Intelligent hanging and conveying device for battery-grade lithium carbonate

Abstract

The invention relates to the technical field of lithium carbonate conveying, and particularly discloses a battery-grade lithium carbonate intelligent hanging and conveying device which comprises a sliding groove and a supporting sliding mechanism matched in the sliding groove, a transmission mechanism is arranged below the supporting sliding mechanism, and a packaging bag used for loading lithium carbonate is hung below the transmission mechanism. The conveying chain is arranged in the sliding groove and driven by the power mechanism, the supporting sliding mechanism is connected to the bottom of the conveying chain, the conveying chain can drive the supporting sliding mechanism to slide along the sliding groove, lithium carbonate is contained in a packaging bag, then the first hanging rope and the second hanging rope are hung on the first hook and the second hook correspondingly, and then the packaging bag is hoisted. When the first hook and the second hook are far away from each other, the upper end of a packaging bag can be pulled, so that the charging opening is tightened, lithium carbonate is prevented from falling in the conveying process, when conveying equipment shakes, the circumferential face of the rolling wheel is lubricated, the advancing friction force of the rolling wheel is reduced, and shaking of the equipment in the advancing process is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of lithium carbonate transportation, and in particular to an intelligent suspension transportation device for battery-grade lithium carbonate. Background Art

[0002] Lithium carbonate, an important chemical raw material and energy source, is widely used in batteries, ceramics, pharmaceuticals, and other fields, and its demand is increasing year by year. Traditional methods of transporting lithium carbonate mostly rely on manual handling or simple gravity conveying, which is inefficient and labor-intensive. Lithium carbonate is a white crystalline powder with good solubility in water and alcohols. Lithium carbonate has a wide range of industrial uses, but long-term human exposure to lithium carbonate can cause a number of adverse reactions and may lead to poisoning. Manual handling of lithium carbonate is unsuitable and requires a suspended conveyor.

[0003] When lithium carbonate is suspended and conveyed, if the roller is rusted and the dynamic friction is large, the rotational resistance of the roller is increased, and it is easy to cause the rotation speed of the roller to be inconsistent, thereby causing the conveying process of lithium carbonate to shake, which is not conducive to the stable conveying of lithium carbonate, affects the stability of the suspended conveying on the track, and easily causes the lithium carbonate to fall. Therefore, a battery-grade lithium carbonate intelligent suspension conveying device is needed. Summary of the Invention

[0004] In order to solve the deficiencies of the prior art, the purpose of the present invention is to provide a battery-grade lithium carbonate intelligent suspension conveying device.

[0005] In order to achieve the above technical objectives, the technical solutions adopted by the present invention are as follows.

[0006] A battery-grade lithium carbonate intelligent suspension conveying device, comprising:

[0007] A chute, a supporting sliding mechanism matched in the chute, a transmission mechanism is provided below the supporting sliding mechanism, a packaging bag for loading lithium carbonate is hung below the transmission mechanism, a conveyor chain is provided in the chute, the conveyor chain is driven by a power mechanism, the supporting sliding mechanism is connected to the bottom of the conveyor chain, and the conveyor chain can drive the supporting sliding mechanism to slide along the chute;

[0008] The supporting sliding mechanism includes a supporting frame and rollers. The supporting frame is arranged at the bottom of the conveyor chain. The rollers are rotatably installed on the supporting frame. There are four rollers. The supporting frame is provided with a lubrication mechanism for lubricating the circumferential surface of the rollers.

[0009] As a further improvement of the technical solution, the bottom of the support frame is provided with a support rod, the bottom of the support rod is horizontally provided with a bearing plate, the transmission mechanism is arranged below the bearing plate, hooks one and two are arranged below the transmission mechanism, the top of the packaging bag is provided with a loading port, the top of the packaging bag is provided with a hanging rope one and a hanging rope two, the loading port is between the hanging rope one and the hanging rope two, when the packaging bag is hung, the hanging rope one and the hanging rope two are arranged alternately, the hanging rope one is hung on the hook one, and the hanging rope two is hung on the hook two, and the transmission mechanism can drive the hooks one and two to move upward and away from each other.

[0010] As a further improvement of the technical solution, the transmission mechanism includes a mounting shell and a transmission assembly, the mounting shell is below the bearing plate, the transmission assembly is arranged on the mounting shell, and the mounting shell is provided with mounting blocks one and two on both sides in the length direction, the hooks one and two are arranged at the bottom of the mounting blocks one and two, and the mounting blocks one and two are installed on the mounting shell through the transmission assembly.

