CN117160595B

CN117160595B - Powder grinding equipment

Info

Publication number: CN117160595B
Application number: CN202311209113.8A
Authority: CN
Inventors: 郭嘉杰
Original assignee: Jiangsu Chuanshi Grinding Technology Co ltd
Current assignee: Jiangsu Chuanshi Grinding Technology Co ltd
Priority date: 2023-09-19
Filing date: 2023-09-19
Publication date: 2024-06-21
Anticipated expiration: 2043-09-19
Also published as: CN117160595A

Abstract

The invention relates to the field of grinding facilities, in particular to powder grinding equipment, which comprises a base, wherein a grinding cylinder is vertically and elastically arranged at the upper end of the base, a grinding table is rotatably arranged at the middle part of the upper end of the base, the grinding table is positioned at the lower part of the inner side of the grinding cylinder, a plurality of connecting and fixing frames are fixedly arranged at the middle part of the upper end of the grinding table in an annular array manner, a feeding pipe is fixedly arranged at the upper end part of the connecting and fixing frame, the feeding pipe penetrates out from the upper end of the grinding cylinder, a material pressing ring coaxially extends at the middle part of the inner wall of the grinding cylinder, a compression ring frame coaxially extends at the upper part of the inner wall of the grinding cylinder, two convex blocks symmetrically extend at the upper end face of the compression ring frame, and two extending seats are symmetrically and fixedly arranged on the outer surface of the feeding pipe. The invention improves the grinding efficiency and the grinding effect, ensures the comprehensive grinding of materials and ensures the good pushing effect of the pushing plate.

Description

Powder grinding equipment

Technical Field

The invention relates to the field of grinding facilities, in particular to powder grinding equipment.

Background

When processing the material into powdered material, often can use the milling equipment as the processing apparatus to process the material, however current milling equipment is in the grinding process, falls into the gap between grinding vessel and the grinding table through the dead weight of material more and is ground in, and the long time of in-process needs can let the whole entering of material grind between grinding vessel and the grinding table, and its process consuming time is longer, has seriously influenced grinding efficiency.

Disclosure of Invention

The invention aims to solve the defects in the background art and provides powder grinding equipment.

In order to achieve the above purpose, the invention adopts the following technical scheme: the utility model provides a powder grinding equipment, includes the base, the upper end perpendicular elastic mounting of base has the grinding vessel, the upper end middle part of base rotates installs the grinding table, the grinding table is located the inboard lower part of grinding vessel, the upper end middle part annular array fixed mounting of grinding table has a plurality of links to solid the frame, the upper end fixed mounting who links to solid the frame has the inlet pipe, the inlet pipe runs through out from the upper end of grinding vessel, the coaxial extension in inner wall middle part of grinding vessel has the swager ring, the coaxial extension in inner wall upper portion of grinding vessel has the clamping ring frame, the up end symmetry of clamping ring frame extends there are two lugs, the surface symmetry fixed mounting of inlet pipe has two to stretch out the seat, the pinch roller is installed to the tip that stretches out the seat, the laminating is on the clamping ring frame, stretch out and be provided with the pushing away the material piece between seat and the clamping ring frame, the pushing material piece laminating is in the upper end of swager.

Preferably, the bump is smooth transition with the clamping ring frame, the upper end of inlet pipe is loudspeaker form, the tip fixed mounting that stretches out the seat has a wheel carrier, the pinch roller is installed in the inside of a wheel carrier, the up end annular array fixed mounting of base has three support, the surface annular array of grinding vessel extends there are three to bear the seat, bear the seat and be located the inside of support, three fixed mounting has a material receiving dish between the support, material receiving dish is located the grinding vessel and is located under the grinding zone of grinding table.

