CN221088490U

CN221088490U - Excavator movable arm front fork equipment of polishing

Info

Publication number: CN221088490U
Application number: CN202322967455.8U
Authority: CN
Inventors: 李元熙; 李锋; 赵冉钊
Original assignee: Xuzhou Golden Beach Machine Tool Accessories Co ltd
Current assignee: Xuzhou Golden Beach Machine Tool Accessories Co ltd
Priority date: 2023-11-03
Filing date: 2023-11-03
Publication date: 2024-06-07
Anticipated expiration: 2033-11-03

Abstract

The utility model discloses polishing equipment for a movable arm front fork of an excavator, which belongs to the technical field of polishing and processing and comprises a main body, wherein a second motor is arranged in the main body, a first rotating shaft is arranged at the lower end of the main body, the upper end face of the first rotating shaft is fixedly connected with an output shaft of the second motor arranged in the main body, a polishing disc is fixedly connected with the lower end face of the first rotating shaft, a switch is arranged on the upper end face of the main body, heat dissipation holes are formed in the front end face and the rear end face of the main body, and the heat dissipation holes are formed in the front side and the rear side of the second motor. According to the utility model, by arranging the smearing mechanism, the grinding fluid in the smearing plate can be smeared on a place needing to be polished effectively by pressing, meanwhile, the smearing plate can be inclined by using the springs, the first magnet and the second magnet, certain corner positions are smeared, the polishing efficiency can be improved and the service time of the polishing disc can be prolonged by smearing the grinding fluid on the smearing plate, so that the cost can be saved to a certain extent.

Description

Excavator movable arm front fork equipment of polishing

Technical Field

The utility model relates to the technical field of polishing, in particular to polishing equipment for a movable arm front fork of an excavator.

Background

The excavator is used as a king of engineering machinery, has various functions of excavating, loading, unloading, leveling, scraping, crushing, hoisting, traction and the like, and is widely applied to various constructions. Wherein the front fork of the movable arm of the excavator is an excavator part, which plays an important role;

In the using process of the existing polishing equipment, the existing polishing equipment does not have a dust removing function, so that the work of workers is influenced, the working efficiency of the workers is reduced, the body of the workers is greatly damaged due to the influence of long-term dust collection, and a relatively dust-free working environment cannot be provided for the workers;

In order to solve the problems, the present chinese patent discloses a hand-held mechanical part polishing device, the authorized bulletin number is CN217045855U, in the disclosure, the driving motor is used to drive the fan, so that dust and scrap iron can enter the dust collecting device through the dust feeding pipe, the subsequent centralized treatment is performed, the working environment is improved, meanwhile, the worker can hang the dust collecting device on the waist through the hanging plate, the portability of the whole device is improved, and the hands of the worker are protected by the protection plate, so that accidents are avoided.

Aiming at the problems, the prior patent provides a solution, but in the actual use process, the integrated device hung between the waists can lead workers to feel tired, the workers need to be careful in polishing during polishing, meanwhile, the pressure from the integrated device is received, the workers feel tired after wearing for a long time, the polishing efficiency is reduced, and meanwhile, the heat brought by polishing the polishing disc for a long time cannot be solved, so that the service time of the polishing disc is greatly shortened.

Therefore, the movable arm front fork polishing equipment of the excavator is provided.

Disclosure of Invention

The utility model aims to provide excavator movable arm front fork polishing equipment, which can solve the problems of low polishing efficiency and damage of heat to a polishing disc caused by long-time polishing of the polishing disc, and can collect scrap iron after polishing.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an excavator movable arm front fork equipment of polishing, includes the main part, the inside of main part is provided with the second motor, the lower extreme of main part is provided with first pivot, the up end of first pivot and the output shaft fixed connection of the inside second motor that sets up of main part, the lower terminal surface fixedly connected with of first pivot polish the dish, the up end of main part is provided with the switch, the louvre has all been seted up to the front and back both ends face of main part, the louvre is located the front and back both sides of second motor, the lower extreme left side of main part is provided with the mechanism of smearing, the mechanism of smearing is used for smearing required polishing position, the mechanism of smearing includes first cavity, smearing board, rubber tube and feed liquor pipe;

The inside second cavity of having seted up of main part, the lower extreme of main part is provided with and paints the board, it is equipped with the rubber tube to paint the intercommunication between board and the second cavity, the up end upper right corner fixedly connected with feed liquor pipe of main part, the feed liquor pipe runs through main part up end and extends, the main part lower extreme is provided with collection mechanism, collection mechanism is used for the collection of iron fillings.

