CN220866997U - Buffer storage device for lifter - Google Patents

Abstract

The embodiment of the utility model discloses a buffer device for an elevator, which relates to the technical field of storage devices and comprises a first buffer support, a second buffer support and an elevating mechanism; the second buffer support is connected with the lifting mechanism and is above the first buffer support; the first buffer support and the second buffer support are respectively used for storing goods, and the lifting mechanism drives the second buffer support and the goods of the second buffer support to ascend/descend. The effect of improving the working efficiency of transporting goods by using the lifter is achieved.

Description

Buffer storage device for lifter

Technical Field

The utility model relates to the technical field of storage devices, in particular to a buffer device for an elevator.

Background

The elevator is also called a lifter and is used for lifting/descending the goods to realize the transportation of the goods among different floors, and an operator is often required to wait for a long time when the goods in the elevator and the goods outside the elevator are required to be replaced by using the elevator, so that the operation of the operator is complex and the working efficiency is low.

Disclosure of utility model

The technical problem to be solved by the embodiment of the utility model is that the working efficiency of transporting goods by using the lifter is low.

In order to solve the above problems, an embodiment of the present utility model discloses a buffer device for an elevator. The effect of improving the working efficiency of transporting goods by using the lifter is achieved.

The utility model provides a buffer device for an elevator, which comprises a first buffer bracket, a second buffer bracket and an elevating mechanism, wherein the first buffer bracket is arranged on the first buffer bracket; the second buffer support is connected with the lifting mechanism and is above the first buffer support; the first buffer support and the second buffer support are respectively used for storing goods, and the lifting mechanism drives the second buffer support and the goods of the second buffer support to ascend/descend.

The lifting mechanism comprises a driving unit, a conveyor belt and a supporting column, wherein the conveyor belt is arranged on the supporting column and is connected with the driving unit and the second buffer support respectively, and the control device is connected with the driving unit.

The further technical scheme is that the device further comprises a first sensing unit, wherein the first sensing unit is arranged above the second cache bracket and is connected with the control device.

The further technical scheme is that the device further comprises a carrying base, wherein the carrying base is arranged on the first cache support or the second cache support.

The further technical scheme is that the object carrying base comprises a first bearing surface and a second bearing surface, wherein an included angle of 80-100 degrees is formed between the first bearing surface and the second bearing surface, and the included angle range of the first bearing surface and the horizontal plane is 70-90 degrees.

The further technical scheme is that the object carrying base further comprises a binding wire hole, and the binding wire hole is arranged in the first bearing surface.

The further technical scheme is that the buffer storage device further comprises a plurality of support columns, and the support columns are arranged around the first buffer storage support.

The further technical scheme is that the device further comprises a cargo elevator, a second induction unit and a telescopic mechanism, wherein a plurality of support columns form a first channel, the telescopic mechanism can penetrate through the first channel, the telescopic mechanism is arranged on the cargo elevator, and the second induction unit is arranged on the cargo elevator and connected with the control device.

The technical scheme is that the device further comprises a transfer device, a plurality of support columns form a second channel, and the transfer device can pass through the second channel.

The driving unit comprises a stepping motor.

Compared with the prior art, the technical effects achieved by the embodiment of the utility model include:

This buffer memory device installs in one side of lift, realizes driving the goods ascending/descending through second buffer memory support and elevating system, temporarily deposits the goods through the mode of vertical distribution, normally, the workshop only need get and put the goods on the first buffer memory support height, and the lift can get and put the goods in the altitude range of second buffer memory support, for example: the workshop needs to be sent to the upper strata with goods A, simultaneously need the lift to send the goods A on upper strata to current layer, the lift is just obtaining goods B on the upper strata, the operator deposits goods A on buffer memory device, and start elevating system and drive second buffer memory support and goods A and rise to the maximum height of second buffer memory support, after the lift has arrived current layer with goods B, place goods B on first buffer memory support, rise to second buffer memory support same height again, obtain goods A and send to the upper strata, in order to accomplish the workshop and need to send goods A to the upper strata, simultaneously need the lift to send the operation on current layer with goods A on upper strata. Through the longitudinal distribution of first buffer memory support and second buffer memory support, reducible area, make full use of vertical space, through buffer memory device, reducible operator is at the time of the next goods of waiting for of lift, still can save following several steps for the operator in the above-mentioned example: 1. moving the goods a to make room for the elevator exit; 2. taking out the goods B by entering an elevator; 3. the cargo a is stored in the elevator. Therefore, the buffer device is additionally arranged, so that the operation steps can be simplified, and the conveying efficiency of cargoes can be greatly improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of a buffer device for an elevator according to an embodiment of the present utility model;

FIG. 2 is a schematic diagram of another buffer device for an elevator according to an embodiment of the present utility model;

FIG. 3 is a schematic diagram of a buffer device for an elevator according to an embodiment of the present utility model;

FIG. 4 is a top view of a buffer device for an elevator according to an embodiment of the present utility model;

Fig. 5 is a schematic view of a structure of a carrier base according to an embodiment of the present utility model.

Reference numerals

The first buffer bracket 1, the second buffer bracket 2, the lifting mechanism 3, the driving unit 31, the conveyor belt 32, the supporting column 33, the first sensing unit 51, the carrying base 6, the first carrying surface 61, the second carrying surface 62, the binding wire hole 63, the cargo elevator 7, the second sensing unit 52, the transfer device 8, the telescopic mechanism 9, the first channel 331 and the second channel 332.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model, in which like reference numerals represent like components. It will be apparent that the embodiments described below are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be understood that the terms "comprises" and "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

It is also to be understood that the terminology used in the description of the embodiments of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of embodiments of the utility model. As used in the specification of the embodiments of the utility model and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

Referring to fig. 1-5, an embodiment of the present utility model provides a buffer device for an elevator. The buffer device for the lifter comprises a first buffer bracket 1, a second buffer bracket 2 and a lifting mechanism 3. The specific description of each component is as follows:

In this embodiment, the second buffer bracket 2 is connected to the lifting mechanism 3 and is above the first buffer bracket 1; the first buffer support 1 and the second buffer support 2 are respectively used for storing goods, and the lifting mechanism 3 drives the second buffer support 2 and the goods of the second buffer support 2 to ascend/descend.

Specifically, the first buffer bracket 1 is used for supporting and holding goods, and generally, the first buffer bracket 1 is fixed at the bottom of the lifting mechanism 3. The second buffer support 2 is used for supporting and holding goods, normally, the second buffer support 2 is arranged right above the first buffer support 1 and is connected with the lifting mechanism 3, so that the lifting mechanism 3 can drive the second buffer support 2 to ascend/descend, when the lifting mechanism 3 drives the second buffer support 2 to ascend, the second buffer support 2 is gradually far away from the first buffer support 1, and when the lifting mechanism 3 drives the second buffer support 2 to descend, the second buffer support 2 is gradually close to the first buffer support 1.

The working process of the buffer device for the lifter is as follows:

The initial position of the second buffer support 2 is closest to the first buffer support 1, in an embodiment, the minimum value of the height difference between the first buffer support 1 and the second buffer support 2 is 0, so that the first buffer support 1 and the second buffer support 2 support and store goods together, the goods are stored on the first buffer support 1 and the second buffer support 2, the lifting mechanism 3 is started to drive the second buffer support 2 to lift up, so that the goods lift up along with the second buffer support 2 under the supporting action of the second buffer support 2 until the goods lift up to a preset height, and in general, the maximum value of the height difference between the second buffer support 2 and the first buffer support 1 is larger than the height of the goods, so that new goods can be stored between the first buffer support 1 and the second buffer support 2, and the stored new goods are supported by the first buffer support 1.

This buffer memory device installs in one side of lift, realizes driving the goods through second buffer memory support 2 and elevating system 3 and rises/descend, deposits the goods temporarily through the mode of perpendicular distribution, normally, the workshop only need get and put the goods on the first buffer memory support 1 height, and the lift can get and put the goods in the altitude range of second buffer memory support 2, for example: the workshop needs to be sent to the upper strata with goods A, simultaneously need the lift to send the goods A on upper strata to the current layer, the lift is just obtaining goods B on the upper strata, the operator deposits goods A on buffer gear, and start elevating system 3 and drive second buffer memory support 2 and goods A and rise to the maximum height of second buffer memory support 2, after the lift has arrived the current layer with goods B, place goods B on first buffer memory support 1, rise to second buffer memory support 2 with the lift again and be sent to the upper strata, obtain goods A and send to the upper strata, in order to accomplish the workshop and need to send goods A to the upper strata, simultaneously need the lift to send the operation on current layer with goods A on upper strata. By the longitudinal distribution of the first buffer support 1 and the second buffer support 2, the occupied area can be reduced, the longitudinal space is fully utilized, the time for an operator to wait for goods beside the lifter can be reduced by the buffer device, and the following steps can be omitted for the operator in the example: 1. moving the goods a to make room for the elevator exit; 2. taking out the goods B by entering an elevator; 3. the cargo a is stored in the elevator. Therefore, the buffer device is additionally arranged, so that the conveying efficiency of cargoes can be greatly improved.

