Graphite airflow vortex pulverizer
The rapid disassembly of the classifying impeller is achieved through a combination of threaded rods and inclined rods, which solves the problem of difficult replacement of the classifying impeller in the existing technology and improves the convenience of the airflow vortex micro powder mill and the control effect of the feed hopper.
Patent Information
- Application Number
- CN202422676405.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-04
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2034-11-04
AI Technical Summary
The replacement of the classifying impeller in the existing graphite airflow vortex micronizer is difficult, which makes disassembly and replacement inconvenient.
The design incorporates a combination structure of threaded rod, lifting block, inclined rod, ring, and retaining ring. The grading impeller can be quickly disassembled by rotating the threaded rod. The opening and closing of the feed hopper is achieved through the cooperation of the power motor, disc, connecting rod, gate, and limit block.
It improves the ease of use of the airflow vortex micronizer, simplifies the replacement process of the classifying impeller, and prevents resource waste caused by backflushing of graphite raw materials.
Smart Images
Figure CN223747717U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to graphite processing equipment technical field, specifically a kind of graphite airflow vortex micropowder machine. BACKGROUND
[0002] Graphite is a kind of allotrope of carbon, is grey-black, opaque solid, chemical property is stable, corrosion resistant, with acid, alkali and other reagents are not easy to react, graphite burns in oxygen to generate carbon dioxide, can be oxidized by strong oxidizing agent such as concentrated nitric acid, potassium permanganate, can be used as anti-friction agent, lubricant, high-purity graphite is used as neutron moderator in atomic reactor, also can be used to manufacture crucible, electrode, brush, dry battery, graphite fiber, heat exchanger, cooler, electric arc furnace, pencil lead etc.
[0003] In the production of graphene, lithium battery negative material, airflow vortex micropowder machine is needed to process graphite raw materials, airflow vortex micropowder machine is mainly through the action of high-pressure airflow to make material collide to realize the comminution of material, and in actual use process, it still has some shortcomings, since the classification impeller is mostly fixed on the motor shaft or connected with the motor shaft through bolt, so the difficulty of replacing the classification impeller will increase, so that the disassembly and replacement of classification impeller become very troublesome, thus improvement is needed. CONTENT OF UTILITY MODEL
[0004] The utility model aims at above -mentioned problem, the utility model provides a kind of graphite airflow vortex micropowder machine, with the advantage that disassembly is easy.
[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of graphite airflow vortex micropowder machine, including comminution jar, the top of the comminution jar is fixedly installed with classification jar, the top of the classification jar is fixedly installed with cover plate, the right end of the classification jar is fixedly sleeved with discharge pipe, the top of the discharge pipe is fixedly installed with fixed block, the right end of the fixed block and the inner surface of classification jar are movably connected, the inside of the fixed block is movably sleeved with threaded rod, the bottom of the outer surface of the threaded rod is screw-threaded with lifting block, the right end of the lifting block and the inner surface of classification jar are movably connected, the left end of the lifting block is hinged with inclined rod, the other end of the inclined rod is hinged with circular ring, the inner surface of the circular ring and the outer surface of discharge pipe are movably sleeved, the left end of the circular ring is fixedly installed with snap ring, the outer surface of the snap ring is movably sleeved with classification impeller, the right end of the classification impeller and the left end of the circular ring are movably connected.
[0006] As the utility model is preferred, the inside of the bottom of the circular ring is provided with sliding groove, the right side in the sliding groove is movably sleeved with sliding block, the right side of the top of the sliding block and the outer surface of discharge pipe are fixedly connected.
[0007] As the utility model is preferred, the left end of the grading tank is fixedly installed with a driving motor, the other end of the driving motor output shaft is fixedly sleeved with a rotating shaft, the right end of the rotating shaft penetrates the grading tank and extends to the inside of the grading tank, the right side of the rotating shaft outer surface and the inside of the grading impeller left end are movably sleeved, the right side of the rotating shaft top end is fixedly installed with a protruding block, the protruding block outer surface and the inside of the grading impeller left end are movably sleeved.
[0008] As the utility model is preferred, the top of the left end of the crushing tank is fixedly installed with a supporting block, the left end of the supporting block is fixedly installed with a feeding hopper, the bottom end of the feeding hopper penetrates the crushing tank and extends to the inside of the crushing tank, the bottom of the feeding hopper outer surface and the inside of the crushing tank left end are fixedly sleeved.
[0009] As the utility model is preferred, the left side of the bottom end of the supporting block is fixedly installed with a power motor, the other end of the power motor output shaft is fixedly sleeved with a round shaft, the round shaft outer surface is fixedly sleeved with a disc.
