Weighing module adjusting tool

Abstract

The utility model discloses a weighing module adjusting tool, which belongs to the technical field of lithium battery material production, and comprises a plurality of support modules respectively corresponding to stock bin support lugs, each support module comprises a tool support, a lifting support and a fixing piece, the lifting support is connected to the tool support through a lifting adjusting piece, and the fixing piece is connected to the lifting support through a lifting adjusting piece. The lifting part is driven by the lifting adjusting part to ascend and descend; the fixing piece comprises two hook teeth, the two hook teeth are both connected with the lifting support in a sliding mode, a limiting interval which is adjustable in size and corresponds to a supporting lug of a stock bin is formed between the two hook teeth, and the bottom end of each hook tooth is provided with a limiting end horizontally extending towards the interior of the limiting interval; according to the device, the weighing module of the stock bin can be quickly disassembled and assembled, the horizontal adjustment of the stock bin can be carried out, and the reasonable installation and use of the weighing module are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of lithium battery material production, in particular to a weighing module adjustment tool. Background Art

[0002] At present, the preparation of lithium-ion battery materials is basically to mix cobalt, nickel, manganese, iron phosphate oxide and other additives such as lithium salt in a certain proportion, and then prepare them through sintering, crushing and other processes. Among them, the batching process has a crucial impact on the quality of positive electrode materials. The percentage of various raw materials needs to be precisely controlled to prepare positive electrode materials with superior performance and stable products.

[0003] Publication number CN208894154U provides a powder weighing bin, which includes a bracket, a powder hopper arranged on the bracket, a weight sensor and a discharge pipe arranged at the lower end of the powder hopper. The outer side surface of the powder hopper is provided with an L-shaped fixing ear, the vertical part of the fixing ear is welded and fixed to the powder hopper, and a weight sensor is provided between the horizontal part of the fixing ear and the working surface of the bracket.

[0004] However, during the installation of the existing silo with a weighing module, the weighing module of the silo is installed and disassembled through the lifting lugs on the silo. The hoist must be manually hung on the floor beams of the upper layer to lift the silo, and then the weighing module can be disassembled and assembled, which is very inconvenient. Utility Model Content

[0005] The utility model aims to overcome the above technical deficiencies, propose a weighing module adjustment tooling, and solve the technical problem that the weighing module of the silo is not easy to disassemble and assemble in the prior art.

[0006] In order to achieve the above-mentioned technical purpose, the technical solution of the utility model provides a weighing module adjustment tooling, including a plurality of support modules corresponding to the silo ears respectively, each of the support modules includes: a tooling bracket, a lifting bracket and a fixing part, the lifting bracket is connected to the tooling bracket through a lifting adjustment part so as to be lifted and lowered under the drive of the lifting adjustment part; the fixing part includes two hook teeth, and the two hook teeth are slidably connected to the lifting bracket so that a limit interval with adjustable size corresponding to the silo ear is formed between the two hook teeth, and the bottom end of each hook tooth is provided with a limit end extending horizontally into the limit interval.

[0007] In some embodiments, the tooling bracket includes two fixed columns and a top plate, the two fixed columns are vertically arranged in parallel, the top plate is fixed between the top ends of the two fixed columns, the lifting adjustment member is connected to the top plate, and the two ends of the lifting bracket are slidably connected to the fixed columns through the set through holes.

[0008] In some embodiments, the lifting adjustment member is arranged above the lifting bracket, and the hook teeth are arranged below the lifting bracket; or, the adjustment member is arranged below the lifting bracket, and the hook teeth are arranged above the lifting bracket.

[0009] In some embodiments, the lifting and lowering adjustment member includes a lead screw nut, a lifting screw and a handle, wherein the lead screw nut is connected to the tooling bracket, the lifting screw is vertically arranged and threadedly connected to the lead screw nut, and the two ends of the lifting screw are respectively connected to the lifting bracket and the handle. A clamping block is provided at one end of the lifting screw away from the lifting bracket, and the handle is fitted and sleeved on the clamping block through a clamping groove provided at one end thereof, and the clamping block is a polygonal column structure.

