Bogie transfer device

Abstract

The utility model discloses a bogie transfer device, which relates to the technical field of bogies and comprises a bottom plate, an adjusting mechanism is arranged on the surface of the bottom plate, and an auxiliary mechanism is arranged on the surface of the adjusting mechanism. The adjusting mechanism is driven by the movable wheel to place the bogie in the clamping plate, so that the clamping plate is flush with the bogie, at the moment, the oil cylinder shrinks and drives the movable wheel to lift, at the moment, the transverse pulley is in contact with the ground, the first two-way lead screw motor drives the first two-way lead screw to rotate, and the sliding rail slides on the surface of the first two-way lead screw; under the assistance of an auxiliary mechanism, the lower sliding plate slides on a first guide rail on the surface of a first limiting seat, the two sets of clamping plates get close to each other, an auxiliary telescopic rod contracts along with the clamping plates, transverse pulleys assist the clamping plates in transverse displacement, and fork teeth make contact with the bottom end of the bogie; and a second lead screw motor drives a second lead screw to rotate to drive fork teeth to be lifted upwards, an oil cylinder pushes movable wheels to make contact with the ground again to transfer the bogie, and the adaptability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bogies, and in particular to a bogie transfer device. Background Art

[0002] The bogie is the running gear of a rail vehicle, just like a person's legs. It is one of the most core components of a rail vehicle. The various parameters of the bogie directly determine the stability and ride comfort of the vehicle.

[0003] Patent publication number CN217320412U discloses a bogie transfer device, including a storage box, a bottom plate fixedly installed at the bottom of the storage box, an inlet and outlet opened on one side of the storage box, a vertical rod fixedly installed on the top of the bottom plate, a connecting block fixedly installed on one side of the vertical rod, a pulley provided at the bottom of the bottom plate, a support mechanism provided at the bottom of the bottom plate, and an auxiliary mechanism provided on one side of the storage box.

[0004] In order to solve the problem that the bogie is inconvenient to take out from the storage box, the existing technology uses an auxiliary mechanism to facilitate the removal of the bogie from the storage box, thereby increasing the unloading speed, saving working time and improving work efficiency. By setting a movable plate, the bogie can be slid down along the movable plate for processing, but there may still be a situation where it cannot adapt to bogies of different specifications, which leads to the problem of poor adaptability. Utility Model Content

[0005] The purpose of the present utility model is to provide a bogie transfer device to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0007] A bogie transfer device comprises a base plate, an adjusting mechanism is provided on the surface of the base plate, and an auxiliary mechanism is provided on the surface of the adjusting mechanism.

[0008] The adjustment mechanism includes a first limit seat, which is fixedly mounted on the surface of the base plate. Two groups of the first limit seats are provided, and the first limit seats are symmetrically distributed on the surface of the base plate. A first guide rail is fixedly mounted on the surface of the first limit seat, and the first guide rail is fixedly mounted on the surface of the base plate. A slide is movably mounted on the surface of the first guide rail. Two groups of slides are provided, and the slides are symmetrically distributed on the surface of the first guide rail. A fixed seat is fixedly mounted on the surface of the slide, and an auxiliary telescopic rod is fixedly mounted on the surface of the fixed seat, and the telescopic end of the auxiliary telescopic rod is fixedly mounted on the surface of the fixed seat.

[0009] A further improvement of the technical solution of the present utility model is that: a splint is fixedly installed on the surface of the fixed seat, a support plate is fixedly installed on the outer surface of the splint, two groups of support plates are provided, the support plates are symmetrically distributed on the surface of the splint, and an oil cylinder is fixedly installed on the bottom end of the support plate.

[0010] A further improvement of the technical solution of the present utility model is that a movable plate is fixedly mounted on the telescopic end of the oil cylinder, a second guide rail is movably mounted on the surface of the movable plate, the second guide rail is fixedly mounted on the surface of the splint, and a movable wheel is movably mounted on the surface of the movable plate.

