CN211988941U - Grinding mechanism of Raymond machine - Google Patents
Grinding mechanism of Raymond machine Download PDFInfo
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- CN211988941U CN211988941U CN201922478513.4U CN201922478513U CN211988941U CN 211988941 U CN211988941 U CN 211988941U CN 201922478513 U CN201922478513 U CN 201922478513U CN 211988941 U CN211988941 U CN 211988941U
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Abstract
The utility model belongs to the technical field of Raymond mills, in particular to a grinding mechanism of a Raymond mill, aiming at the problems that the prior Raymond mill is inconvenient to screen raw materials when in use, the raw materials are different in size, the grinding effect is reduced, meanwhile, the feeding is completely leaned on the natural slip of a feeding pipeline, and the feeding efficiency is low, the utility model provides a scheme which comprises a shell, a discharge port is arranged at the top of the shell, a grinding ring is fixedly arranged in the shell, a rotating shaft is rotatably arranged at the bottom of the shell, a mounting plate is fixedly arranged at the top of the rotating shaft, a plurality of grinding rollers are fixedly arranged at the bottom of the mounting plate, a feeding pipeline is fixedly communicated with one side of the shell, two supporting bottom plates are fixedly arranged at the bottom of the shell, the utility model can screen the raw materials, lead the raw materials to be more uniform, improve the grinding, the grinding efficiency is improved, the structure is simple, and the use is convenient.
Description
Technical Field
The utility model relates to a raymond machine technical field especially relates to a grinding mechanism of raymond machine.
Background
The Raymond mill is a common milling device and is mainly used for high-fineness powder processing of 280 materials in industries such as barite, calcite, potash feldspar, talc, marble, limestone, dolomite, fluorite, lime, activated clay, activated carbon, bentonite, kaolin, cement, phosphate rock, gypsum, glass, bluestone, petroleum coke, chemical raw material heat-insulating materials and the like, wherein the Mohs hardness of the materials is not more than 9.3, and the humidity of the materials is less than 6%.
Through searching, publication No.: CN 208839787U's patent document discloses a can meticulous firebrick production of grinding use raymond mill, including the base, the outer fixed surface of one side of the upper end of base installs No. one air pressure bar, the outer fixed surface of the upper end opposite side of base installs No. two air pressure bars, the outer fixed surface of the upper end middle part side of base installs the air pump. Be equipped with the air pump, the air pressure bar, the supporting disk, a roller, bushing plate in No. two rollers and the carbon fiber, can be convenient for adjust the height of raymond machine at any time, the maintenance of being convenient for when guaranteeing it to damage, and can satisfy the equal normal operating requirement of people of different heights, and can carry out the secondary and grind, guarantee that the powder can grind more abundant, can also be at the grinding in-process, because bushing plate is removable in the carbon fiber, and can reduce the wearing and tearing of the gas that contains the powder to metal barrel, improve equipment's life, bring better use prospect.
However, when the raymond mill is used, raw materials are not conveniently screened, the raw materials are different in size, the grinding effect is reduced, meanwhile, feeding of the raymond mill completely depends on natural sliding of a feeding pipeline, and feeding efficiency is low, so that the grinding mechanism of the raymond mill is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the raymond machine and when using, be not convenient for sieve the raw materials, the raw materials is not of uniform size, has reduced the grinding effect, and its feeding leans on feed pipe's natural landing completely simultaneously, shortcoming that feed efficiency is low, and the grinding mechanism of a raymond machine that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a grinding mechanism of a Raymond mill comprises a shell, wherein a discharge hole is formed in the top of the shell, a grinding ring is fixedly mounted in the shell, a rotating shaft is rotatably mounted at the bottom of the shell, a mounting plate is fixedly mounted at the top of the rotating shaft, a plurality of grinding rollers are fixedly mounted at the bottom of the mounting plate, a feeding pipeline is fixedly communicated with one side of the shell, two supporting bottom plates are fixedly mounted at the bottom of the shell, one side, close to each other, of the two supporting bottom plates is fixedly mounted with a same fixed transverse plate, a driving motor is fixedly mounted at the bottom of the fixed transverse plate, an output shaft of the driving motor is fixedly connected with the bottom of the rotating shaft, an L-shaped mounting plate is fixedly mounted at one side of the supporting bottom plates, a side plate is fixedly mounted at the top of the L-shaped mounting plate, the toper is fought and is fixed the intercommunication with charge-in pipeline, slidable mounting has L shape arm-tie on the curb plate, and slidable mounting has the screen cloth in the sieve charging box, screen cloth and L shape arm-tie fixed connection, one side fixed mounting of curb plate has the fixed plate that is located the toper below of fighting, rotates on the fixed plate and installs the rotor plate, and one side fixed mounting of rotor plate has the piece of beating, one side fixed mounting of L shape arm-tie has the diaphragm, and one side of diaphragm is rotated and is installed the one end of connecting rod, and the other end and the rotor plate of connecting rod rotate and be.