[0011] As a further improvement of the technical solution, the transmission assembly includes a lead screw, a motor, a bevel gear one, a bevel gear two and a guide rod, the lead screw is arranged through the mounting shell, the bevel gear two is coaxially fixedly sleeved on the lead screw, the motor is arranged on the wall of the mounting shell, the bevel gear one is coaxially fixedly connected to the output shaft end of the motor, the bevel gear one is engaged with the bevel gear two, the guide rod is arranged in parallel on one side of the lead screw, the mounting blocks one and two are arranged at both ends of the lead screw, and the mounting blocks one and two are installed in the same way.

[0012] As a further improvement of the technical solution, the wall of the mounting block one is horizontally provided with a connecting sleeve two and a connecting sleeve three, the connecting sleeve two is matchedly sleeved on the end of the lead screw, and the connecting sleeve three is matchedly sleeved on the end of the guide rod.

[0013] As a further improvement of the technical solution, the two sides of the bearing plate are respectively provided with guide plates one and two, the guide plates one and two are arranged vertically, guide grooves one and two are respectively arranged on the guide plates one and two, the guide grooves one and two are arranged obliquely, a connecting rod one is arranged on the top of the mounting block one, a connecting rod two is arranged on the top of the mounting block two, a guide column one is arranged on the surface of the connecting rod one, a guide column two is arranged on the surface of the connecting rod two, the guide column one is matched in the guide groove one, and the guide column two is matched in the guide groove two, a connecting sleeve one is vertically arranged on the bottom of the bearing plate, and a connecting column one is vertically arranged on the top of the mounting shell and sleeved in the connecting sleeve one.

[0014] As a further improvement of the technical solution, the lubricating mechanism is provided with two groups and is symmetrically arranged, the lubricating mechanism comprises a support plate and a storage box, the support plate is horizontally arranged on one side of the bearing plate, the storage box is connected to the end of the support frame, the wall of the storage box is horizontally provided with two connecting columns two, the end of the support frame is provided with a connecting sleeve four, the connecting sleeve four is sleeved on the connecting column two, springs are sleeved on the connecting sleeve four and the connecting column two, one end of the spring is connected with the wall of the storage box, the other end of the spring is connected with the end of the support frame, the storage box stores lubricating oil, the wall of the storage box is provided with a containing groove, and a sponge block is matched in the containing groove, the sponge block is used for infiltrating lubricating oil, and the sponge block is close to the circumferential surface of the roller.

[0015] As a further improvement of the technical solution, the plate surface of the support plate is rotatably embedded with a ball, the bottom of the ball is fixedly connected with a gravity ball, the top of the ball is provided with a swing rod, the end of the support frame is provided with a guide wheel, and the top of the swing rod and the wall of the storage box are connected through a pull rope.

[0016] As a further improvement of the technical solution, the top of the storage box is communicated with a feeding box.

[0017] Compared with the prior art, the progress and advantages of the present application are that during use, lithium carbonate is loaded in the packaging bag, then the hanging rope one and the hanging rope two are hung on the hook one and the hook two respectively, then the packaging bag is lifted, and when the hook one and the hook two are away from each other, the upper end of the packaging bag can be pulled to tighten the loading port, thereby avoiding the falling of lithium carbonate during transportation.

[0018] When the conveying equipment shakes, the gravity ball swings to drive the ball to rotate, so that the swing rod is deflected to drive the pull rope to pull the storage box to move towards the roller, so that the sponge block contacts the circumferential surface of the roller, thereby lubricating the circumferential surface of the roller, reducing the friction of the roller during movement, and reducing the shaking of the equipment during movement. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed in the embodiments of the present application will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor on the basis of these drawings.

[0020] Figure 1 It is a schematic diagram of the overall structure of the present application.

[0021] Figure 2 It is a schematic diagram of the support sliding mechanism of the present application.

[0022] Figure 3It is a schematic diagram of the cooperation between the transmission mechanism and the supporting sliding mechanism of the present invention.

[0023] Figure 4 It is a schematic diagram of the installation of the transmission mechanism of the present invention.

[0024] Figure 5 This is a schematic diagram of the installation of hook 1 and hook 2 of the present invention.

[0025] Figure 6 This is a schematic diagram of the installation of mounting block 1 and mounting block 2 of the present invention.

