CN218494734U - Electric grease gun with current induction detection exhaust reminding device - Google Patents
Electric grease gun with current induction detection exhaust reminding device Download PDFInfo
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- CN218494734U CN218494734U CN202221819858.7U CN202221819858U CN218494734U CN 218494734 U CN218494734 U CN 218494734U CN 202221819858 U CN202221819858 U CN 202221819858U CN 218494734 U CN218494734 U CN 218494734U
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Abstract
The utility model discloses a take electric grease gun of electric current induction detection exhaust reminding device, it relates to electric grease gun field, electric actuator fixes on transmission, electric actuator's lower extreme is provided with the battery package, transmission and rifle head adopt integrative structural design, the one end of a gun section of thick bamboo connects soon to be fixed overhead at the rifle, be provided with electric current induction in the electric actuator and detect exhaust reminding device, be provided with reduction gear box in the transmission, reduction gear box is connected with the eccentric wheel, the middle part of eccentric wheel is provided with the transfer line, and be connected with the horizontal rectangular through-hole on the plug fixing base, be fixed with the plug on the plug fixing base. It not only can inspect whether need exhaust in the oil outlet channel through set up current induction detection exhaust reminding device in electric actuator, can remind the user to exhaust through warning loudspeaker and alarm lamp moreover, and it is very convenient to operate to work efficiency has been improved.
Description
The technical field is as follows:
the utility model relates to a take current induction to detect exhaust reminding device's electronic grease gun belongs to electronic grease gun technical field.
Background art:
the electric grease gun is a miniature electric grease gun, and is composed of a shell, a frame, a plunger pump mechanism, a crank block mechanism, a gear reduction mechanism, an oil supply system, an operating system and a power system: the automatic oil filling device is small in structure, the battery is built in, the charger can be arranged externally, the automatic oil filling device is driven by the direct current motor, the price is moderate, labor is saved, the speed is high, the operation is convenient, the pressure is high, and the requirement of general mechanical oil filling can be met.
At present, because air gaps are easily generated among filled lubricating oil lumps, when lubricating oil is filled, oil is discontinuously discharged from an oil nozzle, and the oil filling effect is influenced. Therefore, most of grease guns are provided with air exhausting devices, but the existing air exhausting devices are of spring pressing structures, air in grease is squeezed and discharged from a gap between a gun barrel and a gun head connecting thread, the air in the grease is difficult to exhaust, and the grease filling effect is influenced.
The utility model has the following contents:
to the above problem, the to-be-solved technical problem of the utility model is to provide a take current induction to detect exhaust reminding device's electronic grease gun.
The utility model discloses an electronic grease gun of taking current induction to detect exhaust reminding device, it contains electric actuator, transmission, the battery package, the rifle head, the barrel, current induction detects exhaust reminding device, the reduction gear case, the eccentric wheel, the plug fixing base, the plug, electric actuator fixes on transmission, electric actuator's lower extreme is provided with the battery package, transmission and rifle head adopt integrative structural design, one end of barrel connects soon to be fixed on the rifle head, be provided with current induction in the electric actuator and detect exhaust reminding device, be provided with the reduction gear case in the transmission, the reduction gear case is connected with the eccentric wheel, the middle part of eccentric wheel is provided with the transfer line, and be connected with the horizontal rectangular through-hole on the plug fixing base, be fixed with the plug on the plug fixing base;
current-sensing detects exhaust reminding device is by the motor, the switch main part, the current inductor, alarm horn and alarm lamp are constituteed, the one end of motor is provided with the current induction and connects, the current induction connects and is connected with the switch main part through power cord one, the switch main part passes through power cord two and is connected with the current inductor, the current inductor is connected with alarm horn and alarm lamp through power cord three and power cord four, the other end and the reduction gear case of motor are connected, the motor passes through reduction gear case and slows down, and it rotates to drive the eccentric wheel, the eccentric wheel drives the reciprocating motion of completion plug that the plug fixing base rotates.
Preferably, an oil inlet is formed in the inner side of the gun head, an oil outlet is formed in the outer side of the gun head, an exhaust hole is formed in the upper portion of the gun head, an oil outlet channel cavity is formed in the gun head, an exhaust valve is fixedly connected to the exhaust hole in a rotating mode, and the core rod is arranged on the lower portion of the oil outlet channel cavity.
