A vertical type secondary battery positive electrode material calcining device

Abstract

The application discloses a vertical type secondary battery positive electrode material calcining device and particularly relates to the technical field of calcining devices. The outer surface top end of the storage box is fixedly connected with positioning plates on the left side and the right side, the positioning plates slide on the inner walls of the positioning grooves, the storage box is arranged, when the calcining device is used for calcining the positive electrode material, the second motor can be operated to rotate the threaded rods to drive the grooves to move on the outer surfaces of the threaded rods, drive the storage box to slide on the inner walls of the positioning grooves through the positioning plates, move the storage box to the position below the discharge pipe in the direction of the furnace body, the positive electrode material that is completely calcined in the furnace body falls into the interior of the storage box through the discharge pipe, when the interior of the storage box is filled with the positive electrode material, the second motor can be operated to drive the grooves to move on the outer surfaces of the threaded rods, drive the storage box to move in the direction away from the furnace body, so that the staff can collect and arrange the positive electrode material in the storage box at the position away from the furnace body.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of calcining device, in particular to a vertical type secondary battery positive electrode material calcining device. BACKGROUND

[0002] The secondary battery refers to the battery which can be activated by charging after discharging, and the free water and crystal water in the positive electrode material are removed by using a calcining device to improve the use performance of the positive electrode material at a high temperature of several hundred degrees during the production process of the positive electrode material of the secondary battery.

[0003] The inventor finds that the vertical type calcining furnace is usually used for calcining the positive electrode material of the secondary battery, and since the discharge port of the calcining furnace is arranged at the bottom end of the calcining furnace and the temperature of the positive electrode material calcination is high, the worker may touch the outer wall of the calcining furnace when collecting the positive electrode material calcined at the bottom end of the calcining furnace, causing scalding.

[0004] In order to solve the problem that the vertical type calcining furnace is usually used for calcining the positive electrode material of the secondary battery, and since the discharge port of the calcining furnace is arranged at the bottom end of the calcining furnace and the temperature of the positive electrode material calcination is high, the worker may touch the outer wall of the calcining furnace when collecting the positive electrode material calcined at the bottom end of the calcining furnace, causing scalding, the prior art is to install a connecting pipeline at the bottom end of the calcining furnace, and a screw conveyor is installed at one end of the connecting pipeline to convey and process the positive electrode material calcined. SUMMARY

[0005] The present application is to solve the problem that a connecting pipeline is installed at the bottom end of the calcining furnace, and a screw conveyor is installed at one end of the connecting pipeline to convey and process the positive electrode material calcined, but the installation of the conveying pipeline at the bottom end of the calcining furnace occupies additional installation area when installing the calcining furnace, and the positive electrode material is easy to stay and block in the inside of the pipeline, resulting in the problem of reducing the discharging efficiency of the calcining furnace.

[0006] In order to achieve the above object, the present application adopts the following technical scheme: including the furnace body, the outer surface top of the furnace body is provided with the connecting pipe and the feeding slot, the outer surface bottom of the furnace body is provided with the discharging pipe, the outer surface bottom of the furnace body is fixedly connected with a plurality of supporting legs, the outer surface of the supporting leg is provided with the first motor, the outer surface side of the supporting leg is provided with the convenient device, the convenient device includes two slot rods, the outer surface of the supporting leg is provided with the collecting device through the convenient device, the collecting device includes the U-shaped rod, the outer surface top of the U-shaped rod is fixedly connected with the outer surface bottom of the slot rod, the outer surface of the slot rod is fixedly connected with the U-shaped plate away from the U-shaped rod, the outer surface of the U-shaped plate is provided with the second motor, the output end of the second motor is fixedly connected with the threaded rod, the outer surface of the threaded rod is fixedly connected with the bearing away from the second motor, the outer surface of the bearing is fixedly connected with the inner wall of the U-shaped rod, the outer surface of the threaded rod is threadedly connected with the slot block, the outer surface top of the slot block is fixedly connected with the storage box, the outer surface side of the slot rod is provided with the positioning slot, the outer surface top of the storage box is fixedly connected with the positioning plate on the left and right sides, and the positioning plate slides on the inner wall of the positioning slot.

