CN201880915U - Light metal lithium particle preparation unit - Google Patents
Light metal lithium particle preparation unit Download PDFInfo
- Publication number
- CN201880915U CN201880915U CN2010206370936U CN201020637093U CN201880915U CN 201880915 U CN201880915 U CN 201880915U CN 2010206370936 U CN2010206370936 U CN 2010206370936U CN 201020637093 U CN201020637093 U CN 201020637093U CN 201880915 U CN201880915 U CN 201880915U
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- CN
- China
- Prior art keywords
- light metal
- cutting knife
- lithium
- metal lithium
- bearing
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model belongs to the field of metal materials, in particular to a light metal lithium particle preparation unit. The utility model aims to provide the light metal lithium particle preparation unit which has high efficiency and good quality, and can be applied to the production of lithium particles with a plurality of sizes. The unit comprises a rotary mechanism and a lithium particle collection storage which are arranged on a mobile frame; the rotary mechanism comprises a motor, and the motor transmits the torque to a shaft through a coupling; a first bearing and a first bearing seat are fixed on the frame so as to limit the radial motion of the shaft; and a sheet-shaped cutter or a steel wire-shaped cutter is fixed on the tail end of the shaft, and a brush-shaped threshing device is arranged below the shaft and within the rotation scope of the cutter. Through the connection between the horizontal rotary mechanism and an extruder, the light metal lithium particle preparation unit improves the lithium particle preparation efficiency and quality. In addition, the steel wire-shaped cutter and the brush-shaped threshing device solve the problem that the lithium particles have high viscosity and are easy to be stuck onto the cutter.
Description
Technical field
The utility model belongs to metal material field, is specifically related to a kind of light metal lithium grain preparation facilities.
Background technology
Produce the lithium metal grain at present and adopt artificial shearing method, promptly relative air humidity less than 1.8% dry environment under, install corresponding lithium silk mould on extruder, the lithium metal ingot is squeezed into the lithium silk of corresponding specification by extruder, manually cuts into the respective metal particle again.This method labour intensity is big, and production efficiency is low, product appearance size instability.
Summary of the invention
The purpose of this utility model provides a kind of efficient height, quality light metal lithium grain preparation facilities good, that produce applicable to multiple size lithium grain.
The technical solution of the utility model is:
A kind of light metal lithium grain preparation facilities comprises the rotating mechanism and the lithium grain collecting bin that are installed on the movable frames, and wherein, described rotating mechanism comprises motor, and described motor flows to axle by shaft joint with moment of torsion; Clutch shaft bearing and clutch shaft bearing seat are fixed on the frame, are used to limit the radial motion of axle; The tip of the axis also is installed with cutting knife, the rotation of axle drive cutting knife, and cutting knife is sheared the lithium silk of extruding from the extruder level.
Aforesaid a kind of light metal lithium grain preparation facilities, wherein: a side of described clutch shaft bearing also is equipped with thrust ring and circlip for shaft, is used for fastening clutch shaft bearing;
Aforesaid a kind of light metal lithium grain preparation facilities, wherein: described cutting knife is fixed on the axle by second bearing and second bearing block, described second bearing and second bearing block by bearing gland be bolted on the axle.
Aforesaid a kind of light metal lithium grain preparation facilities, wherein: described cutting knife is sheet cutter or steel wire.
Aforesaid a kind of light metal lithium grain preparation facilities, wherein: the sheller unit of hairbrush shape is installed below axle, in the rotating range of cutting knife, is used for the lithium abscission that will stick on the cutting knife.
Aforesaid a kind of light metal lithium grain preparation facilities, wherein: the output shaft of motor, shaft joint protect with the shaft joint protective cover.
Aforesaid a kind of light metal lithium grain preparation facilities, wherein: in the rotating range of described cutting knife, protective cover is installed, is used to make the lithium grain of cut-out to enter lithium grain collecting bin.
The beneficial effects of the utility model are:
1. the utility model is by adopting rotating mechanism and the extruder ways of connecting of horizontal positioned, i.e. lithium silk along the Tool in Cutting of horizontal rotational shaft from the shaping of extruder horizontal direction has improved the preparation efficiency and the quality of lithium grain.
2. the utility model can be sheared out the lithium grain of different size by rotating speed of motor in size, extruding rate and the rotating mechanism of regulating extruder mold.
3. the utility model makes that by using the cutter of wire-like the adhesion area of shearing quality height, lithium grain and cutter is little.
4. the utility model is by Brush type sheller unit step, and it is big to have solved lithium grain viscosity, is bonded at the problem on the cutter easily.
5. the utility model can prevent that by in the cutting knife rotating range protective cover being installed light metal lithium grain from splashing, and makes the lithium grain of cut-out enter lithium grain collecting bin everywhere when cut-out and threshing.
Description of drawings
The structure chart of a kind of light metal lithium grain preparation facilities that Fig. 1 provides for the utility model;
Fig. 2 is the profile of whirligig among Fig. 1;
The vertical view that a kind of light metal lithium grain preparation facilities that Fig. 3 provides for the utility model is connected with extruder;
Among the figure, 1. frame; 2. rotating mechanism; 3. protective cover; 4. sheller unit; 5. lithium grain collecting bin; 6. motor; 7. shaft joint; 8. shaft joint protective cover; The axle; 10. clutch shaft bearing seat; 11. clutch shaft bearing; 12. thrust ring; 13. circlip for shaft; 14. second bearing block; 15. bolt; 16. second bearing; 17. bearing gland; 18. cutting knife; 19. extruder; 20. light metal lithium grain.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment a kind of light metal lithium grain preparation facilities that the utility model proposes is further introduced:
As shown in Figure 1, 2, 3, a kind of light metal lithium grain preparation facilities comprises the rotating mechanism 2, protective cover 3, sheller unit 4 and the lithium grain collecting bin 5 that are installed on the movable frames 1.
