CN221183097U

CN221183097U - Silicon carbide micro powder grinding device

Info

Publication number: CN221183097U
Application number: CN202323113840.2U
Authority: CN
Inventors: 孙守志; 王光宇; 陈放; 王成科; 于雷; 王赫宸
Original assignee: Yingkou Shichuang Industrial Co ltd
Current assignee: Yingkou Shichuang Industrial Co ltd
Priority date: 2023-11-18
Filing date: 2023-11-18
Publication date: 2024-06-21
Anticipated expiration: 2033-11-18

Abstract

The utility model discloses a silicon carbide micro powder grinding device, which comprises a barrel body, wherein a cover plate is detachably arranged on the upper end face of the barrel body, a feeding funnel is arranged on the upper end face of the cover plate in a penetrating manner, a rotating shaft is arranged on the cover plate in a penetrating manner, a grinding head is detachably arranged at the bottom end of the rotating shaft, a grinding seat is arranged in the barrel body corresponding to the grinding head, a grinding motor is connected to the upper end of the rotating shaft, a support is arranged at the upper end of the grinding motor, adjusting rods are rotatably arranged on the left side and the right side of the upper end face of the support, the left side of the adjusting rods are rotatably arranged on the cover plate, an adjusting motor is connected to the bottom end of the right side of the adjusting rods, a transmission mechanism is arranged between the two adjusting rods, and through the design of the support, the grinding head and the grinding seat can be adjusted conveniently, so that the size of grinding particles can be adjusted, and the practicability is improved.

Description

Silicon carbide micro powder grinding device

Technical Field

The utility model relates to the technical field of silicon carbide micro powder, in particular to a silicon carbide micro powder grinding device.

Background

The silicon carbide micro powder is a particle used in the abrasive industry, and the size requirement on the particle is very strict when the silicon carbide micro powder is used, so that the silicon carbide micro powder needs to be ground before being used to reach the required particle size. When the existing grinding device is used, the grinding effect is inconvenient to adjust according to the needs; the grinding head inside the device is easy to break down after long-time use, and the replacement and maintenance are more troublesome; in addition, because the grinding seat is generally fixedly arranged in the device, the grinding seat needs to be replaced after being damaged, and the cost is high and the replacement is inconvenient.

Disclosure of utility model

Aiming at the problems in the prior art, the utility model provides a silicon carbide micro powder grinding device, which aims to solve the technical problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a carborundum miropowder grinder, includes the staving, the terminal surface runs through under the staving is equipped with the discharging pipe, the terminal surface is equipped with the landing leg under the staving, be provided with a plurality of on the landing leg circumferencial direction, the staving up end can be dismantled and be equipped with the apron, the apron up end runs through and is equipped with feed hopper, it is equipped with the pivot to run through on the apron, the pivot bottom can be dismantled and be equipped with the grinding head, the staving is inside to the grinding head is equipped with the grinding seat, the connection of pivot upper end is equipped with grinding motor, the grinding motor upper end is equipped with the support, support up end left and right sides all is equipped with the regulation pole, two adjust pole all with support threaded connection, the left side adjust pole rotation is installed on the apron, the right side adjust pole bottom connection and be equipped with accommodate motor, the accommodate motor is installed on the apron, two be equipped with drive mechanism between the regulation pole, apron and staving pass through bolted connection, the terminal surface all is equipped with the handle about the apron.

The utility model further provides that the transmission mechanism comprises two transmission wheels and a transmission belt, wherein the two transmission wheels are respectively arranged on the two adjusting rods, the transmission belt is sleeved at the outer ends of the two transmission wheels, and the transmission of the adjusting rods is realized.

The utility model is further characterized in that positioning rods are arranged around the lower end face of the cover plate, positioning holes are formed in the upper end face of the barrel body corresponding to the positioning rods, and positioning is realized for the installation of the cover plate.

The utility model is further characterized in that the lower end surface of the rotating shaft is provided with a mounting plate corresponding to the grinding head, the mounting plate is provided with a first mounting hole, the grinding head is provided with a second mounting hole corresponding to the first mounting hole, a plurality of first mounting holes and a plurality of second mounting holes are arranged in the circumferential direction, and the first mounting holes and the second mounting holes are connected through bolts, so that the grinding head is convenient to replace.

The utility model is further characterized in that the upper end of the grinding seat is provided with a connecting plate, the inside of the barrel body is provided with a supporting plate corresponding to the grinding seat, and a plurality of connecting plates and supporting plates are arranged in the circumferential direction, so that the grinding seat is convenient to replace.

