CN112393105B - Automatic pressure release oil return type grease lubricating pump of electric machine - Google Patents
Automatic pressure release oil return type grease lubricating pump of electric machine Download PDFInfo
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- CN112393105B CN112393105B CN202011278314.XA CN202011278314A CN112393105B CN 112393105 B CN112393105 B CN 112393105B CN 202011278314 A CN202011278314 A CN 202011278314A CN 112393105 B CN112393105 B CN 112393105B
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- oil storage
- barrel
- storage barrel
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N13/00—Lubricating-pumps
- F16N13/02—Lubricating-pumps with reciprocating piston
- F16N13/06—Actuation of lubricating-pumps
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
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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
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/08—Cooling; Heating; Preventing freezing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N39/00—Arrangements for conditioning of lubricants in the lubricating system
- F16N39/04—Arrangements for conditioning of lubricants in the lubricating system by heating
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N13/00—Lubricating-pumps
- F16N13/02—Lubricating-pumps with reciprocating piston
- F16N13/06—Actuation of lubricating-pumps
- F16N2013/063—Actuation of lubricating-pumps with electrical drive
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N39/00—Arrangements for conditioning of lubricants in the lubricating system
- F16N2039/007—Using strainers
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Details Of Reciprocating Pumps (AREA)
Abstract
The invention discloses an electric mechanical automatic pressure relief and oil return type grease lubrication pump, which comprises a pump body; the synchronous belt is mounted on the pump body, a piston is arranged inside the pump body, and a mounting plate is arranged at the bottom of the pump body; the pump body is provided with a rotatably connected heat dissipation mechanism, the bottom of the pump body is provided with a fusing plug, and the fusing plug is provided with a warning diode; one side of the pump body is fixed with a servo motor, a protective sleeve and an oil storage barrel through a fixing bolt, and the bottom of the fixing bolt is provided with an anti-loosening sheet made of plastic materials. The invention relates to the field of mechanical equipment, wherein a heating wire is arranged on a heat-insulating barrel, and can heat grease in an oil storage barrel when being heated, so that the molecular mobility of the grease is improved, the service life of a pump body is prolonged, the heat-insulating barrel has the heat-insulating effect of the oil storage barrel, an air outlet of the oil storage barrel is directly exposed outside through a filter screen arranged on the heat-insulating barrel, dust easily enters the oil storage barrel, and the filter screen filters dust in air when the air outlet is ventilated.
Description
Technical Field
The invention relates to the technical field of mechanical equipment, in particular to an automatic pressure relief and oil return type grease lubricating pump for an electric machine.
Background
Description of the prior art: mechanical devices are of a wide variety, and some of their components, even themselves, may undergo different forms of mechanical movement when the mechanical device is in operation. The mechanical equipment consists of a driving device, a speed changing device, a transmission device, a working device, a braking device, a protection device, a lubricating system, a cooling system and the like, wherein the lubricating system comprises a grease lubricating pump.
For example, the patent numbers are: CN201922281763.9, the utility model relates to an electromechanical pressure relief type grease lubricant pump, which comprises a pump body, a dual output shaft speed reducer, a motor, a cylinder sleeve, a plunger, a Y-shaped connecting rod, a variable wheel connecting rod, a check valve, an oil storage bucket, a sealing plate, a safety valve, an oil discharge pipe and a mechanical unloading device, the dual output shaft speed reducer is fixed to one end of the top of the pump body, the motor is fixed to the end of the dual output shaft speed reducer close to the input, and the output end of the motor is connected with the input end of the dual output shaft speed reducer in a clamping manner, the cylinder sleeve is connected to the middle of the pump body in a sliding manner, the plunger is connected to the inner wall of the cylinder sleeve in a sliding manner, the Y-shaped connecting rod is connected to the end of the plunger far away from the cylinder sleeve through a pivot rotation, the variable wheel connecting rod is connected to the end of the Y-shaped connecting rod through a pivot rotation, the automatic pressure relief oil return when the pressure of the lubricant system is too large, the failure rate is reduced, and the installation area is reduced.
