CN210259897U - Lifting mechanism for high-position feeding - Google Patents
Lifting mechanism for high-position feeding Download PDFInfo
- Publication number
- CN210259897U CN210259897U CN201920990965.8U CN201920990965U CN210259897U CN 210259897 U CN210259897 U CN 210259897U CN 201920990965 U CN201920990965 U CN 201920990965U CN 210259897 U CN210259897 U CN 210259897U
- Authority
- CN
- China
- Prior art keywords
- mesh belt
- conveying mesh
- roller
- belt
- conveying
- 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.)
- Active
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 23
- 239000000463 material Substances 0.000 claims abstract description 10
- 239000002184 metal Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 16
- 239000002245 particle Substances 0.000 abstract description 8
- 230000005540 biological transmission Effects 0.000 description 16
- 238000007599 discharging Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 238000012216 screening Methods 0.000 description 7
- 230000000903 blocking effect Effects 0.000 description 2
- 230000004069 differentiation Effects 0.000 description 2
- 230000010358 mechanical oscillation Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
Images
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a hoist mechanism for eminence pay-off, including the support, the drive roll is installed to its lower part, and the driven voller is installed on upper portion, and drive roll and driven voller all include the pivot, and the both ends of pivot are by outer and interior in proper order the cover be equipped with first roller dish and second roller dish, and the cover is equipped with outer conveying mesh belt on the first roller dish, and conveying mesh belt during the cover is equipped with on the second roller dish, and conveying mesh belt in the cover was equipped with in the pivot, and the aperture of outer conveying mesh belt, well conveying mesh belt and inner conveying mesh belt's sieve mesh belt reduces in proper order. It can prevent that the ore that the mechanical vibration of conveying promotion in-process caused from falling, reduces the material loss, promotes the degree of safety in utilization to utilize the conveying to promote the mechanical vibration of in-process and sieve the ore of different particle diameters.
Description
Technical Field
The utility model relates to a mechanical equipment field particularly, relates to a hoist mechanism for eminence pay-off.
Background
In the process of ore mining, mined ores need to be transported and lifted from a low position to a high position frequently, the conveyor belt mechanism is ore transportation equipment which is commonly used in the prior art and can basically meet the requirement of ore lifting transportation, but the problems of two aspects of ore transportation and ore lifting by using the existing conveyor belt mechanism exist, on one hand, the existing mechanism cannot solve the problem of inevitable vibration in the process of transporting and lifting, and most of the ores are irregular blocks, and the ores are easy to roll and fall in the vibration process, so that not only can the material loss be caused, but also the safety accident be caused; on the other hand, the mined ores have different particle sizes, and can be normally used only by subsequent differentiation, so that the process of differentiation wastes time and labor, and the use efficiency of the ores is seriously influenced.
The present application is made in view of this feature.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a hoist mechanism for eminence pay-off, it can prevent that the ore that the mechanical oscillation that the conveying promoted the in-process caused from falling, reduces the material loss, promotes the degree of safety in utilization to utilize the conveying to promote the mechanical oscillation in-process and sieve the ore of different particle diameters.
In order to realize the above purpose, the technical scheme of the utility model is as follows:
the utility model provides a lifting mechanism for feeding materials at high positions, a driving roller is arranged at the lower part of a bracket, a driven roller is arranged at the upper part of the bracket, the driving roller is connected with a motor, the automatic discharging device is characterized in that the driving roller and the driven roller both comprise rotating shafts, a first roller disc and a second roller disc are symmetrically sleeved at two ends of each rotating shaft from outside to inside in sequence, the diameter of the first roller disc is larger than that of the second roller disc, outer conveying mesh belts, middle conveying mesh belts and inner conveying mesh belts are arranged on the driving roller and the driven roller, the outer conveying mesh belts are sleeved on the first roller disc, the middle conveying mesh belts are sleeved on the second roller disc, the inner conveying mesh belts are sleeved on the rotating shafts, the mesh apertures of the outer conveying mesh belts, the middle conveying mesh belts and the inner conveying mesh belts are sequentially reduced, a plurality of baffle plates are arranged on the outer conveying mesh belts, the middle conveying mesh belts and the inner conveying mesh belts, and corresponding discharging slideways are respectively arranged at the positions, below the driven roller, of the outer conveying mesh belts, the middle conveying mesh belts and the inner conveying.
Preferably, the first roller disc, the second roller disc and the side wall of the rotating shaft are respectively provided with an anti-falling groove, the outer conveying mesh belt, the middle conveying mesh belt and the inner conveying mesh belt respectively comprise two rubber strips clamped in the anti-falling grooves and a soft elastic screen mesh belt arranged between the two rubber strips, and one side of each rubber strip contacting with the bottom of the anti-falling groove is convexly provided with a plurality of vibration lugs.
