CN218013175U - Raymond mill device for calcium carbonate powder production - Google Patents
Raymond mill device for calcium carbonate powder production Download PDFInfo
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- CN218013175U CN218013175U CN202222114642.7U CN202222114642U CN218013175U CN 218013175 U CN218013175 U CN 218013175U CN 202222114642 U CN202222114642 U CN 202222114642U CN 218013175 U CN218013175 U CN 218013175U
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- filter screen
- calcium carbonate
- carbonate powder
- slide bar
- baffle
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Abstract
The utility model discloses a calcium carbonate powder production is with lei meng milling device relates to lei meng milling machine field, including device main part, baffle, first crushing piece and the crushing piece of second, be equipped with the filter screen in the device main part, and the filter screen tip installs the slide bar to the filter screen passes through slide bar and baffle swing joint, install the first spring corresponding with the slide bar in the baffle. The utility model discloses a be provided with the slide bar, first spring, the closing plate, the second spring, the control lever, the control panel, eccentric wheel and resistance pole, at the control lever, under the effect of control panel and eccentric wheel, make the control lever can the clearance promote the filter screen lapse, make the filter screen begin reciprocal lift by a wide margin under the effect of control lever and first spring, and under the effect that hinders the pole, make the filter screen can collide with the resistance pole when reseing, thereby the vibration range of filter screen has further been increased, the filter effect of filter screen has further been improved and the filter screen is prevented to be plugged up by a large amount of calcium carbonate raw materials and influences the filter effect.
Description
Technical Field
The utility model relates to a raymond mill powder field specifically is a raymond mill powder device is used in calcium carbonate powder production.
Background
The calcium oxide is an inorganic compound, is commonly named as quicklime and can be mainly processed from natural rocks such as limestone, chalk, dolomitic limestone and the like, the calcium oxide powder is prepared by crushing calcium oxide raw materials, and the calcium carbonate powder can be industrially used in organic chemical products such as rubber, plastics and the like.
Calcium carbonate powder need use milling equipment at the in-process of preparation, contains raymond mill in the more common milling machine on the market at present, and current raymond mill is of a great variety, is as patent publication: CN 213611817U's a lei meng milling machine is used in calcium oxide production, through setting up first motor, first axis of rotation, smash the sword, the drive of first motor drives first axis of rotation and rotates, make and smash the high-speed rotation of sword, smash calcium oxide, utilize the filtration to shine the big granule of mesh screen selection, the drive that utilizes the second motor drives first crushing tooth, first crushing tooth combines together with the crushing tooth of second, carry out to the calcium oxide repulverize into the powder, efficiency is better, the effectual waste that prevents the resource.
However, above-mentioned raymond milling machine has certain problem in the in-service use process, if the filter screen because of equipment is fixed mounting when using this equipment for the filter screen is limited to the calcium carbonate filter effect after the breakage, although the filter screen sets up for the slope, still have some calcium carbonate raw materials that are greater than the filter screen filtration pore and remain on the filter screen, the filter effect of the reduction filter screen that can be great when more calcium carbonate raw materials remain on the filter screen.
SUMMERY OF THE UTILITY MODEL
Based on this, the utility model aims at providing a calcium carbonate powder production is with lei meng milling equipment to solve the technical problem who mentions in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a calcium carbonate powder production is with lei meng milling device, includes device main part, baffle, first crushing piece and the crushing piece of second, be equipped with the filter screen in the device main part, and the filter screen tip installs the slide bar to the filter screen passes through slide bar and baffle swing joint, install the first spring corresponding with the slide bar in the baffle, set up the spout corresponding with the filter screen in the device main part.
Through adopting above-mentioned technical scheme, under the effect of slide bar, first spring for the raw materials impact force that produces when dropping to the filter screen can with the cooperation of first spring, thereby make the filter screen can slide from top to bottom, the power that the raw materials dropped simultaneously can make the filter screen produce the vibration, has effectively increased the filter effect of filter screen, has improved the filter effect of filter screen and has prevented that the filter screen is stopped up by a large amount of calcium carbonate raw materials and influence the filter effect.
The utility model discloses further set up to, install the gag lever post corresponding with the filter screen in the spout, and the spout bottom is the inclined plane design.
