CN211755344U - Grinding equipment for preparing sodium silicate powder - Google Patents
Grinding equipment for preparing sodium silicate powder Download PDFInfo
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- CN211755344U CN211755344U CN201922328254.7U CN201922328254U CN211755344U CN 211755344 U CN211755344 U CN 211755344U CN 201922328254 U CN201922328254 U CN 201922328254U CN 211755344 U CN211755344 U CN 211755344U
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- grinding
- grinding bin
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- roller
- adjusting
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Abstract
The utility model provides a preparation grinding apparatus for sodium silicate powder, which relates to the technical field of grinding, which is characterized in that: comprises a spiral feeding machine, a grinding bin, a feed hopper and a discharge pipe; an adjusting roller frame is arranged on one side, close to the top, in the grinding bin, a driving roller driven by a motor is arranged in the adjusting roller frame, sliding blocks correspondingly connected with the adjusting roller frame in a sliding mode are movably sleeved at two ends of the driving roller, an adjusting shaft is in threaded connection with the position, corresponding to the grinding bin, of the adjusting roller frame, one end of the adjusting shaft is correspondingly connected with the sliding blocks in a rotating mode, and the other end of the adjusting shaft penetrates through the grinding bin; a driven roller is arranged on the other side, corresponding to the driving roller, in the grinding bin through a fixed roller frame, a screen with an inclination angle of 10-15 degrees is arranged below the driving roller and the driven roller in the grinding bin, and the edge of the screen is correspondingly and hermetically connected with the inner wall of the grinding bin through a flexible connecting piece; the utility model discloses the problem that grinding device is inefficiency has effectively been solved.
Description
Technical Field
The utility model belongs to the technical field of the grinding technique and specifically relates to a preparation sodium silicate grinding equipment for powder.
Background
As is known, when sodium silicate is used to prepare a flotation agent for mineral separation, solid sodium silicate needs to be ground into powder by grinding equipment, most of the existing grinding equipment is roller-type grinders, the number of grinding rollers is increased mostly in order to improve the grinding efficiency, but the ground powder still needs to be manually sent into the grinding equipment again for multiple times of grinding, so that the labor intensity of operators is high, and the further improvement of the grinding efficiency is limited; therefore, it is an urgent problem to be solved by those skilled in the art to invent a grinding apparatus capable of automatic circulation grinding.
Disclosure of Invention
In order to overcome the deficiency in the background art, the utility model discloses a preparation grinding device for sodium silicate powder.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a grinding device for preparing sodium silicate powder comprises a spiral feeding machine, a grinding bin, a feeding hopper and a discharging pipe; an adjusting roller frame is arranged on one side, close to the top, in the grinding bin, a driving roller driven by a motor is arranged in the adjusting roller frame, sliding blocks correspondingly connected with the adjusting roller frame in a sliding mode are movably sleeved at two ends of the driving roller, an adjusting shaft is in threaded connection with the position, corresponding to the grinding bin, of the adjusting roller frame, one end of the adjusting shaft is correspondingly connected with the sliding blocks in a rotating mode, and the other end of the adjusting shaft penetrates through the grinding bin; a driven roller is arranged on the other side, corresponding to the driving roller, in the grinding bin through a fixed roller frame, a screen with an inclination angle of 10-15 degrees is arranged below the driving roller and the driven roller in the grinding bin, and the edge of the screen is correspondingly and hermetically connected with the inner wall of the grinding bin through a flexible connecting piece; a notch is formed in the side wall of the grinding bin corresponding to the lowest end of the screen, a spiral feeding machine is arranged on the outer side of the grinding bin corresponding to the notch, and a feeding hole of the spiral feeding machine is correspondingly communicated with the notch; a feed hopper used for feeding materials between the driving roller and the driven roller is arranged at the top of the grinding bin, a discharge pipe is arranged at the bottom of the grinding bin, and a discharge port of the spiral feeding machine is correspondingly communicated with the feed hopper; the top of spiral material loading machine screw axis is equipped with driving motor, and the bottom of screw axis is equipped with the crank rocker mechanism that is used for driving screen cloth reciprocating motion.
