Internal limiting structure of motor accessory packaging box

Abstract

The utility model belongs to product packaging technical field, concretely is a kind of motor fittings packaging box inside limit structure, including base;The base is fixedly connected with a pair of end plate;The base top is fixedly connected with a pair of side plate;The base top is fixedly connected with inner lining seat;The inner lining seat inside wall is equipped with placing groove;The inner lining seat top is provided with inner lining cover;The end plate and side plate top are provided with top cover;The end plate and side plate side wall are provided with multiple groups of supporting plate;The supporting plate side wall is threadedly connected with a pair of bolt;Through the placing groove of inner lining seat inside wall and motor fittings contour, fitting can be engaged in the inside of placing groove, from motor fittings four around position displacement, can let motor fittings and limit structure closely adhere, so that base whole in transportation, reduce the large amplitude shaking of motor fittings due to jolt, reduce the risk of collision.

Description

Technical Field

[0001] This utility model relates to the field of product packaging technology, specifically to an internal limiting structure for a motor parts packaging box. Background Technology

[0002] An electric motor is a power device that converts electrical energy into mechanical energy. Its core consists of a stator and a rotor, which work together with end covers, bearings, junction boxes and other accessories to achieve stable operation. According to the power supply type, it can be divided into DC motors, AC motors and so on. According to its application, it is widely used in industrial production, household appliances, transportation equipment and other scenarios. It can control speed and torque by adjusting current and voltage, providing precise and continuous power to various equipment. It is an indispensable core component in modern mechanical systems.

[0003] During motor manufacturing, core components such as stator core and rotor core are produced through casting and machining. Then, stator winding and winding are carried out, and rotor die casting is performed. Subsequently, parts such as stator, rotor, end cover, bearing, and junction box are assembled. After final assembly, insulation testing, performance debugging, and appearance inspection are conducted to finally form a qualified motor.

[0004] When processing and assembling motors, it is necessary to store or transport the motors or disassembled motor parts. This requires the use of storage devices. Most existing storage devices are simple placement storage, which leads to shaking and collisions during transportation, easily causing deformation and damage to motor parts. Therefore, in order to address the above problems, an internal limiting structure for motor parts packaging boxes is proposed. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: The internal limiting structure of a motor accessory packaging box of this utility model includes a base; a pair of end plates are fixedly connected to the base; a pair of side plates are fixedly connected to the top of the base; an inner liner is fixedly connected to the top of the base; a placement groove is provided on the inner side wall of the inner liner; an inner liner cover is provided on the top of the inner liner; a top cover is provided on the top of the end plates and side plates; multiple sets of support plates are provided on the side walls of the end plates and side plates; a pair of bolts are threadedly connected to the side walls of the support plates; the inner liner is connected to the motor accessory packaging box through the placement groove on the inner side wall. The components fit together perfectly, and the accessories can be snapped into the placement slots. Displacement is restricted from all sides of the motor accessories, allowing them to fit tightly against the limiting structure. This reduces the risk of significant shaking of the motor accessories during transportation due to bumps, thus minimizing the risk of collisions. The support plate and bolts further secure the end plates and side plates, reducing looseness after the base is assembled and increasing the stability of the connections between the outer structures of the base. The inner liner covers the top of the accessories and the top cover for overall sealing, pressing down on the motor accessories from above the end plates and side plates, also reducing vertical movement during transportation and forming a three-dimensional protective structure.

[0007] Preferably, the top of the top cover is fixedly connected to multiple sets of fixing seats; the top of each fixing seat is provided with a slot; the fixing seats are located around the top cover; the bottom of the base is fixedly connected to multiple sets of inserts; the inserts are located around the bottom of the base; by inserting the inserts into the slots to form a locking mechanism, the overall structure of the multiple sets of bases is ensured to be stable after stacking, reducing the risk of slippage between the multiple sets of bases when encountering vibration during conventional stacking, which could lead to stack collapse. The stacking of multiple sets of bases can also reduce the number of transport vehicles and storage space required.

[0008] Preferably, the bottom end of the base is fixed with multiple sets of fixing plates; the bottom end of the fixing plates is fixed with multiple sets of friction blocks; the friction blocks are arranged in an array at the bottom end of the fixing plates; the friction force is increased by the contact between the friction blocks and the fork, which reduces the slippage caused by the smooth surface between the forklift fork and the bottom of the box when transferring the base, which may lead to the box tilting or falling, and increases the fixing effect of the box during the base transfer process.