[0011] A further improvement of the technical solution of the present utility model is that a transverse pulley is movably installed at the bottom end of the splint, and two groups of transverse pulleys are provided, and the transverse pulleys are symmetrically distributed at the bottom end of the splint, and a second limit seat is fixedly installed on the inner side of the splint, and four groups of second limit seats are provided, and the second limit seats are evenly distributed around the splint, and a first bidirectional screw motor is fixedly installed on the surface of the second limit seat.

[0012] A further improvement of the technical solution of the present utility model is that: the output end of the first bidirectional screw motor is fixedly installed with a first bidirectional screw, the first bidirectional screw is movably installed on the surface of the second limit seat, the surface of the first bidirectional screw is threadedly connected to a slide rail, the surface of the slide rail is fixedly installed with a baffle, and two groups of baffles are provided, and the baffles are symmetrically distributed at the upper and lower ends of the slide rail, the surface of the baffle is fixedly installed with a second screw motor, the output end of the second screw motor is fixedly installed with a second screw, the second screw is movably installed on the surface of the baffle, the surface of the second screw is threadedly connected with a slider, the slider is movably installed on the surface of the slide rail, and the surface of the slider is fixedly installed with fork teeth.

[0013] A further improvement of the technical solution of the present utility model is that: the auxiliary mechanism includes a sliding seat, the sliding seat is fixedly mounted on the surface of the fixed seat, the internal thread of the sliding seat is connected to a second bidirectional screw rod, both ends of the second bidirectional screw rod are movably mounted with brackets, the brackets are fixedly mounted on the surface of the base plate, both ends of the second bidirectional screw rod are fixedly mounted with a first gear, the surface of the first gear is meshed with a second gear, the surface of the second gear is fixedly mounted with a rotating rod, the surface of the rotating rod is fixedly mounted with a motor, and the motor is fixedly mounted on the surface of the base plate.

[0014] A further improvement of the technical solution of the present utility model is that: the auxiliary mechanism also includes a slide frame, the slide frame is fixedly mounted on the surface of the base plate, a rack is movably mounted inside the slide frame, a third gear is engaged with the surface of the rack, a lower pressure plate is fixedly mounted on the top of the rack, and the bottom end of the lower pressure plate is provided with an anti-slip texture.

[0015] Due to the adoption of the above technical solution, the present invention has achieved the following technical advancements compared to the prior art:

[0016] 1. The utility model provides a bogie transfer device, which adopts a first limiting seat, a first guide rail, a slide plate, a fixed seat, an auxiliary telescopic rod, a splint, a support plate, an oil cylinder, a movable plate, a second guide rail, a movable wheel, a transverse pulley, a second limiting seat, a first bidirectional screw rod, a first bidirectional screw rod motor, a slide rail, a baffle, a second screw rod motor, a second screw rod, a slider, and a fork tooth. The bogie is placed in the splint by driving the adjustment mechanism through the movable wheel so that the splint is flush with the bogie. At this time, the oil cylinder on the surface of the support plate contracts, so that the movable plate slides on the surface of the second guide rail to drive the movable wheel to rise. At this time, the transverse pulley contacts the ground, and the first bidirectional screw rod on the surface of the second limiting seat is driven to move upward. The axial screw motor drives the first bidirectional screw to rotate, so that the two sets of slide rails slide on the surface of the first bidirectional screw to adapt to the gap of the bogie chassis. With the help of the auxiliary mechanism, the slide slides on the first guide rail on the surface of the first limit seat, so that the two sets of splints approach each other, and the auxiliary telescopic rod on the surface of the fixed seat follows the contraction, and the transverse pulley assists the splint to move laterally until the fork teeth touch the bottom end of the bogie. At this time, the second screw motor on the surface of the baffle drives the second screw to rotate, so that the slider slides upward on the surface of the slide rail and drives the fork teeth to lift upward. At this time, the oil cylinder pushes the movable wheel to re-contact the ground and transport the bogie, thereby improving the adaptability of the device.