Preferably, the support has offered the chamber of holding for the terminal surface upper portion of grinding vessel, it is located the inside that holds the chamber to bear the seat, the preceding terminal surface of bearing the seat is equal symmetry and is installed two spacing wheels, a spacing wheel laminating is in the inner wall that holds the chamber, it installs two spacing wheels No. two to bear the side symmetry of seat, no. two spacing wheels laminating are in the inner wall that holds the chamber, the lower extreme fixed mounting that bears the seat has the footstock, the lower terminal surface fixed mounting of footstock has the spring body, the lower extreme of the spring body and the inside lower extreme fixed connection who holds the chamber.

Preferably, the upper end mid-mounting of base has servo motor, servo motor is located the inboard that connects the charging tray, servo motor's output coaxial fixed mounting has the transmission shaft, the axial lead of transmission shaft and the axial lead collineation of grinding table, the transmission shaft is fixed with the inner wall of grinding table mutually, the preceding terminal surface of bearing seat equal symmetry fixed mounting has No. two wheel frames, no. one spacing wheel is installed in No. two wheel frames's inside, the side fixed mounting of bearing seat has No. three wheel frames, no. two spacing wheels are installed in No. three wheel frames's inside, bearing seat and footstock integrated into one piece.

Preferably, the outside of servo motor is provided with the mount, the lower tip and the base fixed connection of mount, the inside symmetry of mount extends there are two links the fixed block, link the tip and the servo motor fixed connection of fixed block, the transmission shaft runs through and rotates and inlay in the up end of mount, the surface fixed mounting of transmission shaft has the adapter sleeve, the surface annular array fixed mounting of adapter sleeve has a plurality of link, the tip and the inner wall fixed connection of grinding table of link.

Preferably, the pushing piece comprises a pushing frame which is installed on the upper end face of the extending seat in a laminating and penetrating mode, the lower end portion of the pushing frame horizontally extends to form a connecting frame, the connecting frame and the pushing frame are integrally formed, a pushing plate is fixedly arranged at the lower end of the connecting frame and is in an inclined mode, the lower end of the pushing plate is attached to the upper end face of the pressing ring, and a limiting cap is fixedly installed at the upper end portion of the pushing frame.

Preferably, the upper end face of the extending seat is penetrated and provided with a square hole, the pushing frame is jointed and penetrated in the square hole, the annular array of the inner surface of the pressure ring frame is extended with a plurality of lugs, a plurality of guide rings are fixedly arranged between the ends of the lugs, the upper end face and the lower end face of the guide rings are jointed and provided with guide wheels, and the guide wheels are arranged on the pushing frame.

Compared with the prior art, the invention has the following beneficial effects:

1. When the grinding table drives the pinch roller to roll on the pressing ring frame and the convex block continuously through the feeding pipe in the rotating process, the grinding cylinder is driven to continuously swing up and down, and then the pressing ring on the grinding cylinder is driven to continuously move up and down, so that materials are pressed, the materials can rapidly enter between the grinding cylinder and the grinding table under the action of the pressure, the grinding time is shortened, the grinding efficiency is improved, the grinding cylinder can move up and down to grind under the state of continuously swinging up and down, and the grinding force can be increased under the action of double grinding by matching with the rotating movement of the grinding table to grind.

2. Through the pushing piece that sets up, still can drive the pushing frame and rotate when the inlet pipe drives pinch roller pivoted in-process, and then drive the pushing plate laminating on the pushing frame and slide on pressing the material ring to promote the accumulational material on the material ring that presses, make the material on the material ring that presses can be pushed down along the inclined plane of pushing the material plate and grind, in order to avoid appearing the material and remain the phenomenon that can't be ground on pressing the material ring, with this comprehensive grinding to the material of assurance.

3. And under the guidance of guide ring and guide wheel, when the grinding vessel up-and-down swing's in-process, can drive the pushing frame in the square hole that stretches out on the seat in step and slide from top to bottom, and then drive the pushing plate and reciprocate, make the pushing plate can follow the synchronous oscilaltion of swage ring to let the pushing plate be in the state that is in contact with swage ring all the time and promote the material, with this good pushing effect of guaranteeing the pushing plate.