Preferably, the top of the fixed transverse plate is slidably provided with a sliding plate, the outer side of the rotating shaft is fixedly sleeved with a cam, and the cam is matched with the sliding plate.
Preferably, one side of the sliding plate far away from the cam is fixedly provided with one ends of a plurality of return springs, and the other ends of the return springs are fixedly connected with the supporting bottom plate.
Preferably, a rectangular cross hole is formed in one of the two support bottom plates, a connecting plate is slidably mounted in the rectangular cross hole, one side of the connecting plate is fixedly connected with the sliding plate, and the other side of the connecting plate is fixedly connected with the L-shaped pulling plate.
Preferably, the guide rails are welded at the tops of the fixed transverse plate and the L-shaped mounting plate, the sliding blocks are fixedly mounted at the bottoms of the L-shaped pulling plate and the sliding plate, and the sliding blocks are connected with the guide rails in a sliding mode.
Compared with the prior art, the utility model has the advantages of:
(1) when the scheme is used, the horizontal reciprocating motion of the sliding plate is realized through the matching of the cam and the reset spring, the sliding plate drives the connecting plate to horizontally reciprocate, the connecting plate drives the L-shaped pulling plate to horizontally reciprocate, the L-shaped pulling plate drives the screen to horizontally reciprocate, raw materials are screened through the screen, uniform raw materials enter the shell through the conical hopper and the feeding pipeline, and the raw materials are ground through the plurality of grinding rollers and the grinding ring;
(2) according to the scheme, the transverse plate is driven to horizontally reciprocate by the horizontal reciprocating motion of the L-shaped pulling plate, the connecting rod is driven to move by the transverse plate, the connecting rod drives the rotating plate to continuously swing left and right, and the rotating plate drives the knocking block to continuously knock the feeding pipeline, so that the feeding pipeline vibrates, and the conveying speed of raw materials is increased;
(3) the utility model discloses can sieve the raw materials, make the raw materials more even, improve the grinding effect, can make charge-in pipeline vibrations simultaneously for the conveying speed of raw materials improves grinding efficiency, simple structure, convenient to use.
Drawings
Fig. 1 is a schematic structural diagram of a grinding mechanism of a raymond mill according to the present invention;
fig. 2 is a schematic perspective view of a tapered bucket of a grinding mechanism of a raymond mill according to the present invention;
fig. 3 is a schematic view of a three-dimensional structure of the rotation shaft and the cam connection of the grinding mechanism of the raymond mill of the present invention.
In the figure: the device comprises a shell 1, a grinding ring 2, a rotating shaft 3, a mounting plate 4, a grinding roller 5, a feeding pipeline 6, a supporting bottom plate 7, a fixing transverse plate 8, a driving motor 9, a cam 10, a sliding plate 11, a connecting plate 12, a return spring 13, a mounting plate 14L-shaped, a side plate 15, a screening box 16, a screening net 17, a pulling plate 18L-shaped, a transverse plate 19, a connecting rod 20, a fixing plate 21, a rotating plate 22, a beating block 23 and a conical hopper 24.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.
