CN112871764A - Automatic cleaning and wiping device of electric injection fuel pump - Google Patents
Automatic cleaning and wiping device of electric injection fuel pump Download PDFInfo
- Publication number
- CN112871764A CN112871764A CN202011452751.9A CN202011452751A CN112871764A CN 112871764 A CN112871764 A CN 112871764A CN 202011452751 A CN202011452751 A CN 202011452751A CN 112871764 A CN112871764 A CN 112871764A
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- resistor
- water
- fuel pump
- injection fuel
- automatic cleaning
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- 239000000446 fuel Substances 0.000 title claims abstract description 72
- 238000002347 injection Methods 0.000 title claims abstract description 69
- 239000007924 injection Substances 0.000 title claims abstract description 69
- 238000004140 cleaning Methods 0.000 title claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 92
- 238000009434 installation Methods 0.000 claims abstract description 10
- 230000008595 infiltration Effects 0.000 claims description 12
- 238000001764 infiltration Methods 0.000 claims description 12
- 239000003990 capacitor Substances 0.000 claims description 11
- 230000005611 electricity Effects 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 239000003502 gasoline Substances 0.000 description 3
- 230000013011 mating Effects 0.000 description 3
- 239000000945 filler Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- 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
- B08B1/14—Wipes; Absorbent members, e.g. swabs or sponges
- B08B1/143—Wipes
-
- 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
-
- 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
-
- 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
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention discloses an automatic cleaning and wiping device of an electronic injection fuel pump, which comprises a combined box and clamping pieces, wherein the bottom ends of the inner walls of the two clamping pieces are provided with limiting blocks, matching strips are arranged inside the limiting blocks, the matching strips are provided with a first matching port and a second matching port, the first matching port and the second matching port are respectively arranged at the bottom parts inside the two clamping pieces, and the first matching port and the second matching port can be matched and combined with each other. According to the automatic cleaning and wiping device for the electric injection fuel pump, the electric injection fuel pump can be clamped through the clamping piece and the limiting block, so that the electric injection fuel pump can be better installed in the cleaning and wiping device, the template groove can be clamped with the surface of the electric injection fuel pump, the electric injection fuel pump is more stably installed, the interior of the electric injection fuel pump can be cleaned through the installation column, the bristles and the rotating motor, and the top cover is arranged to conveniently inject water into the electric injection fuel pump, so that the electric injection fuel pump is more thoroughly cleaned.
Description
Technical Field
The invention relates to the field of electronic injection fuel pumps, in particular to an automatic cleaning and wiping device of an electronic injection fuel pump.
Background
An electronic injection fuel pump is an important accessory for a gasoline pump to pump gasoline out of a fuel tank and supply the gasoline to an engine, the electronic injection fuel pump is likely to be polluted by fuel in a vehicle or dust outside the vehicle in the running process of the vehicle, the electronic injection fuel pump needs to be cleaned under proper conditions in order to ensure the efficiency of the electronic injection fuel pump, the cleaning water is usually cleaned by water at present, special equipment is not used for cleaning, the efficiency is low through manual cleaning, and the cleaning of the inside of the fuel pump is not thorough.
Disclosure of Invention
The invention mainly aims to provide an automatic cleaning and wiping device for an electronic injection fuel pump, which can effectively solve the problems in the background art.
In order to achieve the purpose, the invention adopts the technical scheme that:
the utility model provides an electricity spouts self-cleaning wiping arrangement of fuel pump, includes combination case and fastener, two the stopper is installed to the bottom of fastener inner wall, the internally mounted of stopper has the cooperation strip, the cooperation strip is equipped with first cooperation mouth and second cooperation mouth, first cooperation mouth and second cooperation mouth are installed respectively in the inside bottom of two fasteners, can mutually support between first cooperation mouth and the second cooperation mouth and merge, one the mid-mounting of fastener one side has two spliced poles, two the installation piece is installed to the opposite side of spliced pole, the internally mounted of installation piece has the rotation motor.
