CN113586400B - Portable indoor air compressor with vibration reduction structure - Google Patents
Portable indoor air compressor with vibration reduction structure Download PDFInfo
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- CN113586400B CN113586400B CN202111143554.3A CN202111143554A CN113586400B CN 113586400 B CN113586400 B CN 113586400B CN 202111143554 A CN202111143554 A CN 202111143554A CN 113586400 B CN113586400 B CN 113586400B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/0027—Pulsation and noise damping means
- F04B39/0044—Pulsation and noise damping means with vibration damping supports
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/0027—Pulsation and noise damping means
- F04B39/0083—Pulsation and noise damping means using blow off silencers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/16—Filtration; Moisture separation
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- General Engineering & Computer Science (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The invention discloses a portable indoor air compressor with a vibration damping structure, which relates to the technical field of air compressors, and is characterized in that a vibration mechanism is adopted, the vibration mechanism is blown by wind power to carry out irregular vibration through a small spring, striking blocks in three fixed blocks can also carry out irregular striking vibration on circular sound-absorbing cotton in the three fixed blocks, dust in the air and impurities which influence the effect of the circular sound-absorbing cotton are not attached to the outer surface of the circular sound-absorbing cotton, the situation that the sound-absorbing effect is reduced due to excessive dust attached to the outer surface of the circular sound-absorbing cotton in long-time work is avoided, the striking blocks can carry out irregular striking along with a circular connecting block, the cleaning efficiency of the circular sound-absorbing cotton is improved to a certain degree, more edges of the striking blocks can strike the circular sound-absorbing cotton better than the circular ball, and more edges of the striking blocks are deviated to the spherical shape, better rolling and striking are performed inside the arc-shaped groove.
Description
Technical Field
The invention belongs to the technical field of air compressors, and particularly relates to a portable indoor air compressor with a vibration reduction structure.
Background
An air compressor is a device for compressing gas. The air compressor is constructed similarly to a water pump. Most air compressors are reciprocating piston type, rotating vane or rotating screw. Centrifugal compressors are very large applications;
however, even if the existing indoor air compressor is used indoors, noise caused by the air compressor when air is sucked to the outside is avoided, and in the indoor closed environment, the noise caused by the air compressor can cause adverse effects on the psychology of workers, so that the progress of a project can be delayed, the body of the workers can be damaged to a certain extent, and the portable indoor air compressor with the vibration reduction structure is very inconvenient.
Disclosure of Invention
An object of the present invention is to provide a portable indoor air compressor having a vibration reduction structure, by which the existing problems are solved.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a portable indoor air compressor with a vibration reduction structure, which comprises a first fixed block, wherein the top of the first fixed block is hinged with a cover plate, the left end and the right end of the left side of the first fixed block are fixedly connected with clamping blocks, the left sides of the two clamping blocks are fixedly connected with braces, and one ends of the two braces, which are far away from the two clamping blocks, are fixedly connected to the left side and the right side of the lower end of the left side of the first fixed block;
the fixed block I comprises a limiting block, a first rotating shaft, a fixed plate, an air inlet mechanism and a second rotating shaft, the limiting block is arranged on a central shaft in the fixed block I, the first rotating shafts are arranged on the left side and the right side of the limiting block, the first rotating shafts are eight, grooves I are formed in the left side and the right side of the inner wall of the fixed block I, the number of the grooves I is eight, the fixed plate is rotatably connected to one ends of the first rotating shafts, which are far away from the limiting block, one ends of the eight fixed plates, which are far away from the first rotating shafts, extend into the eight grooves I, the air inlet mechanism is arranged at the bottom of the inner wall of the limiting block, and the second rotating shafts are arranged on the left side and the right side of the central shaft at the bottom of the fixed block I;
the fixed plate top and the first top of recess all are provided with the bull stick, two the bull stick surface all rotates and is connected with connecting block one, two the inside dovetail groove that all is provided with of connecting block, two the inside slider that all is provided with of dovetail groove, one side that two connecting block one are close to each other is provided with the connecting rod, the lower extreme all runs through one side that two connecting block one are close to each other and extends to inside on the connecting rod, one side fixed connection that lower extreme and two sliders are close to each other on the connecting rod, two the equal fixedly connected with spring one in one side that the slider was kept away from each other, two the one end that two sliders were kept away from to spring one and one side fixed connection that two dovetail groove inner walls were kept away from each other.