Example one
Referring to fig. 1-3, a grinding mechanism of a raymond mill comprises a shell 1, a discharge port is arranged at the top of the shell 1, a grinding ring 2 is fixedly arranged in the shell 1, a rotating shaft 3 is rotatably arranged at the bottom of the shell 1, a scraper knife is further arranged on the rotating shaft 3, a mounting plate 4 is fixedly arranged at the top of the rotating shaft 3, a plurality of grinding rollers 5 are fixedly arranged at the bottom of the mounting plate 4, a feeding pipeline 6 is fixedly communicated with one side of the shell 1, two supporting bottom plates 7 are fixedly arranged at the bottom of the shell 1, the same fixed transverse plate 8 is fixedly arranged at the mutually close sides of the two supporting bottom plates 7, a driving motor 9 is fixedly arranged at the bottom of the fixed transverse plate 8, an output shaft of the driving motor 9 is fixedly connected with the bottom of the rotating shaft 3, an L-shaped mounting plate 14 is fixedly, one side fixed mounting of curb plate 15 has the top to be open-ended sieve workbin 16 with the bottom, sieve workbin 16's bottom fixed mounting has the toper to fight 24, toper fill 24 and charge-in pipeline 6 fixed intercommunication, slidable mounting has L shape arm-tie 18 on curb plate 15, slidable mounting has screen cloth 17 in the sieve workbin 16, screen cloth 17 and L shape arm-tie 18 fixed connection, one side fixed mounting of curb plate 15 has the fixed plate 21 that is located toper fill 24 below, it installs rotor plate 22 to rotate on the fixed plate 21, one side fixed mounting of rotor plate 22 has striking piece 23, one side fixed mounting of L shape arm-tie 18 has diaphragm 19, one side of diaphragm 19 is rotated and is installed the one end of connecting rod 20, the other end and the rotor plate 22 of connecting rod 20 are rotated and are.
In this embodiment, the top of the fixed transverse plate 8 is slidably provided with a sliding plate 11, the outer side of the rotating shaft 3 is fixedly sleeved with a cam 10, the cam 10 is matched with the sliding plate 11, and the cam 10 rotates to extrude the sliding plate 11, so that the sliding plate 11 moves horizontally.
In this embodiment, one side of the sliding plate 11 far away from the cam 10 is fixedly provided with one end of a plurality of return springs 13, the other ends of the plurality of return springs 13 are fixedly connected with the supporting base plate 7, and the plurality of return springs 13 reset the sliding plate 11.
In this embodiment, a rectangular cross hole is formed in one supporting base plate 7 of the two supporting base plates 7, a connecting plate 12 is slidably mounted in the rectangular cross hole, one side of the connecting plate 12 is fixedly connected with the sliding plate 11, the other side of the connecting plate 12 is fixedly connected with the L-shaped pulling plate 18, and the sliding plate 11 drives the L-shaped pulling plate 18 to move synchronously through the connecting plate 12 when moving.
In this embodiment, the guide rails are welded on the top of the fixed transverse plate 8 and the top of the L-shaped mounting plate 14, the sliders are fixedly mounted on the bottoms of the L-shaped pull plate 18 and the sliding plate 11, the sliders are slidably connected with the guide rails, and the guide rails and the sliders can enable the L-shaped pull plate 18 and the sliding plate 11 to stably move.
Example two
Referring to fig. 1-3, a grinding mechanism of a Raymond mill comprises a shell 1, a discharge port is arranged at the top of the shell 1, a grinding ring 2 is fixedly installed in the shell 1 through bolts, a rotating shaft 3 is rotatably installed at the bottom of the shell 1, a scraper knife is further arranged on the rotating shaft 3, a mounting plate 4 is fixedly installed at the top of the rotating shaft 3 through bolts, a plurality of grinding rollers 5 are fixedly installed at the bottom of the mounting plate 4 through bolts, a feeding pipeline 6 is fixedly communicated with one side of the shell 1, two supporting bottom plates 7 are fixedly installed at the bottom of the shell 1 through bolts, the same fixed transverse plate 8 is fixedly installed at the mutually close side of the two supporting bottom plates 7 through bolts, a driving motor 9 is fixedly installed at the bottom of the fixed transverse plate 8 through bolts, an output shaft of the driving motor 9 is fixedly connected with the bottom of the rotating shaft 3, there is curb plate 15 at the top of L shape mounting panel 14 through bolt fixed mounting, there is open-ended sieve workbin 16 at top and bottom through bolt fixed mounting in one side of curb plate 15, there is toper fill 24 at the bottom of sieve workbin 16 through bolt fixed mounting, toper fill 24 and charge-in pipeline 6 fixed intercommunication, slidable mounting has L shape arm-tie 18 on the curb plate 15, slidable mounting has screen cloth 17 in the sieve workbin 16, screen cloth 17 and L shape arm-tie 18 fixed connection, there is fixed plate 21 that is located toper fill 24 below one side of curb plate 15 through bolt fixed mounting, rotatable mounting has rotor plate 22 on the fixed plate 21, there is beating piece 23 one side of rotor plate 22 through bolt fixed mounting, there is diaphragm 19 one side of L shape arm-tie 18 through bolt fixed mounting, one side of diaphragm 19 is rotated and is installed the one end of connecting rod 20, the other end and the rotor plate 22 of.
