CN213970589U

CN213970589U - Novel polisher safe in utilization

Info

Publication number: CN213970589U
Application number: CN202023287360.4U
Authority: CN
Inventors: 吴文彬
Original assignee: Nuoxinda Xiamen Technology Co ltd
Current assignee: Nuoxinda Xiamen Technology Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-08-17
Anticipated expiration: 2030-12-30

Abstract

The utility model relates to the field of stone polishing instruments, in particular to a novel polisher safe to use, which comprises a base and a polisher component, wherein the polisher component is arranged on the base; the sander component comprises a sanding barrel and a rolling shaft; the grinding barrel is abutted against the rolling shaft; a roller fixing seat is fixedly arranged on the upper end surface of the base, and the roller is rotatably connected with the roller fixing seat; an arc-shaped concave cavity is arranged between the roller fixing seats and used for accommodating the polishing barrel. The upper end face through the base is provided with the arc-shaped concave cavity, the arc-shaped concave cavity is used for accommodating the polishing barrel, the problem that the gravity center of the polishing barrel is high, and the polishing barrel is easy to break away from and drop off from the roller due to accidental touch shaking, so that safety accidents are caused is solved.

Description

Novel polisher safe in utilization

Technical Field

The utility model relates to a stone instrument field of polishing, in particular to safe in utilization's novel polisher.

Background

A stone sander is a device for sanding and polishing an irregularly shaped hard object (such as stone) to a smooth surface. The grinding media (sometimes comprising an aqueous solution of water and abrasive) is placed in a closed container (e.g., a bucket) along with the hard objects. As the instrument is shaken or agitated, the grinding media may come into repeated contact with the hard object, smoothing the hard object over time. Traditionally, the multifunctional children's watch has been used in industrial places and in education fields, and the grinding machines for cultivating children's observation power are few.

CN201721909366.6 patent "a sander for artware", published as 20180727, discloses a sander for artware, comprising a base, a driving device, a charging barrel and an operation panel; the driving device is fixedly arranged on the inner side of the base; the charging bucket is positioned above the base; the operation panel is fixedly arranged on the base. The technical scheme of the utility model has following advantage: the polishing machine has the advantages of simple structure, convenience in operation, good polishing effect and high processing efficiency, and solves the defects of manual polishing; utilize control panel to control, play the different ores of ability adaptation and polish, be equipped with the lithium cell and make the outage in-process still can continue to polish.

However, when the grinding machine is used, the center of gravity of the grinding barrel is high, and the grinding barrel is easy to separate from the roller and fall off due to accidental touch shaking, so that safety accidents are caused.

SUMMERY OF THE UTILITY MODEL

When solving and using the polisher, the bucket focus of polishing is higher, breaks away from the roller bearing because of unexpected touching shake easily and drops, causes the problem of incident.

The utility model provides a novel polisher safe in utilization, which comprises a base and a polisher component, wherein the polisher component is arranged on the base; the sander component comprises a sanding barrel and a rolling shaft; the grinding barrel is abutted against the rolling shaft;

a roller fixing seat is fixedly arranged on the upper end surface of the base, and the roller is rotatably connected with the roller fixing seat;

an arc-shaped concave cavity is arranged between the roller fixing seats and used for accommodating the polishing barrel.

Further, the sander member further comprises a motor; the motor is connected with the rolling shaft through a transmission mechanism.

Further, the base lateral wall is equipped with the recess, drive mechanism set up in the recess.

Further, the transmission mechanism comprises a crawler belt, a driving wheel and a driven wheel; the caterpillar band is sleeved on the driving wheel and the driven wheel;

the driving wheel is sleeved on a motor shaft of the motor, and the driven wheel is sleeved on a rotating shaft of the rolling shaft.

Further, the base is provided with a cavity for accommodating the motor, a motor hole for allowing a motor shaft of the motor to extend out is formed in the side wall of the base, and the motor is arranged in the base.

Furthermore, the base lateral wall is equipped with and is used for the radiating louvre of motor.

