CN220496309U - Loading attachment is used in lithium iron manganese phosphate preparation convenient to grind - Google Patents
Loading attachment is used in lithium iron manganese phosphate preparation convenient to grind Download PDFInfo
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- CN220496309U CN220496309U CN202321960139.1U CN202321960139U CN220496309U CN 220496309 U CN220496309 U CN 220496309U CN 202321960139 U CN202321960139 U CN 202321960139U CN 220496309 U CN220496309 U CN 220496309U
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- Prior art keywords
- hammer
- grinding
- convenient
- feeding
- grind
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- DVATZODUVBMYHN-UHFFFAOYSA-K lithium;iron(2+);manganese(2+);phosphate Chemical compound [Li+].[Mn+2].[Fe+2].[O-]P([O-])([O-])=O DVATZODUVBMYHN-UHFFFAOYSA-K 0.000 title claims description 15
- 238000002360 preparation method Methods 0.000 title claims description 8
- 238000007599 discharging Methods 0.000 claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims description 21
- 238000007789 sealing Methods 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 18
- 230000003028 elevating effect Effects 0.000 claims 3
- 239000002994 raw material Substances 0.000 abstract description 36
- 230000000694 effects Effects 0.000 abstract description 14
- 239000002245 particle Substances 0.000 abstract description 5
- 230000009471 action Effects 0.000 abstract description 4
- ILXAVRFGLBYNEJ-UHFFFAOYSA-K lithium;manganese(2+);phosphate Chemical compound [Li+].[Mn+2].[O-]P([O-])([O-])=O ILXAVRFGLBYNEJ-UHFFFAOYSA-K 0.000 abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 12
- 229910052742 iron Inorganic materials 0.000 description 6
- 230000001105 regulatory effect Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- GELKBWJHTRAYNV-UHFFFAOYSA-K lithium iron phosphate Chemical compound [Li+].[Fe+2].[O-]P([O-])([O-])=O GELKBWJHTRAYNV-UHFFFAOYSA-K 0.000 description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- KFDQGLPGKXUTMZ-UHFFFAOYSA-N [Mn].[Co].[Ni] Chemical compound [Mn].[Co].[Ni] KFDQGLPGKXUTMZ-UHFFFAOYSA-N 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000012840 feeding operation Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a feeding device for preparing lithium manganese phosphate convenient to grind, which comprises a feeding box, wherein a grinding cavity is arranged in the feeding box, feeding pipes are arranged on two sides of the top end of the grinding cavity, a feeding channel is arranged in the feeding box below the grinding cavity, and a discharging hole is connected between the feeding channel and the grinding cavity. According to the utility model, the lifting block is conveniently lifted and adjusted by matching the rotating motor, the crank, the adjusting plate and the like, so that downward impact force is conveniently generated on the grinding hammer, the grinding hammer can primarily hammer raw materials to achieve a primary crushing effect, the grinding hammer can rotate by matching with the functions of the reducing motor and the rotating shaft, and further grinding effect on fine raw material particles is conveniently achieved by matching with the combined action of the hammering pressure and the rotating friction, so that the final crushing of the raw materials is ensured to be more thorough.
Description
Technical Field
The utility model relates to the technical field of lithium iron manganese phosphate preparation, in particular to a feeding device convenient to grind for lithium iron manganese phosphate preparation.
Background
Compared with the traditional ternary materials of lithium cobaltate and nickel cobalt manganese, the lithium iron phosphate material has the characteristics of high safety, long service life and the like, and has been applied to batteries, particularly power batteries, in large scale, but the material has low voltage platform and low crystal density, so that the energy density is low, thereby limiting the application of the material in certain occasions;
the preparation of lithium iron phosphate generally requires mixing reaction of a plurality of raw materials such as iron raw materials, phosphoric acid raw materials and the like to prepare lithium iron phosphate, and before the raw material reaction, the raw material body is generally required to be grinded and crushed in advance so as to facilitate subsequent mixing reaction, while the existing feeding device for preparing lithium manganese iron phosphate generally only adopts a beating mode when the raw materials are crushed, so that the crushing effect is general, and therefore, a certain improvement space exists, and an improvement scheme is provided for the device.