With continued reference to fig. 1-5, in this embodiment, the lifting mechanism 3 further includes a driving unit 31, a conveyor belt 32, and a support column 33, where the conveyor belt 32 is disposed on the support column 33, the conveyor belt 32 is connected to the driving unit 31 and the second buffer support 2, and the control device is connected to the driving unit 31.

Further, the driving unit 31 includes a stepping motor.

Specifically, the driving unit 31 generally employs a stepping motor for driving the second buffer rack 2 on the conveyor 32 to ascend/descend, and the conveyor 32 is connected to the second buffer rack 2 and the driving unit 31, so as to realize that the second buffer rack 2 can only reciprocate along the conveyor 32. It should be noted that, in other embodiments, the sliding rail may be used to replace the conveyor belt 32 and connect the second buffer rack 2 and the driving unit 31 respectively, so that the second buffer rack 2 can only move back and forth along the sliding rail, and therefore, a person skilled in the art can flexibly change the connection structure between the second buffer rack 2 and the driving unit 31 without departing from the scope of the present utility model. The support column 33 refers to a structure for supporting the driving unit 31, the conveyor belt 32, and the second buffer bracket 2. The control device comprises a controller and is used for signal acquisition, data conversion, operation, processing, transmission and local control. Typically, the control device is also connectable with a wireless communication device for remote, wireless control.

Further, the buffer storage device further comprises a first sensing unit 51, wherein the first sensing unit 51 is above the second buffer storage bracket 2 and is connected with the control device.

Specifically, the first sensing unit 51 includes an infrared sensor and a displacement sensor, and is used for monitoring whether the second buffer storage bracket 2 stores goods, and/or is used for measuring a distance value between the second buffer storage bracket 2 and the first sensing unit 51 and transmitting the distance value to the control device, and the control device converts the distance into a height value of the second buffer storage bracket 2 through a preset program, so as to further realize automatic identification of whether the second buffer storage bracket stores goods and matches with the lifter to access the goods. It should be noted that, the principle of the first sensing unit 51 for monitoring whether the second buffer rack 2 stores the goods and measuring the distance value between the second buffer rack 2 and the first sensing unit 51 can be specifically determined by referring to the existing data, which is not specifically limited in the present utility model.

Further, the buffer storage device further comprises a carrying base 6, wherein the carrying base 6 is arranged on the first buffer storage bracket 1, or the carrying base 6 is arranged on the second buffer storage bracket 2.

Specifically, the carrying base 6 refers to a structure for carrying cargoes, the carrying base 6 can ensure that cargoes with different volumes can be stably stored on the first buffer support 1 and the second buffer support 2, in an embodiment, the carrying base 6 can also be used as a marker detected by the first sensing unit 51, so that the control device can accurately determine the height of the second buffer support 2, and the control device can cooperate with the lifter to perform automatic operation.

Further, the carrying base 6 includes a first carrying surface 61 and a second carrying surface 62, where the first carrying surface 61 and the second carrying surface 62 form an included angle of 80 ° to 100 °, and the included angle between the first carrying surface 61 and the horizontal plane ranges from 70 ° to 90 °.

In this embodiment, the first bearing surface 61 and the second bearing surface 62 form an included angle of 90 °, and the included angle between the first bearing surface 61 and the horizontal plane is 80 °, so that the first bearing surface 61 and the second bearing surface 62 are attached to the cargo, and the cargo is placed on the cargo carrying base 6, so that the cargo is prevented from being offset or even falling from the cargo carrying base 6 during the transportation process, the stability of the cargo on the cargo carrying base 6 is improved, and the risk of falling the cargo during the transportation process is reduced.

Further, the carrying base 6 further includes a binding-wire hole 63, and the binding-wire hole 63 is disposed in the first carrying surface 61.

Specifically, the goods are bound by the ropes, and the ropes for binding the goods pass through the binding wire holes 63, so that the goods carrying base 6 can be loaded with goods with various shapes, and the connection of the goods and the goods carrying base 6 is reinforced.

Further, the buffer storage device further comprises a plurality of support columns 33, and the support columns 33 are arranged around the first buffer storage bracket 1.

Specifically, the supporting columns 33 are used for installing the structure of the conveyor 32, in this embodiment, the number of the supporting columns 33 is plural, and the driving units 31 are installed on the top of the supporting columns 33 uniformly around the first buffer support 1 and the second buffer support 2.

Further, the device further comprises a cargo lift, a second sensing unit 52 and a telescopic mechanism 9, wherein a plurality of support columns 33 form a first channel 331, the telescopic mechanism 9 can pass through the first channel 331, the telescopic mechanism 9 is arranged on the cargo lift 7, and the second sensing unit 52 is arranged on the cargo lift 7 and is connected with the control device.