Furthermore, the bottom of the base is provided with a rubber block for preventing friction and vibration.

Further, the polishing barrel comprises a hollow rubber barrel and a barrel cover, and the hollow rubber barrel is connected with the barrel cover in a sealing mode.

Further, the barrel cover comprises a fixing piece and an umbrella-shaped deformation piece, and the fixing piece is connected with the umbrella-shaped deformation piece through a screw and a nut.

Furthermore, the inner wall of the hollow rubber barrel is provided with a convex object for increasing polishing effect.

Compared with the prior art, the utility model provides a pair of novel polisher safe in utilization is equipped with the arc cavity through the up end of base, and the arc cavity is used for holding the bucket of polishing, and it is higher to have solved the bucket focus of polishing, breaks away from the roller bearing and drops because of unexpected touching shake easily, causes the problem of incident.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a perspective view of a novel polisher which is safe to use;

figure 2 is the utility model provides a bucket cross-sectional view of polishing.

Reference numerals:

100. base 110, roller fixing seat 120 and arc-shaped concave cavity

130. Groove 140, heat dissipation hole 150 and rubber block

200. Polisher component 210, polishing barrel 211, hollow rubber barrel

212. Barrel cover 220, roller 230 and motor

300. Drive mechanism 310, track 320, action wheel

330. Driven wheel 2111, convex object 2121 and fixing piece

2122. Umbrella-shaped deformation piece

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Specific examples are given below:

referring to fig. 1, a safe-to-use novel sander comprises a base 100 and a sander member 200, the sander member 200 being provided on the base 100; the sander member 200 includes a sanding drum 210, a roller 220; the grinding barrel 210 abuts against the roller 220; a roller fixing seat 110 is fixedly arranged on the upper end surface of the base 100, and the roller 220 is rotatably connected with the roller fixing seat 110; an arc-shaped concave cavity 120 is formed between the roller fixing seats 110, and the arc-shaped concave cavity 120 is used for accommodating the grinding barrel 210.

In the specific implementation: the sander member 200 is provided on the base 100, the base 100 is used for carrying the sander member 200, and the sander member 200 is used for sanding stones; the sander member 200 includes a sanding barrel 210, a roller 220, the sanding barrel 210 abutting against the roller 220, the sanding barrel 210 being used for placing a sanding object, the roller 220 being used for rolling the sanding barrel 210; the upper end surface of the base 100 is fixedly provided with a roller fixing seat 110, the roller 220 is rotatably connected with the roller fixing seat 110, preferably, the roller fixing seat 110 is provided with a circular through hole so that a rotating shaft of the roller 220 can pass through, and the roller 220 is limited in the circular through hole of the roller fixing seat 110 during operation and cannot be separated; preferably, the roller holder 110 and the base 100 are integrally formed; an arc-shaped concave cavity 120 is arranged between the roller fixing seats 110, and the arc-shaped concave cavity 120 is used for accommodating the grinding barrel 210, so that the bottom of the grinding barrel 210 is lower than the horizontal line of the upper end surface of the base 100, and the gravity center of the grinding barrel 210 is lowered.

The working principle is as follows: the base 100 is arranged on a horizontal plane, the rolling shaft 220 is rotatably connected with the rolling shaft fixing seat 110, and the polishing barrel 210 is abutted against the rolling shaft 220 to complete installation; the working process is as follows: the driving roller 220 rotates, and the polishing barrel 210 rotates, thereby tumbling and polishing the stones inside. An arc-shaped concave cavity 120 is formed between the roller fixing seats 110, the arc-shaped concave cavity 120 is used for accommodating the polishing barrel 210, the bottom of the polishing barrel 210 is lower than the horizontal line of the upper end face of the base 100, the gravity center of the polishing barrel 210 is lowered, and the working process is safe.

