A transport device for DC motors

Abstract

The present invention provides a transfer and transportation device for a DC motor, relating to the field of transfer and transportation, comprising: drawable and adjustable bearing components, the drawable and adjustable bearing components being evenly and staggeredly arranged and installed inside a running sliding displacement body, the bottom of each drawable and adjustable bearing component being provided with a U-shaped embedding groove, one end of which is a T-shaped structure, and a bottom extending support component that can freely move up and down is embedded in the embedding groove and the long groove. The inner end of the bottom extending support component is inserted into the T-shaped groove of the auxiliary component, while the outer end of the bottom extending support component is located inside the outer end of the embedding groove to support the drawable and adjustable bearing component, thereby increasing the support area and improving the strength of the drawable and adjustable bearing component. This solves the problem of common rotating transportation devices for transporting DC motors, in which the weight of the DC motor is applied to the drawable structure, causing the drawable structure to tilt and deform, thus affecting its use.

Description

Technical Field

[0001] The present invention relates to the technical field of transfer and transportation, and in particular to a transfer and transportation device for a DC motor. Background Art

[0002] During the production of DC motors, they need to be transferred to a processing position to facilitate the next process. During the mobile transportation process, a transfer and transportation device is required to reduce manpower output and improve transportation efficiency. The transfer and transportation device usually uses rollers to move smoothly, so that it can transport heavy materials or withstand large impact loads. The common rotating transportation device on the market for DC motor transportation will produce a large impact after the transfer device moves to the destination during long-distance operation, which can easily cause the DC motor inside the transportation device to fall, and the storage space is limited. Usually, a pull-out method is used to increase the storage space. After the pull-out structure is pulled and unfolded, if a DC motor is placed, the weight of the DC motor is applied to the pull-out structure, which will cause the pull-out structure to tilt and deform, affecting its use and shortening its service life. In the process of placing and transporting the DC motor, in order to prevent the DC motor from colliding, it needs to be placed slowly and gently, and the placement efficiency is slow, which affects the processing efficiency. Summary of the Invention

[0003] In view of this, the present invention provides a transfer and transportation device for DC motors to solve the problem that in the process of placing and transporting the DC motors, in order to prevent the DC motors from colliding, the DC motors need to be placed slowly and gently, resulting in slow placement efficiency and affecting processing efficiency.

[0004] The present invention provides a transfer and transportation device for a DC motor, specifically comprising: an operating sliding displacement main body; two U-shaped blocks for guiding are fixed at the rear of the operating sliding displacement main body, a bearing slide is provided at the bottom of the U-shaped block, a movable limit assembly is inserted into the interior of the U-shaped block, and slides freely up and down inside the U-shaped block, an inclined groove is provided inside the movable limit assembly, a downward displacement assembly is inserted into the interior of the inclined groove, and slides freely inside the inclined groove, the downward displacement assembly with a cylindrical structure at the bottom end displaces laterally and displaces inside the inclined groove to control the upward and downward displacement of the movable limit assembly; a pull-out adjustment bearing component, the pull-out adjustment bearing components are evenly staggered and installed inside the operating sliding displacement main body, and each of the pull-out adjustment bearing components is provided with an embedded groove of a U-shaped structure at the bottom, and one end of the embedded groove is a T-shaped structure The other end is a U-shaped structure, and a long groove is provided on the outside of the embedded groove. The embedded groove and the inside of the long groove are embedded with a bottom extension support component that can move freely up and down, and the bottom extension support component is at the bottom end support of the pull-out adjustment bearing component; the positioning and fixing structure, the bottom of the positioning and fixing structure of the rectangular frame structure is plugged into the pull-out adjustment bearing component through the square plate, and moves with the pull-out adjustment bearing component. The positioning and fixing structure is installed with a downward pressure buffer structure through the control structure, and the downward pressure buffer structure is connected to a contact auxiliary structure of a flexible rubber material through a pushing structure. Three cylindrical support force structures are fixed on both sides of the downward pressure buffer structure, and a conical groove is provided at the bottom of the support force structure of the flexible rubber material. The downward pressure buffer structure drives the support force structure to move downward together, and the bottom end of the support force structure contacts the top of the positioning and fixing structure.

