CN213386261U - Ore sand collection device - Google Patents
Ore sand collection device Download PDFInfo
- Publication number
- CN213386261U CN213386261U CN202022211595.9U CN202022211595U CN213386261U CN 213386261 U CN213386261 U CN 213386261U CN 202022211595 U CN202022211595 U CN 202022211595U CN 213386261 U CN213386261 U CN 213386261U
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- CN
- China
- Prior art keywords
- belt
- roller
- driving
- ore sand
- supporting
- 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.)
- Expired - Fee Related
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- 239000004576 sand Substances 0.000 title claims abstract description 51
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 230000000712 assembly Effects 0.000 claims abstract description 8
- 238000000429 assembly Methods 0.000 claims abstract description 8
- 238000007790 scraping Methods 0.000 claims description 13
- 239000003638 chemical reducing agent Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 2
- 239000011707 mineral Substances 0.000 claims description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
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- Auxiliary Methods And Devices For Loading And Unloading (AREA)
Abstract
The utility model relates to an ore sand collection device technical field specifically is an ore sand collection device. The ore sand collecting device comprises a main frame, wherein a belt conveying mechanism and a plurality of belt supporting assemblies are erected on the main frame; the belt conveying mechanism comprises a driving roller, a driven roller, a belt and a driving component; the belt is arranged on the transmission roller and the driven roller; the driving component is in driving connection with the driving roller and used for driving the belt to run. The utility model has the advantages that: the belt is driven to run by the driving roller and the driven roller so as to convey the ore sand to a specified position in order to realize the centralized collection of the ore sand; in the transportation of ore sand, support the middle part and the outer edge of belt respectively through adopting outside backing roll and inside backing roll for the belt in the transportation forms a concave surface, bears the ore sand through the concave surface, can avoid the ore sand by a wide margin to be shaken out in transportation, has promoted the reliability.
Description
Technical Field
The utility model relates to an ore sand collection device technical field specifically is an ore sand collection device.
Background
Placer refers to the deposit that is present in a sand gravel deposit. This is due to the fact that rocks or deposits are subject to weathering and erosion in the surface environment, where some of the more chemically stable minerals are retained and transported over some distance and deposited with gravel in low lying positions to form mined sand.
The general belt feeder of using of harbour concentrates the ore sand to carry corresponding regional collection, and when ore sand transportation operation, the belt part of belt feeder very easily produces the vibration, causes the ore sand to drop from the belt, drops not only to influence the normal operating of equipment on other equipment, drops subaerially, causes the raise dust, influences the environment. Therefore, the operation area of the belt conveyor needs to be cleaned by cleaning equipment at regular time, and a large amount of impurities exist in the ore sand after being cleaned and recovered, so that the ore sand collection efficiency is greatly reduced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the technical problem who exists among the prior art, provide a ore sand collection device and solve above-mentioned ore sand production process and appear the problem that drops easily.
The utility model provides an above-mentioned technical problem's technical scheme as follows: the ore sand collecting device comprises a main frame, wherein a belt conveying mechanism and a plurality of belt supporting assemblies are erected on the main frame;
the belt conveying mechanism comprises a driving roller, a driven roller, a belt and a driving component; the belt is arranged on the transmission roller and the driven roller; the driving component is in driving connection with the driving roller and is used for driving the belt to run;
the belt supporting assemblies are arranged at equal intervals along the conveying direction of the belt and are used for supporting the belt; the belt supporting assembly comprises an external supporting roller and an internal supporting roller, wherein the external supporting roller is used for supporting two side edges of the belt, and the internal supporting roller is used for supporting the middle part of the belt; the inside backing roll is horizontal setting, the one end tilt up setting that inside backing roll was kept away from to outside backing roll.
The utility model has the advantages that: the belt is driven to run by the driving roller and the driven roller so as to convey the ore sand to a specified position in order to realize the centralized collection of the ore sand; in the transportation of ore sand, support the middle part and the outer edge of belt respectively through adopting outside backing roll and inside backing roll for the belt in the transportation forms a concave surface, bears the ore sand through the concave surface, can avoid the ore sand by a wide margin to be shaken out in transportation, has promoted the reliability.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Further, the driving assembly comprises a driving motor, a speed reducer and a transmission belt; the output end of the driving motor is connected with the input end of the speed reducer, and the output end of the speed reducer is in transmission connection with the driving roller through a transmission belt.
Further, still be provided with the removal subassembly that links to each other with the driven voller on the main frame, the removal subassembly is used for driving the driven voller in order to adjust the tensioning degree of belt.
Further, the moving assembly comprises a moving block, a lead screw and two guide rails; the movable block is arranged between the two guide rails in a sliding mode, and the moving end of the lead screw is connected with the movable block.
