CN216512282U - Lifting basket - Google Patents

Abstract

The utility model relates to the technical field of lifting devices, in particular to a lifting basket. The present invention provides, the lifting basket, comprising: the device comprises a container, a lifting driving mechanism and a stop position detection element; the lifting driving mechanism is in driving connection with the container to drive the container to ascend or descend, the position detection element is used for detecting that the container reaches a specified stop position, and the stop position detection element is in communication connection with the lifting driving mechanism; the container comprises a box body with an opening at one side and a box door arranged at the opening, the lifting basket further comprises a box door driving mechanism arranged on the box body, and the box door driving mechanism is in driving connection with the box door so as to drive the box door to open or close the opening.

Description

Lifting basket

Technical Field

The utility model relates to the technical field of lifting devices, in particular to a lifting basket.

Background

At some job sites or factories, the goods on the lower floor are required to be transported to the higher floor, a lifting basket is usually adopted, the lifting basket is driven by a motor to ascend or descend, whether the lifting basket is in place or not depends on the number of rotation turns of the motor, if the motor stops working, the lifting basket is not stopped at a specified position, when a person goes out of the lifting basket, the falling danger is possible, so that the potential safety hazard exists, and the safety of the lifting basket is not good enough.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a lifting basket, which solves the technical problem of poor safety of the lifting basket in the prior art to a certain extent.

The utility model provides a lifting basket, comprising: the device comprises a container, a lifting driving mechanism and a stop position detection element; the lifting driving mechanism is in driving connection with the container to drive the container to ascend or descend, the position detection element is used for detecting that the container reaches a specified stop position, and the stop position detection element is in communication connection with the lifting driving mechanism; the container comprises a box body with an opening at one side and a box door arranged at the opening, the lifting basket further comprises a box door driving mechanism arranged on the box body, and the box door driving mechanism is in driving connection with the box door so as to drive the box door to open or close the opening.

In the working process of lifting the goods basket, the lifting driving mechanism drives the goods box to ascend or descend, the stop position detection element is used for detecting that the goods box reaches a specified stop position and transmitting the information to the lifting driving mechanism, the lifting driving mechanism can stop working after receiving the information transmitted by the stop position detection element, the goods box reaches a safe specified stop position, and at the moment, the box door driving mechanism drives the box door to open so as to open an opening of the box body, and personnel or goods can come out of the box body; if the lifting driving mechanism does not receive the information transmitted by the stop position detection element, the lifting driving mechanism does not stop working, and the box door driving mechanism does not open the box door; thereby improving the safety of lifting the basket.

Further, the stop position detecting elements are arranged on the outer wall of the top and the outer wall of the bottom of the container.

Further, the stop position detecting element is a stroke switch.

Further, in the width direction of the opening, the box door is arranged on the box body in a sliding manner; or, in the height direction of the opening, the box door is arranged on the box body in a sliding mode.

Further, the box door driving mechanism comprises a box door motor, a box door gear and a box door rack; the box door gear and a power output shaft of the box door motor are coaxially and fixedly arranged, and the box door rack is fixedly connected with the box door.

Furthermore, a partition board is arranged at the top of the box body, the partition board divides an inner cavity of the box body into a mounting cavity and an accommodating cavity, and the mounting cavity is positioned above the accommodating cavity; the box door motor and the box door gear are arranged in the mounting cavity; the top border department of box is equipped with along the width direction of box extends is equipped with the guide rail, be equipped with on the chamber door and establish in the slide rail on the guide rail.

Furthermore, the box door driving mechanism also comprises a circuit component, and the circuit component comprises a first resistor, a second resistor and a short-circuit switch; the box door motor is connected with the first resistor in series, the box door motor is connected with the second resistor in series, and the short circuit switch is connected with part of the second resistor in parallel.

Further, the lifting basket further comprises a controller, and the lifting driving mechanism, the box door driving mechanism and the stop position detection element are all in communication connection with the controller; and a floor button, a door opening button and a door closing button which are all in communication connection with the controller are arranged in the box body.

Further, the outside of box still is equipped with the camera, be equipped with the display screen in the box, the camera with the display screen all with controller communication connection.

Further, the outside of box still is equipped with lighting element, lighting element and controller communication connection.

It is to be understood that both the foregoing general description and the following detailed description are for purposes of illustration and description and are not necessarily restrictive of the disclosure. The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate the subject matter of the disclosure. Together, the description and drawings serve to explain the principles of the disclosure.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic structural view of the exterior of a lifting basket of an embodiment of the present invention;

FIG. 2 is a schematic illustration of the interior of the lift basket of FIG. 1;

fig. 3 is a schematic diagram of the circuit assembly in the lift basket of fig. 1.

An icon: 10-a box body; 20-a box door; 30-top stop position detection element; 40-bottom stop position detection element; 50-a door motor; 60-a door gear; 70-a door rack; 80-circuit components; 90-floor button; 100-door opening button; 110-door closing button; 120-a camera; 130-display screen; 140-a lighting element; 11-a mounting cavity; 12-a containment chamber; 81-a first resistance; 82-a second resistance; 83-short-circuit switch.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention.

The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model.

All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 and 2, the present invention provides a lifting basket, comprising: the device comprises a container, a lifting driving mechanism and a stop position detection element; the lifting driving mechanism is in driving connection with the container to drive the container to ascend or descend, the position detection element is used for detecting that the container reaches a specified stop position, and the stop position detection element is in communication connection with the lifting driving mechanism; the container comprises a box body 10 with an opening on one side and a door 20 arranged on the opening, and the lifting basket further comprises a door 20 driving mechanism arranged on the box body 10, wherein the door 20 driving mechanism is in driving connection with the door 20 so as to drive the door 20 to open or close the opening.

It should be noted that the designated stop position means that the lifting basket completely reaches the designated floor, the door 20 is opened, the bottom plate of the container 10 corresponds to the floor of the corresponding floor, and the person or the goods can safely move from the container 10 to the floor of the corresponding floor.

In this embodiment, during the operation of lifting the basket, the lifting driving mechanism drives the container to ascend or descend, the stop position detection element is used for detecting that the container reaches a specified stop position, and transmitting the information to the lifting driving mechanism, when the lifting driving mechanism receives the information transmitted by the stop position detection element, the operation can be stopped, the container reaches a safe specified stop position, at this time, the driving mechanism of the container door 20 drives the container door 20 to open, so as to open the opening of the container body 10, and people or goods can come out of the container body 10; if the lifting driving mechanism does not receive the stop position detection element conveying information, the lifting driving mechanism does not stop working, and the box door 20 driving mechanism does not open the box door 20; thereby improving the safety of lifting the basket.

Wherein, a stop position detecting element may be provided on an outer wall of the top of the box body 10, a top feedback member may be provided on a top plate of a floor, the top feedback member corresponding to the stop position detecting element provided on the top of the box body 10; alternatively, a stop position detecting element may be provided on an outer wall of the bottom of the casing 10, and a bottom feedback member may be provided on a floor of the floor, the bottom feedback member corresponding to the stop position detecting element provided on the bottom of the casing 10.

As an alternative, the stop position detecting elements are disposed on the outer wall of the top and the outer wall of the bottom of the cargo box, the stop position detecting element disposed on the top of the cargo box is a top stop position detecting element 30, the stop position detecting element disposed on the bottom of the cargo box is a bottom stop position detecting element 40, a top feedback member corresponding to the top stop position detecting element 30 is disposed on the top plate of the floor, a bottom feedback member corresponding to the bottom stop position detecting element 40 is disposed on the bottom plate of the floor, and only when the top stop position detecting element 30 detects the top feedback member and the bottom stop position detecting element 40 detects the bottom feedback member, the lifting driving mechanism can stop working, thereby further improving the installation performance of the lifting basket.