[0009] Preferably, a support rod is fixedly connected to the side wall of the side plate; a retaining ring is rotatably connected to the middle of the support rod; by binding the base with a rope through the middle of the retaining ring, the base can be fixed to the carriage, which can reduce the sliding and collision of the base during transportation. On the basis of fixing the motor accessories in the inner liner of the base, the protection of the base as a whole during transportation is further increased.

[0010] Preferably, an indicator mark is fixedly connected to the side wall of the end plate; the indicator mark is located at the center of the end plate; the indicator mark on the side wall of the end plate serves as a position indicator, which can intuitively indicate the placement angle of the base and ensure that the internal components of the base are placed stably.

[0011] Preferably, a flexible magnetic block is fixed to the bottom end of the insertion block; the flexible magnetic block wraps around the insertion block; the magnetic attraction generated by the contact between the flexible magnetic block and the bottom end of the fixed base can increase the adsorption and fixing force on the basis of insertion, increase the tight fit between multiple sets of bases, and reduce loosening of the insertion part.

[0012] The advantages of this utility model are: 1. The internal limiting structure of the motor parts packaging box described in this utility model, through the placement groove on the inner side wall of the inner liner seat matching the shape of the motor parts, allows the parts to be locked inside the placement groove, restricting displacement from all sides of the motor parts. This ensures a tight fit between the motor parts and the limiting structure, reducing significant shaking of the motor parts during transportation due to bumps and minimizing the risk of collisions. The support plate and bolts further secure the end plates and side plates, reducing looseness after overall assembly of the base and increasing the stability of the connections between the outer structures of the base. The inner liner cover covers the top of the parts and the top cover for overall sealing, pressing the motor parts down from above the end plates and side plates, also reducing vertical movement during transportation and forming a three-dimensional protection.

[0013] 2. The internal limiting structure of the motor accessory packaging box described in this utility model uses insert blocks to form a locking mechanism inside the slot, ensuring the overall stability of the multiple base sets after stacking. This reduces the risk of slippage between multiple base sets when encountering vibrations during conventional stacking, which could lead to stack collapse. The stacking of multiple base sets can also reduce the number of transport vehicles and the storage space required. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the main body of this utility model; Figure 2 This is a schematic diagram of the inner liner cover in this utility model; Figure 3 This is a schematic diagram of the structure of the placement groove in this utility model; Figure 4 This is a schematic diagram of the structure of the fixing plate in this utility model; Figure 5 This is a schematic diagram of the retaining ring in this utility model.

[0016] In the diagram: 1. Base; 11. End plate; 12. Side plate; 13. Inner liner seat; 14. Inner liner cover; 15. Top cover; 16. Placement slot; 17. Support plate; 18. Bolt; 2. Fixing seat; 21. Slot; 22. Insert block; 3. Fixing plate; 31. Friction block; 4. Support rod; 41. Snap ring; 5. Indicator mark; 6. Flexible magnetic block. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0018] Specific implementation examples are given below.

[0019] like Figures 1 to 5As shown in the embodiment of this utility model, an internal limiting structure for a motor accessory packaging box includes a base 1; a pair of end plates 11 are fixedly connected to the base 1; a pair of side plates 12 are fixedly connected to the top of the base 1; an inner liner 13 is fixedly connected to the top of the base 1; a placement groove 16 is formed on the inner side wall of the inner liner 13; an inner liner cover 14 is provided at the top of the inner liner 13; a top cover 15 is provided at the top of the end plates 11 and the side plates 12; multiple sets of support plates 17 are provided on the side walls of the end plates 11 and the side plates 12; the support plates 1... A pair of bolts 18 are threaded onto the side wall of the 7th section. During operation, a pair of end plates 11 and side plates 12 are installed on top of the base 1, forming a barrier around the base 1. The inner liner 13 is placed on top of the base 1. After assembling the end plates 11 and side plates 12, the support plate 17 can be placed at the connection point between the end plates 11 and side plates 12. Then, the multiple sets of bolts 18 on the side wall of the support plate 17 are rotated, connecting the bolts 18 to the end plates 11 and side plates 12, further securing the end plates 11 and side plates 12. Finally, the motor components are placed in the inner liner 1. 3. The placement groove 16 in the middle of the inner liner 13 at the top fits the shape of the motor component, allowing the motor component to be directly engaged inside the placement groove 16. After placing the motor component inside the inner liner 13, the inner liner cover 14 can be placed on top of the motor component, and then the top cover 15 can be placed on top of the inner liner cover 14, thus sealing the entire motor component inside the base 1. Because the placement groove 16 on the inner side wall of the inner liner 13 fits the shape of the motor component, the component can be engaged inside the placement groove 16, restricting displacement from all sides of the motor component. The system allows the motor components to fit tightly against the limiting structure, reducing the risk of collisions caused by bumps during transportation. The support plate 17 and bolts 18 further secure the end plate 11 and side plate 12, reducing looseness after the base 1 is assembled and increasing the stability of the connection between the outer structures of the base 1. The inner liner 14 covers the top of the components and the top cover 15 for overall sealing, pressing the motor components down from above the end plate 11 and side plate 12, which also reduces vertical movement during transportation and forms a three-dimensional protection.

