CN220244617U - Single motor driven multi-shaft cleaning machine - Google Patents
Single motor driven multi-shaft cleaning machine Download PDFInfo
- Publication number
- CN220244617U CN220244617U CN202321947759.1U CN202321947759U CN220244617U CN 220244617 U CN220244617 U CN 220244617U CN 202321947759 U CN202321947759 U CN 202321947759U CN 220244617 U CN220244617 U CN 220244617U
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- belt
- brush
- group
- driving wheel
- motor
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- 238000004140 cleaning Methods 0.000 title abstract description 15
- 230000005540 biological transmission Effects 0.000 claims abstract description 44
- 230000007246 mechanism Effects 0.000 claims abstract description 44
- 239000000428 dust Substances 0.000 claims abstract description 19
- 241001417527 Pempheridae Species 0.000 claims description 16
- 230000000903 blocking effect Effects 0.000 claims description 5
- 238000005065 mining Methods 0.000 abstract description 6
- 238000005299 abrasion Methods 0.000 abstract description 2
- 230000003749 cleanliness Effects 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Cleaning In General (AREA)
Abstract
The utility model relates to the field of mining equipment, and provides a single-motor-driven multi-shaft cleaning machine which comprises a frame, a plurality of groups of brush shafts, a plurality of groups of transmission mechanisms and a motor, wherein each group of brush shafts comprises an upper brush shaft and a lower brush shaft which are arranged perpendicular to the belt transmission direction, a channel for a belt to pass through is reserved between the upper brush shaft and the lower brush shaft, one side of each group of brush shafts is connected with one group of transmission mechanisms, the plurality of groups of transmission mechanisms are connected through connecting pieces, the motor is arranged on one side of the frame, and the output end of the motor is connected with the connecting pieces or the transmission mechanisms. The cleaning machine provided by the utility model can clean the transmission surface and the back surface of the conveyor belt simultaneously, thereby ensuring the cleanliness of the belt, avoiding equipment jamming and abrasion caused by dust falling between the belt and the roller, and prolonging the service life of the conveyor; and the multiple groups of brush shafts are driven by a single motor, so that the equipment cost is saved, the power consumption is reduced, and the transmission efficiency is improved.
Description
Technical Field
The utility model relates to the field of mining equipment, in particular to a single-motor-driven multi-shaft sweeper.
Background
In the modern mining process, the mined mineral resources are large in volume, heavy in weight and long in conveying distance, so that the conventional manual transportation is replaced by the mining belt conveyor, the transportation efficiency is improved, and meanwhile, the safety accidents are avoided. However, the mineral resources conveyed by the belt conveyor carry a large amount of dust, and the dust is inevitably dropped between the belt and the roller shaft of the belt conveyor in the operation process, so that equipment is blocked and worn, and therefore, the belt needs to be cleaned in time. Most of the existing belt cleaning devices are cleaning devices with a single roller brush arranged on one side of a belt, and the belt cleaning is realized by driving the roller brush to rotate through a motor, for example, a cleaning device for a sludge conveying belt is disclosed in Chinese patent document CN 216470525U. Because of the long and wide characteristics of the belt of the mining belt conveyor, a single roller brush is more difficult to meet the cleaning requirement. If a plurality of roller brushes are arranged on the basis to clean the belt, the problem of transmission efficiency exists.
Disclosure of Invention
In order to solve the defect that the conventional cleaning device is difficult to meet the cleaning requirement of a belt of a mining belt conveyor, the utility model provides a single-motor-driven multi-shaft cleaning machine which comprises a frame, a plurality of groups of brush shafts, a plurality of groups of transmission mechanisms and a motor, wherein each group of brush shafts comprises an upper brush shaft and a lower brush shaft which are perpendicular to the conveying direction of the belt, a passage for the belt to pass through is reserved between the upper brush shaft and the lower brush shaft, one side of each group of brush shafts is connected with one group of transmission mechanisms, the plurality of groups of transmission mechanisms are connected through connecting pieces, the motor is arranged on one side of the frame, and the output end of the motor is connected with the connecting pieces or the transmission mechanisms.
Further improved, the frame comprises two side plates, two groups of brush shafts are arranged between the two side plates in parallel, one side of the first group of brush shafts is connected with a first transmission mechanism, and one side of the second group of brush shafts is connected with a second transmission mechanism. It will be appreciated that the "first set" and "second set" herein refer to the aforementioned two sets of brush shafts, the first and second being for distinction only. It should be noted that the parallel arrangement of the two brush shafts means that the two brush shafts are arranged back and forth along the belt conveying direction, and the passages for the belts to pass through in the two brush shafts are aligned.
