CN216202390U

CN216202390U - Quantitative electric butter machine

Info

Publication number: CN216202390U
Application number: CN202122740073.2U
Authority: CN
Inventors: 应远祝; 李杭跃; 任华平
Original assignee: Zhejiang Tian Bo Industry And Trade Co ltd
Current assignee: Zhejiang Tian Bo Industry And Trade Co ltd
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-04-05
Anticipated expiration: 2031-11-10

Abstract

The utility model discloses a quantitative electric butter machine, which comprises a barrel body, a barrel cover, a pump seat, a motor, a transmission mechanism, a plunger pump and a control device, wherein the control device comprises a controller, a quantitative button and a display screen, the quantitative button and the display screen are electrically connected with the controller, the quantitative button is used for setting the oil filling amount, and the controller controls the motor to work in a quantitative mode when oil is filled; the controller is electrically connected with the motor and converts the set oil filling amount into the number of rotating turns of the motor or working time parameters; the pressure sensor converts the oil outlet pressure into an electric signal to control the controller, when the oil outlet pressure is lower than a set lower limit value, the pressure sensor controls the motor to work according to a set mode through the controller, and when the oil outlet pressure exceeds a set upper limit value, the pressure sensor controls the motor to stop working through the controller. After adopting above-mentioned structure, have that structural design is reasonable, operation convenient to use, the volume of adding oil size can be set for, can accurate control volume of adding oil, excellent in use effect advantage.

Description

Quantitative electric butter machine

Technical Field

The utility model relates to the technical field of equipment maintenance, in particular to a quantitative electric butter machine capable of carrying out quantitative control according to actual requirements during refueling.

Background

In order to ensure the normal operation of the equipment, the equipment is generally maintained regularly and daily, and particularly the service life of the equipment is directly influenced by the quality of maintenance work of large-scale mechanical equipment such as engineering machinery, mining machinery and agricultural machinery. The grease filling of the equipment at regular intervals and in a fixed amount is an important task of regular maintenance and daily maintenance, the conventional large-scale equipment is generally filled with the grease by a manual grease machine, the manual extrusion operation is performed, time and labor are wasted, the grease filling speed is low, the working efficiency is low, the grease filling amount cannot be controlled, the consistency is difficult to achieve, the operation is performed completely by experience, and the grease waste is very easily caused.

In order to solve the problems of time and labor waste, slow oiling speed and low working efficiency of a manual butter machine, people develop an electric butter machine, the conventional electric butter machine can be mainly divided into two types, one type is that a barrel cover is detachably fixed on a barrel body, a pump seat is arranged in the barrel body downwards, and a guide pillar which can slide up and down relative to the barrel cover and a sealing ring matched with the inner wall of the barrel body are fixed on the pump seat or a motor. The other type is that the barrel cover is detachably fixed on the barrel body, the pump seat is upwards fixed at the bottom of the barrel body, the pump seat is fixedly provided with a support, and the support is fixed on a movable power supply seat. When the two electric butter machines are used for oiling, the principle is basically the same, the motor drives the plunger of the plunger pump to move as the piston through the transmission mechanism so as to realize electric oiling, the oiling speed is high, and the working efficiency is high. However, the electric butter machine has the following problems in the using process: firstly, the filling amount of butter is difficult to accurate control, relies on experience operation entirely, and the butter adds extravagantly, adds less and can not play lubricated effect. Therefore, many manufacturers and knowledgeable persons develop and research the above problems, but no ideal product is yet available.

Disclosure of Invention

In order to overcome the problems in the prior art, the utility model aims to provide the quantitative electric butter making machine which has the advantages of reasonable structural design, convenience in operation and use, capability of setting the oil filling amount, capability of accurately controlling the oil filling amount and good use effect.

