Raw material stirring device for lithium battery production and processing

Abstract

The utility model discloses a raw material stirring device for lithium battery production and processing, which relates to the technical field of stirring devices and comprises a bottom frame, vertical frames are fixedly mounted on the left side and the right side of the rear end of the bottom frame, a mounting barrel is movably mounted between the two vertical frames, and a bottom plate is movably mounted on the inner side of the bottom frame. Hydraulic cylinders are fixedly installed at the left end and the right end of the bottom plate and used for driving an installation barrel to ascend and descend, a storage barrel is installed in the installation barrel in a matched mode, a cross beam is fixedly installed at the tops of the two vertical frames, a barrel cover is fixedly installed below the cross beam, and a stirring mechanism is installed on the barrel cover. According to the design scheme, through the design that the storage barrel is installed in the installation barrel in a matched mode, after stirring work is completed, a worker moves the installation barrel out of the position below the stirring mechanism, the storage barrel is taken out of the installation barrel to be replaced, the replaced storage barrel is cleaned in a centralized mode in the later period, and therefore the downtime of equipment is shortened, and the production efficiency is improved. And the production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to stirring device technical field especially raw material stirring device of lithium battery production and processing. BACKGROUND

[0002] In the process of lithium battery production, first need to mix and stir the raw material of lithium battery, the slurry is easy to remain on the inner wall of the stirrer, especially the binder is difficult to clean after solidification, frequent shutdown cleaning is needed, which needs to consume a long time in the cleaning process, resulting in a long equipment downtime, thereby affecting the production efficiency. SUMMARY

[0003] In order to overcome the above-mentioned defects existing in the prior art, the utility model provides a raw material stirring device for lithium battery production and processing.

[0004] The utility model discloses a raw material stirring device for lithium battery production and processing, which adopts the technical scheme of comprising a chassis, a stand is fixedly installed on the left and right sides of the rear end of the chassis, a mounting barrel is movably installed between the two groups of stands, a bottom plate is movably installed on the inner side of the chassis, a hydraulic cylinder is fixedly installed on the left and right ends of the bottom plate, and the hydraulic cylinder is used for driving the mounting barrel to lift, a storage barrel is cooperatively installed in the mounting barrel, a cross beam is fixedly installed on the top of the two groups of stands, a barrel cover is fixedly installed below the cross beam, and a stirring mechanism is installed on the barrel cover.

[0005] Further, a connecting plate is fixedly installed on the power output end of each group of hydraulic cylinders, the connecting plate is fixedly installed on the top end of the left and right side walls of the mounting barrel, one end of the connecting plate away from the mounting barrel is provided with a connecting part protruding outward, a first sliding groove extending along the length direction of the stand is formed in the inner wall of each group of stands, and the connecting plate is slidably connected with the first sliding groove.

[0006] Further, the top end of the mounting barrel is provided with a mounting opening matched with the storage barrel, a plurality of groups of positioning holes are circumferentially arranged on the periphery of the mounting opening, a supporting plate is arranged on the top end of the storage barrel, a positioning column matched with the positioning hole is arranged on the bottom of the supporting plate, and a handle is fixedly installed on the top left and right ends of the supporting plate.

[0007] Further, the stirring mechanism comprises a driving motor, the driving motor is fixedly installed on the top of the barrel cover, a stirring shaft is rotatably installed at the center of the barrel cover, the top end of the stirring shaft is connected with the power output shaft of the driving motor, and a stirring blade is fixedly installed at the bottom end of the stirring shaft.

[0008] Further, supporting frames are fixedly installed on the left and right ends of the bottom of the cross beam, and the barrel cover is fixedly installed on the bottom of the supporting frame.

[0009] Further, the bottom frame is a rectangular frame structure, guide rods are fixedly installed on the inner walls of the left and right sides of the bottom frame, support seats are slidably installed on the guide rods, the support seats are fixedly installed at the bottom of the bottom plate, mounting racks are fixedly installed between the inner walls of the left and right sides of the bottom frame, air cylinders are fixedly installed at the middle portions of the mounting racks, push plates are fixedly installed at the power output ends of the air cylinders, and the push plates are fixedly connected with the bottom plate.