The problems existing at present are as follows: grease among the prior art self is thick very much, the grease can freeze the molecular mobility who influences the grease when the day is cold, the resistance that receives is bigger at pump body during operation, can consume great energy when the pump body starts, the life of the pump body also can shorten, vibrations that the motor rotation produced at pump body during operation can be passed to the oil storage bucket, the junction of the pump body produces vibrations and makes fixing bolt can become flexible, because the venthole of oil storage bucket directly exposes in the outside, the dust in the air gets into the venthole easily, the dust dopes in the grease, influence the normal use of oil storage bucket.
Disclosure of Invention
The invention aims to provide a pushing device for an electromechanical automatic pressure relief and oil return type grease lubrication pump machining production, and aims to solve the problems that grease in the prior art is particularly viscous, the grease can be frozen in the cold days to influence the molecular fluidity of the grease, the resistance is high when a pump body works, the pump body consumes high energy when the pump body is started, the service life of the pump body is shortened, vibration generated by rotation of a motor during the work of the pump body is transmitted to an oil storage barrel, a fixing bolt can be loosened due to vibration generated at the joint of the pump body, and the air outlet of the oil storage barrel is directly exposed outside, so that dust in the air easily enters the air outlet, and the dust is doped in the grease to influence the normal use of the oil storage barrel.
In order to achieve the purpose, the invention provides the following technical scheme: a push device for mechanical processing production of an electric machine automatic pressure relief oil return type grease lubrication pump comprises a pump body; the synchronous belt is installed on the pump body, a piston is arranged inside the pump body, and an installation plate is arranged at the bottom of the pump body; the pump body is provided with a rotatably connected heat dissipation mechanism, the bottom of the pump body is provided with a fusing plug, and the fusing plug is provided with a warning diode; a servo motor, a protective sleeve and an oil storage barrel are fixed on one side of the pump body through a fixing bolt, an anti-loosening sheet made of plastic materials is arranged at the bottom of the fixing bolt, and an air outlet hole is formed in one end of the oil storage barrel; a heating mechanism is fixed on the oil storage barrel through a fixing bolt, a power line is arranged at one end of the heating mechanism, and a tension spring for protecting the electric wire is installed on the power line.
Preferably, the pump body is including end cover and connecting seat, has seted up a circular port on the end cover, and installs the filter screen on the circular port, and the end cover passes through the bolt fastening on the pump body, and one side of the pump body is equipped with the connecting seat of a rectangle.
Preferably, the heat dissipation mechanism comprises a fan and a scraping block, the fan is provided with a circular rod, the circular rod is provided with a groove matched with the scraping block, the scraping block is fixed on the circular rod through a bolt, and the scraping block is arranged on the outer side of the end cover filter screen.
Preferably, the servo motor comprises a rotating shaft, the servo motor is provided with the rotating shaft, the rotating shaft is provided with a rectangular groove, the fan is provided with a protrusion matched with the rectangular groove of the rotating shaft, and the fan is fixed on the rotating shaft through a bolt.
Preferably, heating mechanism is including heat-preserving container, nut, heater strip and connecting block, and the inside vacuum groove that is equipped with of heat-preserving container, and a through-hole that adjusts well mutually with the oil storage bucket gas outlet is seted up to the tip of heat-preserving container, is equipped with a thread connection cover that agrees with mutually with the nut on the through-hole, installs the nut on the connecting cover, and the inside heliciform heater strip that is equipped with of heat-preserving container, the bottom of heat-preserving container is equipped with the connecting block, be equipped with the filter screen on the nut.
Preferably, the heat-preserving container is provided with an external thread, the heat-preserving container is provided with a protective sleeve in threaded connection, and the protective sleeve is provided with a friction block.
Preferably, the connecting block and the connecting seat are provided with a step-shaped mounting hole which is aligned with each other, and the mounting hole of the connecting block is provided with a positioning sleeve.
Preferably, the oil storage barrel is provided with a vertical adding port including an adding port, the transparent oil storage barrel is provided with a transverse rectangular groove, and the width of the rectangular groove is matched with the adding port.
