CN219114098U

CN219114098U - Mechanical arm with lubricating function

Info

Publication number: CN219114098U
Application number: CN202223191487.5U
Authority: CN
Inventors: 岑竞钊
Original assignee: Individual
Current assignee: Yantai Shengyulin Automation Technology Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-06-02
Anticipated expiration: 2032-11-30

Abstract

The utility model discloses a mechanical arm with a lubricating function, which comprises a mounting plate, wherein a mounting box is fixedly arranged at the top of the mounting plate, a turntable is fixedly arranged at the top of the mounting box, a mounting frame is fixedly arranged at the top of the turntable, a rotating block is arranged on the inner side of the mounting frame, and a fixing rod is fixedly arranged at the top of the rotating block. According to the utility model, the liquid level of the lubricating oil in the oil tank is monitored under the action of the liquid level sensor, after the lubricating oil in the oil tank is used, the liquid level sensor monitors and transmits monitoring information to the control module, the control module controls the second electromagnetic valve to be opened, and simultaneously controls the alarm to alarm, so that the aim of monitoring the content of the lubricating oil in the oil tank is fulfilled.

Description

Mechanical arm with lubricating function

Technical Field

The utility model belongs to the technical field of mechanical arm lubrication, and particularly relates to a mechanical arm with a lubrication function.

Background

The mechanical arm is a complex system with high precision, multiple inputs and multiple outputs, high nonlinearity and strong coupling, has wide application in the fields of industrial assembly, safety explosion prevention and the like due to the unique operation flexibility, and is a complex system with uncertainty of parameter perturbation, external interference, unmodeled dynamics and the like, so that the modeling model of the mechanical arm also has uncertainty, and for different tasks, the motion trail of the joint space of the mechanical arm needs to be planned, so that the terminal pose is formed in a cascading way.

The Chinese patent grant publication No. CN215282014U discloses a mechanical arm with a self-lubricating structure, which comprises a supporting seat, wherein the top end of the supporting seat is provided with a rotatable turntable through a rotating shaft, the turntable is provided with a rotatable mounting seat through a rotating shaft, the top end of the mounting seat is provided with a rotatable connecting arm through a rotating shaft, the end part of the connecting arm is provided with a rotatable mechanical arm through a rotating shaft, the rotating shaft part connecting the supporting seat and the turntable is provided with a rotating lubricating assembly, and the rotating shaft parts connecting the mechanical arm and the connecting arm and the mounting seat are respectively provided with a turnover lubricating assembly; according to the mechanical arm, when the mechanical arm works, the rotating shaft accessory of the mechanical arm is automatically and intermittently lubricated by the overturning lubrication assembly and the rotating lubrication assembly, so that the reliability and the safety of the operation of the mechanical arm are ensured, the rotating friction of the operation of the mechanical arm is reduced, and the service life of the mechanical arm is greatly prolonged.

When the device is used, the content of the lubricating oil in the oil tank is not monitored, and after the lubricating oil is used, no prompt is provided, so that the device is easy to lack of lubricating oil.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a mechanical arm with a lubricating function, so as to solve the problems in the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a mechanical arm with lubricating function, includes the mounting panel, the top fixed mounting of mounting panel has the mounting box, the top fixed mounting of mounting box has the carousel, the top fixed mounting of carousel has the mounting bracket, the inboard of mounting bracket is provided with the rotating block, the top fixed mounting of rotating block has the dead lever, the front fixed mounting of dead lever has a fixed screw section of thick bamboo, the front threaded connection of fixed screw section of thick bamboo has the installation threaded rod, the front fixed mounting of installation threaded rod has the mount, the inboard fixed mounting of mount has the actuating cylinder, the right side fixed mounting of mounting box inside has the oil tank, oil tank and filling pipe intercommunication, the top fixed mounting of oil tank has control module, the inside left side fixed mounting of mounting box has the liquid pump, the surface of liquid pump output is provided with first solenoid valve, the output intercommunication of liquid pump has the oil pipe joint, the left side of filling pipe extends to the inside of oil tank, the surface of filling pipe is provided with the second solenoid valve, the inside of oil tank is provided with level sensor, level sensor's output and filling pipe intercommunication, the second solenoid valve input and the input module of alarm respectively.

As a preferable scheme, the top of the mounting plate is provided with mounting holes, and the number of the mounting holes is four.

As the preferable scheme, the top fixed mounting of mounting box inner chamber has the support column, the top fixed mounting of support column has the backup pad, and backup pad and the top fixed connection of mounting box inner chamber.