Preferably, outer conveying mesh belt, well conveying mesh belt and interior conveying mesh belt are the stereoplasm metal mesh, and the support still includes the baffle, and the baffle is installed on the pivot to through mounting hole and pivot normal running fit.
Compared with the prior art, the utility model provides a hoist mechanism for eminence pay-off's beneficial effect is:
(1) the material is conveyed and lifted to a high place by arranging a bracket, a driving roller, a driven roller, an outer conveying mesh belt, a middle conveying mesh belt, an inner conveying mesh belt and conveying connection among all components;
(2) the ore screening method comprises the steps that a driving roller and a driven roller comprise a rotating shaft, a first roller disc and a second roller disc which are sleeved on the rotating shaft, an outer conveying mesh belt is sleeved on the first roller disc, a middle conveying mesh belt is sleeved on the second roller disc, an inner conveying mesh belt is sleeved on the rotating shaft, and the pore diameters of the three conveying mesh belts are sequentially reduced from outside to inside, so that the ore screening function with different particle sizes is realized;
(3) the three conveying net belts are provided with the plurality of material blocking plates, so that inevitable downward rolling of ores in the conveying and lifting process is prevented, and the conveying and lifting are smoothly carried out;
(4) respectively arranging a corresponding discharging slideway at the position, below the driven roller, of the three conveying mesh belts, and respectively collecting the screened ores;
(5) through arranging the anti-falling grooves on the side walls of the first roller disc, the second roller disc and the rotating shaft, three conveying mesh belts are arranged and comprise two rubber strips and a soft elastic screen mesh belt arranged between the rubber strips, so that the rubber strips are matched with the anti-falling grooves and clamped in the anti-falling grooves, thereby the connection between the three conveying mesh belts and the roller disc or the rotating shaft is more stable, the soft elastic screen belts are prevented from being stretched inwards after being deformed when bearing ores, the conveying mesh belts fall off from the roller disc, the rubber strips are matched with the clamping of the anti-falling grooves to provide the support for the soft elastic screen belts to generate elastic deformation, the soft elastic screen belts not only can tightly hold ores through deformation, the vibration screening device has the advantages that excellent vibration damping effect can be achieved, ore vibration is prevented from falling off, and the vibration screening effect of the three conveying net belts is further improved by the aid of the plurality of vibration lugs arranged on the side, in contact with the bottom of the anti-falling groove, of the rubber strip in a protruding mode;
(6) through setting up outer conveying mesh belt, well conveying mesh belt and interior conveying mesh belt for stereoplasm metal mesh, stereoplasm metal mesh can make the stereoplasm ore beat under the effect of vibration to further utilize the vibration of machinery self to sieve, and through installing the baffle in the pivot, prevent to promote in-process ore and beat and fall.
Drawings
Fig. 1 is a schematic view of a lifting mechanism for high-altitude feeding provided in embodiment 1 of the present invention;
fig. 2 is a cross-sectional view of a drive roll of a lifting mechanism for high-altitude feeding provided in embodiment 1 of the present invention;
fig. 3 is a partial schematic view of an outer conveying mesh belt of a lifting mechanism for high-altitude feeding provided in embodiment 1 of the present invention;
fig. 4 is a schematic view of a discharging chute of a lifting mechanism for high-altitude feeding provided in embodiment 1 of the present invention;
fig. 5 is a sectional view of a drive roll of a lifting mechanism for high feed according to embodiment 2 of the present invention;
fig. 6 is a partial schematic view of an outer conveying mesh belt of a lifting mechanism for feeding materials at high positions according to embodiment 2 of the present invention.