Preferably, the crank-rocker mechanism comprises a shell, a crank, a rocker and a slide rod, one end of the shell is correspondingly and tightly connected with the side wall of the grinding bin, the shell is internally provided with the crank which is correspondingly and tightly connected with the bottom end of the spiral shaft of the spiral feeding machine, the crank is correspondingly hinged with one end of the rocker, the other end of the rocker is correspondingly hinged with one end of the slide rod, the other end of the slide rod penetrates through the shell to be correspondingly and tightly connected with the bottom of the screen, and the rod body of the slide rod is correspondingly and slidably.
Preferably, the feed hopper inner wall interval is crisscross to be equipped with a plurality of inclined baffle, all leave the opening between the low side of inclined baffle and feed hopper inner wall and the adjacent inclined baffle.
Preferably, the adjusting shaft is correspondingly and rotatably connected with the sliding block through a ball head.
Preferably, a hand wheel is arranged at one end part of the adjusting shaft extending out of the grinding bin.
Due to the adoption of the technical scheme, the utility model discloses following beneficial effect has:
the utility model discloses a grinding device for preparing sodium silicate powder, simple structure, easy assembly, low production cost, the ground powder falls on the screen, the qualified powder is discharged through the discharge tube, the bigger particles fall between the driving roller and the driven roller again under the drive of the spiral feeding machine for rolling grinding, automatic cycle grinding is carried out, no manual operation is needed, and the grinding efficiency is high; the top of spiral material loading machine screw axis is equipped with driving motor, and the bottom of screw axis is equipped with the crank rocker mechanism that is used for driving screen cloth reciprocating motion, drives crank rocker mechanism when driving motor drive spiral material loading machine screw axis promptly, and crank rocker mechanism drive screen cloth reciprocating motion to play the purpose of vibration screening, make great particulate matter material fall into spiral material loading machine rapidly, further accelerated grinding efficiency.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of the crank and rocker mechanism.
In the figure: 1. a spiral feeder; 2. a grinding bin; 3. a feed hopper; 4. a discharge pipe; 5. a regulating roller frame; 6. a drive roll; 7. a slider; 8. an adjustment shaft; 9. fixing the roller frame; 10. a driven roller; 11. screening a screen; 12. a flexible connector; 13. a drive motor; 14. a housing; 15. a crank; 16. a rocker; 17. a slide bar; 18. the baffle is inclined.
Detailed Description
The invention will be explained in more detail by the following examples, which disclose the invention and are intended to protect all technical improvements within the scope of the invention.
With reference to the attached drawings 1-2, the grinding equipment for preparing the sodium silicate powder comprises a spiral feeding machine 1, a grinding bin 2, a feeding hopper 3 and a discharging pipe 4; an adjusting roller frame 5 is arranged on one side, close to the top, in the grinding bin 2, a driving roller 6 driven by a motor is arranged in the adjusting roller frame 5, two ends of the driving roller 6 are movably sleeved with sliding blocks 7 correspondingly and slidably connected with the adjusting roller frame 5, an adjusting shaft 8 is in threaded connection with the position, corresponding to the grinding bin 2, of the adjusting roller frame 5, one end of the adjusting shaft 8 is correspondingly and rotatably connected with the sliding blocks 7, and the other end of the adjusting shaft 8 penetrates through the grinding bin 2; the other side of the grinding bin 2 corresponding to the driving roller 6 is provided with a driven roller 10 through a fixed roller frame 9; according to the requirement, the adjusting shaft 8 and the sliding block 7 are correspondingly and rotatably connected through a ball head, and a hand wheel is arranged at one end part of the adjusting shaft 8, which extends out of the grinding bin 