Still further, the first transmission mechanism comprises a first driving wheel, a first driven wheel and a first belt, wherein the first driving wheel is coaxially arranged with the lower brush shaft of the first group of brush shafts, the first driven wheel is coaxially arranged with the upper brush shaft of the first group of brush shafts, and the first belt is sleeved on the first driving wheel and the first driven wheel;
the second transmission mechanism comprises a second driving wheel, a second driven wheel and a second belt, the second driving wheel is coaxially arranged with the lower brush shaft of the second group of brush shafts, the second driven wheel is coaxially arranged with the upper brush shaft of the second group of brush shafts, and the second belt is sleeved on the second driving wheel and the second driven wheel;
the output end of the motor is connected with a belt pulley, and a third belt is sleeved on the first driving wheel, the second driving wheel and the belt pulley. Through motor drive belt pulley, and then drive the third belt and rotate, the third belt drives first action wheel and second action wheel simultaneously and rotates, and first action wheel passes through first belt and drives first follow driving wheel and rotate, and the second action wheel passes through the second belt and drives the second and rotate from the driving wheel, realizes four brush axle rotations of single motor drive from this. Of course, the belt pulley is not necessarily structured, and the first driving wheel or the second driving wheel can be driven by the motor to rotate, and the second driving wheel or the first driving wheel is driven by the third belt to rotate, so that the rotation of the two driven wheels is realized. The transmission mechanism is not limited to belt transmission, but may be chain transmission. It will be appreciated that when the sweeper is provided with three, four or more sets of brush shafts, the transmission mechanisms are correspondingly provided in the same number, and the transmission mechanisms are connected in pairs by connecting members.
Still further, first belt, second belt and third belt one side and belt pulley both sides all are equipped with the take-up pulley. The tensioning of the belt is achieved by the tensioning wheel.
Further improved, the brush shaft is arranged on the frame through an adjusting mechanism, the adjusting mechanism comprises a guide rail, a movable block and a screw rod, the guide rail is fixedly connected to the side face of the frame along the vertical direction, the movable block is slidably connected to the guide rail, mounting plates are arranged at two ends of the guide rail, and the screw rod penetrates through the mounting plates and is connected with the movable block. The distance and the height of the two groups of cleaning components are adjusted through the adjusting device, so that the device is suitable for belt conveyors with different sizes and heights, and the practicability of the device is improved. Of course, the structure of the adjusting mechanism is not limited thereto, and other structures capable of achieving equivalent effects may be substituted.
Further improved, the frame is provided with an inlet and an outlet for the belt to pass through, and the inlet and the outlet are provided with dust blocking curtains perpendicular to the conveying direction of the belt. The dust blocking curtain is used for blocking dust from flying out of the rack, so that the dust is prevented from falling onto the cleaned belt on one hand, and the surrounding environment is prevented from being polluted on the other hand.
Further improved, an air outlet is arranged on one side, far away from the motor, of the frame, a dust collecting connector is connected to the air outlet, and the dust collecting connector is connected with the fan. Through the arrangement, dust swept out by the sweeper can be intensively pumped out through the fan, so that the sweeper is convenient to maintain.
Based on the above, compared with the prior art, the single-motor-driven multi-shaft sweeper provided by the utility model has the following advantages:
1. the cleaning machine can clean the transmission surface and the back surface of the conveyor belt simultaneously, thereby ensuring the cleanliness of the belt, avoiding equipment jamming and abrasion caused by dust falling between the belt and the roller, and prolonging the service life of the conveyor;
2. the plurality of brush shafts clean the belt at the same time, is suitable for application scenes with large dust amount, and is beneficial to improving the cleaning efficiency of the belt;
3. the multiple groups of brush shafts are driven by a single motor to rotate and clean simultaneously, so that the equipment cost is saved, the power consumption is reduced, the transmission efficiency is improved, and the belt conveyor is suitable for various application scenes.
Drawings
For a clearer description of embodiments of the utility model or of the solutions of the prior art, the drawings that are needed in the description of the embodiments or of the prior art will be briefly described, it being obvious that the drawings in the description below are some embodiments of the utility model, and that other drawings can be obtained from them without inventive effort for a person skilled in the art; the positional relationships described in the drawings in the following description are based on the orientation of the elements shown in the drawings unless otherwise specified.