[0010] As the utility model is preferred, the bottom of the right end of the disc is hingedly connected with a connecting rod, the bottom of the right end of the connecting rod is hingedly connected with a gate, the right end of the gate and the outer surface of the crushing tank are movably connected, the bottom end of the gate penetrates the feeding hopper and extends to the inside of the feeding hopper, the top of the gate outer surface is movably sleeved with a limiting block, the right end of the limiting block and the outer surface of the crushing tank are fixedly connected.
[0011] As the utility model is preferred, the outer surface of the crushing tank is fixedly sleeved with a nozzle, the number of the nozzles is three, the outward side of the three nozzles is fixedly installed with a valve respectively, the other end of the valve is fixedly installed with an air inlet pipe.
[0012] Compared with the prior art, the utility model has the advantages that:
[0013] 1、The utility model discloses a thread rod, a lifting piece, an inclined rod, a ring and a snap ring are arranged, when the thread rod is rotated, the lifting piece that is threadedly sleeved with the thread rod moves upward, because the left and right ends of the inclined rod are hingedly connected with the ring and the lifting piece respectively, with the movement of the lifting piece, the inclined rod generates a pulling force to the ring, pulls the ring along with the snap ring to move along the outer surface of the discharge pipe, so that the snap ring and the grading impeller are separated, so that the grading impeller can be quickly disassembled and replaced, thereby improving the convenience of the airflow vortex micro-powder machine.
[0014] 2, the utility model discloses a power motor, disc, connecting rod, gate and limit block are set up, when power motor starts, will make the circular shaft drive disc rotation, because disc and connecting rod are hinged, so the top of connecting rod will follow disc and rotate, to make the other end of connecting rod produce a tension to gate, pull gate and move along the inner surface of limit block upwards, by this, can realize the opening and closure of the connecting place of feed hopper and crushing jar through gate, thereby prevent graphite raw material from blowing into feed hopper and cause waste. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 It is the structure schematic diagram of the utility model;
[0016] Figure 2 It is the sectional structure schematic diagram of the front of the utility model;
[0017] Figure 3 It is the sectional structure schematic diagram of the top of the utility model;
[0018] Figure 4 It is Figure 2 The local enlarged structure schematic diagram of A in it;
[0019] Figure 5 It is Figure 2 The local enlarged structure schematic diagram of B in it;
[0020] Figure 6 It is Figure 2 The local enlarged structure schematic diagram of C in it.
[0021] In the drawing: 1, crushing jar;2, classification jar;3, cover plate;4, discharge pipe;5, fixed block;6, threaded rod;7, lifting block;8, inclined rod;9, circular ring;10, snap ring;11, classification impeller;12, chute;13, sliding block;14, drive motor;15, rotating shaft;16, lug;17, support block;18, feed hopper;19, power motor;20, circular shaft;21, disc;22, connecting rod;23, gate;24, limit block;25, nozzle;26, valve;27, air inlet pipe. DETAILED DESCRIPTION
[0022] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.
[0023] As Figures 1 to 6The utility model provides a kind of graphite airflow vortex micropowder machine, including pulverization jar 1, the top of pulverization jar 1 is fixedly installed with classification jar 2, the top of classification jar 2 is fixedly installed with cover plate 3, the right end of classification jar 2 is fixedly sleeved with discharge pipe 4, the top of discharge pipe 4 is fixedly installed with fixed block 5, the right end of fixed block 5 and the inner surface of classification jar 2 are movably connected, the inside of fixed block 5 is movably sleeved with threaded rod 6, the bottom of the outer surface of threaded rod 6 is threadedly sleeved with lifting block 7, the right end of lifting block 7 and the inner surface of classification jar 2 are movably connected, the left end of lifting block 7 is hinged with inclined rod 8, the other end of inclined rod 8 is hinged with circular ring 9, the inner surface of circular ring 9 and the outer surface of discharge pipe 4 are movably sleeved, the left end of circular ring 9 is fixedly installed with snap ring 10, the outer surface of snap ring 10 is movably sleeved with classification impeller 11, the right end of classification impeller 11 and the left end of circular ring 9 are movably connected.
[0024] When rotating threaded rod 6, since the inner surface of lifting block 7 and the outer surface of threaded rod 6 are threadedly sleeved, under the action of threaded rod 6, lifting block 7 will move upwards along the inner surface of classification jar 2 with one end of inclined rod 8, so that the other end of inclined rod 8 generates a pulling force on circular ring 9, and moves circular ring 9 with snap ring 10 along the outer surface of discharge pipe 4, when snap ring 10 moves to the outer surface of discharge pipe 4 and the left end of snap ring 10 is aligned with the left end of discharge pipe 4, classification impeller 11 can be quickly disassembled, thereby improving the convenience of airflow vortex micropowder machine.
[0025] Among them, the inside of the bottom of circular ring 9 is provided with a sliding groove 12, the right side of the inside of sliding groove 12 is movably sleeved with a sliding block 13, and the right side of the top of sliding block 13 is fixedly connected with the outer surface of discharge pipe 4.
