Vehicle carrying mobile lift

Abstract

This invention discloses a vehicle-mounted mobile lift, comprising: a base with a receiving cavity and an opening at the top of the base identical to the receiving cavity; a lifting mechanism, one end of which is fixed within the receiving cavity, and the other end of which can reciprocate through the opening; a receiving plate fixed to the other end of the lifting mechanism, which can move vertically; and a transfer mechanism located at the bottom of the base, which can move the base horizontally; the outline of the opening is the same as the outline of the receiving plate, and the receiving plate can cover the opening. The technical solution of this invention aims to achieve the transfer processing of a lifted vehicle.

Description

Technical Field

[0001] This invention relates to the field of lift technology, and in particular to a vehicle-mounted mobile lift. Background Technology

[0002] Traditional parking lots rely on manual labor to drive vehicles into designated spaces, and can only accommodate ground-level vehicles, resulting in low efficiency and inefficient use of space. Existing lifts, however, only have a single lifting function and cannot transfer vehicles after lifting them. Summary of the Invention

[0003] The main objective of this invention is to provide a vehicle-mounted mobile lift, which aims to enable the transfer of vehicles after lifting.

[0004] To achieve the above objectives, the present invention provides a vehicle-mounted mobile lift, which includes:

[0005] A seat body, wherein the seat body is provided with a receiving cavity, and the top of the seat body has an opening identical to the receiving cavity;

[0006] A lifting mechanism, one end of which is fixed inside the receiving cavity, and the other end of which is capable of reciprocating lifting motion from the opening;

[0007] A receiving plate is fixed to the other end of the lifting member, and the lifting mechanism can drive the receiving plate to move up and down.

[0008] A transfer mechanism is provided at the bottom of the base, and the transfer mechanism is capable of moving the base horizontally.

[0009] The outline of the opening is the same as the outline of the receiving plate, and the receiving plate can cover the opening.

[0010] In some embodiments of the present invention, the lifting mechanism includes symmetrically arranged lifting units, each lifting unit including a first lifting arm and a second lifting arm, the first lifting arm and the second lifting arm being hinged together.

[0011] The first lifting arm includes a first lever arm and a second lever arm, and the second lifting arm includes a third lever arm and a fourth lever arm;

[0012] One end of the first lever arm is hinged to one end of the second lever arm via a first hinge, and one end of the third lever arm is hinged to one end of the fourth lever arm via a second hinge; the other ends of the first lever arm and the other ends of the third lever arm are both hinged to the base body;

[0013] The middle part of the first lever arm is pivotally connected to the middle part of the third lever arm, and the middle part of the second lever arm is pivotally connected to the middle part of the fourth lever arm.

[0014] In some embodiments of the present invention, one end of the first hinge member is hinged to the first lever arm, and the other end of the first hinge member is hinged to the second lever arm; one end of the second hinge member is hinged to the third lever arm, and the other end of the second hinge member is hinged to the fourth lever arm; the length of the first hinge member is greater than the sum of the thicknesses of the first lever arm and the second lever arm; the length of the second hinge member is greater than the sum of the thicknesses of the third lever arm and the fourth lever arm.

[0015] In some embodiments of the present invention, the lifting mechanism further includes a hydraulic cylinder, one end of which is hinged to the third lever arm and the other end of which is hinged to the fourth lever arm.

[0016] In some embodiments of the present invention, the lifting mechanism further includes a connecting arm for connecting the symmetrically arranged lifting units. The connecting arm includes a first connecting section and a second connecting section. The two ends of the first connecting section are respectively connected to the third lever arm of the corresponding lifting unit, and the two ends of the second connecting section are respectively connected to the fourth lever arm of the corresponding lifting unit.

[0017] In some embodiments of the present invention, the lifting mechanism further includes a hydraulic cylinder, one end of which is hinged to the first connecting section and the other end of which is hinged to the second connecting section.

[0018] In some embodiments of the present invention, the second lifting arm is connected to the inside of the first lifting arm.

[0019] In some embodiments of the present invention, the transfer mechanism includes a moving wheel and a steering mechanism for driving the moving wheel to turn.

[0020] In some embodiments of the present invention, the transfer mechanism is located at the four corners of the base, and the opening is located at the center of the base.

[0021] In some embodiments of the present invention, the vehicle-mounted mobile lift is further provided with a wire encoder for detecting the lifting distance.

[0022] The technical solution of this invention realizes the movement and transfer of the seat body through a transfer mechanism, and realizes the installation of the lifting mechanism through a receiving cavity. It realizes the lifting and resetting action of the lifting mechanism in the seat body at the opening, and supports and lifts the car through a receiving plate. Combined with the transfer mechanism, the car can be lifted and its position can be moved horizontally. By matching the contour of the receiving plate with the opening, when the lifting mechanism is reset, the seat body and the receiving plate can be visually integrated. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0024] Figure 1 This is a schematic diagram of the structure of the vehicle-mounted mobile lift of the present invention;

[0025] Figure 2 This is one of the schematic diagrams of the internal structure of the vehicle-mounted mobile lift of the present invention;

[0026] Figure 3 for Figure 2 Enlarged view of point A;

[0027] Figure 4 This is the second schematic diagram of the internal structure of the vehicle-mounted mobile lift of the present invention;

[0028] Figure 5 for Figure 4 Enlarged view of point B.

