Lithium carbonate crystal storage device

Abstract

The utility model belongs to the technical field of lithium carbonate storage, and particularly relates to a lithium carbonate crystal storage device which comprises a box body, partition plates are slidably connected to the two sides of the interior of the box body, an air inlet cover is fixedly connected to the top of the box body, and fans are rotatably connected to the two sides of the interior of the air inlet cover. The two sides of the interior of the air inlet cover extend to the exterior of the box body and are fixedly connected with air inlet pipes, the inner sides of the air inlet pipes extend to the interior of the box body corresponding to the partition plates and are fixedly connected with air outlet pipes, the exteriors of the two partition plates extend to the exterior of the box body and are fixedly connected with limiting frames, and a transmission assembly is arranged at the top of the box body; the utility model provides a lithium carbonate crystal storage device which solves the problems that in the prior art, lithium carbonate powder or lithium carbonate crystals are generally stored through a common box body, but the lithium carbonate crystals are inevitably affected with damp when the storage environment is humid; if the lithium carbonate crystals are not dehumidified in time, the performance is easily reduced or caking is easily caused, so that the use effect is influenced.

Description

Technical Field

[0001] The utility model belongs to the field of lithium carbonate storage, in particular to a lithium carbonate crystal storage device. Background Art

[0002] Lithium carbonate (Li2CO3) is an important chemical raw material, widely used in batteries, ceramics, pharmaceuticals and other fields. However, lithium carbonate will absorb moisture, crystallize and undergo chemical changes in a humid environment.

[0003] In the prior art, lithium carbonate powder or lithium carbonate crystals are generally stored in ordinary boxes. However, when the storage environment is humid, the lithium carbonate crystals will inevitably become damp. If the lithium carbonate crystals are not dehumidified in time, it is easy to cause performance degradation or agglomeration, thereby affecting the use effect. Utility Model Content

[0004] In view of the above problems existing in the prior art, the main purpose of the utility model is to provide a lithium carbonate crystal storage device.

[0005] The technical solution of the utility model is as follows: a lithium carbonate crystal storage device comprises a box body, partitions are slidably connected on both sides of the interior of the box body, an air inlet hood is fixedly connected on the top of the box body, fans are rotatably connected on both sides of the interior of the air inlet hood, air inlet pipes are fixedly connected on both sides of the interior of the air inlet hood extending to the outside of the box body, the inner side of the air inlet pipe corresponds to the partitions extending to the inside of the box body and is fixedly connected to an air outlet pipe, the outsides of the two partitions extend to the outside of the box body and are fixedly connected to limiting frames, and a transmission assembly is arranged on the top of the box body.

[0006] As a preferred embodiment, the transmission assembly includes a motor and a linkage unit, the motor is fixedly connected to the top of the air inlet cover through a limit plate, the output end of the motor is fixedly connected to a first pulley, the tops of the two fans are extended to the top of the air inlet cover through a transmission shaft and are fixedly connected to a second pulley, the first pulley and the two second pulleys are respectively connected by two transmission belts, and the partition can move through the linkage unit.

[0007] As a preferred embodiment, the linkage unit includes a first bevel gear, the first bevel gear is fixedly connected to the top of the first pulley, one side of the top of the box body is rotatably connected to a rotating shaft through a limiting block, one end of the rotating shaft is fixedly connected to a second bevel gear, the first bevel gear is meshed with the second bevel gear, the end of the rotating shaft away from the second bevel gear is fixedly connected to a third bevel gear, one side of the outside of the box body is rotatably connected to a rotating rod through a limiting block, the top of the rotating rod is fixedly connected to a fourth bevel gear, the third bevel gear is meshed with the fourth bevel gear, the bottom of the rotating rod is fixedly connected to an eccentric wheel, one side of the bottom of the eccentric wheel is fixedly connected to a sliding shaft, and a sliding groove is formed in the top of the limiting frame, and the sliding shaft is slidably connected to the inside of the sliding groove.

[0008] As a preferred embodiment, both sides of the bottom of the two partition plates are fixedly connected with sliders, both sides of the inner wall of the box body are fixedly connected with limiting rods corresponding to the sliders, the sliders are slidably connected to the outside of the corresponding limiting rods, and springs are arranged between the outside of the limiting rods and between the sliders and the inner wall of the box body.

[0009] As a preferred embodiment, a box door is installed on the outside of the box body, a handle is fixedly connected to one side of the outside of the box door, and ventilation openings are formed in both the bottom and the top of the air inlet hood.

