A lithium battery electrolyte mixing device

Abstract

The invention discloses a lithium battery electrolyte mixing device, which belongs to the technical field of lithium battery production. The device comprises a first base, a mounting barrel, a mixing barrel and a driving mechanism. A stand is fixedly connected to the base. The mounting barrel is slidably connected to the stand. The mounting barrel is connected to a first gear through a connecting plate. The first gear is meshed with a double-sided rack. The mixing barrel is located in the mounting barrel. A stirring shaft is rotated at the center of the mixing barrel. A stirring blade is arranged on the stirring shaft. A second gear is fixedly connected to the bottom of the stirring shaft. The second gear is meshed with an arc-shaped rack. The beneficial effect of the invention is that the driving mechanism drives the double-sided rack to move, thereby driving the first gear and the connecting plate to rotate back and forth, thereby making the mounting barrel and the mixing barrel swing back and forth along the stand. The arc-shaped rack drives the second gear, the stirring shaft and the stirring blade to rotate. When the mixing barrel swings back and forth, the raw materials are vibrated when the direction is changed, and the rotation direction of the stirring blade will also change, thereby intensifying the mutual flow between the raw materials and improving the mixing effect.

Description

Technical Field

[0001] The invention relates to the technical field of lithium battery production, and in particular to a lithium battery electrolyte mixing device. Background Art

[0002] The electrolyte is the carrier for ion transmission in lithium batteries. It is usually made by mixing raw materials such as lithium salts, organic solvents and additives. The uniformity of the mixing of various raw materials affects the quality of subsequent lithium batteries.

[0003] In the prior art, various raw materials are generally put into a mixing tank, and the raw materials are mixed and stirred by a stirring shaft and stirring blades driven by a motor. However, in the prior art, the stirring shaft and the stirring blades rotate in one direction, and the centrifugal force generated by the stirring blades causes a hollow in the middle of the raw materials, and the raw materials rotate with the stirring blades, which results in less flow between the raw materials, making it difficult to mix the raw materials evenly. Summary of the invention

[0004] In order to solve the above problems, the present invention provides a lithium battery electrolyte mixing device, which is implemented through the following technical solutions.

[0005] A lithium battery electrolyte mixing device, comprising:

[0006] A first base, wherein a second base is fixedly connected to the right side of the first base, an arc-shaped stand is fixedly connected to the first base symmetrically in front and back, a track groove is opened on the stand, and a track rod is fixedly connected in the track groove;

[0007] The mounting tube is arranged on the inner side of the stand, a track plate slidably connected to the track rod is fixedly connected to the mounting tube, a first plug hole is evenly opened on the top circumference of the mounting tube, a connecting plate is fixedly connected to the bottom of the mounting tube away from the track plate, a shaft rod is fixedly connected to the head of the connecting plate, the bottom of the shaft rod is rotatably connected to the first base, a first gear is fixedly connected to the shaft rod, the center of the shaft rod coincides with the rotation center of the stand, a guide rod is fixedly connected to the first base between the first gears, a guide plate is slidably connected to the guide rod, a double-sided rack is fixedly connected to the guide plate, and two first gears are meshed with the double-sided rack;

[0008] A mixing barrel, the mixing barrel is inserted into the installation barrel, the outer wall of the mixing barrel is fixedly connected with an annular strap, the lower surface of the strap is fixedly connected with an insertion rod, the top of the mixing barrel is fixedly connected with a handle and a feed pipe, the head of the feed pipe is threadedly connected with a cover body, the bottom of the mixing barrel is fixedly connected with a discharge pipe, the discharge pipe is provided with a manual valve, the center of the mixing barrel is rotatably connected with a stirring shaft, the stirring shaft is provided with stirring blades, the bottom of the stirring shaft is fixedly connected with a second gear, the first base is provided with an arc groove, the side wall of the arc groove is fixedly connected with an arc rack, and the second gear is meshed with the arc rack;

[0009] A driving mechanism is used to drive the double-sided rack to move back and forth laterally.

