CN110090500B - Automatic exhaust fan that starts - Google Patents
Automatic exhaust fan that starts Download PDFInfo
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- CN110090500B CN110090500B CN201910413915.8A CN201910413915A CN110090500B CN 110090500 B CN110090500 B CN 110090500B CN 201910413915 A CN201910413915 A CN 201910413915A CN 110090500 B CN110090500 B CN 110090500B
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- Prior art keywords
- dust collection
- cavity
- filtering
- power
- transmission
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0002—Casings; Housings; Frame constructions
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0002—Casings; Housings; Frame constructions
- B01D46/0005—Mounting of filtering elements within casings, housings or frames
- B01D46/0008—Two or more filter elements not fluidly connected positioned in the same housing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
- Gear Transmission (AREA)
Abstract
The invention discloses an automatically started exhaust fan, which comprises a casing, wherein a dust suction cavity is arranged in the casing, a dust suction mechanism is arranged in the dust suction cavity, the dust suction mechanism comprises a dust suction fan blade fixedly arranged at the left end of a dust suction shaft, the right end of the dust suction fan blade is fixedly arranged and is in power connection with a dust suction motor in the right end wall of the dust suction cavity, and a transverse dust suction pipeline and a longitudinal dust suction pipeline are arranged in the left end wall of the dust suction cavity; this equipment is more reasonable and ingenious on overall structure, and it is all very convenient to install, maintain and overhaul, and this equipment is small and area is less to this equipment can be automatic constantly walk, enlarges clean scope, improves clean efficiency, and filters inspiratory air many times, greatly improves the filtration cleanliness that inhales air, and this equipment has efficient degree of automation in the use, has higher use and spreading value.
Description
Technical Field
The invention relates to the field of environmental cleaning, in particular to an exhaust fan capable of being automatically started.
Background
With the development of society, people's environmental awareness is gradually raised, wherein industrial waste gas contains a large amount of dust, the industrial waste gas can seriously pollute air, and the substances can enter the human body through different ways to harm the health of people.
At present, the industrial dust cleaning device has the defects of complex equipment, high price, large occupied area, low cleaning efficiency, difficult maintenance, high cost and narrow application range.
Therefore, there is a need for further improvement of the industrial dust cleaning method in the prior art, and further improvement of the industrial dust cleaning efficiency.
Disclosure of Invention
The invention aims to provide an exhaust fan capable of being automatically started, which can overcome the defects in the prior art and improve the cleaning efficiency of industrial dust.
The invention relates to an automatically started exhaust fan, which comprises a shell, wherein a dust suction cavity is arranged in the shell, a dust suction mechanism is arranged in the dust suction cavity, the dust suction mechanism comprises a dust suction fan blade fixedly arranged at the left end of a dust suction shaft, the right end of the dust suction fan blade is fixedly arranged and is in power connection with a dust suction motor in the right end wall of the dust suction cavity, a transverse dust suction pipeline and a longitudinal dust suction pipeline are arranged in the left end wall of the dust suction cavity, the longitudinal dust suction pipeline is communicated with the transverse dust suction pipeline, an exhaust pipeline is arranged in the bottom end wall of the dust suction cavity, filtering mechanisms are symmetrically arranged in the exhaust pipeline in the left-right direction, the functions and the structures are the same, the right side is taken as an example and described in detail, a cleaning cavity is arranged in the bottom end wall of the exhaust pipeline, the cleaning cavity is communicated with the exhaust, the first filtering component comprises four groups of first filters fixedly arranged on the outer side end wall of a first filtering shaft, the first filters are matched with the exhaust pipeline, a second filtering device is arranged in the exhaust pipeline in a rotating manner, the second filtering device comprises a second filter fixedly arranged at the tail end of the top of a second filtering shaft, a power device is arranged between the first filtering device and the second filtering device and drives the second filtering device to continuously rotate and drive the first filtering component to intermittently rotate, wherein a driving mechanism comprises a main driving motor and a main driving shaft, a main driving force cavity is arranged in the end wall of the top of the first filtering device, the main driving shaft is rotatably arranged in the main driving force cavity, and the left end of the main driving shaft is in power connection with the main driving motor fixedly arranged in the left end wall of the main driving force cavity, and a transmission mechanism is arranged between the second filtering device and the driving mechanism to drive the second filtering device to continuously rotate.
Specifically, a second filtering power cavity is arranged in the left end wall of the exhaust pipeline, the second filtering shaft is rotatably arranged in the second filtering power cavity, a second filtering driven bevel gear is fixedly arranged at the bottom end of the second filtering shaft in the second filtering power cavity, a comprehensive power driving gear is fixedly arranged at the right end of the driving shaft in the driving power cavity, a filtering comprehensive power shaft extending leftwards and rightwards is rotatably arranged between the driving power cavity and the second filtering power cavity, a comprehensive power driven gear is fixedly arranged at the left end of the filtering comprehensive power shaft in the driving power cavity and is meshed with the comprehensive power driving gear, a second filtering driving bevel gear is fixedly arranged at the right end of the filtering comprehensive power shaft in the second filtering power cavity and is meshed with the second filtering driven bevel gear, be provided with the second clearance chamber in the exhaust pipe left side end wall, the second clearance intracavity is fixed and is provided with the second clearance ware, the second clearance ware with the cooperation of second filter is favorable to guaranteeing the clean department secondary filter inhaled air of second filter all the time, guarantees filtration quality.
Specifically, a filtering control cavity is arranged in the right side end wall of the main power cavity, a filtering sector gear cavity is arranged in the right side end wall of the filtering control cavity, a sector gear shaft extending leftwards and rightwards is rotatably arranged between the filtering sector gear cavity and the filtering control cavity, a first filtering input gear is fixedly arranged on the outer side end wall of the sector gear shaft in the filtering control cavity, a first filtering sector gear is fixedly arranged at the right side end of the sector gear shaft in the filtering sector gear cavity, a first filtering power cavity is arranged in the right side end wall of the filtering sector gear cavity, a left filtering transmission shaft extending leftwards and rightwards is rotatably arranged between the filtering sector gear cavity and the first filtering power cavity, a left filtering transmission gear is fixedly arranged at the left side end of the left filtering transmission shaft in the filtering sector gear cavity, and the left filtering transmission gear is disengaged from the filtering sector gear cavity, the left and right filter transmission shaft right end in the first filter power cavity is fixedly provided with a right filter transmission bevel gear, the first filter power cavity is rotatably provided with a front and a rear filter transmission shafts extending from front to back, the rear end of the front and rear filter transmission shafts is fixedly provided with a rear filter transmission bevel gear, the rear filter transmission bevel gear is meshed with the right filter transmission bevel gear, the front end of the front and rear filter transmission shafts is fixedly provided with a front filter transmission belt wheel, the front end of the first filter shaft in the first filter is fixedly provided with a lower filter transmission belt wheel, and a filter transmission power belt is arranged between the lower filter transmission belt wheel and the upper filter transmission belt wheel in a transmission manner, so that the clean part of the first filter device can be ensured to filter sucked air all the time, and filtered dust can be collected in the first filter.