Further, the device also comprises a scraping plate for scraping the residual materials on the belt; and a support frame is arranged between the scraping plate and the moving block.
Furthermore, one side of the scraping plate close to the driven roller is provided with a cambered surface matched with the driven roller, and the circle center of the cambered surface is superposed with the axis of the driven roller.
The belt tensioning device has the advantages that the belt tensioning degree can be effectively adjusted by adjusting the position of the driven roller through the moving assembly, and the condition that the belt slips or is stressed too much is avoided; the scraper plate added can effectively scrape off ore sand attached to the surface of the belt after the belt is discharged, so that the ore sand conveyed can be collected.
Drawings
Fig. 1 is a top view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is an enlarged view of a portion of the drive assembly of FIG. 1 in accordance with the present invention;
FIG. 4 is a schematic cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;
FIG. 5 is an enlarged view of a portion of the moving element of FIG. 1 according to the present invention;
FIG. 6 is an enlarged view of a portion of the moving element of FIG. 2 according to the present invention;
fig. 7 is a connection position relationship diagram of the scraping plate and the moving assembly of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. the device comprises a main frame, 2, a belt conveying mechanism, 21, a transmission roller, 22, a driven roller, 23, a belt, 24, a driving assembly, 3, a belt supporting assembly, 3a, an outer supporting roller, 3b, an inner supporting roller, 4, a moving assembly, 4a, a moving block, 4b, a lead screw, 4c, a guide rail, 5, a scraper plate, 5a, a supporting frame, 6 and an auxiliary roller.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
The utility model also provides an preferred embodiment
As shown in fig. 1 and 2, the ore sand collecting device of the present invention mainly includes a main frame 1, a belt conveying mechanism 2 and a belt supporting assembly 3.
The belt conveying mechanism 2 is erected on the main frame 1; the belt conveying mechanism 2 comprises a driving roller 21, a driven roller 22, a belt 23 and a driving component 24; the belt 2 is arranged on a driving roller 21 and a driven roller 22; the driving component 24 is in driving connection with the driving roller 21 and is used for driving the belt 23 to run;
as shown in fig. 4, a plurality of belt supporting assemblies 3 are provided, and the plurality of belt supporting assemblies 3 are sequentially erected on the main frame 1; the plurality of belt supporting assemblies 3 are arranged at equal intervals along the conveying direction of the belt 23 and are used for supporting the belt 23; the belt supporting assembly 3 comprises an outer supporting roller 3a and an inner supporting roller 3b, wherein the outer supporting roller 3a is used for supporting two side edges of the belt 23, and the inner supporting roller 3b is used for supporting the middle part of the belt 23; the inner supporting roller 3b is horizontally arranged, and one end, far away from the inner supporting roller 3b, of the outer supporting roller 3a is arranged in an upward inclined mode.
The belt 23 is driven to run by the driving roller 21 and the driven roller 22 so as to convey the ore sand to a specified position in order to realize the centralized collection of the ore sand; in the transportation of ore sand, support the middle part and the outer edge of belt 23 respectively through adopting outside backing roll 3a and inside backing roll 3b for belt 23 in the transportation forms a concave surface, bears the ore sand through the concave surface, can avoid the ore sand by a wide margin to be shaken out in transportation, has promoted the reliability.
In the present embodiment, as shown in fig. 3, the driving assembly 24 includes a driving motor, a speed reducer and a transmission belt; the output end of the driving motor is connected with the input end of the speed reducer, the output end of the speed reducer is in transmission connection with the transmission roller 21 through a transmission belt, and the transmission roller 21 is driven to stably rotate under the matching of the speed reducer and the transmission belt by controlling the operation of the driving motor so as to realize the stable transmission of the belt 23.
In this embodiment, as shown in fig. 5, a moving assembly 4 connected to the driven roller 22 is further disposed on the main frame 1, the moving assembly 4 is configured to drive the driven roller 22 to adjust the tensioning degree of the belt 23, and the belt 23 can be effectively scraped off with ore attached to the surface of the discharged material by the scraper 5, so as to ensure that the conveyed ore can be collected.
As shown in fig. 6, the moving assembly 4 includes a moving block 4a, a lead screw 4b and two guide rails 4 c; the moving block 4a is slidably arranged between the two guide rails 4c, the moving end of the lead screw 4b is connected with the moving block 4a, the moving block is driven to move along the guide rails 4c by adjusting the lead screw 4b so as to drive the driven roller 22 to be close to or far away from the driving roller 21, and the tightness degree of the belt 23 is effectively adjusted by changing the distance between the driving roller 21 and the driven roller 22.
