Lifting device for disassembling scraped car

Abstract

The utility model discloses a lifting device for disassembling a scraped car. A supporting mechanism comprises four stand columns, and a top plate is arranged at the tops of the four stand columns; the lifting and fixing mechanism is arranged among the four stand columns and comprises sliding sleeves which are arranged on the stand columns and can slide up and down, a lifting platform is arranged among the four sliding sleeves, a mounting cavity is formed in the lifting platform, and a fixing assembly used for fixing the scraped car is arranged on the bottom face of the lifting platform; the lifting driving mechanism is arranged on the top surface of the top plate, is connected with the lifting platform and is used for driving the lifting platform to lift up and down; the translation driving mechanism is arranged in the mounting cavity and used for driving the fixing assembly to move in the horizontal direction. According to the lifting device for disassembling the scraped car, lifting during disassembling of the scraped car can be achieved, left-right translation of the lifted scraped car can be achieved, anti-falling protection can be conducted on the lifted scraped car, and the safety performance is high.

Description

Technical Field

[0001] The utility model relates to the technical field of scrapped car processing, in particular to a lifting device used for dismantling scrapped cars. Background Art

[0002] Motor vehicles that have reached the national scrapping standards or that have not reached the national scrapping standards but have serious damage to the engine or chassis and have been found to fail to meet the national motor vehicle operation safety technical conditions or fail to meet the national motor vehicle pollutant emission standards are called scrapped vehicles. In the process of dismantling scrapped vehicles, they need to be lifted, so the lifting device for dismantling scrapped vehicles was born.

[0003] When dismantling a scrapped car, it is sometimes necessary to move the scrapped car left and right to obtain enough dismantling space, but the existing dismantling lift cannot achieve its function when it needs to move left and right, causing inconvenience in dismantling. Utility Model Content

[0004] In view of the above-mentioned defects or deficiencies in the prior art, it is desirable to provide a lifting device for dismantling scrapped vehicles.

[0005] The utility model provides a lifting device for dismantling scrapped cars, comprising a supporting mechanism, a lifting fixing mechanism, a lifting driving mechanism and a translation driving mechanism; wherein:

[0006] The support mechanism comprises four upright posts distributed in a rectangular shape, and a top plate is fixedly provided on the top of the four upright posts;

[0007] The lifting and fixing mechanism is arranged between the four upright posts, and comprises a sliding sleeve arranged on the upright post and capable of sliding up and down. A lifting platform in the horizontal direction is fixedly arranged between the four sliding sleeves, and a fixing component for fixing the scrapped car is arranged on the bottom surface of the lifting platform; the fixing component comprises a mounting plate, and four mounting columns distributed in a rectangular shape are fixedly arranged at the four corners of the top surface of the mounting plate, and the top surfaces of the four mounting columns are slidably arranged on the bottom surface of the lifting platform; a plurality of driving cylinders in the vertical direction are evenly fixedly arranged on the mounting plate, and an electromagnetic suction cup is fixedly arranged at the transmission end of the driving cylinder; a mounting cavity is arranged inside the lifting platform, and two mutually parallel through holes are arranged on the bottom surface of the mounting cavity corresponding to the sliding direction of the mounting column;

[0008] The lifting drive mechanism is arranged on the top surface of the top plate and connected to the lifting platform, and is used to drive the lifting platform to perform up and down lifting actions;

[0009] The translation drive mechanism is arranged inside the installation cavity, and is used for driving the fixed component to move in the horizontal direction; the translation drive mechanism includes a sliding bar slidably arranged inside the installation cavity, and the sliding bar is arranged perpendicular to the through hole; two sliding bars are arranged, and a connecting rod is fixedly arranged between the two sliding bars, and is used for ensuring synchronous sliding of the two sliding bars; each sliding bar is fixedly connected to the corresponding two installation columns by a connecting column; the connecting column passes through the corresponding through hole; an electric push rod is fixedly arranged inside the installation cavity, and the transmission end of the electric push rod is fixedly connected to the side wall of the corresponding sliding bar, and is used for driving the two sliding bars to slide and move.

[0010] Preferably, the lifting drive mechanism includes a transmission assembly and a bidirectional motor; wherein,

[0011] The transmission assembly is provided with two groups, and the two groups of transmission assemblies are symmetrically arranged on the top surface of the top plate, and the transmission assembly includes two symmetrical mounting vertical plates fixedly arranged on the top surface of the top plate, and a right-angle commutator is fixedly arranged on the top surface of the top plate between the two mounting vertical plates, and a first rotating shaft is arranged between the two output shafts of the right-angle commutator and the corresponding mounting vertical plates; one end of the first rotating shaft is rotatably connected to the corresponding mounting vertical plate, and the other end is fixedly connected to an output shaft of the right-angle commutator; a wire take-up drum is fixedly sleeved on the circumferential outer side of one end of the first rotating shaft close to the corresponding mounting vertical plate, and a wire body is wound on the wire take-up drum; one end of the wire body away from the wire take-up drum passes through the top plate and is fixedly connected to the lifting platform;

[0012] The bidirectional motor is fixedly arranged on the top surface of the top plate between the two groups of transmission components, and the two output shafts of the bidirectional motor are fixedly connected to the input shafts of the two right-angle commutators through the second rotating shaft respectively.