[0017] 2. The utility model provides a bogie transfer device, which adopts the cooperation of a sliding seat, a second bidirectional screw rod, a first gear, a motor, a rotating rod, a second gear, a slide frame, a rack, a lower pressure plate, a third gear, and a bracket. The rotating rod is driven by the motor to rotate, so that the second gear drives the first gear, and then drives the second bidirectional screw rod on the surface of the bracket to rotate. The sliding seat slides on the surface of the second bidirectional screw rod, so that the two sets of clamps move inwardly closer to each other. At the same time, the second bidirectional screw rod rotates, driving the third gear on its surface to rotate, pushing the rack engaged with the third gear to slide downward inside the slide frame, so that the lower pressure plate moves downward, and then cooperates with the lower pressure plate to clamp the bogie, thereby improving the adaptability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic structural diagram of the axial view of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the adjustment mechanism of the utility model;

[0021] Figure 4 This is a partial enlarged structural diagram of point A of the present utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the fork tine of the utility model;

[0023] Figure 6 It is a structural diagram of the auxiliary mechanism of the utility model.

[0024] In the figure: 1, bottom plate; 2, adjustment mechanism; 201, first limit seat; 202, first guide rail; 203, slide plate; 204, fixed seat; 205, auxiliary telescopic rod; 206, clamping plate; 207, support plate; 208, oil cylinder; 209, movable plate; 210, second guide rail; 211, movable wheel; 212, transverse pulley; 213, second limit seat; 214, first bidirectional screw rod; 215, first bidirectional screw rod electric Machine; 216, slide rail; 217, baffle; 218, second screw motor; 219, second screw; 220, slider; 221, fork; 3, auxiliary mechanism; 301, sliding seat; 302, second bidirectional screw; 303, first gear; 304, motor; 305, rotating rod; 306, second gear; 307, slide rack; 308, rack; 309, lower pressure plate; 310, third gear; 311, bracket. DETAILED DESCRIPTION

[0025] The present invention is further described in detail below with reference to the embodiments:

[0026] Example 1

[0027] like Figure 1-6As shown, the utility model provides a bogie transfer device, including a base plate 1, an adjustment mechanism 2 is provided on the surface of the base plate 1, an auxiliary mechanism 3 is provided on the surface of the adjustment mechanism 2, the adjustment mechanism 2 includes a first limit seat 201, the first limit seat 201 is fixedly mounted on the surface of the base plate 1, two groups of the first limit seats 201 are provided, and the first limit seats 201 are symmetrically distributed on the surface of the base plate 1, a first guide rail 202 is fixedly mounted on the surface of the first guide rail 202, and a slide plate 203 is movably installed on the surface of the first guide rail 202, and two groups of the slide plates 203 are provided, and the slide plates 203 are symmetrically distributed on the first guide rail The surface of 202 and the surface of the slide 203 are fixedly mounted with a fixed seat 204, the surface of the fixed seat 204 is fixedly mounted with an auxiliary telescopic rod 205, the telescopic end of the auxiliary telescopic rod 205 is fixedly mounted on the surface of the fixed seat 204, the surface of the fixed seat 204 is fixedly mounted with a splint 206, the outer surface of the splint 206 is fixedly mounted with a support plate 207, the support plate 207 is provided with two groups, the support plates 207 are symmetrically distributed on the surface of the splint 206, the bottom end of the support plate 207 is fixedly mounted with an oil cylinder 208, the telescopic end of the oil cylinder 208 is fixedly mounted with a movable plate 209, the surface of the movable plate 209 is movably mounted with a second guide rail 210, the second guide rail 210 10 is fixedly mounted on the surface of the splint 206, and a movable wheel 211 is movably mounted on the surface of the movable plate 209. A transverse pulley 212 is movably mounted on the bottom end of the splint 206. Two groups of transverse pulleys 212 are provided. The transverse pulleys 212 are symmetrically distributed at the bottom end of the splint 206. A second limiting seat 213 is fixedly mounted on the inner side of the splint 206. The second limiting seat 213 is provided with four groups. The second limiting seats 213 are evenly distributed around the splint 206. A first bidirectional screw motor 215 is fixedly mounted on the surface of the second limiting seat 213. The output end of the first bidirectional screw motor 215 is fixedly mounted with a first bidirectional screw rod 214. The first bidirectional screw rod 214 is movably mounted. It is movably mounted on the surface of the second limit seat 213, and the surface of the first bidirectional screw rod 214 is threadedly connected to the slide rail 216, and the surface of the slide rail 216 is fixedly mounted with a baffle 217. Two groups of baffles 217 are provided, and the baffles 217 are symmetrically distributed at the upper and lower ends of the slide rail 216. A second screw motor 218 is fixedly mounted on the surface of the baffle 217, and a second screw rod 219 is fixedly mounted on the output end of the second screw motor 218. The second screw rod 219 is movably mounted on the surface of the baffle 217, and the surface of the second screw rod 219 is threadedly connected with a slider 220. The slider 220 is movably mounted on the surface of the slide rail 216, and the surface of the slider 220 is fixedly mounted with a fork tooth 221.

