CN219647653U

CN219647653U - Flash dryer blade assembly for lithium iron phosphate battery material preparation

Info

Publication number: CN219647653U
Application number: CN202320251277.6U
Authority: CN
Inventors: 谢洪清; 查协芳
Original assignee: Jiangsu Xianxian Intelligent Equipment Co ltd
Current assignee: Jiangsu Xianxian Intelligent Equipment Co ltd
Priority date: 2023-02-17
Filing date: 2023-02-17
Publication date: 2023-09-08
Anticipated expiration: 2033-02-17

Abstract

The utility model belongs to the technical field of flash evaporation dryers, and particularly relates to a flash evaporation dryer blade assembly for preparing lithium iron phosphate battery materials, which solves the problems of troublesome disassembly and poor crushing effect in the prior art.

Description

Flash dryer blade assembly for lithium iron phosphate battery material preparation

Technical Field

The utility model relates to the technical field of flash evaporation dryers, in particular to a flash evaporation dryer blade assembly for preparing lithium iron phosphate battery materials.

Background

The flash dryer is novel continuous drying equipment integrating drying, crushing and screening, the existing flash dryer is higher in drying speed and better in crushing effect, horizontal blades and inclined blades are generally arranged in the dryer, the inclined blades of the existing flash dryer and the horizontal blades on the surface are integrated, the horizontal blades take main mixing and crushing effects, so that the blades can be worn during long-time use, the crushing effect is poor, the corresponding horizontal blades are required to be replaced, the inclined blades are required to be replaced simultaneously when the horizontal blades are required to be replaced due to the integral reason, so that the waste of materials is caused, the existing inclined blades are not attached to the inner wall of a drying tower of the dryer, and when wet materials are dried in the drying tower, some agglomerated materials fall between the bottom ends of the inclined blades and the inner wall of the drying tower and are not easy to crush the inclined blades, so that the main shaft blade of the flash dryer is provided by the utility model.

The authorized bulletin number in the prior art is: CN218339927U, name flash dryer inclined blade, including the axle sleeve, the both sides of axle sleeve are connected with two swash plates that are the splayed setting, two both sides wall of swash plate all is provided with the side blade, two the surface of swash plate all is fixed with the bead, the surface of bead is provided with multiunit installation component, every group installation component includes two installation plug bush, two installation plug bush department installs horizontal blade, two installation plug bush and swash plate or axle sleeve's fixed surface, two the bottom of swash plate is provided with material elasticity crushing subassembly. According to the utility model, the inclined plate is additionally provided with the plurality of mounting assemblies, so that the horizontal blades and the inclined blades are detachable, the use is more flexible, only a single replacement is needed when the blades are damaged or worn, the waste caused by the replacement is avoided, and meanwhile, the connecting relationship among the inclined plates of the inclined blades, the convex edges and the shaft sleeve is more intimate by the mounting assemblies, so that the integral strength is improved.

However, the utility model is fixedly connected through the screws, so that the time is long in disassembly and assembly, and the material crushing effect is poor after the horizontal blades are worn.

Disclosure of Invention

The utility model aims to provide a flash evaporation dryer blade assembly for preparing a lithium iron phosphate battery material, which solves the problems of troublesome disassembly and assembly and poor crushing effect.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a flash evaporation desiccator blade subassembly for lithium iron phosphate battery material preparation, including the axle sleeve, the inside slip of axle sleeve is equipped with three evenly distributed's fixture block, screw fixedly connected with swash plate is passed through to one side of fixture block, through screw fixedly connected with bead on the swash plate, slip fit has two evenly arranged's installation plug bush on the swash plate, the inside slip fit of fixture block has the installation plug bush, and the inside slip fit of axle sleeve has three evenly arranged's gag lever post, screw fixedly connected with connecting rod is passed through to one side of gag lever post, screw fixedly connected with pole is passed through to one side of connecting rod, screw fixedly connected with pull rod is passed through at the top of pole, screw fixedly connected with horizontal blade is passed through to the inside of installation plug bush, through screw fixedly connected with lug on the swash plate, the inside slip fit of axle sleeve has the gag lever post.

Preferably, the inclined plate is provided with an inclined groove, the installation plug bush is in sliding connection with the inside of the inclined groove, the inside of the convex block is provided with a circular groove, and the bottom wall of the circular groove is welded with a first spring.