Preferably, the current sensor is fixed in a fixing groove below a handle of a body of the electric device, the alarm horn is arranged in the handle of the body of the electric device, and the alarm lamp is arranged at the front side of the handle of the electric device.
The utility model has the advantages that: its structural design is reasonable, and the installation is simple, and convenient to use detects exhaust reminding device through set up the current induction in electric actuator, not only can inspect whether need exhaust in the oil outlet channel, can remind the user to exhaust through warning loudspeaker and alarm lamp in addition, and it is very convenient to operate to work efficiency has been improved.
Description of the drawings:
for ease of illustration, the invention is described in detail by the following detailed description and accompanying drawings.
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a partial installation view of the present invention;
fig. 4 is a schematic view of the mounting structure of the motor and the reduction gear box of the present invention;
fig. 5 is a cross-sectional view of the lance head of the present invention;
fig. 6 is a schematic structural view of the current sensing detecting and exhausting reminder of the present invention;
fig. 7 is a schematic circuit diagram of the present invention;
FIG. 8 is a side view of FIG. 4;
fig. 9 is an exploded view of fig. 8.
1-an electric device; 2-a transmission device; 3-a battery pack; 4-gun head; 41-oil inlet hole; 42-oil outlet holes; 43-exhaust hole; 44-an oil outlet passage cavity; 5-gun barrel; 6-current induction detection exhaust reminding device; 61-a motor; 611-current sensing connection; 612-power line one; 62-a switch body; 621-power line two; 63-a current sensor; 631-power line three; 632-power line four; 64-an alarm horn; 65-alarm lamp; 7-a reduction gearbox; 8-eccentric wheel; 81-a transmission rod; 9-a mandrel fixing seat; 91-transverse strip through holes; 10-a core rod; 11-exhaust valve.
The specific implementation mode is as follows:
as shown in fig. 1 to 9, the following technical solutions are adopted in the present embodiment: the device comprises an electric device 1, a transmission device 2, a battery pack 3, a gun head 4, a gun barrel 5, a current induction detection exhaust reminding device 6, a reduction gear box 7, an eccentric wheel 8, a core rod fixing seat 9 and a core rod 10, wherein the electric device 1 is fixed on the transmission device 2, the battery pack 3 is arranged at the lower end of the electric device 1, the transmission device 2 and the gun head 4 adopt an integrated structure design, one end of the gun barrel 5 is screwed and fixed on the gun head 4, the current induction detection exhaust reminding device 6 is arranged in the electric device 1, the reduction gear box 7 is arranged in the transmission device 2, the reduction gear box 7 is connected with the eccentric wheel 8, a transmission rod 81 is arranged in the middle of the eccentric wheel 8 and is connected with a transverse strip through hole 91 on the core rod fixing seat 9, and the core rod 10 is fixed on the core rod fixing seat 9;
current induction detects exhaust reminding device 6 is by motor 61, switch main part 62, current inductor 63, alarm loudspeaker 64 and alarm lamp 65 constitute, the one end of motor 61 is provided with current induction joint 611, current induction joint 611 is connected with switch main part 62 through power cord 612, switch main part 62 is connected with current inductor 63 through power cord two 621, current inductor 63 is connected with alarm loudspeaker 64 and alarm lamp 65 through power cord three 631 and power cord four 632, the other end and the reduction gear box 7 of motor 61 are connected, motor 61 decelerates through reduction gear box 7, and drive eccentric wheel 8 and rotate, the transfer line 81 at eccentric wheel 8 middle part drives plug fixing base 9 and accomplishes the reciprocating motion of plug 10.
Wherein, the inner side of the gun head 4 is provided with an oil inlet 41, the outer side of the gun head 4 is provided with an oil outlet 42, the upper part of the gun head 4 is provided with an air outlet 43, the gun head 4 is internally provided with an oil outlet channel cavity 44, the air outlet 43 is fixedly screwed with an exhaust valve 11, and the core rod 10 is arranged at the lower part of the oil outlet channel cavity 44; the current sensor 63 is fixed in a fixing groove below a handle of the body of the electric device 1, the alarm horn 64 is arranged in the handle of the body of the electric device 1, and the alarm lamp 65 is arranged at the front side of the handle of the electric device 1.