Preferably, the anti-loosening piece comprises a fixing bolt, two rectangular grooves are symmetrically formed in the stepped hole of the connecting block, two protrusions matched with the rectangular grooves of the connecting block are symmetrically arranged at the bottom of the anti-loosening piece, a group of inclined blocks distributed in an annular array form are arranged on the anti-loosening piece, and a group of inclined blocks distributed in an annular array form are also arranged at the bottom of the fixing bolt.
Compared with the prior art, the invention has the beneficial effects that:
1. the heat dissipation mechanism through the installation realizes that pump body internals and hold-in range dispel the heat and carry out radiating effect, has realized the filterable effect of dust in the air through the filter screen of installing on the end cover, through the locking piece of installing on the connecting seat, is provided with the sloping block on locking piece, and locking piece realizes the locking effect of fixing bolt.
2. Through the heater strip of installation on the heat-preserving container, can heat the inside grease of oil storage bucket during the heater strip heating, thereby make the molecular mobility that improves the grease, the life of the extension pump body, the heat-preserving container has played the heat retaining effect of oil storage bucket, through the filter screen of installation on the heat-preserving container, the venthole of oil storage bucket directly exposes and gets into the dust easily in the outside, the filter screen filters the dust in the air when the venthole is ventilated, reduce the consumption of the energy when servo motor starts, the phenomenon that the too hard servo motor of grease transships has been avoided in winter, when the voltage is too high, fusing plug open circuit diode can extinguish, thereby protect servo motor and heater strip, judge fusing plug fusing in the very first time after the diode extinguishes, make things convenient for the quick maintenance of fusing plug.
Drawings
FIG. 1 is a schematic axial side view of the main body of the present invention;
FIG. 2 is a schematic side view of the left side view of FIG. 1 in accordance with the present invention;
FIG. 3 is a schematic side view of the main body of the present invention with a partially disassembled shaft;
FIG. 4 is a schematic view of the right side view of FIG. 3 according to the present invention;
FIG. 5 is a schematic view of a partial cross-sectional side view of the protective jacket and thermal bucket of the present invention;
FIG. 6 is a schematic view of a heating mechanism according to the present invention, partially sectioned at the side of the shaft;
FIG. 7 is a rear view partially in section and in isometric view of the present invention shown in FIG. 6;
FIG. 8 is an enlarged side view of the shaft of FIG. 2;
FIG. 9 is an enlarged schematic side view of FIG. 3B according to the present invention;
FIG. 10 is an enlarged schematic side view of the shaft of FIG. 7 at C in accordance with the present invention;
FIG. 11 is an enlarged schematic side view taken at D of FIG. 7 in accordance with the present invention;
in the figure: 1-a pump body; 101-an end cap; 102-a connecting socket; 2-a heat dissipation mechanism; 201-a fan; 202-scraping off block; 3-fusing the plug; 4-a servo motor; 401-a rotating shaft; 5-protecting the sleeve; 6-a heating mechanism; 601-heat preservation barrel; 602-a nut; 603-heating wires; 604-connecting block; 7-oil storage barrel; 701-an addition port; 8-anti-loosening tablets; 9-fixing the bolt.
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.
Referring to fig. 1 to 11, the present invention provides a technical scheme of an electromechanical automatic pressure relief and oil return type grease lubrication pump: a push device for mechanical processing production of an automatic pressure-relief oil-return type grease lubrication pump of an electric machine comprises a pump body 1; the synchronous belt is installed on the pump body 1, a piston is arranged inside the pump body 1, and an installation plate is arranged at the bottom of the pump body 1; the pump body 1 is provided with a rotatably connected heat dissipation mechanism 2, the bottom of the pump body 1 is provided with a fusing plug 3, and the fusing plug 3 is provided with a warning diode; the pump body 1 comprises an end cover 101 and a connecting seat 102, a circular hole is formed in the end cover 101, a filter screen is installed on the circular hole, the end cover 101 is fixed on the pump body 1 through bolts, the rectangular connecting seat 102 is arranged on one side of the pump body 1, when the pump is used, the circular hole in the end cover 101 has the effect of ventilating the interior of the pump body 1, and dust in air is filtered by the filter screen on the end cover 101; the heat dissipation mechanism 2 comprises a fan 201 and a scraping block 202, wherein a circular rod is arranged on the fan 201, a groove matched with the scraping block 202 is formed in the circular rod, the scraping block 202 is fixed on the circular rod through a bolt, the scraping block 202 is arranged on the outer side of a filter screen of the end cover 101, when the heat dissipation mechanism is used, when the fan 201 rotates, heat dissipation is carried out on internal parts of the pump body 1 and a synchronous belt, the fan 201 drives the scraping block 202 to rotate when rotating, and the scraping block 202 scrapes dust on the filter screen of the end cover 101; a servo motor 4, a protective sleeve 5 and an oil storage barrel 7 are fixed on one side of the pump body 1 through a fixing bolt 9, an anti-loosening sheet 8 made of plastic material is arranged at the bottom of the fixing bolt 9, and an air outlet hole is formed in one end of the oil storage barrel 7; the oil storage barrel 7 is fixed with a heating mechanism 6 through a fixing bolt 9, one end of the heating mechanism 6 is provided with a power line, and a tension spring for protecting the electric wire is installed on the power line.
