Material transfer device for lithium carbonate production

Abstract

The invention belongs to the technical field of lithium carbonate production material transfer, in particular to a material transfer device for lithium carbonate production, which is characterized in that four groups of damping rods and damping springs are arranged between a moving carrier and a material box, a feeding pipeline is arranged on the material box, and a discharging pipeline is arranged on the side wall of the material box; the discharging pipeline is connected with a closing door in a sliding mode, the feeding pipeline is connected with a feeding hopper in a sliding mode, and the feeding hopper is driven by a power device; a sliding groove is formed in the material box, a material pushing plate is connected into the sliding groove in a sliding mode, a first telescopic sleeve is arranged between the material pushing plate and the sliding groove, an auxiliary plate is arranged on the feeding hopper, a telescopic rod is arranged on the material pushing plate, and the auxiliary plate is detachably connected with the telescopic rod.

Description

Technical Field

[0001] The invention belongs to the technical field of material transportation in lithium carbonate production, and specifically relates to a material transportation device for lithium carbonate production. Background Art

[0002] Lithium (Li) is a silvery-white metallic element and the metal with the lowest density. It has physical and chemical properties such as high specific heat, high electrical conductivity and strong chemical activity. It is widely used in many fields such as batteries, aerospace, nuclear fusion power stations, metallurgy, ceramics, glass, grease, and medicine. Lithium carbonate is an inorganic compound that is a colorless monoclinic crystal or white powder. It is a commonly used raw material for lithium-ion batteries and can be used to prepare various lithium compounds, metallic lithium and its isotopes, or directly used in the manufacture of ceramics, drugs, catalysts, etc. As the global energy crisis becomes increasingly serious, the development of new energy such as lithium batteries has become a mainstream science and technology and a national strategy, and there is a huge demand for lithium carbonate.

[0003] In the production process of lithium carbonate, both raw materials and waste materials need to be transported by a transfer device. When the existing lithium carbonate production transfer device is in use, the materials fall directly from the discharge hopper and enter the interior of the transfer vehicle. The materials that fall into the interior of the transfer vehicle are piled up in one place and need to be spread out manually to effectively utilize the internal space of the transfer vehicle. The spreading work is laborious and labor-intensive, and it is very inconvenient to use. Therefore, the present invention designs a material transfer device for lithium carbonate production to solve the technical problems existing in the prior art. Summary of the invention

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a material transfer device for lithium carbonate production to solve the above-mentioned technical problems.

[0005] The solution adopted by the present invention is: a material transfer device for lithium carbonate production, including a mobile carrier and a material box, characterized in that: Four groups of damping rods and shock-absorbing springs are arranged between the mobile carrier and the material box, a feed pipe is arranged on the material box, a discharge pipe is arranged on the side wall, a closing door is slidably connected to the discharge pipe, a feed hopper is slidably connected to the feed pipe, and the feed hopper is driven by a power device; The material box is provided with a sliding groove, a push plate is slidably connected in the sliding groove, a first telescopic sleeve is provided between the push plate and the sliding groove, an auxiliary plate is provided on the feed hopper, a telescopic rod is provided on the push plate, and the auxiliary plate and the telescopic rod are detachably connected.

[0006] Preferably, the power device includes a screw rotatably connected to the feed pipe, a sliding block fixedly connected to the feed hopper and threadedly connected to the screw, an electric motor fixedly connected to the feed pipe, the screw is driven by the motor, and the motor is electrically connected to the controller.

[0007] Preferably, the feed pipe is fixedly connected to a guide shaft that matches the feed hopper.

[0008] Preferably, a second telescopic sleeve is provided between the feed pipe and the feed hopper.

[0009] Preferably, the extended end of the telescopic rod is provided with a positioning hole, the auxiliary plate is provided with a positioning groove corresponding to the extended end of the telescopic rod, the auxiliary plate is slidably connected with a positioning column passing through the positioning groove, one end of the positioning column is fixedly connected with an adjustment handle, and a return spring is provided between the adjustment handle and the auxiliary plate.

[0010] Preferably, the mobile carrier is an electric trolley, and the electric trolley is electrically connected to the controller.

[0011] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is one of the perspective views of the stereogram of the present invention.

