CN211140497U - Wear-resisting type ore drawing chute - Google Patents
Wear-resisting type ore drawing chute Download PDFInfo
- Publication number
- CN211140497U CN211140497U CN201921756808.7U CN201921756808U CN211140497U CN 211140497 U CN211140497 U CN 211140497U CN 201921756808 U CN201921756808 U CN 201921756808U CN 211140497 U CN211140497 U CN 211140497U
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- China
- Prior art keywords
- wear
- groove
- abrasion
- resistant
- chute
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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.)
- Expired - Fee Related
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- 238000005299 abrasion Methods 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 19
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 4
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract description 5
- 239000011707 mineral Substances 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000008859 change Effects 0.000 abstract description 2
- 238000013461 design Methods 0.000 abstract description 2
- 239000000428 dust Substances 0.000 abstract description 2
- 238000003912 environmental pollution Methods 0.000 abstract description 2
- 230000005484 gravity Effects 0.000 abstract description 2
- 230000007246 mechanism Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 description 4
- 210000005056 cell body Anatomy 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
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Abstract
The utility model discloses a wear-resistant ore drawing chute, which comprises a chute body arranged obliquely, wherein four support legs are vertically and downwardly arranged on the lower bottom surface of the chute body, an anti-abrasion through groove is formed on the material receiving surface of the chute body, a wear-resistant roller is horizontally arranged below the anti-abrasion through groove, and a part of circumferential surface of the wear-resistant roller is positioned in the chute body after passing through the anti-abrasion through groove; the utility model has the advantages that: the utility model discloses simple structure replaces vibrating motor through the reciprocal linear vibration mechanism of design, makes the vertical vibration change left and right sides vibration by a wide margin, cooperates the ore deposit groove of putting that the slope set up simultaneously, the abundant self gravity that has utilized the mineral aggregate, the energy saving, equipment fault rate is low, and the mineral aggregate does not exist and throws and the whereabouts motion, reduces the production of dust, reduces environmental pollution.
Description
The technical field is as follows:
the utility model relates to a mineral processing technology field especially relates to a wear-resisting type ore drawing chute.
Background art:
the chute is the essential equipment among the metal smelting process, adopt the chute ore drawing to overcome the most effective method of difference in height, chute among the prior art generally includes the cell body that the slope set up, the material accomplishes the ore drawing in the cell body falls at certain height, but in actual production, because the material face that receives of cell body is constantly strikeed to the ore, it is very serious to receive the wearing and tearing of material face, in case worn out, the incident of leaking the ore easily takes place, because the wearing and tearing condition of receiving the material face is hardly observed to daily equipment inspection, only just weld and consolidate it when equipment overhaul, there are huge potential safety hazard and equipment damage risk, and need shut down during the maintenance, maintenance person needs to go into the in-groove internal maintenance, time-consuming maintenance is hard, work efficiency is low.
The utility model has the following contents:
an object of the utility model is to provide a wear-resisting type ore drawing chute.
The content of the utility model is as follows: a wear-resistant ore drawing chute comprises a chute body which is obliquely arranged, wherein four support legs are vertically and downwardly arranged on the lower bottom surface of the chute body, a wear-resistant through groove is formed in the material receiving surface of the chute body, a wear-resistant roller is horizontally arranged below the wear-resistant through groove, a part of circumferential surface of the wear-resistant roller penetrates through the wear-resistant through groove and then is positioned in the chute body, the width of the wear-resistant through groove is smaller than the diameter of the wear-resistant roller, the wear-resistant roller completely blocks the wear-resistant through groove, the center of the wear-resistant roller is fixedly connected with a central shaft, two ends of the central shaft are rotatably connected with a fixed plate which is fixedly arranged on the side surface of the chute body, one end of the central shaft is fixedly connected with a transmission gear, the transmission gear is meshed with a single-tooth gear, and the center of the single-tooth gear is fixedly, one end of the transmission shaft is rotatably connected with the fixed plate, and the other end of the transmission shaft penetrates through the motor frame and then is in transmission connection with the servo motor.
Furthermore, a sealing ring is embedded in the inner wall of the anti-abrasion through groove.
Furthermore, the wear-resistant roller consists of a central cylinder and an outer cylinder which are concentrically arranged, and the central cylinder and the outer cylinder are connected through a supporting edge.
Further, the outer surface of the outer cylinder is coated with a silicon carbide coating.
The utility model has the advantages that: the utility model discloses simple structure replaces vibrating motor through the reciprocal linear vibration mechanism of design, makes the vertical vibration change left and right sides vibration by a wide margin, cooperates the ore deposit groove of putting that the slope set up simultaneously, the abundant self gravity that has utilized the mineral aggregate, the energy saving, equipment fault rate is low, and the mineral aggregate does not exist and throws and the whereabouts motion, reduces the production of dust, reduces environmental pollution.
Description of the drawings:
fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a left side view of the present invention;
FIG. 3 is a schematic view of the internal structure of the present invention;
FIG. 4 is a schematic view of the internal structure of the wear-resistant roller of the present invention;
in the figure, a chute body 1, supporting legs 2, an anti-abrasion through groove 3, an anti-abrasion roller 4, a central cylinder 4-1, an outer cylinder 4-2, a central shaft 5, a fixing plate 6, a transmission gear 7, a single-tooth gear 8, a transmission shaft 9, a motor frame 10 and a servo motor 11.