As a preferable scheme, the other end of the oil delivery pipe joint is communicated with a lubricating oil output pipe of the device, and a sealing flange is arranged at the bottom of the oil delivery pipe joint.

Preferably, the input end of the liquid pump is communicated with a hose, and the other end of the hose is communicated with the oil tank.

As an optimal scheme, a sealing ring is arranged on the right side of the oil tank, and the sealing ring is sleeved on the surface of the injection pipe.

As a preferable scheme, the right side of the mounting box is provided with a through groove, and the alarm is positioned in the through groove.

(III) beneficial effects

Compared with the prior art, the utility model provides the mechanical arm with the lubricating function, which has the following beneficial effects:

according to the utility model, the injection pipe is arranged for injecting lubricating oil into the oil tank, the lubricating oil is stored under the action of the oil tank, the liquid level of the lubricating oil in the oil tank is monitored under the action of the liquid level sensor, after the lubricating oil in the oil tank is used, the liquid level sensor monitors and transmits monitoring information to the control module, the control module controls the second electromagnetic valve to be opened, and simultaneously controls the alarm to alarm, so that the purpose of monitoring the content of the lubricating oil in the oil tank is achieved, the lubricating oil in the oil tank is led out under the action of the liquid pump and is led into a lubricating system pipeline of the device through the oil pipe joint, the lubricating effect is further achieved, the first electromagnetic valve can be opened and closed through a control panel of the device, the lubricating oil is further facilitated to lubricate the device, the content of the lubricating oil in the oil tank can be monitored, after the lubricating oil is used, an alarm can be sent out, an operator is conveniently prompted to add the lubricating oil, and no lubricating oil is prevented from being used.

Drawings

FIG. 1 is a perspective view of the structure of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is a schematic cross-sectional view of the present utility model;

fig. 4 is a schematic cross-sectional view of the fuel tank of the present utility model.

In the figure: 1. a mounting plate; 2. a mounting box; 3. a turntable; 4. a mounting frame; 5. a rotating block; 6. a fixed rod; 7. fixing a threaded cylinder; 8. installing a threaded rod; 9. a fixing frame; 10. a driving cylinder; 11. an injection tube; 12. an alarm; 13. an oil tank; 14. a control module; 15. a support column; 16. oil delivery pipe joint; 17. a first electromagnetic valve; 18. a liquid pump; 19. a liquid level sensor; 20. and a second electromagnetic valve.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a mechanical arm with lubricating function, including mounting panel 1, the top fixed mounting of mounting panel 1 has install bin 2, the top fixed mounting of install bin 2 has carousel 3, the top fixed mounting of carousel 3 has install rack 4, the inboard of install rack 4 is provided with rotor 5, the top fixed mounting of rotor 5 has dead lever 6, the front fixed mounting of dead lever 6 has fixed screw thread section of thick bamboo 7, the front threaded connection of fixed screw thread section of thick bamboo 7 has install threaded rod 8, the front fixed mounting of installation threaded rod 8 has mount 9, the inboard fixed mounting of mount 9 has actuating cylinder 10, the right side fixed mounting of install bin 2 inside has oil tank 13, oil tank 13 and injection tube 11 intercommunication, the top fixed mounting of oil tank 13 has control module 14, the inside left side fixed mounting of install bin 2 has liquid pump 18, the surface of liquid pump 18 output is provided with first solenoid valve 17, the output intercommunication of liquid pump 18 has oil pipe joint 16, the inside that the left side of injection tube 11 extends to oil tank 13, the surface of injection tube 11 is provided with second solenoid valve 20, the inside of oil tank 13 is provided with liquid level sensor 19, the output of liquid level sensor 19 and the output of injection tube 14 and the input module of second solenoid valve 14 and input module electric connection respectively.

Mounting holes are formed in the top of the mounting plate 1, and the number of the mounting holes is four.

Through above-mentioned scheme, the mounting hole is used for installing and fixing mounting panel 1, improves mounting panel 1's installation stability.

The top of the inner cavity of the installation box 2 is fixedly provided with a support column 15, the top of the support column 15 is fixedly provided with a support plate, and the support plate is fixedly connected with the top of the inner cavity of the installation box 2.

Through above-mentioned scheme, support column 15 and backup pad are used for supporting the top of install bin 2, further improve the stability in use of device at install bin 2 top.

The other end of the oil delivery pipe joint 16 is communicated with a lubricating oil output pipe of the device, and a sealing flange is arranged at the bottom of the oil delivery pipe joint 16.