[0007] The effect of the above components is that: by setting the storage box, when the calcining device is used to calcine the positive electrode material, the second motor can be operated to rotate the threaded rod to move the slot block on the outer surface of the threaded rod to drive the storage box to slide on the inner wall of the positioning slot through the positioning plate, so that the storage box moves to the direction of the furnace body below the discharging pipe, the positive electrode material calcined in the furnace body falls into the inside of the storage box through the discharging pipe, and when the positive electrode material in the inside of the storage box is filled, the second motor can be operated to move the slot block on the outer surface of the threaded rod to drive the storage box to move away from the furnace body, so that the staff can collect and arrange the positive electrode material in the inside of the storage box away from the furnace body.

[0008] Preferably, the outer surface of the threaded rod is fixedly connected with the inner wall of the inner ring of the bearing, the outer surface of the outer ring of the bearing is fixedly connected with the inner wall of the U-shaped rod, and the inner ring of the bearing rotates on the inner wall of the outer ring of the bearing.

[0009] The effect of the above components is that: by setting the bearing, the stability of the threaded rod during rotation can be increased, and the outer surface of the threaded rod is avoided from directly contacting the inner wall of the U-shaped rod to prolong the service life of the threaded rod.

[0010] Preferably, the outer surface side of the positioning plate is fixedly connected with the U-shaped block, and the outer surface side of the U-shaped block slides on the outer surface of the slot rod.

[0011] The effect achieved by the above-mentioned components is that when the positioning plate slides on the inner wall of the positioning groove, the U-shaped block slides on the outer surface of the groove rod, and the angle between the positioning plate and the groove rod is fixed through the U-shaped block to avoid shaking of the positioning plate as much as possible when it slides on the inner wall of the positioning groove.

[0012] Preferably, the inner wall of the storage box is fixedly connected with two baffles on the left and right sides, and the two baffles and the inner wall of the storage box form a certain oblique angle.

[0013] The effect achieved by the above-mentioned components is that the positive electrode material falls into the inside of the storage box and is close to the middle end of the inside of the storage box through the inclined baffles, so as to avoid the positive electrode material from being accumulated at the left and right ends of the inside of the storage box as much as possible.

[0014] Preferably, a rectangular groove is formed in one end of the outer surface of the storage box, a rectangular plate is slidably connected to one side of the inner wall of the storage box near the rectangular groove, and a protrusion is fixedly connected to one side of the outer surface of the rectangular plate.

[0015] The effect achieved by the above-mentioned components is that pushing the protrusion can control the sliding of the rectangular plate on the inner wall of the storage box to open or close the rectangular groove, so as to facilitate the workers to take out the positive electrode material in the inside of the storage box.

[0016] Preferably, a sliding rod is slidably connected to the top end of the outer surface of the storage box, a V-shaped plate is fixedly connected to one side of the outer surface of the sliding rod, and the outer surface of the V-shaped plate slides on the inner wall of the storage box at the bottom end and the outer surface of the baffle.

[0017] The effect achieved by the above-mentioned components is that pulling the sliding rod can control the sliding of the V-shaped plate on the inner wall of the storage box to move in the direction of the rectangular groove, so as to push the positive electrode material in the inside of the storage box to the rectangular groove for output, which is convenient for the workers to collect.

[0018] Preferably, a slot is formed in the outer surface of the supporting leg, a threaded hole is formed in the inside of the supporting leg, a positioning hole is formed in the outer surface of the groove rod, an elastic rope is fixedly connected to one side of the outer surface of the supporting leg, and a bolt is fixedly connected to one end of the outer surface of the elastic rope.

[0019] The effect achieved by the above-mentioned components is that by inserting the groove rod into the inside of the slot, inserting the bolt through the positioning hole into the threaded hole, and then rotating the bolt to threadedly connect the bolt with the inner wall of the threaded hole, the groove rod and the collecting device can be fixed on one side of the outer surface of the supporting leg. By rotating the bolt to make the bolt disengage from the inside of the threaded hole and then pulling the groove rod out of the inside of the slot, the collecting device can be disassembled.

[0020] Preferably, one side of the outer surface of the slot rod is provided with an auxiliary device, the auxiliary device comprises a storage box, the outer surface of the bottom end of the storage box is fixedly connected with two rectangular rods, and the outer surface of the top end of the slot rod is provided with two sliding grooves.