[0005] Optionally, the interior of the operating sliding displacement body is fixed with uniformly arranged load-bearing layers, the bottom of the lowest load-bearing layer is welded with a slider, the upper part of the load-bearing layer is provided with uniformly staggered guide components, the guide components of the T-shaped structure control the guide displacement of the pull-out adjustment load-bearing component, the upper part of the load-bearing layer is slidably connected to the bottom of the pull-out adjustment load-bearing component; the bottom sides of the load-bearing layer are provided with staggered auxiliary components, the inner side of the auxiliary component is a wedge-shaped structure made of metal, the load-bearing layer and the auxiliary component are provided with T-shaped grooves, and after the bottom extension support component moves downward, it is embedded in the T-shaped The groove internally supports the pulling and adjusting bearing components, and two top control components for guiding are welded to the top of the operating sliding displacement body, and an L-shaped groove is provided inside the top control component; the bottom of the operating sliding displacement body is slidably connected to the splicing guide rail through a slider, and a driven roller is provided inside the splicing guide rail. The splicing guide rail is a freely extendable splicing structure, and the top of the downward displacement component is welded and fixed to the top guide component, and moves together with the top guide component. The top guide component with a cylindrical structure at the rear end is an L-shaped structure at the front end, and the front end of the top guide component is inserted into the L-shaped groove and can be pulled and pulled freely.

[0006] Optionally, each of the pull-out adjustment bearing components is provided with a bottom groove for guiding on both sides of the bottom, a guide component is slidably inserted into the bottom groove of the T-shaped structure, and slides freely on the outside of the guide component, and two auxiliary components of T-shaped shaft structure are welded on the outer end of each pull-out adjustment bearing component, and a spring for assisting is sleeved on the outside of each auxiliary component; each of the bottom extension support components is provided with a force groove for driving on both sides of the outer end, and the two ends of the force groove are inclined to be arc structures, and a pull-out moving component with a U-shaped structure is slidably inserted into the outer end of each pull-out adjustment bearing component, and the two sides of the pull-out moving component are in the free displacement inside the pull-out adjustment bearing component. ; An L-shaped driving top plate component is fixed in the middle position of the pulling and pulling movable component, and two bottom extension support components are inserted through the driving top plate component with a cylindrical top structure, and can slide freely on the outside of the bottom extension support component. The outer side of the bottom extension support component is in contact with the spring and is driven to move by the spring. The top end of the driving top plate component is inserted into the inside of the force groove. After the driving top plate component is displaced laterally, the top end of the driving top plate component slides inside the force groove to control the bottom extension support component to rise and be embedded in the embedding groove. A control part for pulling is welded and fixed to the outer end of each pulling and pulling movable component, and the pulling and pulling movable component moves together with the control part of the U-shaped structure.

[0007] Optionally, four control structures are welded above each of the positioning and fixing structures, and every two control structures are symmetrically arranged, and the downward buffer structure is guided and displaced inside the four control structures; a T-shaped outer plate is welded at both ends of each of the positioning and fixing structures, and the outer plate is guided and displaced outside the two control structures, and two symmetrically arranged rising and resetting structures are welded at the bottom of each outer plate, and every two rising and resetting structures are arranged in an eight-shaped shape. After the rising reset structure with an arc structure at the bottom moves downward following the outer plate and the downward buffer structure, the bottom end of the rising reset structure slides into contact with the top of the pull-out and adjustment bearing component; a baffle made of flexible rubber is fixed on both sides of each of the downward buffer structures, and the pushing structure made of elastic rubber is arranged in an inclined shape.

[0008] The DC motor transport device provided by the present invention has the following beneficial effects:

[0009] 1. During the transportation process, the staff can step on the load-bearing slide and move along with the operating sliding displacement body. This is convenient for the staff to control the operating sliding displacement body to continue sliding when there is no moving power during the long-distance transportation of the operating sliding displacement body.

