CN213825029U - Grinding device for limestone treatment - Google Patents
Grinding device for limestone treatment Download PDFInfo
- Publication number
- CN213825029U CN213825029U CN202022135051.9U CN202022135051U CN213825029U CN 213825029 U CN213825029 U CN 213825029U CN 202022135051 U CN202022135051 U CN 202022135051U CN 213825029 U CN213825029 U CN 213825029U
- Authority
- CN
- China
- Prior art keywords
- grinding
- charging tray
- wheel
- heat transfer
- screening
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Crushing And Grinding (AREA)
- Disintegrating Or Milling (AREA)
Abstract
The utility model discloses a grinding device for limestone treatment, which comprises a box body, a screening material rolling and feeding mechanism and a drying and crushing mechanism, wherein the screening material rolling and feeding mechanism and the drying and crushing mechanism are arranged inside the box body; the broken mechanism of stoving sets up in the below that the sieve material rolled and send the mechanism, including the sieve charging tray that is reciprocating motion by the power mechanism drive, sieve charging tray is last adjacent to be provided with screen cloth and heat transfer dish, and the top that lies in the sieve charging tray on the box is provided with the wheel of grinding, grinds the wheel and is used for rolling to the building stones on the heat transfer dish, and the below of screen cloth is provided with the collection magazine, and the below of heat transfer dish is provided with snakelike electrothermal tube, the utility model discloses reducible glutinous wet building stones mill the in-process to the wearing and tearing of device to reduce to glue stifled.
Description
Technical Field
The utility model relates to a building stones milling technical field, concretely relates to limestone treatment is with milling device.
Background
When the limestone is treated in a later application, the limestone needs to be crushed and ground to the granularity of grinding, and due to the fact that some stones contain moisture, when the moisture content of the wet stones exceeds a certain amount, the wet stones stick to the equipment, and accumulated materials are formed inside the device, so that abrasion is caused to the grinding device.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides a limestone processing is with device of milling to solve the above-mentioned defect among the prior art.
A grinding device for limestone treatment comprises a box body, a screening material grinding and feeding mechanism and a drying and crushing mechanism, wherein the screening material grinding and feeding mechanism and the drying and crushing mechanism are arranged in the box body, a feeding hole is formed in the upper portion of the box body, the screening material grinding and feeding mechanism is located below the feeding hole and comprises a plurality of conveying rollers driven to rotate through a belt wheel mechanism, the belt wheel mechanism is driven to rotate through a first motor, a plurality of grinding gears are radially and alternately arranged on two adjacent conveying rollers, and a material passing gap is formed between every two alternately adjacent grinding gears;
the broken mechanism of stoving sets up in the below that the sieve material rolled and send the mechanism, includes and is reciprocating motion's sieve charging tray by the power mechanism drive, sieve charging tray is last adjacent to be provided with screen cloth and heat transfer dish, and the top that lies in the sieve charging tray on the box is provided with grinds the material wheel, grinds the material wheel and is used for rolling the building stones on the heat transfer dish, and the below of screen cloth is provided with the material collecting box, and the below of heat transfer dish is provided with snakelike electrothermal tube.
Preferably, the pivot of grinding the material wheel is rotated through rotating the support and is installed between the lateral wall of box, be provided with the gear in the pivot, be provided with on the sieve charging tray with gear intermeshing's rack leaves between grinding the material wheel and the heat transfer dish and rolls the material clearance.
Preferably, power unit includes connecting rod, crank and second motor, the one end of connecting rod is articulated to be installed in the one end of sieve charging tray, the connecting rod other end is connected with the eccentric rotation of crank, and the second motor drive crank is rotatory, and sieve charging tray, connecting rod, crank and second motor constitute slider-crank mechanism.
Preferably, the material grinding wheel is provided with convex blocks, and the material grinding gap is positioned between the convex blocks.
Preferably, the lateral wall of box is provided with the guided way, sieve charging tray slidable mounting is on the guided way.