[0010] Furthermore, an annular groove is provided in the middle of the inner wall of the mixing cylinder, a lifting ring is movably connected in the annular groove, a threaded groove is provided on the stirring shaft, and also includes a threaded sleeve engaged with the threaded groove, the threaded sleeve is fixedly connected to the lifting ring through a first support rod evenly arranged on the circumference, a carrying cavity is evenly provided on the top circumference of the annular groove, a first channel and a second channel are provided at a position corresponding to the carrying cavity in the mixing cylinder, one end of the first channel and the second channel is communicated with the top of the carrying cavity, and the other ends of the first channel and the second channel are respectively led to the top and the bottom of the inner cavity of the mixing cylinder, a first one-way valve and a second one-way valve are respectively fixedly connected to the ends of the first channel and the second channel away from the carrying cavity, the first one-way valve allows the fluid to pass in a direction away from the carrying cavity, and the second one-way valve allows the fluid to pass in a direction pointing to the carrying cavity, a piston is sealingly and slidably connected in the carrying cavity, and the piston is fixedly connected to the lifting ring through the second support rod.

[0011] Furthermore, the outside of the threaded sleeve is symmetrically connected to a swivel seat for rotation up and down, the outside of the stirring shaft in the mixing barrel is symmetrically fixed to a fixed seat up and down, the upper fixed seat and the swivel seat are correspondingly arranged, the lower fixed seat and the swivel seat are correspondingly arranged, a first telescopic rod is circumferentially fixedly connected between the corresponding fixed seat and the swivel seat, and a stirring blade is circumferentially fixedly connected between the corresponding fixed seat and the swivel seat, and the stirring blade is made of elastic material.

[0012] Furthermore, the driving mechanism includes a turntable and a motor; a machine cavity is opened inside the second base, a rotating shaft is rotatably connected to the second base, the turntable is fixedly connected to the top of the rotating shaft, the bottom of the rotating shaft extends into the machine cavity and is fixedly connected to a first driven bevel gear, a push-pull rod is eccentrically hinged on the turntable, the other end of the push-pull rod is hinged to a double-sided rack, the motor is fixed to the right inner wall of the machine cavity, the motor is provided with a horizontal left output shaft, the head of the output shaft is rotatably connected to the left inner wall of the machine cavity, and the output shaft drives the first active bevel gear that rotates concentrically with it.

[0013] Furthermore, the front and rear sides of the second base are densely covered with heat dissipation holes that are connected to the machine cavity.

[0014] Furthermore, an arc-shaped hanging cylinder is fixedly connected to the right side of the second base, a second jack is opened at an equal angle on the top of the hanging cylinder, a disc is rotatably connected to the position corresponding to the center of the hanging cylinder on the second base, a second driven bevel gear is fixedly connected to the bottom of the disc, the output shaft drives a second active bevel gear that rotates concentrically with the disc, a square seat is connected above the disc, a square groove is opened on the lower surface of the second gear, and a box is placed on the second base.

[0015] Furthermore, a limit groove is provided below the machine cavity, a screw is rotatably connected in the limit groove, a knob is fixedly connected to the right end of the screw, limit rods are fixedly connected to the limit grooves on the front and rear sides of the screw, a limit seat is slidably connected to the limit rod, the limit seat is meshed with the screw, a support seat is fixedly connected to the limit seat, a sleeve is rotatably connected in the support seat, the output shaft is slidably connected in the sleeve, transmission grooves are evenly provided on the inner wall circumference of the sleeve, transmission ribs matching the transmission grooves are fixedly connected to the output shaft, and the first active bevel gear and the second active bevel gear are fixedly connected to the outer ring of the sleeve.

[0016] Furthermore, a second telescopic rod is evenly fixedly connected to the circumference of the disc, the square seat is fixedly connected to the top of the second telescopic rod, and a spring is sleeved on the second telescopic rod.

[0017] The beneficial effect of the present invention is that the driving mechanism drives the double-sided rack to move, thereby driving the first gear and the connecting plate to rotate back and forth, and then causing the mounting cylinder and the mixing cylinder to swing back and forth along the vertical frame. During this process, the arc-shaped rack drives the second gear, the stirring shaft and the stirring blade to rotate, and the raw materials in the mixing cylinder are mixed and stirred. The mixing cylinder in the present application swings back and forth, causing the raw materials to vibrate when reversing, and when the mixing cylinder reverses, the rotation direction of the stirring blade will also change, thereby intensifying the mutual flow between the raw materials and improving the mixing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the description of the specific implementation methods will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 : An axonometric view of a lithium battery electrolyte mixing device according to the present invention;

