CN210191281U

CN210191281U - Automobile tail plate capable of vertically lifting

Info

Publication number: CN210191281U
Application number: CN201920443784.3U
Authority: CN
Inventors: Jie Li; 李�杰
Original assignee: Shenzhen Yinuo Qianjin Machinery Equipment Co Ltd
Current assignee: Shenzhen Yinuo Qianjin Machinery Equipment Co Ltd
Priority date: 2019-04-03
Filing date: 2019-04-03
Publication date: 2020-03-27
Anticipated expiration: 2029-04-03

Abstract

The utility model discloses a vertical lift's car tailboard, which comprises a base, through the first motor of bolt fixedly connected with on the outer wall of one side of base, the one end of first motor is rotated through the pivot and is connected with the lead screw, close soon through the screw thread on the outer wall of lead screw and be connected with the removal seat, the top of removing the seat is provided with moving frame and second motor, moving frame is located one side of second motor, and moves through bolt fixedly connected with mount on the frame on keeping away from one side outer wall of second motor. This vertical lift's car tailboard, the tailboard of being convenient for through the car tailboard that removes in the automobile carriage can be taken in the carriage after work to the use of adaptation small-size boxcar guarantees that the carriage door can normally be closed, distributes the gravity of car tailboard and goods on whole car through couple and wire rope, thereby guarantees the balance of car, avoids appearing the car and emptys and the impaired problem of car rear end heavy load.

Description

Automobile tail plate capable of vertically lifting

Technical Field

The utility model relates to an automobile tailboard technical field specifically is a vertical lift's automobile tailboard.

Background

The automobile tail plate is also called an automobile lifting tail plate, an automobile loading and unloading tail plate, a hoisting tail plate, a hydraulic automobile tail plate and a truck tail plate, is hydraulic hoisting loading and unloading equipment which is arranged at the tail parts of trucks and various vehicles and takes a vehicle-mounted storage battery as power, provides a more convenient mode for carrying goods, and improves the carrying efficiency.

However, in the tail plate of the small-sized car installed on a part of the small-sized trucks in the market, the weight of the tail plate is too heavy and the huge weight caused by goods transportation is easy to cause uneven weight distribution of the car, so that the center of gravity of the car is deviated, the car is overturned, the damage to the rear end of the car is increased, and in addition, the manufacturing cost of the tail plate is increased for ensuring the structure of the tail plate.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vertical lift's car tailboard to it is overweight, the cost of manufacture is too high and cause the unbalanced problem of car easily to provide car tailboard self weight in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a vertically lifting automobile tail plate comprises a base, a first motor is fixedly connected to the outer wall of one side of the base through a bolt, one end of the first motor is rotationally connected with a screw rod through a rotating shaft, the outer wall of the screw rod is connected with a movable seat through screw threads in a screwing way, the top of the movable seat is provided with a movable frame and a second motor, the movable frame is positioned at one side of the second motor, and the outer wall of one side of the movable frame far away from the second motor is fixedly connected with a fixed frame through bolts, a hydraulic cylinder is arranged at one side position of the inner part of the base, which is close to the screw rod, the top of the hydraulic cylinder is connected with a lifting seat through a telescopic rod, the inner wall of one side of the lifting seat is rotationally connected with a lifting plate through a rotating shaft, one end of the second motor is rotationally connected with a winding wheel through the rotating shaft, and a pull rope is wound on the outer wall of the winding wheel and fixedly connected with the lifting plate through a bolt.

Preferably, a storage box is arranged on the outer wall of one side of the moving frame, a winding drum is arranged inside the storage box, a steel wire rope is wound on the outer wall of the winding drum, and a hook is arranged at one end of the steel wire rope.

Preferably, the lifting seat is connected with the fixed frame in a sliding mode through a sliding block and a sliding groove, the outer wall of one side of the lifting plate is provided with the ridge, and the outer wall of the other side of the lifting plate is provided with the groove.

Preferably, the top position department that is close to the second motor on the outer wall of one side of travelling frame is through bolt fixedly connected with guard box, the inside of guard box is provided with hydraulic pump and hydraulic tank, the hydraulic pump is located one side of hydraulic tank, pneumatic cylinder and hydraulic tank all pass through oil piping connection with the hydraulic pump.

Preferably, the inside symmetry of lifter plate is provided with two second strengthening ribs, and the inside of lifter plate is close to and is provided with first strengthening rib between two second strengthening ribs.

Preferably, embedding has lifting switch, travel switch and lifting switch on one side outer wall of mount, travel switch is located between lifting switch and the lifting switch, and travel switch and first motor electric connection, lifting switch and hydraulic pump electric connection, lifting switch and second motor electric connection.