Further, the inside cylinder piece, fixed block two, vibrations mechanism, ejector pin, filter screen and the roller bearing of including of air inlet mechanism, cylinder piece bottom runs through stopper inner wall bottom and extends to the outside, cylinder piece top fixedly connected with circular piece, the equal fixed connection of fixed block two is on the left and right sides of cylinder piece inner wall, vibrations mechanism all sets up inside two fixed blocks, the equal fixed connection of ejector pin is in the one side that two fixed blocks are close to each other, the ejector pin bottom runs through cylinder piece bottom and extends to the outside, the equal fixed connection of filter screen is on the left and right sides of ejector pin, two the filter screen top all with cylinder piece bottom left and right sides fixed connection, the roller bearing all sets up on cylinder piece inner wall upper end left and right sides.
Further, the roller bearing left side is rotated and is connected with connecting block two, two left sides fixedly connected with atress boards of connecting block, recess two has been seted up to atress board bottom, two inner wall top fixedly connected with elastic plates of recess, elastic plate quantity is five, five the elastic plate is kept away from the one end fixedly connected with of atress board and is inhaled the sound cotton, inhale the cotton sliding connection of sound inside the recess, atress board bottom right side contact has the backup pad, and the one end and the cylinder piece inner wall right side fixed connection of atress board are kept away from to the backup pad.
Further, the inside pivot three, circular connecting block, three fixed blocks, strike piece and the circular clean cotton of including of vibrations mechanism, three surface rings in pivot are provided with the little spring, the one end fixedly connected with circular connecting block of three pivots is kept away from to the little spring, four ends about three equal fixed connection of fixed block is about circular connecting block, four the one end that circular connecting block was kept away from to three fixed blocks all is provided with the opening, strike the piece and all set up in three insides of four fixed blocks, strike a quantity of twelve, the one end that circular connecting block was kept away from to four fixed block three to the equal fixed connection of circular clean cotton.
Further, two left sides of pivot are rotated and are connected with connecting block three, three left sides fixedly connected with closing plate of connecting block, be provided with the arc recess directly over two pivots, arc recess inner wall right side is provided with the sliding plate, arc recess inner wall left side is provided with the cardboard, sliding plate left side fixedly connected with arc pole, the arc pole left side runs through the cardboard right side and extends to the outside, arc pole left side fixed connection is on closing plate top right side, the arc pole surface has cup jointed spring three, three left sides fixed connection of spring are on the cardboard right side, three right sides fixed connection of spring are on the sliding plate left side.
The invention has the following beneficial effects:
according to the invention, air can enter the cylindrical block through the filter screen through the vibrating mechanism, the vibrating mechanism is blown by wind power and can carry out irregular vibration through the small spring, the striking block in the third inner fixed block can carry out irregular striking vibration on the circular sound-absorbing cotton in the third inner fixed block, so that dust in the air and impurities which can influence the using effect of the circular sound-absorbing cotton are not attached to the outer surface of the circular sound-absorbing cotton, the phenomenon that the sound-absorbing and sound-deadening effect is reduced due to excessive dust attached to the outer surface of the circular sound-absorbing cotton during long-time work is avoided, the striking block can carry out irregular striking along with the circular connecting block, the striking and cleaning efficiency of the circular sound-absorbing cotton is improved to a certain extent, more edges of the circular sound-absorbing cotton can be struck better than that of a round ball, and more edges of the striking block are deviated to a round shape, can roll and strike better in the inside of the arc-shaped groove.