The utility model has the advantages of as follows:
the utility model discloses the device rolls through sieve material and send mechanism to place the building stones on it and carry out preliminary screening that rolls, glutinous wet difficult broken building stones pass through the material gap of crossing between the conveying roller and drop to the sieve charging tray of below on, reciprocating motion is done by slider-crank mechanism drive to the sieve charging tray, make sieve charging tray go up be not conform to the glutinous wet lime stone granule of the size of sieving by the snakelike electrothermal tube further stoving of below, it is smashed further to roll through the material wheel of rolling of top simultaneously, to sieving through unified the collection box behind the grain, reducible glutinous wet building stones mill the wearing and tearing of in-process to the device, and reduce and glue stifled.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic structural view of the drying and crushing mechanism of the present invention;
fig. 4 is a schematic side view of the sieving material rolling mechanism of the present invention;
FIG. 5 is a detailed structure diagram of the conveying roller of the present invention;
fig. 6 is a schematic diagram of the position distribution of the material grinding wheel and the heat transfer plate of the present invention.
In the figure:
1-a box body; 2-a screening material rolling and conveying mechanism; 3-drying and crushing mechanism; 4-a feed inlet; 5-a material collecting box; 6-snake-shaped electric heating tubes;
101-a guide rail; 201-a pulley mechanism; 202-conveying rollers; 203-grinding gear; 204-passing gap;
301-screening trays; 302-a screen; 303-heat transfer plate; 304-a grinding wheel; 305-a connecting rod; 306-crank; 307-a second electric machine; 309-gear; 310-a rack; 311-rolling the material passing gap; 312-bump.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1 to 6, the present invention provides a grinding device for limestone processing, which can improve the grinding efficiency of limestone. Specifically, the method comprises the following steps:
the milling device comprises a box body 1, a screening and grinding mechanism 2 and a drying and crushing mechanism 3, wherein the screening and grinding mechanism 2 and the drying and crushing mechanism 3 are arranged inside the box body 1.
The screening material rolling and conveying mechanism 2 is used for carrying out primary rolling and screening on stones placed on the screening material rolling and conveying mechanism;
the drying and crushing mechanism 3 is used for further dehumidifying and finely crushing the limestone after the primary grinding and screening.
The feeding hole 4 is formed in the upper portion of the box body 1, the screening material rolling and conveying mechanism 2 is located below the feeding hole 4 and comprises a plurality of conveying rollers 202 which are driven to rotate through a belt wheel mechanism 201, the belt wheel mechanism 201 is driven to rotate through a first motor (not shown in the figure), a plurality of material rolling gears 203 are arranged on the conveying rollers 202 in a radial staggered mode, and material passing gaps 204 are formed between the adjacent material rolling gears 203 in a staggered mode.
Wherein, broken mechanism 3 of stoving sets up in the below that sieve material rolled and send mechanism 2, is reciprocating motion's sieve charging tray 301 including being driven power mechanism drive, sieve charging tray 301 is last adjacent to be provided with screen cloth 302 and heat transfer dish 303, and the top that lies in sieve charging tray 301 on the box 1 is provided with material grinding wheel 304, and material grinding wheel 304 is used for rolling the building stones on the heat transfer dish 303, and the below of screen cloth 302 is provided with material collection box 5, and the below of heat transfer dish 303 is provided with snakelike electrothermal tube 6.
Specifically, the method comprises the following steps: the power mechanism comprises a connecting rod 305, a crank 306 and a second motor 307, one end of the connecting rod 305 is hinged to one end of the screening tray 301, the other end of the connecting rod 305 is connected with the crank 306 in an eccentric rotation mode, the second motor 307 drives the crank 306 to rotate, and the screening tray 301, the connecting rod 305, the crank 306 and the second motor 307 form a crank-slider mechanism.
The lateral wall of box 1 is provided with guided way 101, sieve charging tray 301 slidable mounting is on guided way 101. Smooth reciprocating movement of the sieve tray 301 can be ensured.