Preferably, the smearing mechanism further comprises a first shell, a first magnet, a second shell, a spring and a second magnet;

The first casing of lower terminal surface left side fixedly connected with of main part, the first magnetite of two sets of evenly distributed of lower terminal surface fixedly connected with of first casing, the lower extreme of first casing is provided with the second casing, fixedly connected with multiunit evenly distributed's spring between first casing and the second casing, the up end fixedly connected with of second casing two sets of evenly distributed's second magnetite.

Preferably, the collecting mechanism comprises a fixing piece, a first motor, a first cavity, a second rotating shaft and fan blades;

the utility model discloses a fan blade, including main part up end, first cavity, second cavity right side, the output shaft fixedly connected with second pivot of first motor, the second pivot runs through the main part and extends, the surface fixedly connected with multiunit evenly distributed's flabellum of second pivot.

Preferably, the collecting mechanism further comprises a pipeline, a protection plate and a discharge hole;

The lower terminal surface fixedly connected with pipeline of main part, the second pivot is located inside the pipeline, the right side of pipeline is provided with the guard plate, guard plate and main part fixed connection, the discharge gate has been seted up on the lower terminal surface right side of main part, the discharge gate is provided with the rubber stopper.

Preferably, the front end and the rear end of the smearing plate are arc-shaped.

Preferably, the front end face of the main body is provided with a notch, the main body is internally provided with a strip magnet, and the strip magnet penetrates through the notch provided by the main body.

Preferably, the air filter plate is inlaid on the rear end face of the main body.

Preferably, the second cavity is provided with a gasket.

Compared with the prior art, the utility model has the beneficial effects that:

1. According to the application, by arranging the smearing mechanism, the grinding fluid in the smearing plate can be effectively smeared at a place needing to be polished by slight pressing, meanwhile, the smearing plate can be inclined by using the springs, the first magnet and the second magnet, and certain corner positions are smeared, so that the polishing efficiency can be improved and the service time of the polishing disc can be prolonged by smearing the grinding fluid on the smearing plate, and the cost can be saved to a certain extent;

2. according to the application, the collection mechanism is arranged, the first motor is used for driving the plurality of groups of fan blades, so that the fan blades generate upward suction force, scrap iron polished by the polishing disc is collected, the scrap iron is prevented from being sputtered onto a worker during polishing, and meanwhile, the subsequent cleaning time is saved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is an overall structural view of the present utility model;

FIG. 2 is an enlarged view of the utility model at point A of FIG. 1;

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

Fig. 4 is an enlarged view of the present utility model at point B in fig. 3.

Reference numerals illustrate:

1. A main body; 2. a fixing member; 3. a first motor; 4. a first rotating shaft; 5. polishing the grinding disc; 6. a pipe; 7. a protection plate; 8. a smearing plate; 9. a liquid inlet pipe; 10. a switch; 11. a long magnet; 12. a heat radiation hole; 13. a first housing; 14. a second housing; 15. a first magnet; 16. a second magnet; 17. a spring; 18. a filter plate; 19. a discharge port; 20. a first cavity; 21. a rubber tube; 22. a second rotating shaft; 23. a fan blade; 24. and a second cavity.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, the present utility model provides a technical solution:

The utility model provides an excavator movable arm front fork polishing equipment, including main part 1, the inside of main part 1 is provided with the second motor, the lower extreme of main part 1 is provided with first pivot 4, the up end of first pivot 4 and the output shaft fixed connection of the second motor that main part 1 inside set up, the lower terminal surface fixed connection of first pivot 4 polishes dish 5, the up end of main part 1 is provided with switch 10, the louvre 12 has all been seted up to the front and back both ends face of main part 1, the louvre 12 is located the front and back both sides of second motor, the lower extreme left side of main part 1 is provided with the mechanism of smearing, the mechanism of smearing is used for smearing the position of needs polishing, the mechanism of smearing includes first cavity 24, smear board 8, rubber tube 21 and feed liquor 9;

The second cavity 24 has been seted up to inside the main part 1, and the lower extreme of main part 1 is provided with and paints board 8, and the intercommunication is equipped with rubber tube 21 between painting board 8 and the second cavity 24, and the up end upper right corner fixedly connected with feed liquor pipe 9 of main part 1, feed liquor pipe 9 run through main part 1 up end and extend, and main part 1 lower extreme is provided with collection mechanism, and collection mechanism is used for the collection of iron fillings.