According to the invention, through the rolling shaft, wind continues to move upwards after being absorbed by the vibration mechanism, the sound absorption cotton can contact the wind to absorb sound for the second time, the stress plate can only rotate upwards due to the supporting plate, the rolling shaft can rebound the stress plate to the position for waiting for the next use due to the torsional spring when no wind power exists, the elastic plate at the top of the sound absorption cotton can reduce the condition that the surface of the sound absorption cotton is damaged, the condition that the sound absorption cotton is difficult to replace and reduces the sound absorption effect when being damaged due to the fact that the sound absorption cotton is arranged inside the cylindrical block is avoided, the width of the sound absorption cotton is the same as the width inside of the cylindrical block, more wind power of the column can be blocked, the sound absorption effect is improved to the greatest extent.
According to the invention, through the second rotating shaft, the closed plates are stressed to rotate through the second rotating shaft and can simultaneously drive the arc-shaped rods to move, the sliding plate can extrude the spring III when being driven by the arc-shaped rods to slide on the left side in the arc-shaped groove, at the moment, the two closed plates move downwards along with the cylindrical block and are arranged on the left side and the right side of the cylindrical block, and when no air compressor is arranged in the limiting block, the closed plates can close the opening of the fixed block I, so that the situation that the working efficiency is reduced due to the fact that dust enters the fixed block I or the cylindrical block when the sliding plate is not used can be avoided, and meanwhile, two filter screens at the lower part of the cylindrical block are protected, so that the sliding plate cannot be damaged due to accidents, and the safety is improved to a certain degree.
The invention uses the fixed plate, when the left side of the fixed plate is driven to move downwards by the vibration of the air compressor, the right side of the fixed plate can be lifted upwards, thereby the first connecting block at the bottom moves upwards and extrudes the first spring, the slide block inside the first connecting block at the upper end moves upwards due to the connecting rod, the slide block at the upper end is pushed to extrude the first spring at the upper end and move at the same time, and the slide block at the upper end drives the first spring to vibrate inside the trapezoidal groove, therefore, the air compressor only can drive the limiting block to vibrate, the influence of the vibration on the first fixing block is greatly reduced, the situation that the first fixing block cannot be stably placed at a certain position due to excessive vibration is avoided, the phenomenon that the air compressor in the limiting block vibrates excessively is also avoided, and the air suction effect is not good due to vibration when the air suction means sucks air to the outside.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the first fixing block according to the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2;
FIG. 4 is a schematic view of the internal structure of the air intake mechanism of the present invention;
FIG. 5 is a schematic view of the internal structure of the vibrating mechanism of the present invention;
FIG. 6 is an enlarged view of a portion of C of FIG. 4 according to the present invention;
FIG. 7 is an enlarged view of a portion B of FIG. 2 according to the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
the device comprises a first fixed block 1, a limiting block 11, a first rotating shaft 12, a fixed plate 13, a rotating rod 131, a first connecting block 132, a sliding block 133, a connecting rod 135, an air inlet mechanism 14, a cylindrical block 141, a second fixed block 142, a vibrating mechanism 143, a third rotating shaft a1, a circular connecting block a2, a third fixed block a3, a striking block a4, circular cleaning cotton a5, a top rod 144, a filter screen 145, a roller 146, a second connecting block w1, a stress plate w2, an elastic plate w3, sound absorbing cotton w4, a support plate w5, a second rotating shaft 15, a third connecting block 151, a closing plate 152, a sliding plate 153, a clamping plate 154, an arc-shaped rod 155, a cover plate 2, a clamping block 3 and a strap 4.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
Referring to fig. 1-7, the invention relates to a portable indoor air compressor with a vibration reduction structure, which comprises a first fixed block 1, wherein the top of the first fixed block 1 is hinged with a cover plate 2, the left end and the right end of the first fixed block 1 are fixedly connected with a fixture block 3, the left sides of the two fixture blocks 3 are fixedly connected with braces 4, and one ends of the two braces 4 far away from the two fixture blocks 3 are fixedly connected to the left side and the right side of the lower end of the first fixed block 1;