[0028] In this embodiment, the bogie is placed in the splint 206 by driving the adjustment mechanism 2 through the movable wheel 211, so that the splint 206 is flush with the bogie. At this time, the oil cylinder 208 on the surface of the support plate 207 contracts, so that the movable plate 209 slides on the surface of the second guide rail 210 and drives the movable wheel 211 to rise. At this time, the transverse pulley 212 contacts the ground, and the first bidirectional screw motor 215 on the surface of the second limit seat 213 drives the first bidirectional screw 214 to rotate, so that the two sets of slide rails 216 slide on the surface of the first bidirectional screw 214 to adapt to the clearance of the bogie chassis. With the help of the auxiliary mechanism 3, the slide plate 203 is The first limit seat 201 slides on the first guide rail 202 on the surface of the first limit seat 201, thereby making the two sets of splints 206 approach each other, and the auxiliary telescopic rod 205 on the surface of the fixed seat 204 shrinks accordingly, and the transverse pulley 212 assists the splint 206 to move laterally until the fork tine 221 contacts the bottom end of the bogie. At this time, the second screw motor 218 on the surface of the baffle 217 drives the second screw 219 to rotate, so that the slider 220 slides upward on the surface of the slide rail 216 and drives the fork tine 221 to lift upward. At this time, the oil cylinder 208 pushes the movable wheel 211 to re-contact the ground and transport the bogie, thereby improving the adaptability of the device.

[0029] Example 2

[0030] like Figure 1-6 As shown, based on Example 1, the present invention provides a technical solution: preferably, the auxiliary mechanism 3 includes a sliding seat 301, the sliding seat 301 is fixedly mounted on the surface of the fixed seat 204, the internal thread of the sliding seat 301 is connected to the second bidirectional screw rod 302, and the two ends of the second bidirectional screw rod 302 are movably mounted with brackets 311, the brackets 311 are fixedly mounted on the surface of the base plate 1, and the two ends of the second bidirectional screw rod 302 are fixedly mounted with a first gear 303, and the surface of the first gear 303 is meshed with a second Gear 306, the surface of the second gear 306 is fixedly mounted with a rotating rod 305, the surface of the rotating rod 305 is fixedly mounted with a motor 304, the motor 304 is fixedly mounted on the surface of the base plate 1, the auxiliary mechanism 3 also includes a slide frame 307, the slide frame 307 is fixedly mounted on the surface of the base plate 1, the interior of the slide frame 307 is movably mounted with a rack 308, the surface of the rack 308 is meshed with a third gear 310, the top of the rack 308 is fixedly mounted with a lower pressure plate 309, and the bottom end of the lower pressure plate 309 is provided with an anti-slip texture.