The pivot of grinding wheel 304 is rotated through rotating the support and is installed between the lateral wall of box 1, be provided with gear 309 in the pivot, be provided with on the sieve charging tray 301 with gear 309 intermeshing's rack 310, leave between grinding wheel 304 and the heat transfer dish 303 and roll material clearance 311. The material grinding wheel 304 is provided with the protruding blocks 312, and the material grinding gap 311 is located between the protruding blocks 312, so that the contact area between stone and the material grinding wheel can be increased, and the grinding efficiency is improved.
The utility model discloses the theory of operation of device is:
firstly, feeding: feeding stones to a conveying roller 202 of the screening material rolling and conveying mechanism 2 through a feeding hole 4;
secondly, primarily rolling and screening: the first motor is started, the belt wheel mechanism 201 drives the conveying rollers 202 to rotate synchronously, so that stones supported on the belt wheel mechanism are conveyed from one end to the other end, the stones are prevented from being accumulated at the feeding port 4, after being conveyed to the other end, the first motor is driven to rotate reversely, the stones are conveyed reversely, as the grinding gears 203 on the two adjacent conveying rollers 202 are arranged in a staggered mode, the stones during distribution can be primarily ground and crushed, the crushed stones can fall onto the screen 302 of the screening tray 301 below from the material passing gap 204, broken stone particles meeting the specification requirement fall into the material collecting box 5 below the screen 302, and stones not meeting the requirement are further crushed on the screening tray 301; by adopting the mode, on one hand, wet materials contained in the stones can be screened by the screening material grinding mechanism 2 in a large amount, so that the crushing efficiency of the stones above is improved;
thirdly, dehumidifying and finely crushing stone materials: the second motor 307 is started, so that the power mechanism drives the screening disc 301 to reciprocate along the guide rail 101, on one hand, the screening disc 301 shakes left and right, stone reaching the standard can be accelerated to enter the material collecting box 5 below through the screen 302, and shaking blanking is promoted; on the other hand, the sieve tray 301 which is shaken back and forth can shake the stone material part which does not reach the grain size standard to the heat transfer tray 303 at one side, when the heat transfer tray 303 passes above the serpentine electric heating tube 6, the wet material which is not easy to be rolled is dried, the rack 310 which moves along with the sieve tray 301 drives the material rolling wheel 304 which is positioned at the gear 309 which is meshed with the rack to rotate, the crushed material which passes through the upper part of the heat transfer tray 303 below the material rolling wheel 304 is further ground, the fine crushing of the stone material is promoted, and all the stone material is collected by the material collecting box 5 until the crushed stone material is qualified. The utility model discloses the reducible glutinous wet building stones of device process of milling is to the wearing and tearing of device to it is stifled to reduce to glue.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (5)
1. A grinding device for limestone processing is characterized in that: the screening material grinding and feeding device comprises a box body (1), a screening material grinding and feeding mechanism (2) and a drying and crushing mechanism (3), wherein the screening material grinding and feeding mechanism (2) and the drying and crushing mechanism (3) are arranged inside the box body (1), a feeding hole (4) is formed in the upper portion of the box body (1), the screening material grinding and feeding mechanism (2) is located below the feeding hole (4) and comprises a plurality of conveying rollers (202) driven to rotate through a belt wheel mechanism (201), the belt wheel mechanism (201) is driven to rotate through a first motor, a plurality of grinding gears (203) are radially and alternately arranged on two adjacent conveying rollers (202), and a material passing gap (204) is formed between every two adjacent grinding gears (203) in an alternate mode;
stoving crushing mechanism (3) set up in the below of sieve material roll-off mechanism (2), including sieve charging tray (301) that is reciprocating motion by the power mechanism drive, sieve charging tray (301) are gone up the adjacent screen cloth (302) and are provided with heat transfer dish (303), and the top that lies in sieve charging tray (301) on box (1) is provided with grinds material wheel (304), grinds material wheel (304) and is used for rolling the building stones on heat transfer dish (303), and the below of screen cloth (302) is provided with material collecting box (5), and the below of heat transfer dish (303) is provided with snakelike electrothermal tube (6).
