CN114288780A - Energy-saving dust device for construction - Google Patents
Energy-saving dust device for construction Download PDFInfo
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- CN114288780A CN114288780A CN202111558728.2A CN202111558728A CN114288780A CN 114288780 A CN114288780 A CN 114288780A CN 202111558728 A CN202111558728 A CN 202111558728A CN 114288780 A CN114288780 A CN 114288780A
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Abstract
The invention belongs to the field of environment-friendly equipment, in particular to an energy-saving dust-settling device for building construction, which aims at the problems that the existing dust-settling device has poor operability and poor dust-settling effect and more dust-settling devices need to replace a filter screen in time, and the invention provides a scheme that the energy-saving dust-settling device comprises a base, wheels are arranged at four corners of the bottom of the base, a dust-settling box is fixedly arranged at the top of the base, water is arranged in the dust-settling box, a rotating box is rotatably connected to the inner wall of the bottom of the dust-settling box, a plurality of air outlet pipes are fixedly connected to the left side and the right side of the rotating box, stirring assemblies are arranged on two sides of the rotating box, and exhaust pipes are symmetrically and fixedly arranged on the inner wall of the top of the dust-settling box, and the gas circulation filtration can be realized, so that the gas circulation filtration has good practicability when in use.
Description
Technical Field
The invention relates to the technical field of environment-friendly equipment, in particular to an energy-saving dust settling device for building construction.
Background
At present, in the construction process, because the construction site has much dust in dry weather, especially in indoor construction decoration, the construction site is easy to raise a large amount of dust due to environmental sealing, the dust is not easy to scatter, and the body of workers is greatly damaged, so that dust floating in the air needs to be timely reduced;
the current dust device operability is not strong, and the dust fall effect is poor, and more dust device need in time change the filter screen, so we propose an energy-saving dust device for construction for solve the above-mentioned problem that proposes.
Disclosure of Invention
Based on the technical problems that the existing dust settling device is poor in operability and dust settling effect, and more dust settling devices need to replace filter screens in time, the invention provides an energy-saving dust settling device for building construction.
The invention provides an energy-saving dust settling device for building construction, which comprises a base, wherein wheels are arranged at four corners of the bottom of the base, a dust removal box is fixedly arranged at the top of the base, water is arranged in the dust removal box, a rotating box is rotatably connected to the inner wall of the bottom of the dust removal box, a plurality of air outlet pipes are fixedly connected to the left side and the right side of the rotating box, stirring assemblies are arranged on two sides of the rotating box, exhaust pipes are symmetrically and fixedly arranged on the inner wall of the top of the dust removal box, the number of the exhaust pipes is two, the top ends of the two exhaust pipes extend to the upper side of the dust removal box and are respectively provided with an air injection assembly, a connecting pipe is fixedly connected to the inner wall of the top of the rotating box, the top end of the connecting pipe extends to the upper side of the dust removal box and is connected with an air suction assembly, the air suction assembly is connected with the air injection assembly, and a driving motor is fixedly arranged at the top of the front side of the dust removal box, and driving motor's output shaft extends to the dust removal incasement and fixed mounting has the pivot, the pivot is connected with the connecting pipe, the rear end of pivot extends to the rear side of dust removal case and is connected with drive assembly, and drive assembly is connected with the subassembly of breathing in.
Preferably, fixed cover is equipped with the worm wheel that is located the dust removal incasement on the connecting pipe, and fixed cover is equipped with the worm that is located the dust removal incasement in the pivot, worm and worm wheel mesh mutually, and through the transmission of worm and worm wheel, can drive the connecting pipe and rotate.
Preferably, the stirring subassembly includes two (mixing) shafts, ring gear and two gears, and two (mixing) shafts rotate respectively and connect on the left side and the right side of rotating the case, and two gears respectively fixed mounting be in the one end that two (mixing) shafts kept away from each other, ring gear fixed mounting is on the inner wall of dust removal case, and two gears all mesh with the ring gear mutually, can eliminate the bubble of aquatic when gas gets into aquatic.
Preferably, including installation cover, fixed plate and a plurality of shower nozzle on the jet-propelled subassembly, fixed plate fixed mounting is in the installation cover, and the impartial interval fixed mounting of a plurality of shower nozzles is on the fixed plate, fixed mounting has the sponge in the installation cover, the fixed intercommunication in top of blast pipe has the connecting box, sealed rotation is connected with the stay tube on the front side inner wall of connecting box, and the top of stay tube extend to in the installation cover and with the inner wall fixed connection of installation cover, can be with the gaseous dispersion blowout after the filtration.