The labels in the figure are: 10-an outer conveyor belt; 101-a screen belt; 102-a rubber strip; 1021-vibrating bumps; 11-a middle conveyor belt; 12-an inner conveyor belt; 20-a drive roll; 201-a rotating shaft; 202-a second roller disc; 203-a first roller disc; 204-anti-drop groove; 21-a driven roller; 30-a striker plate; 40-a discharge chute; 41-a receiving end; 42-a discharge end; 50-a scaffold; 51-baffle.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention:
example 1
Referring to fig. 1 to 4, the present embodiment provides a lifting mechanism for high-altitude feeding, which includes a bracket 50, a driving roller 20 mounted on a lower portion of the bracket 50, and a driven roller 21 mounted on an upper portion of the bracket 50, wherein the driving roller 20 is connected to a motor (not shown) for driving the driving roller 20 to rotate. Referring to fig. 2, the driving roller 20 and the driven roller 21 both include a rotating shaft 201, the two ends of the rotating shaft 201 are symmetrically sleeved with a first roller disc 203 and a second roller disc 202 from outside to inside in sequence, the first roller disc 203 and the second roller disc 202 are both discs with thickness, mounting holes matched with the rotating shaft 201 are formed in the middle of the first roller disc 203 and the second roller disc 202, the first roller disc 203 and the second roller disc 202 are sleeved on the rotating shaft 201 through the mounting holes and fixedly connected with the rotating shaft 201, the diameter of the first roller disc 203 is larger than that of the second roller disc 202, and therefore the side walls of the first roller disc 203, the second roller disc 202 and the rotating shaft 201 form a stepped structure.
The driving roller 20 and the driven roller 21 are provided with an outer transmission mesh belt 10, a middle transmission mesh belt 11 and an inner transmission mesh belt 12, specifically, the outer transmission mesh belt 10 is sleeved on a first roller disc 203, the width of the outer transmission mesh belt 10 is matched with the distance between two first roller discs 203 on the same rotating shaft 201, so that the outer transmission mesh belt 10 just uses the side walls of the four first roller discs 203 as supports to form a transmission belt mechanism, the middle transmission mesh belt 11 is sleeved on a second roller disc 202, the inner transmission mesh belt 12 is sleeved on the rotating shaft 201, the outer transmission mesh belt 10, the middle transmission mesh belt 11 and the inner transmission mesh belt 12 are of a three-layer transmission mesh structure sleeved with each other, and the mesh hole diameters of the outer transmission mesh belt 10, the middle transmission mesh belt 11 and the inner transmission mesh belt 12 are sequentially reduced.
Referring to fig. 2 and 3, the outer conveying belt 10 includes two rubber strips 102 and a soft elastic screen belt 101 installed between the two rubber strips 102, the thickness of the rubber strips 102 is greater than that of the soft elastic screen belt 101, correspondingly, the sidewall of the first roller disc 203 is provided with an anti-falling groove 204 matched with the rubber strips 102, the two rubber strips 102 of the outer conveying belt 10 are respectively clamped in the anti-falling groove 204 of the first roller disc 203, so that the connection between the outer conveying belt 10 and the first roller disc 203 is more stable and is prevented from falling off, the soft elastic screen belt 101 not only can tightly wrap ore through deformation, but also can generate an excellent vibration reduction effect to prevent ore from vibrating to fall off, and the rubber strips 102 can further provide the vibration reduction effect. Similarly, the middle conveyor belt 11 and the inner conveyor belt 12 have the same structure as the outer conveyor belt 10, the side walls of the second roller disc 202 and the rotating shaft 201 are also provided with anti-falling grooves 204 matched with the rubber strips 102, the rubber strips 102 of the middle conveyor belt 11 are clamped in the anti-falling grooves 204 of the second roller disc 202, the rubber strips 102 of the inner conveyor belt 12 are clamped in the anti-falling grooves 204 of the rotating shaft 201, the diameter of the first roller disc 203 is larger than that of the second roller disc 202, so that the installation position of the middle conveyor belt 11 is between the outer conveyor belt 10 and the inner conveyor belt 12, the aperture of the screen belt 101 of the outer conveyor belt 10, the middle conveyor belt 11 and the inner conveyor belt 12 is sequentially reduced, thereby realizing the screening function of ores with different particle sizes, the motor drives the driving roller 20 to rotate, the rotating shaft 201, the second roller disc 202 and the first roller disc 203 which are included in the driving roller 20 rotate together, thereby drive interior conveying mesh belt 12 respectively, well conveying mesh belt 11 and outer conveying mesh belt 10 simultaneously around drive roll 20 and driven voller 21 motion, put all ores to outer conveying mesh belt 10 earlier, in the in-process that the conveying promoted, the inevitable continuous vibration that produces of mechanical structure, make outer conveying mesh belt 10 sieve the ore, make the ore that the particle size is less fall to well conveying mesh belt 11 on, continue to sieve under the effect of vibration, make the ore that the particle size is less fall to interior conveying mesh belt 12 on, finally, under the effect of vibration, interior conveying mesh belt 12 can also sieve and distinguish unnecessary impurity and powder in the ore.