[0010] In some embodiments, the lifting and lowering adjusting member further comprises a floating joint, one end of which is rotatably sleeved on one end of the lifting screw rod close to the lifting bracket, and the other end of the floating joint is connected to the lifting bracket.

[0011] In some embodiments, both ends of the lifting bracket are provided with sliding grooves along the length direction thereof, and the two hook teeth are respectively slidably connected to the sliding grooves at both ends of the lifting bracket. The width of the hook teeth is equal to the width of the lifting bracket, and one side of the hook teeth is attached to the lifting bracket.

[0012] In some embodiments, the number of the support modules is the same as the number of the ears of the silo, and the support modules are arranged in a one-to-one correspondence with the ears of the silo.

[0013] Compared with the prior art, the beneficial effects of the utility model include: through the provision of the tooling bracket, the lifting bracket and the fixing part, the two hook teeth of the support module are slidably connected with the lifting bracket, so that a limit interval with adjustable size and corresponding to the support ear of the silo is formed between the two hook teeth, the limit interval can be reduced by sliding the hook teeth, so that the hook teeth are stuck on the support ear of the silo, and the lifting bracket can be driven to rise and fall by using the lifting adjustment part, because the bottom end of each hook tooth is provided with a limit end extending horizontally to the limit interval, when the hook tooth is stuck on the support ear, its limit end can be supported on the bottom of the support ear, and the lifting adjustment part The support ears of the silo can be driven to move up and down by lifting the bracket and the hook teeth; the lifting and adjusting parts of multiple support modules are used to drive the multiple support ears of the silo to rise, so that the silo can be raised to a height that can disassemble and assemble the weighing module. The lifting and adjusting parts of the support modules can also be used to drive a single support ear of the silo to move upward or downward, and the height of each support of the silo can be controlled separately to adjust the level of the silo; this solution can quickly and effectively disassemble and assemble the weighing module through the group matching of the weighing module and the tooling, and can also adjust the level of the silo to ensure the reasonable installation and use of the weighing module. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of an embodiment of a weighing module adjustment tool provided by the utility model;

[0015] Figure 2 yes Figure 1 A schematic diagram of the main cross-sectional structure of the weighing module adjustment tooling;

[0016] Figure 3 yes Figure 1 Schematic diagram of the overall three-dimensional structure of the weighing module adjustment tooling during installation;

[0017] Figure 4 yes Figure 1 Schematic diagram of the overall main cross-sectional structure of the weighing module adjustment tooling during installation.

[0018] In the figure:

[0019] 1. Tooling bracket; 11. Fixed column; 12. Top plate; 2. Lifting bracket; 21. Slide groove; 3. Fixing piece; 31. Hook tooth; 32. Limit end; 4. Lifting adjustment piece; 41. Screw nut; 42. Lifting screw; 43. Handle; 44. Floating joint; 45. Clamping block; 5. Silo; 51. Support ear; 6. Support; 7. Weighing module. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0021] like Figures 1 to 4 As shown, the utility model provides a weighing module adjustment tool, including a plurality of support modules corresponding to the silo ears respectively, each of the support modules includes: a tool bracket 1, a lifting bracket 2 and a fixing member 3, the lifting bracket 2 is connected to the tool bracket 1 through a lifting adjustment member 4, so as to be lifted and lowered under the drive of the lifting adjustment member 4; the fixing member 3 includes two hook teeth 31, and the two hook teeth 31 are slidably connected to the lifting bracket 2, so that a limit interval with adjustable size and corresponding to the ear 51 of the silo 5 is formed between the two hook teeth 31, and the bottom end of each hook tooth 31 is provided with a limit end 32 extending horizontally into the limit interval.

