CN210049658U

CN210049658U - Cut fork disjunctor car transfer robot

Info

Publication number: CN210049658U
Application number: CN201920706301.4U
Authority: CN
Inventors: 李长宏; 陈晓
Original assignee: SHANGHAI HICTRL AUTOMATION TECHNOLOGY Co Ltd
Current assignee: SHANGHAI HICTRL AUTOMATION TECHNOLOGY Co Ltd
Priority date: 2019-05-16
Filing date: 2019-05-16
Publication date: 2020-02-11
Anticipated expiration: 2029-05-16

Abstract

A shear fork conjoined automobile transfer robot comprises a first automobile body, a second automobile body and a shear fork mechanism, wherein four clamping arms are respectively arranged on the first automobile body and the second automobile body, the side surfaces of the clamping arms are connected with a connecting rod mechanism, positive and negative screw rods are fixedly arranged on the two side surfaces of the first automobile body and the second automobile body, the connecting rod mechanism is movably connected on the surfaces of the positive and negative screw rods, and four clamping arm driving motors are respectively and fixedly arranged on racks of the first automobile body and the second automobile body; steering engines are fixedly mounted on the racks of the first vehicle body and the second vehicle body, and universal wheels are mounted on the side surfaces of the first vehicle body and the second vehicle body. The utility model overcomes the defects of the prior art, has reasonable design and compact structure, clamps the automobile off the ground by the clamping action of the eight clamping arms, and does not need other devices on the parking position; and the distance between the first vehicle body and the second vehicle body is adjusted by contraction of the scissors mechanism between the first vehicle body and the second vehicle body so that the eight gripping arms can each be moved to a specified position.

Description

Cut fork disjunctor car transfer robot

Technical Field

The utility model relates to a car is removed and is used technical field, concretely relates to cut fork disjunctor car transfer robot.

Background

With the rapid development of national economy, the holding quantity of automobiles at home and abroad is rapidly increased, the problem of difficult parking is increasingly obvious, and the automobile carrying robot used in a mechanical parking garage at present mainly has three forms: a vehicle-carrying plate type carrying robot, a comb-tooth type carrying robot and a clamping tire type carrying robot. The vehicle carrying plate type transfer robot has low vehicle storing and taking efficiency and higher cost, and is rarely used at present; the parking space of the comb-tooth type carrying robot is required to be provided with the comb-tooth type parking frame, the required floor height is high, the precision requirement is high when equipment is in butt joint, the parking efficiency is reduced, and the safety is poor; the clamping tire type automobile carrying robot has the advantages of no automobile plate and special parking space, higher efficiency, simple structure and convenience in installation.

At present, the tire clamping type automobile carrying robot has two types at home: the whole vehicle body adopts an integrated structure, the structure is large in size, the robot vehicle body is very high, the robot vehicle body cannot directly drill to the bottom of the vehicle, and a padding block needs to be added below the vehicle tire; the car body adopts two split structures, the middle part of the car body is not rigidly connected, and the robot cannot realize the functions of longitudinal movement, turning and rotation.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a scissor fork conjoined automobile transfer robot, which overcomes the defects of the prior art, has reasonable design and compact structure, clamps the automobile off the ground through the clamping action of eight clamping arms, and does not need other devices on a parking space; and the distance between the first vehicle body and the second vehicle body is adjusted through the contraction of the scissors mechanism between the first vehicle body and the second vehicle body, so that the eight clamping arms can move to the designated positions; and the whole device is a rigid body in a horizontal plane under the condition that the scissors mechanism drives a motor band-type brake through the scissors, so that transverse movement, longitudinal movement, rotation and turning can be completed through the cooperation of the steering engine and the universal wheel, the transportation is facilitated, the structure is simple and compact, and the device is more reliable and has lower cost.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

a shearing and forking integrated automobile carrying robot comprises a first automobile body, a second automobile body and a shearing and forking mechanism, wherein the first automobile body is connected with the second automobile body through the shearing and forking mechanism; steering engines are fixedly mounted on the racks of the first vehicle body and the second vehicle body, and universal wheels are fixedly mounted on the side surfaces of the first vehicle body and the second vehicle body.