2, so that the adjusting shaft 8 can be adjusted through the hand wheel, the adjusting shaft 8 drives the sliding block 7 to further drive the driving roller 6 to move, the distance between the driving roller 6 and the driven roller 10 is adjusted, and the size of ground powder particles is adjusted; a screen 11 with an inclination angle of 10-15 degrees is arranged below the corresponding driving roller 6 and driven roller 10 in the grinding bin 2, and the edge of the screen 11 is correspondingly and hermetically connected with the inner wall of the grinding bin 2 through a flexible connecting piece 12; a notch is formed in the side wall of the grinding bin 2 corresponding to the lowest end of the screen 11, a spiral feeding machine 1 is arranged on the outer side of the grinding bin 2 corresponding to the notch, and a feeding hole of the spiral feeding machine 1 is correspondingly communicated with the notch; a feed hopper 3 for feeding materials between a driving roller 6 and a driven roller 10 is arranged at the top of the grinding bin 2, a discharge pipe 4 is arranged at the bottom of the grinding bin 2, and a discharge port of the spiral feeding machine 1 is correspondingly communicated with the feed hopper 3; according to the requirement, a plurality of inclined baffles 18 are arranged on the inner wall of the feed hopper 3 in a staggered mode at intervals, openings are reserved among the lower ends of the inclined baffles 18, the inner wall of the feed hopper 3 and the adjacent inclined baffles 18, namely, materials can enter the grinding bin 2 along the inclined baffles 18 in a zigzag mode, and meanwhile the inclined baffles 18 can prevent the materials from splashing out of the grinding bin 2 from the feed hopper 3 in the process of rolling and grinding of the driving roller 6 and the driven roller 10, so that the materials are wasted;
the top end of the spiral shaft of the spiral feeding machine 1 is provided with a driving motor 13, the bottom end of the spiral shaft is provided with a crank-rocker mechanism for driving the screen mesh 11 to reciprocate, namely the driving motor 13 drives the spiral shaft of the spiral feeding machine 1 and simultaneously drives the crank-rocker mechanism, and the crank-rocker mechanism drives the screen mesh 11 to reciprocate, so that the aim of vibration screening is fulfilled, larger particulate materials quickly fall into the spiral feeding machine 1, and the larger particulate materials are driven by the spiral feeding machine 1 to fall between the driving roller 6 and the driven roller 10 again for rolling and grinding; according to the requirement, the crank rocker mechanism comprises a shell 14, a crank 15, a rocker 16 and a slide rod 17, one end of the shell 14 is correspondingly and tightly connected with the side wall of the grinding bin 2, the shell 14 is internally provided with the crank 15 which is correspondingly and tightly connected with the bottom end of a spiral shaft of the spiral feeding machine 1, the crank 15 is correspondingly hinged with one end of the rocker 16, the other end of the rocker 16 is correspondingly hinged with one end of the slide rod 17, the other end of the slide rod 17 penetrates through the shell 14 to be correspondingly and tightly connected with the bottom of the screen 11, a rod body of the slide rod 17 is correspondingly and slidably matched with the shell 14, namely, the drive motor 13 drives the spiral shaft of the spiral feeding machine 1, the spiral shaft drives the crank 15, the crank 15 drives the rocker 16 to perform swinging.
Implement preparation grinding equipment for sodium silicate powder, start earlier during the use and be used for driven drive roll 6 motor to and drive screw feeding machine 1's driving motor 13, then make the material get into from feeder hopper 3 and grind storehouse 2, and carry out the roll extrusion grinding between drive roll 6 and driven voller 10, the powder after the grinding falls on screen cloth 11, qualified powder is discharged through row material pipe 4, great granule is carried out the roll extrusion grinding again between falling into drive roll 6 and driven voller 10 under screw feeding machine 1's drive.
The part of the utility model not detailed is prior art.
