CN210261026U

CN210261026U - Electric lodging mechanism

Info

Publication number: CN210261026U
Application number: CN201920973477.6U
Authority: CN
Inventors: 李远平; 张昕鑫
Original assignee: Chongqing Nanfang Dima Special Vehicle Co ltd
Current assignee: Chongqing Nanfang Dima Special Vehicle Co ltd
Priority date: 2019-06-26
Filing date: 2019-06-26
Publication date: 2020-04-07
Anticipated expiration: 2029-06-26

Abstract

The utility model discloses an electronic lodging mechanism, including lodging mechanism seat, carousel and servo electronic jar, lodging mechanism seat includes bottom plate and two support frames, and two support frame intervals set up on the bottom plate, all are equipped with radial bearing on every support frame, are connected with the pivot between two radial bearing, and the carousel passes through the mounting to be installed in the pivot, and the one end of servo electronic jar articulates on the bottom plate, and the other end is articulated with the carousel to the rotatory lodging of drive carousel. The electric lodging mechanism solves the problem that a conventional motor does not drive large equipment above 200kg through the application of the servo electric cylinder and the motor thereof, and also solves the problem that the hydraulic cylinder needs a power unit, so that the operation control is simpler.

Description

Electric lodging mechanism

Technical Field

The utility model relates to the technical field of machinery, concretely relates to electronic lodging mechanism.

Background

The existing electric lodging mechanism is used for lodging small-sized equipment below 200kg at 90 degrees from a vertical state to a horizontal state so as to reduce the height of the whole vehicle and reduce the height structure and size, but large-sized equipment above 200kg cannot be lodged due to the limitation of a conventional motor. The hydraulic cylinder type lodging mechanism can lodge large-scale equipment of more than 200kg, but the problem of a power unit needs to be solved, so that the structure is complex, and the cost is increased.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model provides an electronic lodging mechanism solves the technical problem that electronic lodging mechanism can not lodge equipment more than 200 kg.

In order to achieve the above purpose, the present invention is implemented by the following technical solutions: an electric lodging mechanism, comprising:

the lodging mechanism seat comprises a bottom plate and two supporting frames, wherein the two supporting frames are arranged on the bottom plate at intervals;

the rotating disc is arranged on the rotating shaft, and two ends of the rotating shaft are respectively and rotatably arranged on the two supporting frames; and

one end of the servo electric cylinder is hinged to the bottom plate, and the other end of the servo electric cylinder is hinged to the rotary table so as to drive the rotary table to rotate and fall.

The servo electric cylinder arranged in the electric lodging mechanism is structurally designed to integrate the servo motor and the lead screw, converts the rotary motion of the servo motor into linear motion, has the advantage of strong bearing capacity of the hydraulic cylinder, can realize high-precision linear motion control, solves the problem that a conventional motor cannot drive large equipment above 200kg, and also solves the problem that the hydraulic cylinder needs a power unit, so that the operation control is simpler.

Furthermore, each support frame is provided with a radial bearing, and a rotating shaft is connected between the two radial bearings.

Furthermore, the bottom surface of the turntable is provided with a fixing piece, the fixing piece comprises an upper half body and a lower half body, the opposite side surfaces of the upper half body and the lower half body are respectively provided with a groove for accommodating the rotating shaft, and the upper half body and the lower half body are connected through bolts to fix the rotating shaft in the groove. The fixing piece can fix the rotating shaft and the rotating disc together, so that the rotating disc is prevented from slipping, and the rotating shaft rotates along with the rotation of the rotating disc.

Further, the bottom surface interval of carousel is equipped with two connecting pieces, has all seted up the mounting hole on two connecting pieces, and the mounting hole is used for pegging graft first round pin axle, and the articulated joint that is equipped with on the servo-electric jar is articulated through first round pin axle and two connecting pieces. The turntable and the servo electric cylinder are hinged through the two connecting pieces and the first pin shaft, and equipment lodging is achieved.

Furthermore, a motor connecting seat is arranged on the bottom plate, and the servo electric cylinder is hinged to the motor connecting seat.