In order further to make all threshings from the cutting knife of lithium grain, the sheller unit 4 of hairbrush shape is installed below axle 9, in the rotating range of cutting knife, when the wire-like cutting knife passes through the bristle of sheller unit 4, stick to the lithium abscission on the cutting knife 18, and cutting knife 18 can not cut off bristle.
For guaranteeing the safe operation of machine, output shaft, 8 protection of shaft joint 7 usefulness shaft joint protective covers of motor 1 are got up.
For preventing that light metal lithium grain from cutting off and splashing during threshing everywhere, installation protective cover 3 is blocked, is protected in the cutting knife rotating range, makes the lithium grain of cut-out enter lithium grain collecting bin 5.
With production specification be below
The lithium grain be embodiment, the course of work of a kind of light metal lithium grain preparation facilities that the utility model provides is described:
1) with specification is
Lithium grain mould be installed on the extruder 19, in the recipient of extruder 19, pack into the lithium ingot of technical grade, at squeeze pressure is that 2200Psi carries out the lithium metal extrusion operation, after lithium metal produces plastic deformation, by lithium silk mold cavity, at this moment just can extrude the lithium silk of respective diameters, extrude the lithium silk speed be 0.1m/s～0.15m/s.
2) the lithium silk mould on light metal lithium grain preparation facilities and the extruder is bolted to connection.
3) require (lithium grain length degree is 10mm in the present embodiment) according to product length, regulate the motor speed of rotating mechanism 2 on the lithium grain machine, make its scope at 150～200r/min, making the lithium grain length degree of shearing is 10mm.Drive cutting knife 18 rotation at a high speed by axle 9, will cut off from the light metal lithium silk that extruder 19 is constantly extruded.
4) in the shear history of lithium grain, when the cutting knife 18 of rotation ran to the position of sheller unit 4, cutting knife 18 just in time can contact with sheller unit 4.Material after the shearing enters lithium grain collecting bin 5, treats barrelling again after the material cooling vacuum packing.
A kind of light metal lithium grain preparation facilities that the utility model provides, per minute can prepare 600～800 of lithium grains; Diameter tolerance is ± 0.5mm that length tolerance is ± 1mm to satisfy efficient, high-quality lithium grain and prepare requirement.And the utility model is not only applicable to the lithium grain, also is applicable to the preparation of other metallic particles.
By changing the extruder mold of different-diameter, can obtain the lithium silk of different-diameter, and by adjusting the extruded velocity of rotating speed of motor in the rotating mechanism 2 or extruder 19, cutting knife 18 is sheared the light metal lithium granule product that the lithium silks can obtain the different length size.
Claims (7)
1. light metal lithium grain preparation facilities, comprise the rotating mechanism (2) and the lithium grain collecting bin (5) that are installed on the movable frames (1), it is characterized in that: described rotating mechanism (2) comprises motor (6), and described motor (6) flows to axle (9) by shaft joint (7) with moment of torsion; Clutch shaft bearing (11) and clutch shaft bearing seat (10) are fixed on the frame, are used for limiting the radial motion of axle (9); The end of axle (9) also is installed with cutting knife (18), and axle (9) drives cutting knife (18) rotation, and cutting knife (18) is sheared the lithium silk of extruding from extruder (19) level.
2. a kind of light metal lithium grain preparation facilities according to claim 1, it is characterized in that: a side of described clutch shaft bearing (11) also is equipped with thrust ring (12) and circlip for shaft (13), is used for fastening clutch shaft bearing (11).
3. a kind of light metal lithium grain preparation facilities according to claim 1, it is characterized in that: described cutting knife (18) is fixed on the axle by second bearing (16) and second bearing block (14), and described second bearing (16) and second bearing block (14) are fixed on the axle by bearing gland (17) and bolt (15).
4. a kind of light metal lithium grain preparation facilities according to claim 1, it is characterized in that: described cutting knife (18) is sheet cutter or steel wire.
5. a kind of light metal lithium grain preparation facilities according to claim 1 is characterized in that: the sheller unit (4) of hairbrush shape is installed in the rotating range of the below of axle (9), cutting knife (18), is used for the lithium abscission that will stick on the cutting knife (18).
6. a kind of light metal lithium grain preparation facilities according to claim 1 is characterized in that: the output shaft of motor (6), shaft joint (7) protect with shaft joint protective cover (8).
7. a kind of light metal lithium grain preparation facilities according to claim 1 is characterized in that: protective cover (3) is installed in the rotating range of described cutting knife (18), is used to make the lithium grain of cut-out to enter lithium grain collecting bin (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206370936U CN201880915U (en) | 2010-12-01 | 2010-12-01 | Light metal lithium particle preparation unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206370936U CN201880915U (en) | 2010-12-01 | 2010-12-01 | Light metal lithium particle preparation unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201880915U true CN201880915U (en) | 2011-06-29 |
Family
ID=44178443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206370936U Expired - Lifetime CN201880915U (en) | 2010-12-01 | 2010-12-01 | Light metal lithium particle preparation unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201880915U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101987363A (en) * | 2010-12-01 | 2011-03-23 | 中核建中核燃料元件有限公司 | Device for preparing light metal lithium particles |
-
2010
- 2010-12-01 CN CN2010206370936U patent/CN201880915U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101987363A (en) * | 2010-12-01 | 2011-03-23 | 中核建中核燃料元件有限公司 | Device for preparing light metal lithium particles |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110629 |