[0010] Further, support rods are fixedly installed at the front ends of the two groups of stands, second sliding grooves matched with the connecting plates are formed in the inner side walls of the support rods, and transition sliding grooves corresponding to the second sliding grooves are formed in the inner side walls of the stands.

[0011] The utility model discloses the beneficial effect is, the utility model discloses the design scheme through the installation barrel cooperation installation has the design of the storage barrel, after the mixing work is completed, the staff removes the installation barrel from the below of the mixing mechanism, and the storage barrel is taken out from the installation barrel and is replaced, and the replaced storage barrel is cleaned in the later period in concentration, thereby reducing the downtime of equipment, and further improve production efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0012] The utility model is further illustrated below in connection with the drawings and examples.

[0013] Figure 1 It is the three -dimensional structure schematic diagram of the utility model;

[0014] Figure 2 It is the front view of the utility model;

[0015] Figure 3 It is Figure 2 It is the cross section structure schematic diagram of A-A direction;

[0016] Figure 4 It is Figure 3 It is the cross section structure schematic diagram of B-B direction;

[0017] Figure 5 It is the installation schematic drawing of the installation barrel and storage barrel of the utility model.

[0018] In the drawing: 1. bottom frame, 2. stand, 3. installation barrel, 31. installation mouth, 32. positioning hole, 4. bottom plate, 5. hydraulic cylinder, 6. storage barrel, 61. support plate, 62. positioning column, 63. handle, 7. crossbeam, 8. barrel cover, 9. connecting plate, 91. connecting portion, 10. first sliding groove, 11. drive motor, 12. mixing shaft, 13. mixing blade, 14. support frame, 15. guide rod, 16. support seat, 17. mounting rack, 18. air cylinder, 19. push plate, 20. support rod, 21. second sliding groove, 22. transition sliding groove. DETAILED DESCRIPTION

[0019] In order to more clearly illustrate the technical scheme of the present application, the present application will be further described below with reference to the drawings. Obviously, the drawings described below are only an embodiment of the present application, and for those skilled in the art, other embodiments can be obtained from the drawings and the embodiment without creative labor, and all of them belong to the protection scope of the present application.

[0020] According to Figures 1-5 As shown in FIG. 1, a raw material stirring device for lithium battery production and processing, comprising a chassis 1, the rear end of the chassis 1 is fixedly installed with a stand 2 on both sides through bolts, two groups of the stand 2 are movably installed with an installation barrel 3 between them, the inner side of the chassis 1 is movably installed with a bottom plate 4, the left and right ends of the bottom plate 4 are fixedly installed with a hydraulic cylinder 5, the hydraulic cylinder 5 is used to drive the installation barrel 3 to lift, a storage barrel 6 is fittedly installed in the installation barrel 3, the top of the two groups of the stand 2 is fixedly installed with a cross beam 7 through bolts, the bottom of the cross beam 7 is fixedly installed with a barrel cover 8, and the barrel cover 8 is provided with a stirring mechanism installed thereon.

[0021] In the embodiment, the power output end of each group of the hydraulic cylinder 5 is fixedly installed with a connecting plate 9, the connecting plate 9 is welded on the top end of the installation barrel 3 on both sides of the wall, the end of the connecting plate 9 away from the installation barrel 3 is provided with a connecting part 91 protruding outward, the inner wall of the two groups of the stand 2 is provided with a first sliding groove 10 extending along the length direction of the stand 2, the connecting plate 9 is slidably connected with the first sliding groove 10, the installation barrel 3 is driven to rise or fall by the hydraulic cylinder 5, and the stand 2 supports and guides the installation barrel 3 during the lifting of the installation barrel 3, so as to improve the stability of the installation barrel 3 during movement.

