Search

CN-224211515-U - Negative electrode material crucible operational amplifier box

CN224211515UCN 224211515 UCN224211515 UCN 224211515UCN-224211515-U

Abstract

The utility model provides a negative electrode material crucible operational amplifier box, which belongs to the technical field of battery material production equipment and comprises a bottom box, a fixing bolt inserted into the side wall of the bottom box, a fixing groove formed in the surface of the bottom box, a locking bolt inserted into the inner wall of the fixing groove, a box cover sleeved on the surface of the locking bolt, a limit rod inserted into the inner wall of the box cover, a reserved groove formed in the side wall of the box cover, a soft board fixedly connected to the inner wall of the reserved groove, an auxiliary assembly arranged in the inner cavity of the bottom box and a jacking assembly movably connected to the inner wall of the bottom box. The utility model ensures the stability of the box cover during overturning through the cooperation of the fixed bolt and the limiting rod, simultaneously realizes the quick locking and unlocking of the box cover through the annular design of the locking bolt, improves the operation convenience, and effectively prevents the shaking of the crucible in the transportation process because the cushion feet in the auxiliary assembly and the extrusion block are matched with the soft plate at the inner side of the box cover to form a flexible clamping structure.

Inventors

  • PEI GUOJUN
  • WANG FUSHOU
  • CAO ZHIPING
  • WANG HAIXU
  • GAO XINGLONG

Assignees

  • 新疆天宏基科技有限公司

Dates

Publication Date
20260508
Application Date
20250729

Claims (7)

  1. 1. The crucible operational amplifier box of the cathode material is characterized by comprising, The device comprises a bottom box (101), a fixing bolt (102) inserted into the side wall of the bottom box (101), a fixing groove (103) formed in the surface of the bottom box (101), a locking bolt (104) inserted into the inner wall of the fixing groove (103), a box cover (105) sleeved on the surface of the locking bolt (104), a limit rod (106) inserted into the inner wall of the box cover (105), a reserved groove (107) formed in the side wall of the box cover (105), a soft plate (108) fixedly connected with the inner wall of the reserved groove (107), an auxiliary assembly (109) arranged in the inner cavity of the bottom box (101), a clamping assembly (110) movably connected with the surface of the auxiliary assembly (109) and a jacking assembly (111) movably connected with the inner wall of the bottom box (101); The auxiliary assembly (109) comprises a foot pad (109 a) fixedly connected to the inner wall of the bottom box (101), an extrusion block (109 b) fixedly connected to the side wall of the foot pad (109 a), a clamping groove (109 c) formed in the inner wall of the bottom box (101), and a threaded hole (109 e) formed in the inner wall of the clamping groove (109 c).
  2. 2. The crucible operation amplifier box of claim 1, wherein the clamping assembly (110) comprises a clamping tenon (110 a) movably connected to the inner wall of the clamping groove (109 c), and a limiting block (110 b) slidably connected to the inner wall of the clamping tenon (110 a).
  3. 3. The crucible op-amp case of claim 2, wherein the clamping assembly (110) further comprises a connecting shell (110 c) fixedly connected to the surface of the latch (110 a), and a supporting block (110 d) fixedly installed on the inner wall of the connecting shell (110 c).
  4. 4. The crucible op-amp box of claim 3, wherein the clamping assembly (110) further comprises a tension spring (110 e) fixedly connected to the side wall of the supporting block (110 d), and a clamping block (110 f) fixedly connected to the end of the tension spring (110 e).
  5. 5. The crucible operational amplifier box for negative electrode material according to claim 4, wherein the jacking component (111) comprises a sleeve (111 a) screwed on the inner wall of the threaded hole (109 e), and a first control nut (111 b) screwed on the surface of the sleeve (111 a).
  6. 6. The crucible operational amplifier box for negative electrode materials of claim 5, wherein the top moving assembly (111) further comprises a screw rod (111 e) in threaded connection with the inner wall of the sleeve (111 a), a second control nut (111 d) in threaded connection with the surface of the screw rod (111 e), and a top block (111 f) fixedly connected with the end part of the screw rod (111 e).
  7. 7. The crucible operation amplifier box for negative electrode material according to claim 6, wherein the first control nut (111 b) is connected to the inner wall of the bottom box (101) through a bearing, and the second control nut (111 d) is connected to the end of the sleeve (111 a) through a bearing.