[0020] Figure 2 : A top view of a lithium battery electrolyte mixing device according to the present invention;

[0021] Figure 3 : A partial longitudinal sectional view of the mixing barrel of the present invention;

[0022] Figure 4 : Figure 3 A partial enlarged view of point A shown;

[0023] Figure 5 : Figure 3 A partial enlarged view of point B shown;

[0024] Figure 6 : A three-dimensional schematic diagram of the first base of the present invention;

[0025] Figure 7 : A three-dimensional schematic diagram of the installation cylinder of the present invention;

[0026] Figure 8 : A half-section view of the mixing barrel of the present invention;

[0027] Fig. 9 : Schematic diagram of the installation of the stirring blade and the piston of the present invention;

[0028] Fig.10 : A partial transverse cross-sectional view of the second base of the present invention;

[0029] Fig.11 : Fig.10 A local enlarged view of point C shown;

[0030] Fig.12 : Fig.10 A local enlarged view of point D shown;

[0031] Fig.13 : Fig.10 A local enlarged view of point E shown;

[0032] Fig.14 : A schematic diagram of the internal structure of the machine cavity of the present invention;

[0033] Fig.15 : A three-dimensional schematic diagram of the sleeve of the present invention.

[0034] The reference numerals are as follows:

[0035] 1-first base, 11-second base, 12-stand, 13-track slot, 14-track rod;

[0036] 2-mounting cylinder, 21-track plate, 22-first plug hole, 23-connecting plate, 24-shaft rod, 25-first gear, 26-guide rod, 27-guide plate, 28-double-sided rack;

[0037] 3-mixing barrel, 31-strap, 32-insertion rod, 33-handle, 34-feeding pipe, 35-cover, 36-discharging pipe, 37-manual valve, 38-stirring shaft, 39-stirring blade, 310-second gear, 311-arc groove, 312-arc rack;

[0038] 41-annular groove, 42-lifting ring, 43-threaded groove, 44-threaded sleeve, 45-first support rod, 46-transportation chamber, 47-first hole, 48-second hole, 49-first one-way valve, 410-second one-way valve, 411-piston, 412-second support rod, 413-fixed seat, 414-swivel seat, 415-first telescopic rod;

[0039] 51-turntable, 52-motor, 53-machine cavity, 54-rotating shaft, 55-first driven bevel gear, 56-push-pull rod, 57-output shaft, 58-first driving bevel gear, 59-heat dissipation hole;

[0040] 61-hanging cylinder, 62-second jack, 63-disc, 64-second driven bevel gear, 65-second active bevel gear, 66-square seat, 67-square groove, 68-limiting groove, 69-screw, 610-knob, 611-limiting rod, 612-limiting seat, 613-support seat, 614-sleeve, 615-transmission groove, 616-transmission rib, 617-second telescopic rod, 618-spring, 619-box. DETAILED DESCRIPTION

[0041] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0042] like Figure 1-15 , the present invention has the following specific embodiments. Example 1

[0043] A lithium battery electrolyte mixing device, comprising:

[0044] A first base 1, a second base 11 is fixedly connected to the right side of the first base 1, an arc-shaped stand 12 is fixedly connected to the first base 1 symmetrically in front and back, a track groove 13 is opened on the stand 12, and a track rod 14 is fixedly connected in the track groove 13;

[0045] The mounting tube 2 is arranged on the inner side of the stand 12, a track plate 21 slidably connected to the track rod 14 is fixedly connected to the mounting tube 2, a first plug hole 22 is evenly opened on the top circumference of the mounting tube 2, a connecting plate 23 is fixedly connected to the bottom of the mounting tube 2 away from the track plate 21, a shaft 24 is fixedly connected to the head of the connecting plate 23, the bottom of the shaft 24 is rotatably connected to the first base 1, a first gear 25 is fixedly connected to the shaft 24, the center of the shaft 24 coincides with the rotation center of the stand 12, a guide rod 26 is fixedly connected to the first base 1 between the first gears 25, a guide plate 27 is slidably connected to the guide rod 26, a double-sided rack 28 is fixedly connected to the guide plate 27, and two first gears 25 are meshed with the double-sided rack 28;