Disclosure of Invention
The utility model aims to provide a feeding device for preparing lithium iron manganese phosphate, which is convenient to grind, so as to solve the problem that the conventional feeding device for preparing lithium iron manganese phosphate provided in the background art has a common crushing effect on raw materials.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a loading attachment for lithium manganese phosphate preparation convenient to grind, includes the material loading case, the inside of material loading case is provided with crushing chamber, and all installs the inlet pipe in the both sides on crushing chamber top, the material loading passageway has been seted up to the inside of material loading case of crushing chamber below, and is connected with the discharge opening between material loading passageway and the crushing chamber, the inside of discharge opening is provided with discharge mechanism, the transport roller is evenly installed to the inside of material loading passageway, and is connected with the conveyer belt between the transport roller, the fixed block is evenly installed on the top of conveyer belt, and the charging tray is all installed on the top of fixed block, the inside of crushing chamber is provided with hammer pressure mechanism, and the guide bar is evenly installed on the top of hammer pressure mechanism, the outside of material loading case is all extended to the top of guide bar, the lifter is installed to the bottom of hammer pressure mechanism, and the internally mounted of lifter has gear motor, the pivot is installed to the outside of lifter and is installed to the hammer, the inside both sides on the hammer is all installed on the side of hammer top, and the outside of guide block is equipped with the ball is all installed on both sides.
When using the loading attachment is used in lithium manganese phosphate preparation convenient to grind of this technical scheme, through cooperation such as rotating motor, crank, regulating plate to be convenient for go up and down to adjust the lifter, thereby be convenient for produce decurrent impact force to the grinding hammer, make it can carry out preliminary hammering to the raw materials, with playing preliminary crushing effect, secondly cooperate gear motor, the effect of pivot, make the grinding hammer can rotate, cooperation hammering pressure and rotation frictional combined action, so as to carry out further grinding effect to tiny raw materials granule, with the more thoroughly of guaranteeing the final crushing of raw materials.
Preferably, the bottom of smashing the chamber is hemispherical, and hemispherical top is the inclined plane, the bottom shape of grinding hammer and the bottom shape phase-match of smashing the chamber.
Preferably, the hammer press mechanism comprises a rotating motor, the rotating motor is arranged on one side of the inner part of the crushing cavity, a crankshaft is arranged at one end of the rotating motor, a crank is arranged at one end of the crankshaft, an adjusting plate is sleeved outside one end of the crank, the top end of the adjusting plate is connected with the bottom end of the guide rod, and connecting shafts are arranged on two sides of the bottom end of the adjusting plate.
Preferably, the section of the crank is Z-shaped, a long straight adjusting hole is formed in the adjusting plate, and one end of the crank slides in the long straight adjusting hole.
Preferably, the discharging mechanism comprises a sealing plug, the sealing plug is arranged in the discharging hole, the supporting rod is arranged at the bottom end of the sealing plug, the connecting rod is arranged at the bottom end of the supporting rod, the electric telescopic rods are arranged at two sides of the top end of the connecting rod, and the top ends of the electric telescopic rods are connected with the inside of the feeding box.
Preferably, the cross sections of the sealing plug and the discharging hole are trapezoidal, and the length of the sealing plug is far smaller than that of the discharging hole.