[0010] After moving to the destination, directly pull the top guide assembly to move, press the bottom end of the displacement assembly to slide inside the inclined groove, and press the movable limit assembly downward through the inclined groove. The bottom end of the movable limit assembly is made of rubber and contacts the top of the splicing guide rail, using friction to slow down the movement speed and avoid impact.

[0011] 2. The bottom extension support component automatically moves downward with the help of gravity, and the inner end of the bottom extension support component is inserted into the T-shaped groove of the auxiliary component. At the same time, the outer end of the bottom extension support component is located inside the outer end of the embedded groove to support the pull-out adjustment bearing component. While increasing the support area, the support center of gravity is moved outward, firmly supporting the pull-out adjustment bearing component, improving the strength of the pull-out adjustment bearing component, and preventing the pull-out adjustment bearing component from being deformed or damaged after being subjected to multiple forces;

[0012] 3. After the DC motor is placed, it directly contacts the contact auxiliary structure. The contact auxiliary structure uses its own elastic pressure to push the structure, and uses the elasticity to buffer the falling force. At the same time, after the downward pressure buffer structure is subjected to force, the supporting force structure and the rising reset structure are compressed, and the downward force of the DC motor is buffered by elasticity, so that the DC motor can be placed quickly and conveniently, thereby improving the transportation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments are briefly introduced below.

[0014] The drawings described below only relate to some embodiments of the present invention, but are not intended to limit the present invention.

[0015] In the attached figure:

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the transfer and transportation device according to an embodiment of the present invention.

[0017] Figure 2 It is a bottom view structural schematic diagram of the transfer and transportation device according to an embodiment of the present invention.

[0018] Figure 3 It is a schematic diagram of the exploded three-dimensional structure of the transfer and transportation device according to an embodiment of the present invention.

[0019] Figure 4 It is a schematic diagram of the exploded bottom view of the transfer and transportation device according to an embodiment of the present invention.

[0020] Figure 5 It is a schematic diagram of the three-dimensional structure of the transfer and transportation device of an embodiment of the present invention in a completely closed transportation state.

[0021] Figure 6 It is a schematic diagram of a partially exploded three-dimensional structure of a transfer and transportation device according to an embodiment of the present invention.

[0022] Figure 7 It is a schematic diagram of the exploded three-dimensional structure of the pull-out and adjustable bearing components of the transfer and transportation device in an embodiment of the present invention.

[0023] Figure 8 It is a schematic diagram of the exploded bottom view of the drawer-adjustable load-bearing component of the transfer and transportation device according to an embodiment of the present invention.

[0024] Figure 9 It is a schematic diagram of the bottom-up structure of the positioning and fixing structure of the transfer and transportation device according to an embodiment of the present invention.

[0025] Reference Signs List

[0026] 1. Operating sliding displacement body; 101. Load-bearing layer; 102. Guide assembly; 103. Auxiliary assembly; 104. Top control assembly; 105. Splicing guide rail; 106. Movable limit assembly; 107. Downward displacement assembly; 108. Top guide assembly;

[0027] 2. Pull-out adjustment bearing component; 201. Bottom groove; 202. Auxiliary component; 203. Embedded groove; 204. Bottom extension support component; 205. Force-bearing groove; 206. Pull-out moving component; 207. Driving top plate component; 208. Control component;

[0028] 3. Positioning and fixing structure; 301. Control structure; 302. Downward pressure buffer structure; 303. Support force structure; 304. Outer plate; 305. Rising and resetting structure; 306. Baffle; 307. Pushing structure; 308. Contact auxiliary structure. DETAILED DESCRIPTION

[0029] The embodiments of the present invention are described in further detail below with reference to the accompanying drawings and examples.