Further, two the inside of fastener is equipped with the template groove, two the size after the template groove merges is greater than the size of electricity injection fuel pump, the erection column is installed to the one end of the dwang of rotating the motor, water service mouth has been seted up to one side of erection column bottom, two the water receiving strip is all installed on the top in template groove, the surface mounting of erection column has a plurality of brush hair, every the infiltration hole has all been seted up to the junction of brush hair and erection column.
Further, two the top cap is installed at the top of fastener, the surface mounting of top cap has the rotor plate, the limiting plate is installed to the both sides of top cap bottom, two the spacing groove is all installed on the top of fastener, the size of limiting plate and spacing groove is the same, the top cap can be through the limiting plate and the spacing groove that are equipped with in two the fastener is connected.
Further, the catch basin has been seted up on the top of top cap, the position of catch basin is corresponding with the position of rotor plate, the one end of catch basin is slope shape, first water service pipe and second water pipe are installed to the opposite side of catch basin, first water service pipe and infiltration mouth communicate each other, two the infiltration strip has been seted up to the bottom of limiting plate, the bottom of second water pipe and limiting plate communicates each other, the electronic valve is all installed at the middle part of first water service pipe and second water pipe.
Further, a slide rail is installed at the bottom of the top cover, a slide block is installed on the surface of the slide rail, a vibration motor is installed at the bottom of the slide block, and an arc-shaped brush head is installed at the bottom of the vibration motor.
Furthermore, a clamping groove is formed in the combined box, the clamping groove and one side of the top cover are the same in size, a first clamping opening and a second clamping opening are formed in two sides of the middle of the combined box respectively, the first clamping opening and the second clamping opening correspond to one side of each of the two clamping pieces respectively, a supporting plate is installed at the bottom of the combined box, a second push rod motor is installed at the bottom end of the supporting plate, a slope plate is installed on one side of the supporting plate, and a pressure sensing circuit is installed inside the slope plate.
Further, the pressure sensing circuit comprises an amplifier U1, a sliding resistor Rp1, a resistor R1, a capacitor C1 and the like, wherein one end of the resistor R1 is connected with one end of a power supply and a resistor R2 respectively, the other end of the resistor R1 is connected with one end of a resistor R3 and one end of a capacitor C1 respectively, the other end of the resistor R2 is connected with one end of a resistor R4 and one end of a resistor R5 respectively, the other end of the resistor R3 and the other end of the resistor R4 are connected and grounded, one end of the capacitor C1 is also connected with one end of a sliding resistor Rp1, a sliding rod of the sliding resistor Rp1 is also connected with one end of a sliding resistor Rp1, the other end of the sliding resistor Rp1 is connected with one end of a resistor R1 and a non-inverting input end of an amplifier U1 respectively, the other end of the resistor R1 is connected with the other end of the capacitor C1 and the ground wire, the two ends of the resistor R1 are connected in parallel with the other, the other end of the resistor R5 is connected with the inverting input end of an amplifier U1 and one end of a resistor R7 respectively, the top of the amplifier U1 is connected with an external circuit, the output end of the amplifier U1 is connected with the other end of a resistor R7 and the external circuit, and two ends of the resistor R7 are connected with a resistor R9 in parallel.
Furthermore, a first push rod motor is installed inside each of the two clamping pieces, a soft board is installed on one side of a push rod of the first push rod motor, a sponge is installed on the surface of the soft board, and the position of the soft board corresponds to the position of the limiting groove and the position of the template groove respectively.