[0046] A mixing barrel 3 is inserted into the mounting barrel 2. An annular strap 31 is fixedly connected to the outer wall of the mixing barrel 3. An insert rod 32 is fixedly connected to the lower surface of the strap 31. A handle 33 and a feed pipe 34 are fixedly connected to the top of the mixing barrel 3. A cover 35 is threadedly connected to the head of the feed pipe 34. A discharge pipe 36 is fixedly connected to the bottom of the mixing barrel 3. A manual valve 37 is provided on the discharge pipe 36. A stirring shaft 38 is rotatably connected to the center of the mixing barrel 3. A stirring blade 39 is provided on the stirring shaft 38. A second gear 310 is fixedly connected to the bottom of the stirring shaft 38. An arc groove 311 is opened on the first base 1. An arc rack 312 is fixedly connected to the side wall of the arc groove 311. The second gear 310 meshes with the arc rack 312.

[0047] The driving mechanism is used to drive the double-sided rack 28 to move back and forth laterally.

[0048] In this embodiment, Figure 1-3 As shown, when mixing the raw materials, the mixing cylinder 3 is inserted into the mounting cylinder 2, and the insertion rod 32 is plugged into the first insertion hole 22, the second gear 310 enters the arc groove 311 and meshes with the arc rack 312, the manual valve 37 is closed and the cover 35 is opened, and various raw materials are put into the mixing cylinder 3 through the feed pipe 34 according to the proportion, and the cover 35 is closed.

[0049] The driving mechanism drives the double-sided rack 28 to move back and forth laterally, thereby driving the first gear 25 to rotate back and forth, and the shaft 24 and the connecting plate 23 rotate with the first gear 25, thereby driving the mounting cylinder 2 and the mixing cylinder 3 to swing back and forth. Since the center of the shaft 24 coincides with the rotation center of the stand 12, the mounting cylinder 2 and the mixing cylinder 3 swing back and forth along the stand 12.

[0050] During the back and forth swinging of the mixing drum 3, when reversing, the raw materials in the mixing drum 3 vibrate, so that various raw materials flow to each other. When the mixing drum 3 swings, it drives the second gear 310 to move, and the rotation center of the arc-shaped rack 312 and the arc-shaped groove 311 coincides with the center of the shaft 24. Under the action of the arc-shaped rack 312, the second gear 310 rotates, thereby driving the stirring shaft 38 and the stirring blade 39 to rotate, and the raw materials are mixed and stirred. When the swinging direction of the mixing drum 3 is different, the direction of the stirring shaft 38 and the stirring blade 39 is also different, that is, when the mixing drum 3 reverses, the stirring shaft 38 and the stirring blade 39 reverse synchronously, so that the stirring blade 39 rotates back and forth, avoiding the synchronous rotation of the raw materials with the stirring blade 39 caused by unidirectional rotation, thereby improving the effect of raw material mixing. Example 2

[0051] An annular groove 41 is provided in the middle of the inner wall of the mixing barrel 3, and a lifting ring 42 is movably connected in the annular groove 41. A threaded groove 43 is provided on the stirring shaft 38, and a threaded sleeve 44 is also provided to mesh with the threaded groove 43. The threaded sleeve 44 is fixedly connected to the lifting ring 42 through a first support rod 45 evenly arranged on the circumference. A transport cavity 46 is evenly provided on the top circumference of the annular groove 41. A first channel 47 and a second channel 48 are provided in the mixing barrel 3 at a position corresponding to the transport cavity 46. One end of the first channel 47 and the second channel 48 are connected to the top of the transport cavity 46. The first channel 47 and the second channel 48 are connected to the top of the transport cavity 46. The other ends of the first channel 47 and the second channel 48 are respectively connected to the top and bottom of the inner cavity of the mixing cylinder 3, and the first and second channels 47 and 48 are respectively fixedly connected with a first one-way valve 49 and a second one-way valve 410 at one end away from the transport chamber 46. The first one-way valve 49 allows the fluid to pass in the direction away from the transport chamber 46, and the second one-way valve 410 allows the fluid to pass in the direction pointing to the transport chamber 46. A piston 411 is sealingly and slidably connected in the transport chamber 46, and the piston 411 is fixedly connected to the lifting ring 42 through a second support rod 412.

