Automobile transport device

Abstract

A car transport device is used to transport a car (500), comprising a first load-bearing part (1), the first load-bearing part (1) comprising a plurality of first rollers (101) distributed in a transverse parallel manner; at least one storage part (2), the storage part (2) comprising a plurality of second rollers (201) distributed in a transverse parallel manner, the storage part (2) and the first load-bearing part (1) being laterally connected; a first transfer part (3) comprising a push rod part (31) and a first drive part (32), the push rod part (31) being connected to the first drive part (32), the push rod part (31) being able to extend above the first load-bearing part (1), the first drive part (32) driving the push rod part (31) to move laterally, the lateral movement range of the push rod part (31) being greater than that of the entire first load-bearing part (1). In the automobile transport device of the present invention, the automobile (500) is directly carried on a plurality of first rollers (101) of the first carrying part (1), and the automobile (500) is pushed to move on the first rollers (101) by the first transfer part (3). The structure is simple and the operation is easy.

Description

Technical Field

[0001] The present invention relates to the field of transportation technology, in particular to an automobile transportation device. Background Art

[0002] The automobile handling device usually clamps the tires through the clamping arm, lifts them, and then carries them. This automobile handling device usually requires a very large driving force to lift the tires. Since all tires need to be lifted at the same time when lifting the car, the clamping arm must match cars with different wheelbases and tires with different outer diameters. The structure is very complicated and the operation is cumbersome. Summary of the invention

[0003] In view of the above technical problems, the present invention provides a vehicle transporting device.

[0004] A car transporting device is used to transport cars, including a first load-bearing part, the first load-bearing part includes a plurality of first rollers distributed in parallel laterally; at least one storage part, the storage part includes a plurality of second rollers distributed in parallel laterally, the storage part is laterally docked with the first load-bearing part; a first transfer part, the first transfer part includes a push rod part and a first drive part, the push rod part is connected to the first drive part, the push rod part can extend above the first load-bearing part, the first drive part drives the push rod part to move laterally, and the lateral movement range of the push rod part is greater than the entire first load-bearing part.

[0005] Preferably, the first bearing portion includes a first right roller group and a first left roller group, the first right roller group is composed of a part of the plurality of first rollers, and the first left roller group is composed of another part of the plurality of first rollers; the first transfer portion is arranged between the first right roller group and the first left roller group.

[0006] Further preferably, the push rod portion includes a push rod group and a second driving portion, and the second driving portion drives the push rod group to swing horizontally and swing to above the first bearing portion, or to leave from above the first bearing portion.

[0007] More preferably, the second driving part comprises a second driving motor and a screw pair, and the push rod assembly is connected to the screw pair.

[0008] Preferably, the push rod group includes a first push rod and a second push rod, the screw pair includes a first screw pair, the first push rod and the second push rod are respectively connected to the first screw pair, and are respectively located on both sides of the first screw pair; when the second driving unit is driven, the first push rod swings horizontally to above the first right roller group, and the second push rod swings horizontally to above the first left roller group; or when the second driving unit is driven, the first push rod leaves above the first right roller group, and the second push rod leaves above the first left roller group.

[0009] Further preferably, the push rod group also includes a third push rod and a fourth push rod, and the third push rod and the fourth push rod are respectively connected to the screw pair and are respectively located on both sides of the screw pair; when the second driving unit is driven, the first push rod and the third push rod respectively swing horizontally to the top of the first right roller group, and the second push rod and the fourth push rod respectively swing horizontally to the top of the first left roller group; or when the second driving unit is driven, the first push rod and the third push rod respectively leave the top of the first right roller group, and the second push rod and the fourth push rod respectively leave the top of the first left roller group.

[0010] Further preferably, the screw pair also includes a second screw pair, the second screw pair and the first screw pair are coaxially connected, the thread rotation direction of the second screw pair is opposite to that of the first screw pair; the third push rod and the fourth push rod are respectively connected to the second screw pair and are respectively located on both sides of the second screw pair; the swing direction of the third push rod is opposite to that of the first push rod, and the swing direction of the fourth push rod is opposite to that of the second push rod.