Compared with the prior art, the invention has the following beneficial effects:
1. the electronic fuel injection pump can be clamped through the clamping piece and the limiting block, so that the electronic fuel injection pump can be better installed in a cleaning and wiping device, and can be clamped with the surface of the electronic fuel injection pump through the template groove, so that the electronic fuel injection pump is more stably installed, the interior of the electronic fuel injection pump can be cleaned through the installation column, the bristles and the rotating motor, the electronic fuel injection pump can be completely fixed through the combination box and the top cover, subsequent cleaning work is convenient for the electronic fuel injection pump, the electronic fuel injection pump can be cleaned through the second push rod motor and the slope plate, the internal water quantity of the electronic fuel injection pump can be sensed through the pressure sensing circuit, and when the water quantity reaches a certain value, the pressure sensing circuit can be inclined and discharge the water;
2. the water injection is conveniently carried out to its inside through the top cap that is equipped with, make it clean more thoroughly, can give first water service pipe and second water service pipe with water difference transmission through the catch basin that is equipped with, first water service pipe can transmit its inside water to the limiting plate in, and with it leading-in to connect the water strip through the infiltration strip, thereby transmit to the electricity injection fuel pump surface, the second water service pipe can be with water leading-in to the erection column inside from the water service mouth, when rotating the motor and rotating, water can be followed the infiltration mouth and poured out, and scrub its inside through rotating the motor drive brush hair, can slide at the slide rail surface through the slider that is equipped with, vibrating motor vibrates simultaneously, in its in-process that removes, wash the top of the adjacent electricity injection fuel pump of two fasteners.
Drawings
Fig. 1 is a schematic overall structure diagram of an automatic cleaning and wiping device of an electronic fuel injection pump according to the invention.
FIG. 2 is a schematic diagram of an internal structure of a fastener of an automatic cleaning and wiping device for an electric fuel injection pump according to the present invention.
Fig. 3 is a schematic structural diagram of a limiting block of an automatic cleaning and wiping device of an electronic fuel injection pump according to the present invention.
FIG. 4 is a schematic diagram of the internal structure of a top cover of an automatic cleaning and wiping device for an electric fuel injection pump according to the present invention.
FIG. 5 is a schematic diagram of the internal structure of the combined box of the automatic cleaning and wiping device for the electric fuel injection pump according to the present invention.
FIG. 6 is a schematic diagram of a mold plate groove of an automatic cleaning and wiping device for an electric fuel injection pump according to the present invention.
FIG. 7 is a circuit diagram of a pressure sensing circuit of an automatic cleaning and wiping device for an electronic fuel injection pump according to the present invention.
In the figure: 1. a combination box; 2. a fastener; 3. a first mating port; 4. a second mating port; 5. a top cover; 6. a rotating plate; 7. a water seepage port; 8. a template slot; 9. mounting a column; 10. brushing; 11. a water seepage hole; 12. mounting blocks; 13. connecting columns; 14. a water inlet; 15. a mating strip; 16. a limiting block; 17. a soft board; 18. a sponge; 19. a clamping groove; 20. a first snap opening; 21. a second snap opening; 22. a first push rod motor; 23. a support plate; 24. a ramp plate; 25. a second push rod motor; 26. a water storage tank; 27. a first water pipe; 28. a second water passage pipe; 29. an electronic valve; 30. a vibration motor; 31. a limiting plate; 32. a limiting groove; 33. a water seepage strip; 34. water receiving strips; 35. a slide rail; 36. a slide block.
Detailed Description
The present invention will be further described with reference to the following detailed description, wherein the drawings are for illustrative purposes only and are not intended to be limiting, wherein certain elements may be omitted, enlarged or reduced in size, and are not intended to represent the actual dimensions of the product, so as to better illustrate the detailed description of the invention.
Example 1
As shown in fig. 1-7, an automatic cleaning and wiping device of an electronic injection fuel pump comprises a combination box (1) and clamping pieces (2), a limiting block (16) is installed at the bottom end of the inner wall of the two clamping pieces (2), a matching strip (15) is installed inside the limiting block (16), the matching strip (15) is provided with a first matching opening (3) and a second matching opening (4), the first matching opening (3) and the second matching opening (4) are respectively installed at the bottom inside the two clamping pieces (2), the first matching opening (3) and the second matching opening (4) can be matched and combined with each other, two connecting columns (13) are installed in the middle of one side of one clamping piece (2), an installation block (12) is installed on the other side of the two connecting columns (13), and a rotation motor is installed inside the installation block (12).
The inside of two fastener (2) is equipped with template groove (8), the size after two template grooves (8) merge is greater than the size of electricity injection fuel pump, erection column (9) are installed to the one end of the dwang of rotation motor, water filler (14) have been seted up to one side of erection column (9) bottom, water receiving strip (34) are all installed on the top of two template grooves (8), the surface mounting of erection column (9) has a plurality of brush hair (10), infiltration hole (11) have all been seted up to the junction of every brush hair (10) and erection column (9).