[0026] The existence of sliding groove 12 and sliding block 13 will limit the movement of circular ring 9, thereby ensuring the stability of the movement of circular ring 9.
[0027] Among them, the left end of classification jar 2 is fixedly installed with driving motor 14, the other end of the output shaft of driving motor 14 is fixedly sleeved with rotating shaft 15, the right end of rotating shaft 15 penetrates classification jar 2 and extends to the inside of classification jar 2, the right side of the outer surface of rotating shaft 15 and the inner surface of the left end of classification impeller 11 are movably sleeved, the right side of the top of rotating shaft 15 is fixedly installed with protruding block 16, and the outer surface of protruding block 16 and the inner surface of the left end of classification impeller 11 are movably sleeved.
[0028] When driving motor 14 starts, rotating shaft 15 will drive protruding block 16 to rotate, and due to the existence of protruding block 16, classification impeller 11 will rotate with rotating shaft 15.
[0029] The top of the left end of the crushing tank 1 is fixedly provided with a supporting block 17, the left end of the supporting block 17 is fixedly provided with a feeding hopper 18, the bottom end of the feeding hopper 18 penetrates through the crushing tank 1 and extends into the crushing tank 1, and the bottom of the outer surface of the feeding hopper 18 is fixedly sleeved with the inner surface of the left end of the crushing tank 1.
[0030] Due to the presence of the supporting block 17, the feeding hopper 18 is supported and fixed, and due to the presence of the feeding hopper 18, the graphite raw materials can be conveniently added into the crushing tank 1.
[0031] The left side of the bottom end of the supporting block 17 is fixedly provided with a power motor 19, the other end of the output shaft of the power motor 19 is fixedly sleeved with a circular shaft 20, and the outer surface of the circular shaft 20 is fixedly sleeved with a disc 21.
[0032] When the power motor 19 is started, the circular shaft 20 drives the disc 21 to rotate.
[0033] The bottom of the right end of the disc 21 is hingedly connected with a connecting rod 22, the bottom of the right end of the connecting rod 22 is hingedly connected with a gate plate 23, the right end of the gate plate 23 is movably connected with the outer surface of the crushing tank 1, the bottom end of the gate plate 23 penetrates through the feeding hopper 18 and extends into the feeding hopper 18, the top of the outer surface of the gate plate 23 is movably sleeved with a limiting block 24, and the right end of the limiting block 24 is fixedly connected with the outer surface of the crushing tank 1.
[0034] When the disc 21 drives the connecting rod 22 to rotate, the other end of the connecting rod 22 generates a pulling force on the gate plate 23, and the gate plate 23 is pulled to move upwards along the inner surface of the limiting block 24.
[0035] The outer surface of the crushing tank 1 is fixedly sleeved with a nozzle 25, the number of the nozzles 25 is three, the outward sides of the three nozzles 25 are fixedly provided with valves 26, respectively, and the other ends of the valves 26 are fixedly provided with air inlet pipes 27.
[0036] Due to the presence of the nozzles 25, the valves 26 and the air inlet pipes 27, compressed air can be conveniently input into the crushing tank 1.
[0037] The working principle and use process of the utility model are as follows:
[0038] Firstly, the operator starts the power motor 19, so that the circular shaft 20 drives the rotation of the circular disc 21 and the top end of the connecting rod 22, thereby generating a pulling force on the bottom end of the connecting rod 22 to the gate plate 23, pulling the gate plate 23 to move upward along the inner surface of the limiting block 24, thereby removing the closure of the gate plate 23 to the bottom of the feed hopper 18, and then the operator can add the graphite raw material into the crushing tank 1 through the feed hopper 18, and after the graphite raw material is added, the operator starts the power motor 19 again to restore the gate plate 23 to the original position, thereby closing the bottom of the feed hopper 18, and then the operator inputs compressed air into the crushing tank 1 through the air inlet pipe 27, the valve 26 and the nozzle 25, and starts the driving motor 14 to drive the rotation of the lug 16 and the grading impeller 11, at this time, under the action of high-pressure airflow, the graphite raw material will be crushed by mutual collision, and the crushed graphite raw material will rise to the grading tank 2 along with the airflow and be separated by the grading impeller 11, and the fine particles of the graphite raw material will enter the cyclone collector through the blade gap of the grading impeller 11 and the discharge pipe 4, while the coarse particles of the graphite raw material will fall back into the crushing tank 1 for further crushing, and the cooperation of each mechanism realizes the opening and closing of the connecting part of the feed hopper 18 and the crushing tank 1 through the gate plate 23, thereby preventing the graphite raw material from being blown back into the feed hopper 18 to cause resource waste.