Claims (5)
1. The utility model provides a preparation sodium silicate grinding equipment for powder, contains spiral material loading machine (1), characterized by: also comprises a grinding bin (2), a feed hopper (3) and a discharge pipe (4); an adjusting roller frame (5) is arranged on one side, close to the top, in the grinding bin (2), a driving roller (6) driven by a motor is arranged in the adjusting roller frame (5), sliding blocks (7) in sliding connection with the adjusting roller frame (5) are movably sleeved at two ends of the driving roller (6), an adjusting shaft (8) is in threaded connection with the position, corresponding to the grinding bin (2), of the adjusting roller frame (5), one end of the adjusting shaft (8) is in corresponding rotating connection with the sliding blocks (7), and the other end of the adjusting shaft (8) penetrates through the grinding bin (2); the other side, corresponding to the driving roller (6), of the grinding bin (2) is provided with a driven roller (10) through a fixed roller frame (9), a screen (11) with an inclination angle of 10-15 degrees is arranged below the grinding bin (2) corresponding to the driving roller (6) and the driven roller (10), and the edge of the screen (11) is correspondingly and hermetically connected with the inner wall of the grinding bin (2) through a flexible connecting piece (12); a notch is formed in the side wall of the grinding bin (2) corresponding to the lowest end of the screen (11), a spiral feeding machine (1) is arranged on the outer side of the grinding bin (2) corresponding to the notch, and a feeding hole of the spiral feeding machine (1) is correspondingly communicated with the notch; a feed hopper (3) used for feeding materials between the driving roller (6) and the driven roller (10) is arranged at the top of the grinding bin (2), a discharge pipe (4) is arranged at the bottom of the grinding bin (2), and a discharge hole of the spiral feeding machine (1) is correspondingly communicated with the feed hopper (3); the top of spiral material loading machine (1) screw axis is equipped with driving motor (13), and the bottom of screw axis is equipped with the crank rocker mechanism that is used for driving screen cloth (11) reciprocating motion.
2. The grinding apparatus for preparing sodium silicate powder according to claim 1, characterized in that: the crank rocker mechanism comprises a shell (14), a crank (15), a rocker (16) and a sliding rod (17), one end of the shell (14) is correspondingly and fixedly connected with the side wall of the grinding bin (2), the crank (15) which is correspondingly and fixedly connected with the bottom end of a spiral shaft of the spiral feeding machine (1) is arranged in the shell (14), the crank (15) is correspondingly hinged with one end of the rocker (16), the other end of the rocker (16) is correspondingly hinged with one end of the sliding rod (17), the other end of the sliding rod (17) penetrates through the shell (14) and is correspondingly and fixedly connected with the bottom of the screen (11), and a rod body of the sliding rod (17) is correspondingly and slidably matched with the shell (14).
3. The grinding apparatus for preparing sodium silicate powder according to claim 1, characterized in that: the inner wall of the feed hopper (3) is provided with a plurality of inclined baffles (18) in a staggered mode at intervals, and openings are reserved between the lower ends of the inclined baffles (18) and the inner wall of the feed hopper (3) and between the adjacent inclined baffles (18).
4. The grinding apparatus for preparing sodium silicate powder according to claim 1, characterized in that: the adjusting shaft (8) is correspondingly and rotatably connected with the sliding block (7) through a ball head.
5. The grinding apparatus for preparing sodium silicate powder according to claim 1, characterized in that: and a hand wheel is arranged at the end part of one end of the adjusting shaft (8) extending out of the grinding bin (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922328254.7U CN211755344U (en) | 2019-12-23 | 2019-12-23 | Grinding equipment for preparing sodium silicate powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922328254.7U CN211755344U (en) | 2019-12-23 | 2019-12-23 | Grinding equipment for preparing sodium silicate powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211755344U true CN211755344U (en) | 2020-10-27 |
Family
ID=72976136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922328254.7U Expired - Fee Related CN211755344U (en) | 2019-12-23 | 2019-12-23 | Grinding equipment for preparing sodium silicate powder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211755344U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114011504A (en) * | 2021-10-13 | 2022-02-08 | 杭州市临平区第一人民医院 | Traditional chinese medical science is traditional chinese medicine grinder for internal medicine |
| CN114849833A (en) * | 2022-06-01 | 2022-08-05 | 昆明学院 | Farmyard manure and quick lime mixed bactericide preparation device |
| CN114985052A (en) * | 2022-05-28 | 2022-09-02 | 江苏嘉利精细化工有限公司 | Grinder for chemical production |
-
2019
- 2019-12-23 CN CN201922328254.7U patent/CN211755344U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114011504A (en) * | 2021-10-13 | 2022-02-08 | 杭州市临平区第一人民医院 | Traditional chinese medical science is traditional chinese medicine grinder for internal medicine |
| CN114985052A (en) * | 2022-05-28 | 2022-09-02 | 江苏嘉利精细化工有限公司 | Grinder for chemical production |
| CN114849833A (en) * | 2022-06-01 | 2022-08-05 | 昆明学院 | Farmyard manure and quick lime mixed bactericide preparation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201027 Termination date: 20211223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |