CN112808439A - Calcium carbonate grading treatment's reducing mechanism is with smashing capstan winch - Google Patents
Calcium carbonate grading treatment's reducing mechanism is with smashing capstan winch Download PDFInfo
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- CN112808439A CN112808439A CN202110005488.7A CN202110005488A CN112808439A CN 112808439 A CN112808439 A CN 112808439A CN 202110005488 A CN202110005488 A CN 202110005488A CN 112808439 A CN112808439 A CN 112808439A
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- crushing
- winch
- calcium carbonate
- main body
- grinding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
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- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention discloses a crushing winch for a crushing device for calcium carbonate grading treatment, wherein the surface of a winch main body is fixedly connected with annular crushing racks which are distributed at equal intervals, the crushing racks are spirally connected with the winch main body, the surface of each crushing rack is provided with a crushing gap, one end surface of the winch main body is provided with a shaft hole at the shaft center, the inner wall of the shaft hole is provided with annular anti-skidding grooves which are distributed at equal intervals, the crushing device for calcium carbonate grading treatment adopts a crushing rack and a crushing gap which are spirally distributed and arranged on a crushing winch, can be more beneficial to the grinding of the calcium carbonate raw material by the grinding winch and increase the discharging speed of the ground calcium carbonate raw material, thereby greatly improving the crushing efficiency of the calcium carbonate raw material, and the arranged supporting sleeve and the balls, without affecting the rotation of the pulverizing winch, the supporting area of the pulverizing winch can be increased, thereby improving the rotational stability of the pulverizing winch.
Description
Technical Field
The invention relates to the technical field of crushing devices, in particular to a crushing winch for a crushing device for calcium carbonate classification treatment.
Background
The crushing apparatus is a generic term for crushing machines and grinding machines, which are generally roughly classified according to the size of the discharged material.
At present, the existing device for crushing calcium carbonate, the crushing racks on the arranged crushing winch, when the crushing winch rotates to crush calcium carbonate raw materials, the calcium carbonate raw materials can be accumulated in a clamping groove between two adjacent crushing racks, not only the crushing of the raw materials is influenced, but also the discharging speed of the crushed raw materials is influenced to a certain extent, the existing crushing winch is mostly fixed on a driving shaft rod, the bottom of the existing crushing winch is not supported, the existing crushing winch is easy to loose after being used for a long time, and further the crushing winch is in touch friction with the inner wall of a shell of the crushing device.
Disclosure of Invention
Aiming at the problems in the prior art, the invention aims to provide a grinding winch for a grinding device for calcium carbonate grading treatment, the grinding rack and the grinding notch which are spirally distributed are arranged on the grinding winch for the grinding device for the calcium carbonate grading treatment, so that the grinding winch can be more favorable for rolling calcium carbonate raw materials, and the discharge speed of the ground calcium carbonate raw materials is increased, so that the grinding efficiency of the calcium carbonate raw materials is greatly improved, and the support sleeve and the ball are arranged, so that the support area of the grinding winch can be increased under the condition that the rotation of the grinding winch is not influenced, and the rotation stability of the grinding winch is improved.
In order to solve the above problems, the present invention adopts the following technical solutions.
A grinding winch for a grinding device for calcium carbonate classification treatment comprises a winch main body, wherein the surface of the winch main body is fixedly connected with grinding racks distributed at equal intervals in an annular shape, the grinding racks are spirally connected with the winch main body, grinding notches are formed in the surface of the grinding racks, a shaft hole is formed in the shaft center of one end face of the winch main body, anti-slip grooves distributed at equal intervals in an annular shape are formed in the inner wall of the shaft hole, a shaft rod is sleeved in the shaft hole, the surface of the shaft rod is fixedly connected with the anti-slip strips distributed at equal intervals in an annular shape, the lower end of the winch main body is rotatably connected with a supporting sleeve, a sleeve hole is formed in the center of the supporting sleeve, the sleeve hole and the shaft hole are concentric and coaxial, limit grooves distributed at equal intervals are formed in the surface of the supporting sleeve, balls are rotatably connected in the limit grooves, and the grinding racks and the grinding, can more be favorable to smashing the capstan winch and roll the calcium carbonate raw materials to increase the ejection of compact speed of the calcium carbonate raw materials after smashing, thereby great improvement calcium carbonate raw materials's crushing efficiency, and the support cover and the ball that set up, under the rotatory condition of not influencing smashing the capstan winch, can increase the support area who smashes the capstan winch, thereby improve the rotational stability who smashes the capstan winch.