[0026] Figure 7 This is a schematic diagram of the cooperation between the mounting block 1, the mounting block 2 and the screw rod of the present invention.

[0027] Figure 8 Schematic diagram of the lubrication mechanism of the present invention.

[0028] Figure 9 It is a schematic diagram of the installation of the material storage box of the present invention.

[0029] Figure 10 This is a schematic diagram of the installation of the balls and gravity ball of the present invention.

[0030] Indicated in the figure:

[0031] 10. Chute; 110. Conveyor chain; 120. Support sliding mechanism; 121. Support frame; 122. Support rod; 123. Loading plate; 124. Roller; 125. Connecting sleeve 1; 126. Connecting column 1; 130. Packaging bag; 131. Hanging rope 1; 132. Hanging rope 2; 133. Loading port;

[0032] 20. Transmission mechanism; 210. Mounting housing; 220. Transmission assembly; 221. Screw; 222. Motor; 223. Bevel gear 1; 224. Bevel gear 2; 225. Guide rod; 226. Connecting sleeve 2; 227. Connecting sleeve 3; 230. Mounting block 1; 231. Hook 1; 240. Mounting block 2; 241. Hook 2; 250. Guide plate 1; 251. Guide groove 1; 260. Guide plate 2; 261. Guide groove 2; 270. Connecting rod 1; 271. Guide post 1; 280. Connecting rod 2; 281. Guide post 2;

[0033] 30. Lubrication mechanism; 310. Support plate; 311. Ball; 312. Gravity ball; 313. Rocker; 314. Guide wheel; 315. Pull rope; 320. Material storage box; 321. Connecting sleeve four; 322. Connecting column two; 323. Sponge block; 330. Material feeding box. DETAILED DESCRIPTION

[0034] The technical solution of the present invention will be further described below with reference to the accompanying drawings and through specific implementation methods.

[0035] The drawings are only used for exemplary illustration, and the representation is only a schematic diagram, not a physical diagram, and cannot be understood as a limitation on the present application; in order to better illustrate the embodiments of the present application, some components in the drawings can be omitted, enlarged or reduced, and do not represent the size of the actual product; it can be understood by those skilled in the art that some well-known structures in the drawings and their descriptions can be omitted.

[0036] The same or similar reference numerals in the drawings of the embodiments of the present application correspond to the same or similar components; in the description of the present application, it should be understood that if the terms "upper", "lower", "left", "right", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, they are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore the terms describing the positional relationship in the drawings are only used for exemplary illustration, and cannot be understood as a limitation on the present application, for those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0037] In the description of the present application, unless otherwise explicitly specified and limited, if the term "connection" and the like appear to indicate the connection relationship between components, the term should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication or interaction relationship between two components. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0038] As shown in the drawings, a battery-grade lithium carbonate intelligent suspension conveying device comprises: Figures 1-10 A chute 10, a supporting sliding mechanism 120 matched in the chute 10, a transmission mechanism 20 arranged below the supporting sliding mechanism 120, a packaging bag 130 for loading lithium carbonate suspended below the transmission mechanism 20, a conveying chain 110 arranged in the chute 10, the conveying chain 110 driven by a power mechanism, the supporting sliding mechanism 120 connected to the bottom of the conveying chain 110, and the conveying chain 110 capable of driving the supporting sliding mechanism 120 to slide along the chute 10.

[0039] The supporting sliding mechanism 120 comprises a supporting frame 121 and rollers 124, the supporting frame 121 arranged at the bottom of the conveying chain 110, the rollers 124 rotatably installed on the supporting frame 121, the rollers 124 arranged in four, and the supporting frame 121 arranged with a lubricating mechanism 30 for lubricating the circumferential surface of the rollers 124.