[0010] As a preferred embodiment, support feet are symmetrically and fixedly connected to both sides of the bottom of the box body, and the motor is electrically connected to an external controller.

[0011] The beneficial effects of the present utility model are as follows:

[0012] The device can separate and store lithium carbonate crystals through the provided partition plates, avoiding excessive accumulation of lithium carbonate crystals, which makes it difficult to air dry. And through the provided fan, the lithium carbonate crystals can be blown for air drying, improving the moisture-proof effect and air drying efficiency. Moreover, the limiting frame can drive the two partition plates to perform reciprocating sliding movements simultaneously, driving the lithium carbonate crystals on the top of the corresponding partition plates to be flattened, thereby further improving the air drying effect and avoiding caking or performance degradation of the lithium carbonate crystals due to dampness. Description of the Drawings

[0013] The following further describes the present utility model with reference to the drawings.

[0014] Figure 1 is a perspective view of the present utility model;

[0015] Figure 2 is a sectional view of the present utility model;

[0016] Figure 3 is a partial sectional view of the present utility model;

[0017] Figure 4 The side view cross-sectional view of the present utility model;

[0018] Figure 5 The cross-sectional view of the limit plate in the present utility model;

[0019] Figure 6 Of the present utility model Figure 2 The enlarged view at position A;

[0020] Figure 7 Of the present utility model Figure 3 The enlarged view at position B.

[0021] In the figure: 1, box body; 2, partition board; 3, air inlet hood; 4, fan; 5, air inlet pipe; 6, limit frame; 7, motor; 8, first pulley; 9, second pulley; 10, transmission belt; 11, first bevel gear; 12, rotating shaft; 13, second bevel gear; 14, third bevel gear; 15, rotating rod; 16, fourth bevel gear; 17, eccentric wheel; 18, sliding shaft; 19, sliding groove; 20, slider; 21, limit rod; 22, spring; 23, box door. Specific embodiments

[0022] In order to make the technical means, creative features, achieved purposes and effects realized by the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0023] Please refer to Figures 1-7 , a lithium carbonate crystallization storage device, including a box body 1, both sides of the inside of the box body 1 are slidably connected with partition boards 2, the top of the box body 1 is fixedly connected with an air inlet hood 3, both sides of the inside of the air inlet hood 3 are rotatably connected with fans 4, both sides of the inside of the air inlet hood 3 extending to the outside of the box body 1 are fixedly connected with air inlet pipes 5, the inner sides of the air inlet pipes 5 corresponding to the partition boards 2 extending to the inside of the box body 1 are fixedly connected with air outlet pipes, the outside of both partition boards 2 extending to the outside of the box body 1 is fixedly connected with a limit frame 6, and a transmission assembly is arranged on the top of the box body 1.

[0024] Specifically, the transmission assembly includes a motor 7 and a linkage unit. The motor 7 is fixedly connected to the top of the air inlet hood 3 through a limit plate. A first pulley 8 is fixedly connected to the output end of the motor 7. The tops of the two fans 4 extend to the top of the air inlet hood 3 through transmission shafts and are both fixedly connected with second pulleys 9. The first pulley 8 and the two second pulleys 9 are respectively connected by two transmission belts 10. The partition plate 2 can move through the linkage unit. The linkage unit includes a first bevel gear 11. The first bevel gear 11 is fixedly connected to the top of the first pulley 8. One side of the top of the box body 1 is rotatably connected to a rotating shaft 12 through a limit block. One end of the rotating shaft 12 is fixedly connected with a second bevel gear 13. The first bevel gear 11 is meshed with the second bevel gear 13. The end of the rotating shaft 12 away from the second bevel gear 13 is fixedly connected with a third bevel gear 14. One side of the outside of the box body 1 is rotatably connected to a rotating rod 15 through a limit block. The top of the rotating rod 15 is fixedly connected with a fourth bevel gear 16. The third bevel gear 14 is meshed with the fourth bevel gear 16. The bottom of the rotating rod 15 is fixedly connected with an eccentric wheel 17. One side of the bottom of the eccentric wheel 17 is fixedly connected with a sliding shaft 18. A sliding groove 19 is opened at the top of the limit frame 6. The sliding shaft 18 is slidably connected to the inside of the sliding groove 19.