FIG. 1 is a schematic view of the whole structure of a single motor driven multi-axis sweeper with a dust blocking curtain removed;
fig. 2 is a schematic structural diagram of a transmission mechanism according to an embodiment of the present utility model;
FIG. 3 is a schematic diagram of an adjusting mechanism according to an embodiment of the present utility model;
FIG. 4 is a schematic diagram of the overall structure of a single motor driven multi-axis sweeper according to an embodiment of the present utility model;
fig. 5 is a schematic view of another perspective overall structure of a single motor-driven multi-axis sweeper according to an embodiment of the present utility model.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model; the technical features designed in the different embodiments of the utility model described below can be combined with each other as long as they do not conflict with each other; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that all terms used in the present utility model (including technical terms and scientific terms) have the same meaning as commonly understood by one of ordinary skill in the art to which the present utility model belongs and are not to be construed as limiting the present utility model; it will be further understood that terms used herein should be interpreted as having a meaning that is consistent with their meaning in the context of this specification and the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein. Furthermore, the terms first, second and the like in the description and in the claims of embodiments of the utility model and in the above-described figures, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.
FIG. 1 shows a single motor driven multi-axis sweeper comprising a frame 10, a plurality of sets of brush shafts, a plurality of sets of transmission mechanisms and a motor 21; in the present embodiment, the brush shaft and the transmission mechanism are two groups, each group of brush shaft includes an upper brush shaft 31 and a lower brush shaft 32 which are arranged perpendicular to the belt transmission direction, and a channel 30 for the belt to pass through is reserved between the upper brush shaft 31 and the lower brush shaft 32, and specifically, the brush shaft includes a rotating shaft and a brush arranged on the circumferential surface of the rotating shaft; one side of each group of brush shaft is connected with one group of transmission mechanism, the two groups of transmission mechanisms are connected through a connecting piece, a motor 21 is arranged on one side of the frame 10, and the output end of the motor 21 is connected with the connecting piece or the transmission mechanism.
In particular, the frame 10 comprises two side plates 11, between which two sets of brush shafts are arranged in parallel, e.g. mounted on the side plates 11 by means of bearings. One side of the first set of bristle shafts is connected to a first transmission mechanism 40 and one side of the second set of bristle shafts is connected to a second transmission mechanism 50. The first transmission mechanism 40 and the second transmission mechanism 50 are both located outside the side plate 11.
As shown in fig. 2, the first transmission mechanism comprises a first driving wheel 41, a first driven wheel 42 and a first belt 43, wherein the first driving wheel 41 is coaxially arranged with the lower brush shaft 32 of the first group of brush shafts, the first driven wheel 42 is coaxially arranged with the upper brush shaft 31 of the first group of brush shafts, and the first belt 43 is sleeved on the first driving wheel 41 and the first driven wheel 42;
the second transmission mechanism comprises a second driving wheel 51, a second driven wheel 52 and a second belt 53, the second driving wheel 51 is coaxially arranged with the lower brush shaft 32 of the second group of brush shafts, the second driven wheel 52 is coaxially arranged with the upper brush shaft 31 of the second group of brush shafts, and the second belt 53 is sleeved on the second driving wheel 51 and the second driven wheel 52;
the output end of the motor 21 is connected with a belt pulley 22, and a third belt 23 is sleeved on the first driving wheel 41, the second driving wheel 51 and the belt pulley 22.
The tensioning wheels are arranged on one side of the first belt 43, the second belt 53 and the third belt 23, and on both sides of the pulley 22. The method comprises the following steps: the tensioning wheel is fixedly connected to the outer side of the side plate 11, the central axis of the tensioning wheel is perpendicular to the side plate 11, the tensioning wheel comprises a first tensioning wheel 61, a second tensioning wheel 62, a third tensioning wheel 63, a fourth tensioning wheel 64 and a fifth tensioning wheel 65, the first tensioning wheel 61 and the second tensioning wheel 62 are located on two sides of the belt pulley 22, one sides of the first tensioning wheel 61 and the second tensioning wheel 62, which are close to the belt pulley 22, are abutted to the third belt 23, the third tensioning wheel 63 is located above the third belt 23, the lower side of the third tensioning wheel 63 is abutted to the third belt 23, the fourth tensioning wheel 64 is located on one side of the first transmission mechanism and is abutted to the first belt 43, and the fifth tensioning wheel 65 is located on one side of the second transmission mechanism and is abutted to the second belt 53.
In the present embodiment, as shown in fig. 3, the brush shaft is mounted on the frame 10 by an adjusting mechanism comprising a guide rail 71, a movable block 72 and a screw 73, wherein the two sets of guide rails 71 are fixedly connected to the outer side of the side plate 11 in the vertical direction, the brush shaft is mounted on the movable block 72 by bearings, both sides of the movable block 72 are slidably connected to the two guide rails 71, mounting plates 74 are provided at both ends of the guide rail 71, the screw 73 is connected to the movable block 72 by passing through the mounting plates 74, the position of the movable block 72 on the guide rail 71 is adjusted by the screw 73, and the screw 73 is locked with the mounting plates 74 by nuts, thereby realizing adjustment of the distance and height between the upper brush shaft 31 and the lower brush shaft 32.