the fixed block I1 internally comprises a limiting block 11, a first rotating shaft 12, a fixed plate 13, an air inlet mechanism 14 and a second rotating shaft 15, the limiting block 11 is arranged at the center shaft in the fixed block I1, the first rotating shafts 12 are all arranged on the left side and the right side of the limiting block 11, the number of the first rotating shafts 12 is eight, the left side and the right side of the inner wall of the fixed block I1 are respectively provided with a first groove, the number of the first grooves is eight, the fixed plate 13 is respectively and rotatably connected to one ends of the eight rotating shafts 12, which are far away from the limiting block 11, one ends of the eight fixed plates 13, which are far away from the eight rotating shafts 12, extend into the eight first grooves, the air inlet mechanism 14 is arranged at the bottom of the inner wall of the limiting block 11, and the second rotating shafts 15 are all arranged on the left side and the right side of the center shaft at the bottom of the fixed block I1;
the top of the fixing plate 13 and the top of the first groove are both provided with rotating rods 131, the outer surfaces of the two rotating rods 131 are both rotatably connected with first connecting blocks 132, trapezoidal grooves are respectively arranged inside the first connecting blocks 132, sliders 133 are respectively arranged inside the trapezoidal grooves, one side, close to each other, of the two first connecting blocks 132 is provided with a connecting rod 135, the upper end and the lower end of the connecting rod 135 both penetrate through one side, close to each other, of the first connecting blocks 132 and extend into the connecting rod, the upper end and the lower end of the connecting rod 135 are fixedly connected with one side, close to each other, of the two sliders 133, one side, far away from each other, of the two first springs is fixedly connected with one side, far away from each other, of the inner walls of the two trapezoidal grooves, through the fixing plate 13, when the left side of the fixing plate 13 is driven to be downward by the vibration of the air compressor, the right side of the fixing plate 13 is lifted upwards, so that the first connecting blocks 132 at the bottom move upwards and extrude the first springs, the slider 133 that is located the inside of connecting block 132 of upper end can be because connecting rod 135 rebound, promote the slider 133 extrusion that is located the upper end and move for a while in the spring that is located the upper end, and the slider 133 that is located the upper end can drive the spring one at the dovetail groove inside and shake, thereby make air compressor only can drive stopper 11 and shake, make fixed block 1 receive the influence of vibrations and reduce by a wide margin, the condition that fixed block 1 can't stably put somewhere because of vibrations are too big has been avoided, also avoided because stopper 11 inside air compressor is too big because of the vibration, and lead to leading to the fact the not good condition of air suction effect because of the vibration when the air intake mechanism 14 is drawn the air to the outside in the sky.
The left side of the roller 146 is rotatably connected with a second connecting block w1, the left side of the second connecting block w1 is fixedly connected with a stress plate w2, the bottom of the stress plate w2 is provided with a second groove, the top of the inner wall of the second groove is fixedly connected with an elastic plate w3, the number of the elastic plates w3 is five, one end of each of the five elastic plates w3, which is far away from the stress plate w2, is fixedly connected with a sound-absorbing cotton w4, the sound-absorbing cotton w4 is slidably connected inside the groove, the right side of the bottom of the stress plate w2 is contacted with a support plate w5, one end, which is far away from the stress plate w2, of the support plate w5 is fixedly connected with the right side of the inner wall of the cylindrical block 141, wind continues to move upwards after absorbing the sound through the vibrating mechanism 143 by virtue of the roller 146, the sound-absorbing cotton w4 is contacted with wind to absorb the sound for the second time, the stress plate w2 can only rotate upwards due to the reason of the w5, the roller 146 can rebound the stress plate w2 to be placed on the next time when no wind, inhale the elastic plate w3 at sound cotton w4 top, can reduce and inhale the cotton impaired condition in surface of sound, avoided inhaling sound cotton w4 because set up inside cylinder piece 141, be difficult for changing and reduced the condition of inhaling the sound effect during the damage to it is the same with the inside width of cylinder piece 141 to inhale the cotton w 4's width of sound, can block the more wind-force of post and inhale the sound to it, has increased the effect of inhaling the sound in the very big degree.