Furthermore, a surface contact of ball is connected with the guide way, the shape of guide way is ring shape, the guide way sets up the lower extreme surface at the capstan winch main part, and the axle center and the shaft hole of annular guide way are concentric coaxial, and the guide way can increase the area of contact of capstan winch main part and ball to improve support stability and rotational stability.
Furthermore, the surface of the winch main body is surrounded into a diversion trench by two adjacent crushing racks, the depth of the diversion trench is the thickness of the crushing racks, and the winch main body has the function of guiding out the qualified crushed calcium carbonate raw materials.
Furthermore, smash the breach and distribute along the length direction of smashing the rack with equal interval, the degree of depth of smashing the breach equals the half of guiding gutter degree of depth, and the calcium carbonate raw materials lateral shifting in the guiding gutter of being convenient for can not produce and pile up, improves ejection of compact speed to improve crushing efficiency.
Furthermore, the surface of the anti-slip strip is in contact connection with the inner wall of the anti-slip groove, the cross sections of the anti-slip strip and the anti-slip groove are semicircular, the contact area of the shaft lever and the winch main body can be increased, and the anti-slip winch further has the function of preventing slipping.
Compared with the prior art, the invention has the advantages that:
(1) the crushing rack that is the heliciform and distributes of this scheme setting and crushing breach can more be favorable to smashing the capstan winch and roll the calcium carbonate raw materials to increase the ejection of compact speed of the calcium carbonate raw materials after smashing, thereby great improvement calcium carbonate raw materials smashes efficiency, and the support cover and the ball that set up, under the rotatory condition of not influencing smashing the capstan winch, can increase the support area who smashes the capstan winch, thereby improve the rotational stability who smashes the capstan winch.
(2) A surface contact of ball is connected with the guide way, and the shape of guide way is the ring shape, and the guide way setting is at the lower extreme surface of capstan winch main part, and the axle center and the shaft hole of annular guide way are concentric coaxial, and the guide way can increase the area of contact of capstan winch main part and ball to improve support stability and rotational stability.
(3) The surface of capstan winch main part encloses into the guiding gutter through two adjacent crushing racks, and the degree of depth of guiding gutter is the thickness of smashing the rack, has the function of deriving and smashing qualified calcium carbonate raw materials.
(4) Smash the breach along the equidistant distribution of the length direction of smashing the rack, the degree of depth of smashing the breach equals the half of guiding gutter degree of depth, and the calcium carbonate raw materials lateral shifting in the guiding gutter of being convenient for can not produce and pile up, improves ejection of compact speed to improve crushing efficiency.
(5) The surface of antislip strip is connected with the inner wall contact in antiskid groove, and the cross-sectional shape in antislip strip and antiskid groove is semi-circular, can increase the area of contact of axostylus axostyle and capstan winch main part, still has the function of preventing skidding.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a bottom view of the capstan body construction of the present invention;
FIG. 4 is an enlarged view of the portion B of FIG. 3;
fig. 5 is a schematic view of the mounting structure of the support sleeve and the ball of fig. 3.