Top cap (5) are installed at the top of two fastener (2), and the surface mounting of top cap (5) has rotor plate (6), and limiting plate (31) are installed to the both sides of top cap (5) bottom, and spacing groove (32) are all installed on the top of two fastener (2), and the size of limiting plate (31) and spacing groove (32) is the same, and top cap (5) can be connected in two fastener (2) through limiting plate (31) and spacing groove (32) that are equipped with.
The combined box comprises a combined box body (1), wherein a clamping groove (19) is formed in the combined box body (1), the size of one side of the clamping groove (19) is the same as that of one side of a top cover (5), a first clamping opening (20) and a second clamping opening (21) are formed in two sides of the middle of the combined box body (1) respectively, the second clamping opening (21) of the first clamping opening (20) corresponds to one side of two clamping pieces (2) respectively, a supporting plate (23) is installed at the bottom of the combined box body (1), a second push rod motor (25) is installed at the bottom end of the supporting plate (23), a slope plate (24) is installed on one side of the supporting plate (23), and a pressure sensing circuit is installed inside the slope plate.
A pressure sensing circuit comprises an amplifier U1, a sliding rheostat Rp1, a resistor R1, a capacitor C1 and the like, wherein one end of a resistor R1 is connected with one end of a power supply and a resistor R2 respectively, the other end of the resistor R1 is connected with one end of a resistor R3 and one end of a capacitor C1 respectively, the other end of the resistor R2 is connected with one end of a resistor R2 and one end of a resistor R2 respectively, the other end of the resistor R2 is connected with the other end of the resistor R2 and is grounded, one end of the capacitor C2 is also connected with one end of the sliding rheostat Rp 2, a sliding rod of the sliding rheostat Rp 2 is also connected with one end of the sliding rheostat Rp 2, the other end of the sliding rheostat Rp 2 is connected with one end of the resistor R2 and the non-phase input end of the amplifier U2 respectively, the other end of the resistor R2 is connected with the other end of the amplifier U2 and the anti-phase input end of the resistor R2, the top of the amplifier U1 is connected with an external circuit, the output end of the amplifier U1 is connected with the other end of the resistor R7 and the external circuit, and the two ends of the resistor R7 are connected with the resistor R9 in parallel.
First push rod motors (22) are installed inside the two clamping pieces (2), a soft board (17) is installed on one side of a push rod of each first push rod motor (22), sponge (18) is installed on the surface of the soft board (17), and the positions of the soft board (17) correspond to the positions of the limiting groove (32) and the template groove (8) respectively.
By adopting the technical scheme: the electric injection fuel pump can be clamped through the clamping piece (2) and the limiting block (16) so that the electric injection fuel pump can be better installed in the cleaning and wiping device, the template groove (8) can be clamped with the surface of the electric injection fuel pump, so that the electric injection fuel pump is more stably installed, the interior of the electric injection fuel pump can be cleaned through the arranged mounting column (9) and the brush hair (10) and the rotating motor, the electric injection fuel pump can be completely fixed through the combined box (1) and the top cover (5) so as to facilitate the subsequent cleaning work, the second push rod motor (25) and the slope plate (24) can sense the water quantity inside the electronic fuel injection pump through the pressure sensing circuit when the electronic fuel injection pump is cleaned, when the amount of water reaches a certain value, the pressure sensing circuit can tilt it and discharge the water.
Example 2
As shown in fig. 1-7, an automatic cleaning and wiping device of an electronic injection fuel pump comprises a combination box (1) and clamping pieces (2), a limiting block (16) is installed at the bottom end of the inner wall of the two clamping pieces (2), a matching strip (15) is installed inside the limiting block (16), the matching strip (15) is provided with a first matching opening (3) and a second matching opening (4), the first matching opening (3) and the second matching opening (4) are respectively installed at the bottom inside the two clamping pieces (2), the first matching opening (3) and the second matching opening (4) can be matched and combined with each other, two connecting columns (13) are installed in the middle of one side of one clamping piece (2), an installation block (12) is installed on the other side of the two connecting columns (13), and a rotation motor is installed inside the installation block (12).
