Elevator with automatic door opening and closing function

Abstract

The utility model discloses an elevator with an automatic door opening and closing function. The elevator comprises a base platform, hoistway frames, a goods shelf, a barrier gate rod, a goods inlet and outlet device used for goods inlet and outlet and a lifting device used for lifting the goods shelf, and the hoistway frames are symmetrically arranged on the two sides of the base platform. An automatic opening and closing device, a control box and a barrier gate rod are fixedly connected to the upper portion of the hoistway frame, the automatic opening and closing device and the barrier gate rod are connected with the control box, the goods shelf is connected to the inner side of the hoistway frame in a sliding mode, the goods shelf is connected with a dragging system, an elevator gate is automatically opened and closed, frequent operation is reduced, and the working efficiency of the goods elevator is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of elevators, and in particular relates to an elevator with an automatic door opening and closing function. Background Art

[0002] Freight elevators are mechatronic equipment and are used for vertical transportation of goods. They are widely used in factories, warehouses, shopping centers, hotels, airports, stations, etc. When a traditional freight elevator transports goods, it first calls the elevator to the floor where the goods need to be transported. After the elevator stops at the station, the gate is opened manually, and the cargo is loaded into the elevator car by a transporter or forklift. After the elevator stops at the unloading floor, the elevator gate is lowered manually. The gate needs to be opened and closed manually, which is cumbersome. If the gate is not closed in time, it will take up the time to transport the goods, thus affecting the efficiency of the elevator in transporting goods. Utility Model Content

[0003] In order to overcome the above technical problems existing in the prior art, the purpose of the utility model is to provide an elevator with an automatic door opening and closing function to realize automatic opening and closing of elevator gates.

[0004] The utility model provides an elevator with an automatic door opening and closing function, comprising a base platform, a shaft frame, a shelf, a barrier rod, a loading and unloading device for loading and unloading goods, and a lifting device for lifting the shelf, wherein the shaft frame is symmetrically arranged on both sides of the base platform, an automatic opening and closing device, a control box and a barrier rod are fixedly connected to the upper part of the shaft frame, the automatic opening and closing device and the barrier rod are respectively connected to the control box, the shelf is slidably connected to the inner side of the shaft frame, and the shelf is connected to a traction system.

[0005] The base is connected to a lifting device, and the lifting device is a hydraulic cylinder.

[0006] The shelf comprises a frame body with open front and rear sides and a bottom frame, and a plurality of cargo-carrying layers are arranged on the frame body from top to bottom.

[0007] The cargo loading layer is detachably connected to the frame, and the spacing between two adjacent cargo loading layers is equal.

[0008] The frame body is connected with the base frame through a plurality of support rods.

[0009] The automatic switch device comprises an ascending travel switch and a descending travel switch, wherein the ascending travel switch is connected to an ascending control terminal on a control box, and the descending travel switch is connected to a descending control terminal on the control box.

[0010] The ascending travel switch is electrically connected to the ascending control terminal, and the descending travel switch is electrically connected to the descending control terminal.

[0011] The elevator with automatic door opening and closing function provided by the utility model has the beneficial effects of simple structure, multiple cargo-carrying layers of the shelf, which can load more cargo and has stronger cargo-carrying capacity; automatic opening and closing of the elevator door can be realized, frequent operation can be reduced, and the working efficiency of the cargo elevator can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0013] Note in the figure:

[0014] 1. Downward travel switch; 2. Upward travel switch; 3. Upward control terminal; 4. Downward control terminal; 5. Control box; 6. Gate pole; 7. Shelf; 8. Shaft frame; 9. Loading and unloading device; 10. Lifting device; 11. Traction system; 13. Frame; 14. Support rod. DETAILED DESCRIPTION

[0015] The elevator with automatic door opening and closing function provided by the utility model is described in detail below with reference to the accompanying drawings and in combination with an embodiment.