Specifically, a first filtering output gear is fixedly arranged on the outer side end wall of the filtering comprehensive power shaft in the filtering control cavity, the first filtering output gear is separated from the first filtering input gear in a matching manner, a filtering control slider is arranged in the filtering control cavity in a left-right sliding manner, a filtering transmission gear is arranged at the left end of the filtering control slider in a rotating manner, the filtering transmission gear is separated from the first filtering output gear and the first filtering input gear in a matching manner, a filtering control power shaft extending up and down is rotatably arranged in the filtering control cavity, a filtering control worm is fixedly arranged on the outer side end wall at the top of the filtering control power shaft, a filtering control turbine is fixedly arranged on the outer side end wall of the filtering comprehensive power shaft in the filtering control cavity, the filtering control turbine is positioned at the right side of the first filtering output gear and is matched with the filtering control worm, the tail end of the bottom of the filtering control power shaft is fixedly provided with a filtering control cam, and the filtering control cam is separated from the filtering control sliding block, so that the mechanical rotation of the first filtering part is controlled, and a clean first filter is replaced.
Preferably, a dust collection sliding block is arranged in the cleaning cavity in a front-back sliding manner, a dust collection cavity is arranged in the dust collection sliding block, a dust collection power cavity is arranged in the end wall of the right side of the dust collection cavity, a dust collection power shaft extending left and right is rotatably arranged between the dust collection cavity and the dust collection power cavity, a dust collection cleaning roller is fixedly arranged at the tail end of the left side of the dust collection power shaft in the dust collection cavity, the dust collection cleaning roller is separated from the first filter, a dust collection cleaning input bevel gear is fixedly arranged at the tail end of the right side of the dust collection power shaft in the dust collection power cavity, a dust collection lower transmission cavity is arranged in the wall of the rear side end of the cleaning cavity, a dust collection power spline shaft extending front and back is rotatably arranged between the dust collection lower transmission cavity and the cleaning cavity, and a dust collection input, a dust collection power spline housing extending forwards and backwards is rotatably arranged in the dust collection power cavity, the dust collection power spline housing is in spline fit with the dust collection power spline shaft, a dust collection cleaning output gear is fixedly arranged on the end wall of the outer side of the dust collection power spline housing, the dust collection cleaning output gear is meshed with the dust collection cleaning input bevel gear, a walking upper power transmission cavity is arranged in the end wall of the rear side of the main power cavity, a walking front and rear transmission shaft extending forwards and backwards is rotatably arranged between the walking upper power transmission cavity and the main power cavity, a walking front transmission bevel gear is fixedly arranged at the tail end of the front side of the walking front and rear transmission shaft in the main power cavity, a walking comprehensive output bevel gear is fixedly arranged at the outer side end of the main transmission shaft, the walking comprehensive output bevel gear is meshed with the walking front transmission bevel gear, and a walking rear transmission bevel gear is fixedly arranged at the tail end of the rear, a walking lower power transmission cavity is arranged in the end wall at the bottom of the walking upper power transmission cavity, a walking upper and lower transmission shaft extending up and down is rotatably arranged between the walking upper power transmission cavity and the walking lower power transmission cavity, a walking upper transmission bevel gear is fixedly arranged at the tail end of the top of the walking upper and lower transmission shaft in the walking upper power transmission cavity, the walking upper transmission bevel gear is meshed with the walking rear transmission bevel gear, a walking lower transmission bevel gear is fixedly arranged at the tail end of the bottom of the walking upper and lower transmission shaft in the walking lower power transmission cavity, a dust collection upper transmission cavity is arranged in the end wall at the right side of the walking lower power transmission cavity, a walking comprehensive power shaft extending left and right is rotatably arranged between the walking lower power transmission cavity and the dust collection upper transmission cavity, and a walking comprehensive input bevel gear is fixedly arranged on the end wall at the outer side of the walking comprehensive, the lower walking transmission bevel gear is meshed with the comprehensive walking input bevel gear, a dust collection output bevel gear is fixedly arranged at the tail end of the right side of the comprehensive walking power shaft in the dust collection upper transmission cavity, a dust collection power control cavity is arranged in the end wall of the bottom of the dust collection upper transmission cavity, a dust collection upper transmission shaft extending up and down is rotatably arranged between the dust collection power control cavity and the dust collection upper transmission cavity, a dust collection upper bevel gear is fixedly arranged at the tail end of the top of the dust collection upper transmission shaft in the dust collection upper transmission cavity, the dust collection upper bevel gear is meshed with the dust collection output bevel gear, a dust collection driving bevel gear is fixedly arranged at the tail end of the bottom of the dust collection upper transmission shaft in the dust collection power control cavity, a dust collection lower transmission shaft extending up and down is rotatably arranged between the dust collection power control cavity and the dust collection lower transmission cavity, and a dust collection driven bevel gear is fixedly arranged at the, the dust collection driven bevel gear is disengaged from the dust collection driving bevel gear, a dust collection lower bevel gear is fixedly arranged at the tail end of the bottom of the dust collection lower transmission shaft in the dust collection lower transmission cavity, and the dust collection lower bevel gear is meshed with the dust collection input bevel gear, so that the dust collection lower bevel gear is beneficial to cleaning the wind-receiving surface of the first filter and collecting the dust on the wind-receiving surface of the first filter into the dust collection cavity.
Specifically, gather dust down the transmission chamber with the sliding screw that gathers dust that extends around rotating between the clean chamber, gather dust be provided with in the slider with sliding screw complex that gathers dust slides the screw thread that gathers dust, gather dust down the transmission intracavity the sliding driven gear that gathers dust is fixed to be provided with at the sliding screw rear end that gathers dust, it is provided with the slip driving gear that gathers dust to fix on the power spline shaft outside end wall that gathers dust, slip driving gear that gathers dust is located gather dust input bevel gear front side just gather dust slip driving gear with slip driven gear meshing gathers dust is favorable to control slip around the slider that gathers dust.
Specifically, a dust collection power sliding groove is arranged in the end wall of the left side of the dust collection power control cavity, a dust collection power sliding rod is arranged in the dust collection power sliding groove in a left-right sliding mode, a dust collection power control bevel gear is arranged at the tail end of the right side of the dust collection power sliding rod in the dust collection power control cavity in a rotating mode, the dust collection power control bevel gear is separated from the dust collection driven bevel gear and the dust collection driving bevel gear in a disengaging mode, a dust collection control permanent magnet sliding block is arranged in the dust collection power sliding groove in a left-right sliding mode, the end wall of the right side of the dust collection control permanent magnet sliding block is fixedly connected with the end wall of the left side of the dust collection power sliding rod, a dust collection control reset spring is elastically arranged between the end wall of the left side of the dust collection control permanent, the power input of the dust collecting device is favorably controlled.