As shown in fig. 4 and 5, the housing 10 has an inlet 101 and an outlet 102 through which a belt passes, and the inlet 101 and the outlet 102 are provided with dust curtains 81 perpendicular to the belt conveying direction. Of course, to ensure better dust-blocking effect, the inlet and outlet 102 of the frame 10 may be closed, leaving only a gap for the belt to pass through.
An air outlet is arranged on a side plate 11 of the frame 10 far away from the motor 21, a dust collecting connector 91 is connected to the air outlet, and the dust collecting connector 91 is connected with a fan.
When the belt conveyer passes through the inlet 101 of the machine frame 10 and passes through the channels 30 of the two groups of brush shafts, the motor 21 drives the belt pulley 22 to further drive the third belt 23 to rotate, the third belt 23 simultaneously drives the first driving wheel 41 and the second driving wheel 51 to rotate, the first driving wheel 41 drives the first driven wheel 42 to rotate through the first belt 43, the second driving wheel 51 drives the second driven wheel 52 to rotate through the second belt 53, and therefore the single motor 21 drives the four brush shafts to rotate, the transmission surface and the back surface of the belt are cleaned, and then the belt is output from the outlet 102 of the machine frame 10.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.
Claims (7)
1. A single motor driven multi-axis sweeper, characterized in that: including frame, multiunit brush axle, multiunit drive mechanism and motor, every group brush axle all includes upper brush axle and lower brush axle that the belt transmission direction set up, and leaves the passageway that supplies the belt to pass between upper brush axle and the lower brush axle, every group brush axle one side is connected a set of drive mechanism, link to each other through the connecting piece between the multiunit drive mechanism, the motor is installed in frame one side, and the motor output with the connecting piece or drive mechanism links to each other.
2. The single motor driven multi-axis sweeper of claim 1 wherein: the frame comprises two side plates, two groups of brush shafts are arranged between the two side plates in parallel, one side of the first group of brush shafts is connected with a first transmission mechanism, and one side of the second group of brush shafts is connected with a second transmission mechanism.
3. The single motor driven multi-axis sweeper of claim 2 wherein: the first transmission mechanism comprises a first driving wheel, a first driven wheel and a first belt, the first driving wheel is coaxially arranged with the lower brush shaft of the first group of brush shafts, the first driven wheel is coaxially arranged with the upper brush shaft of the first group of brush shafts, and the first belt is sleeved on the first driving wheel and the first driven wheel;
the second transmission mechanism comprises a second driving wheel, a second driven wheel and a second belt, the second driving wheel is coaxially arranged with the lower brush shaft of the second group of brush shafts, the second driven wheel is coaxially arranged with the upper brush shaft of the second group of brush shafts, and the second belt is sleeved on the second driving wheel and the second driven wheel;
the output end of the motor is connected with a belt pulley, and a third belt is sleeved on the first driving wheel, the second driving wheel and the belt pulley.
4. A single motor driven multi-axis sweeper as defined in claim 3 wherein: and tensioning wheels are arranged on one side of the first belt, one side of the second belt and one side of the third belt and on two sides of the belt pulley.
5. The single motor driven multi-axis sweeper of claim 1 wherein: the brush shaft is arranged on the frame through an adjusting mechanism, the adjusting mechanism comprises a guide rail, a movable block and a screw rod, the guide rail is fixedly connected to the side face of the frame along the vertical direction, the movable block is slidably connected to the guide rail, mounting plates are arranged at two ends of the guide rail, and the screw rod penetrates through the mounting plates and is connected with the movable block.
6. The single motor driven multi-axis sweeper of claim 1 wherein: the frame is provided with an inlet and an outlet for the belt to pass through, and the inlet and the outlet are provided with dust blocking curtains perpendicular to the conveying direction of the belt.
7. The single motor driven multi-axis sweeper of claim 1 wherein: an air outlet is formed in one side, far away from the motor, of the frame, a dust collecting connector is connected to the air outlet, and the dust collecting connector is connected with the fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321947759.1U CN220244617U (en) | 2023-07-24 | 2023-07-24 | Single motor driven multi-shaft cleaning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321947759.1U CN220244617U (en) | 2023-07-24 | 2023-07-24 | Single motor driven multi-shaft cleaning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220244617U true CN220244617U (en) | 2023-12-26 |
Family
ID=89269433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321947759.1U Active CN220244617U (en) | 2023-07-24 | 2023-07-24 | Single motor driven multi-shaft cleaning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220244617U (en) |
-
2023
- 2023-07-24 CN CN202321947759.1U patent/CN220244617U/en active Active
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