Compared with the prior art, the beneficial effects of the utility model are that: this vertical lift's automobile tailboard, the tailboard of being convenient for through the automobile tailboard that removes in the automobile carriage can be taken in the carriage after work, thereby adapt to small van's use, guarantee that the carriage door can normally be closed, the gravity sharing of automobile tailboard and goods is on whole car through couple and wire rope, thereby guarantee the balance of car, avoid appearing the car and empty and the impaired problem of car rear end heavy pressure, in addition, the first strengthening rib and the second strengthening rib that set up through the automobile tailboard inside have improved the intensity of tailboard, receive the influence that the goods gravity brought the shearing force when reducing the tailboard and going up and down, the manufacturing cost of automobile tailboard has been reduced when guaranteeing automobile tailboard structural strength again, thereby the effectual weight that has reduced the lifter board through the recess of lifter side has more effectually guaranteed the balance of tailboard on small van.

Drawings

Fig. 1 is a side view of the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is a bottom view of the lifting plate of the present invention.

In the figure: 1. hooking; 2. a wire rope; 3. a storage box; 4. a reel; 5. moving the frame; 6. a fixed mount; 7. pulling a rope; 8. a lifting plate; 9. a rib; 10. a hydraulic cylinder; 11. a lifting seat; 12. a lifting switch; 13. a moving switch; 14. a lift switch; 15. a movable seat; 16. a lead screw; 17. a first motor; 18. a winding wheel; 19. a second motor; 20. a protection box; 21. a hydraulic pump; 22. a hydraulic oil tank; 23. a base; 24. a groove; 25. a first reinforcing rib; 26. and a second reinforcing rib.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a vertically lifting automobile tail plate comprises a base 23, a first motor 17 is fixedly connected to the outer wall of one side of the base 23 through a bolt, a lead screw 16 is rotatably connected to one end of the first motor 17 through a rotating shaft, a moving seat 15 is rotatably connected to the outer wall of the lead screw 16 through threads, a moving frame 5 and a second motor 19 are arranged at the top of the moving seat 15, the moving frame 5 is positioned at one side of the second motor 19, a fixing frame 6 is fixedly connected to the outer wall of one side, far away from the second motor 19, of the moving frame 5 through a bolt, a hydraulic cylinder 10 is arranged at a position, close to one side of the lead screw 16, inside the base 23, so as to provide power for vertical lifting of a lifting plate 8, the top of the hydraulic cylinder 10 is connected with a lifting seat 11 through a telescopic rod, a lifting plate 8 is rotatably connected to the inner wall of one side of the lifting seat 11 through a rotating, the outer wall of the winding wheel 18 is wound with the pull rope 7, so that the lifting plate 8 can be conveniently rotated, the lifting plate 8 can be conveniently taken into the carriage, and the pull rope 7 is fixedly connected with the lifting plate 8 through bolts.

Further, be provided with receiver 3 on moving frame 5's one side outer wall, receiver 3's inside is provided with reel 4, around being equipped with wire rope 2 on reel 4's the outer wall, wire rope 2's one end is provided with couple 1, is convenient for share the gravity that receives at the front end in carriage with the tailboard of car, guarantees the balanced stability in carriage.

Further, the lifting seat 11 and the fixing frame 6 are connected in a sliding mode through the sliding blocks and the sliding grooves, the rib 9 is arranged on the outer wall of one side of the lifting plate 8, the groove 24 is formed in the outer wall of the other side of the lifting plate, which is used for preventing goods from slipping during carrying, and the weight of the lifting plate 8 is effectively reduced.

Further, the upper position of the outer wall of one side of the moving frame 5, which is close to the second motor 19, is fixedly connected with a protection box 20 through a bolt, a hydraulic pump 21 and a hydraulic oil tank 22 are arranged inside the protection box 20, the hydraulic pump 21 is located on one side of the hydraulic oil tank 22, and the hydraulic cylinder 10 and the hydraulic oil tank 22 are connected with the hydraulic pump 21 through oil pipes, so that stable operation of the hydraulic cylinder 10 is guaranteed.

Furthermore, the inside symmetry of lifter plate 8 is provided with two second strengthening ribs 26, and the inside of lifter plate 8 is close to and is provided with first strengthening rib 25 between two second strengthening ribs 26, improves lifter plate 8's structural strength

Further, embedding has lifting switch 12, shift switch 13 and lifting switch 14 on the outer wall of one side of mount 6, and shift switch 13 is located between lifting switch 12 and lifting switch 14, and shift switch 13 and first motor 17 electric connection, lifting switch 12 and hydraulic pump 21 electric connection, lifting switch 14 and second motor 19 electric connection, and first motor 17 and second motor 19 all adopt Y180M-2 three-phase driving motor, rated voltage: 380V, rotating speed: 1400RPM, rated power: 0.7-200 KW.