[0052] Preferably, the outside of the threaded sleeve 44 is symmetrically connected to a swivel seat 414 for rotation up and down, and the outside of the stirring shaft 38 in the mixing barrel 3 is symmetrically fixed to a fixed seat 413 up and down, the upper fixed seat 413 and the swivel seat 414 are correspondingly arranged, and the lower fixed seat 413 and the swivel seat 414 are correspondingly arranged, and a first telescopic rod 415 is circumferentially fixedly connected between the corresponding fixed seat 413 and the swivel seat 414, and a stirring blade 39 is circumferentially fixedly connected between the corresponding fixed seat 413 and the swivel seat 414, and the stirring blade 39 is made of elastic material.

[0053] A pair of fixed seats 413 are fixedly connected to the stirring shaft 38, and a pair of rotating seats 414 are rotatably connected to the threaded sleeve 44. A first telescopic rod 415 is fixedly connected between the upper fixed seat 413 and the rotating seat 414, and between the lower fixed seat 413 and the rotating seat 414. The two ends of the stirring blade 39 are fixedly connected to the corresponding fixed seat 413 and the rotating seat 414 respectively. The stirring blades 39 are evenly arranged around the circumference and are made of elastic material.

[0054] In this embodiment, in order to improve the mixing effect of the raw materials, the technical features disclosed in this embodiment can make the raw materials flow up and down in the mixing barrel 3, and make the stirring blades 39 continuously close and open.

[0055] like Figure 3-5 as well as Figure 8-9 As shown, the piston 411 is slidably connected in the transport chamber 46, the transport chamber 46 is evenly arranged around the circumference, and the lifting ring 42 is connected to the lifting ring 42 through the second support rod 412, and the lifting ring 42 is fixedly connected to the threaded sleeve 44 through the first support rod 45, so the lifting ring 42 and the threaded sleeve 44 can only move vertically.

[0056] When the stirring shaft 38 rotates, the threaded sleeve 44 engages with the threaded groove 43 on the stirring shaft 38, so the stirring shaft 38 can drive the threaded sleeve 44 to move vertically. When the mounting cylinder 2 swings back and forth, the direction of rotation of the stirring shaft 38 is different, and the moving direction of the threaded sleeve 44 is also different, so the threaded sleeve 44 performs vertical reciprocating movement.

[0057] The piston 411 moves vertically back and forth along with the lifting ring 42 and the threaded sleeve 44. When the piston 411 descends, the liquid raw material is extracted through the second channel 48 and the second one-way valve 410. When the piston 411 rises, the liquid raw material is discharged through the first channel 47 and the first one-way valve 49, that is, the raw material at the bottom of the mixing cylinder 3 is extracted to the upper part and discharged, thereby realizing the up and down flow of the raw material and improving the mixing effect.

[0058] When the stirring shaft 38 rotates, it drives the fixed seat 413 to move, and the fixed seat 413 drives the rotating seat 414 to move through the first telescopic rod 415. Since the lifting sleeve goes straight up and down and does not rotate, and the rotating seat 414 is rotatably connected to the threaded sleeve 44, when the stirring shaft 38 rotates, the fixed seat 413, the rotating seat 414 and the stirring blade 39 rotate synchronously to mix and stir the raw materials, and the rotating seat 414 moves vertically with the threaded sleeve 44, so that the distance between the rotating seat 414 and the corresponding fixed seat 413 is constantly changing, and the stirring blade 39 is made of elastic material. When the distance between the rotating seat 414 and the fixed seat 413 changes, the stirring blade 39 is constantly deformed, that is, the stirring radius of the stirring blade 39 is constantly changing, thereby improving the mixing and stirring effect. Example 3

[0059] The driving mechanism includes a turntable 51 and a motor 52; an engine chamber 53 is opened inside the second base 11, a rotating shaft 54 ​​is rotatably connected to the second base 11, the turntable 51 is fixedly connected to the top of the rotating shaft 54, the bottom of the rotating shaft 54 ​​extends into the engine chamber 53 and is fixedly connected to a first driven bevel gear 55, a push-pull rod 56 is eccentrically hinged on the turntable 51, the other end of the push-pull rod 56 is hinged to the double-sided rack 28, the motor 52 is fixedly connected to the right inner wall of the engine chamber 53, the motor 52 is provided with a horizontal left output shaft 57, the head of the output shaft 57 is rotatably connected to the left inner wall of the engine chamber 53, and the output shaft 57 drives the first active bevel gear 58 that rotates concentrically therewith.