[0040]

[0041] ​More specifically, a support rod 122 is provided at the bottom of the support frame 121, a carrying plate 123 is horizontally provided at the bottom of the support rod 122, a transmission mechanism 20 is provided below the carrying plate 123, a hook 1 231 and a hook 2 241 are provided below the transmission mechanism 20, a loading port 133 is provided at the top of the packaging bag 130, a hanging rope 131 and a hanging rope 2 132 are provided at the top of the packaging bag 130, and the loading port 133 is located between the hanging rope 131 and the hanging rope 2 132. When the packaging bag 130 is hung, the hanging rope 131 and the hanging rope 2 132 are arranged in a staggered manner, and the hanging rope 131 is hung on the hook 1 23 1, the hanging rope 132 is hung on the hook 2 241, and the transmission mechanism 20 can drive the hook 1 231 and the hook 2 241 to move up and away from each other. The lithium carbonate is loaded in the packaging bag 130, and then the hanging rope 131 and the hanging rope 2 132 are hung on the hook 1 231 and the hook 2 241 respectively. Then the transmission mechanism 20 drives the hook 1 231 and the hook 2 241 to move up and away from each other, thereby lifting the packaging bag 130. When the hook 1 231 and the hook 2 241 are away from each other, the upper end of the packaging bag 130 can be pulled to tighten the charging port 133 to prevent the lithium carbonate from falling during transportation.

[0042] like Figure 4-Figure 7 As shown, the transmission mechanism 20 includes a mounting shell 210 and a transmission assembly 220. The mounting shell 210 is located below the supporting plate 123. The transmission assembly 220 is arranged on the mounting shell 210. Mounting block 1 230 and mounting block 2 240 are respectively provided on both sides of the length direction of the mounting shell 210. Hook 1 231 and hook 2 241 are respectively provided at the bottom of mounting block 1 230 and mounting block 2 240. Mounting block 1 230 and mounting block 2 240 are installed on the mounting shell 210 through the transmission assembly 220.

[0043] More specifically, the transmission assembly 220 includes a screw rod 221, a motor 222, a bevel gear 1 223, a bevel gear 2 224, and a guide rod 225. The screw rod 221 is arranged through the mounting shell 210, and the bevel gear 2 224 is coaxially fixedly sleeved on the screw rod 221. The motor 222 is arranged on the wall of the mounting shell 210. The bevel gear 1 223 is coaxially fixedly connected to the output shaft end of the motor 222. The bevel gear 1 223 is meshed with the bevel gear 2 224. The guide rod 225 is arranged parallel to one side of the screw rod 221. The mounting block 1 230 and the mounting block 2 240 are arranged at both ends of the screw rod 221. The mounting block 1 230 and the mounting block 2 240 are installed in the same way.

[0044] More specifically, the wall of the mounting block one 230 is horizontally provided with a connecting sleeve two 226 and a connecting sleeve three 227. The connecting sleeve two 226 is matched and arranged on the end of the lead screw 221, and the connecting sleeve three 227 is matched and arranged on the end of the guide rod 225. When the motor 222 drives the lead screw 221 to rotate, the mounting block one 230 and the mounting block two 240 can be driven to move away from each other.

[0045] As shown in Figure 5 , the two sides of the bearing plate 123 are respectively provided with a guide plate one 250 and a guide plate two 260. The guide plate one 250 and the guide plate two 260 are vertically arranged. The guide plate one 250 and the guide plate two 260 are respectively provided with a guide groove one 251 and a guide groove two 261. The guide groove one 251 and the guide groove two 261 are inclinedly arranged. The top of the mounting block one 230 is provided with a connecting rod one 270, and the top of the mounting block two 240 is provided with a connecting rod two 280. The surface of the connecting rod one 270 is provided with a guide column one 271, and the surface of the connecting rod two 280 is provided with a guide column two 281. The guide column one 271 is matched in the guide groove one 251, and the guide column two 281 is matched in the guide groove two 261. The bottom of the bearing plate 123 is vertically provided with a connecting sleeve one 125, and the top of the mounting shell 210 is vertically provided with a connecting column one 126. The connecting column one 126 is matched and arranged in the connecting sleeve one 125. When the motor 222 drives the mounting block one 230 and the mounting block two 240 to move away from each other, the guide column one 271 moves upward along the guide groove one 251, and the guide column two 281 moves upward along the guide groove two 261, thereby driving the hook one 231 and the hook two 241 to move upward, so as to lift the packaging bag 130.

[0046] As shown in Figures 8-10 , the lubricating mechanism 30 is provided with two groups and is symmetrically arranged. The lubricating mechanism 30 comprises a supporting plate 310 and a storage box 320. The supporting plate 310 is horizontally arranged on one side of the bearing plate 123. The storage box 320 is connected to the end of the supporting frame 121. The wall of the storage box 320 is horizontally provided with a connecting column two 322. The connecting column two 322 is provided with two. The end of the supporting frame 121 is provided with a connecting sleeve four 321. The connecting sleeve four 321 is matched and arranged on the connecting column two 322. The connecting sleeve four 321 and the connecting column two 322 are matched and arranged with springs. One end of the spring is connected to the wall of the storage box 320, and the other end of the spring is connected to the end of the supporting frame 121. The storage box 320 stores lubricating oil. The wall of the storage box 320 is provided with a receiving groove. The receiving groove is matched with a sponge block 323. The sponge block 323 is used for infiltrating lubricating oil. The sponge block 323 is close to the circumferential surface of the roller 124.