[0022] In the present device, a plurality of support modules are provided for supporting the silo 5. The two hook teeth 31 of the support module are slidably connected with the lifting bracket 2, so that a limit interval with adjustable size corresponding to the support ear 51 of the silo 5 is formed between the two hook teeth 31. The limit interval can be reduced by sliding the hook teeth 31, so that the hook teeth 31 are stuck on the support ear 51 of the silo 5. The lifting bracket 2 can be driven to rise and fall by using the lifting adjustment member 4. Since the bottom end of each hook tooth 31 is provided with a limit end 32 extending horizontally to the limit interval, when the hook tooth 31 is stuck on the support ear 51, its limit end 32 can be supported on the bottom of the support ear 51, and the lifting and lowering The adjusting member 4 can drive the ear 51 of the silo 5 to move up and down through the lifting bracket 2 and the hook tooth 31. When disassembling the weighing module 7, it is only necessary to place the tooling bracket 1 at the corresponding position, clamp the tooling on the ear 51 of the silo 5, and use the lifting and adjusting members 4 of multiple supporting modules to drive multiple ears 51 of the silo 5 to rise synchronously, so as to drive the silo 5 to move upward to a height at which the weighing module 7 can be disassembled and assembled. At the same time, the lifting and adjusting members 4 of the supporting modules are used to drive a single ear 51 of the silo 5 to move upward or downward, which can effectively control the height of each ear 51 of the silo 5, so as to adjust the level of the silo 5.

[0023] It should be noted that, in the present solution, a plurality of support modules are provided for use in groups with the support ears. Since the fixing part 3 of the support module is used to cooperate with the support ear 51 of the silo 5 to realize driving lifting, in order to ensure the stability of the silo 5, in the present embodiment, the number of support modules is the same as the number of the support ears 51 of the silo 5, and the support modules are arranged in a one-to-one correspondence with the support ears 51 of the silo 5, and the number of the support ears 51 and the support modules are at least three.

[0024] The tooling bracket 1 is used to be installed on the support 6 and at a position corresponding to the lug 51 of the silo 5 to support the installation of the lifting bracket 2 and the fixing member 3, so as to facilitate the adjustment of the height of each lug 51 of the silo 5. Figure 1 , Figure 2 As shown, in some embodiments, the tooling bracket 1 includes two fixed columns 11 and a top plate 12, and the two fixed columns 11 are vertically arranged in parallel, and the bottom ends of the fixed columns 11 are placed on a working surface above the support 6 corresponding to the support ear 51. When the tooling needs to be used, it is only necessary to move the tooling bracket 1 to a suitable position. After use, the tooling bracket 1 can be removed, which is faster and more convenient to use. During implementation, the two fixed columns 11 of the tooling bracket 1 are respectively placed on both sides of the corresponding support ear 51 to achieve the positioning of the support module.

[0025] Specifically, the top plate 12 is fixed between the top ends of the two fixed columns 11, and the lifting adjustment member 4 is connected to the top plate 12. In order to improve the stability of the lifting bracket 2 during the lifting and lowering movement, through holes are set at both ends of the lifting bracket 2, and the two through holes are slidably connected to the fixed columns 11 respectively, so that when the lifting bracket 2 is lifted, it slides up and down correspondingly on the outer side of the fixed columns 11, thereby playing a role in limiting the lifting bracket 2.

[0026] The lifting adjustment member 4 can drive the lifting bracket 2 to lift. In some embodiments, the lifting adjustment member 4 includes a screw nut 41, a lifting screw rod 42 and a handle 43. The screw nut 41 is fixedly connected to the top plate 12 of the tooling bracket 1. The lifting screw rod 42 is arranged vertically and threadedly connected to the screw nut 41. The two ends of the lifting screw rod 42 are respectively connected to the lifting bracket 2 and the handle 43. The lifting screw rod 42 and the lifting bracket 2 can rotate relative to each other, so that the staff can use the handle 43 to rotate the lifting screw rod 42, and the lifting bracket 2 is driven to lift and lower through the lifting screw rod 42. Specifically, a clamping block 45 is set at one end of the lifting screw rod 42 away from the lifting bracket 2. The clamping block 45 is a polygonal column structure. The handle 43 is fitted and sleeved on the clamping block 45 through a clamping groove set at one end thereof, so as to realize the connection between the handle 43 and the lifting screw rod 42, so that the handle 43 is easy to disassemble and install.

[0027] Specifically, in the present embodiment, the lifting screw 42 is a trapezoidal screw. When the handle 43 is not rotated, the lifting screw 42 can be self-locking, thereby ensuring that the lifting screw 42 will not sink during the disassembly and assembly process.