[0020] like Figure 1 and Figure 4As shown, the top of the top cover 15 is fixed with multiple sets of fixing seats 2; the top of the fixing seat 2 is provided with a slot 21; the fixing seat 2 is located around the top cover 15; the bottom of the base 1 is fixed with multiple sets of insert blocks 22; the insert blocks 22 are located around the bottom of the base 1; during operation, when multiple sets of base 1 are being transported, the multiple sets of base 1 can be stacked, and the insert blocks 22 between the multiple sets of base 1 can be inserted into the slot 21. The fixing seats 2 and the insert blocks 22 cooperate to combine the multiple sets of base 1; by inserting the insert blocks 22 into the slot 21 to form a locking, the overall structure of the multiple sets of base 1 after stacking is stable, reducing the sliding between the multiple sets of base 1 when encountering vibration during conventional stacking, which would cause the stack to collapse. The stacking of multiple sets of base 1 can also reduce the number of transport vehicles occupied and the storage space area.

[0021] like Figure 4 As shown, multiple sets of fixing plates 3 are fixed to the bottom end of the base 1; multiple sets of friction blocks 31 are fixed to the bottom end of the fixing plates 3; the friction blocks 31 are arranged in an array at the bottom end of the fixing plates 3; during operation, a forklift is used when the base 1 is transferred over a short distance. The forklift will lift the base 1 from the bottom end. At this time, the multiple sets of friction blocks 31 at the bottom of the base 1 can contact the forklift forks, thereby increasing the friction when the forklift lifts the base 1; by increasing the friction through the contact between the friction blocks 31 and the forks, the slippage of the base 1 during transfer caused by the smoothness between the forklift forks and the bottom of the box is reduced, which could lead to the box tilting or falling, thus increasing the fixation effect of the box during the transfer of the base 1.

[0022] like Figure 5 As shown, a support rod 4 is fixedly connected to the side wall of the side plate 12; a retaining ring 41 is rotatably connected to the middle of the support rod 4; during operation, when the base 1 is being transported, a rope can be passed through the middle of the retaining ring 41 to bind and fix the base 1, making the base 1 stable during transport; by binding the base 1 with a rope passed through the middle of the retaining ring 41, the base 1 can be fixed to the carriage, which can reduce the sliding and collision of the base 1 during transport. On the basis of fixing the motor accessories in the inner liner seat 13 inside the base 1, the protection of the base 1 as a whole during transport is further increased.

[0023] like Figure 1 As shown, an indicator mark 5 is fixedly connected to the side wall of the end plate 11; the indicator mark 5 is located at the center of the end plate 11; during operation, the indicator mark 5 on the side of the end plate 11 can indicate the overall position of the base 1, so that the motor parts stored inside the base 1 are in the correct placement state; by using the indicator mark 5 on the side wall of the end plate 11 as a position indicator, the placement angle of the base 1 can be intuitively indicated, ensuring that the parts inside the base 1 are placed stably.