Here, in order to avoid the interference between the top stop position detecting element 30 and the bottom stop position detecting element 40, the top stop position detecting element 30 and the bottom stop position detecting element 40 may be respectively located at both sides of the casing 10 in the width direction of the casing 10.

The stop position detecting element may be a laser sensor or an infrared sensor.

As an alternative, the stop position detection element is a travel switch, and the detection is reliable.

In addition to the above embodiments, further, the door 20 is slidably disposed on the box body 10 in the width direction of the opening, that is, the door 20 opens and closes left and right; alternatively, the door 20 is slidably disposed on the box 10 in the height direction of the opening, that is, the door 20 is opened and closed up and down.

The driving mechanism of the box door 20 may be a linear motor, an air cylinder, an oil cylinder, or an electric four-cylinder mechanism.

Alternatively, as shown in fig. 2, the door 20 driving mechanism includes a door motor 50, a door gear 60, and a door rack 70; the door gear 60 is coaxially and fixedly disposed with a power output shaft of the door motor 50, and the door rack 70 is fixedly connected with the door 20.

In this embodiment, the door motor 50 drives the door gear 60 to move, the door gear 60 drives the door rack 70 to move, the door rack 70 drives the door 20 to move, and the door 20 driving mechanism is driven reliably.

Specifically, as shown in fig. 2, a partition plate is arranged at the top of the box body 10, the partition plate divides an inner cavity of the box body 10 into a mounting cavity 11 and an accommodating cavity 12, and the mounting cavity 11 is located above the accommodating cavity 12; the box door motor 50 and the box door gear 60 are arranged in the installation cavity 11; the top edge of the box body 10 is provided with a guide rail extending along the width direction of the box body 10, and the box door 20 is provided with a slide rail slidably arranged on the guide rail.

In this embodiment, the door motor 50 and the door gear 60, or other internal components, may be disposed in the installation cavity 11, and the personnel and the goods are located in the accommodating cavity 12, so that the structure of the container is regular.

As shown in fig. 3, based on the above embodiment, further, the driving mechanism of the door 20 further includes a circuit assembly 80, where the circuit assembly 80 includes a first resistor 81, a second resistor 82, and a short-circuit switch 83; the door motor 50 is connected in series with the first resistor 81, the door motor 50 is connected in series with the second resistor 82, and the short circuit switch 83 is connected in parallel with a portion of the second resistor 82.

In this embodiment, in the opening process of the door 20, the short-circuit switch 83 may be opened, that is, all the resistors of the second resistor 82 are connected in parallel with the door motor 50, at this time, the voltage and the current of the door motor 50 are the largest, the rotation speed of the door motor 50 is the fastest, when the opening speed of the door 20 is the largest, and when the door 20 is opened to a set position, the short-circuit switch 83 is closed to short-circuit part of the second resistor 82, and at this time, the voltage of the door motor 50 is reduced, so that the current is reduced, the rotation speed of the door motor 50 is reduced, and the opening speed of the door 20 is reduced; the closing process of the door 20 is similar, which can further improve the safety of lifting the basket. The number of the short-circuit switches 83 may be multiple, the lengths of the short-circuit switches 83 capable of short-circuiting the second resistors 82 are different, and the lengths of the short-circuit switches short-circuiting the second resistors may be sequentially lengthened, so that the rotation speed of the door motor 50 is sequentially reduced.

It should be noted that the shorting switch may be communicatively coupled to the controller.

As shown in fig. 2, in addition to the above embodiment, the lifting basket further comprises a controller, and the lifting driving mechanism, the door 20 driving mechanism and the stop position detecting element are all connected with the controller in communication; a floor button 90, a door opening button 100 and a door closing button 110 which are all in communication connection with the controller are arranged in the box body 10.

