CN211190333U - Rubbing crusher is used in vanadium nitride alloy production - Google Patents
Rubbing crusher is used in vanadium nitride alloy production Download PDFInfo
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- CN211190333U CN211190333U CN201922016305.2U CN201922016305U CN211190333U CN 211190333 U CN211190333 U CN 211190333U CN 201922016305 U CN201922016305 U CN 201922016305U CN 211190333 U CN211190333 U CN 211190333U
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- crushing
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- roller
- bite roller
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Abstract
The utility model discloses a crusher for producing vanadium nitride alloy, which comprises a frame, wherein a feed hopper is arranged above the frame, the feed hopper is fixed on the frame through bolts and nuts, and a plurality of feed chutes are arranged in the feed hopper; a crushing chamber is arranged below the feed hopper, and two upper crushing bite rollers are arranged at the upper part in the crushing chamber; the crusher for producing the vanadium nitride alloy realizes the function of crushing multiple raw materials at the same time by the structures of the frame, the power mechanism, the motor, the speed changer, the gear, the feed hopper, the feed chute, the upper crushing bite roller, the middle crushing bite roller, the lower crushing bite roller, the bite teeth, the blanking tank, the crushing chamber, the discharge conveyor belt and the side baffle, thereby greatly improving the production efficiency; simultaneously through using the structure that the multiunit was smashed and is stinged the roller, not only make crushing ability stronger, crushing precision, crushing effect is better, simple structure moreover, convenient to use.
Description
Technical Field
The utility model relates to a rubbing crusher field is used in the production of vanadium nitride alloy, specifically is a rubbing crusher is used in production of vanadium nitride alloy.
Background
The vanadium-nitrogen alloy is a novel alloy additive, and can replace ferrovanadium to be used for producing microalloyed steel. The vanadium nitride added into the steel can improve the comprehensive mechanical properties of the steel, such as strength, toughness, ductility, thermal fatigue resistance and the like, and enables the steel to have good weldability. Under the condition of achieving the same strength, the vanadium nitride is added, so that the adding amount of vanadium is saved by 30-40%, and the cost is further reduced.
Various raw materials are generally required to be crushed in the vanadium-nitrogen alloy production process, and the conventional crushing equipment is generally of a single independent structure and cannot simultaneously meet the requirements for crushing various raw materials; meanwhile, the existing crushing mode is usually an impact crushing mode, so that the structure is complex, the crushing efficiency is low, and the crushing precision is not high; this makes the development of a new pulverizer for vanadium nitride alloy production necessary.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rubbing crusher is used in vanadium nitride alloy production to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a crusher for producing vanadium nitride alloy comprises a frame, wherein a feed hopper is arranged above the frame and is fixed on the frame through bolts and nuts, and a plurality of feed chutes are formed in the feed hopper; a crushing chamber is arranged below the feed hopper, two upper crushing bite rollers are arranged at the upper part in the crushing chamber, a middle crushing bite roller is arranged below the upper crushing bite rollers, and the middle crushing bite roller is positioned right below the joint position of the upper crushing bite rollers; two lower crushing biting rollers are arranged below the middle crushing biting roller; the upper crushing bite roller, the middle crushing bite roller and the lower crushing bite roller are all provided with bite teeth; the upper crushing bite roller, the middle crushing bite roller and the lower crushing bite roller are mutually connected through the matching of the bite teeth; a power mechanism is arranged on one side of the crushing chamber and comprises a motor, a transmission and gears, mounting holes are formed in the positions of the crushing chamber corresponding to the two ends of the upper crushing bite roller, the middle crushing bite roller and the lower crushing bite roller, bearings are arranged in the mounting holes, the two ends of the upper crushing bite roller, the middle crushing bite roller and the lower crushing bite roller are mounted in the bearing holes, one end of each of the upper crushing bite roller, the middle crushing bite roller and the lower crushing bite roller penetrates through the bearing hole, a rotating shaft at one end penetrating through the bearing hole is provided with the gears which are matched with each other, and the gears are meshed and connected with each other through the gears; a transmission is arranged on the front side of the motor, the motor and the transmission are fixed on the rack through bolts and nuts, a rotating shaft of the motor is fixedly connected with an input rotating shaft of the transmission through a coupling, matched gears are arranged on an output rotating shaft of the transmission, and the gears are meshed and connected through the gears; the bottom of the crushing chamber is provided with a discharging pool, a discharging conveyor belt is arranged in the discharging pool, and side baffles are arranged on two sides of the discharging conveyor belt.
As a further aspect of the present invention: the feed hopper is made of steel.
As a further aspect of the present invention: the feeding grooves are separated and independent from each other.
As a further aspect of the present invention: the teeth are arranged into a plurality of intervals according to different crushing particle sizes.
As a further aspect of the present invention: the side baffle is fixed on the frame through bolts and bolts.