Preferably, the walking mechanism comprises walking wheels which are arranged at the front end wall and the rear end wall of the walking power shaft in a bilateral symmetry mode, the right side is taken as an example for detailed description, a walking transmission cavity is arranged in the end wall at the left side of the dust collection upper transmission cavity, a walking power cavity is arranged in the end wall at the bottom of the walking transmission cavity, a walking input bevel gear is fixedly arranged on the end wall at the outer side of the walking power shaft in the walking power cavity, a walking upper transmission shaft and a walking lower transmission shaft which extend up and down are rotatably arranged between the walking transmission cavity and the walking power cavity, a walking lower transmission bevel gear is fixedly arranged at the bottom end of the walking upper transmission shaft and the bottom end of the walking lower transmission shaft in the walking power cavity, the walking lower transmission bevel gear is meshed with the walking input bevel gear, a walking upper transmission bevel gear is fixedly arranged at the top end of the walking upper transmission shaft The walking output bevel gear is meshed with the transmission bevel gear on the walking, so that the equipment can walk in a factory, the dust cleaning range is expanded, and the dust cleaning efficiency is improved.
Preferably, a dust detection block is fixedly arranged on the front end face of the casing, the dust detection block can be used for detecting the dust content in the environment where the dust collection motor is located, and the dust detection block can control the starting and stopping of the dust collection motor.
The invention has the beneficial effects that: this equipment is more reasonable and ingenious on overall structure, and it is all very convenient to install, maintain and overhaul, and this equipment is small and area is less to this equipment can be automatic constantly walk, enlarges clean scope, improves clean efficiency, and filters inspiratory air many times, greatly improves the filtration cleanliness that inhales air, and this equipment has efficient degree of automation in the use, has higher use and spreading value.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic top view of an automatic exhaust fan according to the present invention;
FIG. 2 is a schematic view of the structure A-A of FIG. 1;
FIG. 3 is a schematic diagram of B-B in FIG. 1.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicate orientations or positional relationships based on those shown in fig. 1, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be considered as limiting the present invention.
As shown in fig. 1-3, the exhaust fan capable of being automatically started according to the present invention includes a housing 111, a dust suction chamber 112 is disposed in the housing 111, a dust suction mechanism is disposed in the dust suction chamber 112, the dust suction mechanism includes a dust suction fan blade 113 fixedly disposed at a left end of a dust suction shaft 115, a right end of the dust suction fan blade 113 is fixedly disposed and is in power connection with a dust suction motor 116 disposed in a right end wall of the dust suction chamber 112, a left end wall of the dust suction chamber 112 is disposed with a transverse dust suction pipeline 114 and a longitudinal dust suction pipeline 117, the longitudinal dust suction pipeline 117 is communicated with the transverse dust suction pipeline 114, a bottom end wall of the dust suction chamber 112 is disposed with an exhaust pipeline 118, the exhaust pipeline 118 is disposed with filtering mechanisms symmetrically left and right, and has the same function and similar structure, which is described in detail by taking a right side as an example, a cleaning chamber 121, the cleaning cavity 121 is communicated with the exhaust pipeline 118, a first filtering device is arranged in the cleaning cavity 121, the first filtering component comprises four groups of first filters 120 fixedly arranged on the outer end wall of a first filtering shaft 134, the first filters 120 are matched with the exhaust pipeline 118, a second filtering device is rotatably arranged in the exhaust pipeline 118, the second filtering device comprises a second filter 151 fixedly arranged at the tail end of the top of a second filtering shaft 150, a power device is arranged between the first filtering device and the second filtering device and drives the second filtering device to continuously rotate and drive the first filtering component to intermittently rotate, wherein a driving mechanism comprises a main driving motor 167 and a main driving shaft 165, a main power cavity 166 is arranged in the end wall of the top of the first filtering device 120, and the main driving shaft 165 is rotatably arranged in the main power cavity 166, the left end of the main driving shaft 165 is in power connection with a main driving motor 167 fixedly arranged in the left end wall of the main power cavity 166, and a transmission mechanism is arranged between the second filtering device and the driving mechanism to drive the second filtering device to continuously rotate.
In the following, a specific implementation manner for implementing the continuous rotation of the second filtering device will be described in detail, wherein a second filtering power cavity 148 is disposed in a left end wall of the exhaust pipeline 118, the second filtering shaft 150 is rotatably disposed in the second filtering power cavity 148, a second filtering driven bevel gear 149 is fixedly disposed at a bottom end of the second filtering shaft 150 in the second filtering power cavity 148, a comprehensive power driving gear 161 is fixedly disposed at a right end of the main driving shaft 165 in the main power cavity 166, a filtering comprehensive power shaft 160 extending left and right is rotatably disposed between the main power cavity 166 and the second filtering power cavity 148, a comprehensive power driven gear 162 is fixedly disposed at a left end of the filtering comprehensive power shaft 160 in the main power cavity 166, and the comprehensive power driven gear 162 is engaged with the comprehensive power driving gear 161, a second filtering driving bevel gear 147 is fixedly arranged at the tail end of the right side of the filtering comprehensive power shaft 160 in the second filtering power cavity 148, and the second filtering driving bevel gear 147 is meshed with the second filtering driven bevel gear 149, so that secondary filtering of sucked air at a clean position of the second filter 151 is guaranteed all the time, and the filtering quality is guaranteed.
Next, referring to fig. 2, a specific implementation manner for realizing the intermittent rotation of the first filtering device will be described in detail, wherein a filtering control cavity 145 is disposed in a right end wall of the main power cavity 166, a filtering sector gear cavity 143 is disposed in a right end wall of the filtering control cavity 145, a sector gear shaft 159 extending left and right is rotatably disposed between the filtering sector gear cavity 143 and the filtering control cavity 145, a first filtering input gear 158 is fixedly disposed on an outer end wall of the sector gear shaft 159 in the filtering control cavity 145, a first filtering sector gear 144 is fixedly disposed at a right end of the sector gear shaft 159 in the filtering sector gear cavity 143, a first filtering power cavity 139 is disposed in a right end wall of the filtering sector gear cavity 143, a left and right filtering transmission shaft 140 extending left and right is rotatably disposed between the filtering sector gear cavity 143 and the first filtering power cavity 139, a left-side transmission gear 142 is fixedly arranged at the left-side end of the left-side transmission shaft 140 in the filtering sector gear cavity 143, the left-side transmission gear 142 is disengaged from the filtering sector gear cavity 143, a right-side transmission bevel gear 141 is fixedly arranged at the right-side end of the left-side transmission shaft 140 in the first filtering power cavity 139, a front-back filtering transmission shaft 138 extending forward and backward is rotatably arranged in the first filtering power cavity 139, a rear-side transmission bevel gear 136 is fixedly arranged at the rear-side end of the front-back filtering transmission shaft 138, the rear-side transmission bevel gear 136 is engaged with the right-side transmission bevel gear 141, an upper filtering transmission pulley 137 is fixedly arranged at the front-side end of the front-back filtering transmission shaft 138, and a lower filtering transmission pulley 133 is fixedly arranged at the front-side end of the first filtering shaft 134 in the first filter 120, a filtering transmission power belt 135 is arranged between the filtering lower transmission belt wheel 133 and the filtering upper transmission belt wheel 137 in a transmission manner, so that the filtering of the sucked air at the clean position of the first filtering device is always ensured, and the filtered dust is collected into the first filter 120.