[0039] When the grading impeller 11 needs to be replaced, the operator opens the cover plate 3, and then rotates the threaded rod 6, at this time, the lifting block 7 will move upward along the inner surface of the grading tank 2 under the action of the threaded rod 6, thereby generating a pulling force on the other end of the inclined rod 8 to the circular ring 9, pulling the circular ring 9 along with the clasp ring 10 to move along the outer surface of the discharge pipe 4, until the left end of the clasp ring 10 is aligned with the left end of the discharge pipe 4, at this time, the clasp ring 10 and the grading impeller 11 will be completely separated, and then the operator can take out the grading impeller 11 for replacement, thereby realizing the quick disassembly of the grading impeller 11, and improving the convenience of the airflow vortex micro-powder machine.
[0040] It should be noted that, in this document, relational terms such as first and second and the like can only be used to distinguish one entity or action from another entity or action, without necessarily requiring or implying that there is any such actual relationship or order between these entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, so that a process, method, article, or apparatus that includes a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.
[0041] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A graphite airflow vortex pulverizer, comprising a pulverizing tank (1), characterized in that: The top end of the crushing tank (1) is fixedly installed with a grading tank (2), the top end of the grading tank (2) is fixedly installed with a cover plate (3), the right end of the grading tank (2) is fixedly sleeved with a discharge pipe (4), the top end of the discharge pipe (4) is fixedly installed with a fixed block (5), the right end of the fixed block (5) and the inner surface of the grading tank (2) are movably connected, the inside of the fixed block (5) is movably sleeved with a threaded rod (6), the bottom of the outer surface of the threaded rod (6) is threadedly sleeved with a lifting block (7), the right end of the lifting block (7) and the inner surface of the grading tank (2) are movably connected, the left end of the lifting block (7) is hingedly connected with a inclined rod (8), the other end of the inclined rod (8) is hingedly connected with a circular ring (9), the inner surface of the circular ring (9) and the outer surface of the discharge pipe (4) are movably sleeved, the left end of the circular ring (9) is fixedly installed with a clamping ring (10), the outer surface of the clamping ring (10) is movably sleeved with a grading impeller (11), the right end of the grading impeller (11) and the left end of the circular ring (9) are movably connected.
2. The graphite airflow vortex pulverizer according to claim 1, characterized in that: The inside of the bottom end of the circular ring (9) is provided with a sliding groove (12), the right side of the inside of the sliding groove (12) is movably sleeved with a sliding block (13), the right side of the top end of the sliding block (13) and the outer surface of the discharge pipe (4) are fixedly connected.
3. The graphite stream-vortex micronizer according to claim 1, characterized in that: The left end of the grading tank (2) is fixedly installed with a driving motor (14), the other end of the output shaft of the driving motor (14) is fixedly sleeved with a rotating shaft (15), the right end of the rotating shaft (15) penetrates through the grading tank (2) and extends into the inside of the grading tank (2), the right side of the outer surface of the rotating shaft (15) and the inner surface of the left end of the grading impeller (11) are movably sleeved, the right side of the top end of the rotating shaft (15) is fixedly installed with a protruding block (16), the outer surface of the protruding block (16) and the inner surface of the left end of the grading impeller (11) are movably sleeved.
4. The graphite stream-vortex micronizer according to claim 1, characterized in that: The top of the left end of the crushing tank (1) is fixedly installed with a supporting block (17), the left end of the supporting block (17) is fixedly installed with a feeding hopper (18), the bottom end of the feeding hopper (18) penetrates through the crushing tank (1) and extends into the inside of the crushing tank (1), the bottom of the outer surface of the feeding hopper (18) and the inner surface of the left end of the crushing tank (1) are fixedly sleeved.
5. The graphite stream-vortex micronizer according to claim 4, characterized in that: The left side of the bottom end of the supporting block (17) is fixedly installed with a power motor (19), the other end of the output shaft of the power motor (19) is fixedly sleeved with a circular shaft (20), the outer surface of the circular shaft (20) is fixedly sleeved with a disc (21).
6. The graphite stream-vortex micronizer according to claim 5, characterized in that: The bottom of the right end of the disc (21) is hingedly connected with a connecting rod (22), the bottom of the right end of the connecting rod (22) is hingedly connected with a gate plate (23), the right end of the gate plate (23) and the outer surface of the crushing tank (1) are movably connected, the bottom end of the gate plate (23) penetrates through the feeding hopper (18) and extends into the inside of the feeding hopper (18), the top of the outer surface of the gate plate (23) is movably sleeved with a limiting block (24), the right end of the limiting block (24) and the outer surface of the crushing tank (1) are fixedly connected.
7. The graphite stream-vortex micronizer according to claim 1, characterized in that: The outer surface of the pulverizing tank (1) is fixedly sleeved with nozzles (25), the number of the nozzles (25) is three, the outward side of the three nozzles (25) is fixedly installed with valves (26) respectively, the other end of the valve (26) is fixedly installed with an air inlet pipe (27).