[0021] The effect of the above-mentioned component is that the storage box is located at the top end of the outer surface of the slot rod by inserting the two rectangular rods at the bottom end of the outer surface of the storage box into the inner wall of the sliding groove, the storage box is moved away from below the discharge pipe by operating the second motor, the storage box is pushed to slide on the inner wall of the sliding groove through the rectangular rods to below the discharge pipe, and the positive electrode material in the storage box is temporarily collected by the storage box when the staff takes out the positive electrode material in the storage box, so as to avoid the scattering of the positive electrode material.

[0022] Preferably, the outer surface of the storage box is fixedly connected with two rectangular blocks, and the two rectangular blocks are located on the left and right sides of the outer surface of the storage box.

[0023] The effect of the above-mentioned component is that the staff can more conveniently lift and move the storage box by holding the outer surface of the rectangular block.

[0024] Preferably, the inner wall of the storage box is fixedly connected with a rotating shaft, and the outer surface of the rotating shaft is rotatably connected with an L-shaped rod.

[0025] The effect of the above-mentioned component is that when the position of the storage box needs to be moved, the L-shaped rod is pulled to rotate the L-shaped rod through the rotating shaft to adjust the angle between the L-shaped rod and the storage box to be perpendicular to each other, and then the L-shaped rod is pushed to more conveniently control the storage box to slide on the inner wall of the sliding groove to be close to or away from the discharge pipe through the rectangular rod.

[0026] To sum up, the beneficial effects of the present application are:

[0027] By arranging the storage box, when the positive electrode material is calcined by using the calcining device, the second motor is operated to rotate and drive the threaded rod to rotate, the slot block is moved on the outer surface of the threaded rod to drive the storage box to slide on the inner wall of the positioning groove through the positioning plate, the storage box is moved to below the discharge pipe in the direction of the furnace body, the positive electrode material calcined in the furnace body falls into the inside of the storage box through the discharge pipe, and when the inside of the storage box is filled with the positive electrode material, the second motor is operated to move the slot block on the outer surface of the threaded rod to drive the storage box to move away from the furnace body, so that the staff can collect and arrange the positive electrode material in the storage box at a position away from the furnace body.

[0028] By inserting the slot rod into the inside of the insertion slot, inserting the bolt through the positioning hole into the threaded hole, and rotating the bolt to threadedly connect the bolt with the inner wall of the threaded hole, the slot rod and the collecting device can be fixed on one side of the outer surface of the supporting leg, and by rotating the bolt to separate the bolt from the inside of the threaded hole and then pulling out the slot rod from the inside of the insertion slot, the collecting device can be disassembled.

[0029] The storage box is placed at the outer surface top end of the slot rod by inserting the two rectangular rods at the bottom end of the outer surface of the storage box into the inner wall of the sliding groove. The storage box is pushed to slide along the inner wall of the sliding groove to the lower side of the discharge pipe through the rectangular rods, so that the positive electrode material inside the storage box is temporarily collected by the storage box when the staff takes out the positive electrode material, thereby avoiding the scattering of the positive electrode material. BRIEF DESCRIPTION OF DRAWINGS

[0030] Figure 1 is a perspective view of the present application.

[0031] Figure 2 is a perspective view of the furnace body of the present application.

[0032] Figure 3 is a perspective view of the present application Figure 2 A is a partial enlarged perspective view of the structure.

[0033] Figure 4 is a perspective view of the slot rod of the present application.

[0034] Figure 5 is a perspective view of the U-shaped rod of the present application.

[0035] Figure 6 is a perspective view of the storage box of the present application.

[0036] Figure 7 is a perspective view of the V-shaped plate of the present application.

[0037] Figure 8 is a perspective view of the storage box of the present application.

[0038] BRIEF DESCRIPTION OF DRAWINGS:

[0039] 1, furnace body; 2, collecting device; 3, convenient device; 4, auxiliary device; 5, supporting leg; 6, first motor; 7, connecting pipe; 8, feeding slot; 9, discharge pipe; 21, U-shaped rod; 22, U-shaped plate; 23, second motor; 24, threaded rod; 25, slot block; 26, storage box; 27, positioning groove; 28, positioning plate; 29, U-shaped block; 210, rectangular groove; 211, rectangular plate; 212, protruding block; 213, sliding rod; 214, V-shaped plate; 215, baffle; 216, bearing; 31, slot rod; 32, insertion slot; 33, positioning hole; 34, threaded hole; 35, bolt; 36, elastic rope; 41, sliding groove; 42, rectangular rod; 43, storage box; 44, rectangular block; 45, rotating shaft; 46, L-shaped rod. EMBODIMENT