[0028] The lifting adjustment member 4 also includes a floating joint 44, one end of which can be rotatably sleeved on one end of the lifting screw rod 42 close to the lifting bracket 2, and the other end of the floating joint 44 is fixedly connected to the lifting bracket 2. The floating joint 44 is used as a connecting piece between the lifting screw rod 42 and the lifting bracket 2, so that the lifting screw rod 42 and the lifting bracket 2 can rotate relative to each other. When the lifting screw rod 42 rotates, it will not drive the lifting bracket 2 to rotate, and can drive the lifting bracket 2 to move up and down stably. At the same time, the provision of the floating joint 44 can also ensure that the lifting bracket 2 will not get stuck during the up and down movement.

[0029] The lifting adjustment member 4 and the fixing member 3 have multiple installation methods. In some embodiments, the lifting adjustment member 4 is arranged above the lifting bracket 2, and the hook tooth 31 is arranged below the lifting bracket 2; or, the adjustment member is arranged below the lifting bracket, and the hook tooth 31 is arranged above the lifting bracket 2.

[0030] For example, Figure 1 , Figure 2As shown, when the lifting adjustment member 4 is arranged above the lifting bracket 2 and the hook tooth 31 is arranged below the lifting bracket 2: the screw nut 41 is arranged on the upper side of the top plate 12 of the tooling bracket 1 and is fixedly connected to the top plate 12, the top end of the lifting screw 42 is connected to the handle 43, and the bottom end passes through the top plate 12 and is connected to the lifting bracket 2 through a floating joint 44, the two hook teeth 31 are arranged on the lower side of the lifting bracket 2, and are symmetrically arranged with the vertical center line of the lifting bracket 2 as a reference, the two hook teeth 31 are both designed in a C-shaped structure, the tooth groove of the hook tooth 31 is arranged on the side close to the other hook tooth 31, so that the bottom end of the hook tooth 31 is formed with the limit end 32, and the limit interval is formed between the tooth grooves of the two hook teeth 31, which can clamp the support ears 51 on both sides of the support ears 51 of the silo 5 when in use.

[0031] Among them, the hook tooth 31 is connected to the lifting bracket 2 in a sliding connection manner to adjust the size of the limit interval. Specifically, both ends of the lifting bracket 2 are provided with sliding grooves 21 along its length direction. In order to ensure the stability of the connection between the hook tooth 31 and the lifting bracket, at least two sliding grooves 21 are set at one end of the lifting bracket 2. The top ends of the two hook teeth 31 extend into the corresponding sliding grooves 21 respectively, and are respectively slidably connected to the sliding grooves 21 at both ends of the lifting bracket 2, so that the two hook teeth 31 can slide relative to each other under manual pushing and pulling by the staff, which is easy to use.

[0032] Furthermore, the width of the hook tooth 31 is equal to the width of the lifting bracket 2 , and the upper side of the hook tooth 31 is in contact with the lifting bracket 2 .

[0033] Disassembly and use order:

[0034] 1. The weighing module 7 needs to be adjusted in groups according to the number of weighing lugs 51 of the silo 5;

[0035] 2. Before use, the corresponding number of support modules need to be installed in place, so that the two fixing columns 11 are respectively located on both sides of the ear 51 of the silo 5, and the limit intervals of the two hook teeth 31 correspond to the ear 51. Then, the hook teeth 31 are moved in the direction close to the ear 51 to hook the ear 51, and then the handle 43 is turned to drive the lifting screw 42 to rotate, so that the lower end of the hook teeth 31 is pressed against the bottom of the ear 51, and the tooling is first clamped;

[0036] 3. Remove the mounting bolts on the weighing module 7;

[0037] 4. The matching tooling slowly rotates the handle 43 to raise it to a height at which the weighing module 7 can be completely disassembled.