[0013] Figure 2 yes Figure 1 A partial enlarged view of .

[0014] Figure 3 yes Figure 1 A partial enlarged view of B Figure 4 It is one of the perspectives of the three-dimensional cross-sectional view of the present invention.

[0015] Figure 5 It is the second perspective of the three-dimensional cross-sectional view of the present invention.

[0016] Figure 6 It is the third perspective of the three-dimensional cross-sectional view of the present invention.

[0017] Figure numerals: 1. mobile carrier; 2. material box; 3. damping rod; 4. shock-absorbing spring; 5. feed pipe; 6. discharge pipe; 7. closing door; 8. feed hopper; 9. sliding groove; 10. push plate; 11. first telescopic sleeve; 12. auxiliary plate; 13. telescopic rod; 14. screw; 15. sliding block; 16. motor; 17. guide shaft; 18. second telescopic sleeve; 19. positioning hole; 20. positioning groove; 21. positioning column; 22. adjustment handle; 23. reset spring. DETAILED DESCRIPTION

[0018] The above and other technical contents, features and effects of the present invention are described in detail below with reference to the attached Figure 1-6 The detailed description of the embodiments will clearly show that the structural contents mentioned in the following embodiments are all based on the drawings in the specification.

[0019] Exemplary embodiments of the present invention will be described below with reference to the accompanying drawings.

[0020] Embodiment 1, a material transfer device for lithium carbonate production, comprising a mobile carrier 1 and a material box 2, characterized in that: Four groups of damping rods 3 and shock-absorbing springs 4 are arranged between the mobile carrier 1 and the material box 2. A feed pipe 5 is arranged on the material box 2, and a discharge pipe 6 is arranged on the side wall. A closing door 7 is slidably connected to the discharge pipe 6. A feed hopper 8 is slidably connected to the feed pipe 5, and the feed hopper 8 is driven by a power device. The material box 2 is provided with a sliding groove 9, a push plate 10 is slidably connected in the sliding groove 9, a first telescopic sleeve 11 is provided between the push plate 10 and the sliding groove 9, an auxiliary plate 12 is provided on the feed hopper 8, a telescopic rod 13 is provided on the push plate 10, and the auxiliary plate 12 and the telescopic rod 13 are detachably connected.

[0021] As an optional solution of Example 1, a stirring paddle 12 is rotatably connected in the mixing box 1, a motor 13 is provided at the bottom of the mixing box 1, the stirring paddle 12 is driven by the motor 13, and the motor 13 is electrically connected to the controller.

[0022] As an optional solution of Example 1, the power device includes a screw 14 rotatably connected to the feed pipe 5, a sliding block 15 threadedly connected to the screw 14 is fixedly connected to the feed hopper 8, a motor 16 is fixedly connected to the feed pipe 5, the screw 14 is driven by the motor 16, and the motor 16 is electrically connected to the controller.

[0023] As an optional solution of Example 1, the feed pipe 5 is fixedly connected to a guide shaft 17 that cooperates with the feed hopper 8.

[0024] As an optional solution of Example 1, a second telescopic sleeve 18 is provided between the feed pipe 5 and the feed hopper 8.

[0025] As an optional scheme of Example 1, the protruding end of the telescopic rod 13 is provided with a positioning hole 19, the auxiliary plate 12 is provided with a positioning groove 20 corresponding to the protruding end of the telescopic rod 13, the auxiliary plate 12 is slidably connected with a positioning column 21 that passes through the positioning groove 20, one end of the positioning column 21 is fixedly connected with an adjustment handle 22, and a reset spring 23 is provided between the adjustment handle 22 and the auxiliary plate 12.

[0026] As an optional solution of Example 1, the mobile carrier 1 is an electric vehicle, and the electric vehicle is electrically connected to the controller.

