CN113953228B - Instrument and meter with dust removal function - Google Patents
Instrument and meter with dust removal function Download PDFInfo
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- CN113953228B CN113953228B CN202111241639.5A CN202111241639A CN113953228B CN 113953228 B CN113953228 B CN 113953228B CN 202111241639 A CN202111241639 A CN 202111241639A CN 113953228 B CN113953228 B CN 113953228B
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- fixed
- instrument
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- 239000000428 dust Substances 0.000 title claims abstract description 56
- 238000004140 cleaning Methods 0.000 claims abstract description 48
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 230000033001 locomotion Effects 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 6
- 238000005507 spraying Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 10
- 230000000694 effects Effects 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 206010044565 Tremor Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/04—Cleaning by suction, with or without auxiliary action
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
- B08B7/02—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by distortion, beating, or vibration of the surface to be cleaned
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Cleaning In General (AREA)
- Measuring Volume Flow (AREA)
Abstract
The invention discloses an instrument with a dust removal function, and relates to the technical field of instruments and meters. The instrument comprises an instrument main body, wherein an instrument main body is embedded in the front of the instrument main body, a sliding rail plate is fixed on the left side of the front of the instrument main body, a rubber wafer is fixed on the front of the instrument main body, an outer cleaning device is arranged on the front of the instrument main body, an inner cleaning device is arranged at the bottom of the inner wall of the instrument main body, the outer cleaning device is in transmission connection with the inner cleaning device through a belt pulley group, auxiliary devices are arranged on the left side and the right side of the inner wall of the instrument main body, and the outer cleaning device comprises a fixing shell. According to the invention, the motor is matched with the screw rod, so that the motor drives the screw rod to rotate, and the screw rod drives the sliding plate to reciprocate up and down, so that the sliding plate drives the cleaning brush plate to clean dust on the surface of the instrument main body, and the problem that dust is attached to the instrument main body and influences the reading of instrument data by staff is avoided.
Description
Technical Field
The invention relates to the technical field of instruments and meters, in particular to an instrument and meter with a dust removal function.
Background
Instruments are instruments or devices for detecting, measuring, observing, and calculating various physical quantities, substance components, physical properties, and the like. Vacuum leak detector, manometer, length measuring instrument, microscope, multiplier etc. all belong to instrument and meter. In a broad sense, the instrument can also have functions of automatic control, alarm, signal transmission, data processing and the like.
When the existing instrument is placed for a long time, a lot of dust is accumulated on the surface, so that the dust is required to be removed, and the existing instrument is manually removed, so that the defects of low dust removal speed, large time consumption and low working efficiency exist, and therefore, the instrument with the dust removal function is provided.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an instrument with a dust removing function, and solves the problems in the background art.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides an instrument and meter with dust removal function, includes the instrument main part, the front of instrument main part inlays inherent instrument main part, the front left side of instrument main part is fixed with the slide rail board, the front of instrument main part is fixed with the rubber disk, the front of instrument main part is provided with outer cleaning device, the inner wall bottom of instrument main part is provided with interior cleaning device, outer cleaning device passes through belt pulley group transmission with interior cleaning device and is connected, the inner wall left side and the right side of instrument main part are provided with auxiliary device, outer cleaning device includes the fixed shell, the fixed shell has two, two fixed shell respectively fixed mounting is in the left side and the right side of instrument main part, the left side the inside of fixed shell is fixed with the guide bar, the right side the inside rotation of fixed shell is installed the lead screw, the right side the top of fixed shell is fixed with the motor, the top fixed mounting of lead screw is on the output shaft of motor, the outside of guide bar and the one end sliding connection of sliding plate, the outside of lead screw and the other end sliding plate sliding connection, one side sliding plate that the sliding plate is close to instrument main part has the cleaning brush board.
Preferably, a fixed club is fixed on one side of the cleaning brush plate, which is close to the sliding rail plate, the fixed club is slidably mounted in the sliding rail plate, and a collision block is fixed at the bottom of the sliding plate.
Preferably, the inner cleaning device comprises a swivel and a hinge rod, the swivel is rotatably arranged at the bottom of the inner wall of the instrument main body, a spiral blade is fixed on the inner wall of the swivel, a balancing weight is slidably arranged at the bottom of the inner wall of the swivel, the balancing weight is elastically connected with the inner wall of the swivel through elastic folding blades, the number of the hinge rods is two, the two hinge rods are respectively hinged on the left side and the right side of the inner wall of the instrument main body, the hinge rods are elastically connected with the instrument main body through elastic sheets, and a poking piece and a knocking rod are fixed on the outer side of the hinge rods.
