CN210522733U

CN210522733U - Novel grinding instrument

Info

Publication number: CN210522733U
Application number: CN201921491166.2U
Authority: CN
Inventors: 刘新星; 邵伟
Original assignee: Yantai Yuanqin Technology Development Co Ltd
Current assignee: Yantai Yuanqin Technology Development Co Ltd
Priority date: 2019-09-09
Filing date: 2019-09-09
Publication date: 2020-05-15
Anticipated expiration: 2029-09-09

Abstract

The utility model discloses a novel grinding instrument, which comprises a shell, wherein the upper end of the shell is fixedly connected with a control panel, the lower end of the control panel is fixedly connected with a circuit board, the lower end of one side of the shell is fixedly connected with a power socket, the power socket is electrically connected with the circuit board, the other side of the shell is fixedly connected with a grinding cup fixing plate, the grinding cup fixing plate and the lower end of the shell are arranged in an acute angle, the grinding cup fixing plate is provided with a plurality of placing holes, the insides of the placing holes are all clamped with adapters, the insides of the adapters are all clamped with grinding cups, the upper end of the other side of the shell is provided with a fixing hole, a grinding ball of the utility model protrudes between the grinding ball fixing plate and a rotating plate and forms an arc-shaped bulge, the movement is limited in a cylinder-like area between the grinding ball fixing plate and the, the rotor plate adopts the metal material, can reduce the utility model discloses a processing degree of difficulty.

Description

Novel grinding instrument

Technical Field

The utility model relates to a grind the appearance, in particular to novel grind appearance belongs to and grinds appearance technical field.

Background

Grinding instruments are one of the mechanical devices that people use to grind things.

At present, the vertical grinding equipment that people used, at the grinding in-process, the emery bounces away with grinding sample under the grinding ball striking, and grinding efficiency is low, and grinding effect is poor to grinding equipment's grinding ball is single to grinding cup effect mode, also causes grinding efficiency to hang down.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel grind appearance, the effectual problem of having solved existence among the prior art.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a novel grinding instrument, which comprises a shell, wherein the upper end of the shell is fixedly connected with a control panel, the lower end of the control panel is fixedly connected with a circuit board, the lower end of one side of the shell is fixedly connected with a power socket, the power socket is electrically connected with the circuit board, the other side of the shell is fixedly connected with a grinding cup fixing plate, the grinding cup fixing plate and the lower end of the shell are arranged in an acute angle, a plurality of placing holes are arranged on the grinding cup fixing plate, an adapter is evenly clamped inside the placing holes, a grinding cup is evenly clamped inside the adapter, a fixing hole is arranged at the upper end of the other side of the shell, one side of the shell, which is close to the grinding cup fixing plate, is fixedly connected with a motor, the motor is fixedly connected with the motor fixing plate, the motor is electrically connected with the power, the utility model discloses a grinding machine, including centraxonial lateral wall, motor, rotor, grinding ball fixed plate, motor, grinding ball fixed plate, the cover is equipped with the bearing on the centraxonial lateral wall, the cover is equipped with the bearing housing on the lateral wall of bearing outer ring, fixedly connected with grinding ball fixed plate on the lateral wall of bearing housing, the grinding ball fixed plate is made by wear-resisting material, one side fixedly connected with rotor plate of motor is kept away from to the grinding ball fixed plate, one side fixed connection that the grinding ball fixed plate was kept away from to the rotor plate is on grinding cup fixed plate, the one side middle part that the grinding ball fixed plate is close to the motor and the axis one end fixed connection who keeps away from the motor, fixedly connected with grinding ball on the circumference lateral wall.

As a preferred technical scheme of the utility model, all be equipped with the loop type recess on the inside wall of bearing housing and on the centraxonial lateral wall, the inside joint of the loop type recess that sets up on the bearing housing has the hole to use the retaining ring, the inside joint of the loop type recess that sets up on the centraxonial has the axle to use the retaining ring.

As an optimized technical scheme of the utility model, it is a plurality of place the hole and be the loop type and distribute, and adjacent two place the distance homogeneous phase between the hole.

As a preferred technical scheme of the utility model, there is the door opposite side lower extreme of casing through hinge swing joint, one side fixedly connected with pressure strip that the door is close to the casing, the pressure strip is made by flexible material, the lateral wall fixedly connected with sealing layer of pressure strip.

As an optimal technical scheme of the utility model, fixedly connected with handle on the upper end lateral wall of door, be equipped with the non-slip rubber layer on the lateral wall of handle.

