CN218433385U

CN218433385U - Lifting transfer equipment

Info

Publication number: CN218433385U
Application number: CN202222904505.3U
Authority: CN
Inventors: 曹宇
Original assignee: Hubei Kewei Electromechanical Equipment Co ltd
Current assignee: Hubei Kewei Electromechanical Equipment Co ltd
Priority date: 2022-11-02
Filing date: 2022-11-02
Publication date: 2023-02-03
Anticipated expiration: 2032-11-02

Abstract

The utility model discloses a lifting transshipment device, which comprises a fixed frame, a conveying mechanism, a lifting mechanism and a limiting mechanism; the conveying mechanism comprises a movable frame and four rollers arranged at the top corners of the bottom of the movable frame; the lifting mechanism comprises a thrust cylinder and two groups of connecting rod devices; the two groups of connecting rod devices are oppositely arranged on two sides of the fixed frame and are connected through connecting rods; each group of connecting rod devices comprises a transverse rod, and two ends of the transverse rod are respectively provided with a longitudinal rod; the bottom of the longitudinal rod is connected with the fixed frame in a sliding way through a guide rail, the top of the longitudinal rod is provided with a slideway matched with the roller, and the slideway comprises a high-level surface, a slope surface and a low-level surface which are sequentially connected; the cylinder body of the thrust cylinder is connected with the fixed frame through a support, and a piston rod of the thrust cylinder is connected with the transverse rod of one group of connecting rod devices and used for pushing the longitudinal rod to translate along the guide rail; the limiting mechanism is used for limiting the moving frame to move relative to the fixed frame in the Z-axis direction.

Description

Lifting transfer equipment

Technical Field

The utility model relates to an automobile manufacturing technical field, particularly a lifting transfer equipment.

Background

Existing tires are used to lift the loader when turning 90. The equipment consists of a lifting device and a conveying device. The lifting device needs to be lifted by 50mm, and then the conveying device is operated to convey the tire. The lifting mechanism with the structure adopts the cylinder as power, 4 shafts are adopted as guide shafts all around, and due to welding deformation, machining precision, concentricity machining of the four shafts and other reasons, the lifting mechanism can be clamped when lifting, so that the failure rate is very high, and once the lifting guide post is clamped, the maintenance is troublesome, and the production is seriously influenced.

SUMMERY OF THE UTILITY MODEL

To the defect that exists among the prior art, the utility model aims to provide a lift elevating transfer equipment adopts the cylinder as power, and the cylinder promotes whole frame horizontal motion, and frame mounting back gyro wheel, gyro wheel can climb along the slope orbit, and it is spacing to climb high 50MM the 2 ends adoption round pin axles of mechanism. Thus, the air cylinder can push the frame to move horizontally, and the whole mechanism is lifted.

In order to achieve the above purpose, the utility model adopts the technical proposal that: a lifting transshipment device comprises a fixed frame, a conveying mechanism, a lifting mechanism and a limiting mechanism; the conveying mechanism comprises a moving frame and four rollers arranged at the top corners of the bottom of the moving frame; the lifting mechanism comprises a thrust cylinder and two groups of connecting rod devices; the two groups of connecting rod devices are oppositely arranged on two sides of the fixed frame and are connected through connecting rods; each group of connecting rod devices comprises a transverse rod, and two ends of the transverse rod are respectively provided with a longitudinal rod; the bottom of the longitudinal rod is connected with the fixed frame in a sliding mode through a guide rail, the top of the longitudinal rod is provided with a slideway matched with the roller, and the slideway comprises a high-level surface, a slope surface and a low-level surface which are sequentially connected; the cylinder body of the thrust cylinder is connected with the fixed frame through a support, and a piston rod of the thrust cylinder is connected with the transverse rod of one group of connecting rod devices and is used for pushing the longitudinal rod to translate along the guide rail; and two ends of the limiting mechanism are respectively connected with the fixed frame and the movable frame and used for limiting the movable frame to move in the Z-axis direction relative to the fixed frame.

The further improvement lies in that: and two ends of the connecting rod are respectively connected with the corresponding longitudinal rods.

The further improvement lies in that: the thrust cylinder is arranged between the two groups of connecting rod devices.

The further improvement lies in that: the limiting mechanism comprises a limiting seat arranged on the fixed frame, a lifting guide rod is arranged on the limiting seat, and the upper end of the lifting guide rod is fixedly connected with the bottom of the movable frame through a connecting disc.

The further improvement lies in that: the two limiting mechanisms are arranged and are arranged on the fixed frame in a diagonal manner.