Compared with the prior art, the beneficial effects of the utility model are that: the crusher for producing the vanadium nitride alloy realizes the function of crushing multiple raw materials at the same time by the structures of the frame, the power mechanism, the motor, the speed changer, the gear, the feed hopper, the feed chute, the upper crushing bite roller, the middle crushing bite roller, the lower crushing bite roller, the bite teeth, the blanking tank, the crushing chamber, the discharge conveyor belt and the side baffle, thereby greatly improving the production efficiency; simultaneously through using the structure that the multiunit was smashed and is stinged the roller, not only make crushing ability stronger, crushing precision, crushing effect is better, simple structure moreover, convenient to use.
Drawings
FIG. 1 is a schematic front view of a pulverizer for producing vanadium nitride alloys.
FIG. 2 is a schematic structural diagram of a side view of a pulverizer for producing vanadium nitride alloys.
FIG. 3 is a schematic structural diagram of a power mechanism in a pulverizer for producing vanadium nitride alloy.
FIG. 4 is a schematic structural diagram of a tooth in a pulverizer for producing vanadium nitride alloy.
In the figure: the grinding device comprises a frame 1, a power mechanism 2, a motor 3, a transmission 4, a gear 5, a feed hopper 6, a feed chute 7, an upper grinding nip roller 8, a middle grinding nip roller 9, a lower grinding nip roller 10, nip teeth 11, a blanking pool 12, a grinding chamber 13, a discharge conveyor belt 14 and a side baffle 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, 2 and 4, in an embodiment of the present invention, a pulverizer for producing vanadium nitride alloy includes a frame 1, a feeding hopper 6 is disposed above the frame 1, the feeding hopper 6 is made of steel, the feeding hopper 6 is fixed on the frame 1 through bolts and nuts, a plurality of feeding slots 7 are disposed in the feeding hopper 6, the feeding slots 7 are separated from each other and independent, and the feeding slots 7 are used for conveniently feeding various raw materials or independently feeding according to different pulverizing particle sizes; a crushing chamber 13 is arranged below the feed hopper 6, two upper crushing bite rollers 8 are arranged at the upper part in the crushing chamber 13, a middle crushing bite roller 9 is arranged below the upper crushing bite roller 8, and the middle crushing bite roller 9 is positioned right below the joint position of the upper crushing bite roller 8, so that the purpose of arrangement is to conveniently improve the crushing force between the upper crushing bite roller 8 and the middle crushing bite roller 9; two lower crushing bite rollers 10 are arranged below the middle crushing bite roller 9; the upper crushing bite roller 8, the middle crushing bite roller 9 and the lower crushing bite roller 10 are all provided with bite teeth 11, and the bite teeth 11 are arranged at various intervals according to different crushing particle sizes; the upper crushing bite roller 8, the middle crushing bite roller 9 and the lower crushing bite roller 10 are mutually connected through the matching among the bite teeth 11; the upper crushing nip roller 8, the middle crushing nip roller 9 and the lower crushing nip roller 10 are used for crushing raw materials; the upper group structure, the middle group structure and the lower group structure are arranged to improve the crushing strength and the crushing efficiency;
referring to fig. 2 to 3, in the embodiment of the present invention, a power mechanism 2 is disposed on one side of the pulverizing chamber 13, the power mechanism 2 includes a motor 3, a transmission 4 and a gear 5, mounting holes are disposed at positions of the pulverizing chamber 13 corresponding to two ends of the upper pulverizing bite roller 8, the middle pulverizing bite roller 9 and the lower pulverizing bite roller 10, bearings are disposed in the mounting holes, two ends of the upper pulverizing bite roller 8, the middle pulverizing bite roller 9 and the lower pulverizing bite roller 10 are mounted in the bearing holes, one end of each of the upper pulverizing bite roller 8, the middle pulverizing bite roller 9 and the lower pulverizing bite roller 10 passes through the bearing hole, a rotating shaft at one end passing through the bearing hole is provided with the gear 5 which is matched with each other, and the gears 5 are connected with each other by gear engagement; a transmission 4 is arranged on the front side of the motor 3, the motor 3 and the transmission 4 are fixed on the frame 1 through bolts and nuts, a rotating shaft of the motor 3 is fixedly connected with an input rotating shaft of the transmission 4 through a coupling, a matched gear 5 is arranged on an output rotating shaft of the transmission 4, and the gears 5 are meshed and connected through gears; the power mechanism 2 is used for driving the crushing nip roller to rotate so as to crush the raw materials; a discharging pool 12 is arranged at the bottom of the crushing chamber 13, a discharging conveyor belt 14 is arranged in the discharging pool 12, side baffles 15 are arranged on two sides of the discharging conveyor belt 14, the side baffles 15 are fixed on the frame 1 through bolts, and the side baffles 15 are used for blocking raw materials and preventing the raw materials from being scattered in the conveying process; the blanking pool 12 is used for collecting raw materials, and the discharging conveyor belt 14 is used for discharging the raw materials;