[0040] Referring to Figure 1 ,Figure 4 、 Figure 5 and Figure 6 As shown in FIGS. 1, 2, 3, 4, 5 and 6, the embodiment discloses a vertical type secondary battery positive electrode material calcining device, which comprises a furnace body 1, the outer surface top end of the furnace body 1 is provided with a connecting pipe 7 and a feeding slot 8, the outer surface bottom end of the furnace body 1 is provided with a discharging pipe 9, the outer surface bottom end of the furnace body 1 is fixedly connected with a plurality of supporting legs 5, the outer surface of the supporting leg 5 is provided with a first motor 6, one side of the outer surface of the supporting leg 5 is provided with a convenient device 3, the outer surface of the supporting leg 5 is provided with a collecting device 2 through the convenient device 3, the collecting device 2 comprises a U-shaped rod 21, the outer surface top end of the U-shaped rod 21 is fixedly connected with the outer surface bottom end of the groove rod 31, the outer surface of the groove rod 31 away from the U-shaped rod 21 is fixedly connected with a U-shaped plate 22, the outer surface of the U-shaped plate 22 is provided with a second motor 23, the output end of the second motor 23 is fixedly connected with a threaded rod 24, the outer surface of the threaded rod 24 away from the second motor 23 is fixedly connected with a bearing 216, the outer surface of the bearing 216 is fixedly connected with the inner wall of the U-shaped rod 21, the outer surface of the threaded rod 24 is threadedly connected with a groove block 25, the outer surface top end of the groove block 25 is fixedly connected with a storage box 26, one side of the outer surface of the groove rod 31 is provided with a positioning groove 27, the outer surface top end of the storage box 26 is fixedly connected with a positioning plate 28 on the left and right sides, the positioning plate 28 slides on the inner wall of the positioning groove 27, through the setting of the storage box 26, when the calcining device is used to calcine the positive electrode material, the second motor 23 can be operated to rotate to drive the threaded rod 24 to rotate, so that the groove block 25 moves on the outer surface of the threaded rod 24 to drive the storage box 26 to slide on the inner wall of the positioning groove 27 through the positioning plate 28, so that the storage box 26 moves to the direction of the furnace body 1 and moves below the discharging pipe 9, the positive electrode material calcined in the furnace body 1 falls into the inside of the storage box 26 through the discharging pipe 9, when the positive electrode material in the inside of the storage box 26 is filled, the second motor 23 can be operated to drive the groove block 25 to move on the outer surface of the threaded rod 24 to drive the storage box 26 to move away from the direction of the furnace body 1, so that the staff can collect and arrange the positive electrode material in the inside of the storage box 26 at a position away from the furnace body 1.

[0041] Referring to Figure 1 、 Figure 4 、 Figure 5 and Figure 6 and Figure 7As shown in FIG. 1, the embodiment discloses that the outer surface of the threaded rod 24 is fixedly connected with the inner wall of the outer ring of the bearing 216, the outer surface of the outer ring of the bearing 216 is fixedly connected with the inner wall of the U-shaped rod 21, and the inner ring of the bearing 216 rotates on the inner wall of the outer ring of the bearing 216. By arranging the bearing 216, the stability of the threaded rod 24 during rotation can be increased, and direct contact between the outer surface of the threaded rod 24 and the inner wall of the U-shaped rod 21 is avoided, thereby prolonging the service life of the threaded rod 24. The outer surface of the positioning plate 28 is fixedly connected with the U-shaped block 29 on one side. The outer surface of the U-shaped block 29 is slidably connected with the outer surface of the groove rod 31 on one side. When the positioning plate 28 slides on the inner wall of the positioning groove 27, the U-shaped block 29 will slide on the outer surface of the groove rod 31. By arranging the U-shaped block 29, the angle between the positioning plate 28 and the groove rod 31 can be fixed, so as to avoid shaking of the positioning plate 28 when sliding on the inner wall of the positioning groove 27 as much as possible.