The reference numbers in the figures illustrate:
1 winch main body, 11 crushing racks, 12 diversion trenches, 13 crushing gaps, 14 shaft holes, 15 antiskid grooves, 16 guide trenches, 2 shaft rods, 21 antiskid strips, 3 support sleeves, 31 trepanning holes, 32 limiting grooves and 33 balls.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, a grinding winch for a grinding device for calcium carbonate classification treatment comprises a winch main body 1, referring to fig. 1-5, wherein the surface of the winch main body 1 is fixedly connected with grinding racks 11 distributed at equal intervals in an annular shape, the winch main body 1 is driven by a motor and a shaft lever 2 to rotate, and calcium carbonate raw materials are ground by matching the grinding racks 11 with rack plates, which belongs to the prior art, the grinding racks 11 are spirally connected with the winch main body 1, the surface of the grinding racks 11 is provided with grinding notches 13, a shaft hole 14 is formed at the shaft center of one end surface of the winch main body 1, the shaft hole 14 is used for fixing the installation position of the shaft lever 2, the inner wall of the shaft hole 14 is provided with anti-slip grooves 15 distributed at equal intervals in an annular shape, the shaft lever 2 is sleeved in the shaft hole 14, one end of the shaft, the fixed surface of axostylus axostyle 2 is connected with antislip strip 21 that annular equidistance distributes, the lower extreme of capstan winch main part 1 rotates and is connected with and supports cover 3, support cover 3 and can make the bottom of capstan winch main part 1 support, avoid capstan winch main part 1 to move down in the use and rubbing with the contact of reducing mechanism bottom inner wall, the central point that supports cover 3 puts and is equipped with trepanning 31, trepanning 31 and shaft hole 14 are concentric coaxial, support the surface of cover 3 and set up the spacing groove 32 that the equidistance distributes, roll in the spacing groove 32 and be connected with ball 33, ball 33 can reduce the spin resistance of capstan winch main part 1.
Referring to fig. 1 and 4, a surface of the ball 33 is in contact connection with the guide groove 16, the guide groove 16 is in a circular ring shape, the guide groove 16 is disposed on the lower end surface of the winch main body 1, the axis of the circular guide groove 16 is concentric and coaxial with the shaft hole 14, the guide groove 16 can increase the contact area between the winch main body 1 and the ball 33, so as to improve the support stability and the rotation stability, the surface of the winch main body 1 surrounds the guide groove 12 through two adjacent crushing racks 11, the depth of the guide groove 12 is the thickness of the crushing rack 11, and the guide groove has a function of guiding out the qualified crushed calcium carbonate raw material.
Referring to fig. 2 and 3, the crushing notches 13 are equidistantly distributed along the length direction of the crushing rack 11, the depth of the crushing notches 13 is equal to half of the depth of the diversion trench 12, so that the calcium carbonate raw material in the diversion trench 12 can move transversely, accumulation cannot occur, the discharging speed is increased, the crushing efficiency is improved, the surface of the anti-slip strip 21 is in contact connection with the inner wall of the anti-slip trench 15, the cross-sectional shapes of the anti-slip strip 21 and the anti-slip trench 15 are semicircular, the contact area between the shaft rod 2 and the winch main body 1 can be increased, and the anti-slip function is further provided.
This calcium carbonate grading plant's reducing mechanism is with smashing capstan winch in the use, the crushing rack 11 that is the heliciform and distributes that sets up makes the calcium carbonate raw materials downstream and the interlock is smashed more easily, and smash the crushing breach 13 that 11 surfaces of rack set up, can avoid the calcium carbonate raw materials after smashing to pile up in guiding gutter 12, make the downward flow that the raw materials after smashing can be quick, thereby increase the ejection of compact speed of the calcium carbonate raw materials after smashing, and then great improvement calcium carbonate raw materials' crushing efficiency, and when capstan winch main part 1 is rotatory, ball 33 is along with rotating, can not lead to the fact what influence to the rotation of smashing the capstan winch, and can also make the lower extreme and the reducing mechanism shells inner wall contact support of capstan winch main part 1 through ball 33 and support cover 3, thereby improve the rotational stability of smashing the capstan winch.