Preferably, including removing cover, first check valve and second check valve on the subassembly of breathing in, the top of connecting pipe extends to and removes in the cover, fixed cover is equipped with the closing plate that is located to remove in the cover on the connecting pipe, the closing plate is laminated with the inner wall seal that removes the cover, first check valve fixed mounting is on removing the top inner wall of cover, and second check valve fixed mounting is on the top of connecting pipe, first check valve cooperatees with the second check valve, and removes the cover and be connected with two stay tubes respectively, and through the cooperation of first check valve and second check valve, can be continuous to the gas transmission in the dust removal case.
Preferably, the left side top and the right side top of removing the cover all rotate to be connected with the connecting rod, and the one end that two connecting rods kept away from each other rotates with one side that two stay tubes are close to each other respectively and is connected, the cover is equipped with the supporting spring who is located dust removal case and removes between the cover on the connecting pipe, and supporting spring's top and bottom respectively with the bottom of removing the cover and the top fixed connection of dust removal case, through the vertical reciprocating motion who removes the cover, can conveniently drive two stay tubes and swing to this expansion air outlet range that can be quick.
Preferably, including connecting rod, L type pole and two drive wheels on the drive assembly, connecting rod sliding connection is in the rear side of dust removal case, the top of connecting rod is rotated and is connected with the pull rod, and the top of pull rod rotates with the rear side top of removing the cover and be connected, the front end of L type pole rotates with the rear side of dust removal case and is connected, and two drive wheels are fixed the cover respectively and are established on L type pole and pivot, and transmit the cover on two drive wheels and be equipped with same drive belt, slip the cover on the connecting rod and be equipped with the shift ring, and the front side rotation of the rear end of L type pole and shift ring is connected, can conveniently drive and remove the cover and carry out vertical reciprocating motion.
Preferably, the rear side fixed mounting of dust removal case has a fixed support plate, and the top fixed mounting of backup pad has the slide bar, the slide bar run through the connecting rod and with connecting rod sliding connection, can realize carrying out the lateral sliding support to the connecting rod.
The invention has the beneficial effects that:
1. according to the invention, the driving motor is started to drive the rotating shaft to rotate, when the rotating shaft rotates, the L-shaped rod can be driven to rotate through the transmission of the two transmission wheels and the transmission belt, so that the movable ring can be driven to do annular motion, the movable ring can longitudinally reciprocate on the connecting rod, the connecting rod can be driven to do transverse reciprocating motion, when the connecting rod moves towards the right side, the movable cover can be pulled to do longitudinal reciprocating motion through the pull rod, in the longitudinal reciprocating motion of the movable cover, gas can be continuously conveyed into the dust removal box through the matching of the first one-way valve and the second one-way valve, and dust in air can be filtered through the filtering of water;
2. according to the invention, when the rotating shaft rotates, the connecting pipe can be driven to rotate through the meshing transmission of the worm and the worm wheel, the rotating box can be driven to rotate, when the rotating box rotates, the two stirring shafts can be driven to do annular motion, and at the moment, under the meshing transmission of the gear and the toothed ring, the stirring shafts can rotate in the annular motion, so that bubbles generated after gas enters water can be eliminated, and thus, dust in the gas can be ensured to be completely dissolved into the water;
3. in the invention, after the gas is filtered by water, the gas can be respectively conveyed into the connecting box through the two exhaust pipes, at the moment, the filtered gas can be conveyed into the mounting cover through the conveying of the supporting pipes, the sponge arranged in the mounting cover can absorb water and can perform secondary dust removal on the gas, so that the discharged gas does not contain dust;
4. in the invention, when the movable cover longitudinally reciprocates, the two support pipes can be arcuately swung to two sides through the two connecting rods, and at the moment, the two mounting covers can expand the movement range, so that the gas outlet range can be expanded, and the filtered gas can be ensured to be rapidly diffused;
the invention can use water to replace the traditional filter element as the filter medium, can reduce the later maintenance cost while filtering the dust in the air, and can realize the gas circulation filtration, thereby having good practicability when in use.