[0011] Preferably, the push rod group also includes two first connecting rods and two second connecting rods, the first push rod is connected to the first screw rod pair through one of the first connecting rods, and the second push rod is connected to the first screw rod pair through another of the first connecting rods; the third push rod is connected to the second screw rod pair through one of the second connecting rods, and the fourth push rod is connected to the second screw rod pair through another of the second connecting rods.

[0012] Preferably, the storage portion includes two locations, which are respectively located on two lateral sides of the first bearing portion.

[0013] Preferably, the storage part includes multiple places, one part of which is located on one side of the first load-bearing part in the transverse direction and distributed in parallel along the longitudinal direction; the other part is located on the other side of the first load-bearing part in the transverse direction and distributed in parallel along the longitudinal direction; the automobile transport device also includes a second transfer part, the second transfer part includes a longitudinal guide part and a third drive part driven in the longitudinal direction, the first transfer part is installed on the longitudinal guide part and is connected to the third drive part, and the third drive part drives the first transfer part to move longitudinally.

[0014] In the automobile transporting device of the present invention, the automobile is directly carried on the plurality of first rollers of the first carrying part, and the automobile is pushed to move on the first rollers by the first transfer part, so the structure is simple and the operation is easy. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a plan view of an embodiment of the automobile transport device of the present invention;

[0016] Figure 2 yes Figure 1 A side view of the first bearing portion and the first transfer portion;

[0017] Figure 3 yes Figure 1 A partial enlarged view of point A;

[0018] Figure 4 yes Figure 3 A three-dimensional diagram of a push rod portion;

[0019] Figure 5 is a plan view of the push rod assembly swinging to above the first bearing portion;

[0020] Figure 6 is a plan view of the push rod assembly away from the top of the first bearing portion;

[0021] Figure 7 It is another stereoscopic view of the putter set;

[0022] Figure 8 Schematic diagram of the second transfer section and the third transfer section. DETAILED DESCRIPTION

[0023] The present invention is described in detail below with reference to the accompanying drawings. It should be noted that the present invention can be implemented in many different ways and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to enable those skilled in the art to have a more thorough and comprehensive understanding of the contents disclosed in the present invention.

[0024] In addition, the description of the illustrative embodiments according to the principles of the present invention is intended to be read in conjunction with the accompanying drawings, which will be considered as part of the entire written specification. In the description of the disclosed embodiments of the present invention, any reference to direction or orientation is intended only for convenience of description and is not intended to limit the scope of the present invention in any way. Related terms such as "front", "back", "upper side", "lower side", "rear side", "outer side", "inner side", "middle", "inner", "outer", "lower", "upper", "horizontal", "vertical", "above", "below", "upward", "downward", "top" and "bottom") and their derivatives (for example, "horizontally", "downwardly", "upwardly", etc.) should be interpreted as the orientation described below or shown in the drawings under discussion. These related terms are only for convenience of description and cannot require the device to be constructed or operated in a specific orientation unless explicitly stated. Therefore, the present invention should not be strictly limited to exemplary embodiments that illustrate some possible non-limiting combinations of features that may exist alone or in other combinations of features; the scope of protection of the present invention is defined by the attached claims.

[0025] As currently contemplated, this disclosure describes the best mode or practice of the invention. The invention is not intended to be understood in a limiting sense, but rather to provide examples of the invention for illustrative purposes only in conjunction with the accompanying drawings to inform those skilled in the art of the advantages and configurations of the invention. In the various views of the drawings, the same reference numerals refer to the same or similar parts.

[0026] Figure 1 is a plan view of an embodiment of a vehicle transport device, Figure 2 yes Figure 1 A side view of the first carrying portion 1 and the first transfer portion 3. Figure 1 and Figure 2 A car transport device is used to transport a car 500, comprising a first load-bearing part 1, the first load-bearing part 1 comprising a load-bearing chassis 102, a plurality of first rollers 101 distributed in parallel in a transverse direction on the load-bearing chassis 102, the first rollers 101 are evenly arranged in a transverse direction, the two ends of the first rollers 101 are supported by bearings 103, and the first rollers 101 can be load-bearing rollers known in the art, such as load-bearing rollers used in roller lines. The transverse direction is the Y-axis direction in the drawings of the specification, and is also the direction in which the car 500 moves forward or backward when transporting the car 500.