[0047] More specifically, a ball 311 is rotatably embedded on the surface of the support plate 310, a gravity ball 312 is fixedly connected to the bottom of the ball 311, a rocker arm 313 is provided on the top of the ball 311, a guide wheel 314 is provided on the end of the support frame 121, and the top of the rocker arm 313 is connected to the wall of the storage box 320 by a pull rope 315, and the pull rope 315 is guided around the guide wheel 314.

[0048] More specifically, the top of the storage box 320 is connected to the charging box 330 , and lubricating oil is injected into the storage box 320 through the charging box 330 .

[0049] Working principle:

[0050] During use of the present invention, the conveyor chain 110 can drive the roller 124 to move along the chute 10, and lithium carbonate is loaded into the packaging bag 130. Then, the hanging rope 131 and the hanging rope 2 132 are hung on the hook 1 231 and the hook 2 241 respectively. Then, the transmission mechanism 20 drives the hook 1 231 and the hook 2 241 to move up and away from each other, thereby lifting the packaging bag 130. When the hook 1 231 and the hook 2 241 move away from each other, the upper end of the packaging bag 130 can be pulled, thereby tightening the charging port 133 to prevent the lithium carbonate from falling during transportation. When the motor 222 drives the mounting block 1 230 and the mounting block 2 240 to move away from each other, the guide column 1 271 moves up along the guide groove 1 251, and the guide column 2 281 moves up along the guide groove 2 261. This drives hook 1 231 and hook 2 241 to move upward, thereby lifting the packaging bag 130. When the roller 124 is rusted and the dynamic friction is large, the rotational resistance of the roller 124 is increased, and it is easy to cause the rotation speed of the roller 124 to be inconsistent, thereby causing the conveying process of lithium carbonate to shake, which is not conducive to the stable conveying of lithium carbonate. When the conveying equipment shakes, the gravity ball 312 swings, thereby driving the ball 311 to rotate, thereby deflecting the rocker 313, thereby driving the pull rope 315 to pull the storage box 320 toward the roller 124, so that the sponge block 323 contacts the circumferential surface of the roller 124, thereby lubricating the circumferential surface of the roller 124, thereby reducing the travel friction of the roller 124, thereby reducing the shaking of the equipment during travel.

[0051] It should be noted that the above-described specific embodiments are merely preferred embodiments of the present invention and the technical principles employed. Those skilled in the art will appreciate that various modifications, equivalent substitutions, and variations may be made to the present invention. However, as long as these modifications do not depart from the spirit of the present invention, they are intended to be within the scope of protection of the present invention. Furthermore, certain terms used in the specification and claims of this application are not intended to be limiting and are provided solely for ease of description.

Claims

1. A battery-grade lithium carbonate intelligent suspension conveying device, characterized in that: It includes: A chute, a supporting sliding mechanism matched in the chute, a transmission mechanism is provided below the supporting sliding mechanism, a packaging bag for loading lithium carbonate is hung below the transmission mechanism, a conveyor chain is provided in the chute, the conveyor chain is driven by a power mechanism, the supporting sliding mechanism is connected to the bottom of the conveyor chain, and the conveyor chain can drive the supporting sliding mechanism to slide along the chute; The supporting sliding mechanism includes a supporting frame and rollers. The supporting frame is arranged at the bottom of the conveyor chain. The rollers are rotatably installed on the supporting frame. There are four rollers. The supporting frame is provided with a lubrication mechanism for lubricating the circumferential surface of the rollers.

2. A battery-grade lithium carbonate intelligent suspension conveying device according to claim 1, characterized in that: A support rod is provided at the bottom of the support frame, and a load-bearing plate is horizontally provided at the bottom of the support rod. The transmission mechanism is provided below the load-bearing plate, and hook 1 and hook 2 are provided below the transmission mechanism. A loading port is provided at the top of the packaging bag, and hanging rope 1 and hanging rope 2 are provided at the top of the packaging bag. The loading port is located between hanging rope 1 and hanging rope 2. When hanging the packaging bag, hanging rope 1 and hanging rope 2 are arranged alternately, hanging rope 1 is hung on hook 1, and hanging rope 2 is hung on hook 2. The transmission mechanism can drive hook 1 and hook 2 to move upward and away from each other.