Wherein, servo motor 4 is equipped with a axis of rotation 401 including axis of rotation 401 on servo motor 4, and has seted up a rectangular channel on the axis of rotation 401, is equipped with a arch that agrees with mutually with axis of rotation 401 rectangular channel on fan 201, and fan 201 passes through the bolt fastening on axis of rotation 401, and during the use, drive fan 201 and rotate when axis of rotation 401 rotates, and the rectangular channel on the axis of rotation 401 has played the spacing effect of fan 201 circumference.
Wherein, heating mechanism 6 is including heat-preserving container 601, nut 602, heater strip 603 and connecting block 604, the inside vacuum groove that is equipped with of heat-preserving container 601, a through-hole that is relative well with storage oil tank 7 gas outlet is seted up to the tip of heat-preserving container 601, be equipped with a thread connection cover that agrees with mutually with nut 602 on the through-hole, install nut 602 on the connecting cover, the inside heliciform heater strip 603 that is equipped with of heat-preserving container 601, the bottom of heat-preserving container 601 is equipped with connecting block 604, be equipped with the filter screen on the nut 602, in the time of the use, heater strip 603 can heat the inside grease of storage oil tank 7 during the heating, thereby make the molecular mobility that improves the grease, the life of the extension pump body 1, heat-preserving container 601 has played the heat retaining effect of storage oil tank 7, the direct exposure of the gas outlet of storage oil tank 7 easily gets into the dust in the outside, the filter screen filters the dust in the air when the gas outlet is ventilated.
Wherein, seted up the external screw thread on the heat-preserving container 601, and install a threaded connection's protective sheath 5 on the heat-preserving container 601, be equipped with a clutch blocks on the protective sheath 5, during the use, protective sheath 5 protects heat-preserving container 601.
Wherein, the connecting block 604 and the connecting seat 102 are provided with a step-shaped mounting hole which is aligned with each other, and the mounting hole of the connecting block 604 is provided with a positioning sleeve, so that the positioning sleeve of the connecting block 604 facilitates the installation of the heat-insulating barrel 601 during use.
Wherein, oil storage bucket 7 is equipped with a vertical interpolation mouth 701 including adding mouthful 701 on transparent material's oil storage bucket 7, has seted up a horizontal rectangular channel on the heat-preserving container 601, and the width of rectangular channel agrees with mutually with adding mouthful 701, during the use, adds the interpolation that mouthful 701 made things convenient for the grease, and the rectangular channel makes things convenient for heat-preserving container 601 to install on oil storage bucket 7.
Wherein, locking piece 8 is including fixing bolt 9, set up the symmetry on the shoulder hole of connecting block 604 and seted up two rectangular channels, and the bottom symmetry of locking piece 8 is equipped with two archs that agree with mutually with connecting block 604 rectangular channel, be equipped with a set of sloping block that is annular array form and distributes on locking piece 8, fixing bolt 9's bottom also is equipped with a set of sloping block that is annular array form and distributes, during the use, the arch of locking piece 8 bottom has played the effect that 8 circumference of locking piece are fixed, sloping block on locking piece 8 has played the locking effect of fixing bolt 9.