[0030] Example 1: Please refer to Figures 1 to 9 As shown:

[0031] The present invention provides a transport device for a DC motor, comprising a running sliding displacement body 1; two U-shaped blocks for guiding are fixed to the rear of the running sliding displacement body 1; a load-bearing slide is provided at the bottom of the U-shaped block to facilitate workers to step on it and smoothly move along with the running sliding displacement body 1; a movable limit assembly 106 is inserted into the interior of the U-shaped block and slides freely up and down inside the U-shaped block; the bottom end of the movable limit assembly 106 is made of flexible rubber material and contacts the top of the splicing guide rail 105 to eliminate impact force by friction; an inclined groove is provided inside the movable limit assembly 106, and a downward displacement assembly 107 is inserted into the inclined groove. The bottom of the pull-out adjustment bearing component 2 is provided with a U-shaped embedded groove 203, and one end of the embedded groove 203 is a T-shaped structure, which is inserted into the inner end of the bottom extension support component 204, and at the same time inserted into the T-shaped groove of the auxiliary component 103. The other end is a U-shaped structure, and a long groove is provided on the outside of the embedded groove 203. The bottom extension support component 204 that can move freely up and down is embedded in the embedded groove 203 and the long groove. The bottom extension support component 204 is at the bottom end support of the pull-out adjustment bearing component 2, firmly supporting the pull-out adjustment bearing component 2 and improving the supporting force strength of the pull-out adjustment bearing component 2; the positioning and fixing structure 3, the bottom of the rectangular frame structure is connected with the pull-out adjustment bearing component 2 through the square plate, and moves with the pull-out adjustment bearing component 2. The positioning and fixing structure 3 is controlled by The structure 301 is equipped with a downward pressure buffer structure 302, which is connected to a contact auxiliary structure 308 made of flexible rubber material through a pushing structure 307, and is in direct and flexible contact with the bottom of the DC motor, so that the DC motor can be placed at will to avoid impact and wear. Three cylindrical support force structures 303 are fixed on both sides of the downward pressure buffer structure 302. The support force structure 303 made of flexible rubber material has a conical groove at the bottom. The downward pressure buffer structure 302 drives the support force structure 303 to move downward together, and the bottom end of the support force structure 303 contacts the top of the positioning and fixing structure 3, using elasticity to buffer the collision force.

[0032] refer to Figure 6, the interior of the operating sliding displacement body 1 is fixed with evenly arranged load-bearing layers 101, which are used to store DC motors in layers, which is convenient for one-time large-scale transportation. A slider is welded at the bottom of the lowest load-bearing layer 101, which is inserted into the internal displacement of the splicing guide rail 105 for smooth displacement. A uniformly staggered guide component 102 is provided above the load-bearing layer 101. The guide component 102 of the T-shaped structure controls the guide displacement of the pull-out and adjustment bearing component 2, and controls the horizontal pulling of the pull-out and adjustment bearing component 2, which is convenient for placing and transporting DC motors. The top of the load-bearing layer 101 is slidably connected to the bottom of the pull-out and adjustment bearing component 2; staggered auxiliary components 103 are provided on both sides of the bottom of the load-bearing layer 101, and the auxiliary components 103 with a wedge-shaped structure on the inside are made of metal. T-slots are provided inside the load-bearing layer 101 and the auxiliary components 103. After the bottom extending support component 204 moves downward, it is embedded in the T-slot to support the pull-out and adjustment bearing component 2, which improves The force strength and load-bearing capacity of the bearing component 2 are adjusted by pulling and pulling. Two top control components 104 for guiding are welded to the top of the operating sliding displacement body 1. An L-shaped groove is provided inside the top control component 104 to control the top of the top guide component 108 to slide inside it; the bottom of the operating sliding displacement body 1 is slidably connected to the splicing guide rail 105 through a slider. A driven roller is provided inside the splicing guide rail 105 to control the smooth sliding and transportation of the slider and the operating sliding displacement body 1. The splicing guide rail 105 is a freely extendable splicing structure, which can be spliced ​​into an appropriate length for use, which is convenient for transporting the DC motor. The top of the downward displacement component 107 is welded and fixed to the top guide component 108, and moves together with the top guide component 108. The top guide component 108 with a cylindrical structure at the rear end is an L-shaped structure at the front end. The front end of the top guide component 108 is inserted into the L-shaped groove and can be pulled and pulled freely, driving the downward displacement component 107 to move together.