Preferably, the scissor mechanism comprises a first scissor group, a second scissor group and a scissor rack, one end of the first scissor group and one end of the second scissor group are fixedly connected with the first vehicle body, the other end of the first scissor group and the other end of the second scissor group are fixedly mounted on the scissor rack, and the scissor rack is fixedly connected with the second vehicle body.

Preferably, the scissor mechanism further comprises a scissor driving motor, two ends of the first scissor group and two ends of the second scissor group are connected through a chain, and a driving shaft of the scissor driving motor is in transmission connection with a sliding end of the first scissor group through the chain.

Preferably, a plurality of rollers are uniformly arranged on the clamping arm.

Preferably, the clamping arm driving motor is arranged on the side surface of the link mechanism, and the clamping arm driving motor and the link mechanism are in transmission connection through a chain or a gear.

The utility model provides a cut fork disjunctor car transfer robot. The method has the following beneficial effects: the automobile is clamped off the ground by the clamping action of the eight clamping arms, and other devices are not needed in a parking space; and the distance between the first vehicle body and the second vehicle body is adjusted through the contraction of the scissors mechanism between the first vehicle body and the second vehicle body, so that the eight clamping arms can move to the designated positions; and the whole device is a rigid body in a horizontal plane under the condition that the scissors mechanism drives a motor band-type brake through the scissors, so that transverse movement, longitudinal movement, rotation and turning can be completed through the cooperation of the steering engine and the universal wheel, the transportation is facilitated, the structure is simple and compact, and the device is more reliable and has lower cost.

Drawings

In order to more clearly illustrate the present invention or the technical solutions in the prior art, the drawings used in the description of the prior art will be briefly described below.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the first or second vehicle body of the present invention;

FIG. 3 is a schematic structural view of the scissors mechanism of the present invention;

FIG. 4 is a schematic structural view of the scissors mechanism of the present invention when it is retracted;

FIG. 5 is a schematic view of the present invention in alignment with a front tire of an automobile;

FIG. 6 is a schematic structural view of the present invention when aligning the rear tires of the vehicle;

FIG. 7 is a schematic structural view of the present invention when the automobile is lifted;

the reference numbers in the figures illustrate:

1. a first vehicle body; 2. a second vehicle body; 3. a scissor mechanism; 4. a clamp arm; 5. a link mechanism; 6. a positive lead screw and a negative lead screw; 7. a clamp arm drive motor; 8. a steering engine; 9. a universal wheel; 10. a roller; 11. an automotive front tire; 12. a rear tire of an automobile; 31. a first scissor group; 32. a second scissor group; 33. a scissor rack; 34. the scissors drive motor.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the drawings of the present invention will be combined below to clearly and completely describe the technical solutions of the present invention.

In a first embodiment, as shown in fig. 1 to 3, a scissors-fork conjoined automobile transfer robot includes a first automobile body 1, a second automobile body 2 and a scissors-fork mechanism 3, the first automobile body 1 is connected with the second automobile body 2 through the scissors-fork mechanism 3, four clamping arms 4 are respectively arranged on racks of the first automobile body 1 and the second automobile body 2 and are uniformly distributed on two sides of the first automobile body 1 and the second automobile body 2, a side surface of each clamping arm 4 is movably connected with one end of a link mechanism 5 through a rotating lug, two side surfaces of the first automobile body 1 and the second automobile body 2 are provided with a positive lead screw and a negative lead screw 6, the other end of the link mechanism 5 is movably connected with a surface of the positive lead screw and the negative lead screw 6, four clamping arm driving motors 7 are respectively and fixedly mounted on the racks of the first automobile body 1 and the second automobile body 2, and the clamping arm driving motors; all fixed mounting has steering wheel 8 in the frame of first automobile body 1, second automobile body 2, and the equal fixed mounting of side surface of first automobile body 1, second automobile body 2 has universal wheel 9, and the quantity accessible of universal wheel 9 is born the difference and is selected certainly, and two universal wheels 9 are installed respectively to this embodiment on first automobile body 1, second automobile body 2, and steering wheel 8 can select the form of rotatory differential steering wheel.