Drawings

FIG. 1 is a schematic view of a powder grinding apparatus according to the present invention;

FIG. 2 is an internal view of a powder milling apparatus of the present invention;

FIG. 3 is a schematic view of a powder grinding apparatus of the present invention at a pinch roller;

FIG. 4 is a schematic view of a pusher carriage of a powder milling apparatus of the present invention;

FIG. 5 is a cross-sectional view of a grinding table of a powder grinding apparatus of the present invention;

fig. 6 is a cross-sectional view of a holder of a powder grinding apparatus of the present invention.

In the figure: 1. a base; 2. a grinding cylinder; 3. a bracket; 4. a receiving tray; 5. a feed pipe; 6. a pinch roller; 7. a connecting and fixing frame; 8. a grinding table; 9. a servo motor; 10. a fixing frame; 11. a pressing ring frame; 12. a bump; 13. a material pressing ring; 14. a pushing plate; 15. connecting sleeves; 16. a connecting frame; 17. a transmission shaft; 18. a connecting and fixing block; 19. a protruding seat; 20. a guide ring; 21. a lug; 22. a pushing frame; 23. a first wheel frame; 24. square holes; 25. a limit cap; 26. a guide wheel; 27. a bearing seat; 28. a second wheel frame; 29. a first limit wheel; 30. a third wheel frame; 31. a second limit wheel; 32. a top base; 33. a spring body; 34. a receiving chamber; 35. and (5) a connecting frame.

Detailed Description

The following description is presented to enable one of ordinary skill in the art to make and use the invention. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.

1-6, A powder grinding equipment as shown in the drawings, including base 1, the upper end perpendicular elastic mounting of base 1 has grinding vessel 2, grinding table 8 is installed in the upper end middle part rotation of base 1, cooperation between grinding vessel 2 and the grinding table 8 plays the effect of grinding the material, grinding table 8 is located the inboard lower part of grinding vessel 2, the upper end middle part annular array fixed mounting of grinding table 8 has a plurality of even solid frame 7, even solid frame 7's upper end fixed mounting has inlet pipe 5, even solid frame 7 plays the effect of fixing inlet pipe 5, the material can be through the region between a plurality of even solid frame 7 to the edge of grinding table 8 and remove, inlet pipe 5 runs through from grinding vessel 2's upper end, the coaxial extension in inner wall middle part of grinding vessel 2 has press ring 13, press ring 13 plays the effect of pressing the gap between grinding vessel 2 and the grinding table 8, the coaxial extension in inner wall upper portion of grinding vessel 2 has press ring 11, the up end symmetry extension of press ring 11 has two lugs 12, the surface symmetry fixed mounting of inlet pipe has two to stretch out seat 19, stretch out seat 19 and stretch out seat 6 and stretch out press ring 19 and stretch out press ring 11 to press ring 11 and laminate in the press ring 11 on the carrier press ring 11, the laminating seat is provided with press ring 19.

The bump 12 and the compression ring frame 11 are in smooth transition, the pinch roller 6 can be convenient to pass through between the bump 12 and the compression ring frame 11, the upper end of the feeding pipe 5 is loudspeaker-shaped, the feeding material can be convenient to add, the end fixed mounting who stretches out the seat 19 has a wheel carrier 23, pinch roller 6 installs in the inside of a wheel carrier 23, a wheel carrier 23 plays the effect of being convenient for install pinch roller 6, the annular array of up end of base 1 has three supports 3, the annular array of the surface of grinding vessel 2 extends has three bearing seats 27, bearing seats 27 are located the inside of supports 3, support 3 and bearing seats 27 play the effect of carrying out vertical direction to grinding vessel 2, fixed mounting has a material receiving tray 4 between three supports 3, material receiving tray 4 is located the grinding zone below of grinding vessel 2 and grinding table 8, material receiving tray 4 plays the effect of carrying out the powdered material after grinding.