[0027] When the automobile 500 is transported, the automobile 500 is driven onto the first load-bearing part 1, and the direction of the wheelbase of the automobile 500 is also lateral. In order to ensure that the automobile 500 can move in the lateral direction when being pushed, when the automobile 500 stops, the steering wheel needs to be straightened to straighten the tires of the automobile 500. Here, the automobile 500 can be a four-wheeled automobile 500, such as a passenger car (private car), a commercial vehicle, a truck, etc.

[0028] The two ends 1a and 1b of the first bearing part 1, i.e., the two ends in the horizontal direction, are butted with the storage part 2, which also includes a plurality of second rollers 201 distributed in the horizontal direction in parallel, and the shape and structure of the second rollers 201 can be substantially the same as the first rollers 101. The support surface formed by the top surface of the second rollers 201 of the storage part 2 is substantially coplanar with the support surface formed by the top surface of the first rollers 101 of the first bearing part 1, so as to ensure that the automobile 500 can be transferred smoothly.

[0029] From the perspective of storing the car 500, the first carrying part 1 is used to transfer the car 500 and can be set to carry only one car 500. The storage part 2 is used to store the car 500 and includes at least one place, wherein the storage part 2 can store multiple cars 500 as required, in which case, only its horizontal length needs to be extended.

[0030] The automobile 500 placed on the first loading portion 1 is transferred to the storage portion 2 by the first transfer portion 3 .

[0031] In addition, the storage part 2 may include two locations, which are respectively located on the two lateral sides (i.e., ends 1a and 1b) of the first load-bearing part 1. When the storage part 2 includes two locations, in order to facilitate the first load-bearing part 1 to carry the car 500, a second transfer part 4 (longitudinal transfer part) may also be provided. Specifically, the second transfer part 4 may be driven in the longitudinal direction (X-axis direction) to stagger at least one of the two storage parts 2. When the car 500 enters the first load-bearing part 1, the second transfer part 4 drives the first load-bearing part 1 to dock with one of the two storage parts 2, and then the first transfer part 3 pushes the car 500 into the storage part 2.

[0032] Here, although the first carrying portion 1 is docked with the storage portions 2 located on both sides thereof in the transverse direction, the two sides may be opposite to each other or offset in the longitudinal direction.

[0033] In addition, the storage parts 2 can be arranged at multiple locations. When the storage parts 2 are arranged at multiple locations, a portion of the storage parts 2 is located on one side 1a of the first load-bearing part 1 in the transverse direction and is distributed in parallel along the longitudinal direction (X-axis direction). Another portion of the storage parts 2 is located on the other side 1b of the first load-bearing part 1 in the transverse direction and is also distributed in parallel along the longitudinal direction. The storage parts 2 located on both sides of the first load-bearing part 1 in the transverse direction can be opposite to each other or can be offset in the longitudinal direction.

[0034] The automobile 500 in the first storage unit 2 is transferred to different storage units 2 through the first transfer unit 3 and the second transfer unit 4, respectively.

[0035] The first transfer portion 3 and the second transfer portion 4 are described in detail below.

[0036] Figure 3 yes Figure 1 A partial enlarged view, refer to Figure 3 , first, the first transfer unit 3 is described in detail.

[0037] The first transfer portion 3 is mounted on the bearing chassis 102 of the first bearing portion 1. In order to save space, the first transfer portion 3 is arranged in the middle of the longitudinal direction (X-axis direction) of the first bearing portion 1. Specifically, the first bearing portion 1 includes a first right roller group 11 and a first left roller group 12. A part of the multiple first rollers 101 of the first bearing portion 1 forms the first right roller group 11, and another part of the multiple first rollers 101 forms the first left roller group 12. An accommodating space 100 is provided between the first right roller group 11 and the first left roller group 12. The first transfer portion 3 is arranged between the first right roller group 11 and the first left roller group 12 and is located in the accommodating space 100. In other words, the first right roller group 11 supports the forward direction (in the direction of rotation) of the automobile 500. Figure 1 The first left roller group 12 supports the two tires on the left side of the vehicle 500 in the forward direction. The first bearing part 1 is located at the lower part of the chassis of the vehicle 500 and accommodates the first transfer part 3.