Preferably, the auxiliary device comprises a fixing rod and a fixing plate, wherein the fixing rod is slidably mounted on the inner wall of the instrument main body, an elastic U-shaped sliding plate is slidably mounted at the bottom of the fixing rod, an arc-shaped block is fixed on one side, close to the instrument main body, of the elastic U-shaped sliding plate, the arc-shaped block is located inside a rubber wafer, an abutting plate is fixed on the top of the inner wall of the elastic U-shaped sliding plate, the fixing plate is fixedly mounted on the inner wall of the instrument main body, a hinge plate is hinged to the front face of the fixing plate, an elastic folding air spraying bag is fixed between the hinge plate and the fixing plate, and wavy blades are fixed on the front face of the hinge plate.
Preferably, the rubber wafer is located on the motion track of the abutting block.
Preferably, the outer side of the swivel is provided with a lug, and one side of the hinge rod away from the auxiliary device is contacted with the lug on the outer side of the swivel.
Preferably, the nozzle of the elastic folding air-jetting bag is fixedly arranged on the hinged plate, and the abutting plate is contacted with the top of the hinged plate.
The invention provides an instrument and meter with a dust removal function. The beneficial effects are as follows:
(1) According to the invention, the motor is matched with the screw rod, so that the motor drives the screw rod to rotate, and the screw rod drives the sliding plate to reciprocate up and down, so that the sliding plate drives the cleaning brush plate to clean dust on the surface of the instrument main body, and the problem that dust is attached to the instrument main body and influences the reading of instrument data by workers is avoided; meanwhile, in the up-and-down reciprocating motion process of the sliding plate, the fixed ball rod is matched with the sliding rail groove of the sliding rail plate, so that the fixed ball rod drives the cleaning brush plate to move left and right along the sliding plate, the surface of the instrument main body is cleaned dynamically, and the surface cleaning efficiency of the instrument main body is further improved.
(2) According to the invention, in the rotating process of the screw rod, under the transmission effect of the belt pulley group, the rotating ring rotates, the balancing weight moves outwards under the action of centrifugal force through the matching of the rotating ring and the balancing weight, the elastic folding blades are compressed, so that the rotating ring is not blocked by the elastic folding blades, the rotating ring is matched with the spiral blades, the rotating ring drives the spiral blades to rotate, so that the spiral blades generate negative pressure, dust in the instrument main body is discharged out of the instrument main body, the problem that the dust is attached to elements on the instrument main body and affects the use is avoided, when the motor is not used any more, the balancing weight is reset by the elastic folding blades, the rotating ring is blocked again by the elastic folding blades, and the problem that external dust invades the instrument main body for a long time is avoided.
(3) According to the invention, in the rotating process of the swivel, the lug on the outer side of the swivel is matched with the hinging rod, so that the lug on the outer side of the swivel is abutted against the hinging rod to turn over, and the elastic sheet is compressed, so that the hinging rod drives the stirring sheet to turn over dust on the bottom of the inner wall of the instrument main body, the dust is prevented from adhering to the bottom of the inner wall of the instrument main body, the problem of dust removal efficiency of an instrument is reduced, meanwhile, the hinging rod drives the knocking rod to knock the elastic U-shaped sliding plate, and the elastic U-shaped sliding plate vibrates and shakes off the dust adhering to the elastic U-shaped sliding plate, so that the dust removal efficiency of the instrument is further improved.
(4) According to the invention, the sliding plate is driven to reciprocate up and down by the screw rod, the sliding plate drives the abutting block to move, the abutting block is matched with the arc-shaped block, so that the abutting block abuts against the arc-shaped block to push the elastic U-shaped sliding plate and the abutting plate to move away from the instrument main body, the abutting plate pushes the bottom of the hinged plate to move, the hinged plate is turned over, the hinged plate is enabled to extrude the elastic folding air spraying bag under the matching of the hinged plate and the fixed plate, the elastic folding air spraying bag blows air to elements on the instrument main body through the nozzle of the elastic folding air spraying bag, and therefore dust attached to the surfaces of the elements of the instrument main body is blown off, and the problem that the instrument main body runs abnormally is avoided.