1-a pump body; 101-an end cap; 102-a connecting socket; 2-a heat dissipation mechanism; 201-a fan; 202-scraping off block; 3-fusing the plug; 4-a servo motor; 401-a rotating shaft; 5-protecting the sleeve; 6-a heating mechanism; 601-heat preservation barrel; 602-a nut; 603-heating wires; 604-connecting block; 7-oil storage barrel; 701-an addition port; 8-an anti-loosening sheet; 9-fixing the bolt.
The working principle is as follows: when the pump body 1 is needed to work, a user sequentially installs the heat-insulating barrel 601 and the oil storage barrel 7 on the connecting seat 102, then places the anti-loosening piece 8 on the stepped hole of the connecting block 604, installs the fixing bolt 9 on the stepped hole of the connecting block 604, completes the installation work of the heat-insulating barrel 601 and the oil storage barrel 7, completes the anti-loosening work of the fixing bolt 9 when the anti-loosening piece 8 is connected with the fixing bolt 9, adds oil into the oil storage barrel 7 through the adding port 701, then respectively connects the fusing plug 3 with the power line of the heat-insulating barrel 601 to complete the work of heating the oil storage barrel 7 and rotating the servo motor 4, then installs the protective sleeve 5 on the heat-insulating barrel 601, completes the protection work of the heat-insulating barrel 601, controls the servo motor 4 to rotate, thereby enabling the oil storage barrel 7 and the pump body 1 to work, at the moment, the heating wire 603 heats the oil in the oil storage barrel 7 when heating wire 603 heats, thereby improving the molecular mobility of grease, reducing the energy consumption when the servo motor 4 is started, avoiding the overload phenomenon of the servo motor 4 when the grease is too hard in winter, thereby prolonging the service life of the pump body 1, when the servo motor 4 rotates, the fan 201 rotates to radiate heat of parts inside the pump body 1 and a synchronous belt, the fan 201 drives the scraping block 202 to rotate when rotating, the scraping block 202 scrapes off dust on a filter screen of the end cover 101, the pump body 1 can generate vibration when working, the bulge at the bottom of the anti-loosening piece 8 plays a role in circumferential fixing of the anti-loosening piece 8, the inclined block on the anti-loosening piece 8 plays a role in preventing loosening of the fixing bolt 9, when the voltage is too high, the fuse plug 3 can extinguish the broken diode, thereby protecting the servo motor 4 and the heating wire 603, and the fuse plug 3 can be judged to be fused at the first time after the diode is extinguished, make things convenient for the quick maintenance of fusing plug 3, heat-preserving container 601 has played the heat retaining effect of oil storage bucket 7, and the venthole of oil storage bucket 7 is direct to expose and gets into the dust easily in the outside, and the filter screen filters the dust in the air when the venthole is ventilated, dispels the heat to 1 internals of the pump body and hold-in range when fan 201 rotates to the life of 1 internal drive mechanism of the pump body has been prolonged.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. The utility model provides an automatic oil return formula grease lubricant pump that carries out pressure release of electric machine, includes the pump body (1), its characterized in that: the synchronous belt is installed on the pump body (1), a piston is arranged inside the pump body (1), and an installation plate is arranged at the bottom of the pump body (1); the heat dissipation device is characterized in that a rotatably connected heat dissipation mechanism (2) is mounted on the pump body (1), a fusing plug (3) is arranged at the bottom of the pump body (1), and a warning diode is mounted on the fusing plug (3); a servo motor (4), a protective sleeve (5) and an oil storage barrel (7) are fixed on one side of the pump body (1) through a fixing bolt (9), an anti-loosening sheet (8) made of plastic materials is arranged at the bottom of the fixing bolt (9), and an air outlet hole is formed in one end of the oil storage barrel (7); a heating mechanism (6) is fixed on the oil storage barrel (7) through a fixing bolt (9), a power line is arranged at one end of the heating mechanism (6), and a tension spring for protecting the electric wire is arranged on the power line;