[0038] The first transfer part 3 includes a transverse guide part 35, a push rod part 31 and a first drive part 36. The transverse guide part 35 and the first drive part 36 are respectively mounted on the load-bearing chassis 102. The push rod part 31 is mounted on the transverse guide part 35 and is connected to the first drive part 36. When the automobile 500 needs to be pushed, the push rod part 31 can extend above the first load-bearing part 1, and the first drive part 36 drives the push rod part 31 to move along the arrangement direction (i.e., transverse direction) of the first roller 101 to push the tire of the automobile 500. Therefore, preferably, the first drive part 36 drives the push rod part 31 to move on the first load-bearing part 1. The travel of the push rod part 31 can make the transverse range of the movement of the push rod part 31 span across the first load-bearing part 1, so as to be able to completely push the automobile 500 to the storage part 2.

[0039] The transverse guide portion 35 can be selected from well-known guide assemblies such as a linear slide guide assembly, a guide combination of a roller and an I-beam, a T-slot guide assembly, a dovetail groove guide assembly, etc., and a linear slide guide assembly is preferred.

[0040] The first driving unit 36 ​​includes a first driving motor 361 and a first transmission mechanism 362. The first driving motor 361 can be a three-phase asynchronous motor, such as a three-phase asynchronous motor or a reduction motor produced by SEW-Transmission Equipment Co., Ltd.

[0041] The first transmission mechanism 362 may be a chain transmission mechanism, which includes a chain 362a, guide sprockets 362b (see Figure 1 ), a driving sprocket 362c and a tensioning sprocket 362d mounted on the output shaft of the first driving motor 361. One end of the chain 362a is connected to one lateral end of the push rod portion 31, and the other end of the chain 362a is connected to the other lateral end of the push rod portion 31 via two guide sprockets 362b, the driving sprocket 362c and the tensioning sprocket 362d.

[0042] Figure 4 yes Figure 3 A perspective view of the push rod portion 31, Figure 5 is a plan view of the push rod assembly 32 swinging to the top of the first bearing portion 1, Figure 6 is a plan view of the push rod assembly 32 leaving the upper part of the first bearing portion 1; Figure 7 3 is a schematic diagram of the push rod assembly 32 with some parts omitted. Figure 4-Figure 7 The push rod portion 31 includes a push rod group 32 and a second driving portion 33. When the push rod portion 31 needs to push the car 500, the second driving portion 33 drives the push rod group 32 to swing horizontally and extend above the first load-bearing portion 1. When the push rod portion 31 does not need to push the car 500, the second driving portion 33 also drives the push rod group 32 to swing horizontally, so that the push rod group 32 leaves from above the first load-bearing portion 1 to prevent the push rod group 32 from interfering with the car 500.

[0043] Next, the structure of the push rod portion 31 will be described.

[0044] The second driving part 33 includes a second driving motor 331 and a screw pair 332, and the push rod group 32 is connected to the screw pair 332. The second driving motor 331 can select a three-phase asynchronous motor, such as a three-phase asynchronous motor or a reduction motor produced by SEW-Transmission Equipment Co., Ltd., and the second driving motor 331 can also be provided with a brake function. The screw pair 332 is set to a lateral orientation, and preferably a trapezoidal screw pair 332 that can be self-locked. This is because when the push rod group 32 pushes the car 500 to move, a large driving force needs to be applied. The trapezoidal screw pair 332 that can be self-locked is set to ensure that the push rod group 32 remains stable when pushing the car 500, and avoids the situation where the push rod group 32 swings in the opposite direction due to the reaction force of the car 500.