The interior of the vibration mechanism 143 comprises a rotating shaft tri-a 1, a circular connecting block a2, a fixed block tri-a 3, a striking block a4 and circular cleaning cotton a5, a small spring is annularly arranged on the outer surface of the rotating shaft tri-a 1, one end of the small spring, which is far away from the rotating shaft tri-a 1, is fixedly connected with the circular connecting block a2, the fixed block tri-a 3 is fixedly connected with the upper end, the lower end, the left end and the right end of the circular connecting block w2, one end, which is far away from the circular connecting block a2, of the four fixed block tri-a 3 is provided with an opening, the striking block a4 is arranged inside the four fixed block tri-a 3, the number of the striking blocks a4 is twelve, the circular cleaning cotton a5 is fixedly connected with one end, which is far away from the circular connecting block a2, of the four fixed block tri-a 3, air enters the cylindrical block 141 through the filter screen 145 through the vibration mechanism 143, the irregular vibration of the small spring at the moment, the vibration mechanism 143 can carry out irregular vibration on the circular sound absorption cotton 5 through the small spring by wind blowing of the impact block tri-a 539a 4 inside the fixed block tri-a 3, thereby make the circular dust in the sound absorption cotton a5 of outer surface can not adhere to and some can influence the impurity of circular sound absorption cotton a5 result of use, avoided circular sound absorption cotton a5 because the surface is because attached to too much dust when long-time work, the condition that sound absorption noise cancelling effect reduces appears, and strike piece a4 and can carry out irregular striking along with circular connecting block a2, thereby improved the clean efficiency of striking to circular sound absorption cotton a5 to a certain extent, and strike that the more comparable ball of edge angle of piece a4 strikes circular sound absorption cotton a5, and strike piece a4 because more also be on a bias in the ball shape of edge angle, can better roll and strike in the inside arc wall.
The left side of the second rotating shaft 15 is rotatably connected with a third connecting block 151, the left side of the third connecting block 151 is fixedly connected with a closed plate 152, an arc-shaped groove is arranged right above the second rotating shaft 15, the right side of the inner wall of the arc-shaped groove is provided with a sliding plate 153, the left side of the inner wall of the arc-shaped groove is provided with a clamping plate 154, the left side of the sliding plate 153 is fixedly connected with an arc-shaped rod 155, the left side of the arc-shaped rod 155 penetrates through the right side of the clamping plate 154 and extends to the outside, the left side of the arc-shaped rod 155 is fixedly connected with the right side of the clamping plate 154, the right side of the spring is fixedly connected with the left side of the sliding plate 153, through the second rotating shaft 15, the closed plate 152 is forced to rotate through the second rotating shaft 15 and simultaneously drive the arc-shaped rod 155 to move, and the sliding plate 153 is driven by the arc-shaped rod 155 to slide in the left side of the arc-shaped groove and can extrude the third spring, at this moment, the two closing plates 152 move downwards along with the cylindrical block 141 and are arranged on the left side and the right side of the cylindrical block 141, when the limiting block 11 is internally provided with no air compressor, the opening of the first fixing block 1 can be closed by the closing plates 152, so that the situation that the working efficiency is reduced due to the fact that dust enters the first fixing block 1 or the inside of the cylindrical block 141 when the limiting block is not used can be avoided, meanwhile, the two filter screens 145 at the lower part of the cylindrical block 141 are protected, the cylindrical block 141 cannot be damaged due to accidents, and the safety is improved to a certain extent.