[0025] Through the above technical solution, opening the box door 23 allows the lithium carbonate crystals to be placed inside the box body 1 for storage. The partition 2 is provided to store the lithium carbonate crystals separately, avoiding accumulation and affecting moisture protection. When moisture-proof and dehumidification treatment is required for the lithium carbonate crystals, the motor 7 is started by an external controller. The output end of the motor 7 drives the first pulley 8 and the first bevel gear 11 to rotate. The first pulley 8 then drives the corresponding second pulley 9 and the fan 4 to rotate through two transmission belts 10. The fan 4 can blow air on the lithium carbonate crystals for air drying, and the air inlet pipe 5 and the air outlet pipe can blow air on the lithium carbonate crystals in each divided cavity, thus achieving the moisture-proof effect. At the same time, the first bevel gear 11 can drive the second bevel gear 13 and the rotating shaft 12 to rotate through the meshing relationship, so that the rotating shaft 12 drives the third bevel gear 14 to rotate. The third bevel gear 14 then drives the fourth bevel gear 16 and the rotating rod 15 to rotate through the meshing relationship. The rotating rod 15 drives the eccentric wheel 17 at the bottom to rotate, so that the eccentric wheel 17 drives the sliding shaft 18 to slide in the chute 19 at the top of the limiting frame 6. Thus, the limiting frame 6 drives the two partitions 2 to slide reciprocally inside the box body 1, flattening the lithium carbonate crystals on top of the partition 2, improving the air drying efficiency, and avoiding the part in the center being difficult to dry due to the accumulation of lithium carbonate crystals, thereby improving the air drying efficiency. This device can store the lithium carbonate crystals separately through the partition 2 provided, avoiding excessive accumulation of lithium carbonate crystals and making it difficult to dry. And the fan 4 provided can blow air on the lithium carbonate crystals for air drying, improving the moisture-proof effect and air drying efficiency. Moreover, the limiting frame 6 can drive the two partitions 2 to slide reciprocally at the same time, flattening the lithium carbonate crystals on top of the corresponding partition 2, thereby further improving the air drying effect and avoiding caking or performance degradation of the lithium carbonate crystals due to dampness.

[0026] Specifically, both sides of the bottom of the two partitions 2 are fixedly connected with sliders 20. Both sides of the inner wall of the box body 1 are fixedly connected with limiting rods 21 corresponding to the sliders 20. The sliders 20 are slidably connected to the outside of the corresponding limiting rods 21. A spring 22 is arranged between the outside of the limiting rods 21 and the inner wall of the box body 1 and between the sliders 20. A box door 23 is installed outside the box body 1. One side of the outside of the box door 23 is fixedly connected with a handle. Ventilation openings are provided at both the bottom and the top of the air inlet hood 3.

[0027] Through the above technical solution, the corresponding partition 2 can be limited by the provided sliders 20 and limiting rods 21, and the provided ventilation openings can improve the air inlet effect.

[0028] Specifically, both sides of the bottom of the box body 1 are symmetrically and fixedly connected with support feet. The motor 7 is electrically connected to the external controller.

[0029] Through the above technical solution, the supporting feet provided can improve the stability of the device during operation, and the external controller can facilitate the staff to quickly control the motor 7.

[0030] During use, opening the box door 23 allows the lithium carbonate crystals to be placed inside the box body 1 for storage. The provided partition 2 can separate and store the lithium carbonate crystals to prevent accumulation and affect moisture-proofing. When moisture-proofing and dehumidifying treatment of the lithium carbonate crystals is required, the motor 7 is started through the external controller. The output end of the motor 7 drives the first pulley 8 and the first bevel gear 11 to rotate. The first pulley 8 then drives the corresponding second pulley 9 and the fan 4 to rotate through two transmission belts 10. The fan 4 can blow air on the lithium carbonate crystals for air drying, and the air inlet pipe 5 and the air outlet pipe can blow air on the lithium carbonate crystals in each divided cavity, thus achieving the moisture-proof effect. At the same time, the first bevel gear 11 can drive the second bevel gear 13 and the rotating shaft 12 to rotate through the meshing relationship, so that the rotating shaft 12 drives the third bevel gear 14 to rotate. The third bevel gear 14 then drives the fourth bevel gear 16 and the rotating rod 15 to rotate through the meshing relationship. The rotating rod 15 drives the eccentric wheel 17 at the bottom to rotate, so that the eccentric wheel 17 drives the sliding shaft 18 to slide in the chute 19 at the top of the limiting frame 6. Thus, the limiting frame 6 drives the two partitions 2 to slide reciprocally inside the box body 1, and the lithium carbonate crystals on top of the partition 2 can be leveled, improving the air drying efficiency and preventing the accumulation of lithium carbonate crystals from making it difficult to dry the part in the center, thereby improving the air drying efficiency. This device can separate and store the lithium carbonate crystals through the provided partition 2 to prevent excessive accumulation of lithium carbonate crystals from making it difficult to dry. And the provided fan 4 can blow air on the lithium carbonate crystals for air drying, improving the moisture-proof effect and air drying efficiency. Moreover, the limiting frame 6 can drive the two partitions 2 to perform reciprocating sliding movements at the same time, driving the lithium carbonate crystals on top of the corresponding partition 2 to be leveled, thereby further improving the air drying effect and preventing the lithium carbonate crystals from getting damp and caking or having a performance decline. The provided slider 20 and limiting rod 21 can limit the corresponding partition 2. The provided ventilation openings can improve the air intake effect. The provided supporting feet can improve the stability of the device during operation, and the external controller can facilitate the staff to quickly control the motor 7.