When the equipment moves, the receiver sends a signal to the steering engine 8, the steering engine 8 drives the universal wheel 9 to drive the device to drill into the automobile from the bottom of the automobile, the second automobile body 2 is aligned with the front tire 11 of the automobile after entering the bottom of the automobile, then the first automobile body 1 is aligned with the rear tire 12 of the automobile through the extension of the scissor mechanism 3, then an electric signal is given to the clamping arm driving motor 7, the clamping arm driving motor 7 drives the connecting rod mechanism 5 to move on the surface of the positive and negative screw rods 6, then the clamping arm 4 is driven to rotate, therefore, the clamping arm 4 is opened and clamps four tires of the automobile, and the automobile is clamped off the ground.

In the second embodiment, based on the further improvement of the first embodiment, the scissors mechanism 3 includes a first scissors group 31, a second scissors group 32 and a scissors frame 33, one end of the first scissors group 31 and one end of the second scissors group 32 are fixedly connected with the first vehicle body 1, the other end of the first scissors group 31 and the other end of the second scissors group 32 are fixedly mounted on the scissors frame 33, and the scissors frame 33 is fixedly connected with the second vehicle body 2; the scissors mechanism 3 further comprises a scissors driving motor 34, two ends of the first scissors group 31 and two ends of the second scissors group 32 are connected through a chain, and a driving shaft of the scissors driving motor 34 is in transmission connection with a sliding end of the first scissors group 31 through the chain. Thereby when adjusting the position of first automobile body 1, it is flexible to cut fork group 31 through cutting fork driving motor 34 drive, and cut fork group 31 and second through first and cut

fork group

31 and 32 through the chain joint relation, thereby it is flexible to make a cut fork driving motor 34 can drive first and cut fork group 31 and second simultaneously and cut fork group 32, then play the effect of adjustment to the position of first automobile body 1, and cut fork group 31 and second through first and cut fork group 32 and symmetry installation side by side, and then increased the rigidity of cutting the fork mechanism, in order to guarantee that the completion sideslip that the device can be better, indulge and move, it is rotatory and turn.

In the third embodiment, based on the further improvement of the first embodiment, a plurality of rollers 10 are uniformly installed on the holding arm 4. By the use of the roller 10, the friction between the tire and the gripping arm 4 can be reduced when the gripping arm 4 is gripping the tire.

In the fourth embodiment, based on the further improvement of the first embodiment, the clamp arm driving motor 7 is disposed on the side of the link mechanism 5, and the clamp arm driving motor 7 and the link mechanism 5 are in transmission connection through a chain or a gear. Thereby more save space to guarantee that the device can be better at the bottom of the car operation.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a cut fork disjunctor car transfer robot, includes first automobile body (1), second automobile body (2) and cuts fork mechanism (3), its characterized in that: the front and back guide screws (6) are mounted on two side faces of the first vehicle body (1) and the second vehicle body (2), the other end of the connecting rod mechanism (5) is movably connected to the surface of the front and back guide screws (6), four clamping arm driving motors (7) are fixedly mounted on the frames of the first vehicle body (1) and the second vehicle body (2) respectively, and the clamping arm driving motors (7) are in transmission connection with the connecting rod mechanism (5); steering engines (8) are fixedly mounted on the frames of the first vehicle body (1) and the second vehicle body (2), and universal wheels (9) are fixedly mounted on the side surfaces of the first vehicle body (1) and the second vehicle body (2).

2. The scissors conjoined automobile transfer robot as defined in claim 1, wherein: cut fork mechanism (3) including first cut fork group (31), second cut fork group (32) and cut fork frame (33), first cut fork group (31) and second cut fork group (32) one end and first automobile body (1) fixed connection, first cut fork group (31) and second cut fork group (32) other end fixed mounting on cutting fork frame (33), cut fork frame (33) and second automobile body (2) fixed connection.

3. The scissors conjoined automobile transfer robot as defined in claim 2, wherein: the scissor mechanism (3) further comprises a scissor driving motor (34), the two ends of the first scissor group (31) and the two ends of the second scissor group (32) are connected through a chain, and a driving shaft of the scissor driving motor (34) is in transmission connection with the sliding end of the first scissor group (31) through the chain.

4. The scissors conjoined automobile transfer robot as defined in claim 1, wherein: and a plurality of rollers (10) are uniformly arranged on the clamping arm (4).

5. The scissors conjoined automobile transfer robot as defined in claim 1, wherein: the clamping arm driving motor (7) is arranged on the side face of the connecting rod mechanism (5), and the clamping arm driving motor (7) is in transmission connection with the connecting rod mechanism (5) through a chain or a gear.