Compared with the prior art, the utility model has the beneficial effects that: the feeding device for preparing the lithium manganese iron phosphate convenient to grind not only realizes the combination of various grinding modes of raw materials so as to improve the grinding effect, but also is convenient for conveying and feeding the raw materials;
through the cooperation of a rotating motor, a crank, an adjusting plate and the like, the lifting block is conveniently lifted and adjusted, so that downward impact force is conveniently generated on the grinding hammer, the grinding hammer can primarily hammer raw materials to achieve a primary crushing effect, and the grinding hammer can rotate by the cooperation of the action of a reducing motor and a rotating shaft and the combination of hammering pressure and rotating friction, so that further grinding effect is conveniently carried out on fine raw material particles, and the final grinding of the raw materials is ensured to be more thorough;
through the effect of electric telescopic handle, connecting rod, bracing piece to in so that with sealing plug downwardly moving, thereby make the raw materials can fall down to the charging tray along the discharge gate in, so that carry out the conveying effect of successive portion to the raw materials, and through the cooperation of conveyer belt and charging tray, so that make the charging tray produce the slope, thereby convey the raw materials to the equipment box of next step inside, improve its convenience of material loading.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a front cross-sectional structure of the present utility model;
FIG. 2 is a schematic side view of a cross-sectional structure of the grinding hammer of the present utility model;
FIG. 3 is a schematic view of the structure of FIG. 1A according to the present utility model;
FIG. 4 is a schematic view of the structure of FIG. 1B according to the present utility model;
fig. 5 is a schematic view of a partial perspective structure of a discharging mechanism of the present utility model.
Reference numerals in the drawings illustrate: 1. feeding a material box; 2. a feed pipe; 3. a guide rod; 4. a hammer pressing mechanism; 401. a rotating motor; 402. a crankshaft; 403. a crank; 404. a connecting shaft; 405. an adjusting plate; 5. a crushing cavity; 6. a lifting block; 7. a grinding hammer; 8. a discharge hole; 9. a discharging mechanism; 901. a sealing plug; 902. a support rod; 903. a connecting rod; 904. an electric telescopic rod; 10. a conveyor belt; 11. a conveying roller; 12. a fixed block; 13. a feeding disc; 14. a feeding channel; 15. a speed reducing motor; 16. a rotating shaft; 17. a guide block; 18. a guide groove; 19. and (3) rolling balls.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by one of ordinary skill in the art without inventive faculty, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.
Referring to fig. 1-5, an embodiment of the present utility model is provided: the feeding device for preparing the lithium iron manganese phosphate convenient to grind comprises a feeding box 1, wherein a crushing cavity 5 is arranged in the feeding box 1;
the bottom end of the crushing cavity 5 is hemispherical, the upper parts of the hemispherical surfaces are inclined planes, and the shape of the bottom end of the grinding hammer 7 is matched with the shape of the bottom end of the crushing cavity 5;
specifically, as shown in fig. 1 and 2, the special shape of the crushing cavity 5 is adopted when the crushing device is used, so that the raw materials can be concentrated towards the bottommost end of the crushing cavity 5 as much as possible, and the raw materials can be conveniently hammered or ground;
the two sides of the top end of the crushing cavity 5 are provided with the feeding pipes 2, the inside of the feeding box 1 below the crushing cavity 5 is provided with the feeding channel 14, a discharging hole 8 is connected between the feeding channel 14 and the crushing cavity 5, and a discharging mechanism 9 is arranged in the discharging hole 8;
the discharging mechanism 9 comprises a sealing plug 901, the sealing plug 901 is arranged in the discharging hole 8, a supporting rod 902 is arranged at the bottom end of the sealing plug 901, a connecting rod 903 is arranged at the bottom end of the supporting rod 902, electric telescopic rods 904 are arranged at two sides of the top end of the connecting rod 903, and the top ends of the electric telescopic rods 904 are connected with the inside of the feeding box 1;
the cross sections of the sealing plug 901 and the discharge hole 8 are trapezoidal, and the length of the sealing plug 901 is far smaller than that of the discharge hole 8;
