CN221876496U - Linear motor for loading heavy object - Google Patents

Abstract

The utility model relates to the technical field of linear motors, and specifically, to a linear motor for carrying heavy objects; the linear motor comprises a linear motor body and a movable slide, the linear motor body is used to drive the movable slide to move, a load-bearing plate is arranged on the upper side of the movable slide, a lifting device is arranged on the peripheral side or the upper surface of the movable slide, and the lifting device is used to drive the load-bearing plate to move up and down. The heavy objects are carried by the load-bearing plate, and the linear motor body is used to drive the movable slide and the load-bearing plate to move to a designated position. When the load-bearing plate moves to the designated position, the lifting device drives the load-bearing plate to move up, so that the goods are moved up, and then the goods reach a height that can be carried without manual bending, thereby reducing the manual work intensity in the process of carrying the heavy objects.

Description

A linear motor for carrying heavy objects

Technical Field

The utility model relates to the technical field of linear motors, in particular to a linear motor used for loading heavy objects.

Background Art

Linear motors are currently used in various fields. When linear motors are used in cargo transportation equipment, they can only transport cargo and cannot lift heavy objects. Workers need to bend over to move cargo, which results in a higher workload for workers.

Utility Model Content

The utility model aims to provide a linear motor for loading heavy objects, which can lift a load plate and facilitate lifting of the heavy objects for easy transportation.

The utility model provides a linear motor for loading heavy objects, comprising a linear motor body and a movable slide, wherein the linear motor body is used to drive the movable slide to move, a bearing plate is arranged on the upper side of the movable slide, a lifting device is arranged on the peripheral side or the upper surface of the movable slide, and the lifting device is used to drive the bearing plate to rise and fall.

In an optional embodiment, installation slots are provided at the four corners of the movable slide, and the lifting device is arranged in the installation slots.

In an optional embodiment, the lifting device includes a driving cylinder and a driving oil cylinder.

In an optional embodiment, the linear motor body includes a shell and a ball screw arranged in the shell, a ball nut cooperating with the ball screw is arranged in the movable slide, and at least one fixed track parallel to the direction of the ball screw is arranged at the inner bottom of the linear motor body.

In an optional embodiment, a moving wheel set is provided at the bottom of the moving slide, and the moving wheel set is used to move along the fixed track.

In an optional embodiment, the moving wheel set includes a pneumatic support arm, on which a moving wheel that moves along the fixed track is mounted.

In an optional embodiment, an anti-slip pad is provided on the upper side of the carrying plate.

In an optional embodiment, at least two lifting devices are provided, and the two lifting devices are arranged in installation slots located at diagonal positions.

The beneficial effects of a linear motor for loading heavy objects according to an embodiment of the utility model include:

The heavy objects are carried on the load plate, and the linear motor body is used to drive the movable slide and the load plate to move to the specified position. When the load plate moves to the specified position, the lifting device drives the load plate to move up, thereby moving the goods up, and then making the goods reach a height that can be carried without manual bending, thereby reducing the manual workload during the movement of the heavy objects.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

FIG1 is a top view of a linear motor for loading heavy objects in an embodiment of the utility model;

FIG2 is a top view of a linear motor for loading heavy objects after removing a load plate in an embodiment of the utility model;

FIG3 is a schematic diagram of the structure of a movable slide in an embodiment of the present utility model;

Icons: 1. Linear motor body; 2. Ball screw; 3. Fixed track; 4. Load-bearing plate; 5. Lifting device; 6. Moving slide; 7. Ball nut; 8. Mounting slot; 9. Pneumatic support arm; 10 Moving wheel.

DETAILED DESCRIPTION

In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

In the description of the present utility model, it should be noted that the terms "inside", "outside", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the utility model product is usually placed when in use, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "setting" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

As shown in Figures 1 to 3, this embodiment provides a linear motor for loading heavy objects, including a linear motor body 1 and a movable slide 6, the linear motor body 1 is used to drive the movable slide 6 to move, a bearing plate 4 is provided on the upper side of the movable slide 6, a lifting device 5 is provided on the peripheral side or upper surface of the movable slide 6, and the lifting device 5 is used to drive the bearing plate 4 to rise and fall.