[0060] Preferably, the front and rear sides of the second base 11 are densely covered with heat dissipation holes 59 that are in communication with the machine cavity 53 .

[0061] Preferably, an arc-shaped hanging cylinder 61 is fixedly connected to the right side of the second base 11, and a second jack 62 is opened at an equal angle on the top of the hanging cylinder 61. A disc 63 is rotatably connected to the position corresponding to the center of the hanging cylinder 61 on the second base 11, and a second driven bevel gear 64 is fixedly connected to the bottom of the disc 63. The output shaft 57 drives a second active bevel gear 65 that rotates concentrically therewith. A square seat 66 is connected above the disc 63, and a square groove 67 is opened on the lower surface of the second gear 310. A box 619 is placed on the second base 11.

[0062] Preferably, a limit groove 68 is provided below the machine cavity 53, a screw rod 69 is rotatably connected in the limit groove 68, a knob 610 is fixedly connected to the right end of the screw rod 69, limit rods 611 are fixedly connected to the limit grooves 68 on the front and rear sides of the screw rod 69, a limit seat 612 is slidably connected to the limit rod 611, the limit seat 612 is meshed with the screw rod 69, a support seat 613 is fixedly connected to the limit seat 612, a sleeve 614 is rotatably connected to the support seat 613, the output shaft 57 is slidably connected to the sleeve 614, transmission grooves 615 are evenly provided on the inner wall circumference of the sleeve 614, transmission ribs 616 adapted to the transmission grooves 615 are fixedly connected to the output shaft 57, and the first active bevel gear 58 and the second active bevel gear 65 are fixedly connected to the outer ring of the sleeve 614.

[0063] Preferably, the second telescopic rods 617 are evenly fixed on the circumference of the disc 63 , the square seat 66 is fixed on the top of the second telescopic rod 617 , and a spring 618 is sleeved on the second telescopic rod 617 .

[0064] In this embodiment, when mixing the raw materials, Figure 10-15 As shown, the screw rod 69 is driven to rotate by the knob 610, thereby driving the limit seat 612 to move to the left, and the support seat 613 and the sleeve 614 move with the limit seat 612, so that the first active bevel gear 58 is engaged with the first driven bevel gear 55. When the motor 52 is working, it drives the output shaft 57 to rotate, and the output shaft 57 drives the sleeve 614 and the first active bevel gear 58 to rotate through the transmission ribs 616 and the transmission groove 615, and then the first driven bevel gear 55, the rotating shaft 54 ​​and the turntable 51 rotate, and the turntable 51 drives the double-sided rack 28 to move back and forth horizontally through the push-pull rod 56, thereby driving the first gear 25 to rotate back and forth, and then the installation cylinder 2 and the mixing cylinder 3 swing back and forth.

[0065] When the raw materials are mixed and need to be unloaded, the second active bevel gear 65 is meshed with the second driven bevel gear 64 by rotating the screw 69. At this time, the first active bevel gear 58 is separated from the first driven bevel gear 55. The mixing cylinder 3 is lifted by the handle 33 to separate it from the mounting cylinder 2. Then the mixing cylinder 3 is inserted into the hanging cylinder 61, and the insertion rod 32 is plugged into the second insertion hole 62.

[0066] When the square slot 67 is not aligned with the square seat 66 , the square seat 66 can be rotated to align with the square slot 67 , and under the action of the spring 618 , the square seat 66 enters the square slot 67 .

[0067] A box 619 is placed under the discharge pipe 36, and the manual valve 37 and the cover 35 are opened, and the mixed material falls into the box 619 through the discharge pipe 36. When the mixed material is less, the motor 52 is started to drive the second gear 310 to rotate, so that the piston 411 moves to empty the remaining material in the transport chamber 46.

[0068] After the mixture is emptied, the mixing drum 3 can be cleaned, the valve is closed, and cleaning liquid is added to the mixing drum 3 through the feed pipe 34, and then the motor 52 is started. The motor 52 drives the stirring blade 39 to disturb the cleaning liquid, and the piston 411 reciprocates to pump out the cleaning liquid. The mixing drum 3, the conveying chamber 46, the first channel 47 and the second channel 48 can be cleaned. After cleaning, an empty box 619 is placed under the discharge pipe 36 to receive the waste liquid, and then the manual valve 37 is opened to receive the waste liquid.