Specifically, the cargo lift includes a hoist for transporting cargo between different floors, and the second sensing unit 52 includes an infrared sensor, a displacement sensor, and a camera for monitoring whether cargo is stored in the cargo lift, and/or for capturing a video or an image of the cargo lift, and for transmitting the video or the image to the display terminal through the control device, so as to provide an operator with monitoring the operation of the cargo lift through the display terminal. It should be noted that, the principle of the second sensing unit 52 for monitoring whether the cargo elevator stores the cargo, and taking the video and the image of the cargo elevator can be specifically determined by referring to the existing data, which is not particularly limited in the present utility model. The telescopic mechanism 9 is a structure for storing goods in the goods elevator, and has an extending/contracting function for extending/contracting the goods on the telescopic mechanism 9 in a predetermined direction. After the telescopic mechanism 9 of the goods lifter and the first buffer bracket 1 are positioned at the same horizontal height, the telescopic mechanism 9 stretches to drive the goods to pass through the first channel 331, and after the goods are placed on the first buffer bracket 1, the telescopic mechanism 9 contracts to finish the goods storage in the buffer device; after the telescopic mechanism 9 of the goods lifter and the second buffer storage bracket 2 are positioned at the same horizontal height, the telescopic mechanism 9 stretches and lifts the goods on the second buffer storage bracket 2, and the telescopic mechanism 9 contracts to drive the goods to pass through the first channel 331, so that the goods are extracted from the buffer storage device.

Further, the device further comprises a transfer device 8, a plurality of support columns 33 form a second channel 332, and the transfer device 8 can pass through the second channel 332.

Specifically, the transfer device 8 includes a mechanical vehicle, and is configured to pick up and place the load on the load base 6 and the load on the load base 6, where the width of the transfer device 8 is smaller than the second channel 332 formed by at least two support columns 33, so that the transfer device 8 can get in and out from the buffer device, and pick up and place the load on the load base 6 and the load on the load base 6 are completed. Generally, the transfer device 8 further includes a wireless communication unit and a processing unit, so as to realize wireless control of the transfer device 8 to take and place the goods on the carrying base 6 and the carrying base 6, and realize automatic goods access through control of a preset instruction.

In the foregoing embodiments, the descriptions of the embodiments are focused on, and for those portions of one embodiment that are not described in detail, reference may be made to the related descriptions of other embodiments.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be attached, detached, or integrated, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., 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 present utility model. In this specification, schematic representations of the above terms should not be understood as necessarily being directed 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. Furthermore, one skilled in the art can combine and combine the different embodiments or examples described in this specification.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

While the utility model has been described with reference to certain preferred embodiments, it will be understood by those skilled in the art that various changes and substitutions of equivalents may be made and equivalents will be apparent to those skilled in the art without departing from the scope of the utility model. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims (10)

1. A buffer device for an elevator, which is characterized by comprising a first buffer bracket, a second buffer bracket and an elevating mechanism;

The second buffer support is connected with the lifting mechanism and is above the first buffer support;

The first buffer support and the second buffer support are respectively used for storing goods, and the lifting mechanism drives the second buffer support and the goods of the second buffer support to ascend/descend.

2. The buffer device for an elevator according to claim 1, further comprising a control device, wherein the elevator mechanism comprises a driving unit, a conveyor belt and a support column, the conveyor belt is disposed on the support column, the conveyor belt is connected to the driving unit and the second buffer support, respectively, and the control device is connected to the driving unit.

3. The buffering device for an elevator according to claim 2, further comprising a first sensing unit above the second buffering bracket and connected with the control device.

4. The buffering device for an elevator according to claim 1, further comprising a carrier base on the first buffering support or on the second buffering support.

5. The buffer device for an elevator according to claim 4, wherein the carrier base comprises a first bearing surface and a second bearing surface, the first bearing surface and the second bearing surface form an included angle of 80 ° to 100 °, and the included angle of the first bearing surface and the horizontal plane ranges from 70 ° to 90 °.

6. The buffer device for an elevator according to claim 5, wherein the carrier base further comprises a binding-wire hole, the binding-wire hole being provided in the first bearing surface.

7. The buffer device for an elevator according to claim 2, further comprising a plurality of the support columns, the plurality of support columns being disposed around the first buffer support.

8. The buffer device for a cargo lift according to claim 7, further comprising a cargo lift, a second sensing unit, and a telescoping mechanism, wherein a plurality of the support posts form a first passageway through which the telescoping mechanism can pass, the telescoping mechanism being disposed on the cargo lift, the second sensing unit being on the cargo lift and being coupled to the control device.

9. The buffer device for an elevator according to claim 7, further comprising a transfer device through which a plurality of the support columns form a second passage.

10. The buffer device for an elevator according to claim 2, wherein the driving unit includes a stepping motor.