The utility model solves the technical scheme adopted by the technical problem, and the device comprises a barrel body, a barrel cover, a pump seat, a motor, a transmission mechanism, a plunger pump and a control device, wherein the plunger pump is arranged on the pump seat, the motor is fixed on the pump seat through the transmission mechanism, the pump seat is provided with an oil outlet communicated with the plunger pump and a pressure sensor communicated with the oil outlet, the oil outlet is connected with an oil filling gun, the control device comprises a controller, a quantitative button and a display screen, the quantitative button and the display screen are electrically connected with the controller, the quantitative button is used for setting the oil filling amount, the display screen is used for displaying the currently set oil filling amount, and the controller controls the motor to work in a quantitative mode when the oil filling amount is set; the controller is electrically connected with the motor and converts the set oil filling amount into the number of rotating turns of the motor or working time parameters; the pressure sensor converts the oil outlet pressure into an electric signal to control the controller, when the oil outlet pressure is lower than a set lower limit value, the pressure sensor controls the motor to start to work according to a set mode through the controller, and when the oil outlet pressure exceeds a set upper limit value, the pressure sensor controls the motor to stop working through the controller; when the oil gun is opened in a quantitative mode, the oil outlet pressure is lower than a set lower limit value, the pressure sensor controls the motor to work according to the rotation number of turns or working time parameters of the motor through the controller, the motor drives the plunger pump to output set oil filling amount through the oil gun, and the controller controls the motor to automatically stop working after oil filling is completed.

According to a further scheme of the utility model, the controller is electrically connected with a function selection button, and when the function selection button is pressed down, the controller controls the motor to work in a non-quantitative mode; when the oiling gun is turned on in a non-quantitative mode, the oil outlet pressure is lower than a set lower limit value, the pressure sensor controls the motor to continuously work through the controller, the motor drives the plunger pump to continuously oil through the oiling gun, when the oiling gun is turned off, the oil outlet pressure exceeds the set upper limit value, and the pressure sensor controls the motor to stop working through the controller.

According to a further scheme of the utility model, the barrel cover is detachably fixed on the barrel body, the pump seat is arranged in the barrel body downwards, a guide pillar capable of sliding up and down relative to the barrel cover is fixed on the pump seat or the motor, and a sealing ring in movable fit with the inner wall of the barrel body is arranged on the pump seat.

According to a further scheme of the utility model, the barrel cover is detachably fixed on the barrel body, the pump seat is upwards fixed at the bottom of the barrel body, the pump seat is fixedly provided with a support, and the support is fixed on the movable power supply seat.

In a further scheme of the utility model, the quantitative button, the display screen and the function selection button are arranged on the control panel, the power switch and the control panel are correspondingly arranged on the barrel cover, and the controller is arranged on the pump seat.

In a further scheme of the utility model, the quantitative button, the display screen and the function selection button are arranged on the control panel, the power switch and the control panel are correspondingly arranged on the power supply seat, and the controller is arranged on the pump seat.

According to a further scheme of the utility model, the transmission mechanism comprises a speed reducing mechanism, an eccentric shaft and a slide block, wherein the slide block is arranged on the pump seat in a reciprocating manner and connected with the eccentric shaft, a plunger on the plunger pump is relatively connected to the slide block, the speed reducing mechanism drives the slide block to reciprocate through the eccentric shaft during work, and the slide block drives the plunger on the plunger pump to work.

In a further scheme of the utility model, an oil inlet hole is formed in the plunger pump, and a stirring paddle matched with the oil inlet hole is fixed on the eccentric shaft.

In a further scheme of the utility model, a release valve for releasing air in the barrel is arranged on the pump seat.

In a further aspect of the present invention, the reduction mechanism is a planetary reduction gear.

After adopting above-mentioned structure, compare with prior art and have following advantage and effect: firstly, when refueling equipment, can set for the oil charge through the ration button, the controller converts the oil charge of setting for into motor rotation number of turns or operating time parameter, the nozzle switch is opened to the during operation and refuels, pressure sensor detects out oil pressure at once and is less than the lower limit value of setting for, press motor rotation number of turns or operating time parameter control motor work through the controller immediately, the motor drives the oil charge that the plunger pump passes through the nozzle output and sets for, accomplish the back controller control motor automatic shutdown work that refuels, thereby realize accurate ration and refuel. The utility model can set the oil filling amount through the quantitative button, the pressure sensor controls the motor to realize quantitative oil filling in the quantitative mode through the controller, the quantitative mode can be released when the function selection button is pressed, the pressure sensor controls the motor to work in the non-quantitative mode through the controller, the oil filling amount is controlled through the oil filling gun, the non-quantitative mode can provide convenience for special equipment to fill oil, and the conversion between the quantitative mode and the non-quantitative mode is simple and convenient. Thirdly, the set oil filling amount can be directly displayed through a display screen, the operation is simple, and the control is convenient. And fourthly, air in the yellow oil cavity in the barrel can be discharged through a vent valve.