One specific application of this embodiment is: when the portable indoor air compressor needs to move, the portable indoor air compressor can be carried on the body by the straps 4 to clamp the clamping block 3 on the shoulder, then the cover plate 3 is opened to enable the air compressor to enter the limiting block 11, the circular block and the cylindrical block both move downwards under the action of the gravity of the air compressor, the two closed plates 152 can be pushed to the two sides by the ejector rod 144, the closed plates 152 are stressed to rotate through the rotating shaft II 15 and simultaneously drive the arc-shaped rod 155 to move simultaneously, the sliding plate 153 can extrude the spring III when being driven by the arc-shaped rod 155 to slide at the left side in the arc-shaped groove, at the moment, the two closed plates 152 move downwards along with the cylindrical block 141 and are lapped at the left side and the right side of the cylindrical block 141, when the air compressor works, air can be sucked to the outside through the cylindrical block 141, the air can enter the cylindrical block 141 through the filter screen 145, at the moment, the shaking mechanism 143 is blown by wind force to carry out irregular shaking through the small spring, the striking block a4 in the fixed block three a3 can also perform irregular striking vibration on the circular sound absorption cotton a5 in the fixed block three a3, wind continues to move upwards after absorbing sound through the vibration mechanism 143, the sound absorption cotton w4 can contact the wind to perform secondary sound absorption, the stress plate w2 can only rotate upwards due to the support plate w5, the roller 146 can rebound the stress plate w2 to a position for next use when no wind force exists due to the torsion spring, the wind absorbed by the sound absorption cotton w4 enters the air compressor for use, some vibration is inevitably generated during the operation of the air compressor, when the left side of the fixed plate 13 is driven downwards by the vibration of the air compressor, the right side of the fixed plate 13 is lifted upwards, so that the first connecting block 132 at the bottom moves upwards and extrudes the first spring, the sliding block 133 in the first connecting block 132 at the upper end moves upwards due to the connecting rod 135, the slider 133 extrusion that promotes to be located the upper end is located the spring of upper end and is removed for a moment, and the slider 133 that is located the upper end can drive spring one at trapezoidal inslot and shake to make air compressor only can drive stopper 11 and shake, make fixed block 1 receive the influence of vibrations and reduce by a wide margin, when air compressor in the stopper 11 inside was taken away, big spring can kick-back circular block and cylinder piece 141 to the original position, two closure plates 152 will close the opening again.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. The utility model provides a portable indoor air compressor with damping structure, includes fixed block one (1), its characterized in that: the top of the first fixed block (1) is hinged with a cover plate (2), the left end and the right end of the left side of the first fixed block (1) are fixedly connected with clamping blocks (3), the left sides of the two clamping blocks (3) are fixedly connected with braces (4), and one ends of the two braces (4) far away from the two clamping blocks (3) are fixedly connected to the left side and the right side of the lower end of the left side of the first fixed block (1);
the fixed block I (1) comprises a limiting block (11), a rotating shaft I (12), a fixed plate (13), an air inlet mechanism (14) and a rotating shaft II (15) inside, the limiting block (11) is arranged at the middle shaft in the fixing block I (1), the rotating shafts I (12) are arranged on the left side and the right side of the limiting block (11), the number of the rotating shafts (12) is eight, the left side and the right side of the inner wall of the first fixing block (1) are provided with a first groove, the number of the first grooves is eight, the fixing plates (13) are rotatably connected to one ends of the eight first rotating shafts (12) far away from the limiting block (11), one ends of the eight fixing plates (13) far away from the eight first rotating shafts (12) extend into the eight first grooves, the air inlet mechanism (14) is arranged at the bottom of the inner wall of the limiting block (11), and the second rotating shaft (15) is arranged on the left side and the right side of the center shaft at the bottom of the first fixing block (1);
fixed plate (13) top and recess top all are provided with bull stick (131), two bull stick (131) surface all rotates and is connected with connecting block (132), two connecting block (132) inside all is provided with the dovetail groove, two dovetail groove inside all is provided with slider (133), and one side that two connecting block (132) are close to each other is provided with connecting rod (135), the lower extreme all runs through one side that two connecting block (132) are close to each other and extends to inside on connecting rod (135), one side fixed connection that lower extreme and two sliders (133) are close to each other on connecting rod (135), two the equal fixedly connected with spring one in one side that slider (133) were kept away from each other, two one side fixed connection that one end that two sliders (133) were kept away from to spring one and two dovetail groove inner walls were kept away from each other.