(5) According to the invention, in the overturning process of the hinged plate, the hinged plate is matched with the wavy blade, so that the hinged plate drives the wavy blade to overturned and move, and the wavy blade can fan the air in the instrument main body, so that the problem that dust deposits are attached to the inner wall of the instrument main body is avoided, and the dust removing efficiency in the instrument main body is further promoted.
Drawings
FIG. 1 is a schematic diagram of the overall invention;
FIG. 2 is a rear view of the entire present invention;
FIG. 3 is a schematic view in partial cross-section of the entirety of the present invention;
FIG. 4 is a schematic view of an external cleaning device according to the present invention;
FIG. 5 is a schematic view of a part of the outer cleaning device of the present invention;
FIG. 6 is a schematic partial cross-sectional view of the cleaning device of the present invention;
fig. 7 is a schematic view of an auxiliary device of the present invention.
In the figure: 1. an instrument body; 2. an instrument main body; 3. an outer cleaning device; 31. a fixed case; 32. a motor; 33. a screw rod; 34. a guide rod; 35. a sliding plate; 36. cleaning a brush plate; 37. a collision block; 38. fixing the club; 4. a rubber wafer; 5. a slide rail plate; 6. a belt pulley set; 7. an inner cleaning device; 71. a swivel; 72. a helical blade; 73. an elastic folding leaf; 74. balancing weight; 75. a hinge rod; 76. a driving plate; 77. knocking the rod; 8. an auxiliary device; 81. a fixed rod; 82. an elastic U-shaped slide plate; 83. a contact plate; 84. a hinged plate; 85. a fixing plate; 86. an arc-shaped block; 87. a wave-shaped blade; 88. an elastic folding air-jetting bag.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides an instrument and meter with dust removal function, including instrument main part 1, instrument main part 2 has been inlayed in the front of instrument main part 1, the front left side of instrument main part 1 is fixed with slide rail board 5, the front of instrument main part 1 is fixed with rubber disk 4, the front of instrument main part 1 is provided with outer cleaning device 3, the inner wall bottom of instrument main part 1 is provided with interior cleaning device 7, outer cleaning device 3 passes through belt pulley group 6 transmission with interior cleaning device 7 and is connected, the one end of belt pulley group 6 is fixed in the bottom of lead screw 33, the other end of belt pulley group 6 is fixed in the bottom of swivel 71, the inner wall left side and the right side of instrument main part 1 are provided with auxiliary device 8.
The outer cleaning device 3 comprises a fixed shell 31, two fixed shells 31 are respectively and fixedly arranged at the left side and the right side of the instrument main body 1, a guide rod 34 is fixed in the left fixed shell 31, a screw rod 33 is rotatably arranged in the right fixed shell 31, a motor 32 is fixed at the top of the right fixed shell 31, the top of the screw rod 33 is fixedly arranged on an output shaft of the motor 32, the outer side of the guide rod 34 is in sliding connection with one end of a sliding plate 35, the outer side of the screw rod 33 is in sliding connection with the other end of the sliding plate 35, a cleaning brush plate 36 is slidably arranged at one side of the sliding plate 35 close to the instrument main body 2, the cleaning brush plate 36 is in contact with the front surface of the instrument main body 2, the motor 32 is matched with the screw rod 33, the screw rod 33 is driven to rotate by the motor 32, the screw rod 33 drives the sliding plate 35 to reciprocate up and down, thereby make the sliding plate 35 drive the dust of cleaning brush board 36 to instrument main part 2 surface clean to having avoided adhering to on the instrument main part 2 to have dust, influence the problem of staff to instrument data reading, one side that cleaning brush board 36 is close to slide rail board 5 is fixed with fixed club 38, fixed club 38 slidable mounting is in the inside of slide rail board 5, in the reciprocating motion in-process about sliding plate 35, under the slide rail groove cooperation of fixed club 38 and slide rail board 5, make fixed club 38 drive cleaning brush board 36 along sliding plate 35 side-to-side movement, thereby make cleaning brush board 36 dynamic clean instrument main part 2 surface, thereby further improved the clean efficiency to instrument main part 2 surface, the bottom of sliding plate 35 is fixed with conflict piece 37, rubber disk 4 is located conflict piece 37 movement track, conflict piece 37 and rubber disk 4 contact.