As a preferred technical scheme of the utility model, the both ends of hinge are all inserted and are equipped with the bolt, the bolt that hinge one end set up passes the hinge and extends to the inside of casing, the bolt that the hinge other end set up passes the hinge and extends to the inside of door.

As a preferred technical scheme of the utility model, the door is close to the fixed buckle of one side upper end fixedly connected with of casing, fixed buckle joint is in the inside of fixed orifices.

As a preferred technical scheme of the utility model, a plurality of stabilizer blades of lower extreme fixedly connected with of casing, the stabilizer blade is equipped with four, four the stabilizer blade is located the four corners of lower extreme of casing respectively, four the lower extreme of stabilizer blade all is equipped with the slipmat.

The utility model discloses the beneficial effect who reaches is:

1. the mill ball protrusion just forms the arc arch between mill ball fixed plate and the rotor plate, and the activity is injectd in the type cylinder region in the middle of mill ball fixed plate and the rotor plate, and the mill ball fixed plate adopts the material different with the rotor plate, and the mill ball fixed plate adopts the wear-resisting material of shock-resistant, and the rotor plate adopts the metal material, can reduce the utility model discloses a processing degree of difficulty.

2. The grinding cup fixing plate is arranged at an acute angle with the bottom surface of the novel grinding instrument, so that grinding sand and a grinding sample in the grinding cup can be impacted by the grinding balls and can be impacted with the wall of the grinding cup, the pressing plate is made of flexible materials, the grinding cup can be pressed in the axial direction, and the grinding effect is improved.

3. The grinding cup fixing plate is provided with a plurality of circular arrangement placing holes, the adapters are placed in the placing holes, the adapters have different specifications, and different adapters are replaced according to grinding cups of different specifications.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a sectional view of the present invention;

fig. 2 is an external structural view of the present invention;

FIG. 3 is a schematic structural view of the bottom of the present invention;

fig. 4 is a schematic structural view when the present invention is deployed.

In the figure: 1. a control panel; 2. a fixing hole; 3. placing holes; 4. a grinding cup fixing plate; 5. a hinge; 6. a sealing layer; 7. fixing the buckle; 8. a door; 9. a handle; 10. a housing; 11. a circuit board; 12. a motor; 13. a motor fixing plate; 14. a grinding ball fixing plate; 15. grinding balls; 16. a rotating plate; 17. a compression plate; 18. an adapter; 19. grinding the cup; 20. a bearing housing; 21. a bearing; 22. a middle shaft; 23. a power socket; 24. a retainer ring for a shaft; 25. a retainer ring for a bore; 26. a support leg; 27. and (4) bolts.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b): as shown in figures 1-4, the utility model relates to a novel grinding instrument, which comprises a casing 10, a control panel 1 is fixedly connected to the upper end of the casing 10, a circuit board 11 is fixedly connected to the lower end of the control panel 1, a power socket 23 is fixedly connected to the lower end of one side of the casing 10, the power socket 23 is electrically connected to the circuit board 11, the novel grinding instrument is connected with an external power supply, a grinding cup fixing plate 4 is fixedly connected to the other side of the casing 10, the grinding cup fixing plate 4 and the lower end of the casing 10 are arranged in an acute angle, a plurality of placing holes 3 are arranged on the grinding cup fixing plate 4, an adapter 18 is clamped inside the placing holes 3, a grinding cup 19 is clamped inside the adapter 18, a fixing hole 2 is arranged at the upper end of the other side of the casing 10, a motor fixing plate 13 is fixedly connected to one side of the casing 10 close to the grinding cup, the grinding cup is characterized in that a motor 12 is fixedly connected to the motor fixing plate 13, the motor 12 is electrically connected with a power socket 23 and the circuit board 11, an output end of the motor 12 is fixedly connected with a middle shaft 22, a bearing 21 is sleeved on the outer side wall of the middle shaft 22, a bearing sleeve 20 is sleeved on the outer side wall of the outer ring of the bearing 21, a grinding ball fixing plate 14 is fixedly connected to the outer side wall of the bearing sleeve 20, the grinding ball fixing plate 14 is made of wear-resistant materials, a rotating plate 16 is fixedly connected to one side, away from the motor 12, of the grinding ball fixing plate 14, the rotating plate 16 is made of metal materials, the processing difficulty of the grinding cup is reduced, one side, away from the grinding ball fixing plate 14, of the rotating plate 16 is fixedly connected to the grinding cup fixing plate 4, the middle portion, close to the motor 12, the grinding ball fixing plate is characterized in that a grinding ball 15 is fixedly connected to the outer circumferential side wall of the grinding ball fixing plate 14, the grinding ball 15 is located between the grinding ball fixing plate 14 and the rotating plate 16, the grinding ball 15 protrudes out of the space between the grinding ball fixing plate 14 and the rotating plate 16 and forms an arc-shaped protrusion, and the movement of the grinding ball 15 is limited in a cylinder-like area between the grinding ball fixing plate 14 and the rotating plate 16.