[0022] In the embodiment, the top end of the installation barrel 3 is provided with a mounting port 31 matched with the storage barrel 6, a plurality of groups of positioning holes 32 are circumferentially arranged on the periphery of the mounting port 31, the top end of the storage barrel 6 is provided with a supporting plate 61, the bottom of the supporting plate 61 is provided with a positioning column 62 matched with the positioning hole 32, the left and right ends of the top of the supporting plate 61 are fixedly installed with a handle 63 through bolts, the storage barrel 6 is inserted into the inner side of the mounting port 31, the barrel cover 8 is pressed on the top of the storage barrel 6 during the mixing and stirring of the raw materials, the relative rotation between the storage barrel 6 and the installation barrel 3 is limited under the cooperation of the positioning column 62 and the positioning hole 32, and the storage barrel 6 can be conveniently taken out from the installation barrel 3 through the handle 63 when the storage barrel 6 is replaced.

[0023] In the embodiment, the bottom of the beam 7 is fixedly installed with support frames 14 on the left and right ends, the barrel cover 8 is fixedly installed at the bottom of the support frame 14, the stirring mechanism comprises a driving motor 11, the driving motor 11 is fixedly installed at the top of the barrel cover 8, the center of the barrel cover 8 is rotatably installed with a stirring shaft 12, the top end of the stirring shaft 12 is connected with the power output shaft of the driving motor 11, the bottom end of the stirring shaft 12 is fixedly installed with stirring blades 13, when the raw materials are mixed and stirred, the installation barrel 3 is driven to rise by the hydraulic cylinder 5, until the barrel cover 8 is pressed on the top of the storage barrel 6, at this time the stirring blades 13 are inserted into the storage barrel 6, the stirring shaft 12 is driven to rotate by the driving motor 11, so that the raw materials in the storage barrel 6 are stirred uniformly by the stirring blades 13.

[0024] In the embodiment, the chassis 1 is a rectangular frame structure, guide rods 15 are fixedly installed on the inner walls of the left and right sides of the chassis 1, support seats 16 are slidably installed on the guide rods 15, the support seats 16 are fixedly installed at the bottom of the bottom plate 4, mounting frames 17 are fixedly installed between the inner walls of the left and right sides of the chassis 1, air cylinders 18 are fixedly installed at the middle of the mounting frames 17, push plates 19 are fixedly installed at the power output ends of the air cylinders 18, the push plates 19 are fixedly connected with the bottom plate 4, the push plates 19 are driven to move by the air cylinders 18, so that the bottom plate 4 is moved along the guide rods 15, when the push rods of the air cylinders 18 are extended, the bottom plate 4 is moved from the rear end to the front end of the chassis 1, so that the installation barrel 3 is moved out from below the stirring mechanism, so as to facilitate the workers to replace the storage barrel 6.

[0025] In the embodiment, the front ends of the two groups of stands 2 are fixedly installed with support rods 20 through bolts, second sliding grooves 21 matched with the connecting plates 9 are formed in the inner side walls of the support rods 20, transition sliding grooves 22 corresponding in position to the second sliding grooves 21 are formed in the inner side walls of the stands 2, when the bottom plate 4 is moved towards the chassis 1, the connecting plates 9 are moved from the first sliding grooves 10 to the second sliding grooves 21 through the transition sliding grooves 22, so that the installation barrel 3 is supported by the support rods 20, so as to improve the stability of the installation barrel 3.

[0026] The utility model discloses a stirring mechanism for lithium battery raw material, including bottom frame 1, bottom plate 4, hydraulic cylinder 5, installation bucket 3, cylinder 18, storage bucket 6 and cover 8, bottom plate 4 is installed on the bottom frame 1, and the bottom plate 4 is connected with hydraulic cylinder 5, and the bottom plate 4 is connected with installation bucket 3, and the installation bucket 3 is connected with cylinder 18, and the installation bucket 3 is connected with storage bucket 6, and the cover 8 is installed on the installation bucket 3.