[0069] The working principle of the present invention is:

[0070] When mixing raw materials, the mixing cylinder 3 is connected to the mounting cylinder 2, the raw materials are contained in the mixing cylinder 3, and the position of the sleeve 614 is adjusted to make the first active bevel gear 58 mesh with the first driven bevel gear 55. When the motor 52 is working, it drives the double-sided rack 28 to move back and forth, thereby driving the mixing cylinder 3 to swing back and forth. At this time, the stirring blade 39 reciprocates and continuously changes the stirring radius to mix the raw materials. The piston 411 moves to realize the up and down flow of the raw materials, so that the raw materials are fully mixed.

[0071] When discharging, adjust the position of sleeve 614 so that the second active bevel gear 65 is meshed with the second driven bevel gear 64, connect the mixing cylinder 3 with the hanging cylinder 61, open the manual valve 37 and the cover body 35, and use the box body 619 to receive the mixed liquid. After the mixed liquid in the mixing cylinder 3 is emptied, the motor 52 can be started to discharge the mixed liquid in the transport chamber 46.

[0072] When cleaning the mixing drum 3, close the manual valve 37, add cleaning liquid into the mixing drum 3, start the motor 52 to clean the mixing drum 3, and after cleaning, place a new box 619 under the discharge pipe 36, and open the manual valve 37 to receive the waste liquid.

[0073] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A lithium battery electrolyte mixing device, characterized in that: include: A first base (1), a second base (11) being fixedly connected to the right side of the first base (1), an arc-shaped stand (12) being fixedly connected to the first base (1) symmetrically in front and back, a track groove (13) being formed on the stand (12), and a track rod (14) being fixedly connected in the track groove (13); a mounting tube (2), wherein the mounting tube (2) is arranged on the inner side of the stand (12), a track plate (21) slidably connected to the track rod (14) is fixedly connected to the mounting tube (2), a first plug hole (22) is evenly arranged on the top circumference of the mounting tube (2), a connecting plate (23) is fixedly connected to the bottom of the mounting tube (2) on the side away from the track plate (21), a shaft (24) is fixedly connected to the head of the connecting plate (23), the bottom of the shaft (24) is rotatably connected to the first base (1), a first gear (25) is fixedly connected to the shaft (24), the center of the shaft (24) coincides with the rotation center of the stand (12), a guide rod (26) is fixedly connected to the first base (1) between the first gears (25), a guide plate (27) is slidably connected to the guide rod (26), a double-sided rack (28) is fixedly connected to the guide plate (27), and two first gears (25) are meshed with the double-sided rack (28); A mixing barrel (3), the mixing barrel (3) being inserted into the mounting barrel (2), the outer wall of the mixing barrel (3) being fixedly connected with an annular strap (31), the lower surface of the strap (31) being fixedly connected with an insertion rod (32), the top of the mixing barrel (3) being fixedly connected with a handle (33) and a feed pipe (34), the head of the feed pipe (34) being threadedly connected with a cover body (35), the bottom of the mixing barrel (3) being fixedly connected with a discharge pipe (36), the discharge pipe (36) being provided with a manual valve (37), the center of the mixing barrel (3) being rotatably connected with a stirring shaft (38), the stirring shaft (38) being provided with stirring blades (39), the bottom of the stirring shaft (38) being fixedly connected with a second gear (310), the first base (1) being provided with an arcuate groove (311), the side wall of the arcuate groove (311) being fixedly connected with an arcuate rack (312), the second gear (310) being meshed with the arcuate rack (312); A driving mechanism, the driving mechanism being used to drive the double-sided rack (28) to move back and forth laterally; An annular groove (41) is provided in the middle of the inner wall of the mixing barrel (3), a lifting ring (42) is movably connected in the annular groove (41), a threaded groove (43) is provided on the stirring shaft (38), and a threaded sleeve (44) meshed with the threaded groove (43) is further provided, the threaded sleeve (44) being fixedly connected to the lifting ring (42) via first support rods (45) uniformly arranged around the circumference, a transport cavity (46) is uniformly provided around the top of the annular groove (41), a first hole (47) and a second hole (48) are provided in the mixing barrel (3) at positions corresponding to the transport cavity (46), one end of the first hole (47) and the second hole (48) being communicated with the top of the transport cavity (46) The other ends of the first hole (47) and the second hole (48) are respectively connected to the top and bottom of the inner cavity of the mixing cylinder (3); the ends of the first hole (47) and the second hole (48) away from the transport cavity (46) are respectively fixedly connected to a first one-way valve (49) and a second one-way valve (410); the first one-way valve (49) allows fluid to pass in a direction away from the transport cavity (46); the second one-way valve (410) allows fluid to pass in a direction pointing toward the transport cavity (46); a piston (411) is sealingly and slidably connected in the transport cavity (46); the piston (411) is fixedly connected to the lifting ring (42) via a second support rod (412); The outer portion of the threaded sleeve (44) is symmetrically connected to a rotating seat (414) for rotation in an upper and lower manner; the outer portion of the stirring shaft (38) in the mixing barrel (3) is symmetrically fixedly connected to a fixed seat (413) in an upper and lower manner; the upper fixed seat (413) and the rotating seat (414) are correspondingly arranged; the lower fixed seat (413) and the rotating seat (414) are correspondingly arranged; a first telescopic rod (415) is circumferentially fixedly connected between the corresponding fixed seat (413) and the rotating seat (414); a stirring blade (39) is circumferentially fixedly connected between the corresponding fixed seat (413) and the rotating seat (414); the stirring blade (39) is made of an elastic material.