3. A battery-grade lithium carbonate intelligent suspension conveying device according to claim 2, characterized in that: The transmission mechanism includes a mounting shell and a transmission assembly. The mounting shell is located below the supporting plate. The transmission assembly is arranged on the mounting shell. Mounting block 1 and mounting block 2 are respectively arranged on both sides of the length direction of the mounting shell. Hook 1 and hook 2 are respectively arranged at the bottom of mounting block 1 and mounting block 2. Mounting block 1 and mounting block 2 are installed on the mounting shell through the transmission assembly.

4. A battery-grade lithium carbonate intelligent suspension conveying device according to claim 3, characterized in that: The transmission assembly includes a screw, a motor, bevel gear 1, bevel gear 2, and a guide rod. The screw is arranged through the mounting shell, bevel gear 2 is coaxially fixed on the screw, the motor is arranged on the wall of the mounting shell, the bevel gears are coaxially fixedly connected to the output shaft end of the motor, bevel gear 1 is meshed with bevel gear 2, the guide rod is arranged parallel to one side of the screw, mounting block 1 and mounting block 2 are arranged at both ends of the screw, and the installation method of mounting block 1 and mounting block 2 is the same.

5. A battery-grade lithium carbonate intelligent suspension conveying device according to claim 4, characterized in that: The wall of the mounting block 1 is horizontally provided with a connecting sleeve 2 and a connecting sleeve 3. The connecting sleeve 2 is matched with the end of the screw rod, and the connecting sleeve 3 is matched with the end of the guide rod.

6. A battery-grade lithium carbonate intelligent suspension conveying device according to claim 5, characterized in that: Guide plate 1 and guide plate 2 are respectively provided on both sides of the bearing plate, and the guide plate 1 and guide plate 2 are arranged vertically. Guide plate 1 and guide plate 2 are respectively provided with guide groove 1 and guide groove 2, and the guide groove 1 and guide groove 2 are arranged obliquely. A connecting rod 1 is provided on the top of the mounting block 1, and a connecting rod 2 is provided on the top of the mounting block 2. A guide column 1 is provided on the plate surface of the connecting rod 1, and a guide column 2 is provided on the plate surface of the connecting rod 2. The guide column 1 matches in the guide groove 1, and the guide column 2 matches in the guide groove 2. A connecting sleeve 1 is vertically provided at the bottom of the bearing plate, and a connecting column 1 is vertically provided on the top of the mounting shell, and a connecting column set is provided in the connecting sleeve 1.

7. A battery-grade lithium carbonate intelligent suspension conveying device according to claim 6, characterized in that: There are two groups of lubrication mechanisms and they are symmetrically arranged. The lubrication mechanism includes a support plate and a storage box. The support plate is horizontally arranged on one side of the load-bearing plate. The storage box is connected to the end of the support frame. The wall of the storage box is horizontally provided with a connecting column 2. There are two connecting columns 2. The end of the support frame is provided with a connecting sleeve 4. The connecting sleeve 4 is sleeved on the connecting column 2. A spring is sleeved on the connecting sleeve 4 and the connecting column 2. One end of the spring is connected to the wall of the storage box, and the other end of the spring is connected to the end of the support frame. Lubricating oil is stored in the storage box. A accommodating groove is provided on the wall of the storage box. A sponge block is matched in the accommodating groove. The sponge block is used to infiltrate lubricating oil. The sponge block is close to the circumferential surface of the roller.

8. A battery-grade lithium carbonate intelligent suspension conveying device according to claim 7, characterized in that: A ball bearing is rotatably embedded on the surface of the support plate, a gravity ball is fixedly connected to the bottom of the ball bearing, a rocker arm is provided on the top of the ball bearing, a guide wheel is provided on the end of the support frame, and the top of the rocker arm is connected to the wall of the storage box by a pull rope, which is guided by passing around the guide wheel.

9. The battery-grade lithium carbonate intelligent suspension conveying device according to claim 7, characterized in that: The top of the material storage box is connected to a material feeding box.

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