The support 3 has offered the chamber 34 of holding for the terminal surface upper portion of grinding vessel 2, bear the seat 27 and be located the inside that holds chamber 34, hold the chamber 34 and play the effect of holding the seat 27, the front and back terminal surface of holding the seat 27 is all symmetrical installs two spacing wheels 29 No. one, no. one spacing wheel 29 laminating is in the inner wall that holds chamber 34, two No. two spacing wheels 31 are installed to the side symmetry of bearing the seat 27, no. two spacing wheels 31 laminating is in the inner wall that holds chamber 34, no. one spacing wheel 29 and No. two spacing wheels 31 play the effect of reducing wearing and tearing between support 3 and the bearing the seat 27, the lower extreme fixed mounting of bearing the seat 27 has footstock 32, the lower terminal surface fixed mounting of footstock 32 has the spring body 33, footstock 32 play the effect of increase and spring body 33, the lower extreme and the inside lower extreme fixed connection that holds chamber 34 of spring body 33, the spring body 33 plays the effect of promoting grinding vessel 2, let grinding vessel 2 move the effect of reset, grinding vessel 2 moves down when grinding vessel 2 rolls to bump 12, spring body 33 shrink, spring body 33 is when grinding vessel 2 moves up to 11, the deformation can be restored to grinding vessel 2 when grinding vessel 2.

The upper end mid-mounting of base 1 has servo motor 9, servo motor 9 is located the inboard that connects charging tray 4, servo motor 9's output coaxial fixed mounting has transmission shaft 17, transmission shaft 17's axial lead and the axial lead collineation of grinding table 8, servo motor 9 plays and drives grinding table 8 and rotate the effect, transmission shaft 17 is fixed with the inner wall of grinding table 8, the equal symmetry fixed mounting of front and back terminal surface of carrier 27 has No. two wheel frames 28, no. one spacing wheel 29 installs in No. two wheel frames 28's inside, no. two wheel frames 28 play the effect of being convenient for connect No. one spacing wheel 29, carrier 27's side fixed mounting has No. three wheel frames 30, no. two spacing wheels 31 install in No. three wheel frames 30's inside, carrier 27 and footstock 32 integrated into one piece, no. three wheel frames 30 play the effect of being convenient for be connected to No. two spacing wheels 31.

The outside of servo motor 9 is provided with mount 10, the lower tip and the base 1 fixed connection of mount 10, the inside symmetry of mount 10 extends there are two links fixed block 18, link fixed block 18 plays the effect of being fixed in servo motor 9 on the mount 10, link the tip and the servo motor 9 fixed connection of fixed block 18, transmission shaft 17 runs through and rotationally inlay in the up end of mount 10, mount 10 plays the effect that carries on transmission shaft 17, the surface fixed mounting of transmission shaft 17 has adapter sleeve 15, the surface annular array fixed mounting of adapter sleeve 15 has a plurality of link 16, the tip and the inner wall fixed connection of grinding table 8 of link 16, adapter sleeve 15 and link 16 play the effect of fixing transmission shaft 17 and grinding table 8 mutually.

The pushing piece comprises a pushing frame 22 which is installed on the upper end face of the extending seat 19 in a penetrating manner in a fitting manner, the lower end portion of the pushing frame 22 horizontally extends to form a connecting frame 35, the pushing frame 22 plays a role of being driven by the extending seat 19 to conduct circular motion, the connecting frame 35 and the pushing frame 22 are integrally formed, a pushing plate 14 is fixedly arranged at the lower end of the connecting frame 35, the connecting frame 35 plays a role of fixing the pushing plate 14 and the pushing frame 22 together, the pushing plate 14 is obliquely arranged, materials can be pushed down from the pressing ring 13 along the inclined face of the pushing plate 14, the lower end of the pushing plate 14 is attached to the upper end face of the pressing ring 13, a limiting cap 25 is fixedly installed at the upper end portion of the pushing frame 22, and the limiting cap 25 plays a role of preventing the pushing frame 22 and the extending seat 19 from being separated.