Drawings

Fig. 1 is a schematic diagram of the control principle of the present invention.

Fig. 2 is a schematic perspective view of a first embodiment of the present invention.

Fig. 3 is a schematic front view of a first embodiment of the present invention.

Fig. 4 is a schematic top view of the first embodiment of the present invention.

Fig. 5 is a schematic perspective view of a second embodiment of the present invention.

Fig. 6 is a schematic front view of a second embodiment of the present invention.

Fig. 7 is a schematic view of the fitting structure of the pump mount of the present invention.

FIG. 8 is a bottom view of the structure of FIG. 7 according to the present invention.

FIG. 9 is a schematic cross-sectional view A-A of FIG. 7 according to the present invention.

The automatic control device comprises a barrel cover 1, a guide post 2, a lock catch 3, a barrel body 4, a motor 5, a pressure sensor 6, a speed reducing mechanism 7, an oil outlet 8, a plunger pump 9, a pump seat 10, a sealing pressing ring 11, a power switch 12, a control panel 13, a vent valve 14, a controller 15, a stirring paddle 16, a display screen 17, a quantitative button 18, a function selection button 19, an eccentric shaft 20, a sliding block 21, an oil inlet 22, a plunger 23, a power seat 24 and a support 25.

Detailed Description

Fig. 1 to 4 and fig. 7 to 9 show a specific embodiment of a quantitative electric butter making machine according to a first embodiment of the present invention, which includes a barrel 4, a barrel cover 1, a pump base 10, a motor 5, a transmission mechanism, two plunger pumps 9, and a control device, wherein the barrel cover 1 is detachably fixed on the barrel 4, the pump base 10 is disposed in the barrel 4 downward, a guide post 2 capable of sliding up and down relative to the barrel cover 1 is fixed on the pump base 10 or the motor 5, a seal ring 11 movably fitted with an inner wall of the barrel 4 is disposed on the pump base 10, two guide posts 2 are generally adopted when fixed on the pump base 10, a single telescopic guide post is generally adopted when the guide post 2 is fixed on the motor 5, the two plunger pumps 9 are symmetrically mounted on the pump base 10, the motor 5 is fixed on the pump base 10 through the transmission mechanism, an oil outlet 8 communicated with the two plunger pumps 9 and a pressure sensor 6 communicated with the oil outlet 8 are disposed on the pump base 10, the oil outlet 8 is connected with an oil gun which is applied in the prior art and is not shown in the figure, the control device comprises a controller 15, a quantitative button 18 and a display screen 17, the quantitative button 18 and the display screen 17 are electrically connected with the controller 15, the quantitative button 18 is used for setting the oil filling amount, the display screen 17 is used for displaying the currently set oil filling amount, and the controller 15 controls the motor 5 to work in a quantitative mode when the oil filling amount is set; the controller 15 is electrically connected with the motor 5, and the controller 15 converts the set oil adding amount into the motor rotating circle number or working time parameter; the pressure sensor 6 converts the oil outlet pressure into an electric signal to control the controller 15, when the oil outlet pressure is lower than a set lower limit value, the pressure sensor 6 controls the motor 5 to start to work according to a set mode through the controller, and when the oil outlet pressure exceeds the set upper limit value, the pressure sensor 6 controls the motor 5 to stop working through the controller 15; when the oil gun is opened in a quantitative mode, the oil outlet pressure is lower than a set lower limit value, the pressure sensor 6 controls the motor 5 to work through the controller 15 according to the rotating number of turns of the motor or working time parameters, the motor 5 drives the plunger pump 9 to output the set oil filling amount through the oil gun, and the controller 15 controls the motor 5 to automatically stop working after oil filling is completed. When the fuel gun is suddenly closed in the quantitative mode, the pressure sensor 6 immediately detects that the oil pressure is higher than the set upper limit value, and the pressure sensor 6 immediately controls the motor 5 to stop working through the controller 15.