The heavy objects are carried by the load plate 4, and the linear motor body 1 is used to drive the movable slide 6 and the load plate 4 to move to the specified position. When the load plate 4 moves to the specified position, the lifting device 5 drives the load plate 4 to move upward, so that the goods are moved upward, and then the goods reach a height that can be carried without manual bending, thereby reducing the manual work intensity during the movement of the loaded heavy objects.

Optionally, mounting slots 8 are provided at the four corners of the movable slide 6, and the lifting device 5 is arranged in the mounting slots 8. By arranging the lifting device 5 in the mounting slots 8, the lifting device 5 can drive the supporting plate 4 to move upward. Furthermore, in this embodiment, at least two lifting devices 5 are provided, and the two lifting devices 5 are arranged in the mounting slots 8 located at the diagonals. By arranging the lifting devices 5 at the diagonals, the stability of lifting can be maintained while reducing the number of lifting devices 5. Optionally, the lifting device 5 includes a driving cylinder and a driving oil cylinder. Preferably, the driving cylinder and the driving oil cylinder are selected from multi-stage cylinders and multi-stage oil cylinders to ensure that the supporting plate 4 can rise to a sufficiently high height, thereby facilitating the carrying of heavy objects.

Furthermore, the linear motor body 1 includes a shell and a ball screw 2 arranged in the shell, a ball nut 7 cooperating with the ball screw 2 is arranged in the movable slide 6, and at least one fixed rail 3 parallel to the direction of the ball screw 2 is arranged at the inner bottom of the linear motor body 1.

A moving wheel set is disposed at the bottom of the moving slide 6 , and the moving wheel set is used to move along the fixed track 3 .

The moving wheel set comprises a pneumatic support arm 9 , on which a moving wheel 10 is mounted for movement along the fixed track 3 .

By providing the pneumatic support arm 9 and the moving wheel 10 , during the movement of the moving slide 6 , the moving wheel 10 can move along the fixed track 3 , thereby increasing the upper limit of the weight of the load-bearing plate 4 and improving the applicability of the load-bearing heavy objects.

An anti-skid pad is arranged on the upper side of the carrying plate 4. The anti-skid pad is arranged on the upper side of the carrying plate 4 to increase the friction between the anti-skid pad and the weight, thereby maintaining the stability of the weight.

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

Claims (8)

1. The linear motor for loading the weight is characterized by comprising a linear motor main body (1) and a movable sliding seat (6), wherein the linear motor main body (1) is used for driving the movable sliding seat (6) to move, a bearing plate (4) is arranged on the upper side of the movable sliding seat (6), a lifting device (5) is arranged on the peripheral side or the upper surface of the movable sliding seat (6), and the lifting device (5) is used for driving the bearing plate (4) to lift.

2. A linear motor for loading weights according to claim 1, characterized in that the four corners of the moving carriage (6) are provided with mounting slots (8), and the lifting device (5) is arranged in the mounting slots (8).

3. A linear motor for loading heavy objects according to claim 2, characterized in that the lifting device (5) comprises a drive cylinder and a drive cylinder.

4. Linear motor for loading weights according to claim 1, characterized in that the linear motor body (1) comprises a housing and a ball screw (2) arranged in the housing, a ball nut (7) cooperating with the ball screw (2) is arranged in the moving slide (6), and at least one fixed track (3) parallel to the direction of the ball screw (2) is arranged in the inner bottom of the linear motor body (1).

5. A linear motor for loading weights according to claim 4, characterized in that the bottom of the moving carriage (6) is provided with a moving wheel set for moving along the fixed track (3).

6. A linear motor for loading weights according to claim 5, characterized in that the moving wheel set comprises a pneumatic arm (9), on which pneumatic arm (9) a moving wheel (10) is mounted which moves along the fixed track (3).

7. A linear motor for loading heavy objects according to claim 1, characterized in that the upper side of the carrier plate (4) is provided with anti-slip pads.

8. A linear motor for loading heavy objects according to claim 3, characterized in that the lifting means (5) are provided with at least two, two lifting means (5) being provided in diagonally located mounting slots (8).