[0013] Preferably, it also includes a protection pin assembly arranged on the column, which is used to protect the bottom of the scrapped car; the protection pin assembly includes a through hole arranged on the column, and a T-shaped plug plate is arranged through the through hole, which is used to be arranged on the bottom of the scrapped car to protect it from falling.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model is used for the lifting device of scrapped car dismantling. The scrapped car is fixed by the fixed component, and the fixed component is lifted up and down by the lifting drive mechanism to complete the lifting action of the scrapped car; and the fixed scrapped car and the fixed component are translated to the left and right by the translation drive mechanism, so as to make room for dismantling and improve the dismantling efficiency.

[0016] In addition, a protection pin assembly is provided, which can insert the T-shaped plug plate into the corresponding through hole and then abut against the bottom of the scrapped car to avoid failure of the electromagnetic suction cup and the scrapped car falling to cause safety problems to the staff.

[0017] It should be understood that the contents described in the summary of the utility model are not intended to limit the key or important features of the embodiments of the utility model, nor are they intended to limit the scope of the utility model.

[0018] Other features of the present invention will become readily understood through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0020] Figure 1 A schematic diagram of the structure of a lifting device for dismantling scrapped vehicles provided by an embodiment of the utility model;

[0021] Figure 2 A schematic diagram of the structure of the lifting drive mechanism from a top view;

[0022] Figure 3 It is a schematic diagram of the structure of the translation drive mechanism and the fixing assembly from a side view;

[0023] Numbers in the figure: 1. column; 2. top plate; 3. sliding sleeve; 4. lifting platform; 5. mounting cavity; 6. mounting plate; 7. mounting column; 8. driving cylinder; 9. electromagnetic suction cup; 10. through hole; 11. bidirectional motor; 12. mounting plate; 13. right-angle commutator; 14. first rotating shaft; 15. take-up reel; 16. wire body; 17. sliding bar; 18. connecting column; 19. electric push rod; 20. through hole; 21. T-type plug plate; 22. second rotating shaft; 23. connecting rod. DETAILED DESCRIPTION

[0024] The utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It is understood that the specific embodiments described herein are only used to explain the relevant utility model, rather than to limit the utility model. It is also necessary to explain that, for the convenience of description, only the parts related to the utility model are shown in the accompanying drawings.

[0025] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments of the present invention can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0026] Please refer to Figures 1 to 3 The embodiment of the utility model provides a lifting device for dismantling scrapped vehicles, including a supporting mechanism, a lifting and fixing mechanism, a lifting driving mechanism and a translation driving mechanism; wherein,

[0027] The supporting mechanism includes four columns 1 distributed in a rectangular shape, and a top plate 2 is fixedly arranged on the top of the four columns; the four columns 1 are connected to the top plate 2 by welding to improve the structural strength;

[0028] The lifting and fixing mechanism is arranged between the four columns 1, and includes a sliding sleeve 3 arranged on the column and capable of sliding up and down. The sliding sleeve 3 and the corresponding column 1 can be connected and arranged to slide up and down by means of a slide rail and a roller;

[0029] A lifting platform 4 located in the horizontal direction is fixedly arranged between the four sliding sleeves 3, and an installation cavity 5 is arranged inside the lifting platform 4 for installing a translation drive mechanism;

[0030] The bottom surface of the lifting platform 4 is provided with a fixing assembly for fixing the scrapped car;

[0031] In a preferred embodiment, the fixing assembly includes a mounting plate 6, four mounting columns 7 distributed in a rectangular shape are fixedly provided at the four corners of the top surface of the mounting plate 6, and the top surfaces of the four mounting columns 7 are slidably provided on the bottom surface of the lifting platform 4; a plurality of vertical driving cylinders 8 are evenly and fixedly provided on the mounting plate 6, and an electromagnetic suction cup 9 is fixedly provided at the transmission end of the driving cylinder 8.

[0032] In a preferred embodiment, two mutually parallel through holes 10 are provided on the bottom surface of the mounting cavity 5 corresponding to the sliding direction of the mounting column 7 .

[0033] Among them, the bottom surface of the lifting platform 4 is symmetrically provided with tracks on both sides of each through hole 10, and the top surface of the mounting column 7 is symmetrically provided with two rows of rollers corresponding to the tracks, and the rollers are embedded in the internal setting of the corresponding tracks, that is, the mounting column 7 is located directly below the corresponding through hole 10.