The inside of two fastener (2) is equipped with template groove (8), the size after two template grooves (8) merge is greater than the size of electricity injection fuel pump, erection column (9) are installed to the one end of the dwang of rotation motor, water filler (14) have been seted up to one side of erection column (9) bottom, water receiving strip (34) are all installed on the top of two template grooves (8), the surface mounting of erection column (9) has a plurality of brush hair (10), infiltration hole (11) have all been seted up to the junction of every brush hair (10) and erection column (9).
Top cap (5) are installed at the top of two fastener (2), and the surface mounting of top cap (5) has rotor plate (6), and limiting plate (31) are installed to the both sides of top cap (5) bottom, and spacing groove (32) are all installed on the top of two fastener (2), and the size of limiting plate (31) and spacing groove (32) is the same, and top cap (5) can be connected in two fastener (2) through limiting plate (31) and spacing groove (32) that are equipped with.
Catch basin (26) have been seted up on the top of top cap (5), the position of catch basin (26) and the position of rotor plate (6) are corresponding, the one end of catch basin (26) is slope shape, first water service pipe (27) and second water pipe (28) are installed to the opposite side of catch basin (26), first water service pipe (27) and infiltration mouth (7) communicate each other, infiltration strip (33) have been seted up to the bottom of two limiting plates (31), the bottom of second water pipe (28) and limiting plate (31) communicates each other, electronic valve (29) are all installed at the middle part of first water service pipe (27) and second water pipe (28).
Slide rail (35) are installed to the bottom of top cap (5), and the surface mounting of slide rail (35) has slider (36), and vibrating motor (30) are installed to the bottom of slider (36), and the arc brush head is installed to the bottom of vibrating motor (30).
First push rod motors (22) are installed inside the two clamping pieces (2), a soft board (17) is installed on one side of a push rod of each first push rod motor (22), sponge (18) is installed on the surface of the soft board (17), and the positions of the soft board (17) correspond to the positions of the limiting groove (32) and the template groove (8) respectively.
By adopting the technical scheme: the top cover (5) is arranged to conveniently inject water into the interior of the cleaning machine, so that the cleaning machine is more thorough, the water can be respectively transferred to the first water passing pipe (27) and the second water passing pipe (28) through the arranged water storage tank (26), the water in the first water passing pipe (27) can be transferred into the limiting plate (31) and is guided into the water receiving strip (34) through the water seepage strip (33), thereby transferring to the surface of the electric injection fuel pump, the second water through pipe (28) can lead water from the water through port (14) to the inside of the mounting column (9), when the rotating motor rotates, water can flow out from the water seepage port (7) and the brush bristles (10) are driven by the rotating motor to brush the interior of the water seepage port, the vibration motor (30) can slide on the surface of the slide rail (35) through the arranged slide block (36) and simultaneously vibrate, in the moving process, the top ends of the adjacent electric injection fuel pumps of the two clamping pieces (2) are cleaned.