Drawings
Fig. 1 is a structural front view of an energy-saving dust-settling device for building construction, which is provided by the invention;
fig. 2 is a structural rear view of an energy-saving dust-settling device for building construction, which is provided by the invention;
FIG. 3 is a side view of the internal structure of a dust removal box of the energy-saving dust-settling device for building construction, which is provided by the invention;
FIG. 4 is a front view of the internal structure of a movable cover of the energy-saving dust-settling device for building construction, which is provided by the invention;
fig. 5 is a top view of an internal structure of a mounting cover of the energy-saving dust-settling device for building construction provided by the invention;
fig. 6 is a three-dimensional view of a connecting structure of a rotating box and two stirring rods of the energy-saving dust settling device for building construction.
In the figure: 1 base, 2 dust removing boxes, 3 rotating boxes, 4 air outlet pipes, 5 stirring shafts, 6 gears, 7 toothed rings, 8 connecting pipes, 9 moving covers, 10 exhaust pipes, 11 connecting boxes, 12 supporting pipes, 13 connecting rods, 14 mounting covers, 15 supporting springs, 16 worm gears, 17 driving motors, 18 rotating shafts, 19 worms, 20 driving wheels, 21 supporting plates, 22 connecting rods, 23 driving belts, 24 moving rings, 25 pull rods, 26 first check valves, 27 sealing plates, 28 second check valves, 29 sponges, 30 fixing plates, 31 spray heads and 32L-shaped rods.
Detailed Description
The present invention will be further illustrated with reference to the following specific examples.
Referring to fig. 1-6, the embodiment provides an energy-saving dust settling device for building construction, which comprises a base 1, wherein wheels are arranged at four corners of the bottom of the base 1, a dust removal box 2 is fixedly arranged at the top of the base 1, water is arranged in the dust removal box 2, a rotating box 3 is rotatably connected to the inner wall of the bottom of the dust removal box 2, a plurality of air outlet pipes 4 are fixedly connected to the left side and the right side of the rotating box 3, stirring assemblies are arranged at two sides of the rotating box 3, exhaust pipes 10 are symmetrically and fixedly arranged on the inner wall of the top of the dust removal box 2, the number of the exhaust pipes 10 is two, the top ends of the two exhaust pipes 10 extend to the upper side of the dust removal box 2 and are respectively provided with an air injection assembly, a connecting pipe 8 is fixedly connected to the inner wall of the top of the rotating box 3, the top end of the connecting pipe 8 extends to the upper side of the dust removal box 2 and is connected with an air suction assembly, and the air injection assembly is connected with the air injection assembly, the front side top fixed mounting of dust removal case 2 has driving motor 17, and driving motor 17's output shaft extends to in the dust removal case 2 and fixed mounting has pivot 18, and pivot 18 is connected with connecting pipe 8, and the rear end of pivot 18 extends to the rear side of dust removal case 2 and is connected with transmission assembly, and transmission assembly is connected with the subassembly of breathing in.
The invention can utilize water to replace the traditional filter element as a filter medium, can reduce the later maintenance cost while filtering the dust in the air, and can realize gas circulation filtration, thereby having good practicability when in use.
In this embodiment, the fixed cover is equipped with the worm wheel 16 that is located dust removal case 2 on the connecting pipe 8, and the fixed cover is equipped with the worm 19 that is located dust removal case 2 on the pivot 18, and worm 19 meshes with worm wheel 16 mutually, and through the transmission of worm 19 and worm wheel 16, can drive connecting pipe 8 and rotate.
In this embodiment, the stirring subassembly includes two (mixing) shafts 5, ring gear 7 and two gears 6, and two (mixing) shafts 5 rotate respectively and connect on the left side and the right side of rotating case 3, and two gears 6 respectively fixed mounting are in the one end that two (mixing) shafts 5 kept away from each other, and ring gear 7 fixed mounting is on the inner wall of dust removal case 2, and two gears 6 all mesh with ring gear 7 mutually, can eliminate the bubble of aquatic when gas gets into the aquatic.
In this embodiment, including installation cover 14, fixed plate 30 and a plurality of shower nozzle 31 on the jet-propelled subassembly, fixed plate 30 fixed mounting is in installation cover 14, the impartial interval fixed mounting of a plurality of shower nozzles 31 is on fixed plate 30, fixed mounting has sponge 29 in the installation cover 14, the fixed intercommunication in top of blast pipe 10 has connecting box 11, sealed rotation is connected with support tube 12 on the front side inner wall of connecting box 11, and the top of support tube 12 extend to in the installation cover 14 and with the inner wall fixed connection of installation cover 14, can be with the gaseous dispersion blowout after the filtration.