The inner side wall of the bearing sleeve 20 and the outer side wall of the middle shaft 22 are both provided with annular grooves, the annular grooves formed in the bearing sleeve 20 are internally clamped with hole retaining rings 25, the annular grooves formed in the middle shaft 22 are internally clamped with shaft retaining rings 24, so that the bearing 21 is axially fixed between the hole retaining rings 25 and the bearing sleeve 20, the bearing 21 is axially fixed between the shaft retaining rings 24 and the middle shaft 22, and the hole retaining ring clamps 25 and the shaft retaining rings 24 are axially limited to be on the same surface of the same bearing, so that the hole retaining ring clamps 25, the shaft retaining rings 24 and the bearing 21 interact with each other, the middle shaft 22 is axially fixed, and axial movement is avoided.

The plurality of placing holes 3 are distributed in a ring shape, and the distances between every two adjacent placing holes 3 are the same, so that the grinding balls 15 can hit the grinding cups 19 arranged in each placing hole 3 conveniently.

The grinding cup is characterized in that the lower end of the other side of the shell 10 is movably connected with a door 8 through a hinge 5, one side of the door 8 close to the shell 10 is fixedly connected with a pressing plate 17, the pressing plate 17 is made of flexible materials, a sealing layer 6 is fixedly connected to the outer side wall of the pressing plate 17, and the pressing plate is pressed between the grinding cup fixing plate 4 and the door 8 under the action of a clamping force to achieve the effect of sealing and sound insulation.

Wherein, fixedly connected with handle 9 on the upper end lateral wall of door 8, be equipped with the non-slip rubber layer on the lateral wall of handle 9, be convenient for pull out fixed buckle 7 and revolving door 8 from fixed orifices 2 is inside.

The bolts 27 are inserted at two ends of the hinge 5, the bolt 27 arranged at one end of the hinge 5 penetrates through the hinge 5 and extends to the inside of the shell 10, and the bolt 27 arranged at the other end of the hinge 5 penetrates through the hinge 5 and extends to the inside of the door 8, so that the door 8 can rotate on the shell 10 conveniently.

Wherein, one side upper end fixedly connected with fixed buckle 7 that door 8 is close to casing 10, fixed buckle 7 joint is in the inside of fixed orifices 2, is convenient for fix door 8 on casing 10.

Wherein, a plurality of stabilizer blades 26 of lower extreme fixedly connected with of casing 10, stabilizer blade 26 is equipped with four, four stabilizer blade 26 is located four corners of lower extreme of casing 10 respectively, four the lower extreme of stabilizer blade 26 all is equipped with the slipmat, has increased the utility model discloses a stability.