The invention is an automatic cleaning and wiping device of an electric injection fuel pump, when in use, firstly, two clamping pieces (2) are separated through a first matching port (3) and a second matching port (4) which are arranged, then the interior of the electric injection fuel pump is mutually clamped with a mounting column (9), when the clamping is completed, a top cover (5) is arranged on the surface of the top ends of the two clamping pieces (2), at the moment, a first clamping port (20) and a second clamping port (21) of a combination box (1) are respectively clamped with the two clamping pieces (2), and simultaneously, a clamping groove (19) is clamped with the mounting column (9), at the moment, the electric injection fuel pump is fixed, the interior of the combination box is injected with water through the top cover (5) which is arranged, a water storage groove (26) can respectively transmit the water to a first water pipe (27) and a second water pipe (28), the first water pipe (27) can transmit the water in the first water pipe to a limiting plate (31), the water is guided into a water receiving strip (34) through a water seepage strip (33) and then is transmitted to the surface of the electric injection fuel pump, a second water through pipe (28) can guide the water into the mounting column (9) from a water through hole (14), when a rotating motor rotates, the water can flow back from the water seepage hole (7), the rotating motor drives bristles (10) to scrub the inside of the electric injection fuel pump, a sliding block (36) arranged on the surface of a sliding rail (35) can slide, meanwhile, a vibrating motor (30) vibrates, the top ends of the electric injection fuel pumps adjacent to two clamping pieces (2) are cleaned in the moving process of the electric injection fuel pump, a first push rod motor (22) pushes a soft plate (17) back and forth in the cleaning process, a sponge (18) can be cleaned through a template groove (8) in the back and forth compression process, the water quantity in the electric injection fuel pump is sensed through a pressure sensing circuit, when the water amount reaches a certain value, the pressure sensing circuit can enable the second push rod motor (25) to extend upwards, so that the two clamping pieces (2) are inclined and discharge water, and then the electronic injection fuel pump is cleaned.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides an electricity spouts self-cleaning wiping arrangement of fuel pump, includes combination case and fastener, two the stopper is installed to the bottom of fastener inner wall, the internally mounted of stopper has the cooperation strip, the cooperation strip is equipped with first cooperation mouth and second cooperation mouth, a serial communication port, the bottom at two fastener insides is installed respectively to first cooperation mouth and second cooperation mouth, can mutually support between first cooperation mouth and the second cooperation mouth and merge, one the mid-mounting of fastener one side has two spliced poles, two the installation piece is installed to the opposite side of spliced pole, the internally mounted of installation piece has the rotation motor.
2. The automatic cleaning wiper device for an electric fuel injection pump according to claim 1, characterized in that: two the inside of fastener is equipped with the template groove, two the size after the template groove merges is greater than the size of electricity injection fuel pump, the erection column is installed to the one end of the dwang of rotating the motor, water service mouth has been seted up to one side of erection column bottom, two the water receiving strip is all installed on the top in template groove, the surface mounting of erection column has a plurality of brush hair, every the infiltration hole has all been seted up to the junction of brush hair and erection column.
3. The automatic cleaning wiper device for an electric fuel injection pump according to claim 1, characterized in that: the top cap is installed at the top of fastener, the surface mounting of top cap has the rotor plate, the limiting plate is installed to the both sides of top cap bottom, two the spacing groove is all installed on the top of fastener, the size in limiting plate and spacing groove is the same, the top cap can be through the limiting plate and the spacing groove that are equipped with in two the fastener is connected.
4. The automatic cleaning wiper device for an electric fuel injection pump according to claim 3, characterized in that: the water storage tank has been seted up on the top of top cap, the position of water storage tank is corresponding with the position of rotor plate, the one end of water storage tank is slope shape, first water service pipe and second water pipe are installed to the opposite side of water storage tank, first water service pipe and infiltration mouth communicate each other, two the infiltration strip has been seted up to the bottom of limiting plate, the bottom of second water pipe and limiting plate communicates each other, the electronic valve is all installed at the middle part of first water service pipe and second water pipe.
5. The automatic cleaning wiper device for an electric fuel injection pump according to claim 3, characterized in that: the sliding rail is installed to the bottom of top cap, the surface mounting of sliding rail has the slider, vibrating motor is installed to the bottom of slider, the arc brush head is installed to vibrating motor's bottom.
6. The automatic cleaning wiper device for an electric fuel injection pump according to claim 1, characterized in that: the combined box is characterized in that a clamping groove is formed in the combined box, the clamping groove and one side of the top cover are the same in size, a first clamping opening and a second clamping opening are formed in two sides of the middle of the combined box respectively, the first clamping opening and the second clamping opening correspond to one side of each of the two clamping pieces respectively, a supporting plate is installed at the bottom of the combined box, a second push rod motor is installed at the bottom end of the supporting plate, a slope plate is installed on one side of the supporting plate, and a pressure sensing circuit is installed inside the slope plate.