In this embodiment, including removing the cover 9 on the subassembly of breathing in, first check valve 26 and second check valve 28, the top of connecting pipe 8 extends to and removes in the cover 9, fixed cover is equipped with the closing plate 27 that is located and removes in the cover 9 on the connecting pipe 8, closing plate 27 and the sealed laminating of the inner wall that removes the cover 9, first check valve 26 fixed mounting is on the top inner wall that removes the cover 9, and second check valve 28 fixed mounting is on the top of connecting pipe 8, first check valve 26 cooperatees with second check valve 28, and it is connected with two stay tubes 12 respectively to remove the cover 9, cooperation through first check valve 26 and second check valve 28, can be continuous to defeated gas in the dust removal case 2.
In this embodiment, the left side top and the right side top of removing the cover 9 all rotate and be connected with connecting rod 13, and the one end that two connecting rods 13 kept away from each other rotates with one side that two stay tubes 12 are close to each other respectively and is connected, the cover is equipped with and is located dust removal case 2 and removes the supporting spring 15 between the cover 9 on the connecting pipe 8, and supporting spring 15's top and bottom respectively with the bottom of removing the cover 9 and the top fixed connection of dust removal case 2, through the vertical reciprocating motion who removes the cover 9, can conveniently drive two stay tubes 12 and swing, with this expansion that can be quick scope of giving vent to anger.
In this embodiment, including connecting rod 22 on the drive assembly, L type pole 32 and two drive wheels 20, connecting rod 22 sliding connection is in the rear side of dust removal case 2, the top of connecting rod 22 rotates and is connected with pull rod 25, and the top of pull rod 25 rotates with the rear side top of removing the cover 9 and is connected, the front end of L type pole 32 rotates with the rear side of dust removal case 2 and is connected, two drive wheels 20 fixed cover respectively are established on L type pole 32 and pivot 18, and the transmission cover is equipped with same drive belt 23 on two drive wheels 20, sliding sleeve is equipped with shift ring 24 on the connecting rod 22, and the rear end of L type pole 32 and the front side of shift ring 24 are rotated and is connected, can conveniently drive and remove the cover 9 and carry out vertical reciprocating motion.
In this embodiment, the rear side of the dust removing box 2 is fixedly provided with a fixed support plate 21, the top of the support plate 21 is fixedly provided with a slide bar, and the slide bar penetrates through the connecting rod 22 and is slidably connected with the connecting rod 22, so that the connecting rod 22 can be supported in a transverse sliding manner.
In this embodiment, the driving motor 17 is started to drive the rotating shaft 18 to rotate, when the rotating shaft 18 rotates, the two driving wheels 20 and the driving belt 23 can drive the L-shaped rod 32 to rotate, so as to drive the moving ring 24 to perform circular motion, so that the moving ring 24 can longitudinally reciprocate on the connecting rod 22 and can drive the connecting rod 22 to perform transverse reciprocating motion, when the connecting rod 22 moves to the right side, the moving cover 9 can be pulled to move downwards by the pull rod 25, when the moving cover 9 moves downwards, the supporting spring 15 can be in a stressed state, and can extrude the gas in the moving cover 9 under the pressing of the sealing plate 27, at this time, the first check valve 26 is in a closed state, and the second check valve 28 can make the valve core in the second check valve 28 in an open state under the action of gas pressure, at the moment, the gas is conveyed into the rotating box 3 through the connecting pipe 8 and then conveyed into the dust removing box 2 through the plurality of air outlet pipes 4, water is arranged in the dust removing box 2, the gas enters the water at the moment, dust in the gas can be dissolved into the water, when the connecting rod 22 moves towards the left side, the movable cover 9 can move upwards through the sum of the thrust of the pull rod 23 and the supporting spring 15, and at the moment, the movable cover 9 can be in a negative pressure state, so that the valve core in the first one-way valve 26 can be in an open state, the outside gas can be conveyed into the movable cover 9 through the first one-way valve 26, so that the gas can be continuously conveyed into the dust removing box 2 through the longitudinal reciprocating motion of the movable cover 9, the dust in the air can be filtered through the filtering of the water, when the rotating shaft 18 rotates, the connecting pipe 8 can be driven to rotate through the meshing transmission of the worm 19 and the worm wheel 16, at the moment, the rotating box 3 can be