specifically, as shown in fig. 1, 4 and 5, when in use, the sealing plug 901 and the discharge hole 8 with trapezoid structures are used, so that when the sealing plug 901 moves downwards, the discharge hole 8 of the sealing plug can generate a gap, and crushed raw materials can fall into the upper tray 13;
the conveying rollers 11 are uniformly arranged in the feeding channel 14, a conveying belt 10 is connected between the conveying rollers 11, fixed blocks 12 are uniformly arranged at the top ends of the conveying belt 10, feeding trays 13 are respectively arranged at the top ends of the fixed blocks 12, and a hammer pressing mechanism 4 is arranged in the crushing cavity 5;
the hammer press mechanism 4 comprises a rotating motor 401, the rotating motor 401 is arranged on one side of the inside of the crushing cavity 5, a crankshaft 402 is arranged at one end of the rotating motor 401, a crank 403 is arranged at one end of the crankshaft 402, an adjusting plate 405 is sleeved outside one end of the crank 403, the top ends of the adjusting plate 405 are connected with the bottom ends of the guide rods 3, and connecting shafts 404 are arranged on two sides of the bottom ends of the adjusting plate 405;
the section of the crank 403 is Z-shaped, a long straight regulating hole is formed in the regulating plate 405, and one end of the crank 403 slides in the long straight regulating hole;
specifically, as shown in fig. 1 and fig. 3, when in use, one end of the crank 403 drives the adjusting plate 405 to lift, so as to drive the grinding hammer 7 to lift and lower pressure, so as to beat and crush raw material particles, and the rotation of the reducing motor 15 is matched to realize the rotation of the grinding hammer 7, so that the grinding hammer can rub and crush raw materials, and the crushing effect of the raw materials is improved;
and the guide bar 3 is evenly installed on the top of hammer press mechanism 4, the top of guide bar 3 all extends to the outside of last workbin 1, lifting block 6 is installed to the bottom of hammer press mechanism 4, and lifting block 6's internally mounted has gear motor 15, pivot 16 is installed to gear motor 15's bottom, and the one end of pivot 16 extends to lifting block 6's outside and installs the lapping hammer 7, guide block 17 is all installed to the inside both sides in lapping hammer 7 top, and guide groove 18 has been seted up to the outside of guide block 17 one side lifting block 6, ball 19 is all installed to the both sides on lapping hammer 7 top.
Working principle: when the utility model is used, firstly, iron raw materials and the like are put into the inner bottom end of the crushing cavity 5 through the feed pipe 2, then the rotating motor 401 is started to rotate the crankshaft 402, so that the crank 403 synchronously rotates, the other end of the crank 403 drives the adjusting plate 405 to move up and down, the guide rod 3 synchronously moves, and then the connecting shaft 404 drives the lifting block 6 to reciprocate up and down, so that the grinding hammer 7 performs primary hammering crushing action on the iron raw materials and the like, and the iron raw materials are converted into small particles from large particles;
secondly, after the hammer pressing is finished, the grinding hammer 7 is kept in a pressing state, a speed reducing motor 15 is started, a rotating shaft 16 is rotated, the grinding hammer 7 is rotated synchronously, a guide block 17 is rotated along a guide groove 18, and the grinding hammer 7 rubs iron raw materials and the like, so that the grinding effect is more thorough;
finally, after the iron raw material and the like are crushed, the electric telescopic rod 904 is started to extend, so that the electric telescopic rod 904 drives the connecting rod 903 to synchronously descend, so that the supporting rod 902 drives the sealing plug 901 to synchronously descend, the discharging hole 8 is opened, the raw material falls into the feeding tray 13, the conveying roller 11 is started, the conveying belt 10 is moved, the feeding tray 13 drives the raw material to synchronously move, and when the feeding tray 13 moves to the edge of the conveying belt 10, the feeding tray 13 is inclined, so that the raw material is driven to fall, and the feeding operation of the next step of the raw material is completed.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present utility model without undue burden.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (6)