[0033] refer to Figure 7 and Figure 8The bottom of each pull-out adjustment bearing component 2 is respectively provided with a bottom groove 201 for guiding on both sides, and a guide assembly 102 is slidably inserted into the bottom groove 201 of the T-shaped structure to control the guide pulling of the pull-out adjustment bearing component 2 and slide freely on the outside of the guide assembly 102. The outer end of each pull-out adjustment bearing component 2 is welded with two auxiliary components 202 of T-shaped shaft structure, and the outer sleeve of each auxiliary component 202 is provided with a spring for assisting in pushing the driving top plate component 207 to move, which is convenient for pushing the operating member 208 and the pulling and moving component 206 to move, and the top of the driving top plate component 207 is labor-saving and controlled to move inside the force groove 205; the outer end of each bottom extension support component 204 is respectively provided with a force groove 205 for driving on both sides, and the two ends of the inclined force groove 205 are arc structures, and the outer end of each pull-out adjustment bearing component 2 is slidably inserted with a pull-out moving component 206 of U-shaped structure, and the two sides of the pulling and moving component 206 are in the free position inside the pull-out adjustment bearing component 2. The upper end of each pull-out movable part 206 is welded with a control member 208 for pulling, and the pull-out movable part 206 moves together with the control member 208 of the U-shaped structure.

[0034] refer to Figure 9, four control structures 301 are welded on the top of each positioning and fixing structure 3, and every two control structures 301 are symmetrically arranged. The downward pressure buffer structure 302 is located in the internal guide displacement of the four control structures 301 to control the guided movement of the downward pressure buffer structure 302; a T-shaped outer plate 304 is welded at both ends of each positioning and fixing structure 3, and the outer plate 304 is located in the external guide displacement of the two control structures 301. The bottom of each outer plate 304 is welded with two symmetrically arranged rising and resetting structures 305. The rising and resetting structures 305 are made of elastic metal material, and with the help of elasticity, they can assist in protecting the straight The flow motor, every two rising reset structures 305 are arranged in an eight-shaped shape, and after the rising reset structure 305 with an arc-shaped structure at the bottom follows the outer plate 304 and the downward pressure buffer structure 302 to move downward, the bottom end of the rising reset structure 305 slides in contact with the top of the pull-out adjustment bearing component 2, and after contact, the force deformation is buffered; a baffle 306 made of flexible rubber is fixed on both sides of each downward pressure buffer structure 302, and the pushing structure 307 made of elastic rubber is arranged in an inclined shape, so that after the contact auxiliary structure 308 is subjected to force, the pushing structure 307 is deformed by force to assist in buffering.

[0035] Embodiment 2: According to the number of operations, the positioning and fixing structure 3 is freely controlled to be inserted above the drawable and adjustable bearing component 2, thereby improving the flexibility of the positioning and fixing structure 3 in use.