driven to rotate, when the rotating box 3 rotates, the two stirring shafts 5 can be driven to do annular motion, at the moment, under the meshing transmission of the gear 6 and the toothed ring 7, the stirring shafts 5 can rotate in the annular motion simultaneously, so bubbles generated after gas enters water can be eliminated, dust in the gas can be guaranteed to be completely dissolved into the water, the gas can be respectively conveyed into the connecting box 11 through the two exhaust pipes 10 after being filtered by the water, at the moment, the filtered gas can be conveyed into the mounting cover 14 through the support pipes 12, the sponge arranged in the mounting cover 14 can absorb the water, and meanwhile, secondary dust removal can be carried out on the gas, so that the discharged gas does not contain dust, when the moving cover 9 does longitudinal reciprocating motion, the two support pipes 12 can be swung in an arc shape towards two sides through the two connecting rods 13, at this moment, the two mounting covers 14 can enlarge the movement range, so that the gas outlet range can be enlarged, and the filtered gas can be rapidly diffused, so that the technical scheme can replace the traditional filter element with water as a filter medium, can reduce the later maintenance cost while filtering the dust in the air, and can realize gas circulation filtration, so that the gas circulation filtration device has good practicability when in use.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The energy-saving dust settling device for building construction comprises a base (1), wherein wheels are arranged at four corners of the bottom of the base (1), the energy-saving dust settling device is characterized in that a dust removal box (2) is fixedly arranged at the top of the base (1), water is arranged in the dust removal box (2), a rotating box (3) is rotatably connected onto the inner wall of the bottom of the dust removal box (2), a plurality of air outlet pipes (4) are fixedly connected to the left side and the right side of the rotating box (3), stirring assemblies are arranged on two sides of the rotating box (3), exhaust pipes (10) are symmetrically and fixedly arranged on the inner wall of the top of the dust removal box (2), the number of the exhaust pipes (10) is two, the top ends of the two exhaust pipes (10) extend to the upper side of the dust removal box (2) and are respectively provided with an air injection assembly, a connecting pipe (8) is fixedly connected onto the inner wall of the top of the rotating box (3), the top of connecting pipe (8) extends to the top of dust removal case (2) and is connected with the subassembly of breathing in, the subassembly of breathing in is connected with jet-propelled subassembly, the front side top fixed mounting of dust removal case (2) has driving motor (17), and the output shaft of driving motor (17) extends to in dust removal case (2) and fixed mounting has pivot (18), pivot (18) are connected with connecting pipe (8), the rear end of pivot (18) extends to the rear side of dust removal case (2) and is connected with drive assembly, and drive assembly is connected with the subassembly of breathing in.
2. The energy-saving dust settling device for building construction according to claim 1, wherein a worm wheel (16) positioned in the dust removal box (2) is fixedly sleeved on the connecting pipe (8), a worm (19) positioned in the dust removal box (2) is fixedly sleeved on the rotating shaft (18), and the worm (19) is meshed with the worm wheel (16).
3. The energy-saving dust settling device for building construction according to claim 1, wherein the stirring assembly comprises two stirring shafts (5), a toothed ring (7) and two gears (6), the two stirring shafts (5) are respectively and rotatably connected to the left side and the right side of the rotating box (3), the two gears (6) are respectively and fixedly installed at one ends, far away from each other, of the two stirring shafts (5), the toothed ring (7) is fixedly installed on the inner wall of the dust removing box (2), and the two gears (6) are both meshed with the toothed ring (7).
4. The energy-saving dust settling device for building construction is characterized in that the air injection assembly comprises an installation cover (14), a fixing plate (30) and a plurality of spray heads (31), the fixing plate (30) is fixedly installed in the installation cover (14), the spray heads (31) are fixedly installed on the fixing plate (30) at equal intervals, a sponge (29) is fixedly installed in the installation cover (14), the top end of the exhaust pipe (10) is fixedly communicated with a connecting box (11), a supporting pipe (12) is connected to the inner wall of the front side of the connecting box (11) in a sealing and rotating mode, and the top end of the supporting pipe (12) extends into the installation cover (14) and is fixedly connected with the inner wall of the installation cover (14).