In addition, as shown in fig. 6 and 7, in order to prevent the surface of the belt 23 from being adhered with the ore, the ore collecting device further includes a scraper 5 for scraping the remainder on the belt 23; a support frame 5a is arranged between the scraping plate 5 and the moving block 4a, and is connected with the moving block 4a through the support frame 5a, when the position of the moving block 4a is adjusted, the scraping plate 5 can be ensured to move synchronously, so that a constant distance is ensured to exist between the scraping plate 5 and the belt 23; one side of the scraping plate 5 close to the driven roller 22 is provided with a cambered surface matched with the driven roller 22, and the center of the cambered surface coincides with the axis of the driven roller 22.
In this embodiment, a plurality of auxiliary rollers 6 sequentially arranged along the belt 23 are further disposed in the main frame 1, and the auxiliary rollers 6 bear the load from the bottom of the belt 23, so as to reduce the stress on the belt 23.
The working process of the utility model is as follows:
(1) preparation before work
The whole device is arranged in an operation area by mounting ore sand, one end close to a driving roller 22 is arranged in an ore sand feeding area as a feeding end, and one end close to a driven roller 22 is arranged in an ore sand centralized storage area as a discharging end; then checking whether the tightness degree of the belt 23 reaches the conveying standard, if the belt 23 is relatively loose, adjusting the lead screw 4b to enable the moving block 4a to drive the driven roller 22 to move in the direction far away from the driving roller 21; if the belt 23 is relatively tight, the lead screw 4b can be adjusted so that the moving block 4a moves the driven roller 22 in a direction closer to the driving roller 21.
(2) In work engineering
After the whole device inspection finishes, start driving motor, drive belt 23 operation, load the belt 23 with the ore sand along the ore sand feed end on, under the support of outside backing roll 3a and inside backing roll 3b for belt 23 forms a concave surface, and the ore sand that transports is piled up in the concave surface, has effectively reduced the probability that the ore sand spills over, and the ore sand is carried and is shifted out naturally behind the discharge end, has realized the concentrated collection of ore sand promptly.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (7)
1. The ore sand collecting device is characterized by comprising a main machine frame (1), wherein a belt conveying mechanism (2) and a plurality of belt supporting assemblies (3) are erected on the main machine frame (1);
the belt conveying mechanism (2) comprises a driving roller (21), a driven roller (22), a belt (23) and a driving component (24); the belt (23) is arranged on the transmission roller (21) and the driven roller (22); the driving component (24) is in driving connection with the driving roller (21) and is used for driving the belt (23) to run;
the belt supporting assemblies (3) are arranged at equal intervals along the conveying direction of the belt (23) and are used for supporting the belt (23); the belt supporting assembly (3) comprises an outer supporting roller (3a) and an inner supporting roller (3b), wherein the outer supporting roller (3a) is used for supporting two side edges of the belt (23) respectively, and the inner supporting roller (3b) is used for supporting the middle part of the belt (23); the inner supporting roller (3b) is horizontally arranged, and one end, far away from the inner supporting roller (3b), of the outer supporting roller (3a) is arranged in an upward inclined mode.
2. The sand collection assembly of claim 1, wherein the drive assembly (24) includes a drive motor, a reducer, and a belt; the output end of the driving motor is connected with the input end of the speed reducer, and the output end of the speed reducer is in transmission connection with the transmission roller (21) through a transmission belt.
3. A sand collector as claimed in claim 1, characterised in that the main frame (1) is further provided with a moving assembly (4) connected to the driven roller (22), the moving assembly (4) being adapted to move the driven roller (22) to adjust the tension of the belt (23).
4. A sand collection device according to claim 3, wherein the moving assembly (4) comprises a moving block (4a), a lead screw (4b) and two guide rails (4 c); the moving block (4a) is arranged between the two guide rails (4c) in a sliding mode, and the moving end of the lead screw (4b) is connected with the moving block (4 a).
5. A mineral sand collecting device according to claim 4, characterized by further comprising a scraper plate (5) for scraping off excess material from the belt (23); a support frame (5a) is arranged between the scraping plate (5) and the moving block (4 a).
6. The ore sand collecting device according to claim 5, wherein one side of the scraping plate (5) close to the driven roller (22) is provided with an arc surface matched with the driven roller (22), and the center of the arc surface coincides with the axis of the driven roller (22).
7. A sand collector as claimed in claim 1, characterised in that a plurality of auxiliary rollers (6) are provided within the main frame (1) and arranged in series along the belt (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022211595.9U CN213386261U (en) | 2020-10-04 | 2020-10-04 | Ore sand collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022211595.9U CN213386261U (en) | 2020-10-04 | 2020-10-04 | Ore sand collection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213386261U true CN213386261U (en) | 2021-06-08 |
Family
ID=76185360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022211595.9U Expired - Fee Related CN213386261U (en) | 2020-10-04 | 2020-10-04 | Ore sand collection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213386261U (en) |
-
2020
- 2020-10-04 CN CN202022211595.9U patent/CN213386261U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210608 |