Next, referring to fig. 2, the power plant between the first filtering device and the second filtering device is described in detail, wherein a first filtering output gear 157 is fixedly disposed on an outer side end wall of the filtering integrated power shaft 160 in the filtering control cavity 145, the first filtering output gear 157 is disengaged from the first filtering input gear 158, a filtering control slider 155 is slidably disposed in the filtering control cavity 145 from left to right, a filtering transmission gear 156 is rotatably disposed at a left end of the filtering control slider 155, the filtering transmission gear 156 is disengaged from the first filtering output gear 157 and the first filtering input gear 158, a filtering control power shaft 153 extending up and down is rotatably disposed in the filtering control cavity 145, a filtering control worm 154 is fixedly disposed on an outer side end wall of a top portion of the filtering control power shaft 153, and a filtering control worm 154 is fixedly disposed on an outer side end wall of the filtering integrated power shaft 160 in the filtering control cavity 145 A worm wheel 202 is made, the filtration control worm wheel 202 is positioned at the right side of the first filtration output gear 157, the filtration control worm wheel 202 is matched with the filtration control worm 154, the filtration control cam 146 is fixedly arranged at the tail end of the bottom of the filtration control power shaft 153, and the filtration control cam 146 is disengaged from the filtration control sliding block 155, so that the mechanical rotation of the first filtration part can be controlled, and the clean first filter 120 can be replaced.
Beneficially, the dust collecting device of the present application is described in detail with reference to fig. 2 to 3, wherein a dust collecting slider 123 is slidably arranged in the cleaning cavity 121 in a front-back direction, a dust collecting cavity 122 is arranged in the dust collecting slider 123, a dust collecting power cavity 126 is arranged in an end wall of a right side of the dust collecting cavity 122, a dust collecting power shaft 131 extending left and right is rotatably arranged between the dust collecting cavity 122 and the dust collecting power cavity 126, a dust collecting cleaning roller 132 is fixedly arranged at a left end of the dust collecting power shaft 131 in the dust collecting cavity 122, the dust collecting cleaning roller 132 is disengaged from the first filter 120, a dust collecting input bevel gear 130 is fixedly arranged at a right end of the dust collecting power shaft 131 in the dust collecting power cavity 126, a dust collecting lower transfer cavity 203 is arranged in a rear end wall of the cleaning cavity 121, a dust collecting power spline shaft 129 extending front and back is rotatably arranged between the dust collecting lower transfer cavity 203 and the cleaning cavity 121, a dust collection input bevel gear 193 is fixedly arranged at the tail end of the rear side of the dust collection power spline shaft 129 in the dust collection lower transmission cavity 203, a dust collection power spline housing 128 extending forwards and backwards is rotatably arranged in the dust collection power cavity 126, the dust collection power spline housing 128 is in spline fit with the dust collection power spline shaft 129, a dust collection cleaning output gear 127 is fixedly arranged on the end wall of the outer side of the dust collection power spline housing 128, the dust collection cleaning output gear 127 is meshed with the dust collection cleaning input bevel gear 130, a walking upper power transmission cavity 170 is arranged in the end wall of the rear side of the main power cavity 166, a walking front and rear transmission shaft 172 extending forwards and backwards is rotatably arranged between the walking upper power transmission cavity 170 and the main power cavity 166, a walking front transmission bevel gear 163 is fixedly arranged at the tail end of the front side of the walking front and rear transmission shaft 172 in the main power cavity 166, and a walking comprehensive output bevel gear 164 is, the walking comprehensive output bevel gear 164 is engaged with the walking front transmission bevel gear 163, the rear end of the walking front and rear transmission shaft 172 in the walking upper power transmission cavity 170 is fixedly provided with a walking rear transmission bevel gear 171, the bottom end wall of the walking upper power transmission cavity 170 is internally provided with a walking lower power transmission cavity 174, a walking upper and lower transmission shaft 168 extending up and down is rotatably arranged between the walking upper power transmission cavity 170 and the walking lower power transmission cavity 174, the top end of the walking upper and lower transmission shaft 168 in the walking upper power transmission cavity 170 is fixedly provided with a walking upper transmission bevel gear 169, the walking upper transmission bevel gear 169 is engaged with the walking rear transmission bevel gear 171, the bottom end of the walking upper and lower transmission shaft 168 in the walking lower power transmission cavity 174 is fixedly provided with a walking lower transmission bevel gear 173, the right end wall of the walking lower power transmission cavity 174 is internally provided with a dust collection upper transmission cavity 180, a walking comprehensive power shaft 176 extending left and right is rotatably arranged between the walking lower power transmission cavity 174 and the dust collection upper transmission cavity 180, a walking comprehensive input bevel gear 175 is fixedly arranged on the end wall of the outer side of the walking comprehensive power shaft 176 in the walking lower power transmission cavity 174, the walking lower transmission bevel gear 173 and the walking comprehensive input bevel gear 175 are engaged with the tail end of the right side of the walking comprehensive power shaft 176 in the dust collection upper transmission cavity 180, a dust collection output bevel gear 179 is fixedly arranged at the end wall of the bottom of the dust collection upper transmission cavity 180, a dust collection power control cavity 186 is arranged in the dust collection power control cavity 186, a dust collection upper transmission shaft 182 extending up and down is rotatably arranged between the dust collection power control cavity 186 and the dust collection upper transmission cavity 180, a dust collection upper bevel gear 181 is fixedly arranged at the tail end of the top of the dust collection upper transmission shaft 182 in the dust collection upper transmission cavity 180, and the dust collection, the dust collection power control cavity 186 is internally provided with a dust collection driving bevel gear 185 at the bottom end of a dust collection upper transmission shaft 182, the dust collection power control cavity 186 and a dust collection lower transmission shaft 191 extending up and down are rotatably arranged between the dust collection lower transmission cavity 203, the dust collection power control cavity 186 is internally provided with a dust collection driven bevel gear 188 at the top end of the dust collection lower transmission shaft 191, the dust collection driven bevel gear 188 is disengaged from the dust collection driving bevel gear 185, a dust collection lower bevel gear 192 is fixedly arranged at the bottom end of the dust collection lower transmission shaft 191 in the dust collection lower transmission cavity 203, and the dust collection lower bevel gear 192 is engaged with the dust collection input bevel gear 193, so that the dust collection power control cavity is beneficial to cleaning the wind receiving surface of the first filter 120 and collecting the divided dust on the wind receiving surface of the first filter 120 into the dust collection cavity 122.