5. The energy-saving dust settling device for building construction according to claim 1, wherein the air suction assembly comprises a movable cover (9), a first one-way valve (26) and a second one-way valve (28), the top end of the connecting pipe (8) extends into the movable cover (9), a sealing plate (27) located in the movable cover (9) is fixedly sleeved on the connecting pipe (8), the sealing plate (27) is in sealing fit with the inner wall of the movable cover (9), the first one-way valve (26) is fixedly installed on the inner wall of the top of the movable cover (9), the second one-way valve (28) is fixedly installed at the top end of the connecting pipe (8), the first one-way valve (26) is matched with the second one-way valve (28), and the movable cover (9) is connected with the two support pipes (12) respectively.
6. The energy-saving dust settling device for building construction according to claim 5, wherein the connecting rods (13) are rotatably connected to the top of the left side and the top of the right side of the movable cover (9), one ends of the two connecting rods (13) which are far away from each other are rotatably connected to one sides of the two supporting tubes (12) which are close to each other, the supporting springs (15) located between the dust removal box (2) and the movable cover (9) are sleeved on the connecting tubes (8), and the top ends and the bottom ends of the supporting springs (15) are fixedly connected to the bottom of the movable cover (9) and the top of the dust removal box (2) respectively.
7. The energy-saving dust-settling device for building construction according to claim 1, the transmission component comprises a connecting rod (22), an L-shaped rod (32) and two transmission wheels (20), the connecting rod (22) is connected with the rear side of the dust removing box (2) in a sliding way, the top end of the connecting rod (22) is rotatably connected with a pull rod (25), the top end of the pull rod (25) is rotationally connected with the upper part of the rear side of the movable cover (9), the front end of the L-shaped rod (32) is rotationally connected with the rear side of the dust removing box (2), two driving wheels (20) are respectively fixedly sleeved on the L-shaped rod (32) and the rotating shaft (18), and the two driving wheels (20) are sleeved with the same driving belt (23) in a driving way, the connecting rod (22) is sleeved with a moving ring (24) in a sliding way, and the rear end of the L-shaped rod (32) is rotatably connected to the front side of the moving ring (24).
8. The energy-saving dust settling device for building construction according to claim 1, wherein a fixed support plate (21) is fixedly mounted at the rear side of the dust settling box (2), a slide rod is fixedly mounted at the top of the support plate (21), and the slide rod penetrates through the connecting rod (22) and is in sliding connection with the connecting rod (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111558728.2A CN114288780A (en) | 2021-12-20 | 2021-12-20 | Energy-saving dust device for construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111558728.2A CN114288780A (en) | 2021-12-20 | 2021-12-20 | Energy-saving dust device for construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114288780A true CN114288780A (en) | 2022-04-08 |
Family
ID=80967300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111558728.2A Withdrawn CN114288780A (en) | 2021-12-20 | 2021-12-20 | Energy-saving dust device for construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114288780A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6547855B1 (en) * | 2000-04-05 | 2003-04-15 | Aeromix Systems, Inc. | Mass transfer system |
| CN211260618U (en) * | 2019-11-25 | 2020-08-14 | 江苏现代照明集团有限公司 | Solar street lamp |
| CN112221292A (en) * | 2020-10-09 | 2021-01-15 | 蔡昆仑 | Intelligent dust removal environment-friendly equipment and working method thereof |
| CN212975766U (en) * | 2020-05-21 | 2021-04-16 | 石兴伟 | But construction waste screening plant of dust fall of environment-friendly |
-
2021
- 2021-12-20 CN CN202111558728.2A patent/CN114288780A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6547855B1 (en) * | 2000-04-05 | 2003-04-15 | Aeromix Systems, Inc. | Mass transfer system |
| CN211260618U (en) * | 2019-11-25 | 2020-08-14 | 江苏现代照明集团有限公司 | Solar street lamp |
| CN212975766U (en) * | 2020-05-21 | 2021-04-16 | 石兴伟 | But construction waste screening plant of dust fall of environment-friendly |
| CN112221292A (en) * | 2020-10-09 | 2021-01-15 | 蔡昆仑 | Intelligent dust removal environment-friendly equipment and working method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 灵感机械: "1种空间滑块曲柄机构：上下移动的同时实现旋转往复运动！https://m.bilibili.com/video/av504405999", 《BILIBILI》 * |
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Application publication date: 20220408 |
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