In this embodiment, the top of the fixed transverse plate 8 is slidably provided with a sliding plate 11, the outer side of the rotating shaft 3 is fixedly sleeved with a cam 10, the cam 10 is matched with the sliding plate 11, and the cam 10 rotates to extrude the sliding plate 11, so that the sliding plate 11 moves horizontally.
In this embodiment, one side of the sliding plate 11 far away from the cam 10 is fixedly provided with one ends of a plurality of return springs 13 through bolts, the other ends of the return springs 13 are fixedly connected with the supporting base plate 7, and the return springs 13 reset the sliding plate 11.
In this embodiment, a rectangular cross hole is formed in one supporting base plate 7 of the two supporting base plates 7, a connecting plate 12 is slidably mounted in the rectangular cross hole, one side of the connecting plate 12 is fixedly connected with the sliding plate 11, the other side of the connecting plate 12 is fixedly connected with the L-shaped pulling plate 18, and the sliding plate 11 drives the L-shaped pulling plate 18 to move synchronously through the connecting plate 12 when moving.
In this embodiment, the guide rails are welded on the top of the fixed transverse plate 8 and the top of the L-shaped mounting plate 14, the sliders are fixedly mounted at the bottoms of the L-shaped pull plate 18 and the sliding plate 11 through bolts, the sliders are connected with the guide rails in a sliding manner, and the guide rails and the sliders can enable the L-shaped pull plate 18 and the sliding plate 11 to move stably.
In the embodiment, when the grinding device is used, raw materials are poured into a sieve box 16, a driving motor 9 is started, the driving motor 9 drives a rotating shaft 3 to rotate, the rotating shaft 3 drives a mounting plate 4 to rotate, the mounting plate 4 drives a plurality of grinding rollers 5 to rotate, the rotating shaft 3 simultaneously drives a cam 10 to rotate, the cam 10 rotates to extrude a sliding plate 11 to slide leftwards, the sliding plate 11 extrudes a plurality of return springs 13, when the cam 10 does not extrude the sliding plate 11, the sliding plate 11 resets rightwards through the plurality of return springs 13, so that the horizontal reciprocating motion of the sliding plate 11 is realized, the sliding plate 11 drives a connecting plate 12 to horizontally reciprocate through the sliding plate 11, the connecting plate 12 drives an L-shaped pulling plate 18 to horizontally reciprocate, the L-shaped pulling plate 18 drives a sieve 17 to horizontally reciprocate, the raw materials are sieved through the sieve 17, uniform raw materials enter a shell 1 through a conical hopper 24 and a feeding pipeline 6, and, horizontal reciprocating motion drives diaphragm 19 horizontal reciprocating motion through L shape arm-tie 18 horizontal reciprocating motion, drives connecting rod 20 through diaphragm 19 and moves, and connecting rod 20 drives rotor plate 22 and constantly swings from side to side, and rotor plate 22 drives and beats piece 23 and constantly beats to feed tube 6, makes feed tube 6 vibrations for the conveying speed of raw materials.
The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.