The further improvement lies in that: the conveying mechanism also comprises a driving motor and a plurality of mounting seats; the two opposite mounting seats are oppositely arranged on the movable frame in pairs, and are connected with each other through a chain wheel and a chain; the chain wheels on the mounting seats on one side are connected through a connecting shaft; the driving motor is used for driving the connecting shaft to rotate.

The further improvement lies in that: the driving motor is arranged on the movable frame and is connected with the connecting shaft through a chain wheel and a chain.

The further improvement lies in that: the bottom of the fixed frame is provided with a plurality of height-adjustable anchor feet.

The beneficial effects of the utility model reside in that:

the utility model discloses a cylinder is as power, and the cylinder promotes whole frame horizontal motion, installs the back gyro wheel on the frame, and the gyro wheel can climb along the slope orbit, and the height of climbing 50MM 2 ends adoption round pin axle of mechanism are spacing. Thus, the air cylinder can push the frame to move horizontally, and the whole mechanism is lifted.

Drawings

Fig. 1 is a perspective view of a lifting and transferring device in an embodiment of the present invention;

fig. 2 is a front view of the lifting and transferring device in the embodiment of the present invention;

fig. 3 is a side view of the lifting and transferring device in the embodiment of the present invention;

fig. 4 is a top view of the lifting and transferring device in the embodiment of the present invention;

fig. 5 is a schematic structural view of a lifting mechanism and a limiting mechanism in an embodiment of the present invention;

fig. 6 is a schematic view of the conveying mechanism after ascending according to the embodiment of the present invention;

fig. 7 is a schematic view of the conveying mechanism after descending in the embodiment of the present invention.

Reference numerals:

1-a fixed frame; 11-ground feet;

2-a conveying mechanism; 21-moving the frame; 22-a roller; 23-a mounting seat; 24-a chain; 25-a drive motor; 26-a connecting shaft;

3-a lifting mechanism; 31-a thrust cylinder; 32-a support; 33-a transverse bar; 34-a longitudinal bar; 35-low level; 36-slope surface; 37-high level; 38-a guide rail; 39-connecting rod;

4-a limiting mechanism; 41-a limiting seat; 42-lifting guide rod; 43-connecting disc.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout.

In the description of the present invention, it should be noted that, for the terms of orientation, such as "central", "transverse (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like, indicate that the orientation and positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific scope of the present invention.

Furthermore, if any, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features. Thus, the definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the features, and as used in the description of the invention, the definition of "a plurality" or "a plurality" means two or more unless otherwise explicitly specified.

The technical solution and the advantages of the present invention will be made clearer and clearer by further describing the embodiments of the present invention with reference to the drawings of the specification. The embodiments described below are exemplary by referring to the drawings, are intended to explain the present invention, and should not be construed as limiting the present invention.

Referring to fig. 1, an embodiment of the present invention provides a lifting and transferring device, which includes a fixed frame 1, a conveying mechanism 2, a lifting mechanism 3, and a limiting mechanism 4; specifically, the bottom of the fixed frame 1 is provided with a plurality of height-adjustable feet 11.

Referring to fig. 2 to 4, the conveying mechanism 2 includes a moving frame 21 and four rollers 22 disposed at the top corners of the bottom of the moving frame 21; specifically, the conveying mechanism 2 further comprises a driving motor 25 and a plurality of mounting seats 23; the mounting seats 23 are oppositely arranged on the movable frame 21 in pairs, and the two opposite mounting seats 23 are connected with a chain 24 through a chain wheel; the chain wheels on the installation seats 23 on one side are connected through a connecting shaft 26; the driving motor 25 is used for driving the connecting shaft 26 to rotate. The driving motor 25 is mounted on the moving frame 21 and is connected to the connecting shaft 26 through a sprocket and a chain 24.

As shown in fig. 5, the lifting mechanism 3 includes a thrust cylinder 31 and two sets of link devices; the two groups of connecting rod devices are oppositely arranged on two sides of the fixed frame 1 and are connected through a connecting rod 39; each group of connecting rod devices comprises a transverse rod 33, and two ends of the transverse rod 33 are respectively provided with a longitudinal rod 34; the bottom of the longitudinal rod 34 is connected with the fixed frame 1 in a sliding way through a guide rail 38, the top of the longitudinal rod 34 is provided with a slideway matched with the roller 22, and the slideway comprises a high level surface 37, a slope surface 36 and a low level surface 35 which are connected in sequence; the cylinder body of the thrust cylinder 31 is connected with the fixed frame 1 through a support 32, and the piston rod of the thrust cylinder 31 is connected with the transverse rod 33 of one group of connecting rod devices and is used for pushing the longitudinal rod 34 to translate along the guide rail 38; specifically, the two ends of the connecting rod 39 are connected to the corresponding longitudinal rods 34. A thrust cylinder 31 is provided between the two sets of linkage arrangements.