The specific implementation mode is as follows:
as shown in fig. 1 to 4, a wear-resistant ore drawing chute comprises a chute body 1 which is obliquely arranged, four support legs 2 are vertically and downwardly installed on the lower bottom surface of the chute body 1, a wear-resistant through groove 3 is formed on the material receiving surface of the chute body 1, a wear-resistant roller 4 is horizontally arranged below the wear-resistant through groove 3, a part of circumferential surface of the wear-resistant roller 4 passes through the wear-resistant through groove 3 and then is located in the chute body 1, the width of the wear-resistant through groove 3 is smaller than the diameter of the wear-resistant roller 4, the wear-resistant roller 4 completely blocks the wear-resistant through groove 3, the center of the wear-resistant roller 4 is fixedly connected with a central shaft 5, two ends of the central shaft 5 are rotatably connected with fixing plates 6, the fixing plates 6 are fixedly installed on the side surfaces of the chute body 1, and one end of the central shaft 5 is fixedly connected with a transmission gear 7, the transmission gear 7 is meshed with the single-tooth gear 8, the center of the single-tooth gear 8 is fixedly connected with the transmission shaft 9, one end of the transmission shaft 9 is rotatably connected with the fixed plate 6, and the other end of the transmission shaft 9 penetrates through the motor frame 10 and then is in transmission connection with the servo motor 11; a sealing ring is embedded in the inner wall of the anti-abrasion through groove 3; the wear-resistant roller 4 consists of a central cylinder 4-1 and an outer cylinder 4-2 which are concentrically arranged, and the central cylinder 4-1 is connected with the outer cylinder 4-2 through a supporting edge; the outer surface of the outer cylinder 4-2 is coated with a silicon carbide coating.
The working principle is that when the chute works, ore firstly impacts the wear-resistant roller 4 positioned in the chute body 1 when falling, the outer surface of the wear-resistant roller is coated with a silicon carbide coating, the wear resistance is good, the ore is prevented from directly impacting the bottom surface of the chute body 1, the abrasion of the chute body 1 is prevented, the abrasion condition of the wear-resistant roller 4 can be checked without stopping the chute in the use process, the servo motor 11 is started to enable the single-tooth gear 8 to rotate for a fixed number of turns (achieved through the prior art, a P L C pulse signal is transmitted to a driver of the servo motor), so that the wear-resistant roller 4 rotates for a certain angle, the wear-resistant roller 4 can be used for multiple times, and if large abrasion exists, online repair can be carried out, the service life of the chute is greatly prolonged, and.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides a wear-resisting type ore drawing chute, its includes chute body (1) that the slope set up four landing legs (2), its characterized in that are installed to the vertical downward of lower bottom surface of chute body (1): an anti-abrasion through groove (3) is formed in the material receiving surface of the chute body (1), a wear-resistant roller (4) is horizontally arranged below the anti-abrasion through groove (3), a part of circumferential surface of the wear-resistant roller (4) penetrates through the anti-abrasion through groove (3) and then is located in the chute body (1), the width of the anti-abrasion through groove (3) is smaller than the diameter of the wear-resistant roller (4), the wear-resistant roller (4) completely blocks the anti-abrasion through groove (3), the center of the wear-resistant roller (4) is fixedly connected with a central shaft (5), two ends of the central shaft (5) are rotatably connected with a fixing plate (6), the fixing plate (6) is fixedly installed on the side surface of the chute body (1), one end of the central shaft (5) is fixedly connected with a transmission gear (7), and the transmission gear (7) is meshed with a single-tooth gear (8), the center of monodentate gear (8) and transmission shaft (9) fixed connection, the one end of transmission shaft (9) with fixed plate (6) swivelling joint, the other end of transmission shaft (9) is passed behind motor frame (10) and is connected with servo motor (11) transmission.
2. A wear-resistant ore drawing chute according to claim 1, wherein: and a sealing ring is embedded in the inner wall of the anti-abrasion through groove (3).
3. A wear-resistant ore drawing chute according to claim 1, wherein: the wear-resistant roller (4) is composed of a central cylinder (4-1) and an outer cylinder (4-2) which are concentrically arranged, and the central cylinder (4-1) is connected with the outer cylinder (4-2) through a supporting edge.
4. A wear-resistant ore drawing chute according to claim 3, wherein: the outer surface of the outer cylinder (4-2) is coated with a silicon carbide coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921756808.7U CN211140497U (en) | 2019-10-19 | 2019-10-19 | Wear-resisting type ore drawing chute |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921756808.7U CN211140497U (en) | 2019-10-19 | 2019-10-19 | Wear-resisting type ore drawing chute |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211140497U true CN211140497U (en) | 2020-07-31 |
Family
ID=71771178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921756808.7U Expired - Fee Related CN211140497U (en) | 2019-10-19 | 2019-10-19 | Wear-resisting type ore drawing chute |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211140497U (en) |
-
2019
- 2019-10-19 CN CN201921756808.7U patent/CN211140497U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200731 |