The smearing mechanism further comprises a first shell 13, a first magnet 15, a second shell 14, a spring 17 and a second magnet 16;

The left side of the lower end face of the main body 1 is fixedly connected with a first shell 13, the lower end face of the first shell 13 is fixedly connected with two groups of uniformly distributed first magnets 15, the lower end of the first shell 13 is provided with a second shell 14, a plurality of groups of uniformly distributed springs 17 are fixedly connected between the first shell 13 and the second shell 14, and the upper end face of the second shell 14 is fixedly connected with two groups of uniformly distributed second magnets 16.

Through adopting the technical scheme, a worker firstly pours grinding fluid into the second cavity 24 through the liquid inlet pipe 9, so that the second cavity 24 is filled with the grinding fluid, then the liquid inlet pipe 9 is blocked by the rubber plug to prevent the liquid inlet pipe 9 from flowing out of the liquid, then the worker starts the switch 10, the switch 10 is used for driving the second motor in the main body 1 to work, so that the output shaft of the second motor drives the first rotating shaft 4 to rotate, the grinding disc 5 fixed on the lower end surface of the first rotating shaft 4 is synchronously ground, and when the second motor works for a long time, the second motor can be cooled through the cooling hole 12 to ensure that the second motor can work for a long time;

The smearing plate 8 has a certain degree of softness, can absorb the grinding fluid, the grinding fluid is stored in the smearing plate 8, meanwhile, a worker holds the right half section of the main body 1, when a plane needs to be polished, the smearing mechanism is clung to the position needing polishing, the smearing plate 8 is pressed slightly, so that the grinding fluid can uniformly smear the place needing polishing, the grinding fluid can continuously enter the smearing plate 8 through the action of the rubber tube 21, and the grinding fluid in the smearing plate 8 can be timely replenished when the grinding fluid in the smearing plate 8 is used up;

When the corner needs to be polished, the plurality of groups of springs 17 between the first shell 13 and the second shell 14 can be inclined left and right under slight pressing, so that the plurality of groups of springs 17 are compressed, meanwhile, the first magnet 15 and the second magnet 16 have the same magnetism and can repel each other, when the corner does not need to be polished, the plurality of groups of springs 17 restore the original appearance, meanwhile, the first magnet 15 and the second magnet 16 do not repel each other, the corner can be effectively polished, and then the corner is polished by utilizing different polishing discs 5, so that the polishing efficiency can be effectively improved, a large amount of heat generated in the polishing process can be rapidly discharged, and the service time of the polishing disc 5 can be prolonged.

Specifically, as shown in fig. 3 and 4, the collecting mechanism includes a fixing member 2, a first motor 3, a first cavity 20, a second rotating shaft 22, and fan blades;

The utility model discloses a fan, including main part 1 up end fixedly connected with mounting 2, the preceding terminal surface fixedly connected with first motor 3 of mounting 2, first cavity 20 has been seted up to the inside of main part 1, and first cavity 20 is located the right side of second cavity 24, and the output shaft fixedly connected with second pivot 22 of first motor 3, second pivot 22 run through main part 1 and extend, and the surface fixedly connected with multiunit evenly distributed's of second pivot 22 flabellum 23.

The collecting mechanism also comprises a pipeline 6, a protection plate 7 and a discharge hole 19;

The lower terminal surface fixedly connected with pipeline 6 of main part 1, second pivot 22 are located pipeline 6 inside, and the right side of pipeline 6 is provided with guard plate 7, and guard plate 7 and main part 1 fixed connection, discharge gate 19 have been seted up on the lower terminal surface right side of main part 1, and discharge gate 19 is provided with the rubber stopper.