The upper end face of the extending seat 19 is provided with a square hole 24 in a penetrating mode, the pushing frame 22 is attached to and penetrates through the square hole 24, the square hole 24 plays a role in enabling the pushing frame 22 to slide up and down normally, the annular array of the inner surface of the pressure ring frame 11 is extended with a plurality of lugs 21, a guide ring 20 is fixedly installed between the end portions of the lugs 21, the lugs 21 play a role in fixing the guide ring 20, guide wheels 26 are attached to and installed on the upper end face and the lower end face of the guide ring 20, the guide wheels 26 are installed on the pushing frame 22, and the guide wheels 26 and the guide ring 20 play a role in enabling the pushing frame 22 to follow the grinding cylinder 2 to synchronously move.

During grinding, the material is added from the feeding pipe 5, the material falls to the upper end of the grinding table 8 and moves to the edge from the area between the plurality of continuous fixed frames 7, then the servo motor 9 works to drive the grinding table 8 to rotate, when the grinding table 8 drives the pinch roller 6 to roll on the pressing ring frame 11 and the convex block 12 continuously through the feeding pipe 5 in the rotating process, so as to drive the grinding cylinder 2 to continuously swing up and down, and further drive the pressing ring 13 on the grinding cylinder 2 to continuously move up and down, so as to press the material, the material can rapidly enter between the grinding cylinder 2 and the grinding table 8 under the action of the pressure, and the grinding cylinder 2 can play the purpose of grinding in the continuous up and down swinging state, at this moment, the rotating motion of the matched grinding table 8 can grind under the action of double grinding, and simultaneously the feeding pipe 5 can drive the pushing frame 22 to rotate in the process, and further drive the pushing plate 14 on the pushing frame 22 to be attached to the pressing ring 13, and further drive the pushing plate 14 on the pushing ring 20 and the pushing plate 14 to be pushed down by the pressing ring 14 in the same time, and the pushing plate 14 can be pushed down along the pressing ring 14 in the synchronous way, and the material can be pushed down along the pressing ring 14 in the sliding plate 14 in the process, and the material can be pushed down along the pressing ring 14 is contacted with the pressing ring 14 in the material collecting plate 13, and the material can be pushed down in the synchronous way, and the material can be pushed down the material is pushed down in the pressing plate 14 and the pressing plate 14 is pushed down in the rotating process.

The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention, which is defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Powder grinding apparatus, comprising a base (1), characterized in that: the grinding device comprises a base (1), wherein a grinding cylinder (2) is vertically and elastically installed at the upper end of the base (1), a grinding table (8) is rotatably installed at the middle part of the upper end of the base (1), the grinding table (8) is positioned at the lower part of the inner side of the grinding cylinder (2), a plurality of connecting and fixing frames (7) are fixedly installed at the middle part of the upper end of the grinding table (8) in an annular array manner, a feeding pipe (5) is fixedly installed at the upper end of the connecting and fixing frames (7), the feeding pipe (5) penetrates out of the upper end of the grinding cylinder (2), a material pressing ring (13) coaxially extends at the middle part of the inner wall of the grinding cylinder (2), a pressing ring frame (11) coaxially extends at the upper part of the inner wall of the grinding cylinder (2), two convex blocks (12) symmetrically extend at the upper end face of the pressing ring frame (11), two extending seats (19) are symmetrically and fixedly installed on the outer surface of the feeding pipe (5), pressing wheels (6) are installed at the ends of the extending seats (19), the pressing wheels (11) are attached to the pressing ring (11), a pressing ring (13) are attached between the extending seats (19) and the pressing ring, and the pressing ring (13) are attached to the pressing ring;