[0031] In this embodiment, the motor 304 drives the rotating rod 305 to rotate, so that the second gear 306 drives the first gear 303, and then drives the second bidirectional screw rod 302 on the surface of the bracket 311 to rotate, and the sliding seat 301 slides on the surface of the second bidirectional screw rod 302, so that the two sets of clamps 206 move inwardly closer to each other. At the same time, the second bidirectional screw rod 302 rotates, driving the third gear 310 on its surface to rotate, pushing the rack 308 engaged with the third gear 310 to slide downward inside the slide frame 307, so that the lower pressure plate 309 moves downward, and then cooperates with the lower pressure plate 309 to clamp the bogie, thereby improving the adaptability of the device.

[0032] The working principle of this bogie transfer device is specifically described below.

[0033] like Figure 1-6 As shown, the motor 304 drives the rotating rod 305 to rotate, so that the second gear 306 drives the first gear 303, and then drives the second bidirectional screw rod 302 on the surface of the bracket 311 to rotate, and the sliding seat 301 slides on the surface of the second bidirectional screw rod 302, so that the two sets of clamping plates 206 are close to each other inward. At the same time, the second bidirectional screw rod 302 rotates, driving the third gear 310 on its surface to rotate, pushing the rack 308 meshing with the third gear 310 to slide downward inside the slide frame 307, so that the lower pressure plate 309 moves downward, and then cooperates with the lower pressure plate 309 to clamp the bogie, and the movable wheel 211 drives the adjusting mechanism 2 to place the bogie in the clamping plate 206, so that the clamping plate 206 is flush with the bogie. At this time, the oil cylinder 208 on the surface of the support plate 207 contracts, so that the movable plate 209 slides on the surface of the second guide rail 210, driving the movable wheel 211 to lift, and at this time the transverse pulley 212 contacts When the first two-way screw motor 215 on the surface of the second limit seat 213 is used, the first two-way screw rod 214 is driven to rotate, so that the two sets of slide rails 216 slide on the surface of the first two-way screw rod 214 to adapt to the clearance of the bogie chassis. With the help of the auxiliary mechanism 3, the slide plate 203 slides on the first guide rail 202 on the surface of the first limit seat 201, thereby making the two sets of splints 206 approach each other, and the auxiliary telescopic rod 205 on the surface of the fixed seat 204 follows the contraction, and the transverse pulley 212 assists the splint 206 to move laterally until the fork tine 221 contacts the bottom end of the bogie. At this time, the second screw motor 218 on the surface of the baffle 217 drives the second screw rod 219 to rotate, so that the slider 220 slides upward on the surface of the slide rail 216 and drives the fork tine 221 to lift upward. At this time, the oil cylinder 208 pushes the movable wheel 211 to re-contact the ground and transport the bogie, thereby improving the adaptability of the device.

[0034] The above generally describes the present invention in detail. However, it is obvious to those skilled in the art that modifications or improvements may be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A bogie transfer device, comprising a base plate (1), characterized in that: An adjustment mechanism (2) is provided on the surface of the bottom plate (1), and an auxiliary mechanism (3) is provided on the surface of the adjustment mechanism (2); The adjustment mechanism (2) comprises a first limiting seat (201), the first limiting seat (201) being fixedly mounted on the surface of the base plate (1), the first limiting seat (201) being provided with two groups, the first limiting seat (201) being symmetrically distributed on the surface of the base plate (1), the surface of the first limiting seat (201) being fixedly mounted with a first guide rail (202), the first guide rail (202) being fixedly mounted on the surface of the base plate (1), the surface of the first guide rail (202) being movably mounted with a slide plate (203), the slide plate (203) being provided with two groups, the slide plates (203) being symmetrically distributed on the surface of the first guide rail (202), the surface of the slide plate (203) being fixedly mounted with a fixing seat (204), the surface of the fixing seat (204) being fixedly mounted with an auxiliary telescopic rod (205), the telescopic end of the auxiliary telescopic rod (205) being fixedly mounted on the surface of the fixing seat (204).