the pump body (1) comprises an end cover (101) and a connecting seat (102), a circular hole is formed in the end cover (101), a filter screen is installed on the circular hole, the end cover (101) is fixed on the pump body (1) through bolts, and a rectangular connecting seat (102) is arranged on one side of the pump body (1);
the heat dissipation mechanism (2) comprises a fan (201) and a scraping block (202), a circular rod is arranged on the fan (201), a groove matched with the scraping block (202) is formed in the circular rod, the scraping block (202) is fixed on the circular rod through a bolt, and the scraping block (202) is arranged on the outer side of a filter screen of the end cover (101);
the servo motor (4) comprises a rotating shaft (401), the servo motor (4) is provided with the rotating shaft (401), the rotating shaft (401) is provided with a rectangular groove, the fan (201) is provided with a bulge matched with the rectangular groove of the rotating shaft (401), and the fan (201) is fixed on the rotating shaft (401) through a bolt;
the heating mechanism (6) comprises a heat-insulating barrel (601), a screw cap (602), a heating wire (603) and a connecting block (604), wherein a vacuum groove is formed in the heat-insulating barrel (601), a through hole which is aligned with an air outlet of the oil storage barrel (7) is formed in the end part of the heat-insulating barrel (601), a threaded connecting sleeve which is matched with the screw cap (602) is arranged on the through hole, the screw cap (602) is arranged on the connecting sleeve, the spiral heating wire (603) is arranged in the heat-insulating barrel (601), the connecting block (604) is arranged at the bottom of the heat-insulating barrel (601), and a filter screen is arranged on the screw cap (602); the heat-preserving barrel (601) is provided with external threads, the heat-preserving barrel (601) is provided with a protective sleeve (5) in threaded connection, and the protective sleeve (5) is provided with a friction block; the connecting block (604) and the connecting seat (102) are provided with opposite stepped mounting holes, and the mounting hole of the connecting block (604) is provided with a positioning sleeve; the oil storage barrel (7) comprises an adding opening (701), a vertical adding opening (701) is formed in the transparent oil storage barrel (7), a transverse rectangular groove is formed in the heat-insulating barrel (601), and the width of the rectangular groove is matched with that of the adding opening (701);
the anti-loosening sheet (8) comprises a fixing bolt (9), two rectangular grooves are symmetrically formed in a stepped hole of the connecting block (604), two bulges matched with the rectangular grooves of the connecting block (604) are symmetrically arranged at the bottom of the anti-loosening sheet (8), a group of inclined blocks distributed in an annular array shape are arranged on the anti-loosening sheet (8), and a group of inclined blocks distributed in an annular array shape are also arranged at the bottom of the fixing bolt (9);
when the pump body (1) needs to work, a user sequentially installs the heat-insulating barrel (601) and the oil storage barrel (7) on the connecting seat (102), then places the anti-loosening sheet (8) on the stepped hole of the connecting block (604), installs the fixing bolt (9) on the stepped hole of the connecting block (604), completes the installation work of the heat-insulating barrel (601) and the oil storage barrel (7), completes the anti-loosening work of the fixing bolt (9) when the anti-loosening sheet (8) is connected with the fixing bolt (9), adds the grease into the oil storage barrel (7) through the adding port (701), then respectively connects the fusing plug (3) and the power line of the heat-insulating barrel (601) with a power supply, completes the work of heating the oil storage barrel (7) and the rotation of the servo motor (4), then installs the protective sleeve (5) on the heat-insulating barrel (601), completes the protection work of the heat-insulating barrel (601), controls the rotation of the servo motor (4), thereby enabling the oil storage barrel (7) and the pump body (1) to work, at the moment, the heating wire, when the oil storage barrel (603) is heated, the grease heating wire can prolong the service life of the servo motor (7) so as to prolong the grease heating life of the servo motor when the grease is overloaded motor, thereby, and the grease