In order to facilitate the refueling of special equipment and realize the non-quantitative mode operation, the controller 15 is electrically connected with a function selection button 19, and when the function selection button 19 is pressed down, the controller 15 controls the motor 5 to operate in the non-quantitative mode; when the oil gun is opened in a non-quantitative mode, the oil outlet pressure is lower than a set lower limit value, the pressure sensor 6 controls the motor 5 to continuously work through the controller 15, the motor 5 drives the plunger pump 9 to continuously oil through the oil gun, when the grease is manually judged to be added and the oil gun is closed, the oil outlet pressure exceeds a set upper limit value, and the pressure sensor 6 controls the motor 5 to stop working through the controller 15.

For convenience of operation, the quantitative button 18, the display screen 17 and the function selection button 19 are installed on the control panel 13, the power switch 12 and the control panel 13 are correspondingly installed on the barrel cover 1, and the controller 15 is installed on the pump base 10.

In order to ensure stable and reliable transmission, the transmission mechanism comprises a speed reducing mechanism 7, an eccentric shaft 20 and a slide block 21, wherein the slide block 21 is arranged on the pump base 10 in a reciprocating manner and is connected with the eccentric shaft 20, plungers 23 on the two plunger pumps 9 are symmetrically connected to the slide block 21, the speed reducing mechanism 7 drives the slide block 21 to reciprocate through the eccentric shaft 20 during operation, and the slide block 21 drives the plungers 23 on the two plunger pumps 9 to alternately operate.

In order to ensure that the grease in the barrel is discharged and scraped, the plunger pump 9 is provided with an oil inlet hole 22, and the eccentric shaft 20 is fixed with a stirring paddle 16 matched with the oil inlet hole 22.

In order to facilitate air exhaust, the pump base 10 is provided with an air release valve 14 for releasing air in the barrel. For convenience of installation and control, the motor 5 can be a brushless motor or a brush motor, and the speed reducing mechanism 7 is a planetary speed reducing device.

Fig. 1 and fig. 5 to 9 show a specific embodiment of a second embodiment of the quantitative electric butter making machine according to the present invention, the second embodiment is different from the first embodiment mainly in the installation manner of the pump base 10, specifically, the barrel cover 1 is detachably fixed on the barrel body 4, the pump base 10 faces upward and is fixed at the bottom of the barrel body 4 through the sealing ring 11, the pump base 10 is fixed with a bracket 25, and the bracket 25 is fixed on the movable power base 24. The quantitative button 18, the display screen 17 and the function selection button 19 are arranged on the control panel 13, the power switch 12 and the control panel 13 are correspondingly arranged on the power base 24, and the controller 15 is arranged on the pump base 10. The operation principle of the second embodiment is the same as that of the first embodiment, and will not be repeated here.

The above description is only an exemplary embodiment of the present invention, and is not intended to limit the present invention in any way, and simple modifications, equivalent changes and modifications may be made without departing from the technical scope of the present invention.