[0038] The utility model provides a tooling bracket 1, a lifting bracket 2 and a fixing member 3, and the two hook teeth 31 of the supporting module are slidably connected with the lifting bracket 2, so that a limit interval with adjustable size and corresponding to the support ear 51 of the silo 5 is formed between the two hook teeth 31, and the limit interval can be reduced by sliding the hook teeth 31, so that the hook teeth 31 are stuck on the support ear 51 of the silo 5, and the lifting bracket 2 can be driven to rise and fall by using the lifting adjustment member 4. Since the bottom end of each hook tooth 31 is provided with a limit end 32 extending horizontally to the limit interval, when the hook tooth 31 is stuck on the support ear 51, its limit end 32 can be supported on the bottom of the support ear 51, and the lifting adjustment member 4 can The support ears 51 of the silo 5 are driven to move up and down by the lifting bracket 2 and the hook teeth 31; the lifting and adjusting parts 4 of the multiple supporting modules are used to drive the multiple support ears 51 of the silo 5 to rise, so that the silo 5 can be raised to a height that can disassemble and assemble the weighing module 7. The lifting and adjusting parts 4 of the supporting modules can also be used to drive a single support ear 51 of the silo 5 to move upward or downward, and the height of each support 6 of the silo 5 can be controlled respectively, so as to adjust the level of the silo 5; this solution can quickly and effectively disassemble and assemble the weighing module 7 through the group matching use of the weighing module 7 and the tooling, and can also adjust the level of the silo 5 to ensure the reasonable installation and use of the weighing module 7.

[0039] In the description of the present application, it should be noted that the terms "upper" and "lower" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. Unless otherwise expressly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0040] It should be noted that, in this application, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0041] The specific implementation methods of the utility model described above do not constitute a limitation on the protection scope of the utility model. Any other corresponding changes and modifications made according to the technical concept of the utility model should be included in the protection scope of the claims of the utility model.

Claims

1. A weighing module adjustment tool, characterized in that: It comprises a plurality of support modules respectively corresponding to the silo ears, each of the support modules comprising: Tooling bracket; A lifting bracket, wherein the lifting bracket is connected to the tooling bracket through a lifting adjustment member so as to be lifted and lowered under the drive of the lifting adjustment member; and A fixing member, wherein the fixing member comprises two hook teeth, and the two hook teeth are slidably connected to the lifting bracket, so that a limit interval with adjustable size corresponding to the support ear of the silo is formed between the two hook teeth, and the bottom end of each hook tooth is provided with a limit end extending horizontally into the limit interval.

2. The weighing module adjustment tooling according to claim 1, characterized in that: The tooling bracket includes two fixed columns and a top plate. The two fixed columns are vertically arranged in parallel. The top plate is fixed between the top ends of the two fixed columns. The lifting adjustment member is connected to the top plate. The two ends of the lifting bracket are slidably connected to the fixed columns through the set through holes.

3. The weighing module adjustment tooling according to claim 1, characterized in that: The lifting and lowering adjustment member includes a screw nut, a lifting screw and a handle, the screw nut is connected to the tooling bracket, the lifting screw is vertically arranged and threadedly connected to the screw nut, and the two ends of the lifting screw are respectively connected to the lifting bracket and the handle.

4. The weighing module adjustment tool according to claim 3, characterized in that: A clamping block is arranged at one end of the lifting screw rod away from the lifting bracket, and the handle is fitted and sleeved on the clamping block through a clamping groove arranged at one end of the handle.

5. The weighing module adjustment tool according to claim 4, characterized in that: The clamping block is a polygonal column structure.

6. The weighing module adjustment tool according to claim 3, characterized in that: The lifting and lowering adjusting member further comprises a floating joint, one end of which is rotatably sleeved on one end of the lifting screw rod close to the lifting bracket, and the other end of the floating joint is connected to the lifting bracket.

7. The weighing module adjustment tool according to claim 1, characterized in that: Both ends of the lifting bracket are provided with sliding grooves along the length direction thereof, and the two hook teeth are respectively slidably connected with the sliding grooves at the two ends of the lifting bracket.

8. The weighing module adjustment tool according to claim 1, characterized in that: The width of the hook tooth is equal to the width of the lifting bracket, and one side of the hook tooth is attached to the lifting bracket.

9. The weighing module adjustment tool according to claim 1, characterized in that: The lifting adjustment member is arranged above the lifting bracket, and the hook teeth are arranged below the lifting bracket; or, the adjustment member is arranged below the lifting bracket, and the hook teeth are arranged above the lifting bracket.

10. The weighing module adjustment tool according to claim 1, characterized in that: The number of the support modules is the same as the number of the lugs of the silo, and the support modules are arranged in a one-to-one correspondence with the lugs of the silo.

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