Next, referring to fig. 2 to 3, a sliding device of a dust collecting apparatus is described in detail, wherein a dust collecting sliding screw 124 extending front and back is rotatably disposed between the dust collecting lower transfer cavity 203 and the cleaning cavity 121, a dust collecting sliding screw 125 engaged with the dust collecting sliding screw 124 is disposed in the dust collecting slider 123, a dust collecting sliding driven gear 195 is fixedly disposed at a rear end of the dust collecting sliding screw 124 in the dust collecting lower transfer cavity 203, a dust collecting sliding driving gear 194 is fixedly disposed on an outer end wall of the dust collecting power spline shaft 129, the dust collecting sliding driving gear 194 is disposed at a front side of the dust collecting input bevel gear 193, and the dust collecting sliding driving gear 194 is engaged with the dust collecting sliding driven gear 195, so as to facilitate controlling the dust collecting slider 123 to slide front and back.
Next, referring to fig. 2 to 3, a control mechanism of the dust collecting apparatus is described in detail, wherein a dust collecting power sliding groove 189 is provided in a left end wall of the dust collecting power control chamber 186, a dust collecting power sliding rod 184 is provided in the dust collecting power sliding groove 189 in a left-right sliding manner, a dust collecting power control bevel gear 187 is rotatably provided at a right end of the dust collecting power sliding rod 184 in the dust collecting power control chamber 186, the dust collecting power control bevel gear 187 is disengaged from the dust collecting driven bevel gear 188 and the dust collecting driving bevel gear 185, a dust collecting control permanent magnet slider 183 is provided in the dust collecting power sliding groove 189 in a left-right sliding manner, a dust collecting control return spring 190 is elastically provided between a left end wall of the dust collecting control permanent magnet slider 183 and a left end wall of the dust collecting power sliding groove 189, a dust collection control electromagnet 196 is fixedly arranged in the left side end wall of the dust collection power sliding groove 189, and power input of a dust collection device is favorably controlled.
Beneficially, the traveling mechanism of the present application is described in detail with reference to fig. 1 to 3, wherein the traveling mechanism includes traveling wheels 119 that are bilaterally symmetrical and fixedly disposed at front and rear ends of a traveling power shaft 199, and the right side is taken as an example and described in detail herein, a traveling transmission cavity 178 is disposed in a left side end wall of the dust collection upper transmission cavity 180, a traveling power cavity 197 is disposed in a bottom end wall of the traveling transmission cavity 178, a traveling input bevel gear 198 is fixedly disposed on an outer side end wall of the traveling power shaft 199 in the traveling power cavity 197, a traveling upper and lower transmission shaft 201 extending up and down is rotatably disposed between the traveling transmission cavity 178 and the traveling power cavity 197, a traveling lower transmission bevel gear 200 is fixedly disposed at a bottom end of the traveling upper and lower transmission shaft 201 in the traveling power cavity 197, and the traveling lower transmission bevel gear 200 is engaged with the traveling input, the tail end of the top of the walking upper and lower transmission shaft 201 in the walking transmission cavity 178 is fixedly provided with a walking upper transmission bevel gear 204, the end wall of the outer side of the walking comprehensive power shaft 176 in the walking transmission cavity 178 is fixedly provided with a walking output bevel gear 177, and the walking output bevel gear 177 is meshed with the walking upper transmission bevel gear 204, so that the device can walk in a factory, the dust cleaning range is expanded, and the dust cleaning efficiency is improved.
Advantageously, a dust detecting block 222 is fixedly disposed on the front end surface of the housing 111, the dust detecting block 222 can be used for detecting the dust content in the environment where the device of the present invention is located, and the dust detecting block 22 can control the start and stop of the dust suction motor 116.
The applicant will now describe in detail the use of the process for the treatment of industrial dusts with reference to the accompanying figures 1-3 and to the specific composition of an automatically activated exhaust fan of the present application described above: first, in an initial state, the filter control cam 146 is disengaged from the filter control slider 155, the filter transfer gear 156 is disengaged from the first filter input gear 158 and the first filter output gear 157, the first filter sector gear 144 is disengaged from the filter left side transfer gear 142, the dust collection power control bevel gear 187 is disengaged from the dust collection driven bevel gear 188 and the dust collection driving bevel gear 185, and the dust collection cleaning roller 132 is disengaged from the windward side of the first filter 120;
when the dust content detected by the dust detection block exceeds the standard, the dust collection motor 116 starts to work, the dust collection motor 116 drives the dust collection shaft 115 to rotate, the dust collection shaft 115 drives the dust collection fan blade 113 to rotate, the dust collection fan blade 113 rotates at a high speed to form vacuum in the dust collection cavity 112, air enters the dust collection cavity 112 through the transverse dust collection pipeline 114 and the longitudinal dust collection pipeline 117 and is introduced into the first filtering device and the second filtering device in the exhaust pipeline 118 to filter the sucked air, meanwhile, the main driving motor 167 starts to work, the main driving shaft 167 drives the main driving shaft 165 to rotate, the main driving shaft 165 drives the comprehensive power driving gear 161 to rotate, the comprehensive power driving gear 161 drives the comprehensive power driven gear 162 to rotate, and the comprehensive power driven gear 162 drives the comprehensive power shaft 160 to rotate, the filtration comprehensive power shaft 160 drives the second filtration driving bevel gear 147 to rotate, the second filtration driving bevel gear 147 drives the second filtration driven bevel gear 149 to rotate, the second filtration driven bevel gear 149 drives the second filtration shaft 150 to rotate, the second filtration shaft 150 drives the second filter 151 to rotate, the second cleaner 152 and the second filter 151 slide relatively, the second cleaner 152 cleans dust filtered by the wind surface of the second filter 151, meanwhile, the filtration comprehensive power shaft 160 drives the filtration control turbine 202 to rotate, the filtration control turbine 202 drives the filtration control worm 154 to rotate, the filtration control worm 154 drives the filtration control power shaft 153 to rotate, the filtration control power shaft 153 drives the filtration control cam 146 to rotate, and the filtration control cam 146 is matched with the filtration control slider 155, the filter control cam 146 drives the filter control slider 155 to slide to the left, the filter control slider 155 drives the filter transmission gear 156 to slide to the left, the filter transmission gear 156 is engaged with the first filter output gear 157 and the first filter input gear 158, the filter integrated power shaft 160 drives the first filter output gear 157 to rotate, the