Lithium manganate material feeding device capable of achieving uniform conveying

Abstract

The utility model discloses a lithium manganate material feeding device capable of uniformly conveying, which relates to the technical field of feeding devices, and comprises a feeding cylinder, a top cover is arranged at the top of the feeding cylinder, a conveying and crushing unit is arranged in the feeding cylinder, an adjusting unit is connected in the conveying and crushing unit, and the adjusting unit is connected with the feeding cylinder. According to the device, through cooperation of a driving motor, a connecting pipe, a fixing frame, a connecting rod, a crushing rod and a crushing piece, in the feeding process, condensed powder can be rapidly crushed, cakes are crushed, the feeding efficiency is improved, blocking of caked lithium manganate to the feeding device is avoided, and the service life of the feeding device is prolonged. And through cooperation of an adjusting pin, a connecting rod, an adjusting hole, a fixing frame and a rotating shaft, a plurality of crushing rods and crushing pieces can be conveniently and rapidly unfolded and folded, and the crushing frequency can be conveniently adjusted according to the shape and size of the lithium manganate material, so that the material feeding efficiency is improved, and the practicability is high. And the crushing rods and the crushing pieces are prevented from extruding the feeding channel.

Description

TECHNICAL FIELD

[0001] The utility model relates to a material feeding device technical field, especially uniform conveying's lithium manganate material feeding device. BACKGROUND

[0002] Lithium manganate is one of the commonly used materials in lithium battery manufacturing, and lithium manganate is mostly in powder form. When lithium manganate material is processed, lithium manganate powder needs to be transported and fed. During the feeding process, lithium manganate powder may agglomerate and condense, resulting in reduced feeding efficiency and possible blockage of the feeding device. SUMMARY

[0003] To overcome the deficiencies of the prior art, the utility model provides a lithium manganate material feeding device for uniform conveying, which solves the problems raised in the background art.

[0004] To achieve the above purpose, the utility model realizes the following technical scheme: a lithium manganate material feeding device for uniform conveying, comprising a feeding cylinder, a top cover arranged on the top of the feeding cylinder, a conveying and crushing unit arranged inside the feeding cylinder, and an adjusting unit connected inside the conveying and crushing unit.

[0005] The conveying and crushing unit comprises a drive motor, a connecting pipe connected to the drive end of the drive motor, a plurality of fixed frames arranged in a ring shape on the outer surface of the connecting pipe, an inner side wall of each of the plurality of fixed frames connected to a rotating shaft, and four fixed pieces connected in a ring shape to the top surface of the connecting pipe.

[0006] As a further technical solution of the utility model, the adjusting unit comprises four connecting rods, each of the inner side walls of the four connecting rods connected to a plurality of crushing rods, a plurality of connecting holes corresponding to the rotating shafts arranged on the surface of the crushing rods, and a crushing piece arranged at one end of each of the plurality of crushing rods.

[0007] As a further technical solution of the utility model, one end of the crushing rod is provided with two connecting shafts, the surface of the crushing piece is provided with a plurality of convex points, and a movable groove is arranged at the corresponding position of the inner side wall of the connecting rod and the sliding path of the connecting shaft.

[0008] As a further technical solution of the utility model, the outer surface of the feeding cylinder is connected to two groups of conveying pipes, the inside of the fixed frame is in communication with the inside of the connecting pipe, an adjusting pin is connected to the surface of each of the four fixed pieces, a return spring is connected to the outer surface of the adjusting pin and located at one side of the fixed piece, and two adjusting holes are arranged at the corresponding position of the top end of the connecting rod and the adjusting pin.

[0009] As a further technical scheme of the utility model, the inner diameter size of the adjusting hole is matched with the outer diameter size of the adjusting pin, the inner diameter size of the rotating shaft is matched with the rotating path of the crushing rod, the connecting pipe, the crushing rod and the crushing piece are all metal materials with high molecular material sprayed on the outer surface.

[0010] As a further technical scheme of the utility model, the inner diameter size of the adjusting hole is matched with the outer diameter size of the adjusting pin, the inner diameter size of the rotating shaft is matched with the rotating path of the crushing rod, the connecting pipe, the crushing rod and the crushing piece are all metal materials with high molecular material sprayed on the outer surface.

[0011] The utility model provides a kind of lithium manganate material feeding device of uniform delivery, with the following beneficial effects compared with prior art:

[0012] 1, the lithium manganate material feeding device of uniform delivery of the design, by the cooperation between driving motor and connecting pipe and fixed frame and connecting rod and crushing rod and crushing piece, can be quickly broken in the feeding process, and the agglomerated powder is broken, improve feeding efficiency, avoid the blockage of lithium manganate to feeding device.

[0013] 2, the lithium manganate material feeding device of uniform delivery of the design, by the cooperation between adjusting pin and connecting rod and adjusting hole and fixed frame and rotating shaft, can be quickly unfolded and folded to multiple crushing rods and crushing pieces, conveniently according to the shape size of lithium manganate material, the adjustment of breaking frequency is carried out, to improve the efficiency of material feeding, avoid the extrusion of crushing rod and crushing piece to feeding channel. ACCURACY OF DRAWINGS

[0014] Figure 1 It is a structure schematic view of a kind of lithium manganate material feeding device of uniform delivery;

[0015] Figure 2 It is a top view of a kind of lithium manganate material feeding device of uniform delivery;

[0016] Figure 3 It is the exploded view of a kind of lithium manganate material feeding device of uniform delivery Figure 2 In A-A section view of it;

[0017] Figure 4 It is the exploded view of a kind of lithium manganate material feeding device of uniform delivery;

[0018] Figure 5 It is the enlarged view of A in a kind of lithium manganate material feeding device of uniform delivery Figure 4 ;A-A section view of it;

[0019] Figure 6 It is the exploded view of a kind of lithium manganate material feeding device of uniform deliveryFigure 4 Enlarged view of B in

[0020] In the figure: 1, feeding cylinder; 11, conveying pipe; 2, top cover; 3, conveying and crushing unit; 31, driving motor; 32, connecting pipe; 34, fixed frame; 35, rotating shaft; 36, fixed piece; 37, adjusting pin; 38, return spring; 4, adjusting unit; 41, connecting rod; 42, crushing rod; 43, connecting hole; 44, crushing piece; 45, connecting shaft; 46, movable groove; 47, adjusting hole. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of the present application.

[0022] Please refer to Figures 1-4 The present application provides a kind of even feeding of lithium manganate material feeding device technical scheme: including feeding cylinder 1: the top of feeding cylinder 1 is provided with top cover 2, the inside of feeding cylinder 1 is provided with conveying and crushing unit 3, conveying and crushing unit 3 is connected with adjusting unit 4 in the inside, conveying and crushing unit 3 includes driving motor 31, the driving end of driving motor 31 is connected with connecting pipe 32, the outer surface of connecting pipe 32 is annular and is provided with multiple fixed frames 34, the inner side wall of multiple fixed frames 34 is all connected with rotating shaft 35, the top of connecting pipe 32 is annular and is connected with four fixed pieces 36.

[0023] As Figures 2-5As shown, the adjusting unit 4 includes four connecting rods 41, the inner side wall of four connecting rods 41 is connected with a plurality of crushing rods 42, the surface of crushing rod 42 is correspondingly provided with a connecting hole 43 matched with rotating shaft 35, one end of a plurality of crushing rods 42 is provided with a crushing piece 44, one end of crushing rod 42 is provided with two connecting shafts 45, the surface of crushing piece 44 is provided with a plurality of convex points, the inner side wall of connecting rod 41 and the sliding path of connecting shaft 45 are correspondingly provided with a movable slot 46, the crushing rod 42 and the crushing piece 44 are connected with the fixed frame 34 through the rotating shaft 35, the inner diameter size of adjusting hole 47 is matched with the outer diameter size of adjusting pin 37, the inner diameter size of rotating shaft 35 is matched with the rotating path of crushing rod 42, the connecting pipe 32, the crushing rod 42 and the crushing piece 44 are all metal materials with high molecular material sprayed on the outer surface, and the inner wall of the feeding cylinder 1 is also sprayed with high molecular material, it should be noted that the crushing rod 42 and the crushing piece 44 can be flexibly unfolded and folded under the action of connecting rod 41 and adjusting hole 47, so as to facilitate the adjustment of crushing frequency according to the shape and size of the material, and prevent the crushing rod 42 from affecting the conveying efficiency of the material.

[0024] As Figures 4-6 As shown, the outer surface of the feeding cylinder 1 is connected with two groups of conveying pipes 11, the inside of the fixed frame 34 is connected with the inside of the connecting pipe 32, the surface of the four fixed pieces 36 is connected with the adjusting pin 37, the outer surface of the adjusting pin 37 and the side of the fixed piece 36 are connected with the reset spring 38, the top end of the connecting rod 41 is correspondingly provided with two adjusting holes 47, the inner diameter size of the connecting rod 41 is matched with the outer diameter size of the crushing rod 42, the inner diameter size of the movable slot 46 is matched with the sliding path of the connecting shaft 45, a plurality of crushing rods 42 and crushing pieces 44 are connected through the connecting rod 41, it should be noted that the driving motor 31 and the connecting pipe 32 and the crushing rod 42 can quickly crush the caked material during the material conveying process, and improve the feeding efficiency.