[0042] Referring to Figure 1 , Figure 4 , Figure 5 and Figure 6 and Figure 7 As shown in FIG. 1, the embodiment discloses that the inner wall of the receiving box 26 is fixedly connected with two baffles 215 on the left and right sides. The baffles 215 and the inner wall of the receiving box 26 form a certain oblique angle. By arranging the inclined baffles 215, the positive electrode material falling into the inside of the receiving box 26 is close to the middle end of the inside of the receiving box 26, so as to avoid the positive electrode material from being accumulated at the left and right ends of the inside of the receiving box 26 as much as possible, thereby affecting the collection capacity of the receiving box 26. A rectangular groove 210 is formed in one end of the outer surface of the receiving box 26. A rectangular plate 211 is slidably connected with the inner wall of the receiving box 26 near the rectangular groove 210. A protrusion 212 is fixedly connected with the outer surface of the rectangular plate 211 on one side. By pushing the protrusion 212, the sliding of the rectangular plate 211 on the inner wall of the receiving box 26 can be controlled to open or close the rectangular groove 210, so as to facilitate the workers to take out the positive electrode material in the receiving box 26. A sliding rod 213 is slidably connected with the outer surface of the receiving box 26 on the top end. A V-shaped plate 214 is fixedly connected with the outer surface of the sliding rod 213 on one side. The outer surface of the V-shaped plate 214 slides on the inner wall of the receiving box 26 at the bottom end and the outer surface of the baffle 215. By pulling the sliding rod 213, the sliding of the V-shaped plate 214 on the inner wall of the receiving box 26 can be controlled to move in the direction of the rectangular groove 210, so as to push the positive electrode material in the receiving box 26 to the rectangular groove 210 for output, thereby facilitating the workers to collect.

[0043] Referring to Figure 1 and Figure 2 and Figure 3As shown in the figure, the embodiment discloses that the outer surface of the support leg 5 is provided with a slot 32, the inner part of the support leg 5 is provided with a threaded hole 34, the outer surface of the slot rod 31 is provided with a positioning hole 33, one side of the outer surface of the support leg 5 is fixedly connected with an elastic rope 36, one end of the outer surface of the elastic rope 36 is fixedly connected with a bolt 35, the slot rod 31 is inserted into the inner part of the slot 32, the bolt 35 is inserted into the threaded hole 34 through the positioning hole 33, the bolt 35 is screwed with the inner wall of the threaded hole 34 by rotating the bolt 35, the slot rod 31 and the collecting device 2 can be fixed on one side of the outer surface of the support leg 5, the bolt 35 is separated from the inner part of the threaded hole 34 by rotating the bolt 35, and the slot rod 31 is pulled out of the inner part of the slot 32, so that the collecting device 2 can be disassembled.

[0044] Referring to Figure 1 , Figure 4 and Figure 5 and Figure 8 As shown in the figure, the embodiment discloses that the outer surface of the support leg 5 is provided with a slot 32, the inner part of the support leg 5 is provided with a threaded hole 34, the outer surface of the slot rod 31 is provided with a positioning hole 33, one side of the outer surface of the support leg 5 is fixedly connected with an elastic rope 36, one end of the outer surface of the elastic rope 36 is fixedly connected with a bolt 35, the slot rod 31 is inserted into the inner part of the slot 32, the bolt 35 is inserted into the threaded hole 34 through the positioning hole 33, the bolt 35 is screwed with the inner wall of the threaded hole 34 by rotating the bolt 35, the slot rod 31 and the collecting device 2 can be fixed on one side of the outer surface of the support leg 5, the bolt 35 is separated from the inner part of the threaded hole 34 by rotating the bolt 35, and the slot rod 31 is pulled out of the inner part of the slot 32, so that the collecting device 2 can be disassembled.

[0045] Referring to Figure 1 , Figure 4 and Figure 5 and Figure 8 As shown in the figure, the embodiment discloses that the outer surface of the support leg 5 is provided with a slot 32, the inner part of the support leg 5 is provided with a threaded hole 34, the outer surface of the slot rod 31 is provided with a positioning hole 33, one side of the outer surface of the support leg 5 is fixedly connected with an elastic rope 36, one end of the outer surface of the elastic rope 36 is fixedly connected with a bolt 35, the slot rod 31 is inserted into the inner part of the slot 32, the bolt 35 is inserted into the threaded hole 34 through the positioning hole 33, the bolt 35 is screwed with the inner wall of the threaded hole 34 by rotating the bolt 35, the slot rod 31 and the collecting device 2 can be fixed on one side of the outer surface of the support leg 5, the bolt 35 is separated from the inner part of the threaded hole 34 by rotating the bolt 35, and the slot rod 31 is pulled out of the inner part of the slot 32, so that the collecting device 2 can be disassembled.