The utility model is further characterized in that a plurality of connecting plates are provided with first connecting holes, the inner wall of the barrel body is provided with second connecting holes corresponding to the plurality of first connecting holes, and the first connecting holes and the second connecting holes are connected through bolts to realize locking on the installation of the grinding seat.

The utility model is further characterized in that the upper ends of the plurality of supporting plates are respectively provided with a supporting rod, the lower end surface of the grinding seat is provided with clamping holes corresponding to the plurality of supporting rods, and the grinding seat is installed and positioned.

The utility model is further characterized in that the discharging pipe is provided with a discharging valve, and the feeding funnel is provided with a feeding valve for controlling feeding and discharging.

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

1. The vertical position of support can be adjusted, and then the grinding head is adjusted with grinding seat position to the realization is adjusted the abrasive grain size, improves the practicality.

2. Designing an installation disc, wherein the cover plate and the barrel body are detachably arranged, the grinding head and the installation disc are detachably arranged, the installation disc is arranged at the bottom of the rotating shaft, and the installation disc is arranged corresponding to the grinding head; the design of first mounting hole and second mounting hole realizes locking the installation, makes things convenient for the whole operation of changing of grinding head.

3. The design grinds the seat, and backup pad and connecting plate correspond to set up on staving and grinding the seat, and bracing piece in the backup pad and the card hole cooperation setting of grinding the seat can fix a position the direction to the installation, and first connecting hole on the connecting plate and the cooperation of the second connecting hole on the staving inner wall set up, realize grinding the seat and connect the locking, conveniently grind the seat and change the operation.

Drawings

FIG. 1 is a schematic view showing a preferred overall structure of a silicon carbide micropowder grinding device;

FIG. 2 is a cross-sectional view showing the internal structure of a preferred barrel of a silicon carbide micro powder grinding device;

FIG. 3 is a schematic view showing the overall structure of a cover plate of a silicon carbide micro powder grinding device;

FIG. 4 is a cross-sectional view showing the internal structure of a preferred grinding base of a silicon carbide micro powder grinding device;

fig. 5 is a schematic view showing a preferred polishing head structure of a silicon carbide fine powder polishing apparatus.

In the figure: 1. a tub body; 2. a discharge pipe; 3. a support leg; 4. a cover plate; 5. a feed hopper; 6. a rotating shaft; 7. a grinding head; 8. a grinding seat; 9. a grinding motor; 10. a bracket; 11. an adjusting rod; 12. adjusting a motor; 13. a handle; 14. a driving wheel; 15. a transmission belt; 16. a positioning rod; 17. positioning holes; 18. a mounting plate; 19. a first mounting hole; 20. a second mounting hole; 21. a connecting plate; 22. a support plate; 23. a first connection hole; 24. a second connection hole; 25. a support rod; 26. a clamping hole; 27. a discharge valve; 28. and a feed valve.

Detailed Description

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.

It is noted that all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs unless otherwise indicated.

In the present utility model, unless otherwise indicated, the terms "upper" and "lower" are used generally with respect to the directions shown in the drawings, or with respect to the vertical, vertical or gravitational directions; also, for ease of understanding and description, "left, right" is generally directed to the left, right as shown in the drawings; "inner and outer" refer to inner and outer relative to the outline of the components themselves, but the above-described orientation terms are not intended to limit the present utility model.

Referring to fig. 1-5, a silicon carbide micro powder grinding device, including staving 1, the terminal surface runs through under staving 1 is equipped with discharging pipe 2, the terminal surface is equipped with landing leg 3 under staving 1, be provided with a plurality of on the circumferencial direction of landing leg 3, staving 1 up end can be dismantled and be equipped with apron 4, apron 4 up end runs through and is equipped with feed hopper 5, it is equipped with pivot 6 to run through on the apron 4, the grinding head 7 can be dismantled to the bottom of pivot 6, the inside grinding head 7 that corresponds of staving 1 is equipped with grinds seat 8, the connection of pivot 6 upper end is equipped with grinding motor 9, grinding motor 9 upper end is equipped with support 10, support 10 up end left and right sides all is equipped with regulation pole 11, two regulation poles 11 all with support 10 threaded connection, left side regulation pole 11 rotate and install on apron 4, right side regulation pole 11 bottom connection is equipped with accommodate motor 12, accommodate motor 12 installs on apron 4, be equipped with drive mechanism between two regulation poles 11, apron 4 and staving 1 pass through bolted connection, apron 4 left and right sides terminal surface all is equipped with handle 13.