Claims (5)
1. The grinding mechanism of the Raymond machine comprises a shell (1), wherein a discharge hole is formed in the top of the shell (1), a grinding ring (2) is fixedly mounted in the shell (1), a rotating shaft (3) is rotatably mounted at the bottom of the shell (1), a mounting plate (4) is fixedly mounted at the top of the rotating shaft (3), a plurality of grinding rollers (5) are fixedly mounted at the bottom of the mounting plate (4), a feeding pipeline (6) is fixedly communicated with one side of the shell (1), the grinding mechanism is characterized in that two supporting bottom plates (7) are fixedly mounted at the bottom of the shell (1), one side, close to each other, of the two supporting bottom plates (7) is fixedly mounted with the same fixed transverse plate (8), a driving motor (9) is fixedly mounted at the bottom of the fixed transverse plate (8), an output shaft of the driving motor (9) is fixedly connected with the bottom of the rotating shaft (3), and an L-shaped, the top fixed mounting of L shape mounting panel (14) has curb plate (15), one side fixed mounting of curb plate (15) has the top and the bottom is open-ended sieve workbin (16), the bottom fixed mounting of sieve workbin (16) has the toper to fight (24), and toper fill (24) and charge-in pipeline (6) fixed intercommunication, slidable mounting has L shape arm-tie (18) on curb plate (15), and slidable mounting has screen cloth (17) in sieve workbin (16), screen cloth (17) and L shape arm-tie (18) fixed connection, one side fixed mounting of curb plate (15) has fixed plate (21) that are located toper below fighting (24), and the rotatable lamella (22) of rotatable mounting on fixed plate (21), one side fixed mounting of rotatable lamella (22) has knockout block (23), one side fixed mounting of L shape arm-tie (18) has diaphragm (19), and one side of diaphragm (19) is rotated and is installed the one end of connecting rod (20), the other end of the connecting rod (20) is rotatably connected with the rotating plate (22).
2. The grinding mechanism of the Raymond mill as claimed in claim 1, characterized in that a sliding plate (11) is slidably mounted on the top of the fixed transverse plate (8), a cam (10) is fixedly sleeved on the outer side of the rotating shaft (3), and the cam (10) is matched with the sliding plate (11).
3. The grinding mechanism of the Raymond machine as claimed in claim 2, characterized in that one side of the sliding plate (11) far away from the cam (10) is fixedly provided with one ends of a plurality of return springs (13), and the other ends of the plurality of return springs (13) are fixedly connected with the supporting base plate (7).
4. The grinding mechanism of the Raymond machine as claimed in claim 1, characterized in that one (7) of the two support bases (7) is provided with a rectangular transverse hole, a connecting plate (12) is slidably mounted in the rectangular transverse hole, one side of the connecting plate (12) is fixedly connected with the sliding plate (11), and the other side of the connecting plate (12) is fixedly connected with the L-shaped pulling plate (18).
5. The grinding mechanism of the Raymond machine as claimed in claim 1, characterized in that the top of the fixed transverse plate (8) and the top of the L-shaped mounting plate (14) are welded with guide rails, and the bottom of the L-shaped pulling plate (18) and the bottom of the sliding plate (11) are fixedly provided with sliding blocks which are connected with the guide rails in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922478513.4U CN211988941U (en) | 2019-12-31 | 2019-12-31 | Grinding mechanism of Raymond machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922478513.4U CN211988941U (en) | 2019-12-31 | 2019-12-31 | Grinding mechanism of Raymond machine |
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| Publication Number | Publication Date |
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| CN211988941U true CN211988941U (en) | 2020-11-24 |
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| CN201922478513.4U Active CN211988941U (en) | 2019-12-31 | 2019-12-31 | Grinding mechanism of Raymond machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112514571A (en) * | 2020-11-30 | 2021-03-19 | 陈成 | Plate-bonded soil deep layer fertilization equipment and method thereof |
| CN114904621A (en) * | 2022-05-19 | 2022-08-16 | 徐州大利精创传动机械有限公司 | Vertical Raymond mill for ore crushing |
-
2019
- 2019-12-31 CN CN201922478513.4U patent/CN211988941U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112514571A (en) * | 2020-11-30 | 2021-03-19 | 陈成 | Plate-bonded soil deep layer fertilization equipment and method thereof |
| CN114904621A (en) * | 2022-05-19 | 2022-08-16 | 徐州大利精创传动机械有限公司 | Vertical Raymond mill for ore crushing |
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