Through adopting above-mentioned technical scheme, under the effect of spout and gag lever post for the filter screen can only carry out vertical lift motion when the motion.
The utility model discloses further set up to, two sets of closing plates are installed to filter screen tip symmetry, and closing plate tip and spout swing joint to the length of two sets of closing plates is greater than the upper and lower sliding distance of filter screen.
Through adopting above-mentioned technical scheme, under the effect of closing plate, prevent that there is a large amount of calcium carbonate raw materials to enter into the spout in to the motion of filter screen cause the influence.
The utility model discloses further set up to, install multiunit second spring in the spout, and second spring tip is connected with the closing plate tip.
Through adopting above-mentioned technical scheme, under the effect of second spring, ensured the restoration of closing plate.
The utility model discloses further set up to, the multiunit control lever is installed to the filter screen tip, just seted up in the baffle with the corresponding guiding groove of control lever to the accuse position board is installed at the control lever top.
Through adopting above-mentioned technical scheme, under the effect of accuse position board, it is the same to ensure that the thrust that three groups of control levers gave the filter screen.
The utility model discloses further set up to, first rubbing crusher end connection has the bull stick, and the bull stick is located the baffle to install the eccentric wheel corresponding with accuse position board on the baffle.
Through adopting above-mentioned technical scheme, under the effect of bull stick for when first rubbing crusher moves, the eccentric wheel can move in step.
The utility model discloses further set up to, the buffering wheel is installed to the eccentric wheel tip, and the buffering wheel can contact with accuse phase place when the eccentric wheel rotates.
Through adopting above-mentioned technical scheme, under the effect of eccentric wheel and buffer wheel, given accuse position board power, ensure that accuse position board can the clearance do the descending motion.
To sum up, the utility model discloses mainly have following beneficial effect:
the utility model discloses a be provided with the slide bar, first spring, the closing plate, the second spring, the control lever, the control panel, eccentric wheel and resistance rod, at the slide bar, first spring, under the effect of closing plate and second spring, make the impact force that the raw materials produced when dropping to the filter screen can cooperate with first spring and second spring, thereby make the filter screen can slide from top to bottom, the power that the raw materials dropped simultaneously can make the filter screen produce the vibration, the filter effect of filter screen has effectively been increased, simultaneously under the effect of closing plate, prevent to have a large amount of calcium carbonate powder to influence the motion of filter screen in entering into the spout, simultaneously at the control lever, under the effect of control panel and eccentric wheel, make the control lever can the clearance promote the filter screen and slide downwards, make the filter screen begin reciprocal lift by a wide margin under the effect of control lever and first spring, and under the effect that blocks the pole, make the filter screen can collide with the resistance rod when reseing, thereby further increased the vibration range of filter screen, the filter effect that further improved the filter screen and prevent to be stopped up by a large amount of calcium carbonate raw materials.
Drawings
FIG. 1 is a schematic sectional view of the present invention;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1;
FIG. 3 is a schematic view of the three-dimensional structure of the filter net of the present invention;
fig. 4 is a schematic structural diagram of the position relationship between the position control plate and the eccentric wheel of the present invention.
In the figure: 1. a device main body; 2. a partition plate; 3. a first crushing member; 4. a second crushing member; 5. filtering with a screen; 6. a slide bar; 7. a first spring; 8. a chute; 9. a limiting rod; 10. sealing plates; 11. a second spring; 12. a control lever; 13. a guide groove; 14. a position control plate; 15. a rotating rod; 16. an eccentric wheel; 17. a buffer wheel; 18. a blocking rod.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
Next, an embodiment of the present invention will be described with reference to the overall structure thereof.
A Raymond mill device for calcium carbonate powder production is shown in figures 1-4 and comprises a device body 1, a partition plate 2, a first crushing member 3 and a second crushing member 4.