In this embodiment, before grinding, the device is adjusted according to the required size of the micro powder particles, the adjusting motor 12 is started, the adjusting motor 12 drives the adjusting rods 11 to rotate, the adjusting rods 11 are matched and driven by the transmission mechanism to realize synchronous rotation of the two adjusting rods 11, the adjusting rods 11 are matched with the support 10 in a threaded manner, the support 10 is adjusted up and down, and the support 10 drives the grinding motor 9, the rotating shaft 6 and the grinding head 7 to be adjusted up and down integrally.

More specifically, the bolts between the barrel bodies 1 of the cover plate 4 are removed, and the cover plate 4 is detached by grasping the handles 13.

Referring to fig. 1 and 3, as an embodiment of the transmission of the adjusting lever 11: the transmission mechanism comprises two transmission wheels 14 and two transmission belts 15, the two transmission wheels 14 are respectively arranged on the two adjusting rods 11, and the transmission belts 15 are sleeved at the outer ends of the two transmission wheels 14.

Specifically, when one side adjusting rod 11 rotates, the driving wheels 14 are driven to rotate, the two driving wheels 14 are matched through the driving belt 15, the two driving wheels 14 synchronously rotate, and the adjusting rod 11 synchronously rotates.

Referring to fig. 2, 3 and 5, as an embodiment of the replacement of the grinding head 7: the locating rods 16 are arranged on the periphery of the lower end face of the cover plate 4, locating holes 17 are formed in the upper end face of the barrel body 1 corresponding to the locating rods 16, a mounting plate 18 is arranged on the lower end face of the rotary shaft 6 corresponding to the grinding head 7, a first mounting hole 19 is formed in the mounting plate 18, a second mounting hole 20 is formed in the grinding head 7 corresponding to the first mounting hole 19, a plurality of first mounting holes 19 and a plurality of second mounting holes 20 are formed in the circumferential direction, and the first mounting holes 19 and the second mounting holes 20 are connected through bolts.

Specifically, the bolt between the cover plate 4 and the barrel body 1 is taken down, the cover plate 4 is integrally disassembled, after the cover plate 4 is disassembled, the bolt between the first mounting hole 19 and the second mounting hole 20 is taken down, the grinding head 7 is taken down from the mounting disc 18, the new grinding head 7 is installed corresponding to the mounting disc 18, the bolt passes through the first mounting hole 19 and the second mounting hole 20 to be screwed down and fixed, after the grinding head 7 is replaced, the cover plate 4 is installed corresponding to the barrel body 1, the positioning rod 16 and the positioning hole 17 are matched and positioned, and the bolt is screwed down and fixed.

Referring to fig. 2 and 4, as an embodiment for replacing the polishing pad 8: the grinding seat 8 upper end is equipped with connecting plate 21, and the inside corresponding grinding seat 8 of staving 1 is equipped with backup pad 22, is provided with a plurality ofly on connecting plate 21 and the equal circumferencial direction of backup pad 22, has all seted up first connecting hole 23 on a plurality of connecting plates 21, and the second connecting hole 24 has all been seted up to a plurality of first connecting holes 23 that correspond on the staving 1 inner wall, and first connecting hole 23 and second connecting hole 24 pass through bolted connection, and a plurality of backup pads 22 upper ends all are equipped with bracing piece 25, and the clamping hole 26 has all been seted up to a plurality of bracing pieces 25 that correspond to the lower terminal surface of grinding seat 8.

Specifically, after the cover plate 4 is integrally removed, the bolt between the first connecting hole 23 and the second connecting hole 24 is removed, the grinding seat 8 is replaced, the new grinding seat 8 is installed corresponding to the supporting plate 22, the supporting rod 25 and the clamping hole 26 on the supporting plate 22 are matched and guided, the first connecting hole 23 on the connecting plate 21 is aligned with the second connecting hole 24 on the inner wall of the barrel body 1, and the bolt passes through and is screwed tightly.

Referring to fig. 1-3, as an embodiment for feeding and discharging: the discharging pipe 2 is provided with a discharging valve 27, and the feeding funnel 5 is provided with a feeding valve 28.

Specifically, in the feeding process, a feed valve 28 is opened, raw materials are added into the barrel body 1 through a feed hopper 5, after grinding is completed, a discharge valve 27 on the discharge pipe 2 is opened, and the ground materials are discharged outwards through the discharge pipe 2.

In summary, the whole device is in use:

When the grinding head is in a pre-use adjusting state, the adjusting motor 12 is started, the motor shaft of the adjusting motor 12 drives the adjusting rods 11 to rotate, the two adjusting rods 11 are in matched transmission through the transmission wheel 14 and the transmission belt 15 and synchronously rotate, the support 10 is in threaded fit with the adjusting rods 11, the up-and-down position adjustment of the support 10 is realized, the up-and-down position adjustment of the grinding head 7 is driven, and the grinding operation of different particles is facilitated.