Each rubber strip 102 of the outer conveying mesh belt 10, the middle conveying mesh belt 11 and the inner conveying mesh belt 12 is convexly provided with a plurality of vibration lugs 1021 at one side contacted with the groove bottom of the anti-falling groove 204, and when the outer conveying mesh belt 10, the middle conveying mesh belt 11 and the inner conveying mesh belt 12 move by taking the driving roller 20 and the driven roller 21 as fulcrums respectively, the vibration lugs 1021 are intermittently contacted with the groove bottom of the anti-falling groove 204, so that the rubber strips 102 are intermittently jacked up, the outer conveying mesh belt 10, the middle conveying mesh belt 11 and the inner conveying mesh belt 12 are intermittently vibrated and shaken, and the screening effect is further enhanced.
Further referring to fig. 1 and 3, a plurality of baffle plates 30 are respectively installed on the outer conveying mesh belt 10, the middle conveying mesh belt 11 and the inner conveying mesh belt 12, each baffle plate 30 comprises a vertical baffle plate perpendicular to the screen mesh belt 101, a transverse baffle plate parallel to the screen mesh belt 101 is installed on the upper portion of each vertical plate, each baffle plate 30 is used for preventing ores from rolling downwards along the screen mesh belt 101 in the lifting process, each vertical baffle plate and each transverse baffle plate form an L-shaped hook, and the blocking effect of each baffle plate 30 can be further improved.
Referring further to fig. 1 and 4, the outer conveying mesh belt 10, the middle conveying mesh belt 11 and the inner conveying mesh belt 12 are respectively provided with a corresponding discharging slideway 40 below the driven roller 21 for respectively receiving the ore materials lifted to the high position by transportation, specifically, the discharging slideway 40 is provided with a receiving end 41 and a discharging end 42, the receiving end 41 is higher than the discharging end 42, the receiving end 41 extends into the gap between the side edges of the outer conveying mesh belt 10, the middle conveying mesh belt 11 and the inner conveying mesh belt 12, bypasses the driven roller 21 and is positioned right below one end of the outer conveying mesh belt 10, the middle conveying mesh belt 11 and the inner conveying mesh belt 12 close to the driven roller 21, the ore materials lifted to the high position by transportation of the outer conveying mesh belt 10, the middle conveying mesh belt 11 and the inner conveying mesh belt 12 respectively fall into the receiving ends 41 of the three discharging slideways 40, and then slide downwards along the discharging slideways 40, output from the discharge end 42.
It should be noted that, the lifting mechanism for high feeding further comprises a power supply connected with the motor and a switch for controlling the motor to rotate or stop.
It should be noted that the ore can be properly crushed before transportation and lifting, so that the particle size of the ore is not larger than the nearest distance between the outer conveying mesh belt 10, the middle conveying mesh belt 11 and the inner conveying mesh belt 12, and the ore is prevented from being stuck in the transportation and lifting process.
Example 2
Referring to fig. 5 and 6, the present embodiment provides a lifting mechanism for high-altitude feeding, which is different from embodiment 1 in that the outer conveyor belt 10, the middle conveyor belt 11 and the inner conveyor belt 12 are all hard metal wire meshes, and the hard metal wire meshes can make hard ore jump under the action of vibration, so as to further utilize the vibration of the machine itself for screening.
The bracket 50 further comprises a baffle 51, and the baffle 51 is provided with mounting holes corresponding to the rotating shafts 201 of the driving roller 20 and the driven roller 21, sleeved on the rotating shafts 201 through the mounting holes, and in running fit with the rotating shafts 201 through the mounting holes. The baffle 51 can protect the two sides of the outer conveying mesh belt 10, the middle conveying mesh belt 11 and the inner conveying mesh belt 12, and prevent ore from jumping and falling in the lifting process. It should be noted that the ore is sent to the middle part of the outer conveying mesh belt 10 in the feeding stage, so that the ore can be effectively prevented from falling in the transportation and lifting process.
The above is only the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any modification and replacement based on the technical solution and the utility model should be covered in the protection scope of the present invention.
Claims (3)
1. The utility model provides a hoist mechanism for eminence pay-off, includes support (50), and drive roll (20) are installed to support (50) lower part, and driven voller (21) are installed on upper portion, drive roll (20) are connected with the motor, its characterized in that, drive roll (20) and driven voller (21) all include pivot (201), and the both ends symmetry ground of pivot (201) is by outer in proper order the cover be equipped with first roller dish (203) and second roller dish (202), and the diameter of first roller dish (203) is greater than the diameter of second roller dish (202), be provided with outer conveying mesh belt (10), well conveying mesh belt (11) and interior conveying mesh belt (12) on drive roll (20) and driven voller (21), outer conveying mesh belt (10) suit is on first roller dish (203), well conveying mesh belt (11) suit is on second roller dish (202), interior conveying mesh belt (12) suit is on pivot (201), the mesh aperture of outer conveying mesh belt (10), well conveying mesh belt (11) and interior conveying mesh belt (12) reduces in proper order, install polylith striker plate (30) on outer conveying mesh belt (10), well conveying mesh belt (11) and interior conveying mesh belt (12), outer conveying mesh belt (10), well conveying mesh belt (11) and interior conveying mesh belt (12) are located driven voller (21) below punishment and are provided with a corresponding ejection of compact slide (40) respectively.