The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (5)
1. The utility model provides a calcium carbonate grading plant's reducing mechanism is with smashing capstan winch, includes capstan winch main part (1), its characterized in that: the surface of the winch main body (1) is fixedly connected with annular crushing racks (11) distributed at equal intervals, the crushing racks (11) are spirally connected with the winch main body (1), the surface of the crushing racks (11) is provided with crushing notches (13), one end face of the winch main body (1) is provided with a shaft hole (14) at the shaft center, the inner wall of the shaft hole (14) is provided with annular anti-skidding grooves (15) distributed at equal intervals, a shaft rod (2) is sleeved in the shaft hole (14), the surface of the shaft rod (2) is fixedly connected with annular anti-skidding strips (21) distributed at equal intervals, the lower end of the winch main body (1) is rotatably connected with a support sleeve (3), the central position of the support sleeve (3) is provided with a sleeve hole (31), the sleeve hole (31) is concentric and coaxial with the shaft hole (14), and the surface of the support sleeve (3) is provided with limit grooves (, the limiting groove (32) is connected with a ball (33) in a rolling manner.
2. The grinding winch for a grinding apparatus for classification of calcium carbonate according to claim 1, wherein: one surface of the ball (33) is in contact connection with a guide groove (16), the guide groove (16) is annular, the guide groove (16) is arranged on the lower end surface of the winch main body (1), and the axis of the annular guide groove (16) is concentric and coaxial with the shaft hole (14).
3. The grinding winch for a grinding apparatus for classification treatment of calcium carbonate according to claims 1-2, characterized in that: the surface of the winch main body (1) is encircled into a diversion trench (12) through two adjacent crushing racks (11), and the depth of the diversion trench (12) is the thickness of the crushing racks (11).
4. The grinding winch for a grinding apparatus for classification of calcium carbonate according to claims 1 to 3, characterized in that: the crushing notches (13) are distributed at equal intervals along the length direction of the crushing rack (11), and the depth of the crushing notches (13) is equal to half of the depth of the guide groove (12).
5. The grinding winch for a grinding apparatus for classification of calcium carbonate according to claims 1 to 4, wherein: the surface of the anti-skid strip (21) is in contact connection with the inner wall of the anti-skid groove (15), and the cross sections of the anti-skid strip (21) and the anti-skid groove (15) are semicircular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110005488.7A CN112808439A (en) | 2021-01-05 | 2021-01-05 | Calcium carbonate grading treatment's reducing mechanism is with smashing capstan winch |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110005488.7A CN112808439A (en) | 2021-01-05 | 2021-01-05 | Calcium carbonate grading treatment's reducing mechanism is with smashing capstan winch |
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| Publication Number | Publication Date |
|---|---|
| CN112808439A true CN112808439A (en) | 2021-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110005488.7A Pending CN112808439A (en) | 2021-01-05 | 2021-01-05 | Calcium carbonate grading treatment's reducing mechanism is with smashing capstan winch |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160136648A1 (en) * | 2013-07-22 | 2016-05-19 | Imp Technologies Pty Ltd | Adjustable super fine crusher |
| CN106492943A (en) * | 2016-10-09 | 2017-03-15 | 杭州富阳正易工贸有限公司 | A kind of Double helix pulverizing mechanism |
| CN107756687A (en) * | 2017-12-01 | 2018-03-06 | 浙江清大粉体材料有限公司 | One kind recovery rubber reducing mechanism |
| CN211865154U (en) * | 2020-01-18 | 2020-11-06 | 赤峰大井子矿业有限公司 | Based on copper roughing is with cone crusher |
-
2021
- 2021-01-05 CN CN202110005488.7A patent/CN112808439A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160136648A1 (en) * | 2013-07-22 | 2016-05-19 | Imp Technologies Pty Ltd | Adjustable super fine crusher |
| CN106492943A (en) * | 2016-10-09 | 2017-03-15 | 杭州富阳正易工贸有限公司 | A kind of Double helix pulverizing mechanism |
| CN107756687A (en) * | 2017-12-01 | 2018-03-06 | 浙江清大粉体材料有限公司 | One kind recovery rubber reducing mechanism |
| CN211865154U (en) * | 2020-01-18 | 2020-11-06 | 赤峰大井子矿业有限公司 | Based on copper roughing is with cone crusher |
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Application publication date: 20210518 |
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