Description

Negative electrode material crucible operational amplifier box Technical Field The utility model belongs to the technical field of battery material production equipment, and particularly relates to a negative electrode material crucible operational amplifier box. Background The crucible is a key component in the manufacture of lithium ion batteries, is mainly used for high-temperature sintering graphite, silicon-based and other negative electrode materials, the background technology is derived from the traditional ceramic and metallurgical crucible, graphite clay materials are adopted in early stage, and then the crucible is developed into a high-purity graphite, silicon carbide or composite coating crucible along with the improvement of the performance requirements of batteries so as to improve the high temperature resistance, corrosion resistance and service life, the commercialization of lithium batteries is promoted in the 20 th century in the 90 th year along with the development process of the crucible, the crucible process is gradually optimized, the popularization of nano silicon negative electrodes after 2010 promotes the innovation of crucible surface treatment and structural design, the current application scene is concentrated in the fields of power batteries, energy storage systems and consumer electronics, the requirements of high consistency, low pollution and the like are required to be met, and the crucible is developed in the future or in a large-size and intelligent direction so as to adapt to the new technical requirements of solid batteries and the like. In the prior art, the crucible made of the negative electrode material has a plurality of problems in the transportation and storage processes, namely a traditional transportation mode adopts a simple bracket or a common container, an effective fixing device is lacked, the crucible is easy to collide, slide and even topple in the transportation process, the crucible is damaged or the internal materials are polluted, the existing fixing structure is mainly rigidly clamped, the fixing requirements of the crucibles with different sizes are difficult to adapt, the loading and unloading processes are tedious and time-consuming, and meanwhile, the cooperative fixing design of the inner wall and the outer wall of the crucible is lacked, friction damage is easily caused between the crucible and the fixing structure in the transportation vibration environment, and the integrity of the surface coating of the crucible is influenced and the service life of the crucible is influenced. Disclosure of utility model The utility model aims to provide a negative electrode material crucible operational amplifier box, which aims to solve the problems in the background technology. In order to achieve the above purpose, the present utility model provides the following technical solutions: A crucible operational amplifier box of negative electrode material, which comprises, The device comprises a bottom box, a fixed bolt inserted into the side wall of the bottom box, a fixed slot formed in the surface of the bottom box, a lock bolt inserted into the inner wall of the fixed slot, a box cover sleeved on the surface of the lock bolt, a limit rod inserted into the inner wall of the box cover, a reserved slot formed in the side wall of the box cover, a soft board fixedly connected with the inner wall of the reserved slot, an auxiliary component arranged in the inner cavity of the bottom box, a clamping component movably connected with the surface of the auxiliary component and a jacking component movably connected with the inner wall of the bottom box; The auxiliary assembly comprises a foot pad fixedly connected to the inner wall of the bottom box, a squeezing block fixedly connected to the side wall of the foot pad, a clamping groove formed in the inner wall of the bottom box, and a threaded hole formed in the inner wall of the clamping groove. As a preferable scheme of the utility model, the clamping assembly comprises a clamping tenon movably connected to the inner wall of the clamping groove and a limiting block slidingly connected to the inner wall of the clamping tenon. As a preferable scheme of the utility model, the clamping assembly further comprises a connecting shell fixedly connected to the surface of the clamping tenon and a supporting block fixedly arranged on the inner wall of the connecting shell. As a preferable scheme of the utility model, the clamping assembly further comprises a tension spring fixedly connected to the side wall of the supporting block and a clamping block fixedly connected to the end part of the tension spring. As a preferred scheme of the utility model, the jacking component comprises a sleeve which is connected with the inner wall of the threaded hole in a threaded mode, and a first control nut which is connected with the surface of the sleeve in a threaded mode. As a preferable scheme of the utility model, the jacking compon