[0025] The working principle of the utility model is: according to the structure shape size of lithium manganate material, the adjusting pin 37 is drawn out from one side of the fixed piece 36, the reset spring 38 is stretched, the adjusting pin 37 is separated from the adjusting hole 47 of the connecting rod 41, then the connecting rod 41 is pressed downward, the movable slot 46 of the connecting rod 41 slides along the outer surface of the connecting shaft 45, with continuous sliding, the crushing rod 42 rotates along the rotating shaft 35, the crushing rod 42 and the crushing piece 44 are folded, and the adjusting pin 37 is released, the reset spring 38 drives the adjusting pin 37 to reset and insert into the other adjusting hole 47 in the top end, the adjustment of the crushing frequency can be completed.

[0026] The driving motor 31 is started, the rotation of the connecting pipe 32 drives the uniform rotation of the plurality of crushing rods 42 and the crushing pieces 44, the lithium manganate clumps in the conveying process are crushed and hit, the lithium manganate clumps are crushed, and then conveyed to the next processing procedure through the conveying pipe 11.

[0027] The above is only the preferred embodiment of the utility model, it should be pointed out that, for ordinary skilled person in the art, without departing from the principle of the utility model, can make a number of improvements and refinements, these improvements and refinements should also be considered the protection scope of the utility model.The structure, device and operation method not specifically described and explained in the utility model, such as no special description and limitation, are implemented according to conventional means in the art.

Claims

1. A uniform delivery lithium manganate material feed device, characterized by, Including feeding cylinder (1): the top of the feeding cylinder (1) is provided with a top cover (2), the inside of the feeding cylinder (1) is provided with a conveying crushing unit (3), the inside of the conveying crushing unit (3) is connected with an adjusting unit (4); The conveying crushing unit (3) includes a drive motor (31), the drive end of the drive motor (31) is connected with a connecting pipe (32), the outer surface of the connecting pipe (32) is annularly provided with a plurality of fixed frames (34), the inner side wall of the plurality of fixed frames (34) is connected with a rotating shaft (35), and the top surface of the connecting pipe (32) is annularly connected with four fixed sheets (36).

2. The uniform feed of lithium manganate material feed device of claim 1, wherein, The adjusting unit (4) includes four connecting rods (41), the inner side wall of the four connecting rods (41) is connected with a plurality of crushing rods (42), the surface of the crushing rod (42) is correspondingly provided with a matching connecting hole (43) corresponding to the rotating shaft (35), and one end of the plurality of crushing rods (42) is provided with a crushing sheet (44).

3. The uniform feed of lithium manganate material feed device of claim 2, wherein, One end of the crushing rod (42) is provided with two connecting shafts (45), the surface of the crushing sheet (44) is provided with a plurality of convex points, and the inner side wall of the connecting rod (41) and the sliding path of the connecting shaft (45) are correspondingly provided with a movable groove (46).

4. The uniform feed of lithium manganate material feed device of claim 3, wherein, The outer surface of the feeding cylinder (1) is connected with two groups of conveying pipes (11), the inside of the fixed frame (34) is communicated with the inside of the connecting pipe (32), the surface of the four fixed sheets (36) is penetrated and connected with an adjusting pin (37), the outer surface of the adjusting pin (37) and one side of the fixed sheet (36) are connected with a return spring (38), and the top end of the connecting rod (41) is correspondingly provided with two adjusting holes (47) corresponding to the adjusting pin (37).

5. The uniform feed of lithium manganate material feed device of claim 4, wherein, The crushing rod (42) and the crushing sheet (44) are connected with the fixed frame (34) through the rotating shaft (35), the inner diameter size of the adjusting hole (47) is matched with the outer diameter size of the adjusting pin (37), the inner diameter size of the rotating shaft (35) is matched with the rotating path of the crushing rod (42), and the connecting pipe (32), the crushing rod (42) and the crushing sheet (44) are all metal materials with high molecular material sprayed on the outer surface.

6. The uniform feed of lithium manganate material feed device of claim 3, wherein, The inner diameter size of the connecting rod (41) is matched with the outer diameter size of the crushing rod (42), the inner diameter size of the movable groove (46) is matched with the sliding path of the connecting shaft (45), and the plurality of crushing rods (42) and the crushing sheet (44) are connected through the connecting rod (41).

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