The inner cleaning device 7 comprises a swivel 71 and two hinge rods 75, the swivel 71 is rotatably arranged at the bottom of the inner wall of the instrument main body 1, a lug is arranged at the outer side of the swivel 71, a spiral blade 72 is fixed on the inner wall of the swivel 71, a balancing weight 74 is slidably arranged at the bottom of the inner wall of the swivel 71, the balancing weight 74 and the inner wall of the swivel 71 are elastically connected through elastic folding blades 73, the two hinge rods 75 are respectively hinged at the left side and the right side of the inner wall of the instrument main body 1, one side of the hinge rod 75 far away from the auxiliary device 8 is contacted with the lug at the outer side of the swivel 71, the swivel 71 is rotated under the transmission effect of a belt pulley group 6 in the rotation process of a screw rod 33, the balancing weight 74 is matched with the swivel 71, the balancing weight 74 is moved outwards under the effect of centrifugal force, the elastic folding blades 73 are compressed, and the elastic folding blades 73 are not blocked the swivel 71, the rotating ring 71 is matched with the spiral blade 72, so that the rotating ring 71 drives the spiral blade 72 to rotate, the spiral blade 72 generates negative pressure, dust in the instrument main body 1 is discharged out of the instrument main body 1, the problem that dust is attached to elements on the instrument main body 2 and the use is affected is avoided, when the motor 32 is not used any more, the elastic folding blade 73 resets the balancing weight 74, the elastic folding blade 73 blocks the rotating ring 71 again, the problem that the rotating ring 71 is in an open state for a long time and external dust invades into the instrument main body 1 is avoided, the hinge rod 75 is elastically connected with the instrument main body 1 through a spring piece, the outer side of the hinge rod 75 is fixedly provided with the stirring piece 76 and the knocking rod 77, the stirring piece 76 is provided with a plurality of stirring pieces 76 which are uniformly distributed on the outer side of the hinge rod 75, the knocking rod 77 is positioned on one side close to the instrument main body 2, and in the rotating process of the rotating ring 71, under the lug outside the swivel 71 and the cooperation of articulated lever 75 for the lug outside the swivel 71 is contradicted articulated lever 75 and is overturned, and the shell fragment is compressed, thereby makes articulated lever 75 drive the plectrum 76 and turns the dust of instrument main part 1 inner wall bottom, thereby avoided the dust to adhere to instrument main part 1 inner wall bottom, reduce the problem to instrument and meter dust removal efficiency, articulated lever 75 drives simultaneously and beats the pole 77 and beat elasticity U-shaped slide 82, elasticity U-shaped slide 82 vibration and tremble the dust of falling the adhesion above that, thereby further improved the efficiency to instrument and meter dust removal.
The auxiliary device 8 comprises a fixing rod 81 and a fixing plate 85, wherein the fixing rod 81 is slidably arranged on the inner wall of the instrument main body 1, the bottom of the fixing rod 81 is slidably provided with an elastic U-shaped sliding plate 82, one side of the elastic U-shaped sliding plate 82, which is close to the instrument main body 2, is fixedly provided with an arc-shaped block 86, the arc-shaped block 86 is positioned in the rubber wafer 4, the top of the inner wall of the elastic U-shaped sliding plate 82 is fixedly provided with a collision plate 83, the fixing plate 85 is fixedly arranged on the inner wall of the instrument main body 1, the front surface of the fixing plate 85 is hinged with a hinged plate 84, the collision plate 83 is contacted with the top of the hinged plate 84, an elastic folding air-jetting bag 88 is fixed between the hinged plate 84 and the fixing plate 85, the nozzle of the elastic folding air-jetting bag 88 is fixedly arranged on the hinged plate 84, the screw rod 33 drives the sliding plate 35 to reciprocate up and down, the sliding plate 35 drives the collision block 37 to move along with the arc-shaped block 86 through the collision block 37, the abutting block 37 is made to abut against the arc-shaped block 86 to push the elastic U-shaped sliding plate 82 and the abutting plate 83 to move towards the direction away from the instrument main body 2, the abutting plate 83 is made to push the bottom of the hinged plate 84 to move, the hinged plate 84 is turned over, under the cooperation of the hinged plate 84 and the fixed plate 85, the hinged plate 84 is made to squeeze the elastic folding air-jetting bag 88, the elastic folding air-jetting bag 88 blows the elements on the instrument main body 2 through the nozzles of the elastic folding air-jetting bag 88, so that dust attached to the surfaces of the elements of the instrument main body 2 is blown off, the problem that the dust attached to the surfaces of the elements of the instrument main body 2 causes abnormal operation of the instrument main body 2 is avoided, the wavy blade 87 is fixed on the front surface of the hinged plate 84, the wavy blade 87 is driven to move along with the turning over through the cooperation of the hinged plate 84 and the wavy blade 87, and the wavy blade 87 is made to fan the inside air of the instrument main body 1, thereby avoiding the problem of dust deposition adhering to the inner wall of the instrument body 1, thereby further promoting the efficiency of dust removal inside the instrument body 1.