[0016] Example

[0017] Reference Figure 1 The elevator with automatic door opening and closing function of this embodiment includes a base platform, a shaft frame 8, a shelf 7, a gate rod 6, a loading and unloading device 9 for loading and unloading goods, and a lifting device 10 for lifting the shelf 7. The shaft frame 8 is symmetrically arranged on both sides of the base platform. The upper part of the shaft frame 8 is fixedly connected with an automatic opening and closing device, a control box 5 and a gate rod 6. The automatic opening and closing device and the gate rod 6 are respectively connected to the control box 5. The shelf 7 is slidably connected to the inner side of the shaft frame 8, and the shelf 7 is connected with a traction system 11.

[0018] The base is connected to a lifting device 10, and the lifting device 10 is a hydraulic cylinder.

[0019] The shelf 7 includes a frame body 13 with open front and rear sides and a bottom frame. On the frame body 13, several cargo layers are arranged from top to bottom.

[0020] The cargo loading layer is detachably connected to the frame 13, and the distances between two adjacent cargo loading layers are equal.

[0021] The frame body 13 is connected to the base frame via a plurality of support rods 14 .

[0022] The automatic switch device includes an ascending travel switch 2 and a descending travel switch 1 . The ascending travel switch 2 is connected to an ascending control terminal 3 on a control box 5 , and the descending travel switch 1 is connected to a descending control terminal 4 on the control box 5 .

[0023] The ascending travel switch 2 is electrically connected to the ascending control terminal 3 , and the descending travel switch 1 is electrically connected to the descending control terminal 4 .

[0024] When the control box 5 starts the rising control terminal 3, the rising stroke switch 2 monitors the rising stroke. When it reaches the loading and unloading floor, the rising stroke switch 2 sends a signal to the control box to keep the gate rod 6 open. After the loading and unloading is completed, the control box 5 starts the descending control terminal 4, and the descending stroke switch 1 monitors the descending stroke. When it reaches the first floor, the descending stroke switch 1 sends a signal to the control box to keep the gate rod 6 down, which can replace manual pressing of the elevator button switch.

Claims

1. An elevator with an automatic door opening and closing function, comprising a base platform, a shaft frame (8), a shelf (7), a gate rod (6), a loading and unloading device for loading and unloading goods, and a lifting device (10) for lifting the shelf (7), characterized in that: The shaft frame (8) is symmetrically arranged on both sides of the base platform. An automatic switch device, a control box (5) and a barrier rod (6) are fixedly connected to the upper part of the shaft frame (8). The automatic switch device and the barrier rod (6) are respectively connected to the control box (5). The shelf (7) is slidably connected to the inner side of the shaft frame (8). The shelf (7) is connected to a traction system (11).

2. The elevator with automatic door opening and closing function according to claim 1, characterized in that: The base is connected to a lifting device (10), and the lifting device (10) is a hydraulic cylinder.

3. The elevator with automatic door opening and closing function according to claim 1, characterized in that: The shelf (7) comprises a frame body (13) with open front and rear sides and a bottom frame, and a plurality of cargo-carrying layers are arranged on the frame body (13) from top to bottom.

4. The elevator with automatic door opening and closing function according to claim 3, characterized in that: The cargo loading layer is detachably connected to the frame (13), and the spacing between two adjacent cargo loading layers is equal.

5. The elevator with automatic door opening and closing function according to claim 3, characterized in that: The frame body (13) is connected to the base frame via a plurality of support rods (14).

6. The elevator with automatic door opening and closing function according to claim 1, characterized in that: The automatic switch device comprises an ascending travel switch (2) and a descending travel switch (1), wherein the ascending travel switch (2) is connected to an ascending control terminal (3) on a control box (5), and the descending travel switch (1) is connected to a descending control terminal (4) on the control box (5).

7. The elevator with automatic door opening and closing function according to claim 6, characterized in that: The ascending travel switch (2) is electrically connected to the ascending control terminal (3), and the descending travel switch (1) is electrically connected to the descending control terminal (4).

Images