In the present embodiment, in a state that there is no air in the oil outlet channel cavity 44, the motor 61 drives the reduction gear box 7 to rotate, the reduction gear box 7 drives the eccentric wheel 8 to rotate, the transmission rod 81 in the middle of the eccentric wheel 8 drives the mandrel 10 on the mandrel fixing seat 9 to reciprocate up and down, when the transmission rod 81 in the middle of the eccentric wheel 8 is at a high point of the transverse strip through hole 91, the mandrel 10 on the mandrel connecting seat 9 moves up, and when the transmission rod 81 in the middle of the eccentric wheel 8 is at a low point of the transverse strip through hole 91, the mandrel 10 on the mandrel connecting seat 9 moves down to form a reciprocating motion, so as to convey the grease in the oil outlet channel cavity 44 to an oil outlet, there is no air in the oil outlet channel cavity 44, and the motor 61 of the electric device 1 operates normally at a constant speed.
This embodiment is under the too much state of air in oil outlet passageway cavity 44, the pressure of plug 10 in oil outlet passageway cavity 44 diminishes, motor 61 rotational speed is too fast, current induction joint 611 on the motor 61 carries current inductor 63 through the power cord to the too fast electric current, alarm horn 64 sound on the current inductor 63 embodies, alarm lamp 65 begins the scintillation and reminds, the electric current diminishes, at this moment need remind the user that the user needs to exhaust, otherwise the oil outlet hole barrel the inside can not produce oil and can not use, need open discharge valve 11 and exhaust.
This embodiment structural design is reasonable, and the installation is simple, and convenient to use detects exhaust reminding device through set up the current induction in electric actuator, not only can inspect whether need exhaust in the oil outlet channel, can remind the user to exhaust through warning loudspeaker and alarm lamp in addition, and it is very convenient to operate to work efficiency has been improved.
The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. The utility model provides a take current induction to detect exhaust reminding device's electronic grease gun which characterized in that: the device comprises an electric device (1), a transmission device (2), a battery pack (3), a gun head (4), a gun barrel (5), a current induction detection exhaust reminding device (6), a reduction gear box (7), an eccentric wheel (8), a mandrel fixing seat (9) and a mandrel (10), wherein the electric device (1) is fixed on the transmission device (2), the battery pack (3) is arranged at the lower end of the electric device (1), the transmission device (2) and the gun head (4) are designed in an integrated structure, one end of the gun barrel (5) is screwed and fixed on the gun head (4), the current induction detection exhaust reminding device (6) is arranged in the electric device (1), the reduction gear box (7) is arranged in the transmission device (2), the reduction gear box (7) is connected with the eccentric wheel (8), a transmission rod (81) is arranged in the middle of the eccentric wheel (8) and is connected with a transverse strip through hole (91) in the mandrel fixing seat (9), and the mandrel (10) is fixed on the mandrel fixing seat (9);
current induction detects exhaust reminding device (6) is by motor (61), switch main part (62), current sensor (63), alarm loudspeaker (64) and alarm lamp (65) are constituteed, the one end of motor (61) is provided with current induction joint (611), current induction joint (611) are connected with switch main part (62) through power cord one (612), switch main part (62) are connected with current sensor (63) through power cord two (621), current sensor (63) are connected with alarm loudspeaker (64) and alarm lamp (65) through power cord three (631) and power cord four (632), the other end and the reduction gear case (7) of motor (61) are connected.
2. The electric grease gun with the current induction detection and exhaust reminding device as claimed in claim 1, characterized in that: an oil inlet hole (41) is formed in the inner side of the gun head (4), an oil outlet hole (42) is formed in the outer side of the gun head (4), an exhaust hole (43) is formed in the upper portion of the gun head (4), an oil outlet channel cavity (44) is formed in the gun head (4), an exhaust valve (11) is fixedly screwed on the exhaust hole (43), and the core rod (10) is arranged on the lower portion of the oil outlet channel cavity (44).
3. The electric grease gun with the current induction detection and exhaust reminding device as claimed in claim 1, characterized in that: the current sensor (63) is fixed in a fixing groove below a handle of the body of the electric device (1), the alarm horn (64) is arranged in the handle of the body of the electric device (1), and the alarm lamp (65) is arranged on the front side of the handle of the electric device (1).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121834479 | 2021-08-07 | ||
| CN2021218344790 | 2021-08-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218494734U true CN218494734U (en) | 2023-02-17 |
Family
ID=85185140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221819858.7U Active CN218494734U (en) | 2021-08-07 | 2022-07-13 | Electric grease gun with current induction detection exhaust reminding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218494734U (en) |
-
2022
- 2022-07-13 CN CN202221819858.7U patent/CN218494734U/en active Active
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