[0027] When in use, after the mobile carrier 1 moves to the designated material receiving position, the material is placed in the receiving hopper. The discharge port of the feed hopper 8 is located in the material box 2. A valve can be set at the discharge port. After the feed hopper 8 is filled, the valve is in a closed state. When the feed is filled with materials, the motor 16 is driven to drive the lead screw 14 to rotate, driving the feed hopper 8 to move along the feed pipe 5, and the second telescopic sleeve 18 shrinks as the feed hopper 8 moves. The movement of the feed hopper 8 can change the position of the material box 2 to avoid the problem of material accumulation. An impact telescopic rod that cooperates with the material box 2 can be provided at the bottom of the material box 2. When the feed hopper 8 feeds into the material box 2, the impact telescopic rod intermittently impacts the material box 2, causing the material box 2 to vibrate, so that the material falls evenly and saves space. When it is necessary to discharge the material, the closing door 7 is opened. After most of the material in the material box 2 is discharged, there is still some residue inside. At this time, the motor 16 is driven to move the feed hopper 8 to a position close to the push plate 10. The extended end of the telescopic rod 13 corresponds to the positioning groove 20. The extended end of the telescopic rod 13 is moved upward and the adjusting handle 22 is pulled at the same time to move the positioning column 21 and move the extended end of the telescopic rod 13 into the positioning groove 20. When the positioning column 21 is matched with the positioning hole 19, the adjusting handle 22 is released. Under the action of the reset spring 23, the positioning column 21 is matched with the positioning hole 19, and the auxiliary plate 12 and the telescopic rod 13 remain integrated. The driving motor 16 drives the lead screw 14 to rotate, and the feed hopper 8 slides along the sliding groove 9 of the feed pipe 5. At the same time, the push plate 10 also slides along the sliding groove 9. The first telescopic sleeve 11 contracts as the push plate 10 moves. Under the action of the push plate 10, the material inside the material box 2 can be cleaned to avoid waste. A damping rod 3 and a shock absorbing spring 4 are provided between the mobile carrier 1 and the material box 2. Under the action of the damping rod 3 and the shock absorbing spring 4, the mobile carrier 1 has a shock absorbing effect when moving.

[0028] The above description is only for illustrating the present invention. It should be understood that the present invention is not limited to the above embodiments, and various variations that conform to the concept of the present invention are within the protection scope of the present invention.

Claims

1. A material transfer device for lithium carbonate production, comprising a mobile carrier (1) and a material box (2), characterized in that: Four groups of damping rods (3) and shock-absorbing springs (4) are arranged between the mobile carrier (1) and the material box (2); a feed pipe (5) is arranged on the material box (2); a discharge pipe (6) is arranged on the side wall; a closing door (7) is slidably connected to the discharge pipe (6); a feed hopper (8) is slidably connected to the feed pipe (5); and the feed hopper (8) is driven by a power device; The material box (2) is provided with a sliding groove (9), a push plate (10) is slidably connected in the sliding groove (9), a first telescopic sleeve (11) is provided between the push plate (10) and the sliding groove (9), an auxiliary plate (12) is provided on the feed hopper (8), a telescopic rod (13) is provided on the push plate (10), and the auxiliary plate (12) and the telescopic rod (13) are detachably connected.

2. A material transfer device for lithium carbonate production according to claim 1, characterized in that: The power device comprises a lead screw (14) rotatably connected to the feed pipe (5), a sliding block (15) fixedly connected to the feed hopper (8) and threadedly connected to the lead screw (14), a motor (16) fixedly connected to the feed pipe (5), the lead screw (14) being driven by the motor (16), and the motor (16) being electrically connected to a controller.

3. A material transfer device for lithium carbonate production according to claim 1, characterized in that: The feed pipe (5) is fixedly connected to a guide shaft (17) that matches the feed hopper (8).

4. A material transfer device for lithium carbonate production according to claim 1, characterized in that: A second telescopic sleeve (18) is provided between the feed pipe (5) and the feed hopper (8).

5. A material transfer device for lithium carbonate production according to claim 1, characterized in that: The extended end of the telescopic rod (13) is provided with a positioning hole (19), the auxiliary plate (12) is provided with a positioning groove (20) corresponding to the extended end of the telescopic rod (13), the auxiliary plate (12) is slidably connected to a positioning column (21) penetrating the positioning groove (20), one end of the positioning column (21) is fixedly connected to an adjustment handle (22), and a return spring (23) is provided between the adjustment handle (22) and the auxiliary plate (12).

6. A material transfer device for lithium carbonate production according to any one of claims 1 to 5, characterized in that: The mobile carrier (1) is an electric trolley, and the electric trolley is electrically connected to the controller.

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