By adopting the technical scheme, firstly, a worker plugs the discharge hole 19 by using the rubber plug, then the worker starts the first motor 3, so that the output shaft of the first motor 3 drives the second rotating shaft 22 to rotate, when the second rotating shaft 22 rotates, a plurality of groups of fan blades 23 fixed on the outer surface of the second rotating shaft 22 are synchronously driven to rotate, and the iron filings generated during polishing of the polishing disc 5 are sucked by using the upward suction force generated by the plurality of groups of fan blades 23 and the pipeline 6, so that the iron filings are sucked into the first cavity 20;

When polishing disc 5 polishes, produced iron fillings sputter guard plate 7 on, on the one hand guard plate 7 can protect the staff can not bring the injury because of the sputtering to the iron fillings, on the other hand can block to some extent the iron fillings through guard plate 7, just in time falls in the below of collecting mechanism with the iron fillings of sputtering, can effectually help collecting mechanism collect the iron fillings.

Specifically, as shown in fig. 1, both the front and rear ends of the smearing plate 8 are arc-shaped.

Through adopting above-mentioned technical scheme, can be effectively to the place that has the corner, can make the board 8 of scribbling scribble liquid in place, avoid omitting.

Specifically, as shown in fig. 1 and 4, a notch is formed in the front end surface of the main body 1, a long magnet 11 is disposed inside the main body 1, and the long magnet 11 penetrates through the notch formed in the main body 1.

Through adopting above-mentioned technical scheme, adsorb the iron fillings that collect mechanism was inhaled on rectangular shape magnetite 11 through the effect of rectangular shape magnetite 11 magnetic force down, after using for a period, through the notch that connects that main part 1 offered, pulling rectangular shape magnetite 11 can store the opposite side of first cavity 20 with the iron fillings that attach on rectangular shape magnetite 11, when the storage is too much, opens discharge gate 19 through the rubber stopper, can pour the iron fillings of storage into appointed position.

Specifically, as shown in fig. 3, the air filter plate 18 is fitted to the rear end surface of the main body 1.

Through adopting above-mentioned technical scheme, when the dirty air that will suck up of collection mechanism, can filter the air in the first cavity 20 through air filter 18, then will air discharge to the external world again through air filter 18, avoid the staff to inhale dust impurity etc., guarantee its health.

Specifically, as shown in fig. 3, the second chamber 24 is provided with a gasket.

Through adopting above-mentioned technical scheme, set up sealed pad in second cavity 24 inside can effectually prevent that liquid from flowing out second cavity 24, also can avoid the second motor to be infected with liquid and can not normally work simultaneously.

Working principle: firstly, a worker pours grinding fluid into a second cavity 24 through a fluid inlet pipe 9, so that the second cavity 24 is filled with the grinding fluid, then the fluid inlet pipe 9 is blocked by a rubber plug to prevent the fluid inlet pipe 9 from flowing out of the fluid, then the worker starts a switch 10, and drives a second motor in the main body 1 to work by using the switch 10, so that an output shaft of the second motor drives a first rotating shaft 4 to rotate, and synchronously the grinding disc 5 fixed on the lower end surface of the first rotating shaft 4 performs grinding work;

The smearing plate 8 has a certain degree of softness, can absorb the grinding fluid, the grinding fluid is stored in the smearing plate 8, meanwhile, a worker holds the right half section of the main body 1, when a plane needs to be polished, the smearing mechanism is clung to the position needing polishing, the smearing plate 8 is pressed slightly, so that the grinding fluid can uniformly smear the place needing polishing, the grinding fluid can be continuously smeared in the smearing plate 8 through the action of the rubber tube 21, and when the grinding fluid in the smearing plate 8 is used up, the grinding fluid can be timely replenished;

When the corners need to be polished, the plurality of groups of springs 17 between the first shell 13 and the second shell 14 can be inclined left and right under slight pressing, so that the plurality of groups of springs 17 are compressed, meanwhile, the first magnet 15 and the second magnet 16 have the same magnetism and can repel each other, when the corners do not need to be polished, the plurality of groups of springs 17 restore the original appearance, meanwhile, the first magnet 15 and the second magnet 16 do not repel each other, the corners can be effectively polished, and then the corners are polished by utilizing different polishing discs 5, so that the polishing efficiency can be effectively improved, and a large amount of heat generated in the polishing process can be rapidly discharged, and the service time of the polishing discs 5 can be prolonged;

The worker plugs the discharge hole 19 by using a rubber plug, then the worker starts the first motor 3 to drive the second rotating shaft 22 to rotate by the output shaft of the first motor 3, when the second rotating shaft 22 rotates, a plurality of groups of fan blades 23 fixed on the outer surface of the second rotating shaft 22 are synchronously driven to rotate, and the iron filings generated during polishing of the polishing disc 5 are sucked by using the upward suction generated by the plurality of groups of fan blades 23 and the pipeline 6, so that the iron filings are sucked into the first cavity 20;