[0045] The push rod group 32 includes a first push rod 321 and a second push rod 322, and the screw rod pair 332 includes a first screw rod pair 333. The first push rod 321 and the second push rod 322 are respectively connected to the first screw rod pair 333 and are respectively located on both sides of the first screw rod pair 333. When the push rod group 32 is working, the first push rod 321 is located above the first right roller group 11 to push the wheel on the right side of the car 500, and the second push rod 322 is located above the first left roller group 12 to push the wheel on the left side of the car 500, so as to ensure that the car 500 can be pushed parallel to the lateral direction to prevent the car 500 from going off.

[0046] When the second driving unit 33 is driven, the first push rod 321 swings horizontally to the top of the first right roller group 11, and the second push rod 322 swings horizontally to the top of the first left roller group 12. Alternatively, when the second driving unit 33 is driven, the first push rod 321 leaves the top of the first right roller group 11, and the second push rod 322 leaves the top of the first left roller group 12.

[0047] The push rod assembly 32 further includes two first connecting rods 325, wherein the first push rod 321 is connected to the first screw rod pair 333 via a first connecting rod 325a, and the second push rod 322 is connected to the first screw rod pair 333 via another first connecting rod 325b, thereby realizing the swing of the first push rod 321 and the second push rod 322. Since the first push rod 321 and the second push rod 322 are symmetrical with respect to the axis of the first screw rod pair 333, only the first push rod 321 is used to illustrate its swing.

[0048] The outer end of the first push rod 321 in the length direction abuts against the tire, and the inner end of the first push rod 321 in the length direction is provided with a first hinge structure 321a, and the first push rod 321 can swing around the first hinge structure 321a. Between the outer end and the inner end of the first push rod 321, on the side close to the inner end, a second hinge structure 321b is provided, and the screw nut 333a of the first screw pair 333 is provided with a third hinge structure 321c, and the two ends of the first connecting rod 325a are respectively hinged to the second hinge structure 321b and the third hinge structure 321c. When the second driving motor 331 drives the first screw pair 333 to feed, the screw nut 333a of the first screw pair 333 pulls the first connecting rod 325a, and the first connecting rod 325a pulls the first push rod 321 to swing around the first hinge structure 321a. The swing angle of the first push rod 321 can be changed by fine-tuning the position of the second hinge structure 321b and the shape of the first connecting rod 325a.

[0049] In this embodiment, when the second drive motor 331 drives the screw nut 333a of the first screw pair 333 to feed in a direction away from the second drive motor 331, the first push rod 321 and the second push rod 322 can swing to a position substantially parallel to the axial direction of the first roller 101 ( Figure 5), thereby smoothly pushing the tire of the automobile 500. When the second drive motor 331 drives the screw nut 333a of the first screw pair 333 to retract toward the direction close to the second drive motor 331, the first push rod 321 and the second push rod 322 can swing to a position substantially perpendicular to the lateral direction ( Figure 6 ), thereby enabling the push rod group 32 to completely leave the top of the first roller 101, thereby preventing the push rod group 32 from interfering with the automobile 500.

[0050] It should be noted that, although the present embodiment preferably uses the connecting rod to pull the push rod assembly 32 to achieve swinging, in fact, in other embodiments, the first push rod 321 may also be swung by means of a gear rack transmission. In this case, the rack is mounted on the screw nut 333a of the first screw pair 333, and the gear is mounted on the first push rod 321. The linear motion of the screw nut 333a is converted into the swinging motion of the first push rod 321 through the gear rack transmission mechanism.

[0051] The following takes the example of transferring the automobile 500 from the first carrying portion 1 to the storage portion 2 located at the front wheel side of the automobile 500 to describe the working process of the first transfer portion 3 .

[0052] S1: driving the car 500 onto the first load-bearing part 1 and returning the tire to the correct position;

[0053] S2 : The first driving unit 36 ​​drives the push rod unit 31 to move to the rear of the rear tire side of the automobile 500 .

[0054] S3: the second driving unit 33 drives the push rod group 32 to move, and the first push rod 321 swings horizontally to the top of the first right roller group 11, while the second push rod 322 swings horizontally to the top of the first left roller group 12.