When the dust-removing device is used, when the instrument is required to be subjected to dust-removing cleaning, the motor 32 is started, and the motor 32 is matched with the screw rod 33, so that the motor 32 drives the screw rod 33 to rotate, and the screw rod 33 drives the sliding plate 35 to reciprocate up and down, so that the sliding plate 35 drives the cleaning brush plate 36 to clean dust on the surface of the instrument main body 2, and the problem that dust is attached to the instrument main body 2 and the reading of instrument data by workers is influenced is avoided; meanwhile, in the up-and-down reciprocating motion process of the sliding plate 35, under the cooperation of the fixed ball rod 38 and the sliding rail groove of the sliding rail plate 5, the fixed ball rod 38 drives the cleaning brush plate 36 to move left and right along the sliding plate 35, so that the cleaning brush plate 36 dynamically cleans the surface of the instrument main body 2, and the surface cleaning efficiency of the instrument main body 2 is further improved.
Simultaneously in the rotation process of the screw rod 33, the rotating ring 71 rotates under the transmission effect of the belt pulley group 6, the rotating ring 71 is matched with the balancing weight 74, the balancing weight 74 moves outwards under the action of centrifugal force, the elastic folding blades 73 are compressed, the elastic folding blades 73 are not used for blocking the rotating ring 71 any more, the rotating ring 71 is matched with the spiral blades 72, the rotating ring 71 drives the spiral blades 72 to rotate, the spiral blades 72 are used for generating negative pressure, dust in the instrument main body 1 is discharged out of the instrument main body 1, the problem that dust is attached to elements on the instrument main body 2 and affects use is avoided, when the motor 32 is not used any more, the elastic folding blades 73 reset the balancing weight 74, the elastic folding blades 73 are used for blocking the rotating ring 71 again, and the problem that external dust invades into the instrument main body 1 is avoided when the rotating ring 71 is in an open state for a long time.
In the rotating process of the swivel 71, the lug outside the swivel 71 is matched with the hinging rod 75, the lug outside the swivel 71 is abutted against the hinging rod 75 to overturn, the elastic sheet is compressed, the hinging rod 75 drives the stirring sheet 76 to overturn dust at the bottom of the inner wall of the instrument main body 1, the dust is prevented from being attached to the bottom of the inner wall of the instrument main body 1, the problem of dust removal efficiency of instruments is reduced, meanwhile, the hinging rod 75 drives the knocking rod 77 to knock the elastic U-shaped sliding plate 82, and the elastic U-shaped sliding plate 82 vibrates and shakes off the dust attached to the elastic U-shaped sliding plate 82, so that the dust removal efficiency of the instruments is further improved.
The screw rod 33 drives the sliding plate 35 to reciprocate up and down, the sliding plate 35 drives the abutting block 37 to move, the abutting block 37 is matched with the arc-shaped block 86, the abutting block 37 abuts against the arc-shaped block 86 to push the elastic U-shaped sliding plate 82 and the abutting plate 83 to move away from the direction of the instrument main body 2, the abutting plate 83 pushes the bottom of the hinged plate 84 to move, the hinged plate 84 is turned over, the hinged plate 84 is matched with the fixed plate 85, the hinged plate 84 is enabled to extrude the elastic folding air-jetting bag 88, the elastic folding air-jetting bag 88 blows air to elements on the instrument main body 2 through the nozzle of the elastic folding air-jetting bag 88, and accordingly dust attached to the surfaces of the elements of the instrument main body 2 is blown down, and therefore the problem that the operation of the instrument main body 2 is abnormal due to dust attached to the surfaces of the elements of the instrument main body 2 is avoided.