2. A lithium battery electrolyte mixing device according to claim 1, characterized in that: The driving mechanism comprises a rotating disk (51) and a motor (52); an engine chamber (53) is provided inside the second base (11); a rotating shaft (54) is rotatably connected to the second base (11); the rotating disk (51) is fixedly connected to the top of the rotating shaft (54); the bottom of the rotating shaft (54) extends into the engine chamber (53) and is fixedly connected to a first driven bevel gear (55); a push-pull rod (56) is eccentrically hinged on the rotating disk (51); the other end of the push-pull rod (56) is hinged to a double-sided rack (28); the motor (52) is fixedly connected to the right inner wall of the engine chamber (53); the motor (52) is provided with a horizontal leftward output shaft (57); the head of the output shaft (57) is rotatably connected to the left inner wall of the engine chamber (53); the output shaft (57) drives a first active bevel gear (58) that rotates concentrically with the output shaft (57).

3. A lithium battery electrolyte mixing device according to claim 2, characterized in that: The front and rear sides of the second base (11) are densely covered with heat dissipation holes (59) that are in communication with the machine cavity (53).

4. A lithium battery electrolyte mixing device according to claim 2, characterized in that: An arc-shaped hanging cylinder (61) is fixedly connected to the right side of the second base (11); a second plug hole (62) is provided at an equal angle on the top of the hanging cylinder (61); a disk (63) is rotatably connected to a position on the second base (11) corresponding to the center of the hanging cylinder (61); a second driven bevel gear (64) is fixedly connected to the bottom of the disk (63); the output shaft (57) drives a second driving bevel gear (65) that rotates coaxially with the output shaft; a square seat (66) is connected above the disk (63); a square groove (67) is provided on the lower surface of the second gear (310); and a box (619) is placed on the second base (11).

5. A lithium battery electrolyte mixing device according to claim 4, characterized in that: A limiting groove (68) is provided below the machine cavity (53), a screw rod (69) is rotatably connected to the limiting groove (68), a knob (610) is fixedly connected to the right end of the screw rod (69), limiting rods (611) are fixedly connected to the limiting grooves (68) on both sides of the front and rear of the screw rod (69), a limiting seat (612) is slidably connected to the limiting rod (611), the limiting seat (612) is meshed with the screw rod (69), and a knob (610) is fixedly connected to the limiting seat (612). A support seat (613) is rotatably connected to a sleeve (614), the output shaft (57) is slidably connected to the sleeve (614), the inner wall of the sleeve (614) is evenly provided with transmission grooves (615), the output shaft (57) is fixedly connected to a transmission rib (616) adapted to the transmission groove (615), and the first driving bevel gear (58) and the second driving bevel gear (65) are fixedly connected to the outer ring of the sleeve (614).

6. A lithium battery electrolyte mixing device according to claim 4, characterized in that: A second telescopic rod (617) is evenly fixedly connected to the circumference of the disc (63), the square seat (66) is fixedly connected to the top of the second telescopic rod (617), and a spring (618) is sleeved on the second telescopic rod (617).

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