The grinding device is characterized in that the convex blocks (12) and the compression ring frame (11) are in smooth transition, the upper end part of the feeding pipe (5) is in a horn shape, a first wheel frame (23) is fixedly arranged at the end part of the extending seat (19), the compression wheel (6) is arranged in the first wheel frame (23), three supports (3) are fixedly arranged on the annular array of the upper end surface of the base (1), three bearing seats (27) extend on the annular array of the outer surface of the grinding cylinder (2), the bearing seats (27) are positioned in the supports (3), a material receiving disc (4) is fixedly arranged between the three supports (3), and the material receiving disc (4) is positioned under the grinding areas of the grinding cylinder (2) and the grinding table (8);

The grinding device comprises a support (3), a bearing seat (27), a spring body (33) and a bearing seat (27), wherein the bearing seat (27) is arranged in the bearing chamber (34) relative to the upper part of the end face of a grinding cylinder (2), two first limiting wheels (29) are symmetrically arranged on the front end face and the rear end face of the bearing seat (27), the first limiting wheels (29) are attached to the inner wall of the bearing chamber (34), two second limiting wheels (31) are symmetrically arranged on the side face of the bearing seat (27), the second limiting wheels (31) are attached to the inner wall of the bearing chamber (34), a top seat (32) is fixedly arranged at the lower end of the bearing seat (27), and the lower end of the spring body (33) is fixedly connected with the lower end of the inside of the bearing chamber (34);

The pushing piece comprises a pushing frame (22) which is installed on the upper end face of the extending seat (19) in a penetrating manner in a fitting manner, a connecting frame (35) horizontally extends from the lower end portion of the pushing frame (22), the connecting frame (35) and the pushing frame (22) are integrally formed, a pushing plate (14) is fixedly arranged at the lower end of the connecting frame (35), the pushing plate (14) is obliquely arranged, the lower end of the pushing plate (14) is attached to the upper end face of the pressing ring (13), and a limiting cap (25) is fixedly installed at the upper end portion of the pushing frame (22);

The upper end face of the extending seat (19) is penetrated and provided with a square hole (24), the pushing frame (22) is jointed and penetrated in the square hole (24), a plurality of lugs (21) are annularly arranged on the inner surface of the pressure ring frame (11) in an extending mode, guide rings (20) are fixedly installed between the end portions of the lugs (21), guide wheels (26) are respectively jointed and installed on the upper end face and the lower end face of the guide rings (20), and the guide wheels (26) are installed on the pushing frame (22).

2. A powder milling apparatus as claimed in claim 1, wherein: the upper end mid-mounting of base (1) has servo motor (9), servo motor (9) are located the inboard that connects charging tray (4), the coaxial fixed mounting of output of servo motor (9) has transmission shaft (17), the axial lead of transmission shaft (17) is collinear with the axial lead of grinding table (8), transmission shaft (17) are fixed with the inner wall of grinding table (8), the equal fixed mounting of terminal surface around bearing seat (27) has No. two wheel frames (28), no. one spacing wheel (29) install in the inside of No. two wheel frames (28), the side fixed mounting of bearing seat (27) has No. three wheel frames (30), no. two spacing wheel (31) install in the inside of No. three wheel frames (30), bearing seat (27) and footstock (32) integrated into one piece.

3. A powder grinding apparatus as claimed in claim 2, wherein: the outside of servo motor (9) is provided with mount (10), the lower tip and the base (1) fixed connection of mount (10), the inside symmetry of mount (10) extends has two to link fixed block (18), the tip and the servo motor (9) fixed connection of linking fixed block (18), transmission shaft (17) run through and rotate and inlay in the up end of mount (10), the surface fixed mounting of transmission shaft (17) has adapter sleeve (15), the surface annular array fixed mounting of adapter sleeve (15) has a plurality of link (16), the tip and the inner wall fixed connection of grinding table (8) of link (16).