[0034] The lifting drive mechanism is arranged on the top surface of the top plate 2 and connected to the lifting platform 4, and is used to drive the lifting platform 4 to perform up and down lifting actions;

[0035] In a preferred embodiment, the lifting drive mechanism includes a transmission assembly and a bidirectional motor 11; wherein,

[0036] The transmission assembly is provided with two groups, and the two groups of transmission assemblies are symmetrically arranged on the top surface of the top plate 2. The transmission assembly includes two symmetrical mounting vertical plates 12 fixedly arranged on the top surface of the top plate 2, and a right-angle commutator 13 is fixedly arranged on the top surface of the top plate 2 between the two mounting vertical plates 12, and a first rotating shaft 14 is arranged between the two output shafts of the right-angle commutator 13 and the corresponding mounting vertical plates 12; one end of the first rotating shaft 14 is rotatably connected to the corresponding mounting vertical plate 12, and the other end is fixedly connected to an output shaft of the right-angle commutator 13; a wire take-up drum 15 is fixedly sleeved on the circumferential outer side of one end of the first rotating shaft 14 close to the corresponding mounting vertical plate 12, and a wire body 16 is wound on the wire take-up drum 15; the end of the wire body 16 away from the wire take-up drum 15 passes through the top plate 2 and is fixedly connected to the lifting platform 4;

[0037] The bidirectional motor 11 is fixedly arranged on the top surface of the top plate 2 between the two groups of transmission components. The two output shafts of the bidirectional motor 11 are fixedly connected to the input shafts of the two right-angle commutators 13 through the second rotating shaft 22 respectively. The bidirectional motor 11 drives the second rotating shaft 22 to rotate, and drives the first rotating shaft 14 to rotate through the right-angle commutator 13, thereby realizing the rotation of the take-up reel 15.

[0038] The translation drive mechanism is arranged inside the installation cavity 5 and is used to drive the fixed component to move in the horizontal direction.

[0039] In a preferred embodiment, the translation drive mechanism includes a sliding bar 17 slidably arranged inside the mounting cavity 5, and the sliding bar 17 is arranged perpendicular to the through hole 10; there are two sliding bars 17, and a connecting rod 23 is fixedly arranged between the two sliding bars 17, which is used to ensure the synchronous sliding of the two sliding bars 17; each sliding bar 17 is fixedly connected to the corresponding two mounting columns 7 through a connecting column 18; the connecting column 18 is arranged to pass through the corresponding through hole 10; an electric push rod 19 is fixedly arranged inside the mounting cavity 5, and the transmission end of the electric push rod 19 is fixedly connected to the side wall of the corresponding sliding bar 17, which is used to drive the two sliding bars 17 to slide and move.

[0040] In a preferred embodiment, it also includes a protection pin assembly arranged on the column 1, which is used to protect the bottom of the scrapped car; the protection pin assembly includes a through hole 20 arranged on the column 1, and a T-shaped plug plate 21 is arranged through the through hole 20, which is used to be arranged on the bottom of the scrapped car to protect it from falling.

[0041] The working principle of this utility model:

[0042] During operation, the scrapped car is moved to the inside of the support frame, and then the bidirectional motor 11 is started. The bidirectional motor 11 drives the two opposite transmission shafts thereon to drive the two second rotating shafts 22 to rotate respectively. The two second rotating shafts 22 are fixedly connected to the two input shafts of the two right-angle commutators 13 respectively. By driving the two input shafts of the two right-angle commutators 13 to rotate, the two output shafts of the two right-angle commutators 13 are driven to rotate respectively, thereby realizing the rotation of the first rotating shaft 14. The rotation of the first rotating shaft 14 drives the corresponding take-up drum 15 to rotate, and the wire body 16 on the take-up drum 15 is released downward to realize the action of lowering the lifting platform 4 and the fixed component until the fixed component approaches the top surface of the scrapped car; then the electromagnetic suction cup 9 is driven downward by the driving cylinder 8 to fit the top surface of the car. According to the different heights of the top surface of the scrapped car, the corresponding electromagnetic suction cup 9 can be driven to descend to different heights according to the driving cylinder 8, and the electromagnetic suction cup 9 is started to uniformly and stably adsorb and fix the scrapped car;

[0043] Then, the bidirectional motor 11 rotates in the opposite direction to rotate the take-up drum 15 in the opposite direction, so that the wire body 16 is wound upward, thereby realizing the upward rise of the lifting platform 4, the fixed components and the scrapped car as a whole to a certain height, leaving the disassembly space at the bottom;

[0044] If the left or right side of the scrapped car needs disassembly space, the electric push rod 19 is started to drive the two sliding bars 17 to slide to the left or right side. Since the sliding bars 17 are fixedly connected to the mounting column 7 through the connecting column 18, the fixed assembly is driven to move horizontally to the left or right side as a whole, making room for disassembly on the corresponding side.