[0055] S4: The first driving unit 36 ​​drives the push rod unit 31 to move toward the front tire side of the automobile 500, and the first push rod 321 and the second push rod 322 respectively abut against the rear tires of the automobile 500, pushing the automobile 500 to transfer to the storage unit 2 located on the front wheel side of the automobile 500.

[0056] S5: After the automobile 500 is completely transferred to the storage part 2, the first driving part 36 drives the push rod part 31 to move to the horizontal middle of the first bearing part 1, and the second driving part 33 drives the first push rod 321 and the second push rod 322 to leave the top of the first right roller group 11 and the top of the first left roller group 12 respectively.

[0057] Preferably, in order to shorten the driving stroke of the first driving part 36, the push rod group 32 may further include a third push rod 323 and a fourth push rod 324. In contrast, the first screw rod pair 333 includes two screw nuts 333a and 333b, wherein one screw nut 333a is connected to the first push rod 321 and the second push rod 322, and the other screw nut 333b is connected to the third push rod 323 and the fourth push rod 324. The first push rod 321 and the third push rod 323 are located on the same side of the first screw rod pair 333, and the second push rod 322 and the fourth push rod 324 are located on the other side of the first screw rod pair 333. When the second driving part 33 is driven, the first push rod 321 and the third push rod 323 are respectively swung horizontally to the top of the first right roller group 11, while the second push rod 322 and the fourth push rod 324 are respectively swung horizontally to the top of the first left roller group 12. Alternatively, when the second driving unit 33 is driven, the first push rod 321 and the third push rod 323 respectively leave the top of the first right roller group 11 , while the second push rod 322 and the fourth push rod 324 respectively leave the top of the first left roller group 12 .

[0058] The first push rod 321 and the second push rod 322 are located at the rear wheel side of the automobile 500, and the third push rod 323 and the fourth push rod 324 are located at the front wheel side of the automobile 500. When the rear wheels of the automobile 500 need to be pushed, the first push rod 321 and the second push rod 322 push the rear wheels of the automobile 500, and when the front wheels of the automobile 500 need to be pushed, the third push rod 323 and the fourth push rod 324 push the front wheels of the automobile 500. In this way, the no-load driving stroke of the first driving unit 36 ​​can be greatly reduced.

[0059] In fact, the third push rod 323 and the fourth push rod 324 can also push the rear wheels of the automobile 500. For example, when the first driving unit 36 ​​drives toward the front wheel side of the automobile 500, so that the first push rod 321 and the second push rod 322 push the rear wheels of the automobile 500 to travel a certain distance, the first driving unit 36 ​​can drive toward the rear wheel side of the automobile 500, so that the third push rod 323 and the fourth push rod 324 are close to the rear wheels of the automobile 500, and the third push rod 323 and the fourth push rod 324 are driven by the second driving unit 33 to swing to the top of the first right roller group 11 and the first left roller group 12 respectively, and then the first driving unit 36 ​​drives toward the front wheel side of the automobile 500, and the third push rod 323 and the fourth push rod 324 push the rear wheels of the automobile 500, so as to completely transfer the automobile 500 to the storage unit 2.

[0060] In this way, the driving stroke of the first driving part 36 can be further shortened.

[0061] In addition, the screw pair 332 can also include a second screw pair 334, and the second screw pair 334 and the first screw pair 333 are coaxial. Specifically, the second screw pair 334 and the first screw pair 333 are integrally formed, and the rotation direction of the second screw pair 334 (for example, left rotation) is opposite to the rotation direction of the first screw pair 333 (for example, right rotation). The third push rod 323 and the fourth push rod 324 are respectively connected to the second screw pair 334 and are respectively located on both sides of the second screw pair 334.

[0062] In addition, the push rod group 32 may also include two second connecting rods 326. Like the first push rod 321 and the second push rod 322, the third push rod 323 and the fourth push rod 324 are connected to the second screw pair 334 through the second connecting rods 326 (326a, 326b), respectively.