[0027] The above examples are only exemplary embodiments of the utility model, and are not used to limit the utility model, and the protection scope of the utility model is defined by the claims. Those skilled in the art can make various modifications or equivalent replacements to the utility model within the utility model's essence and protection scope, and the modification or equivalent replacement should be regarded as falling within the protection scope of the utility model.

Claims

1. A raw material stirring device for lithium battery production and processing, comprising a chassis (1), characterized in that: The rear end of the chassis (1) is fixedly installed with two vertical supports (2), two groups of the vertical supports (2) are movably installed with installation barrels (3), the inner side of the chassis (1) is movably installed with a bottom plate (4), the left and right ends of the bottom plate (4) are fixedly installed with hydraulic cylinders (5), the hydraulic cylinders (5) are used for driving the installation barrels (3) to lift, the installation barrels (3) are movably installed with storage barrels (6), the top of the two groups of vertical supports (2) is fixedly installed with cross beams (7), the bottom of the cross beams (7) is fixedly installed with barrel covers (8), and the barrel covers (8) are provided with stirring mechanisms.

2. The raw material stirring device for lithium battery production and processing according to claim 1, characterized in that, The power output end of each group of the hydraulic cylinders (5) is fixedly installed with a connecting plate (9), the connecting plate (9) is fixedly installed on the top left and right side walls of the installation barrel (3), one end of the connecting plate (9) away from the installation barrel (3) is provided with a connecting portion (91) protruding outward, the inner walls of the two groups of vertical supports (2) are each provided with a first sliding groove (10) extending along the length direction of the vertical support (2), and the connecting plate (9) is in sliding connection with the first sliding groove (10).

3. The raw material stirring device for lithium battery production and processing according to claim 2, characterized in that, The top of the installation barrel (3) is provided with an installation opening (31) matched with the storage barrel (6), a plurality of groups of positioning holes (32) are circumferentially arranged on the periphery of the installation opening (31), the top periphery of the storage barrel (6) is provided with a supporting plate (61), the bottom of the supporting plate (61) is provided with a positioning column (62) matched with the positioning hole (32), and the top left and right ends of the supporting plate (61) are fixedly installed with handles (63).

4. The raw material stirring device for lithium battery production and processing according to claim 1, characterized in that, The stirring mechanism comprises a driving motor (11), the driving motor (11) is fixedly installed on the top of the barrel cover (8), a stirring shaft (12) is rotatably installed at the center of the barrel cover (8), the top of the stirring shaft (12) is connected with the power output shaft of the driving motor (11), and the bottom of the stirring shaft (12) is fixedly installed with stirring blades (13).

5. The raw material stirring device for lithium battery production and processing according to claim 4, characterized in that, The bottom left and right ends of the cross beam (7) are fixedly installed with supporting frames (14), and the barrel cover (8) is fixedly installed at the bottom of the supporting frame (14).

6. The raw material stirring device for lithium battery production and processing according to claim 1, characterized in that, The bottom plate (4) is movably installed in the chassis (1), the left and right ends of the bottom plate (4) are fixedly installed with hydraulic cylinders (5), the hydraulic cylinders (5) are used for driving the installation barrels (3) to lift, the installation barrels (3) are movably installed with storage barrels (6), the top of the two groups of vertical supports (2) is fixedly installed with cross beams (7), the bottom of the cross beams (7) is fixedly installed with barrel covers (8), and the barrel covers (8) are provided with stirring mechanisms.

7. The raw material stirring device for lithium battery production and processing according to claim 6, characterized in that, The front end of the two groups of vertical supports (2) is fixedly installed with supporting rods (20), the inner side wall of the supporting rod (20) is provided with a second sliding groove (21) matched with the connecting plate (9), and the inner side wall of the vertical support (2) is provided with a transition sliding groove (22) corresponding in position to the second sliding groove (21).

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