Furthermore, a motor cover is arranged on the bottom plate and used for covering the servo electric cylinder.

Further, the device supporting seat is further included for supporting the device after the device is laid down.

The utility model has the advantages that: this electronic lodging mechanism has solved the problem that conventional motor drive was motionless at the main equipment more than 200kg through the application of servo electronic jar and motor, also solves the pneumatic cylinder simultaneously and needs the problem of power pack for operation control is simpler, and the mounting can prevent with the cooperation of pivot that the pivot from skidding, and radial bearing's setting can make the rotation of pivot more accurate.

Drawings

FIG. 1 is a front view of an electric lodging mechanism;

FIG. 2 is a top view of the electric lodging mechanism;

FIG. 3 is a state diagram of the electric lodging mechanism after lodging;

FIG. 4 is a structural diagram of the electric lodging mechanism with a motor cover;

reference numerals: 100-lodging mechanism seat, 110-bottom plate, 120-supporting frame, 130-radial bearing, 140-rotating shaft, 200-rotating disc, 210-fixing piece, 220-connecting piece, 221-mounting hole, 300-servo electric cylinder, 310-hinge joint, 400-motor connecting seat, 410-movable seat, 420-U-shaped fixed seat, 500-motor cover, 600-equipment supporting seat and 700-equipment.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

In the description of the present invention, it is to be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations and positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate and imply that the indicated position or element must have a particular orientation, be constructed and operated in a particular manner, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more features. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

As shown in fig. 1 to 2, the present embodiment provides an electric lodging mechanism, which includes a lodging mechanism base 100, a turntable 200 and a servo electric cylinder 300.

The lodging mechanism base 100 comprises a bottom plate 110 and two supporting frames 120, wherein the two supporting frames 120 are arranged on the bottom plate 110 at intervals, and a rotatable rotating shaft 140 is arranged between the two supporting frames 120. Preferably, each support frame 120 is provided with a radial bearing 130, the radial bearing 130 is in threaded connection with the support frame 120, and a rotating shaft 140 is connected between the two radial bearings 130. Preferably, the radial bearing 130 is a vertical radial bearing with a seat, so that the radial load capacity of the bearing is stronger and the deformation resistance is high.

The turntable 200 is mounted on the rotating shaft 140. Specifically, the fixing member 210 is disposed on the bottom surface of the turntable 200, the fixing member 210 includes an upper half body and a lower half body, the opposite side surfaces of the upper half body and the lower half body are respectively provided with a groove for accommodating the rotating shaft 140, and the upper half body and the lower half body are connected by a bolt to fix the rotating shaft 140 in the groove, so that the rotating shaft 140 can rotate along with the rotation of the turntable 200. In order to prevent the rotating shaft 140 from slipping relative to the fixing member 210, the radius of the groove is slightly smaller than that of the rotating shaft 140, so that an interference fit is realized, and the installation is ensured to be tight. The turntable 200 is formed with a plurality of screw holes in a circumferential direction for fixing the device 700. The turntable 200 is provided with a plurality of square through holes, so that the weight is reduced.

One end of the servo electric cylinder 300 is hinged to the base plate 110, and the other end is hinged to the turntable 200 through a hinge joint 310 to drive the turntable 200 to rotate and fall. Specifically, a motor connecting seat 400 is arranged on the bottom plate 110, and one end of the servo electric cylinder 300, which is far away from the hinge joint 310, is hinged to the bottom plate 110 through the motor connecting seat 400. Specifically, the motor connecting seat 400 includes a movable seat 410 and a U-shaped fixed seat 420, the movable seat 410 is fixed at the bottom end of the servo electric cylinder 300, the U-shaped fixed seat 420 is fixed on the bottom plate 110, and the movable seat 410 is inserted into the U-shaped fixed seat 420 and is hinged through a second pin shaft, so that the servo electric cylinder 300 can rotate in the vertical direction with respect to the bottom plate 110.