By the above scheme, the sealing flange is used for improving the tightness between the oil delivery pipe joint 16 and the output end of the liquid pump 18.

The input end of the liquid pump 18 is connected with a hose, and the other end of the hose is connected with the oil tank 13.

Through above-mentioned scheme, the hose is used for the input intercommunication oil tank 13 of liquid pump 18, conveniently derives the inside lubricating oil of oil tank 13.

The right side of the oil tank 13 is provided with a sealing ring, and the sealing ring is sleeved on the surface of the injection pipe 11.

Through above-mentioned scheme, the sealing washer is used for improving the leakproofness between filling pipe 11 and the oil tank 13, prevents that the inside lubricating oil of oil tank 13 from leaking outward.

The right side of the mounting box 2 is provided with a through groove, and the alarm 12 is positioned in the through groove.

Through the scheme, the through groove is used for installing and fixing the alarm 12, so that the use stability of the alarm 12 is improved.

Specific use and action of the embodiment: the injection pipe 11 is used for injecting lubricating oil into the oil tank 13, storing the lubricating oil under the action of the oil tank 13, monitoring the lubricating oil level in the oil tank 13 under the action of the liquid level sensor 19, after the lubricating oil in the oil tank 13 is used, the liquid level sensor 19 monitors and transmits monitoring information to the control module 14, the control module 14 controls the second electromagnetic valve 20 to be opened, and simultaneously controls the alarm 12 to alarm, so that the purpose of monitoring the lubricating oil content in the oil tank 13 is achieved, the lubricating oil in the oil tank 13 is led out under the action of the liquid pump 18 and is led into a lubricating system pipeline of the device through the oil pipe joint 16, the lubricating effect is further achieved on the device, the first electromagnetic valve 17 can be opened and closed through a control board of the device, and the lubricating oil is further facilitated to lubricate the device.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. Mechanical arm with lubricating function, including mounting panel (1), its characterized in that: the utility model discloses a hydraulic oil injection device, including mounting panel (1), mounting box (2), carousel (3) are installed to the top fixed mounting of mounting panel (1), the top fixed mounting of carousel (3) has mounting bracket (4), the inboard of mounting bracket (4) is provided with rotary block (5), the top fixed mounting of rotary block (5) has dead lever (6), the front fixed mounting of dead lever (6) has fixed screw thread section of thick bamboo (7), the front threaded connection of fixed screw thread section of thick bamboo (7) has mounting threaded rod (8), the front fixed mounting of mounting threaded rod (8) has mount (9), the inboard fixed mounting of mount (9) has driving cylinder (10), the right side fixed mounting of inside of mounting box (2) has oil tank (13), oil tank (13) and injection tube (11) intercommunication, the top fixed mounting of oil tank (13) has control module (14), the left side fixed mounting of inside of mounting box (2) has liquid pump (18), the surface of liquid pump (18) output has first solenoid valve (17), the output of liquid pump (18) is connected to the inside of oil delivery tube (11) the extension tube (16), the surface of injection pipe (11) is provided with second solenoid valve (20), the inside of oil tank (13) is provided with liquid level sensor (19), the output of liquid level sensor (19) is connected with the input electricity of control module (14), the output of control module (14) is connected with the input electricity of alarm (12) and second solenoid valve (20) respectively.

2. The mechanical arm with lubrication function according to claim 1, wherein: the top of mounting panel (1) has seted up the mounting hole, and the quantity of mounting hole is four.

3. The mechanical arm with lubrication function according to claim 1, wherein: the top of the inner cavity of the installation box (2) is fixedly provided with a supporting column (15), the top of the supporting column (15) is fixedly provided with a supporting plate, and the supporting plate is fixedly connected with the top of the inner cavity of the installation box (2).

4. The mechanical arm with lubrication function according to claim 1, wherein: the other end of the oil delivery pipe joint (16) is communicated with a lubricating oil output pipe of the device, and a sealing flange is arranged at the bottom of the oil delivery pipe joint (16).

5. The mechanical arm with lubrication function according to claim 1, wherein: the input end of the liquid pump (18) is communicated with a hose, and the other end of the hose is communicated with the oil tank (13).

6. The mechanical arm with lubrication function according to claim 1, wherein: the right side of the oil tank (13) is provided with a sealing ring, and the sealing ring is sleeved on the surface of the injection pipe (11).

7. The mechanical arm with lubrication function according to claim 1, wherein: the right side of the installation box (2) is provided with a through groove, and the alarm (12) is positioned in the through groove.