when the crushing device is used, firstly, raw materials are poured into the corresponding feeding grooves 7 according to crushing requirements, then the power mechanism 2 is started, when the power mechanism 2 works, the motor 3 rotates to drive the transmission 4 to rotate, and the transmission 4 rotates to drive the gear 5 to rotate so as to drive the upper crushing bite roller 8, the middle crushing bite roller 9 and the lower crushing bite roller 10 to rotate, so that the raw materials are crushed; the crushed material falls into a discharge tank 12 and is then conveyed out by an outfeed conveyor 14.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. A crusher for producing vanadium nitride alloy comprises a frame (1) and is characterized in that a feed hopper (6) is arranged above the frame (1), the feed hopper (6) is fixed on the frame (1) through bolts and nuts, and a plurality of feed chutes (7) are arranged in the feed hopper (6); a crushing chamber (13) is arranged below the feed hopper (6), two upper crushing bite rollers (8) are arranged at the upper part in the crushing chamber (13), a middle crushing bite roller (9) is arranged below the upper crushing bite roller (8), and the middle crushing bite roller (9) is positioned right below the joint position of the upper crushing bite rollers (8); two lower crushing bite rollers (10) are arranged below the middle crushing bite roller (9); the upper crushing bite roller (8), the middle crushing bite roller (9) and the lower crushing bite roller (10) are all provided with bite teeth (11); the upper crushing bite roller (8), the middle crushing bite roller (9) and the lower crushing bite roller (10) are mutually connected through the matching of the bite teeth (11); one side of the crushing chamber (13) is provided with a power mechanism (2), the power mechanism (2) comprises a motor (3), a transmission (4) and gears (5), mounting holes are formed in the positions of the crushing chamber (13) corresponding to the two ends of the upper crushing bite roller (8), the middle crushing bite roller (9) and the lower crushing bite roller (10), bearings are arranged in the mounting holes, the two ends of the upper crushing bite roller (8), the middle crushing bite roller (9) and the lower crushing bite roller (10) are mounted in the bearing holes, one ends of the upper crushing bite roller (8), the middle crushing bite roller (9) and the lower crushing bite roller (10) penetrate through the bearing holes, a rotating shaft at one end penetrating through the bearing holes is provided with the gears (5) which are matched with each other, and the gears (5) are connected with each other in a gear meshing manner; a speed changer (4) is arranged on the front side of the motor (3), the motor (3) and the speed changer (4) are fixed on the rack (1) through bolts and nuts, a rotating shaft of the motor (3) is fixedly connected with an input rotating shaft of the speed changer (4) through a coupler, a matched gear (5) is arranged on an output rotating shaft of the speed changer (4), and the gears (5) are meshed and connected through gears; the bottom of the crushing chamber (13) is provided with a blanking pool (12), a discharging conveyor belt (14) is arranged in the blanking pool (12), and side baffles (15) are arranged on two sides of the discharging conveyor belt (14).
2. The pulverizer for producing the vanadium nitride alloy according to claim 1, wherein the feeding hopper (6) is made of steel.
3. The pulverizer for producing vanadium nitride alloys according to claim 1, wherein the feed chutes (7) are separated and independent from each other.
4. The pulverizer for producing vanadium nitride alloys according to claim 1, wherein the teeth (11) are provided at various intervals according to the pulverizing particle size.
5. The pulverizer for producing vanadium nitride alloys according to claim 1, wherein the side baffle plates (15) are fixed to the frame (1) by bolts and bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922016305.2U CN211190333U (en) | 2019-11-20 | 2019-11-20 | Rubbing crusher is used in vanadium nitride alloy production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922016305.2U CN211190333U (en) | 2019-11-20 | 2019-11-20 | Rubbing crusher is used in vanadium nitride alloy production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211190333U true CN211190333U (en) | 2020-08-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922016305.2U Expired - Fee Related CN211190333U (en) | 2019-11-20 | 2019-11-20 | Rubbing crusher is used in vanadium nitride alloy production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211190333U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113275080A (en) * | 2021-07-14 | 2021-08-20 | 济南泽逸生物科技有限公司 | Tablet crushing device and method capable of adjusting crushing granularity |
-
2019
- 2019-11-20 CN CN201922016305.2U patent/CN211190333U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113275080A (en) * | 2021-07-14 | 2021-08-20 | 济南泽逸生物科技有限公司 | Tablet crushing device and method capable of adjusting crushing granularity |
| CN113275080B (en) * | 2021-07-14 | 2022-08-19 | 绍兴市人民医院 | Tablet crushing device and method capable of adjusting crushing granularity |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200807 Termination date: 20211120 |