Claims

1. The utility model provides an electronic butter machine of ration, includes staving (4), bung (1), pump seat (10), motor (5), drive mechanism, plunger pump (9), controlling means, install on pump seat (10) plunger pump (9), motor (5) are fixed on pump seat (10) through drive mechanism, be equipped with on pump seat (10) oil-out (8) and pressure sensor (6) with oil-out (8) intercommunication that communicate with plunger pump (9), be connected with nozzle, characterized by on oil-out (8): the control device comprises a controller (15), a quantitative button (18) and a display screen (17), wherein the quantitative button (18) and the display screen (17) are electrically connected with the controller (15), the quantitative button (18) is used for setting the oil filling amount, the display screen (17) is used for displaying the currently set oil filling amount, and the controller (15) controls the motor (5) to work in a quantitative mode when the oil filling amount is set; the controller (15) is electrically connected with the motor (5), and the controller (15) converts the set oil adding amount into the motor rotating number of turns or working time parameters; the pressure sensor (6) converts the oil outlet pressure into an electric signal to control the controller (15), when the oil outlet pressure is lower than a set lower limit value, the pressure sensor (6) controls the motor (5) to start to work according to a set mode through the controller, and when the oil outlet pressure exceeds the set upper limit value, the pressure sensor (6) controls the motor (5) to stop working through the controller (15); when the oil gun is opened in a quantitative mode, the oil outlet pressure is lower than a set lower limit value, the pressure sensor (6) controls the motor (5) to work through the controller (15) according to the number of revolutions of the motor or working time parameters, the motor (5) drives the plunger pump (9) to output set oil filling amount through the oil gun, and the controller (15) controls the motor (5) to automatically stop working after oil filling is completed.

2. The quantitative electric butter machine as claimed in claim 1, wherein: the controller (15) is electrically connected with a function selection button (19), and when the function selection button (19) is pressed down, the controller (15) controls the motor (5) to work in a non-quantitative mode; when the oiling gun is opened in a non-quantitative mode, the oil outlet pressure is lower than a set lower limit value, the pressure sensor (6) controls the motor (5) to continuously work through the controller (15), the motor (5) drives the plunger pump (9) to continuously oil through the oiling gun, when the oiling gun is closed, the oil outlet pressure exceeds a set upper limit value, and the pressure sensor (6) controls the motor (5) to stop working through the controller (15).

3. The quantitative electric butter machine as claimed in claim 2, wherein: the barrel cover (1) is detachably fixed on the barrel body (4), the pump seat (10) is downwards arranged in the barrel body (4), the pump seat (10) or the motor (5) is fixedly provided with a guide pillar (2) which can slide up and down relative to the barrel cover (1), and the pump seat (10) is provided with a sealing ring (11) which is movably matched with the inner wall of the barrel body (4).

4. The quantitative electric butter machine as claimed in claim 2, wherein: the barrel cover (1) is detachably fixed on the barrel body (4), the pump seat (10) is upwards fixed at the bottom of the barrel body (4), a support (25) is fixed on the pump seat (10), and the support (25) is fixed on the movable power supply seat (24).

5. The quantitative electric butter machine as claimed in claim 3, wherein: the quantitative button (18), the display screen (17) and the function selection button (19) are arranged on the control panel (13), the power switch (12) and the control panel (13) are correspondingly arranged on the barrel cover (1), and the controller (15) is arranged on the pump seat (10).

6. The quantitative electric butter machine as claimed in claim 4, wherein: the quantitative button (18), the display screen (17) and the function selection button (19) are arranged on the control panel (13), the power switch (12) and the control panel (13) are correspondingly arranged on the power base (24), and the controller (15) is arranged on the pump base (10).

7. The quantitative electric butter machine according to any one of claims 1 to 6, characterized in that: the transmission mechanism comprises a speed reducing mechanism (7), an eccentric shaft (20) and a sliding block (21), the sliding block (21) is arranged on the pump base (10) in a reciprocating mode and connected with the eccentric shaft (20), a plunger (23) on the plunger pump (9) is connected to the sliding block (21) relatively, the speed reducing mechanism (7) drives the sliding block (21) to reciprocate through the eccentric shaft (20) during working, and the sliding block (21) drives the plunger (23) on the plunger pump (9) to work.

8. The quantitative electric butter machine as claimed in claim 7, wherein: an oil inlet hole (22) is formed in the plunger pump (9), and a stirring paddle (16) matched with the oil inlet hole (22) is fixed on the eccentric shaft (20).

9. The quantitative electric butter machine as claimed in claim 8, wherein: and the pump seat (10) is provided with a release valve (14) for releasing air in the barrel.

10. The quantitative electric butter machine as claimed in claim 9, wherein: the speed reducing mechanism (7) is a planetary speed reducing device.