[0029] Explanation of icon numbers:

[0030] 1. Base; 2. Lifting unit; 21. First lifting arm; 211. First lever arm; 212. Second lever arm; 22. Second lifting arm; 221. Third lever arm; 222. Fourth lever arm; 23. First hinge; 24. Second hinge; 3. Support plate; 4. Transfer mechanism; 41. Moving wheel; 42. Steering mechanism; 5. Hydraulic cylinder; 6. Connecting arm;

[0031] The realization of the objective, functional features and advantages of the present invention will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Implementation

[0032] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0033] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indication will also change accordingly.

[0034] Furthermore, the use of terms such as "first" and "second" in this invention is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, the user should consider such a combination of technical solutions to be non-existent and not within the scope of protection claimed by this invention.

[0035] See appendix Figure 1-5 This invention proposes a vehicle-mounted mobile lift, which includes:

[0036] The seat 1 has a receiving cavity, and the top of the seat 1 has an opening that is the same as the receiving cavity;

[0037] The lifting mechanism has one end fixed inside the receiving cavity, and the other end of the lifting component can perform reciprocating lifting movements through the opening.

[0038] The receiving plate 3 is fixed to the other end of the lifting component, and the lifting mechanism can drive the receiving plate 3 to move up and down.

[0039] The transfer mechanism 4 is located at the bottom of the base 1 and can drive the base 1 to move horizontally.

[0040] The outline of the opening is the same as that of the receiving plate 3, and the receiving plate 3 can cover the opening.

[0041] Based on the above technical features, the transfer mechanism 4 enables the movement and transfer of the seat 1, and the installation of the lifting mechanism is achieved through the receiving cavity. This enables the lifting mechanism inside the seat 1 to perform lifting and resetting actions at the opening, and the receiving plate 3 supports and lifts the vehicle. Combined with the transfer mechanism 4, the vehicle can be lifted and its position can be moved horizontally. By matching the receiving plate 3 with the opening contour, when the lifting mechanism is reset, the seat 1 and the receiving plate 3 can be visually integrated.

[0042] Furthermore, the lifting mechanism includes symmetrically arranged lifting units 2, each including a first lifting arm 21 and a second lifting arm 22, which are hinged together. The lifting unit 2 is used to lift and lower the receiving plate 3, and the hinge between the first lifting arm 21 and the second lifting arm 22 enables the shearing action of the lifting motion.

[0043] The first lifting arm 21 includes a first lever arm 211 and a second lever arm 212, and the second lifting arm 22 includes a third lever arm 221 and a fourth lever arm 222. One end of the first lever arm 211 is hinged to one end of the second lever arm 212 through a first hinge 23, and one end of the third lever arm 221 is hinged to one end of the fourth lever arm 222 through a second hinge 24. The other ends of the first lever arm 211 and the third lever arm 221 are both hinged to the base 1, thereby realizing the lifting activities of the first lifting arm 21 and the second lifting arm 22.

[0044] The middle part of the first lever arm 211 is pivotally connected to the middle part of the third lever arm 221, and the middle part of the second lever arm 212 is pivotally connected to the middle part of the fourth lever arm 222; thereby realizing the linkage lifting and resetting activity between the first lifting arm 21 and the second lifting arm 22. When the second lifting arm 22 or the first lifting arm 21 moves, it can drive the movement of the other lifting arm.

[0045] Specifically, one end of the first hinge 23 is hinged to the first lever arm 211, and the other end of the first hinge 23 is hinged to the second lever arm 212; one end of the second hinge 24 is hinged to the third lever arm 221, and the other end of the second hinge 24 is hinged to the fourth lever arm 222; the length of the first hinge 23 is greater than the sum of the thicknesses of the first lever arm 211 and the second lever arm 212; the length of the second hinge 24 is greater than the sum of the thicknesses of the third lever arm 221 and the fourth lever arm 222; by setting the first hinge 23 and the second hinge 24, when the first lever arm 211 and the second lever arm 212 are hinged and folded, the first lever arm... 211 and the second lever arm 212 can be set in parallel, and by making the length of the first hinge 23 greater than that of the first lever arm 211 and the second lever arm 212, interference is avoided when they are stacked in parallel; similarly, by setting the second hinge 24, the third lever arm 221 and the fourth lever arm 222 can be stacked horizontally; by setting the support plate 3 on the first lifting arm 21 and the second lifting arm 22, the support plate 3 can be set horizontally. Compared with the traditional lifting device, the support plate 3 and the seat 1 can be set horizontally, reducing the lifting and lowering height, and the seat 1 can be moved to the bottom of the vehicle to lift the vehicle body.

[0046] The lifting mechanism also includes a hydraulic cylinder 5, one end of which is hinged to the third lever arm 221 and the other end of which is hinged to the fourth lever arm 222; thereby driving the second lifting arm 22 and thus driving the movement of the first lifting arm 21.