Meanwhile, in the overturning process of the hinged plate 84, the hinged plate 84 is matched with the wavy blade 87, so that the hinged plate 84 drives the wavy blade 87 to move along with overturning, the wavy blade 87 can fan the air in the instrument main body 1, the problem that dust is deposited and attached to the inner wall of the instrument main body 1 is avoided, and the dust removing efficiency in the instrument main body 1 is further improved.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (1)
1. An instrument and meter with dust removal function, includes instrument main part (1), its characterized in that: the instrument comprises an instrument main body (1), wherein an instrument main body (2) is embedded in the front of the instrument main body (1), a sliding rail plate (5) is fixed on the left side of the front of the instrument main body (1), a rubber disc (4) is fixed on the front of the instrument main body (1), an outer cleaning device (3) is arranged on the front of the instrument main body (1), an inner cleaning device (7) is arranged at the bottom of the inner wall of the instrument main body (1), the outer cleaning device (3) and the inner cleaning device (7) are in transmission connection through a pulley group (6), auxiliary devices (8) are arranged on the left side and the right side of the inner wall of the instrument main body (1), the outer cleaning device (3) comprises two fixing shells (31), two fixing shells (31) are respectively fixedly arranged on the left side and the right side of the instrument main body (1), a guide rod (34) is fixedly arranged in the left side of the fixing shell (31), a screw rod (33) is rotatably arranged in the inner part of the fixing shell (31), a motor (32) is fixedly arranged on the top of the fixing shell (31), an electric motor (32) is fixedly arranged on the top of the fixing shell (31), the other end of the screw rod (33) is fixedly arranged on the outer side of the guide rod (33), one end of the screw rod (35) is fixedly connected with one end of the sliding plate (35), a cleaning brush plate (36) is slidably arranged on one side of the sliding plate (35) close to the instrument main body (2);
a fixed ball rod (38) is fixed on one side, close to the sliding rail plate (5), of the cleaning brush plate (36), the fixed ball rod (38) is slidably mounted in the sliding rail plate (5), and a collision block (37) is fixed at the bottom of the sliding plate (35);
the inner cleaning device (7) comprises a swivel (71) and hinge rods (75), the swivel (71) is rotatably arranged at the bottom of the inner wall of the instrument main body (1), a spiral blade (72) is fixed on the inner wall of the swivel (71), a balancing weight (74) is slidably arranged at the bottom of the inner wall of the swivel (71), the balancing weight (74) is elastically connected with the inner wall of the swivel (71) through elastic folding blades (73), the two hinge rods (75) are respectively hinged to the left side and the right side of the inner wall of the instrument main body (1), the hinge rods (75) are elastically connected with the instrument main body (1) through elastic sheets, and a stirring piece (76) and a knocking rod (77) are fixed on the outer side of the hinge rods (75);
the auxiliary device (8) comprises a fixing rod (81) and a fixing plate (85), wherein the fixing rod (81) is slidably arranged on the inner wall of the instrument main body (1), an elastic U-shaped sliding plate (82) is slidably arranged at the bottom of the fixing rod (81), an arc-shaped block (86) is fixed on one side, close to the instrument main body (2), of the elastic U-shaped sliding plate (82), the arc-shaped block (86) is positioned in the rubber disc (4), an abutting plate (83) is fixed on the top of the inner wall of the elastic U-shaped sliding plate (82), the fixing plate (85) is fixedly arranged on the inner wall of the instrument main body (1), a hinged plate (84) is hinged to the front face of the fixing plate (85), an elastic folding air spraying bag (88) is fixed between the hinged plate (84) and the fixing plate (85), and a wavy blade (87) is fixed on the front face of the hinged plate (84).
The rubber wafer (4) is positioned on the motion track of the abutting block (37);
the outer side of the swivel (71) is provided with a lug, and one side of the hinging rod (75) away from the auxiliary device (8) is contacted with the lug on the outer side of the swivel (71);
the nozzle of the elastic folding air-jetting bag (88) is fixedly arranged on the hinged plate (84), and the abutting plate (83) is contacted with the top of the hinged plate (84).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111241639.5A CN113953228B (en) | 2021-10-25 | 2021-10-25 | Instrument and meter with dust removal function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111241639.5A CN113953228B (en) | 2021-10-25 | 2021-10-25 | Instrument and meter with dust removal function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113953228A CN113953228A (en) | 2022-01-21 |
| CN113953228B true CN113953228B (en) | 2023-05-12 |
Family
ID=79466681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111241639.5A Active CN113953228B (en) | 2021-10-25 | 2021-10-25 | Instrument and meter with dust removal function |
Country Status (1)
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| CN109604256A (en) * | 2018-10-27 | 2019-04-12 | 西安兰鑫工业自动化工程有限公司 | A kind of instrument and meter dust-extraction unit |
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