[0046] The working principle is: when the vertical calcination device is used for calcining and drying the positive electrode material of the secondary battery, the staff needs to collect the calcined positive electrode material, the slot rod 31 can be inserted into the slot 32 on the outer surface of the supporting leg 5, then the bolt 35 fixed by the elastic rope 36 is inserted into the threaded hole 34 on the outer surface of the slot rod 31 through the positioning hole 33, and the bolt 35 is screwed with the inner wall of the threaded hole 34 to fix the position of the slot rod 31 and the supporting leg 5. At this time, the outer surface of the U-shaped rod 21 and the U-shaped plate 22 is in contact with the ground to support the slot rod 31. Then operate the second motor 23 to drive the threaded rod 24 to rotate, and move the slot block 25 on the outer surface of the threaded rod 24 to make the positioning plate 28 on the left and right sides of the outer surface top of the storage box 26 slide on the inner wall of the positioning groove 27 to adjust the position of the storage box 26, so that the storage box 26 is located below the discharge pipe 9. When the positioning plate 28 slides on the inner wall of the positioning groove 27, the U-shaped block 29 will slide on the outer surface of the slot rod 31 to fix the angle between the positioning plate 28 and the slot rod 31, increasing the stability of the storage box 26 during movement. The bearing 216 can increase the stability of the threaded rod 24 during rotation. Then input high temperature hot air or hot oil into the inside of the furnace body 1 through the connecting pipe 7, operate the first motor 6 to drive the rotating disc in the furnace body 1 to rotate, and add the positive electrode material to the inside of the furnace body 1 at the feeding slot 8. The positive electrode material is moved from the top end of the furnace body 1 to the bottom end of the furnace body 1 by the rotating disc in the furnace body 1, and is calcined by high temperature hot air or hot oil. The calcined positive electrode material will fall into the inside of the storage box 26 through the discharge pipe 9. The two inclined baffles 215 on the inner wall of the storage box 26 make the positive electrode material close to the middle end of the storage box 26 and not stack on the left and right sides of the storage box 26. When the positive electrode material in the storage box 26 is about to fill the inside of the storage box 26, the two rectangular rods 42 on the outer surface of the storage box 43 can be inserted into the sliding groove 41. Then rotate the L-shaped rod 46 by the rotating shaft 45 to adjust the angle between the L-shaped rod 46 and the storage box 43 to be perpendicular to the storage box 43. Push the L-shaped rod 46 to make the storage box 43 slide on the inner wall of the sliding groove 41 to the lower side of the discharge pipe 9. Then operate the second motor 23 to drive the threaded rod 24 to move the storage box 26 towards the second motor 23. Push the protruding block 212 to make the rectangular plate 211 slide upwards to open the rectangular slot 210. Then pull the sliding rod 213 to make the V-shaped plate 214 slide on the inner wall of the storage box 26 to push the positive electrode material in the storage box 26 to the rectangular slot 210 to separate from the inside of the storage box 26. After collecting the positive electrode material in the storage box 26, operate the second motor 23 to move the storage box 26 to the lower side of the discharge pipe 9, and pull the L-shaped rod 46 to control the storage box 43 to move towards the second motor 23.The positive material in the storage box 43 can be collected by lifting the storage box 43 at the rectangular blocks 44 on the left and right sides of the outer surface of the storage box 43 to make the rectangular rod 42 disengage from the inside of the sliding groove 41.

[0047] The above description is only the preferred embodiment of the present application, and is not intended to limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields. However, any simple modification, equivalent change and modification of the above embodiments made according to the technical essence of the present application without departing from the technical solution content of the present application still belongs to the protection scope of the present application. In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connection" and "connection" should be understood broadly. For example, it can be fixed connection, or detachable connection, or integral connection; it can be mechanical connection, or electrical connection; it can be direct connection, or indirect connection through intermediate medium; it can be the communication inside two elements. For ordinary skilled person in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