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims

1. The utility model provides an excavator movable arm front fork equipment of polishing, includes main part (1), its characterized in that: the novel polishing machine comprises a main body (1), wherein a second motor is arranged in the main body (1), a first rotating shaft (4) is arranged at the lower end of the main body (1), the upper end face of the first rotating shaft (4) is fixedly connected with an output shaft of the second motor arranged in the main body (1), a polishing disc (5) is fixedly connected to the lower end face of the first rotating shaft (4), a switch (10) is arranged on the upper end face of the main body (1), heat dissipation holes (12) are formed in the front end face and the rear end face of the main body (1), the heat dissipation holes (12) are formed in the front side and the rear side of the second motor, a smearing mechanism is arranged at the left side of the lower end of the main body (1) and used for smearing a required polishing part, and comprises a first cavity (24), a smearing plate (8), a rubber tube (21) and a liquid inlet tube (9);

a second cavity (24) is formed in the main body (1), an smearing plate (8) is arranged at the lower end of the main body (1), a rubber tube (21) is communicated between the smearing plate (8) and the second cavity (24), the iron scrap iron collecting device is characterized in that a liquid inlet pipe (9) is fixedly connected to the right upper corner of the upper end face of the main body (1), the liquid inlet pipe (9) penetrates through the upper end face of the main body (1) and extends, a collecting mechanism is arranged at the lower end of the main body (1), and the collecting mechanism is used for collecting iron scraps.

2. The excavator boom front fork grinding device of claim 1, wherein: the smearing mechanism further comprises a first shell (13), a first magnet (15), a second shell (14), a spring (17) and a second magnet (16);

The novel magnetic iron core is characterized in that a first shell (13) is fixedly connected to the left side of the lower end face of the main body (1), two groups of uniformly distributed first magnets (15) are fixedly connected to the lower end face of the first shell (13), a second shell (14) is arranged at the lower end of the first shell (13), a plurality of groups of uniformly distributed springs (17) are fixedly connected between the first shell (13) and the second shell (14), and two groups of uniformly distributed second magnets (16) are fixedly connected to the upper end face of the second shell (14).

3. The excavator boom front fork grinding device of claim 2, wherein: the collecting mechanism comprises a fixing piece (2), a first motor (3), a first cavity (20), a second rotating shaft (22) and fan blades;

The novel fan comprises a main body (1), wherein a fixing piece (2) is fixedly connected to the upper end face of the main body (1), a first motor (3) is fixedly connected to the front end face of the fixing piece (2), a first cavity (20) is formed in the main body (1), the first cavity (20) is located on the right side of a second cavity (24), a second rotating shaft (22) is fixedly connected to an output shaft of the first motor (3), the second rotating shaft (22) penetrates through the main body (1) and extends, and a plurality of groups of fan blades (23) which are uniformly distributed are fixedly connected to the outer surface of the second rotating shaft (22).

4. The excavator boom front fork grinding apparatus of claim 3 wherein: the collecting mechanism further comprises a pipeline (6), a protection plate (7) and a discharge hole (19);

The utility model discloses a rubber stopper, including main part (1), pipeline (6) are fixedly connected with to lower terminal surface of main part (1), second pivot (22) are located inside pipeline (6), the right side of pipeline (6) is provided with guard plate (7), guard plate (7) and main part (1) fixed connection, discharge gate (19) have been seted up on the lower terminal surface right side of main part (1), discharge gate (19) are provided with the rubber stopper.

5. The excavator movable arm front fork polishing device of claim 4, wherein: the front end and the rear end of the smearing plate (8) are arc-shaped.

6. The excavator boom front fork grinding apparatus of claim 5 wherein: the novel magnetic iron plate comprises a main body (1), wherein a notch is formed in the front end face of the main body (1), a strip magnet (11) is arranged in the main body (1), and the strip magnet (11) penetrates through the notch formed in the main body (1).

7. The excavator boom front fork grinding apparatus of claim 6 wherein: an air filter plate (18) is inlaid on the rear end face of the main body (1).

8. The excavator boom front fork grinding apparatus of claim 7 wherein: the second cavity (24) is provided with a gasket.