1. Feeding device is used in lithium iron manganese phosphate preparation convenient to grind, including last workbin (1), its characterized in that: the inside of material loading case (1) is provided with crushing chamber (5), and all installs inlet pipe (2) in the both sides on crushing chamber (5) top, material loading passageway (14) have been seted up to the inside of material loading case (1) of crushing chamber (5) below, and are connected with discharge opening (8) between material loading passageway (14) and crushing chamber (5), the inside of discharge opening (8) is provided with discharge mechanism (9), conveying roller (11) are evenly installed to the inside of material loading passageway (14), and are connected with conveyer belt (10) between conveying roller (11), fixed block (12) are evenly installed on the top of conveyer belt (10), and the top of fixed block (12) is all installed and is gone up charging tray (13), the inside of smashing chamber (5) is provided with hammer pressure mechanism (4), and hammer pressure mechanism's (4) top evenly installs guide bar (3), the top of guide bar (3) all extends to the outside of last workbin (1), elevating block (6) are installed to hammer pressure mechanism's (4) bottom, and elevating block (6) internally mounted has gear motor (15), pivot (16) are installed to gear motor's (15) bottom, and the one end of pivot (16) extends to elevating block (6) outside and installs grinding hammer (7), guide blocks (17) are arranged on two sides of the inner portion of the top end of the grinding hammer (7), guide grooves (18) are formed in the outer portion of the lifting block (6) on one side of the guide blocks (17), and balls (19) are arranged on two sides of the top end of the grinding hammer (7).
2. The feeding device for preparing lithium manganese iron phosphate convenient to grind according to claim 1, wherein: the bottom of smashing chamber (5) is hemisphere, and hemispherical top is the inclined plane, the bottom shape of grinding hammer (7) and the bottom shape phase-match of smashing chamber (5).
3. The feeding device for preparing lithium manganese iron phosphate convenient to grind according to claim 1, wherein: the hammer press mechanism (4) comprises a rotating motor (401), the rotating motor (401) is arranged on one side of the inside of the crushing cavity (5), a crankshaft (402) is arranged at one end of the rotating motor (401), a crank (403) is arranged at one end of the crankshaft (402), an adjusting plate (405) is sleeved outside one end of the crank (403), the top end of the adjusting plate (405) is connected with the bottom end of the guide rod (3), and connecting shafts (404) are arranged on two sides of the bottom end of the adjusting plate (405).
4. The feeding device for preparing lithium manganese iron phosphate convenient to grind according to claim 3, wherein: the section of the crank (403) is Z-shaped, a long straight adjusting hole is formed in the adjusting plate (405), and one end of the crank (403) slides in the long straight adjusting hole.
5. The feeding device for preparing lithium manganese iron phosphate convenient to grind according to claim 1, wherein: the discharging mechanism (9) comprises a sealing plug (901), the sealing plug (901) is arranged in the discharging hole (8), a supporting rod (902) is arranged at the bottom end of the sealing plug (901), a connecting rod (903) is arranged at the bottom end of the supporting rod (902), electric telescopic rods (904) are arranged on two sides of the top end of the connecting rod (903), and the top ends of the electric telescopic rods (904) are connected with the inside of the feeding box (1).
6. The feeding device for preparing lithium manganese iron phosphate convenient to grind according to claim 5, wherein: the cross sections of the sealing plug (901) and the discharging hole (8) are trapezoidal, and the length of the sealing plug (901) is far smaller than that of the discharging hole (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321960139.1U CN220496309U (en) | 2023-07-25 | 2023-07-25 | Loading attachment is used in lithium iron manganese phosphate preparation convenient to grind |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321960139.1U CN220496309U (en) | 2023-07-25 | 2023-07-25 | Loading attachment is used in lithium iron manganese phosphate preparation convenient to grind |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220496309U true CN220496309U (en) | 2024-02-20 |
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ID=89876588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321960139.1U Active CN220496309U (en) | 2023-07-25 | 2023-07-25 | Loading attachment is used in lithium iron manganese phosphate preparation convenient to grind |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220496309U (en) |
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2023
- 2023-07-25 CN CN202321960139.1U patent/CN220496309U/en active Active
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