[0047] Specifically, the lifting mechanism also includes a connecting arm 6, which is used to connect the symmetrically arranged lifting units 2. The connecting arm 6 includes a first connecting section and a second connecting section. The two ends of the first connecting section are respectively connected to the third lever arm 221 of the corresponding lifting unit 2, and the two ends of the second connecting section are respectively connected to the fourth lever arm 222 of the corresponding lifting unit 2. The linkage lifting action of the symmetrically arranged lifting units 2 is realized through the first connecting section and the second connecting section.

[0048] Furthermore, the lifting mechanism also includes a hydraulic cylinder 5, one end of which is hinged to the first connecting section and the other end of which is hinged to the second connecting section; thereby driving the first lifting arm 21 and the second lifting arm 22; and by being positioned between the third lever arm 221 and the fourth lever arm 222, the hydraulic cylinder 5 is horizontally retracted when it returns, reducing the vertical height of the device.

[0049] In this embodiment, the second lifting arm 22 is connected to the inner side of the first lifting arm 21, so that the second lifting arm 22 and the first lifting arm 21 can retract and descend at the same horizontal plane, further reducing the vertical height of the device.

[0050] The transfer mechanism 4 includes a moving wheel 41 and a steering mechanism 42 that drives the moving wheel 41 to turn, thereby realizing the transfer of the seat 1 and the steering effect.

[0051] In this embodiment, the transfer mechanism 4 is located at the four corners of the base 1, and the opening is located in the middle of the base 1; this improves the lifting and movement stability of the vehicle-mounted mobile lift.

[0052] Furthermore, the vehicle-mounted mobile lift is also equipped with a wire encoder for detecting the lifting distance, which detects the displacement height signal.

[0053] The above description is merely a preferred embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structural transformations made using the contents of the present invention's specification and drawings under the inventive concept of the present invention, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present invention.

Claims

1. A vehicle-mounted mobile lift, characterized in that, The vehicle-mounted mobile lift includes: A seat body, wherein the seat body is provided with a receiving cavity, and the top of the seat body has an opening identical to the receiving cavity; A lifting mechanism, one end of which is fixed inside the receiving cavity, and the other end of which can reciprocate through the opening; A receiving plate is fixed to the other end of the lifting mechanism, and the lifting mechanism can drive the receiving plate to move up and down. A transfer mechanism is provided at the bottom of the base, and the transfer mechanism is capable of moving the base horizontally. The outline of the opening is the same as the outline of the receiving plate, and the receiving plate can cover the opening. The lifting mechanism includes symmetrically arranged lifting units, each lifting unit including a first lifting arm and a second lifting arm, the first lifting arm and the second lifting arm being hinged together; The first lifting arm includes a first lever arm and a second lever arm, and the second lifting arm includes a third lever arm and a fourth lever arm; One end of the first lever arm is hinged to one end of the second lever arm via a first hinge, and one end of the third lever arm is hinged to one end of the fourth lever arm via a second hinge; the other ends of the first lever arm and the other ends of the third lever arm are both hinged to the base body; The middle part of the first lever arm is pivotally connected to the middle part of the third lever arm, and the middle part of the second lever arm is pivotally connected to the middle part of the fourth lever arm; One end of the first hinge is hinged to the first lever arm, and the other end of the first hinge is hinged to the second lever arm; one end of the second hinge is hinged to the third lever arm, and the other end of the second hinge is hinged to the fourth lever arm; the length of the first hinge is greater than the sum of the thicknesses of the first lever arm and the second lever arm; the length of the second hinge is greater than the sum of the thicknesses of the third lever arm and the fourth lever arm.

2. The vehicle-mounted mobile lift as described in claim 1, characterized in that, The lifting mechanism also includes a hydraulic cylinder, one end of which is hinged to the third lever arm, and the other end of which is hinged to the fourth lever arm.

3. The vehicle-mounted mobile lift as described in claim 1, characterized in that, The lifting mechanism further includes a connecting arm for connecting the symmetrically arranged lifting units. The connecting arm includes a first connecting section and a second connecting section. The two ends of the first connecting section are respectively connected to the third lever arm of the corresponding lifting unit, and the two ends of the second connecting section are respectively connected to the fourth lever arm of the corresponding lifting unit.

4. The vehicle-mounted mobile lift as described in claim 3, characterized in that, The lifting mechanism also includes a hydraulic cylinder, one end of which is hinged to the first connecting section, and the other end of which is hinged to the second connecting section.

5. The vehicle-mounted mobile lift as described in claim 1, characterized in that, The second lifting arm is connected to the inside of the first lifting arm.

6. The vehicle-mounted mobile lift as described in claim 1, characterized in that, The transfer mechanism includes a moving wheel and a steering mechanism that drives the moving wheel to turn.

7. The vehicle-mounted mobile lift as described in claim 6, characterized in that, The transfer mechanism is located at the four corners of the base, and the opening is located in the middle of the base.

8. The vehicle-mounted mobile lift as described in claim 1, characterized in that, The vehicle-mounted mobile lift is also equipped with a wire encoder for detecting the lifting distance.

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