first filter output gear 157 drives the filter transmission gear 156 to rotate, the filter transmission gear 156 drives the first filter input gear 158 to rotate, the first filter input gear 158 drives the sector gear shaft 159 to rotate, the sector gear shaft 159 drives the first filter sector gear 144 to rotate, the first filter sector gear 144 is engaged with the filter left transmission gear 142, and the first filter sector gear 144 drives the filter left transmission gear 142 to rotate, the left filtering transmission gear 142 drives the left and right filtering transmission shafts 140 to rotate, the left and right filtering transmission shafts 140 drive the right filtering transmission bevel gear 141 to rotate, the right filtering transmission bevel gear 141 drives the post-filtering transmission bevel gear 136 to rotate, the post-filtering transmission bevel gear 136 drives the front and rear filtering transmission shaft 138 to rotate, the front and rear filtering transmission shaft 138 drives the upper filtering transmission pulley 137 to rotate, the upper filtering transmission pulley 137 drives the lower filtering transmission pulley 133 to rotate, the lower filtering transmission pulley 133 drives the first filtering shaft 134 to rotate, the first filtering shaft 134 drives the first filter 120 to rotate by 90 degrees, at this time, the filtering control cam 146 is disengaged from the filtering control slider 155, and the filtering transmission gear 156 is disengaged from the first filtering output gear 157 and the first filtering input gear 158, meanwhile, the dust collection control electromagnet 196 is energized, the dust collection control permanent magnet slider 183 slides to the right, the dust collection control permanent magnet slider 183 drives the dust collection power slide bar 184 to slide to the right, the dust collection power slide bar 184 drives the dust collection power control bevel gear 187 to slide to the right, the dust collection power control bevel gear 187 is meshed with the dust collection driven bevel gear 188 and the dust collection driving bevel gear 185, the main driving shaft 165 drives the walking comprehensive output bevel gear 164 to rotate, the walking comprehensive output bevel gear 164 drives the walking front transmission bevel gear 163 to rotate, the walking front transmission bevel gear 163 drives the walking front and rear transmission shaft 172 to rotate, the walking front and rear transmission bevel gear 172 drives the walking rear transmission bevel gear 171 to rotate, and the walking rear transmission bevel gear 171 drives the walking upper transmission bevel gear 169 to rotate, the walking upper transmission bevel gear 169 drives the walking upper and lower transmission shaft 168 to rotate, the walking upper and lower transmission shaft 168 drives the walking lower transmission bevel gear 173 to rotate, the walking lower transmission bevel gear 173 drives the walking comprehensive input bevel gear 175 to rotate, the walking comprehensive input bevel gear 175 drives the walking comprehensive power shaft 176 to rotate, the walking comprehensive power shaft 176 drives the dust collection output bevel gear 179 to rotate, the dust collection output bevel gear 179 drives the dust collection upper bevel gear 181 to rotate, the dust collection upper bevel gear 181 drives the dust collection upper transmission shaft 182 to rotate, the dust collection upper transmission shaft 182 drives the dust collection driving bevel gear 185 to rotate, the dust collection driving bevel gear 185 drives the dust collection driven bevel gear 188 to rotate, the dust collection driven bevel gear 188 drives the dust collection lower transmission shaft 191 to rotate, and the dust collection lower transmission shaft 191 drives the dust collection lower bevel gear 192 to rotate, the dust collection lower bevel gear 192 drives the dust collection input bevel gear 193 to rotate, the dust collection input bevel gear 193 drives the dust collection power spline shaft 129 to rotate, the dust collection power spline shaft 129 drives the dust collection power spline housing 128 to rotate, the dust collection power spline housing 128 drives the dust collection cleaning output gear 127 to rotate, the dust collection cleaning output gear 127 drives the dust collection cleaning input bevel gear 130 to rotate, the dust collection cleaning input bevel gear 130 drives the dust collection power shaft 131 to rotate, the dust collection power shaft 131 drives the dust collection cleaning roller 132 to rotate, meanwhile, the dust collection power spline shaft 129 drives the dust collection sliding driving gear 194 to rotate, the dust collection sliding driving gear 194 drives the dust collection sliding driven gear 195 to rotate, the dust collection sliding driven gear 195 drives the dust collection sliding screw 124 to rotate, and the dust collection sliding screw 124 drives the dust collection sliding block 123 to slide forward, the dust collection cleaning roller 132 is matched with the first filter 120, the dust collection cleaning roller 132 cleans dust on the first filter 120, when the dust collection sliding block 123 is located at the front side of the cleaning cavity 121 to the maximum extent, the dust collection control electromagnet 196 is powered off, the dust collection control permanent magnet sliding block 183 slides to the left under the action of elastic potential energy of the dust collection control return spring 190, the dust collection control permanent magnet sliding block 183 drives the dust collection power sliding rod 184 to slide to the left, the dust collection power sliding rod 184 drives the dust collection power control bevel gear 187 to slide to the left, the dust collection power control bevel gear 187 is disengaged from the dust collection driven bevel gear 188 and the dust collection driving bevel gear 185, meanwhile, the walking comprehensive power shaft 176 drives the walking output bevel gear 177 to rotate, and the walking output bevel gear 177 drives the walking upper transmission bevel gear 204 to rotate, the walking upper transmission bevel gear 204 drives the walking upper and lower transmission shafts 201 to rotate, the walking upper and lower transmission shafts 201 drive the walking lower transmission bevel gear 200 to rotate, the walking lower transmission bevel gear 200 drives the walking input bevel gear 198 to rotate, the walking input bevel gear 198 drives the walking power shaft 199 to rotate, the walking power shaft 199 drives the walking wheel 119 to rotate, and the walking wheel 119 drives the casing 111 to walk, so that the dust collection range is expanded.
From the above detailed analysis it can be seen that: the first filtering device and the second filtering device are used for performing multiple filtering on the sucked air, and the first filtering device and the second filtering device are continuously cleaned, so that the cleanliness of the filtering devices is ensured, and the filtering effect of the sucked air is ensured.
Therefore, the method is more reasonable and ingenious in overall structure, installation, maintenance and overhaul are all very convenient, the equipment is small in size and small in occupied area, the equipment can automatically and continuously walk, the cleaning range is enlarged, the cleaning efficiency is improved, the sucked air is filtered for many times, the filtering cleanliness of the sucked air is greatly improved, the equipment has high-efficiency automation degree in the using process, and the use and popularization values are high.
The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.