[0036] The specific usage and function of this embodiment: In the present invention, first control a plurality of splicing guide rails 105 to be spliced ​​together, control the tail end of the splicing guide rail 105 to be at the transfer destination, then control the positioning and fixing structure 3 to drive the downward pressure buffer structure 302 to be installed together, the positioning and fixing structure 3 is plugged in and used above the draw-out adjustment bearing component 2, and then pull the operating member 208 to move outward to generate an outward pulling force, and at the same time drive the draw-out adjustment bearing component 2 to guide and slide, control the draw-out adjustment bearing component 2 to drive the positioning and fixing structure 3 to increase the use space, the draw-out adjustment bearing component 2 and the positioning and fixing structure 3 are used on the side of the operating sliding displacement body 1, and when the draw-out adjustment bearing component 2 is completely After unfolding, the top of the top plate component 207 is driven to move inside the force groove 205, and at the same time, the bottom extension support component 204 moves downward with the help of its own gravity, and the inner end of the bottom extension support component 204 slides and is inserted into the T-shaped groove of the load-bearing layer 101 and the auxiliary component 103. The bottom extension support component 204 is in the position of pulling and adjusting the bottom of the load-bearing component 2 to firmly support it, increase the support area, and increase the center of gravity at the same time. Then, the DC motor that needs to be transported is directly placed inside the baffle 306, and the bottom of the DC motor is in direct contact with the contact auxiliary structure 308, so it is quickly placed. After the DC motor is placed, the buffer structure 302 is pressed down to bear the force, which supports the force structure. 303 and the rising reset structure 305 are compressed, and with the help of elastic buffering of the falling impact force, the DC motor can be placed quickly to improve the transportation efficiency. After the DC motor is placed, it pushes the operating member 208 to move inward, and at the same time, the spring assists in driving the top plate component 207, driving the top of the top plate component 207 to move in the opposite direction inside the force groove 205, and controls the bottom extension support component 204 to rise through the force groove 205, and embeds it into the embedding groove 203. Continue to push the operating member 208, pull and adjust the bearing component 2 to drive the DC motor to be embedded together above the load-bearing layer 101. In this way, multiple DC motors can be stored at the same time to increase the storage and transportation capacity, and then the staff By stepping on the load-bearing slide, the operating sliding displacement body 1 is controlled to slide quickly above the splicing guide rail 105, and the operating sliding displacement body 1 is quickly transferred. If the moving power is lost during the transfer process, the staff can step on the splicing guide rail 105 to facilitate the operating sliding displacement body 1 to continue sliding and transferring, which is convenient for long-distance operation and transportation. When approaching the destination, the staff pulls the top guide component 108 to move backward, and presses the bottom end of the displacement component 107 to move inside the inclined groove, controlling the bottom of the moving limit component 106 to contact the top of the splicing guide rail 105, and uses friction to reduce the moving force to avoid collisions and impacts, and quickly complete the transfer of the DC motor.

Claims

1. A transport device for a DC motor, characterized in that: include: An operating sliding displacement body (1); two U-shaped blocks for guiding are fixed at the rear of the operating sliding displacement body (1); a bearing slide is provided at the bottom of the U-shaped block; a movable limit assembly (106) is inserted into the interior of the U-shaped block and freely slides up and down inside the U-shaped block; an inclined groove is provided inside the movable limit assembly (106); a downward displacement assembly (107) is inserted into the interior of the inclined groove and freely slides and displaces inside the inclined groove; the downward displacement assembly (107) with a cylindrical structure at the bottom end displaces laterally and displaces inside the inclined groove to control the upward and downward displacement of the movable limit assembly (106); pulling and pulling Adjustable bearing components (2), the pull-out adjustable bearing components (2) are evenly staggered and installed inside the operating sliding displacement body (1), and each pull-out adjustable bearing component (2) is provided with a U-shaped embedded groove (203) at the bottom, one end of the embedded groove (203) is a T-shaped structure, and the other end is a U-shaped structure, and a long groove is provided on the outside of the embedded groove (203), and a bottom extension support component (204) that can move freely up and down is embedded in the embedded groove (203) and the long groove, and the bottom extension support component (204) is located at the bottom end support of the pull-out adjustable bearing component (2); positioning and fixing structure The bottom of the positioning and fixing structure (3) of the rectangular frame structure is plugged into the pull-out adjustment bearing component (2) through a square plate and moves along with the pull-out adjustment bearing component (2). The positioning and fixing structure (3) is installed with a downward pressure buffer structure (302) through a control structure (301). The downward pressure buffer structure (302) is connected to a contact auxiliary structure (308) made of a flexible rubber material through a pushing structure (307). Three cylindrical support force structures (303) are fixed on both sides of the downward pressure buffer structure (302). The bottom of the support force structure (303) made of the flexible rubber material is provided with The conical groove, the downward pressure buffer structure (302) drives the supporting force structure (303) to move downward together, and the bottom end of the supporting force structure (303) contacts the upper part of the positioning and fixing structure (3); each of the outer ends of the bottom extension support component (204) is respectively provided with a force groove (205) for driving, and the two ends of the inclined force groove (205) are arc-shaped structures. The outer end of each pull-out adjustment bearing component (2) is slidably inserted with a U-shaped pull-out moving component (206), and the two sides of the pull-out moving component (206) are free to move inside the pull-out adjustment bearing component (2);An L-shaped driving top plate component (207) is fixed in the middle position of the pulling and moving component (206). Two bottom extension support components (204) are inserted through the driving top plate component (207) with a cylindrical top. The driving top plate component (207) slides freely outside the bottom extension support component (204). The outer side of the bottom extension support component (204) contacts the spring and is driven to move by the spring. The top end of the driving top plate component (207) is inserted into the inside of the force groove (205). After the driving top plate component (207) moves laterally, the top end of the driving top plate component (207) slides inside the force groove (205) to control the bottom extension support component (204) to rise and be embedded in the embedding groove (203). A control member (208) for pulling is welded and fixed to the outer end of each pulling and moving component (206). The pulling and moving component (206) follows the U-shaped structure. The control member (208) of the structure is displaced together; four control structures (301) are welded above each of the positioning and fixing structures (3), and each two control structures (301) are symmetrically arranged. The downward pressure buffer structure (302) is located inside the four control structures (301) for guiding displacement; a T-shaped outer plate (304) is welded at both ends of each of the positioning and fixing structures (3), and the outer plate (304) is located outside the two control structures (301) for guiding displacement. The bottom of each of the outer plates (304) is welded with two symmetrically arranged rising and resetting structures (305), and each two rising and resetting structures (305) are arranged in an eight-shaped pattern. After the rising and resetting structures (305) with an arc-shaped bottom follow the outer plate (304) and the downward pressure buffer structure (302) to move downward, the bottom end of the rising and resetting structures (305) slides in contact with the top end of the draw-out adjustment bearing component (2).