The working principle is as follows: when the small-sized wagon is used, the base 23 is fixed in a carriage through bolts, when goods need to be loaded and unloaded, a rear carriage door of the small-sized wagon is opened, the hook 1 is pulled, the steel wire rope 2 is elongated, the hook 1 is hooked at the front end of the carriage in the small-sized wagon, the balance of a wagon body is guaranteed when a tail board is lifted, the mobile switch 13 is pressed, the first motor 17 drives the screw rod 16 to rotate through the rotating shaft, the mobile seat 15 drives the mobile frame 5 to move through the screwing connection of the screw rod 16 and the mobile seat 15, the lifting switch 14 is pressed when the fixed frame 6 moves to the edge of the carriage, the second motor 19 rotates reversely, the second motor 19 drives the winding wheel 18 to rotate through the rotating shaft, the pull rope 7 on the winding wheel 18 is loosened, the lifting plate 8 rotates around the lifting seat 11 under the action of gravity until one side of the lifting plate 8 contacts the ground, the goods are moved into the carriage through the inclined lifting plate, when the lifting switch 12 is pressed, the hydraulic pump 21 presses the hydraulic oil in the hydraulic oil tank 22 into the hydraulic cylinder 10, the hydraulic cylinder 10 drives the lifting seat 11 to rise in the fixed frame 6 through the telescopic rod, the lifting seat 11 drives the lifting plate 8 to rise vertically, thereby facilitating the stacking of goods in the carriage, when the goods loading and unloading of the truck are completed, the lifting switch 14 is pressed again, the second motor 19 rotates forwards, the pull rope 7 is wound on the winding wheel 18, the lifting plate 8 rotates to the horizontal position of the fixed frame 6, finally the tail plate is retracted into the carriage through the movement of the movable seat 15, the strength of the lifting plate 8 is enhanced through the first reinforcing ribs 25 and the second reinforcing ribs 26 which are arranged in the lifting plate 8 transversely and longitudinally, the influence of shearing force caused by the gravity of goods when the lifting plate 8 is lifted is reduced, the weight of the lifting plate 8 is effectively reduced through the grooves 24 on the side surfaces of the lifting plate 8, so that the balance of the tail plate on the small-sized wagon is effectively guaranteed.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. A vertical lift's car tailboard, includes base (23), its characterized in that: the lifting device is characterized in that a first motor (17) is fixedly connected to the outer wall of one side of the base (23) through a bolt, one end of the first motor (17) is rotatably connected with a lead screw (16) through a rotating shaft, a moving seat (15) is connected to the outer wall of the lead screw (16) through threads in a screwing mode, a moving frame (5) and a second motor (19) are arranged at the top of the moving seat (15), the moving frame (5) is located on one side of the second motor (19), a fixing frame (6) is fixedly connected to the outer wall of one side, far away from the second motor (19), of the moving frame (5), a hydraulic cylinder (10) is arranged at one side position, close to the lead screw (16), of the inner portion of the base (23), the top of the hydraulic cylinder (10) is connected with a lifting seat (11) through an expansion rod, and a lifting plate (8) is rotatably connected, one end of the second motor (19) is rotatably connected with a winding wheel (18) through a rotating shaft, a pull rope (7) is wound on the outer wall of the winding wheel (18), and the pull rope (7) is fixedly connected with the lifting plate (8) through bolts.

2. A vertically liftable automotive tailgate according to claim 1, and further comprising: the steel wire rope storage box is characterized in that a storage box (3) is arranged on the outer wall of one side of the movable frame (5), a winding drum (4) is arranged inside the storage box (3), a steel wire rope (2) is wound on the outer wall of the winding drum (4), and a hook (1) is arranged at one end of the steel wire rope (2).

3. A vertically liftable automotive tailgate according to claim 2, and further comprising: the lifting seat (11) is connected with the fixed frame (6) in a sliding mode through a sliding block and a sliding groove, the outer wall of one side of the lifting plate (8) is provided with the ribs (9), and the outer wall of the other side of the lifting plate is provided with the grooves (24).

4. A vertically liftable automotive tailgate according to claim 1, and further comprising: the utility model discloses a hydraulic pressure oil pump, including travelling frame (5), top position department near second motor (19) on the outer wall of one side of travelling frame (5) passes through bolt fixedly connected with guard box (20), the inside of guard box (20) is provided with hydraulic pump (21) and hydraulic tank (22), hydraulic pump (21) are located one side of hydraulic tank (22), pneumatic cylinder (10) and hydraulic tank (22) all pass through oil pipe connection with hydraulic pump (21).

5. A vertically liftable automotive tailgate according to claim 1, and further comprising: two second reinforcing ribs (26) are symmetrically arranged in the lifting plate (8), and a first reinforcing rib (25) is arranged between the two second reinforcing ribs (26) and close to the inside of the lifting plate (8).

6. A vertically liftable automotive tailgate according to claim 1, and further comprising: embedding has on one side outer wall of mount (6) lifting switch (12), shift switch (13) and lifting switch (14), shift switch (13) are located between lifting switch (12) and lifting switch (14), and shift switch (13) and first motor (17) electric connection, lifting switch (12) and hydraulic pump (21) electric connection, lifting switch (14) and second motor (19) electric connection.