Preferably, a square groove is formed in the top of the clamping block, and the part of the limiting rod is located in the square groove.

Preferably, three uniformly arranged grooves are formed in the shaft sleeve, and the clamping blocks are assembled in the grooves in a sliding mode.

Preferably, a sliding groove is formed in one side of the clamping block and one side of the inclined plate, and the installation plug bush is respectively and slidably connected in the sliding groove.

Preferably, the inside of axle sleeve has been seted up the spacing groove, gag lever post sliding connection is in the inside of spacing groove, the welding has the second spring on the top wall of spacing groove, the other end welding of second spring is in the top of gag lever post, the straight flute has been seted up to the inside of axle sleeve, branch sliding connection is in the inside of straight flute.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the arrangement of the structures such as the limiting rod, the clamping block and the like, the clamping block is directly pushed into the groove of the shaft sleeve, the bevel angle on the clamping block pushes the limiting rod to move upwards, the clamping block continues to push inwards until the limiting rod slides into the square groove at the top of the clamping block, so that the whole clamping block is fixed, the installation is completed, and the structure is simple and the installation is convenient.

2. According to the utility model, through the arrangement of the structures such as the first springs of the convex blocks, the crushing effect is poor when the horizontal blades are worn to generate gaps in the rotating and grinding process, so that the first springs are arranged in the convex blocks, and the first springs are upwards propped when the horizontal blades are worn to generate gaps, so that the gaps are not oversized, and the crushing effect is better.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a side cross-sectional view of the present utility model;

fig. 3 is an enlarged view of the utility model at a.

In the figure: 1. a shaft sleeve; 2. installing a plug bush; 3. a rib; 4. a sloping plate; 5. a clamping block; 6. a horizontal blade; 7. a bump; 8. a first spring; 9. a circular groove; 10. a groove; 11. a support rod; 12. a connecting rod; 13. a second spring; 14. a limit rod; 15. a straight groove; 16. a limit groove; 17. and (5) a pull rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 3, a flash evaporation dryer blade assembly for preparing lithium iron phosphate battery materials comprises a sleeve 1, three evenly distributed clamping blocks 5 are assembled in a sliding manner in the sleeve 1, one side of each clamping block 5 is fixedly connected with a sloping plate 4 through a screw, each sloping plate 4 is fixedly connected with a convex rib 3 through a screw, two evenly distributed mounting sleeves 2 are assembled in a sliding manner in each sloping plate 4, each mounting sleeve 2 is assembled in a sliding manner in one side of each clamping block 5, three evenly distributed limiting rods are assembled in the sleeve 1 in a sliding manner, one side of each limiting rod is fixedly connected with a connecting rod 12 through a screw, one side of each connecting rod 12 is fixedly connected with a supporting rod 11 through a screw, the top of each supporting rod 11 is fixedly connected with a pull rod 17 through a screw, the inside of each mounting sleeve 2 is fixedly connected with a horizontal blade 6 through a screw, each sloping plate 4 is fixedly connected with a convex block 7, each clamping block 1 is internally and is slidably provided with a limiting rod 14 through a limiting rod 14 and a groove 10 of the sleeve 1, each clamping block 5 is directly pushed into the inside of the sleeve 1 through the arrangement of the limiting rods, each clamping block 5 is pushed upwards by the oblique angle, each clamping block 5 is continuously pushed inwards until each clamping block 5 is slid to the corresponding clamping block 5, and the whole installation structure is simple and convenient to install.

Referring to fig. 2, the inclined plate 4 is provided with an inclined slot, the installation plug bush 2 is slidably connected in the inclined slot, the inside of the protruding block 7 is provided with a circular slot 9, the bottom wall of the circular slot 9 is welded with a first spring 8, and the gap is formed by the arrangement of the first spring 8 and the like through the protruding block 7, so that the crushing effect is poor in the process of rotating and grinding the horizontal blade 6 if the blade is worn, and the first spring 8 is arranged in the protruding block 7, so that the gap is not oversized and the crushing effect is better when the horizontal blade 6 is worn.

Referring to fig. 2, a square groove is formed at the top of the clamping block 5, and a part of the limiting rod is located in the square groove.