The bottom surface interval of carousel 200 is equipped with two connecting pieces 220, has all seted up mounting hole 221 on two connecting pieces 220, and mounting hole 221 is used for pegging graft first round pin axle, and articulated head 310 that servo electric cylinder 300 was equipped with inserts between two connecting pieces 220 through the articulated of first round pin axle with two connecting pieces 220. When the push rod of the servo electric cylinder 300 is extended or contracted, the hinge joint 310 can pull the turntable 200 to rotate the turntable 200 about the axis of the rotary shaft 140, so that the apparatus 700 fixed on the turntable 200 can be laid down.

Before equipment 700 lodging, the push rod of servo electronic jar 300 is the state of stretching out, and when equipment 700 lodging in-process, the push rod of servo electronic jar 300 is toward retrieving to contract, and servo electronic jar 300 rotates relatively bottom plate 110 simultaneously.

As shown in fig. 4, in this embodiment, a motor cover 500 is disposed on the bottom plate 110 to cover the servo electric cylinder 300, so as to prevent the servo electric cylinder 300 from being damaged by collision. The motorized lodging mechanism further includes an equipment support base 600 for supporting the equipment 700 after lodging.

As shown in fig. 1 and 3, the basic principle of the present invention is:

fixing the device 700 on the turntable 200 while the push rod of the servo electric cylinder 300 is in an extended state to support the device 700 on the turntable 200;

when the servo electric cylinder 300 is started, the push rod of the servo electric cylinder 300 begins to contract back, the hinge joint 310 pulls the connecting piece 220, and further pulls the turntable 200 to rotate clockwise around the axis of the rotating shaft 140, and the equipment begins to fall down along with the rotation of the turntable 200;

when the equipment 700 is laid down to the horizontal state, the servo electric cylinder 300 is stopped, and the equipment 700 is laid down on the equipment support base 600 placed in advance to support the equipment 700 after being laid down.

The device 700 is removed from the turntable 200.

The utility model has the advantages that: the servo electric cylinder 300 arranged in the electric lodging mechanism is structurally designed to integrate a servo motor and a lead screw, converts the rotary motion of the servo motor into linear motion, has the advantage of strong bearing capacity of the hydraulic cylinder, can realize high-precision linear motion control, solves the problem that a conventional motor cannot drive a large-scale device 700 above 200kg, and also solves the problem that the hydraulic cylinder needs a power unit, so that the operation control is simpler. The fixing member 210 is engaged with the rotating shaft 140 to prevent the rotating shaft 140 from slipping, and the radial bearing 130 is provided to enable the rotating shaft 140 to rotate more precisely.

Finally, it should be noted that: the basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An electric lodging mechanism, comprising:

the lodging mechanism seat comprises a bottom plate and two support frames, and the two support frames are arranged on the bottom plate at intervals;

and one end of the servo electric cylinder is hinged to the bottom plate, and the other end of the servo electric cylinder is hinged to the rotary disc so as to drive the rotary disc to rotate and fall.

2. An electric lodging mechanism as claimed in claim 1, wherein: each support frame is provided with a radial bearing, and a rotating shaft is connected between the two radial bearings.

3. An electric lodging mechanism as claimed in claim 2, wherein: the bottom surface of the turntable is provided with a fixing piece, the fixing piece comprises an upper half body and a lower half body, grooves used for containing the rotating shaft are formed in opposite side surfaces of the upper half body and the lower half body, and the rotating shaft is fixed in the grooves through bolt connection of the upper half body and the lower half body.

4. An electric lodging mechanism as claimed in claim 3, wherein: the bottom surface interval of carousel is equipped with two connecting pieces, two all seted up the mounting hole on the connecting piece, the mounting hole is used for pegging graft first round pin axle, the articulated joint that is equipped with on the servo-electric jar is through first round pin axle and two the connecting piece is articulated.

5. An electric lodging mechanism as claimed in claim 1, wherein: the bottom plate is provided with a motor connecting seat, and the servo electric cylinder is hinged to the motor connecting seat.

6. An electric lodging mechanism as claimed in claim 1, wherein: and the bottom plate is provided with a motor cover for covering the servo electric cylinder.

7. An electric lodging mechanism as claimed in any one of claims 1 to 6, wherein: the equipment supporting seat is used for supporting the equipment after lodging.