[0063] When the second driving unit 33 is driven, the first push rod 321 and the third push rod 323 are respectively swung horizontally to the top of the first right roller group 11, and the second push rod 322 and the fourth push rod 324 are respectively swung horizontally to the top of the first left roller group 12. Or when the second driving unit 33 is driven, the first push rod 321 and the third push rod 323 are respectively away from the top of the first right roller group 11, and the second push rod 322 and the fourth push rod 324 are respectively away from the top of the first left roller group 12. It should be noted that, in this embodiment, the first push rod 321 and the third push rod 323 swing in opposite directions, and the second push rod 322 and the fourth push rod 324 swing in opposite directions.

[0064] In this way, the lateral distance between the first push rod 321 and the third push rod 323 (the second push rod 322 and the fourth push rod 324) can be controlled to prevent interference when they swing, thereby making the structure of the push rod group 32 more compact.

[0065] In addition, when the storage part 2 includes multiple places, it also includes a second transfer part 4, the second transfer part 4 includes a longitudinal guide part 41 and a third driving part 42 driven along the longitudinal direction, the first bearing part 1 and the first transfer part 3 are installed on the second transfer part 4 and connected to the third driving part 42, and the third driving part 42 drives the first transfer part 3 to move longitudinally to dock with the longitudinally distributed storage parts 2 respectively.

[0066] Similarly, the longitudinal guide portion 41 may also select well-known guide assemblies such as a linear slide guide assembly, a roller and I-beam guide combination, a T-slot guide assembly, a dovetail groove guide assembly, etc. Since high precision is not required, a guide combination of a roller 411 and an I-beam 412 is preferred.

[0067] The third driving part 42 includes a third driving motor 421. The third driving motor 421 can be a three-phase asynchronous motor, such as a three-phase asynchronous motor or a reduction motor produced by SEW-Transmission Equipment Co., Ltd. When the longitudinal guide part 41 selects a guide combination of a roller and an I-beam, the third driving motor 421 is connected to the roller 411 through a driving shaft 422, and the driving roller 411 rolls on the I-beam 412, thereby realizing the longitudinal movement of the second transfer part 4.

[0068] Figure 8 Schematic diagram of the second transfer unit 4 and the third transfer unit 5. Figure 4 , and auxiliary reference Figure 1 In addition, a third transfer part 5 may be provided between the first transfer part 3 and the second transfer part 4. The third transfer part 5 is also a lateral transfer part. The third transfer part 5 includes a fourth drive motor 51, a gear rack transmission mechanism 52 and a third guide mechanism (linear guide rail) 53. The first bearing part 1 and the first transfer part 3 are mounted on the third transfer part 5, that is, mounted on the third guide mechanism 53. The rack of the gear rack transmission mechanism 52 is mounted on the first bearing part 1 or the first transfer part 3, and the gear is mounted on the output shaft of the fourth drive motor 51. The third transfer part 5 is mounted on the second transfer part 4. The third transfer part 5 is used to drive the entire first bearing part 1 lateraly so that the first bearing part 1 and the entire storage part 2 are seamlessly connected.

[0069] The various specific technical features described in the above specific embodiments can be combined in any way without contradiction. To avoid unnecessary repetition, the present invention does not separately explain various possible combinations.

[0070] The above embodiments are only used to illustrate the technical solutions of the present invention but not to limit the same. Any modification or equivalent substitution that does not depart from the scope of the present invention shall be included in the technical solutions of the present invention.