Specifically, a filter screen 5 is arranged in the device main body 1, a sliding rod 6 is installed at the end of the filter screen 5, the filter screen 5 is movably connected with a partition plate 2 through the sliding rod 6, so that calcium carbonate raw materials fall on the filter screen 5, the filter screen 5 slides downwards under the action of impact force, the sliding rod 6 at the moment can limit the sliding track of the filter screen 5, a first spring 7 corresponding to the sliding rod 6 is installed in the partition plate 2, the sliding rod 6 can extrude the first spring 7 when falling, meanwhile, the first spring 7 can provide thrust for the sliding rod 6, the filter screen 5 starts to reciprocate up and down under the action of the first spring 7 and the falling calcium carbonate raw materials, meanwhile, the falling force of the calcium carbonate raw materials can enable the filter screen 5 to vibrate, the filtering effect of the filter screen 5 is effectively increased, and the blocking probability of the filter screen 5 is reduced, a sliding groove 8 corresponding to the filter screen 5 is formed in the device main body 1, the sliding groove 8 can limit the other end of the filter screen 5 when the filter screen 5 slides, and the sliding of the filter screen 5 is ensured.
Referring to fig. 1-3, in the above embodiment, the sliding groove 8 is provided with a limiting rod 9 corresponding to the filter screen 5, the limiting rod 9 and the sliding groove 8 cooperate to limit the moving track of the filter screen 5, so that the filter screen 5 can only vertically move up and down during moving, and the bottom of the sliding groove 8 is designed to be an inclined surface, so that the calcium carbonate powder slides down along the inclined surface of the bottom when descending to the position of the sliding groove 8.
Referring to fig. 2-3, in the above embodiment, two sets of sealing plates 10 are symmetrically installed at the end of the filter screen 5, the ends of the sealing plates 10 are movably connected to the sliding slot 8, and the length of the two sets of sealing plates 10 is greater than the vertical sliding distance of the filter screen 5, so that the two sets of sealing plates 10 are driven to move synchronously when the filter screen 5 moves up and down, and the sealing plates 10 protect the sliding slot 8, thereby preventing a large amount of calcium carbonate raw material from entering the sliding slot 8 and affecting the movement of the filter screen 5.
Referring to fig. 2, in the above embodiment, a plurality of sets of second springs 11 are installed in the sliding groove 8, and the ends of the second springs 11 are connected to the ends of the sealing plate 10, so that the sealing plate 10 pulls and presses the corresponding second springs 11 when moving, and when the filter screen 5 loses power, the second springs 11 pull the sealing plate 10 back to the original position, thereby ensuring that the filter screen 5 is reset along with the sealing plate 10.
Referring to fig. 3-4, in the above embodiment, a plurality of sets of control rods 12 are installed at the end of the filter screen 5, and guide grooves 13 corresponding to the control rods 12 are formed in the partition plate 2, the guide grooves 13 limit the sliding tracks of the control rods 12, and a position control plate 14 is installed at the top of the control rods 12, so that the control rods 12 can push the filter screen 5 by pressing the position control plate 14, and under the action of the position control plate 14, the same pushing force given to the filter screen 5 by the three sets of control rods 12 is ensured.
Referring to fig. 1 and 4, in the above embodiment, the end of the first crushing member 3 is connected to a rotating rod 15, so that the rotating rod 15 rotates synchronously when the first crushing member 3 operates, the rotating rod 15 is located in the partition plate 2, and the partition plate 2 is provided with an eccentric wheel 16 corresponding to the position control plate 14, so that the rotating rod 15 drives the eccentric wheel 16 to rotate, the end of the eccentric wheel 16 is provided with a buffer wheel 17, so that the eccentric wheel 16 drives the buffer wheel 17 to rotate synchronously when rotating, and the buffer wheel 17 contacts with the position control plate 14 when the eccentric wheel 16 rotates, so that the buffer wheel 17 extrudes the position control plate 14, thereby forcing the position control plate 14 to move downwards, and the buffer wheel 17 provides thrust to the position control plate 14, thereby ensuring that the position control plate 14 moves downwards in a gap.
Referring to fig. 1, in the above embodiment, the baffle plate 2 is provided with the blocking rod 18, and the end of the blocking rod 18 abuts against the filter screen 5, so that the filter screen 5 collides with the blocking rod 18 when being reset, the filter screen 5 vibrates integrally, the filtering effect of the filter screen 5 is further improved, and meanwhile, the filter screen 5 vibrates, so that the blocking probability of the filter screen 5 can be further reduced, and the device is more convenient to use.