Claims

1. A vertical secondary battery cathode material calcination apparatus, characterized in that: The utility model provides a kind of portable stove, including furnace body (1), the outer surface top of the furnace body (1) is provided with connecting pipe (7) and feed slot (8), the outer surface bottom of the furnace body (1) is provided with discharge pipe (9), the outer surface bottom of the furnace body (1) is fixedly connected with several support legs (5), the outer surface of the support leg (5) is provided with first motor (6), the outer surface side of the support leg (5) is provided with convenient device (3), the convenient device (3) includes two slot rods (31), the outer surface of the support leg (5) is provided with collection device (2) by means of convenient device (3), the collection device (2) includes U-shaped rod (21), the outer surface top of the U-shaped rod (21) is fixedly connected with the outer surface bottom of slot rod (31), the outer surface of slot rod (31) is fixedly connected with U-shaped plate (22) away from the one end of U-shaped rod (21), the outer surface of the U-shaped plate (22) is provided with second motor (23), the output of the second motor (23) is fixedly connected with threaded rod (24), the outer surface of the threaded rod (24) is fixedly connected with bearing (216) away from the one end of second motor (23), the outer surface of the bearing (216) is fixedly connected with the inner wall of U-shaped rod (21), the outer surface of the threaded rod (24) is threadedly connected with slot block (25), the outer surface top of the slot block (25) is fixedly connected with storage box (26), the outer surface side of slot rod (31) is provided with positioning groove (27), the outer surface top of the storage box (26) is fixedly connected with positioning plate (28) on left and right sides, and the positioning plate (28) slides in the inner wall of positioning groove (27).

2. The vertical calcining device for positive material of secondary battery according to claim 1, characterized in that: The outer surface of the threaded rod (24) is fixedly connected with the inner ring inner wall of the bearing (216), the outer ring outer surface of the bearing (216) is fixedly connected with the inner wall of the U-shaped rod (21), and the inner ring rotates on the outer ring inner wall of the bearing (216).

3. The vertical calcining device for cathode material of secondary battery according to claim 2, characterized in that: The outer surface side of the positioning plate (28) is fixedly connected with U-shaped block (29), and the outer surface side of the U-shaped block (29) slides on the outer surface of the slot rod (31).

4. The vertical calcining device for cathode material of secondary battery according to claim 3, characterized in that: The inner wall left and right sides of the storage box (26) are fixedly connected with two baffles (215), and the inner wall between the two baffles (215) and the storage box (26) is at a certain oblique angle.

5. The vertical calcining device for cathode material of secondary battery according to claim 4, characterized in that: The outer surface one end of the storage box (26) is provided with rectangular groove (210), and the inner wall side close to the rectangular groove (210) of the storage box (26) is slidably connected with rectangular plate (211), and the outer surface side of the rectangular plate (211) is fixedly connected with protruding block (212).

6. The vertical calcining device for cathode material of secondary battery according to claim 5, characterized in that: The outer surface top of the storage box (26) is slidably connected with sliding rod (213), the outer surface side of the sliding rod (213) is fixedly connected with V-shaped plate (214), and the outer surface of the V-shaped plate (214) slides on the inner wall bottom of the storage box (26) and the outer surface of the baffle (215).

7. The vertical calcining device for cathode material of secondary battery according to claim 6, characterized in that: The outer surface of the support leg (5) is provided with a slot (32), the inside of the support leg (5) is provided with a threaded hole (34), the outer surface of the slot rod (31) is provided with a positioning hole (33), one side of the outer surface of the support leg (5) is fixedly connected with an elastic rope (36), and one end of the outer surface of the elastic rope (36) is fixedly connected with a bolt (35).

8. The vertical calcining device for cathode material of secondary battery according to claim 7, characterized in that: One side of the outer surface of the slot rod (31) is provided with an auxiliary device (4), the auxiliary device (4) comprises a storage box (43), and the outer surface of the storage box (43) is fixedly connected with two rectangular rods (42) at the bottom end.

9. The vertical calcining device for cathode material of secondary battery according to claim 8, characterized in that: The outer surface of the storage box (43) is fixedly connected with two rectangular blocks (44), and the two rectangular blocks (44) are located on the left and right sides of the outer surface of the storage box (43) respectively.

10. The vertical calcining device for cathode material of secondary battery according to claim 9, characterized in that: The inner wall of the storage box (43) is fixedly connected with a rotating shaft (45), and the outer surface of the rotating shaft (45) is rotatably connected with an L-shaped rod (46).

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