Claims (1)
1. The utility model provides an automatic exhaust fan that starts, includes the casing, be provided with the dust absorption chamber in the casing, its characterized in that: the dust collection device is characterized in that a dust collection mechanism is arranged in the dust collection cavity and comprises dust collection fan blades fixedly arranged at the left end of a dust collection shaft, the right end of each dust collection fan blade is fixedly arranged and is in power connection with a dust collection motor in the right end wall of the dust collection cavity, a transverse dust collection pipeline and a longitudinal dust collection pipeline are arranged in the left end wall of the dust collection cavity, the longitudinal dust collection pipeline is communicated with the transverse dust collection pipeline, an exhaust pipeline is arranged in the bottom end wall of the dust collection cavity, filter mechanisms are symmetrically arranged in the exhaust pipeline in a left-right mode, the functions of the filter mechanisms are the same, the structures of the filter mechanisms are similar, the right side is taken as an example for detailed description, a cleaning cavity is arranged in the bottom end wall of the exhaust pipeline and is communicated with the exhaust pipeline, a first filter device is arranged in the cleaning cavity, and the, the first filter is matched with the exhaust pipeline, a second filtering device is rotationally arranged in the exhaust pipeline, the second filtering device comprises a second filter fixedly arranged at the top end of the second filtering shaft, a power device is arranged between the first filtering device and the second filtering device and drives the second filtering device to continuously rotate and the first filtering component to intermittently rotate, wherein the driving mechanism comprises a main driving motor and a main driving shaft, a main power cavity is arranged in the end wall of the top part of the first filter, the main driving shaft is rotatably arranged in the main power cavity, the tail end of the left side of the main driving shaft is in power connection with a main driving motor fixedly arranged in the end wall of the left side of the main power cavity, a transmission mechanism is arranged between the second filtering device and the driving mechanism to drive the second filtering device to continuously rotate; a second filtering power cavity is arranged in the left end wall of the exhaust pipeline, the second filtering shaft is rotatably arranged in the second filtering power cavity, a second filtering driven bevel gear is fixedly arranged at the bottom end of the second filtering shaft in the second filtering power cavity, a comprehensive power driving gear is fixedly arranged at the right end of the driving shaft in the driving power cavity, a filtering comprehensive power shaft extending leftwards and rightwards is rotatably arranged between the driving power cavity and the second filtering power cavity, a comprehensive power driven gear is fixedly arranged at the left end of the filtering comprehensive power shaft in the driving power cavity and is meshed with the comprehensive power driving gear, a second filtering driving bevel gear is fixedly arranged at the right end of the filtering comprehensive power shaft in the second filtering power cavity and is meshed with the second filtering driven bevel gear, a second cleaning cavity is arranged in the left end wall of the exhaust pipeline, a second cleaner is fixedly arranged in the second cleaning cavity, and the second cleaner is matched with the second filter, so that secondary air filtration at the clean part of the second filter is guaranteed all the time, and the filtering quality is guaranteed; a filtering control cavity is arranged in the right side end wall of the main power cavity, a filtering sector gear cavity is arranged in the right side end wall of the filtering control cavity, a sector gear shaft extending leftwards and rightwards is rotatably arranged between the filtering sector gear cavity and the filtering control cavity, a first filtering input gear is fixedly arranged on the outer side end wall of the sector gear shaft in the filtering control cavity, a first filtering sector gear is fixedly arranged at the right side end of the sector gear shaft in the filtering sector gear cavity, a first filtering power cavity is arranged in the right side end wall of the filtering sector gear cavity, a filtering left and right transmission shaft extending leftwards and rightwards is rotatably arranged between the filtering sector gear cavity and the first filtering power cavity, a filtering left side transmission gear is fixedly arranged at the left side end of the filtering left and right transmission shaft in the filtering sector gear cavity, and the filtering left side transmission gear is disengaged from the filtering sector, the tail end of the right side of the left and right filtering transmission shafts in the first filtering power cavity is fixedly provided with a right filtering transmission bevel gear, the first filtering power cavity is rotatably provided with a front and a rear filtering transmission shafts which extend forwards and backwards, the tail ends of the rear sides of the front and the rear filtering transmission shafts are fixedly provided with a rear filtering transmission bevel gear, the rear filtering transmission bevel gear is meshed with the right filtering transmission bevel gear, the tail ends of the front sides of the front and the rear filtering transmission shafts are fixedly provided with an upper filtering transmission belt wheel, the tail end of the front side of the first filtering shaft in the first filter is fixedly provided with a lower filtering transmission belt wheel, and a filtering transmission power belt is arranged between the lower filtering transmission belt wheel and the upper filtering transmission belt wheel in a transmission manner, so that the clean part of the first filtering device can be ensured to filter sucked; a first filtering output gear is fixedly arranged on the outer side end wall of the filtering comprehensive power shaft in the filtering control cavity, the first filtering output gear is separated from the first filtering input gear, a filtering control slider is arranged in the filtering control cavity in a left-right sliding manner, a filtering transfer gear is arranged at the left end of the filtering control slider in a rotating manner, the filtering transfer gear is separated from the first filtering output gear and the first filtering input gear in a separating manner, a filtering control power shaft extending up and down is rotatably arranged in the filtering control cavity, a filtering control worm is fixedly arranged on the outer side end wall at the top of the filtering control power shaft, a filtering control turbine is fixedly arranged on the outer side end wall of the filtering comprehensive power shaft in the filtering control cavity, the filtering control turbine is positioned at the right side of the first filtering output gear and is matched with the filtering control worm, the tail end of the bottom of the filtering control power shaft is fixedly provided with a filtering control cam, and the filtering control cam is disengaged from the filtering control sliding block, so that the mechanical rotation of the first filtering part is controlled, and a clean first filter is replaced; the dust collection device is characterized in that a dust collection sliding block is arranged in the cleaning cavity in a front-back sliding mode, a dust collection cavity is arranged in the dust collection sliding block, a dust collection power cavity is arranged in the right end wall of the dust collection cavity, a dust collection power shaft extending left and right is arranged between the dust collection cavity and the dust collection power cavity in a rotating mode, a dust collection cleaning roller is fixedly arranged at the left end of the dust collection power shaft in the dust collection cavity, the dust collection cleaning roller is separated from the first filter in a matched mode, a dust collection cleaning input bevel gear is fixedly arranged at the right end of the dust collection power shaft in the dust collection power cavity, a dust collection lower transmission cavity is arranged in the rear end wall of the cleaning cavity, a dust collection power spline shaft extending front and back is rotatably arranged between the dust collection lower transmission cavity and the cleaning cavity, and a dust, a dust collection power spline housing extending forwards and backwards is rotatably arranged in the dust collection power cavity, the dust collection power spline housing is in spline fit with the dust collection power spline shaft, a dust collection cleaning output gear is fixedly arranged on the end wall of the outer side of the dust collection power spline housing, the dust collection cleaning output gear is meshed with the dust collection cleaning input bevel gear, a walking upper power transmission cavity is arranged in the end wall of the rear side of the main power cavity, a walking front and rear transmission shaft extending forwards and backwards is rotatably arranged between the walking upper power transmission cavity and the main power cavity, a walking front transmission bevel gear is fixedly arranged at the tail end of the front side of the walking front and rear transmission shaft in the main power cavity, a