[0045] In addition, the safety pin assembly is provided, and after the scrapped car is raised to a certain height, the T-shaped plug plate 21 is inserted into the through hole 20, and the T-shaped plug plate 21 is located at the bottom of the scrapped car after it is raised, and the T-shaped plug plate 21 is provided to provide protection and support to the scrapped car, so as to prevent the scrapped car from falling and causing a safety accident after the electromagnetic suction cup 9 fails unexpectedly;

[0046] The whole device can not only realize the lifting of the scrapped car during dismantling, but also realize the left and right translation of the lifted scrapped car, and prevent the lifted scrapped car from falling, with high safety performance.

[0047] In the description of this specification, the terms "connection", "installation", "fixation" and the like should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0048] In the description of this specification, the description of the terms "one embodiment", "some embodiments", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0049] The above are only preferred embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A lifting device for dismantling scrapped vehicles, characterized in that: It includes a supporting mechanism, a lifting and fixing mechanism, a lifting driving mechanism and a translation driving mechanism; wherein, The support mechanism comprises four upright posts distributed in a rectangular shape, and a top plate is fixedly provided on the top of the four upright posts; The lifting and fixing mechanism is arranged between the four upright posts, and comprises a sliding sleeve arranged on the upright post and capable of sliding up and down. A lifting platform in the horizontal direction is fixedly arranged between the four sliding sleeves, and a fixing component for fixing the scrapped car is arranged on the bottom surface of the lifting platform; the fixing component comprises a mounting plate, and four mounting columns distributed in a rectangular shape are fixedly arranged at the four corners of the top surface of the mounting plate, and the top surfaces of the four mounting columns are slidably arranged on the bottom surface of the lifting platform; a plurality of driving cylinders in the vertical direction are evenly fixedly arranged on the mounting plate, and an electromagnetic suction cup is fixedly arranged at the transmission end of the driving cylinder; a mounting cavity is arranged inside the lifting platform, and two mutually parallel through holes are arranged on the bottom surface of the mounting cavity corresponding to the sliding direction of the mounting column; The lifting drive mechanism is arranged on the top surface of the top plate and connected to the lifting platform, and is used to drive the lifting platform to perform up and down lifting actions; The translation drive mechanism is arranged inside the installation cavity, and is used for driving the fixed component to move in the horizontal direction; the translation drive mechanism includes a sliding bar slidably arranged inside the installation cavity, and the sliding bar is arranged perpendicular to the through hole; two sliding bars are arranged, and a connecting rod is fixedly arranged between the two sliding bars, and is used for ensuring synchronous sliding of the two sliding bars; each sliding bar is fixedly connected to the corresponding two installation columns by a connecting column; the connecting column passes through the corresponding through hole; an electric push rod is fixedly arranged inside the installation cavity, and the transmission end of the electric push rod is fixedly connected to the side wall of the corresponding sliding bar, and is used for driving the two sliding bars to slide and move.

2. The lifting device for dismantling scrapped vehicles according to claim 1, characterized in that: The lifting drive mechanism includes a transmission assembly and a bidirectional motor; wherein, The transmission assembly is provided with two groups, and the two groups of transmission assemblies are symmetrically arranged on the top surface of the top plate, and the transmission assembly includes two symmetrical mounting vertical plates fixedly arranged on the top surface of the top plate, and a right-angle commutator is fixedly arranged on the top surface of the top plate between the two mounting vertical plates, and a first rotating shaft is arranged between the two output shafts of the right-angle commutator and the corresponding mounting vertical plates; one end of the first rotating shaft is rotatably connected to the corresponding mounting vertical plate, and the other end is fixedly connected to an output shaft of the right-angle commutator; a wire take-up drum is fixedly sleeved on the circumferential outer side of one end of the first rotating shaft close to the corresponding mounting vertical plate, and a wire body is wound on the wire take-up drum; one end of the wire body away from the wire take-up drum passes through the top plate and is fixedly connected to the lifting platform; The bidirectional motor is fixedly arranged on the top surface of the top plate between the two groups of transmission components, and the two output shafts of the bidirectional motor are fixedly connected to the input shafts of the two right-angle commutators through the second rotating shaft respectively.

3. The lifting device for dismantling scrapped vehicles according to claim 1, characterized in that: It also includes a protection pin assembly arranged on the column, which is used to support and protect the bottom of the scrapped car; the protection pin assembly includes a through hole arranged on the column, and a T-shaped plug plate is arranged through the through hole, which is used to be arranged on the bottom of the scrapped car to protect it from falling.

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