Specifically, a grinding sample and grinding sand are mixed in a proper proportion and then are placed into a plurality of grinding cups 19, the grinding cups 19 containing the grinding sample and the grinding sand are buckled by end covers of the grinding cups 19, the grinding cup 19 containing the grinding sample and the grinding sand are placed into an adapter 18 and are placed into a placing hole 3 on a grinding cup fixing plate 4 together, a handle 9 is pulled to enable a door 8 to rotate through a hinge 5 until a fixing buckle 7 is inserted into a fixing hole 2 for clamping, at the moment, a sealing layer 6 is pressed between the grinding cup fixing plate 4 and the door 8 under the action of the clamping force to play a role of sealing and sound insulation, a pressing plate 17 axially presses the grinding cup 19 under the action of the door 8, a control button on a control panel 1 is pressed under the condition that a power socket 23 is plugged, a motor 12 fixed on a motor fixing plate 13 is started under the control of a circuit board 11, the motor 12 drives a rotating plate 16 to rotate through a, the grinding balls 15 are movably limited in the cylinder-like hole area through the protrusions on the edges of the grinding ball fixing plate 14 and the rotating plate 16, under the condition that the rotating plate 16 rotates, the grinding balls 15 are thrown out to impact the grinding cup 19 under the action of centrifugal force, further, after the rotating plate 16 rotates at a constant speed, because the inner diameter formed by the cup wall after the grinding cup 19 is fixedly placed is smaller than the maximum outer diameter of the grinding balls 15 in a balanced state under the action of centrifugal force, the grinding balls 15 can impact the grinding cup 19 at a high speed, grinding sand in the grinding cup 19 and a grinding sample impact each other until the grinding sample is ground to a proper particle size, so that the grinding process is completed, after the grinding is completed, the handle 9 is pulled to open the door 8, the grinding cup 19 is taken out, and the ground sample in the grinding cup 19 is taken out.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel grinding instrument, includes casing (10), its characterized in that, the upper end fixedly connected with control panel (1) of casing (10), the lower extreme fixedly connected with circuit board (11) of control panel (1), one side lower extreme fixedly connected with supply socket (23) of casing (10), supply socket (23) and circuit board (11) electric connection, the opposite side fixedly connected with of casing (10) grinds cup fixed plate (4), the lower extreme of grinding cup fixed plate (4) and casing (10) is the acute angle setting, be equipped with a plurality of holes (3) of placing on grinding cup fixed plate (4), the inside of placing hole (3) all is blocked and is had adapter (18), the inside of adapter (18) all is blocked and is had grinding cup (19), the opposite side upper end of casing (10) is equipped with fixed orifices (2), the grinding wheel is characterized in that a motor fixing plate (13) is fixedly connected to one side, close to a grinding cup fixing plate (4), of the interior of the shell (10), a motor (12) is fixedly connected to the motor fixing plate (13), the motor (12) is electrically connected with a power socket (23) and a circuit board (11), an output end of the motor (12) is fixedly connected with a middle shaft (22), a bearing (21) is sleeved on the outer side wall of the middle shaft (22), a bearing sleeve (20) is sleeved on the outer side wall of the outer ring of the bearing (21), a grinding ball fixing plate (14) is fixedly connected to the outer side wall of the bearing sleeve (20), the grinding ball fixing plate (14) is made of a wear-resistant material, a rotating plate (16) is fixedly connected to one side, far away from the motor (12), of the grinding ball fixing plate (14), the rotating plate (16) is made of a metal material, and one side, far away from the grinding ball fixing plate, the grinding ball fixing plate is characterized in that the middle of one side, close to the motor (12), of the grinding ball fixing plate (14) is fixedly connected with one end, far away from the motor (12), of the middle shaft (22), grinding balls (15) are fixedly connected to the outer side wall of the circumference of the grinding ball fixing plate (14), the grinding balls (15) are located between the grinding ball fixing plate (14) and the rotating plate (16), the grinding balls (15) protrude out of the space between the grinding ball fixing plate (14) and the rotating plate (16) and form an arc-shaped protrusion.

2. The novel grinding instrument according to claim 1, characterized in that the inner side wall of the bearing sleeve (20) and the outer side wall of the center shaft (22) are provided with annular grooves, the inner parts of the annular grooves arranged on the bearing sleeve (20) are clamped with hole retainer rings (25), and the inner parts of the annular grooves arranged on the center shaft (22) are clamped with shaft retainer rings (24).

3. The new grinding apparatus according to claim 1, characterized in that several of said holes (3) are distributed in a ring shape, and the distance between two adjacent holes (3) is the same.

4. The novel grinding instrument according to claim 1, characterized in that the lower end of the other side of the casing (10) is movably connected with a door (8) through a hinge (5), a pressing plate (17) is fixedly connected to one side of the door (8) close to the casing (10), the pressing plate (17) is made of flexible material, and a sealing layer (6) is fixedly connected to the outer side wall of the pressing plate (17).

5. The novel grinding instrument according to claim 4, characterized in that a handle (9) is fixedly connected to the outer side wall of the upper end of the door (8), and a non-slip rubber layer is arranged on the outer side wall of the handle (9).

6. A novel grinder as claimed in claim 4, characterised in that bolts (27) are inserted at both ends of the hinge (5), the bolt (27) at one end of the hinge (5) passing through the hinge (5) and extending into the interior of the housing (10), and the bolt (27) at the other end of the hinge (5) passing through the hinge (5) and extending into the interior of the door (8).

7. The novel grinding instrument according to claim 4, characterized in that a fixing buckle (7) is fixedly connected to the upper end of the side of the door (8) close to the casing (10), and the fixing buckle (7) is clamped inside the fixing hole (2).

8. The novel grinding instrument according to claim 1, characterized in that a plurality of support legs (26) are fixedly connected to the lower end of the casing (10), four support legs (26) are provided, four support legs (26) are respectively located at four corners of the lower end of the casing (10), and the lower ends of the four support legs (26) are provided with anti-slip pads.