2. The grinding apparatus for limestone processing as claimed in claim 1, wherein: the pivot of grinding wheel (304) is rotated through rotating the support and is installed between the lateral wall of box (1), be provided with gear (309) in the pivot, be provided with on sieve charging tray (301) with gear (309) intermeshing's rack (310), it rolls material clearance (311) to leave between grinding wheel (304) and heat transfer dish (303).
3. The grinding apparatus for limestone processing as claimed in claim 1, wherein: the power mechanism comprises a connecting rod (305), a crank (306) and a second motor (307), one end of the connecting rod (305) is hinged to one end of the screening tray (301), the other end of the connecting rod (305) is connected with the crank (306) in an eccentric rotation mode, the second motor (307) drives the crank (306) to rotate, and the screening tray (301), the connecting rod (305), the crank (306) and the second motor (307) form a crank-slider mechanism.
4. The grinding apparatus for limestone processing as claimed in claim 2, wherein: the material grinding wheel (304) is provided with convex blocks (312), and the material grinding gap (311) is positioned between the convex blocks (312).
5. The grinding apparatus for limestone processing as claimed in claim 1, wherein: the lateral wall of box (1) is provided with guided way (101), sieve charging tray (301) slidable mounting is on guided way (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022135051.9U CN213825029U (en) | 2020-09-25 | 2020-09-25 | Grinding device for limestone treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022135051.9U CN213825029U (en) | 2020-09-25 | 2020-09-25 | Grinding device for limestone treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213825029U true CN213825029U (en) | 2021-07-30 |
Family
ID=77006764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022135051.9U Active CN213825029U (en) | 2020-09-25 | 2020-09-25 | Grinding device for limestone treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213825029U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114097861A (en) * | 2021-11-12 | 2022-03-01 | 高邮市健龙蜗牛养殖科技有限公司 | Snail shelling processing device for breeding snails |
| CN114570468A (en) * | 2022-03-04 | 2022-06-03 | 扬州联通医药设备有限公司 | Medicine grinding component and grinding machine |
-
2020
- 2020-09-25 CN CN202022135051.9U patent/CN213825029U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114097861A (en) * | 2021-11-12 | 2022-03-01 | 高邮市健龙蜗牛养殖科技有限公司 | Snail shelling processing device for breeding snails |
| CN114570468A (en) * | 2022-03-04 | 2022-06-03 | 扬州联通医药设备有限公司 | Medicine grinding component and grinding machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213825029U (en) | Grinding device for limestone treatment | |
| CN1236865C (en) | Cereal sorting system and roll sorting machine | |
| CN209631301U (en) | A kind of Chinese medicine grinding device | |
| CN212576831U (en) | Carborundum miropowder supersound sieve filter screening plant | |
| CN112475220A (en) | Molding sand casting is with dustless processing recovery unit of molding sand | |
| CN207628489U (en) | A kind of flour processing milling device | |
| CN219003311U (en) | Broken screening plant of medicinal material raw materials | |
| CN108816473B (en) | Cement plant is with smashing grinder | |
| CN207735111U (en) | A kind of chemical particle preparation facilities | |
| CN201454821U (en) | Trommel screen of sand maker | |
| CN213825251U (en) | Chinese-medicinal material is with smashing grinder | |
| CN212164842U (en) | Bean draining device | |
| CN114308213A (en) | Grain grinding device capable of intermittently discharging and automatically screening | |
| CN213762742U (en) | Peanut skin peeling device | |
| CN113814055A (en) | Limestone powder preparation process | |
| CN219502846U (en) | Walnut shell stoving reducing mechanism is used in walnut processing | |
| CN2614083Y (en) | Chilli grinding machine | |
| CN219224311U (en) | Grinding device convenient to collect for solid food detection | |
| CN213349026U (en) | Grinding device | |
| CN221046218U (en) | Rare earth raw material treatment device | |
| CN218590750U (en) | Material crushing device for plate filter press | |
| CN115475755B (en) | Sesame oil production raw material filtering and dedusting equipment | |
| CN212284195U (en) | Fodder reducing mechanism | |
| CN221132573U (en) | Slurry grinding device | |
| CN213669487U (en) | Novel roller press |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |