CN219092236U - Quick ejection of compact negative pressure ball mill - Google Patents
Quick ejection of compact negative pressure ball mill Download PDFInfo
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- CN219092236U CN219092236U CN202223148772.9U CN202223148772U CN219092236U CN 219092236 U CN219092236 U CN 219092236U CN 202223148772 U CN202223148772 U CN 202223148772U CN 219092236 U CN219092236 U CN 219092236U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
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Abstract
The utility model discloses a negative pressure ball mill capable of discharging materials rapidly, which comprises: and the primary grinding mechanism is used for carrying out primary grinding on the materials. According to the utility model, through the mutual matching of the primary grinding mechanism, the secondary grinding mechanism, the discharging mechanism, the dust collection mechanism, the feeding pipe, the bearing, the fixed support, the bottom plate, the rotating motor and the rotating gear, the rapid discharging negative pressure ball mill is realized, the primary grinding mechanism is used for carrying out primary grinding on materials, the large-scale materials are crushed, when the materials reaching the required size enter the secondary grinding mechanism through the mesh plate to carry out secondary grinding, the materials reach the specified grinding precision, because of the conical design of the secondary grinding mechanism, the materials are conveniently discharged into the filter screen basket and discharged through the discharge port, and meanwhile, the inner wall of the filter screen basket is scraped through the scraping plate, so that the filter screen basket is cleaned under the condition of no shutdown, the discharge rate is influenced, and the purpose of rapid discharging is achieved.
Description
Technical Field
The utility model relates to the technical field of ball mills, in particular to a rapid discharging negative pressure ball mill.
Background
The ball mill is a key device for crushing materials after the materials are crushed. It is widely used in cement, silicate products, novel building materials, refractory materials, chemical fertilizers, mineral processing of black and nonferrous metals, glass ceramics and other production industries, and carries out dry or wet grinding on various ores and other grindability materials. The ball mill is suitable for grinding various ores and other materials, is widely used in the industries of mineral separation, building materials, chemical industry and the like, and can be divided into dry type and wet type ore grinding modes. According to different ore discharging modes, the two types of the grid type and the overflow type can be realized.
Such as publication (bulletin) number: CN217615102U, the disclosed high-efficiency ball mill belongs to ball mill technical field, this high-efficiency ball mill, be provided with from the driving wheel on the cylinder, slidable mounting has drive arrangement on the base, drive arrangement's output is provided with the action wheel of being connected from the driving wheel transmission, be provided with the riser on the base, be provided with the second elastic component on the riser, the expansion end and the drive arrangement of second elastic component are connected. The utility model has the beneficial effects that: after long-time use, the abrasion between the driving wheel and the driven wheel is serious, so that the gap between the driving wheel and the driven wheel is enlarged, the driving wheel and the driven wheel cannot be well connected in a transmission mode, at the moment, the second elastic piece drives the driving device to always move towards the direction of the roller under the reaction force of the second elastic piece, and the driving device drives the driven wheel to always move towards the direction of the roller, so that the driving wheel and the driven wheel are tightly abutted together all the time, and can be well transmitted all the time.
The ball mill disclosed above is easy to cause the grinding ball to block the discharge hole when discharging, thereby affecting the discharge efficiency, and therefore, a quick discharge negative pressure ball mill is required.
Disclosure of Invention
The utility model aims to provide a rapid discharging negative pressure ball mill, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a rapid discharge negative pressure ball mill, comprising:
the primary grinding mechanism is used for carrying out primary grinding on the materials;
the secondary grinding mechanism is used for carrying out secondary grinding on the materials and is fixedly connected to the right side of the primary grinding mechanism;
the discharging mechanism is used for discharging the ground materials and is fixedly connected to the left side of the secondary grinding mechanism;
the dust collection mechanism is used for adsorbing dust generated by grinding and is fixedly connected to the left side of the discharging mechanism;
the left side fixedly connected with inlet pipe of primary grinding mechanism, the fixed surface of inlet pipe is connected with the bearing, the fixed surface of bearing is connected with the fixed bolster, the bottom fixedly connected with bottom plate of fixed bolster.
Preferably, the primary grinding mechanism comprises a primary grinding bin, a toothed ring is fixedly connected to the surface of the primary grinding bin, the feeding pipe is fixedly connected to the right side of the primary grinding bin, a large grinding ball is arranged in the primary grinding bin, a first overhaul hole is formed in the surface of the primary grinding bin, and a mesh plate is fixedly connected to the left side of the primary grinding bin.
Preferably, the secondary grinding mechanism comprises a secondary grinding bin, the secondary grinding bin is fixedly connected to the left side of the mesh plate, a plurality of small grinding balls are arranged in the secondary grinding bin, a fixed ring is fixedly connected to the surface of the secondary grinding bin, an interception bracket is fixedly connected to the left side of the secondary grinding bin, and a second overhaul opening is formed in the surface of the secondary grinding bin.
Preferably, the discharge mechanism includes the ejection of compact support, the inside recess of ejection of compact support cooperatees with solid fixed ring, the inside fixedly connected with limit bracket of ejection of compact support, limit bracket's left side fixedly connected with bracing piece, the left side fixedly connected with filter screen basket of interception support, the bracing piece runs through filter screen basket and extends to its inside, the surface of bracing piece just is located the inside fixedly connected with a plurality of connecting rods of filter screen basket, and the connecting rod that is located same one side is connected through the scraper blade, the bin outlet has been seted up to the inside of ejection of compact support and the bottom that is located filter screen basket, the bottom fixedly connected with landing leg of ejection of compact support, the bottom and the bottom plate fixed connection of landing leg.
Preferably, the dust collection mechanism comprises a dust collection pipe, the dust collection pipe is fixedly communicated with the left side of the discharging support, the bottom of the dust collection pipe is fixedly connected with a collection bin, a filter element is arranged in the collection bin, a suction fan is fixedly connected with the bottom of the collection bin, and the suction fan is connected with the collection bin through a connecting pipe.
Preferably, the top fixedly connected with rotating electrical machines of bottom plate, fixedly connected with rotary gear on the output shaft on rotating electrical machines right side, rotary gear meshes with the ring gear mutually, the inside of first access hole and second access hole is through screwed connection has sealed lid.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, through the mutual matching of the primary grinding mechanism, the secondary grinding mechanism, the discharging mechanism, the dust collection mechanism, the feeding pipe, the bearing, the fixed support, the bottom plate, the rotating motor and the rotating gear, the rapid discharging negative pressure ball mill is realized, the primary grinding mechanism is used for carrying out primary grinding on materials, the large-scale materials are crushed, when the materials with the required size enter the secondary grinding mechanism through the mesh plate to carry out secondary grinding, the materials are subjected to fine grinding through the secondary grinding mechanism, the specified grinding precision is achieved, because of the conical design of the secondary grinding mechanism, the materials are conveniently discharged into the filter screen basket, the materials are prevented from accumulating in the secondary grinding bin, the materials are filtered through the filter screen basket and are discharged through the discharge port, meanwhile, the scraping is carried out on the inner wall of the filter screen basket through the scraping plate, so that the filter screen basket is cleaned under the condition of no shutdown, the meshes of the filter screen basket are prevented from being blocked, the discharge rate is influenced, and the purpose of rapid discharging is achieved.
2. According to the utility model, through the dust collection mechanism, raised dust in the discharging mechanism is adsorbed, the excessive dust of the discharging port is prevented, the effect of dust fall is achieved, and therefore, the harm to surrounding operators is avoided, the primary grinding bin and the secondary grinding bin are convenient to maintain and repair through the mutual matching of the first overhaul port, the second overhaul port and the sealing cover, meanwhile, the large grinding ball and the small grinding ball are convenient to add and replace, and the small grinding ball is intercepted through the interception bracket, so that the small grinding ball is prevented from falling out from the secondary grinding bin in the operation process, and the grinding effect is prevented from being influenced.
Drawings
FIG. 1 is a cross-sectional view of a front view of the present utility model;
fig. 2 is a schematic diagram of the front view of the present utility model.
In the figure: the device comprises a primary grinding mechanism 1, a primary grinding bin 101, a toothed ring 102, a large grinding ball 103, a first overhaul hole 104, a mesh plate 105, a secondary grinding mechanism 2, a secondary grinding bin 201, a small grinding ball 202, a fixed ring 203, a blocking bracket 204, a second overhaul hole 205, a discharging mechanism 3, a discharging bracket 301, a limiting bracket 302, a supporting rod 303, a filtering sieve basket 304, a connecting rod 305, a scraping plate 306, a discharging hole 307, a supporting leg 308, a dust collection mechanism 4, a dust collection pipe 401, a collection bin 402, a filter element 403, a suction fan 404, a connecting pipe 405, a feeding pipe 5, a bearing 6, a fixed bracket 7, a bottom plate 8, a rotating motor 9, a rotating gear 10 and a sealing cover 11.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, a rapid discharge negative pressure ball mill, comprising:
the primary grinding mechanism 1 is used for carrying out primary grinding on materials, the primary grinding mechanism 1 comprises a primary grinding bin 101, a toothed ring 102 is fixedly connected to the surface of the primary grinding bin 101, a feeding pipe 5 is fixedly connected to the right side of the primary grinding bin 101, a large grinding ball 103 is arranged in the primary grinding bin 101, a first overhaul hole 104 is formed in the surface of the primary grinding bin 101, and a mesh plate 105 is fixedly connected to the left side of the primary grinding bin 101.
The secondary grinding mechanism 2 is used for carrying out secondary grinding on materials, the secondary grinding mechanism 2 is fixedly connected to the right side of the primary grinding mechanism 1, the secondary grinding mechanism 2 comprises a secondary grinding bin 201, the secondary grinding bin 201 is fixedly connected to the left side of the mesh plate 105, a plurality of small grinding balls 202 are arranged in the secondary grinding bin 201, a fixed ring 203 is fixedly connected to the surface of the secondary grinding bin 201, an interception bracket 204 is fixedly connected to the left side of the secondary grinding bin 201, the small grinding balls 202 are intercepted, the small grinding balls 202 are prevented from falling out of the secondary grinding bin 201 in the operation process, the grinding effect is affected, a second overhaul port 205 is formed in the surface of the secondary grinding bin 201, and maintenance of the secondary grinding bin 201 is facilitated.
The discharge mechanism 3 is used for discharging the materials after finishing grinding, the discharge mechanism 3 is fixedly connected to the left side of the secondary grinding mechanism 2, the discharge mechanism 3 comprises a discharge bracket 301, the groove inside the discharge bracket 301 is matched with the fixed ring 203, the inside of the discharge bracket 301 is fixedly connected with a limit bracket 302, the left side of the limit bracket 302 is fixedly connected with a supporting rod 303, the left side of the interception bracket 204 is fixedly connected with a filter screen basket 304, the supporting rod 303 penetrates through the filter screen basket 304 and extends to the inside of the filter screen basket 304, the surface of the supporting rod 303 is fixedly connected with a plurality of connecting rods 305 which are positioned on the same side, the connecting rods 305 on the same side are connected through a scraping plate 306, the inside of the discharge bracket 301 is provided with a discharge hole 307 which is positioned at the bottom of the filter screen basket 304, the bottom of the discharge bracket 301 is fixedly connected with a supporting leg 308, the bottom of the supporting leg 308 is fixedly connected with a bottom plate 8, the materials are subjected to primary grinding by the primary grinding mechanism 1, the materials are crushed, the materials with a large block of the materials are subjected to secondary grinding by the secondary grinding mechanism 2 through the mesh plate 105, the fine grinding of the secondary grinding mechanism 2, the materials reach the specified fine grinding mechanism 304, the filter screen basket 304 is prevented from being discharged into the filter screen basket 304, and the filter screen basket is prevented from being blocked by the filter screen basket 304, and the filter screen basket is prevented from being discharged into the filter screen basket 304, and the filter screen basket is convenient to be stopped, and the filter screen basket is prevented from being discharged from the filter screen basket 304.
The dust absorption mechanism 4 is used for absorbing dust generated by grinding, the dust absorption mechanism 4 is fixedly connected to the left side of the discharging mechanism 3, the dust absorption mechanism 4 comprises a dust absorption pipe 401, the dust absorption pipe 401 is fixedly communicated to the left side of the discharging support 301, the bottom of the dust absorption pipe 401 is fixedly connected with a collecting bin 402, a filter element 403 is arranged in the collecting bin 402, a suction fan 404 is fixedly connected to the bottom of the collecting bin 402, the suction fan 404 is connected with the collecting bin 402 through a connecting pipe 405, dust in the discharging mechanism 3 is absorbed, dust at a discharging port 307 is prevented from being excessively large, the effect of dust fall is achieved, and accordingly harm to surrounding operators is avoided.
The left side fixedly connected with inlet pipe 5 of primary grinding mechanism 1, the fixed surface of inlet pipe 5 is connected with bearing 6, the fixed surface of bearing 6 is connected with fixed bolster 7, the bottom fixedly connected with bottom plate 8 of fixed bolster 7, the top fixedly connected with rotating electrical machines 9 of bottom plate 8, fixedly connected with rotation gear 10 on the output shaft on rotating electrical machines 9 right side, rotation gear 10 meshes with ring 102, the inside of first access hole 104 and second access hole 205 is through screwed connection has sealed lid 11, through first access hole 104, second access hole 205 and sealed lid 11's mutually support, the convenience is maintained primary grinding storehouse 101 and secondary grinding storehouse 201, the while is also convenient for add and change big grinding ball 103 and little grinding ball 202.
During the use, send into primary grinding storehouse 101 through inlet pipe 5 with the material in, carry out preliminary grinding to the material through the big grinding ball 103 in the primary grinding storehouse 101, when grinding reaches certain fineness, the material that meets the requirements passes through mesh board 105 and gets into secondary grinding storehouse 201 in, refine the grinding through little grinding ball 202 to the material, because the circular cone of secondary grinding storehouse 201 for the material can be more quick get into filter screen basket 304, inhale the dust of lifting up through suction fan 404 and collect in storehouse 402, scrape the filter screen basket 304 inner wall along with the rotation of filter screen basket 304 through fixed connection at the inside scraper blade 306 of ejection of compact support 301, prevent that filter screen basket 304 from taking place to block up and influence the discharge. Thereby achieving the effect of quick discharging.
To sum up: this quick ejection of compact negative pressure ball mill through primary grinding mechanism 1, secondary grinding mechanism 2, discharge mechanism 3, dust absorption mechanism 4, inlet pipe 5, bearing 6, fixed bolster 7, bottom plate 8, rotating electrical machines 9 and the mutually supporting of rotating gear 10, has solved the problem that proposes in the background art.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A quick discharge negative pressure ball mill, comprising:
the primary grinding mechanism (1) is used for primary grinding of materials;
the secondary grinding mechanism (2) is used for carrying out secondary grinding on the materials, and the secondary grinding mechanism (2) is fixedly connected to the right side of the primary grinding mechanism (1);
the discharging mechanism (3) is used for discharging the ground materials, and the discharging mechanism (3) is fixedly connected to the left side of the secondary grinding mechanism (2);
the dust collection mechanism (4) is used for adsorbing dust generated by grinding, and the dust collection mechanism (4) is fixedly connected to the left side of the discharging mechanism (3);
the novel grinding device is characterized in that a feeding pipe (5) is fixedly connected to the left side of the primary grinding mechanism (1), a bearing (6) is fixedly connected to the surface of the feeding pipe (5), a fixing support (7) is fixedly connected to the surface of the bearing (6), and a bottom plate (8) is fixedly connected to the bottom of the fixing support (7).