heating motor can prolong the grease heating life of the grease heating motor (4) can be used in winter, when servo motor (4) rotated, fan (201) rotated and dispels the heat to pump body (1) internals and hold-in range, fan (201) drives when rotating and strikes off piece (202) and rotates, strike off piece (202) and strike off the dust of end cover (101) filter screen, pump body (1) during operation can produce vibrations, the arch of anti-loosening piece (8) bottom has played the effect that anti-loosening piece (8) circumference is fixed, the sloping block on anti-loosening piece (8) has played fixing bolt (9) locking effect, when the voltage is too high, fusing plug (3) open circuit diode can extinguish, thereby protect servo motor (4) and heater strip (603), judge fusing plug (3) the very first time after the diode extinguishes, make things convenient for the quick maintenance of fusing plug (3), heat preservation bucket (601) have played the heat retaining effect of oil storage bucket (7), the venthole of oil storage bucket (7) directly exposes and gets into the dust easily in the outside, the dust in the air when the filter screen filters the dust in the air, fan (201) rotates when heat dissipation pump body (1) the heat dissipation pump, thereby the inside heat dissipation mechanism of the pump body (1) has prolonged the life-in-by the heat dissipation mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011278314.XA CN112393105B (en) | 2020-11-16 | 2020-11-16 | Automatic pressure release oil return type grease lubricating pump of electric machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011278314.XA CN112393105B (en) | 2020-11-16 | 2020-11-16 | Automatic pressure release oil return type grease lubricating pump of electric machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112393105A CN112393105A (en) | 2021-02-23 |
| CN112393105B true CN112393105B (en) | 2022-12-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011278314.XA Active CN112393105B (en) | 2020-11-16 | 2020-11-16 | Automatic pressure release oil return type grease lubricating pump of electric machine |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060239668A1 (en) * | 2005-04-08 | 2006-10-26 | Roy Jones | Heater plate stand for grease barrel |
| CN201008882Y (en) * | 2006-11-28 | 2008-01-23 | 中冶南方工程技术有限公司 | Heating heat preserving roller milling oil storing device in oil emulsion system |
| CN110805607A (en) * | 2019-11-19 | 2020-02-18 | 鲁东大学 | Locking stopping reliable screw assembly |
| CN210450336U (en) * | 2019-07-04 | 2020-05-05 | 张家港市拓强精工机械有限公司 | Lubricating device for wire drawing machine |
| CN211450299U (en) * | 2019-12-18 | 2020-09-08 | 诸暨市华贝润滑机械有限公司 | Electromechanical pressure relief type grease lubricating pump |
| CN211501597U (en) * | 2019-12-27 | 2020-09-15 | 大唐（赤峰）新能源有限公司 | Fan gear box heat abstractor |
| CN211551658U (en) * | 2019-12-17 | 2020-09-22 | 马殿军 | Waste heat recovery boiler with dust removal function |
-
2020
- 2020-11-16 CN CN202011278314.XA patent/CN112393105B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060239668A1 (en) * | 2005-04-08 | 2006-10-26 | Roy Jones | Heater plate stand for grease barrel |
| CN201008882Y (en) * | 2006-11-28 | 2008-01-23 | 中冶南方工程技术有限公司 | Heating heat preserving roller milling oil storing device in oil emulsion system |
| CN210450336U (en) * | 2019-07-04 | 2020-05-05 | 张家港市拓强精工机械有限公司 | Lubricating device for wire drawing machine |
| CN110805607A (en) * | 2019-11-19 | 2020-02-18 | 鲁东大学 | Locking stopping reliable screw assembly |
| CN211551658U (en) * | 2019-12-17 | 2020-09-22 | 马殿军 | Waste heat recovery boiler with dust removal function |
| CN211450299U (en) * | 2019-12-18 | 2020-09-08 | 诸暨市华贝润滑机械有限公司 | Electromechanical pressure relief type grease lubricating pump |
| CN211501597U (en) * | 2019-12-27 | 2020-09-15 | 大唐（赤峰）新能源有限公司 | Fan gear box heat abstractor |
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Effective date of registration: 20220928 Address after: 317600 building 45A, Chengbei chuangrong industrial city, Yucheng street, Yuhuan City, Taizhou City, Zhejiang Province (self declaration) Applicant after: Zhejiang Hurun Intelligent Equipment Co.,Ltd. Address before: 316000 Zhejiang gross Machinery Co., Ltd., No. 36, Dacheng 4th Road, Xingang Park, Zhoushan Economic Development Zone, Zhoushan City, Zhejiang Province Applicant before: Chu Xinhua |
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