Referring to fig. 1, the sander comprises a base 100 and a sander member 200; preferably, the base 100 is further provided with a groove 130 for disposing the transmission mechanism 300, a heat dissipation hole 140 for dissipating heat of the motor 230, a motor hole for extending a motor shaft of the motor 230, and a rubber block 150 for preventing friction and vibration at the bottom. The sander member 200 further includes a motor 230, the provision of the motor 230 reduces the use of manpower, enabling a user to concentrate on observing the sander operation; preferably, the base 100 is provided with a cavity for accommodating the motor 230, the motor 230 is arranged in the base 100, a motor shaft of the motor 230 extends out of a motor hole, and the motor 230 is arranged in the base 100, so that the whole sander can be conveniently carried and the motor 230 can be conveniently protected; preferably, the heat dissipation holes 140 for dissipating heat of the motor 230 are disposed on the side wall of the base 100, and the heat dissipation holes 140 are helpful for dissipating heat of the motor 230, protecting the motor 230, and prolonging the service life of the motor 230. The bottom of the base 100 is provided with a rubber block 150 for preventing friction and vibration, so that the base 100 is prevented from being damaged by friction, vibration can be effectively reduced when the polisher works, and noise is reduced.

The motor 230 is connected with the roller 220 through a transmission mechanism 300; preferably, the transmission mechanism 300 is disposed in the groove 130, and the groove 130 can accommodate the transmission mechanism 300, so that the transmission mechanism 300 is not scratched by foreign objects, and the transmission mechanism 300 is protected.

Specifically, the transmission mechanism 300 includes a track 310, a driving wheel 320, and a driven wheel 330; the caterpillar 310 is sleeved on the driving wheel 320 and the driven wheel 330;

the driving wheel 320 is sleeved on a motor shaft of the motor 230, and the driven wheel 330 is sleeved on a rotating shaft of the roller 220. When the motor 230 is turned on, the motor shaft drives the driving wheel 320 to rotate, the rotational energy is transmitted to the driven wheel 330 through the caterpillar 310, the driven wheel 330 rotates to drive the roller 220 to rotate, and thus the grinding barrel 210 rotates to start working.

Preferably, the polishing barrel 210 comprises a hollow rubber barrel 211 and a barrel cover 212, and the hollow rubber barrel 211 and the barrel cover 212 are hermetically connected; the hollow rubber barrel 211 is hermetically connected with the barrel cover 212, so that liquid in the barrel cannot leak out during operation, and the surrounding environment cannot be polluted and parts of the grinder cannot be corroded.

Specifically, the barrel cover 212 includes a fixing member 2121 and an umbrella-shaped deforming member 2122, and the fixing member 2121 and the umbrella-shaped deforming member 2122 are connected by a screw and a nut. The fixing member 2121 covers the opening of the hollow rubber barrel 211, the umbrella-shaped deforming member 2122 is arranged at one end of the barrel cover 212 close to the hollow rubber barrel 211, the fixing member 2121 and the umbrella-shaped deforming member 2122 are sleeved on the screw rod, the other end of the screw rod is connected with a nut, and the nut is abutted to the fixing member 2121. The fixing member 2121 and the umbrella-shaped deforming member 2122 can seal the hollow rubber barrel 211 by a simple action, and the members are simple, convenient and easy to adjust.

The working process is as follows: the umbrella-shaped deforming member 2122 is deformed by adjusting the distance between the fixing member 2121 and the umbrella-shaped deforming member 2122 by screwing the nut on the screw. When the distance between the fixing member 2121 and the umbrella-shaped deforming member 2122 is reduced, the fixing member 2121 is tightly attached to the opening of the hollow rubber barrel 211, thereby completing the sealing action; when the distance between the fixing member 2121 and the umbrella-shaped deforming member 2122 increases, the fixing member 2121 is tightly attached to the opening of the hollow rubber barrel 211, and the detachment is completed.

Preferably, the inner wall of the hollow rubber barrel 211 is provided with a convex object 2111 for increasing the polishing effect, and the convex object 2111 can be protrusions with different shapes uniformly distributed on the inner wall of the hollow rubber barrel 211 to increase the polishing effect.