When in a grinding state, the feed valve 28 is opened, raw materials enter the device through the feed hopper 5, the grinding motor 9 is started, the grinding motor 9 drives the rotating shaft 6 and the mounting disc 18 to rotate, the grinding head 7 is driven to rotate, the grinding head 7 is matched with the grinding seat 8 to grind raw materials, the discharge valve 27 is opened, and the ground materials are discharged outwards through the discharge pipe 2.

When in maintenance state, take down the bolt between apron 4 and staving 1, dismantle apron 4 wholly, grinding head 7 and mounting disc 18 correspond the dismouting and change, grinding seat 8 and staving 1 cooperation dismouting with connecting plate 21, backup pad 22 support the direction to the installation, make things convenient for grinding head 7 and grinding seat 8 dismouting to change, convenient maintenance.

In all the above mentioned solutions, in which the connection between two components can be chosen according to the actual situation, a welded, bolt-and-nut-fitted connection, a bolt-or-screw connection or other known connection means, which are not described in detail herein, where reference is made to a written fixed connection, the preferred consideration is welding, although embodiments of the utility model have been shown and described, it will be understood by those skilled in the art that numerous variations, modifications, substitutions and alterations can be made to these embodiments without departing from the principle and spirit of the utility model, the scope of which is defined by the appended claims and their equivalents.

Claims

1. The utility model provides a carborundum miropowder grinder, includes staving (1), terminal surface runs through under staving (1) is equipped with discharging pipe (2), terminal surface is equipped with landing leg (3) under staving (1), be provided with a plurality of, characterized by on landing leg (3) circumferencial direction: the utility model discloses a barrel, including barrel (1), apron (4) up end runs through and is equipped with feed hopper (5), run through on apron (4) and be equipped with pivot (6), be equipped with grinding head (7) can be dismantled to pivot (6) bottom, barrel (1) inside corresponds grinding head (7) are equipped with grinding seat (8), be equipped with grinding motor (9) in connection of pivot (6) upper end, grinding motor (9) upper end is equipped with support (10), support (10) up end left and right sides all is equipped with regulation pole (11), two adjust pole (11) all with support (10) threaded connection, the left side adjust pole (11) rotation and install on apron (4), the right side adjust pole (11) bottom connection and be equipped with accommodate motor (12), accommodate motor (12) are installed on apron (4), two adjust and be equipped with drive mechanism between pole (11), apron (4) and barrel (1) are through the bolted connection, left and right sides face (4) all are equipped with handle (13).

2. The silicon carbide micro powder grinding device according to claim 1, wherein: the transmission mechanism comprises two transmission wheels (14) and two transmission belts (15), wherein the two transmission wheels (14) are respectively arranged on the two adjusting rods (11), and the transmission belts (15) are sleeved at the outer ends of the two transmission wheels (14).

3. The silicon carbide micro powder grinding device according to claim 1, wherein: positioning rods (16) are arranged around the lower end face of the cover plate (4), and positioning holes (17) are formed in the upper end face of the barrel body (1) corresponding to the positioning rods (16).

4. A silicon carbide micropowder grinding device according to claim 3, characterized in that: the grinding head is characterized in that a mounting disc (18) is arranged on the lower end face of the rotating shaft (6) corresponding to the grinding head (7), a first mounting hole (19) is formed in the mounting disc (18), a second mounting hole (20) is formed in the grinding head (7) corresponding to the first mounting hole (19), a plurality of mounting holes are formed in the first mounting hole (19) and the second mounting hole (20) in the circumferential direction, and the first mounting hole (19) and the second mounting hole (20) are connected through bolts.

5. The silicon carbide micro powder grinding device according to claim 1, wherein: the grinding seat (8) upper end is equipped with connecting plate (21), staving (1) inside is corresponding grind seat (8) is equipped with backup pad (22), connecting plate (21) and backup pad (22) all are provided with a plurality of in the circumferencial direction.

6. The silicon carbide micro powder grinding device according to claim 5, wherein: a plurality of connecting plates (21) are provided with first connecting holes (23), the inner wall of the barrel body (1) is provided with second connecting holes (24) corresponding to the first connecting holes (23), and the first connecting holes (23) and the second connecting holes (24) are connected through bolts.

7. The silicon carbide micro powder grinding device according to claim 5, wherein: the upper ends of the supporting plates (22) are respectively provided with a supporting rod (25), and the lower end face of the grinding seat (8) is provided with clamping holes (26) corresponding to the supporting rods (25).

8. The silicon carbide micro powder grinding device according to claim 1, wherein: the discharging pipe (2) is provided with a discharging valve (27), and the feeding funnel (5) is provided with a feeding valve (28).