In this embodiment, the controller may receive information transmitted by the stop position detecting element, and control the lifting driving mechanism, the box door 20 driving mechanism, and other components to operate. When the user presses the floor button 90 to be reached, the controller receives the information and controls the lifting driving mechanism to move, and when the stop position detection element is in contact with the feedback piece of the target floor, the controller controls the lifting driving mechanism to stop working, so that the door opening button 100 is pressed, the controller controls the door 20 to be opened, and the user can leave the container.

As shown in fig. 1 and fig. 2, on the basis of the above embodiment, a camera 120 is further disposed outside the box body 10, a display screen 130 is disposed inside the box body 10, and both the camera 120 and the display screen 130 are in communication connection with the controller.

In this embodiment, camera 120 can gather the image outside the packing box to transmit the image of gathering for the controller, the controller shows the image again on display screen 130, and the user in the packing box can observe the environmental conditions outside the packing box through display screen 130, can make the user observe whether the packing box reaches appointed stop position, further improves the security that promotes the goods basket.

On the basis of the above embodiment, further, an illumination element 140 is further disposed outside the box body 10, and the illumination element 140 is in communication connection with the controller, in this embodiment, the illumination element 140 (for example, an electric lamp or a solar lamp, etc.) can make the capturing effect of the camera 120 clearer.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention. In the description provided herein, numerous specific details are set forth. It is understood, however, that embodiments of the utility model may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description. Moreover, those skilled in the art will appreciate that although some embodiments described herein include some features included in other embodiments, not others, combinations of features of different embodiments are meant to be within the scope of the utility model and form different embodiments.

Claims (10)

1. A lifting basket, comprising: the device comprises a container, a lifting driving mechanism and a stop position detection element; the lifting driving mechanism is in driving connection with the container to drive the container to ascend or descend, the position detection element is used for detecting that the container reaches a specified stop position, and the stop position detection element is in communication connection with the lifting driving mechanism; the container comprises a box body with an opening at one side and a box door arranged at the opening, the lifting basket further comprises a box door driving mechanism arranged on the box body, and the box door driving mechanism is in driving connection with the box door so as to drive the box door to open or close the opening.

2. The lifting basket as recited in claim 1 wherein the stop position detection elements are disposed on both the top exterior wall and the bottom exterior wall of the cargo box.

3. The lift basket of claim 2, wherein the stop position detection element is a travel switch.

4. The lift basket of claim 1, wherein the door slides over the chest in a width direction of the opening; or, in the height direction of the opening, the box door is arranged on the box body in a sliding mode.

5. The lift basket of claim 4, wherein the door drive mechanism comprises a door motor, a door gear, and a door rack; the box door gear and a power output shaft of the box door motor are coaxially and fixedly arranged, and the box door rack is fixedly connected with the box door.

6. The lifting basket according to claim 5, wherein the top of the box is provided with a partition that divides the inner cavity of the box into a mounting cavity and a receiving cavity, the mounting cavity being located above the receiving cavity; the box door motor and the box door gear are arranged in the mounting cavity; the top border department of box is equipped with along the width direction of box extends is equipped with the guide rail, be equipped with on the chamber door and establish in the slide rail on the guide rail.

7. The lift basket of claim 5, wherein the door drive mechanism further comprises a circuit assembly comprising a first resistor, a second resistor, and a shorting switch; the box door motor is connected with the first resistor in series, the box door motor is connected with the second resistor in series, and the short circuit switch is connected with part of the second resistor in parallel.

8. The lifting basket according to claim 1, further comprising a controller, wherein the lifting drive mechanism, the bin door drive mechanism, and the stop position detection element are each communicatively coupled to the controller; and a floor button, a door opening button and a door closing button which are all in communication connection with the controller are arranged in the box body.

9. The lifting basket according to claim 8, wherein a camera is further disposed outside the box, a display screen is disposed inside the box, and both the camera and the display screen are in communication connection with the controller.

10. The lifting basket as recited in claim 9 wherein an illumination element is further provided on an exterior of the tank, the illumination element communicatively coupled to the controller.

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