The working principle is as follows: a novel polisher safe to use, base 100 locate on the horizontal plane, rotate roller 220 and roller bearing fixing base 110 and be connected, will polish bucket 210 butt on roller bearing 220 again, drive roller bearing 220 rotates, and it will rotate thereupon also to polish bucket 210, rolls and polishes inside stone. An arc-shaped concave cavity 120 is formed between the roller fixing seats 110, the arc-shaped concave cavity 120 is used for accommodating the polishing barrel 210, the bottom of the polishing barrel 210 is lower than the horizontal line of the upper end face of the base 100, the gravity center of the polishing barrel 210 is lowered, and the working process is safe. Meanwhile, the base 100 is further provided with a groove 130 for arranging the transmission mechanism 300, a heat dissipation hole 140 for heat dissipation of the motor 230, a motor hole for extension of a motor shaft of the motor 230, and a rubber block 150 for friction prevention and vibration prevention, which are located at the bottom, on the side wall, so that the safety of the polisher is improved, the service life of components is prolonged, and noise is reduced to a certain extent; the hollow rubber barrel 211 is hermetically connected with the barrel cover 212, so that liquid in the barrel cannot leak out in the operation process of the grinding machine, and the surrounding environment cannot be polluted and parts of the grinding machine cannot be corroded; the inner wall of the hollow rubber barrel 211 is provided with a convex object 2111, so that the polishing effect is improved.

Although terms such as base, sander member, sanding bucket, roller mount, arcuate pocket, etc. are used more often herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The utility model provides a safe in utilization's novel polisher which characterized in that: comprising a base (100) and a sander member (200), said sander member (200) being provided on said base (100); the sander member (200) includes a sanding drum (210), a roller (220); the grinding barrel (210) is abutted against the rolling shaft (220);

a roller fixing seat (110) is fixedly arranged on the upper end surface of the base (100), and the roller (220) is rotatably connected with the roller fixing seat (110);

an arc-shaped concave cavity (120) is arranged between the roller fixing seats (110), and the arc-shaped concave cavity (120) is used for accommodating the polishing barrel (210).

2. A new sanding machine safe in use according to claim 1, characterized in that: the sander member (200) further comprising a motor (230); the motor (230) is connected with the roller (220) through a transmission mechanism (300).

3. A new sanding machine safe in use according to claim 2, characterized in that: the side wall of the base (100) is provided with a groove (130), and the transmission mechanism (300) is arranged in the groove (130).

4. A new sanding machine safe in use according to claim 2, characterized in that: the transmission mechanism (300) comprises a crawler belt (310), a driving wheel (320) and a driven wheel (330); the caterpillar band (310) is sleeved on the driving wheel (320) and the driven wheel (330);

the driving wheel (320) is sleeved on a motor shaft of the motor (230), and the driven wheel (330) is sleeved on a rotating shaft of the rolling shaft (220).

5. A new sanding machine safe in use according to claim 2, characterized in that: the base (100) is provided with a cavity for accommodating the motor (230), the side wall of the base (100) is provided with a motor hole for the motor shaft of the motor (230) to extend out, and the motor (230) is arranged in the base (100).

6. A new sanding machine safe in use according to claim 5, characterized in that: the side wall of the base (100) is provided with heat dissipation holes (140) used for dissipating heat of the motor (230).

7. A new sanding machine safe in use according to claim 1, characterized in that: the bottom of the base (100) is provided with a rubber block (150) for preventing friction and vibration.

8. A new sanding machine safe in use according to claim 1, characterized in that: the polishing barrel (210) comprises a hollow rubber barrel (211) and a barrel cover (212), and the hollow rubber barrel (211) is connected with the barrel cover (212) in a sealing mode.

9. A new sanding machine safe in use according to claim 8, characterized in that: the barrel cover (212) comprises a fixing piece (2121) and an umbrella-shaped deformation piece (2122), and the fixing piece (2121) and the umbrella-shaped deformation piece (2122) are connected through a screw and a nut.

10. A new sanding machine safe in use according to claim 8, characterized in that: the inner wall of the hollow rubber barrel (211) is provided with a convex object (2111) for increasing the polishing effect.