2. The rapid discharge negative pressure ball mill according to claim 1, wherein: the primary grinding mechanism (1) comprises a primary grinding bin (101), a toothed ring (102) is fixedly connected to the surface of the primary grinding bin (101), a feeding pipe (5) is fixedly connected to the right side of the primary grinding bin (101), a large grinding ball (103) is arranged in the primary grinding bin (101), a first access hole (104) is formed in the surface of the primary grinding bin (101), and a mesh plate (105) is fixedly connected to the left side of the primary grinding bin (101).
3. A rapid discharge negative pressure ball mill according to claim 2, wherein: the secondary grinding mechanism (2) comprises a secondary grinding bin (201), the secondary grinding bin (201) is fixedly connected to the left side of the mesh plate (105), a plurality of small grinding balls (202) are arranged in the secondary grinding bin (201), a fixed ring (203) is fixedly connected to the surface of the secondary grinding bin (201), an interception bracket (204) is fixedly connected to the left side of the secondary grinding bin (201), and a second overhaul port (205) is formed in the surface of the secondary grinding bin (201).
4. A rapid discharge negative pressure ball mill according to claim 3, wherein: the utility model provides a discharging mechanism (3) is including ejection of compact support (301), the inside recess of ejection of compact support (301) cooperatees with solid fixed ring (203), the inside fixedly connected with spacing support (302) of ejection of compact support (301), the left side fixedly connected with bracing piece (303) of spacing support (302), the left side fixedly connected with filter screen basket (304) of interception support (204), bracing piece (303) pass filter screen basket (304) and extend to its inside, the surface of bracing piece (303) just is located filter screen basket (304) inside fixedly connected with a plurality of connecting rods (305), and connecting rod (305) that are located same one side are connected through scraper blade (306), bin outlet (307) have been seted up to the inside of ejection of compact support (301) just is located filter screen basket (304) bottom, the bottom fixedly connected with landing leg (308) of landing leg (308) and bottom plate (8) fixedly connected.
5. The rapid discharge negative pressure ball mill of claim 4, wherein: the dust collection mechanism (4) comprises a dust collection pipe (401), the dust collection pipe (401) is fixedly communicated with the left side of the discharging support (301), a collection bin (402) is fixedly connected to the bottom of the dust collection pipe (401), a filter element (403) is arranged in the collection bin (402), a suction fan (404) is fixedly connected to the bottom of the collection bin (402), and the suction fan (404) is connected with the collection bin (402) through a connecting pipe (405).
6. The rapid discharge negative pressure ball mill of claim 5, wherein: the top fixedly connected with rotating electrical machines (9) of bottom plate (8), fixedly connected with rotary gear (10) on the output shaft on rotating electrical machines (9) right side, rotary gear (10) are engaged with ring gear (102), sealed lid (11) are passed through screw connection in the inside of first access hole (104) and second access hole (205).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223148772.9U CN219092236U (en) | 2022-11-24 | 2022-11-24 | Quick ejection of compact negative pressure ball mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223148772.9U CN219092236U (en) | 2022-11-24 | 2022-11-24 | Quick ejection of compact negative pressure ball mill |
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| Publication Number | Publication Date |
|---|---|
| CN219092236U true CN219092236U (en) | 2023-05-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223148772.9U Active CN219092236U (en) | 2022-11-24 | 2022-11-24 | Quick ejection of compact negative pressure ball mill |
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| CN (1) | CN219092236U (en) |
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- 2022-11-24 CN CN202223148772.9U patent/CN219092236U/en active Active
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