2. The portable indoor air compressor with a vibration reduction structure according to claim 1, wherein the air intake mechanism (14) comprises a cylindrical block (141), two fixed blocks (142), a vibration mechanism (143), a top bar (144), a filter screen (145) and a roller (146) inside, the bottom of the cylindrical block (141) penetrates the bottom of the inner wall of the limit block (11) and extends to the outside, the top of the cylindrical block (141) is fixedly connected with a circular block, the two fixed blocks (142) are fixedly connected to the left and right sides of the inner wall of the cylindrical block (141), the vibration mechanism (143) is arranged inside the two fixed blocks (142), the top bar (144) is fixedly connected to the side where the two fixed blocks (142) are close to each other, the bottom of the top bar (144) penetrates the bottom of the cylindrical block (141) and extends to the outside, the filter screen (145) is fixedly connected to the left and right sides of the top bar (144), two side fixed connection about filter screen (145) top all with cylinder piece (141) bottom, roller bearing (146) all set up the side about cylinder piece (141) inner wall upper end.
3. The portable indoor air compressor with the vibration reduction structure, according to claim 2, wherein the roller (146) is rotatably connected with a second connecting block (w 1) on the left side, the second connecting block (w 1) is fixedly connected with a stress plate (w 2) on the left side, a second groove is formed in the bottom of the stress plate (w 2), an elastic plate (w 3) is fixedly connected with the top of the second inner wall of the groove, the number of the elastic plates (w 3) is five, the elastic plate (w 3) is away from one end of the stress plate (w 2) and fixedly connected with sound absorption cotton (w 4), the sound absorption cotton (w 4) is slidably connected inside the groove, the right side of the bottom of the stress plate (w 2) is contacted with a support plate (w 5), and one end of the support plate (5) away from the stress plate (w 2) is fixedly connected with the right side of the inner wall of the cylindrical block (141).
4. A portable indoor air compressor having a vibration reduction structure according to claim 2, it is characterized in that the interior of the vibration mechanism (143) comprises a rotating shaft III (a 1), a circular connecting block (a 2), a fixed block III (a 3), a striking block (a 4) and circular cleaning cotton (a 5), a small spring is annularly arranged on the outer surface of the rotating shaft III (a 1), one end of the small spring, which is far away from the rotating shaft III (a 1), is fixedly connected with a circular connecting block (a 2), the three fixing blocks (a 3) are fixedly connected with the upper end, the lower end, the left end and the right end of the circular connecting block (a 2), openings are formed in the ends, far away from the circular connecting block (a 2), of the four fixing blocks (a 3), the striking blocks (a 4) are all arranged inside four fixed blocks three (a 3), the number of the striking blocks (a 4) is twelve, the round cleaning cotton (a 5) is fixedly connected to one end of each of the four fixing blocks III (a 3) far away from the round connecting block (a 2).
5. A portable indoor air compressor having a vibration reduction structure according to claim 2, it is characterized in that the left side of the second rotating shaft (15) is rotatably connected with a third connecting block (151), a closing plate (152) is fixedly connected to the left side of the third connecting block (151), an arc-shaped groove is arranged right above the second rotating shaft (15), a sliding plate (153) is arranged on the right side of the inner wall of the arc-shaped groove, a clamping plate (154) is arranged on the left side of the inner wall of the arc-shaped groove, an arc-shaped rod (155) is fixedly connected to the left side of the sliding plate (153), the left side of the arc-shaped rod (155) penetrates through the right side of the clamping plate (154) and extends to the outside, the left side of the arc-shaped rod (155) is fixedly connected with the right side of the top of the closing plate (152), the outer surface of the arc-shaped rod (155) is sleeved with a third spring, the left side of the third spring is fixedly connected to the right side of the clamping plate (154), and the right side of the third spring is fixedly connected to the left side of the sliding plate (153).
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| CN114234019A (en) * | 2021-12-06 | 2022-03-25 | 聚光科技(南通)有限公司 | Sewage depth detection device |
| CN114215741B (en) * | 2022-02-18 | 2022-05-31 | 江苏硕伯亚智能科技有限公司 | Miniature double-cylinder electric high-pressure hydraulic pump |
| CN115138152B (en) * | 2022-09-01 | 2022-11-22 | 丰县友发塑料制品有限公司 | Workshop air purification device |
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