The utility model discloses a theory of operation does: when the calcium carbonate raw material is crushed by using the device, the first crushing piece 3 drives the rotating rod 15 to rotate, so that the eccentric wheel 16 drives the buffer wheel 17 to start synchronous rotation, the buffer wheel 17 is enabled to extrude the position control plate 14 in a gap mode, the position control plate 14 is forced to push the filter screen 5 to move downwards through the control rod 12, the filter screen 5 slides downwards under the limitation of the sliding rod 6, the sliding groove 8 and the limiting rod 9, the sliding rod 6 extrudes the first spring 7, meanwhile, the other end of the filter screen 5 drives the sealing plate 10 to move downwards, the sealing plate 10 at the bottom extrudes the second spring 11 corresponding to the sealing plate 10 at the bottom, meanwhile, the sealing plate 10 at the top can pull the second spring 11 corresponding to the sliding rod, the sealing plate 10 at the moment can seal the sliding groove 8, when the buffer wheel 17 breaks away from the position control plate 14, the position control plate 14 can lose the limitation, at the moment, the filter screen 5 can slide upwards under the action of the first spring 7 and the second spring 11, so that the end of the filter screen 5 collides with the blocking rod 18, the filter screen 5 starts to move, when the filter screen 5 is in a violent vibration state, the filter screen 5 and the calcium carbonate raw material can be accelerated, and the filter screen 5 can vibrate out a large amount of calcium carbonate in a long-time, and a large amount of calcium carbonate filter raw material.
Although embodiments of the present invention have been shown and described, it is intended that the present embodiments be illustrative only and not limiting to the invention, and that the particular features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples, and that modifications, substitutions, variations, and the like, which are not inventive in light of the above teachings, may be made to the embodiments by those skilled in the art without departing from the principles and spirit of the present invention, but are to be construed as broadly as the following claims.
Claims (7)
1. The utility model provides a calcium carbonate powder production is with raymond milling device, includes device main part (1), baffle (2), first crushing piece (3) and second crushing piece (4), its characterized in that: be equipped with filter screen (5) in device main part (1), and filter screen (5) tip installs slide bar (6) to filter screen (5) are through slide bar (6) and baffle (2) swing joint, install first spring (7) corresponding with slide bar (6) in baffle (2), seted up spout (8) corresponding with filter screen (5) in device main part (1).
2. The raymond mill device for producing calcium carbonate powder as claimed in claim 1, characterized in that: install gag lever post (9) corresponding with filter screen (5) in spout (8), and spout (8) bottom is the inclined plane design.
3. The raymond mill device for producing calcium carbonate powder as claimed in claim 1, characterized in that: two groups of sealing plates (10) are symmetrically installed at the end part of the filter screen (5), the end parts of the sealing plates (10) are movably connected with the sliding grooves (8), and the length of the two groups of sealing plates (10) is greater than the up-down sliding distance of the filter screen (5).
4. The raymond mill device for producing calcium carbonate powder according to claim 1, characterized in that: a plurality of groups of second springs (11) are installed in the sliding groove (8), and the end parts of the second springs (11) are connected with the end parts of the sealing plates (10).
5. The raymond mill device for producing calcium carbonate powder according to claim 1, characterized in that: the filter screen (5) tip is installed multiunit control lever (12), just seted up in baffle (2) and controlled position board (14) with corresponding guide way (13) of control lever (12) to control lever (12) top is installed.
6. The raymond mill device for producing calcium carbonate powder according to claim 1, characterized in that: the end part of the first crushing piece (3) is connected with a rotating rod (15), the rotating rod (15) is positioned in the partition board (2), and an eccentric wheel (16) corresponding to the position control board (14) is installed on the partition board (2).
7. The raymond mill device for producing calcium carbonate powder as claimed in claim 6, characterized in that: the end part of the eccentric wheel (16) is provided with a buffer wheel (17), and the buffer wheel (17) can be contacted with the position control plate (14) when the eccentric wheel (16) rotates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222114642.7U CN218013175U (en) | 2022-08-12 | 2022-08-12 | Raymond mill device for calcium carbonate powder production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222114642.7U CN218013175U (en) | 2022-08-12 | 2022-08-12 | Raymond mill device for calcium carbonate powder production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218013175U true CN218013175U (en) | 2022-12-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222114642.7U Active CN218013175U (en) | 2022-08-12 | 2022-08-12 | Raymond mill device for calcium carbonate powder production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218013175U (en) |
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2022
- 2022-08-12 CN CN202222114642.7U patent/CN218013175U/en active Active
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