Referring to fig. 5, two ends of the limiting mechanism 4 are respectively connected to the fixed frame 1 and the moving frame 21, and are used for limiting the movement of the moving frame 21 in the Z-axis direction relative to the fixed frame 1. Specifically, the limiting mechanism 4 includes a limiting seat 41 installed on the fixed frame 1, a lifting guide rod 42 is arranged on the limiting seat 41, and the upper end of the lifting guide rod 42 is fixedly connected with the bottom of the movable frame 21 through a connecting plate 43 (the guide shaft is diagonally arranged, only 2 pieces are provided, and the clamping probability is greatly reduced). In this embodiment, two limiting mechanisms 4 are provided, and are diagonally arranged on the fixed frame 1.

The utility model discloses a theory of operation does:

referring to fig. 6, the piston rod of the thrust cylinder 31 extends to drive the two sets of link devices to move back, and the longitudinal rod 34 moves relative to the roller 22 until the slope 36 abuts against the roller 22, thereby pushing the roller 22 to climb to the high level 37, and realizing the ascending of the conveying mechanism.

Referring to fig. 7, the piston rod of the thrust cylinder 31 contracts, and then drives the two sets of link devices to move toward each other, and the longitudinal rod 34 moves relative to the roller 22 until the roller 22 descends along the slope 36 to the low level surface 35, so as to realize the descent of the conveying mechanism.

In the description of the specification, reference to the description of "one embodiment," "preferably," "an example," "a specific example" or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention, and schematic representations of the terms in this specification do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

By the above description of the structure and principle, those skilled in the art should understand that the present invention is not limited to the above embodiments, and all modifications and substitutions based on the known technology in the field fall into the protection scope of the present invention, which should be limited by the claims.

Claims

1. A lifting and transferring device comprises a fixed frame (1), and is characterized in that: the device also comprises a conveying mechanism (2), a lifting mechanism (3) and a limiting mechanism (4);

the conveying mechanism (2) comprises a moving frame (21) and four rollers (22) arranged at the top corners of the bottom of the moving frame (21);

the lifting mechanism (3) comprises a thrust cylinder (31) and two groups of connecting rod devices; the two groups of connecting rod devices are oppositely arranged on two sides of the fixed frame (1) and are connected through a connecting rod (39); each group of connecting rod devices comprises a transverse rod (33), and two ends of the transverse rod (33) are respectively provided with a longitudinal rod (34); the bottom of the longitudinal rod (34) is connected with the fixed frame (1) in a sliding mode through a guide rail (38), the top of the longitudinal rod (34) is provided with a slideway matched with the roller (22), and the slideway comprises a high level surface (37), a slope surface (36) and a low level surface (35) which are sequentially connected; the cylinder body of the thrust cylinder (31) is connected with the fixed frame (1) through a support (32), and the piston rod of the thrust cylinder (31) is connected with the transverse rod (33) of one group of connecting rod devices and is used for pushing the longitudinal rod (34) to translate along the guide rail (38);

and two ends of the limiting mechanism (4) are respectively connected with the fixed frame (1) and the movable frame (21) and used for limiting the movable frame (21) to move in the Z-axis direction relative to the fixed frame (1).

2. The lifting and transfer device of claim 1, wherein: and two ends of the connecting rod (39) are respectively connected with the corresponding longitudinal rods (34).

3. The lift transfer device of claim 1, wherein: the thrust cylinder (31) is arranged between the two groups of connecting rod devices.

4. The lifting and transfer device of claim 1, wherein: the limiting mechanism (4) comprises a limiting seat (41) installed on the fixed frame (1), a lifting guide rod (42) is arranged on the limiting seat (41), and the upper end of the lifting guide rod (42) is fixedly connected with the bottom of the movable frame (21) through a connecting disc (43).

5. The lifting and transfer device of claim 1, wherein: the two limiting mechanisms (4) are arranged on the fixed frame (1) in an opposite angle mode.

6. The lifting and transfer device of claim 1, wherein: the conveying mechanism (2) further comprises a driving motor (25) and a plurality of mounting seats (23); the two opposite mounting seats (23) are oppositely arranged on the movable frame (21) in pairs, and the two opposite mounting seats (23) are connected with the chain (24) through the chain wheel; the chain wheels on the mounting seats (23) on one side are connected through a connecting shaft (26); the driving motor (25) is used for driving the connecting shaft (26) to rotate.

7. The lifting and transfer device of claim 6, wherein: the driving motor (25) is arranged on the moving frame (21) and is connected with the connecting shaft (26) through a chain wheel and a chain (24).

8. The lifting and transfer device of claim 1, wherein: the bottom of the fixed frame (1) is provided with a plurality of height-adjustable anchor feet (11).