[0024] like Figure 4As shown, a flexible magnetic block 6 is fixed to the bottom end of the insertion block 22; the flexible magnetic block 6 wraps around the insertion block 22; during operation, when the insertion block 22 and the fixed base 2 are inserted into each other, the flexible magnetic block 6 at the bottom of the insertion block 22 will contact the bottom end of the fixed base 2 to form a magnetic attraction force; the magnetic attraction force generated by the contact between the flexible magnetic block 6 and the bottom end of the fixed base 2 can increase the adsorption and fixing force on the basis of insertion, increase the tight fit between multiple sets of bases 1, and reduce the loosening of the insertion part.

[0025] Working principle: A pair of end plates 11 and side plates 12 are installed on top of the base 1, forming a barrier around the base 1. The inner liner 13 is placed on top of the base 1. After assembling the end plates 11 and side plates 12, the support plate 17 can be placed at the connection position between the end plates 11 and side plates 12. Then, the multiple sets of bolts 18 on the side wall of the support plate 17 are rotated, and the bolts 18 are connected to the end plates 11 and side plates 12, which further fixes the end plates 11 and side plates 12. Then, the motor accessories are placed on top of the inner liner 13. The placement groove 16 in the middle of the inner liner 13 matches the shape of the motor accessories, so that the motor accessories can be directly snapped into the placement groove 16. After the motor accessories are placed inside the inner liner 13, the inner liner cover 14 can be placed on top of the motor accessories, and then the top cover 15 is placed on top of the inner liner cover 14, which can seal the motor accessories inside the base 1. When multiple sets of base 1 are transported... Multiple bases 1 can be stacked. The inserts 22 between the multiple bases 1 can be inserted into the slots 21. The fixing base 2 cooperates with the inserts 22 to combine the multiple bases 1. When the base 1 is transferred over a short distance, a forklift is used. The forklift will lift the base 1 from the bottom. At this time, the multiple friction blocks 31 at the bottom of the base 1 can contact the forklift forks, which increases the friction when the forklift lifts the base 1. When the base 1 is transported, a rope can be passed through the middle of the retaining ring 41 and then the base 1 can be tied and fixed to make the base 1 stable during transport. The indicator 5 on the side of the end plate 11 can indicate the position of the base 1, so that the motor parts stored inside the base 1 are in the correct position. When the inserts 22 and the fixing base 2 are inserted into each other, the flexible magnetic block 6 at the bottom of the inserts 22 will contact the bottom of the fixing base 2 to form a magnetic attraction.

[0026] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. An internal limiting structure for a motor parts packaging box, characterized in that: Includes a base (1); a pair of end plates (11) are fixedly connected to the base (1); a pair of side plates (12) are fixedly connected to the top of the base (1); an inner liner seat (13) is fixedly connected to the top of the base (1); a placement groove (16) is provided on the inner side wall of the inner liner seat (13); an inner liner cover (14) is provided on the top of the inner liner seat (13); a top cover (15) is provided on the top of the end plates (11) and the side plates (12); multiple sets of support plates (17) are provided on the side walls of the end plates (11) and the side plates (12); a pair of bolts (18) are threadedly connected to the side walls of the support plates (17).

2. The internal limiting structure of a motor parts packaging box according to claim 1, characterized in that: The top of the top cover (15) is fixed with multiple sets of fixing seats (2); the top of the fixing seat (2) is provided with a slot (21); the fixing seat (2) is located around the top cover (15); the bottom of the base (1) is fixed with multiple sets of inserts (22); the inserts (22) are located around the bottom of the base (1).

3. The internal limiting structure of a motor parts packaging box according to claim 2, characterized in that: The base (1) has multiple sets of fixing plates (3) fixedly connected to its bottom end; the fixing plates (3) have multiple sets of friction blocks (31) fixedly connected to their bottom ends; the friction blocks (31) are arranged in an array at the bottom end of the fixing plates (3).

4. The internal limiting structure of a motor parts packaging box according to claim 3, characterized in that: The side plate (12) is fixedly connected to a support rod (4); a retaining ring (41) is rotatably connected to the middle of the support rod (4).

5. The internal limiting structure of a motor parts packaging box according to claim 4, characterized in that: An indicator (5) is fixed to the side wall of the end plate (11); the indicator (5) is located at the center of the end plate (11).

6. The internal limiting structure of a motor parts packaging box according to claim 5, characterized in that: The bottom end of the insert (22) is fixed with a flexible magnetic block (6); the flexible magnetic block (6) wraps around the insert (22).

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