2. The lifting mechanism for feeding materials from high places according to claim 1, characterized in that the side walls of the first roller disc (203), the second roller disc (202) and the rotating shaft (201) are respectively provided with an anti-falling groove (204), the outer conveying mesh belt (10), the middle conveying mesh belt (11) and the inner conveying mesh belt (12) respectively comprise two rubber strips (102) clamped in the anti-falling grooves (204) and a soft elastic screen mesh belt (101) arranged between the two rubber strips (102), and one side of each rubber strip (102) contacting with the bottom of the anti-falling groove (204) is convexly provided with a plurality of vibration lugs (1021).
3. The lifting mechanism for feeding high altitude as claimed in claim 1, wherein the outer conveying mesh belt (10), the middle conveying mesh belt (11) and the inner conveying mesh belt (12) are all hard metal wire meshes, the bracket (50) further comprises a baffle (51), and the baffle (51) is mounted on the rotating shaft (201) and is rotatably matched with the rotating shaft (201) through a mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920990965.8U CN210259897U (en) | 2019-06-27 | 2019-06-27 | Lifting mechanism for high-position feeding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920990965.8U CN210259897U (en) | 2019-06-27 | 2019-06-27 | Lifting mechanism for high-position feeding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210259897U true CN210259897U (en) | 2020-04-07 |
Family
ID=70045804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920990965.8U Active CN210259897U (en) | 2019-06-27 | 2019-06-27 | Lifting mechanism for high-position feeding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210259897U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111498385A (en) * | 2020-06-16 | 2020-08-07 | 上海楼哒物流技术中心 | Vertical lifting device for building logistics and hospital logistics system |
| CN114273196A (en) * | 2020-09-27 | 2022-04-05 | 新疆汇翔激光科技有限公司 | Lump material remover |
-
2019
- 2019-06-27 CN CN201920990965.8U patent/CN210259897U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111498385A (en) * | 2020-06-16 | 2020-08-07 | 上海楼哒物流技术中心 | Vertical lifting device for building logistics and hospital logistics system |
| CN114273196A (en) * | 2020-09-27 | 2022-04-05 | 新疆汇翔激光科技有限公司 | Lump material remover |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201834497U (en) | Bucket elevator automatically separating sand from water | |
| CN210259897U (en) | Lifting mechanism for high-position feeding | |
| CN105502029A (en) | Bulk material conveying, transfer and loading method and system | |
| CN112758709B (en) | Dust-protection ore conveying device for mining | |
| CN213728498U (en) | Slag treatment system | |
| CN210794796U (en) | Plate feeder | |
| CN212245126U (en) | Conveying equipment for coal preparation | |
| CN207929517U (en) | A kind of residual grade recycling screening plant of aluminium anode | |
| CN214298388U (en) | Material receiving device of belt conveyor | |
| CN213854996U (en) | Reclaimed material production line | |
| CN214515822U (en) | Roller screening device for mineral separation | |
| CN114408618A (en) | Breaker and belt conveyor for belt conveyor | |
| CN211386280U (en) | Crushing and screening equipment for cotton bale of pop can | |
| CN209834734U (en) | Bucket elevator | |
| CN110681435B (en) | Integral crushed stone feeding device | |
| CN209849026U (en) | Ferrosilicon crushing and grading screening system | |
| CN221580746U (en) | A high-efficiency crushing device for mining engineering stones | |
| CN218609794U (en) | Crushing and screening mechanism for coal conveying | |
| CN208513040U (en) | A kind of feed device between the elevator and screening machine of tower production line | |
| CN222325379U (en) | Limestone crushing system feeding machine | |
| CN218808300U (en) | Plate type feeding machine | |
| CN221343040U (en) | Tea flattening and feeding device | |
| CN218506653U (en) | Can put in scrap steel fill of material fast | |
| CN223606652U (en) | A sealed conveyor device for open-pit mines | |
| CN103286074A (en) | Material separating conveying device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |