull push-and-pull handle 9 makes dolly 1 outwards remove along 6 directions of rail after the sample, and dolly 1 receives circular arc rail 6 to influence the gliding gag lever post 7 departments of gliding, and the sample receives the gravity action to slide and get into the dress appearance container by oneself in dolly 1, accomplishes the sample operation.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations can be made by the worker in the light of the above teachings without departing from the spirit of the utility model. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (5)
1. A blast furnace ironmaking raw material sampling device is characterized by comprising:
vibrating screen;
the receiving hopper is positioned at the discharge port of the vibrating screen;
the rail is arranged on the receiving hopper, and an inclined section is obliquely arranged downwards on the rail extending out of one side of the receiving hopper;
the trolley is movably arranged on the rail through wheels;
and when the raw materials fall onto the trolley on the rail through the vibrating screen, the trolley moves to the inclined section along the rail, and then discharging is finished.
2. The blast furnace ironmaking raw material sampling device according to claim 1, wherein a limiting rod for limiting the trolley to move continuously is vertically arranged at the tail end of the inclined section.
3. The apparatus as claimed in claim 1, wherein said wheel has a rim for engaging said rail.
4. The sampling device of claim 1, wherein the trolley has an opening sidewall fixed thereto, the opening of the opening sidewall being adjacent to the inclined section.
5. The sampling device of blast furnace ironmaking raw material according to claim 4, characterized in that push-pull handles are fixed on both sides of the side wall of the opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121649571.XU CN215726999U (en) | 2021-07-20 | 2021-07-20 | Blast furnace ironmaking raw material sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121649571.XU CN215726999U (en) | 2021-07-20 | 2021-07-20 | Blast furnace ironmaking raw material sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215726999U true CN215726999U (en) | 2022-02-01 |
Family
ID=79987968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121649571.XU Active CN215726999U (en) | 2021-07-20 | 2021-07-20 | Blast furnace ironmaking raw material sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215726999U (en) |
-
2021
- 2021-07-20 CN CN202121649571.XU patent/CN215726999U/en active Active
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