2. The bogie transfer device according to claim 1, characterized in that: A clamping plate (206) is fixedly mounted on the surface of the fixing seat (204), and a supporting plate (207) is fixedly mounted on the outer surface of the clamping plate (206). Two groups of supporting plates (207) are provided, and the supporting plates (207) are symmetrically distributed on the surface of the clamping plate (206). An oil cylinder (208) is fixedly mounted on the bottom end of the supporting plate (207).

3. The bogie transfer device according to claim 2, characterized in that: A movable plate (209) is fixedly mounted on the telescopic end of the oil cylinder (208); a second guide rail (210) is movably mounted on the surface of the movable plate (209); the second guide rail (210) is fixedly mounted on the surface of the clamping plate (206); and a movable wheel (211) is movably mounted on the surface of the movable plate (209).

4. The bogie transfer device according to claim 2, characterized in that: A transverse pulley (212) is movably mounted on the bottom end of the splint (206), and two groups of transverse pulleys (212) are provided. The transverse pulleys (212) are symmetrically distributed at the bottom end of the splint (206). A second limiting seat (213) is fixedly mounted on the inner side of the splint (206), and four groups of the second limiting seats (213) are provided. The second limiting seats (213) are evenly distributed around the splint (206). A first bidirectional screw motor (215) is fixedly mounted on the surface of the second limiting seat (213).

5. The bogie transfer device according to claim 4, characterized in that: The output end of the first bidirectional screw motor (215) is fixedly mounted with a first bidirectional screw (214), the first bidirectional screw (214) is movably mounted on the surface of the second limit seat (213), the surface of the first bidirectional screw (214) is threadedly connected to a slide rail (216), the surface of the slide rail (216) is fixedly mounted with a baffle (217), two groups of baffles (217) are provided, the baffles (217) are symmetrically distributed at the upper and lower ends of the slide rail (216), the surface of the baffle (217) is fixedly mounted with a second screw motor (218), the output end of the second screw motor (218) is fixedly mounted with a second screw (219), the second screw (219) is movably mounted on the surface of the baffle (217), the surface of the second screw (219) is threadedly connected to a slider (220), the slider (220) is movably mounted on the surface of the slide rail (216), and the surface of the slider (220) is fixedly mounted with a fork tooth (221).

6. The bogie transfer device according to claim 1, characterized in that: The auxiliary mechanism (3) comprises a sliding seat (301), wherein the sliding seat (301) is fixedly mounted on the surface of the fixed seat (204), the internal thread of the sliding seat (301) is connected to a second bidirectional screw rod (302), both ends of the second bidirectional screw rod (302) are movably mounted with brackets (311), the brackets (311) are fixedly mounted on the surface of the base plate (1), both ends of the second bidirectional screw rod (302) are fixedly mounted with first gears (303), the surface of the first gear (303) is meshed with a second gear (306), the surface of the second gear (306) is fixedly mounted with a rotating rod (305), the surface of the rotating rod (305) is fixedly mounted with a motor (304), and the motor (304) is fixedly mounted on the surface of the base plate (1).

7. The bogie transfer device according to claim 1, characterized in that: The auxiliary mechanism (3) further comprises a slide frame (307), wherein the slide frame (307) is fixedly mounted on the surface of the base plate (1), a rack (308) is movably mounted inside the slide frame (307), a third gear (310) is meshed on the surface of the rack (308), a lower pressure plate (309) is fixedly mounted on the top end of the rack (308), and an anti-slip texture is provided at the bottom end of the lower pressure plate (309).

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