7. The automatic cleaning wiper device for an electric fuel injection pump according to claim 6, characterized in that: the pressure sensing circuit comprises an amplifier U1, a sliding rheostat Rp1, a resistor R1, a capacitor C1 and the like, wherein one end of the resistor R1 is connected with one end of a power supply and a resistor R2 respectively, the other end of the resistor R1 is connected with one end of a resistor R3 and one end of a capacitor C1 respectively, the other end of the resistor R2 is connected with one end of a resistor R4 and one end of a resistor R5 respectively, the other end of the resistor R3 and the other end of the resistor R4 are connected and grounded, one end of the capacitor C1 is also connected with one end of a sliding rheostat Rp1, a sliding rod of the sliding rheostat Rp1 is also connected with one end of a sliding rheostat Rp1, the other end of the sliding rheostat Rp1 is connected with one end of a resistor R1 and a non-phase input end of an amplifier U1 respectively, the other end of the resistor R1 is connected with the other end of the capacitor C1 and a ground wire, the two ends of the resistor R1, the other end of the resistor R5 is connected with the inverting input end of an amplifier U1 and one end of a resistor R7 respectively, the top of the amplifier U1 is connected with an external circuit, the output end of the amplifier U1 is connected with the other end of a resistor R7 and the external circuit, and two ends of the resistor R7 are connected with a resistor R9 in parallel.
8. The automatic cleaning wiper device for an electric fuel injection pump according to claim 1, characterized in that: two first push rod motors are installed inside the clamping pieces, a soft board is installed on one side of a push rod of each first push rod motor, a sponge is installed on the surface of each soft board, and the positions of the soft boards correspond to the positions of the limiting grooves and the positions of the template grooves respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011452751.9A CN112871764B (en) | 2020-12-11 | 2020-12-11 | Automatic cleaning and wiping device of electric injection fuel pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011452751.9A CN112871764B (en) | 2020-12-11 | 2020-12-11 | Automatic cleaning and wiping device of electric injection fuel pump |
Publications (2)
| Publication Number | Publication Date |
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| CN112871764A true CN112871764A (en) | 2021-06-01 |
| CN112871764B CN112871764B (en) | 2022-05-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011452751.9A Active CN112871764B (en) | 2020-12-11 | 2020-12-11 | Automatic cleaning and wiping device of electric injection fuel pump |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106216295A (en) * | 2016-08-03 | 2016-12-14 | 丽江龙源泰兴生物科技开发有限公司 | Bulky grain Chinese crude drug cleaning box |
| CN108620364A (en) * | 2018-04-28 | 2018-10-09 | 宋君能 | A kind of device for cleaning mould |
| WO2020003875A1 (en) * | 2018-06-26 | 2020-01-02 | 株式会社デンソー | Cleaning devices for vehicles, cleaning system for vehicles, and control method for cleaning system for vehicles |
| CN210467423U (en) * | 2019-09-05 | 2020-05-05 | 江苏柏亚电气有限公司 | Preparation device for common-box bus |
| CN210831577U (en) * | 2019-10-28 | 2020-06-23 | 山东科技大学 | Anti vibration type electric motor car LED lamp |
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2020
- 2020-12-11 CN CN202011452751.9A patent/CN112871764B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106216295A (en) * | 2016-08-03 | 2016-12-14 | 丽江龙源泰兴生物科技开发有限公司 | Bulky grain Chinese crude drug cleaning box |
| CN108620364A (en) * | 2018-04-28 | 2018-10-09 | 宋君能 | A kind of device for cleaning mould |
| WO2020003875A1 (en) * | 2018-06-26 | 2020-01-02 | 株式会社デンソー | Cleaning devices for vehicles, cleaning system for vehicles, and control method for cleaning system for vehicles |
| CN210467423U (en) * | 2019-09-05 | 2020-05-05 | 江苏柏亚电气有限公司 | Preparation device for common-box bus |
| CN210831577U (en) * | 2019-10-28 | 2020-06-23 | 山东科技大学 | Anti vibration type electric motor car LED lamp |
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| CN112871764B (en) | 2022-05-13 |
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