Referring to fig. 2, three grooves 10 are formed in the sleeve 1, and the clamping blocks 5 are slidably mounted in the grooves 10.

Referring to fig. 3, a sliding groove is formed on one side of the clamping block 5 and one side of the sloping plate 4, and the installation sleeves 2 are respectively slidably connected in the sliding groove.

Referring to fig. 2, a limiting groove 16 is formed in the shaft sleeve 1, a limiting rod 14 is slidably connected in the limiting groove 16, a second spring 13 is welded on the top wall of the limiting groove 16, the other end of the second spring 13 is welded on the top of the limiting rod 14, a straight groove 15 is formed in the shaft sleeve 1, and a supporting rod 11 is slidably connected in the straight groove 15.

The specific implementation process of the utility model is as follows: the clamping block 5 is directly pushed to the inside of the groove 10 in the shaft sleeve 1, the oblique angle at the top of the clamping block 5 pushes the limiting rod upwards until the clamping block 5 completely enters the inside of the groove 10, the limiting rod is ejected outwards due to the action of the second spring 13 and enters the inside of the square groove at the top of the clamping block 5, so that the true clamping block 5 is fixed, when the whole sloping plate 4 and the convex edge 3 are damaged, the pull rod 17 can be directly pulled upwards, then the supporting rod 11 drives the connecting rod 12 to drive the limiting rod upwards, the limiting rod is lost, and the clamping block 5 can be pulled out at the moment to be replaced;

because when using, horizontal blade 6 can appear wearing and tearing, consequently can produce the clearance when rotating to make the material smash the effect poor, consequently install lug 7 on swash plate 4, lug 7's internally mounted has second spring 13, and second spring 13 can continue upwards promote wearing and tearing horizontal blade 6, so can not appear the clearance, smash effectually, and can the life of extension.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A flash dryer blade subassembly for lithium iron phosphate battery material preparation, including axle sleeve (1), its characterized in that: the inside slip assembly of axle sleeve (1) is equipped with three evenly distributed's fixture block (5), screw fixedly connected with swash plate (4) are passed through to one side of fixture block (5), through screw fixedly connected with bead (3) on swash plate (4), slip assembly has two evenly arranged's installation plug bush (2) on swash plate (4), one side slip assembly of fixture block (5) has installation plug bush (2), and the inside slip assembly of axle sleeve (1) has three evenly arranged's gag lever post, screw fixedly connected with connecting rod (12) are passed through to one side of gag lever post, screw fixedly connected with pull rod (17) are passed through at one side of connecting rod (12), screw fixedly connected with horizontal blade (6) are passed through to the inside of installation plug bush (2), through screw fixedly connected with lug (7) on swash plate (4), the inside slip assembly of axle sleeve (1) has gag lever (14).

2. The flash dryer blade assembly for lithium iron phosphate battery material preparation of claim 1, wherein: the inclined plate (4) is provided with an inclined groove, the installation plug bush (2) is connected with the inside of the inclined groove in a sliding mode, the inside of the convex block (7) is provided with a round groove (9), and the bottom wall of the round groove (9) is welded with a first spring (8).

3. The flash dryer blade assembly for lithium iron phosphate battery material preparation of claim 2, wherein: square grooves are formed in the tops of the clamping blocks (5), and the limiting rods are located in the square grooves.

4. The flash dryer blade assembly for lithium iron phosphate battery material preparation of claim 1, wherein: three evenly arranged grooves (10) are formed in the shaft sleeve (1), and the clamping blocks (5) are slidably assembled in the grooves (10).

5. The flash dryer blade assembly for lithium iron phosphate battery material preparation of claim 1, wherein: the sliding grooves are formed in one side of the clamping block (5) and one side of the inclined plate (4), and the installation plug bush (2) is respectively and slidably connected in the sliding grooves.

6. The flash dryer blade assembly for lithium iron phosphate battery material preparation of claim 1, wherein: the inside of axle sleeve (1) has been seted up spacing groove (16), gag lever post (14) sliding connection is in the inside of spacing groove (16), the welding has second spring (13) on the top wall of spacing groove (16), the other end welding of second spring (13) is in the top of gag lever post (14), straight flute (15) have been seted up to the inside of axle sleeve (1), branch (11) sliding connection is in the inside of straight flute (15).