[0031] The above front, back, left, right, up, and down are all based on Figure 1 the attached drawings of the specification. Taking the perspective of the person observing as the standard, the side of the device facing the observer is defined as the front, and the left side of the observer is defined as the left, and so on.

[0032] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the protection scope of the present utility model.

[0033] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art of this industry should understand that the present utility model is not limited by the above embodiments, and what is described in the above embodiments and the specification only illustrates the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A lithium carbonate crystallization storage device, comprising a box body (1), characterized in that, Partitions (2) are slidably connected to both sides of the interior of the box (1); an air inlet cover (3) is fixedly connected to the top of the box (1); fans (4) are rotatably connected to both sides of the interior of the air inlet cover (3); both sides of the interior of the air inlet cover (3) are fixedly connected to air inlet pipes (5) extending to the outside of the box (1); the inner side of the air inlet pipe (5) is fixedly connected to an air outlet pipe extending to the inside of the box (1) corresponding to the partitions (2); the outside of the two partitions (2) is fixedly connected to a limiting frame (6) extending to the outside of the box (1); and a transmission assembly is arranged on the top of the box (1).

2. The lithium carbonate crystallization storage device according to claim 1, characterized in that, The transmission assembly comprises a motor (7) and a linkage unit, wherein the motor (7) is fixedly connected to the top of the air inlet cover (3) via a limit plate, the output end of the motor (7) is fixedly connected to a first pulley (8), the tops of the two fans (4) extend to the top of the air inlet cover (3) via a transmission shaft and are fixedly connected to second pulleys (9), the first pulley (8) and the two second pulleys (9) are respectively connected to each other via two transmission belts (10), and the partition (2) can move via the linkage unit.

3. The lithium carbonate crystallization storage device according to claim 2, wherein The linkage unit comprises a first bevel gear (11), the first bevel gear (11) being fixedly connected to the top of the first pulley (8), a rotating shaft (12) being rotatably connected to one side of the top of the housing (1) via a limit block, one end of the rotating shaft (12) being fixedly connected to a second bevel gear (13), the first bevel gear (11) being meshingly connected to the second bevel gear (13), one end of the rotating shaft (12) being away from the second bevel gear (13) being fixedly connected to a third bevel gear (14), and the housing (1) The outer side of the rotating rod (15) is rotatably connected to the rotating rod (15) through a limit block, the top of the rotating rod (15) is fixedly connected to the fourth bevel gear (16), the third bevel gear (14) is meshingly connected to the fourth bevel gear (16), the bottom of the rotating rod (15) is fixedly connected to the eccentric wheel (17), the bottom side of the eccentric wheel (17) is fixedly connected to a sliding shaft (18), the top of the limit frame (6) is provided with a sliding groove (19), and the sliding shaft (18) is slidably connected to the inside of the sliding groove (19).

4. A lithium carbonate crystallization storage device according to claim 1, wherein, Both sides of the bottom of the two partitions (2) are fixedly connected with sliders (20), and both sides of the inner wall of the box body (1) are fixedly connected with limit rods (21) corresponding to the sliders (20), and the sliders (20) are slidably connected to the outside of the corresponding limit rods (21), and a spring (22) is provided outside the limit rod (21) and between the sliders (20) and the inner wall of the box body (1).

5. A lithium carbonate crystallization storage device according to claim 1, characterized in that, A box door (23) is installed on the outside of the box body (1), a handle is fixedly connected to one side of the outside of the box door (23), and ventilation holes are provided at the bottom and the top of the air inlet cover (3).

6. The lithium carbonate crystallization storage device according to claim 2, wherein Support feet are symmetrically fixedly connected to both sides of the bottom of the box body (1), and the motor (7) is electrically connected to an external controller.

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