2. A transport device for a DC motor as claimed in claim 1, characterized in that: The operating sliding displacement body (1) is internally fixed with uniformly arranged load-bearing layers (101), the bottom of the lowest load-bearing layer (101) is welded with a slider, and the upper portion of the load-bearing layer (101) is provided with uniformly staggered guide components (102), the guide components (102) of the T-shaped structure control the guided displacement of the pull-out adjustment bearing component (2), and the upper portion of the load-bearing layer (101) is slidably connected to the bottom of the pull-out adjustment bearing component (2).

3. A transport device for a DC motor as claimed in claim 2, characterized in that: Auxiliary components (103) are arranged in a staggered manner on both sides of the bottom of the load-bearing layer (101). The auxiliary components (103) with a wedge-shaped structure on the inner side are made of metal. T-shaped grooves are provided inside the load-bearing layer (101) and the auxiliary components (103). After the bottom extension support component (204) moves downward, it is embedded in the T-shaped groove to support the pull-out adjustment bearing component (2). Two top control components (104) for guiding are welded to the top of the operating sliding displacement body (1). The top control component (104) is provided with an L-shaped groove inside.

4. A transport device for a DC motor as claimed in claim 3, characterized in that: The bottom of the operating sliding displacement body (1) is slidably connected to the splicing guide rail (105) through a slider. A driven roller is provided inside the splicing guide rail (105). The splicing guide rail (105) is a freely extendable splicing structure. The top end of the downward displacement component (107) is welded and fixed to the top guide component (108) and moves along with the top guide component (108). The top guide component (108) has a cylindrical rear end and an L-shaped front end. The front end of the top guide component (108) is inserted into the L-shaped groove and can be freely pulled out.

5. A transport device for a DC motor as claimed in claim 4, characterized in that: A bottom groove (201) for guiding is provided on both sides of the bottom of each of the pull-out adjustment bearing components (2), a guide component (102) is slidably inserted into the bottom groove (201) of the T-shaped structure, and freely slides outside the guide component (102), and two auxiliary components (202) of T-shaped shaft structure are welded to the outer end of each pull-out adjustment bearing component (2), and a spring for assisting is sleeved on the outside of each auxiliary component (202).

6. A transport device for a DC motor as claimed in claim 1, characterized in that: A baffle (306) made of a flexible rubber material is fixed on both sides of each downward-pressing buffer structure (302), and a pushing structure (307) made of an elastic rubber material is arranged in an inclined shape.

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