Claims

1. A vehicle transport device for transporting a vehicle, characterized in that: include: A first load-bearing portion, the first load-bearing portion comprising a load-bearing chassis and a plurality of first rollers distributed transversely and parallelly on the load-bearing chassis, the automobile being driven onto the first load-bearing portion; At least one storage portion, the storage portion comprising a plurality of second rollers distributed in parallel in a transverse direction, the storage portion being laterally butted against one side of the first bearing portion; A first transfer part is mounted on the bearing chassis, the first transfer part comprises a push rod part and a first driving part, the push rod part is connected to the first driving part, the push rod part can extend above the first bearing part, the first driving part drives the push rod part to move laterally, and the lateral movement range of the push rod part is greater than the entire first bearing part; The first bearing portion includes a first right roller group and a first left roller group, the first right roller group is composed of a portion of the plurality of first rollers, the first left roller group is composed of another portion of the plurality of first rollers, and the first transfer portion is disposed between the first right roller group and the first left roller group; The push rod part includes a push rod group and a second driving part, and the second driving part drives the push rod group to swing horizontally and swing to the top of the first bearing part, or leave from the top of the first bearing part; The second driving part comprises a second driving motor and a screw pair, the second driving motor is a three-phase asynchronous motor, and the push rod group is connected to the screw pair; The push rod group includes a first push rod and a second push rod, the screw rod pair includes a first screw rod pair, the first push rod and the second push rod are respectively connected to the first screw rod pair and are respectively located on both sides of the first screw rod pair, when the second driving unit is driven, the first push rod is horizontally swung to the top of the first right roller group, and the second push rod is horizontally swung to the top of the first left roller group, or, when the second driving unit is driven, the first push rod leaves the top of the first right roller group, and the second push rod leaves the top of the first left roller group; The push rod group also includes a third push rod and a fourth push rod, the third push rod and the fourth push rod are respectively connected to the screw rod pair and are respectively located on both sides of the screw rod pair, when the second driving unit is driven, the first push rod and the third push rod are respectively swung horizontally to the top of the first right roller group, and the second push rod and the fourth push rod are respectively swung horizontally to the top of the first left roller group, or, when the second driving unit is driven, the first push rod and the third push rod are respectively away from the top of the first right roller group, and the second push rod and the fourth push rod are respectively away from the top of the first left roller group; The automobile carried on the first carrying part is pushed by the first transfer part installed on the carrying chassis of the first carrying part, and is completely transferred to the storage part docked with one side of the first carrying part, and in the process of the first transfer part pushing the automobile, When the first driving unit drives toward the front wheel side of the car, causing the first push rod and the second push rod to push the rear wheels of the car to travel a certain distance, the first driving unit drives toward the rear wheel side of the car, causing the third push rod and the fourth push rod to approach the rear wheels of the car, and then the first driving unit drives toward the front wheel side of the car, and the third push rod and the fourth push rod push the rear wheels of the car to completely transfer the car to the storage unit.

2. The vehicle transport device according to claim 1, characterized in that: The screw pair further comprises a second screw pair, the second screw pair is coaxially connected to the first screw pair, and the thread rotation direction of the second screw pair is opposite to that of the first screw pair; The third push rod and the fourth push rod are respectively connected to the second screw rod pair and are respectively located on two sides of the second screw rod pair; The swing direction of the third push rod is opposite to the swing direction of the first push rod, and the swing direction of the fourth push rod is opposite to the swing direction of the second push rod.

3. The vehicle transport device according to claim 2, characterized in that: The push rod assembly further includes two first connecting rods and two second connecting rods, wherein the first push rod is connected to the first screw rod pair through one of the first connecting rods, and the second push rod is connected to the first screw rod pair through another of the first connecting rods; The third push rod is connected to the second screw rod pair through one of the second connecting rods, and the fourth push rod is connected to the second screw rod pair through another of the second connecting rods.

4. A vehicle transport device according to claim 1 or 2, characterized in that: The storage portion includes two locations, which are respectively located on two lateral sides of the first bearing portion.

5. The vehicle transport device according to claim 1 or 2, characterized in that: The storage portion includes a plurality of locations, a portion of which is located on one side of the first bearing portion in the transverse direction and is distributed in parallel in the longitudinal direction; The other part is located on the other side of the first bearing portion in the transverse direction and is distributed in parallel in the longitudinal direction; The automobile transport device also includes a second transfer part, which includes a longitudinal guide part and a third drive part driven in the longitudinal direction, and the first load-bearing part and the first transfer part are installed on the second transfer part, so that the first transfer part of the load-bearing chassis installed on the first load-bearing part is installed on the longitudinal guide part and connected to the third drive part, and the third drive part drives the first transfer part to move longitudinally.

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