walking comprehensive output bevel gear is fixedly arranged at the outer side end of the main transmission shaft, the walking comprehensive output bevel gear is meshed with the walking front transmission bevel gear, and a walking rear transmission bevel gear is fixedly arranged at the tail end of the rear, a walking lower power transmission cavity is arranged in the end wall at the bottom of the walking upper power transmission cavity, a walking upper and lower transmission shaft extending up and down is rotatably arranged between the walking upper power transmission cavity and the walking lower power transmission cavity, a walking upper transmission bevel gear is fixedly arranged at the tail end of the top of the walking upper and lower transmission shaft in the walking upper power transmission cavity, the walking upper transmission bevel gear is meshed with the walking rear transmission bevel gear, a walking lower transmission bevel gear is fixedly arranged at the tail end of the bottom of the walking upper and lower transmission shaft in the walking lower power transmission cavity, a dust collection upper transmission cavity is arranged in the end wall at the right side of the walking lower power transmission cavity, a walking comprehensive power shaft extending left and right is rotatably arranged between the walking lower power transmission cavity and the dust collection upper transmission cavity, and a walking comprehensive input bevel gear is fixedly arranged on the end wall at the outer side of the walking comprehensive, the lower walking transmission bevel gear is meshed with the comprehensive walking input bevel gear, a dust collection output bevel gear is fixedly arranged at the tail end of the right side of the comprehensive walking power shaft in the dust collection upper transmission cavity, a dust collection power control cavity is arranged in the end wall of the bottom of the dust collection upper transmission cavity, a dust collection upper transmission shaft extending up and down is rotatably arranged between the dust collection power control cavity and the dust collection upper transmission cavity, a dust collection upper bevel gear is fixedly arranged at the tail end of the top of the dust collection upper transmission shaft in the dust collection upper transmission cavity, the dust collection upper bevel gear is meshed with the dust collection output bevel gear, a dust collection driving bevel gear is fixedly arranged at the tail end of the bottom of the dust collection upper transmission shaft in the dust collection power control cavity, a dust collection lower transmission shaft extending up and down is rotatably arranged between the dust collection power control cavity and the dust collection lower transmission cavity, and a dust collection driven bevel gear is fixedly arranged at the, the dust collection driven bevel gear is disengaged from the dust collection driving bevel gear, a dust collection lower bevel gear is fixedly arranged at the tail end of the bottom of the dust collection lower transmission shaft in the dust collection lower transmission cavity, and the dust collection lower bevel gear is meshed with the dust collection input bevel gear, so that the wind receiving surface of the first filter can be cleaned, and the dust on the wind receiving surface of the first filter can be collected into the dust collection cavity; a dust collection sliding screw rod extending forwards and backwards is rotatably arranged between the dust collection lower transmission cavity and the cleaning cavity, a dust collection sliding thread matched with the dust collection sliding screw rod is arranged in the dust collection sliding block, a dust collection sliding driven gear is fixedly arranged at the tail end of the rear side of the dust collection sliding screw rod in the dust collection lower transmission cavity, a dust collection sliding driving gear is fixedly arranged on the end wall of the outer side of the dust collection power spline shaft, the dust collection sliding driving gear is positioned on the front side of the dust collection input bevel gear and is meshed with the dust collection sliding driven gear, and the dust collection sliding of the dust collection sliding block is favorably; wherein a dust collection power sliding groove is arranged in the end wall at the left side of the dust collection power control cavity, a dust collection power sliding rod is arranged in the dust collection power sliding groove in a left-right sliding manner, a dust collection power control bevel gear is arranged at the tail end at the right side of the dust collection power sliding rod in the dust collection power control cavity in a rotating manner, the dust collection power control bevel gear is separated from the dust collection driven bevel gear and the dust collection driving bevel gear in a matching manner, a dust collection control permanent magnet sliding block is arranged in the dust collection power sliding groove in a left-right sliding manner, the end wall at the right side of the dust collection control permanent magnet sliding block is fixedly connected with the end wall at the left side of the dust collection power sliding rod, a dust collection control reset spring is elastically arranged between the end wall at the left side of the dust collection control, the power input of the dust collecting device is controlled; the traveling mechanism comprises traveling wheels which are arranged at the front end and the rear end of a traveling power shaft in a bilateral symmetry manner, the right side is taken as an example for detailed description, a traveling transmission cavity is arranged in the end wall at the left side of the dust collection upper transmission cavity, a traveling power cavity is arranged in the end wall at the bottom of the traveling transmission cavity, a traveling input bevel gear is fixedly arranged on the end wall at the outer side of the traveling power shaft in the traveling power cavity, a traveling upper transmission shaft and a traveling lower transmission shaft which extend up and down are rotatably arranged between the traveling transmission cavity and the traveling power cavity, a traveling lower transmission bevel gear is fixedly arranged at the tail end of the bottom of the traveling upper transmission shaft and the traveling lower transmission shaft in the traveling power cavity, the traveling lower transmission bevel gear is meshed with the traveling input bevel gear, a traveling upper transmission bevel gear is fixedly arranged at the tail end of the top of the traveling upper transmission, the walking output bevel gear is meshed with the walking upper transmission bevel gear, so that the equipment can walk in a factory, the dust cleaning range is expanded, and the dust cleaning efficiency is improved; the dust detection block is fixedly arranged on the end face of the front side of the machine shell and can be used for detecting the dust content in the environment where the dust detection block is located, and the dust detection block can control the starting and stopping of the dust collection motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910413915.8A CN110090500B (en) | 2019-05-17 | 2019-05-17 | Automatic exhaust fan that starts |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910413915.8A CN110090500B (en) | 2019-05-17 | 2019-05-17 | Automatic exhaust fan that starts |
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| CN110090500A CN110090500A (en) | 2019-08-06 |
| CN110090500B true CN110090500B (en) | 2021-04-13 |
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| CN201910413915.8A Expired - Fee Related CN110090500B (en) | 2019-05-17 | 2019-05-17 | Automatic exhaust fan that starts |
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| CN112755705B (en) * | 2020-12-17 | 2022-06-28 | 中新钢铁集团有限公司 | Desulfurization and denitrification treatment method for flue gas of steel smelting boiler |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4293410A (en) * | 1978-09-21 | 1981-10-06 | Hans Streuli Ag | Magnetic filter |
| RU2588616C1 (en) * | 2014-12-25 | 2016-07-10 | Владимир Амбарцумович Арустамов | Dynamic filter and method of cleaning air and gaseous media dynamic filter |
| CN105890143A (en) * | 2015-01-19 | 2016-08-24 | 陈�光 | Air purifier used for embedded air conditioner |
| CN205412485U (en) * | 2016-01-21 | 2016-08-03 | 中洁环境科技（西安）有限公司 | Self -cleaning device of filter screen rotation type |
| CN107511000A (en) * | 2017-09-25 | 2017-12-26 | 郑州天舜电子技术有限公司 | A kind of building engineering construction dust arrester of automatic cleaning function |
| CN208320353U (en) * | 2018-05-11 | 2019-01-04 | 杨婧媛 | A kind of civil engineering dust treatment device |
| CN109432907A (en) * | 2018-11-02 | 2019-03-08 | 朱宇柔 | It is a kind of can automatic cleaning filter core nitrogen fertilizer production workshop exhausting-dusting blower |
| CN109296513A (en) * | 2018-11-29 | 2019-02-01 | 嵊州市林美生物科技有限公司 | A kind of adjustable oil transporting appliance |
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Effective date of registration: 20210319 Address after: 528000 one of No.3 Shuguang Road, Shangyong village, Leliu street, Shunde District, Foshan City, Guangdong Province Applicant after: Foshan Shunde qidelai Electric Appliance Co.,Ltd. Address before: 314000 No.65 Qianchao Road, Dingqiao Town, Haining City, Jiaxing City, Zhejiang Province Applicant before: JIAXING JIMING COMMERCE AND TRADE Co.,Ltd. |
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