CN218909729U

CN218909729U - Layer-changing elevator

Info

Publication number: CN218909729U
Application number: CN202222721015.XU
Authority: CN
Inventors: 张园园
Original assignee: Oulide Suzhou Logistics System Engineering Co ltd
Current assignee: Oulide Suzhou Logistics System Engineering Co ltd
Priority date: 2022-10-13
Filing date: 2022-10-13
Publication date: 2023-04-25
Anticipated expiration: 2032-10-13

Abstract

The utility model discloses a layer-changing elevator, which belongs to the technical field of elevators and comprises two transverse units, an objective table body and a driving mechanism, wherein the objective table body is arranged on the transverse units; through setting up two horizontal units that set up at certain distance in Y axle direction to four stand that constitute two horizontal units enclose into a promotion interval, set up the objective table body that can bear the weight of the article in the promotion interval, and all set up actuating mechanism in the front and back end of first tip and second tip in the objective table body, drive the carrier and go up and down with the meshing effect of gear component and rack component, each actuating mechanism synergism, in order to realize the steady promotion of article, and enable the article to stop in the optional position, can carry the article to required height.

Description

Layer-changing elevator

Technical Field

The utility model belongs to the technical field of elevators, and particularly relates to a layer-changing elevator.

Background

In warehouse storage systems the horizontal movement of the goods is generally done by a transfer car, but in warehouse storage systems there is a need for transportation in a vertical direction, in particular for layer-wise transportation, in addition to the need for horizontal handling, i.e. the need to transport the transfer car and the goods to different floors.

Devices for vertical transport of transfer carts and also of goods are now lacking in factories.

Disclosure of Invention

The utility model aims to provide a layer-changing elevator, which aims to solve the problem of the prior elevator in the use process in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a layer change elevator comprising;

the two transverse units are arranged at intervals in the Y-axis direction, each transverse unit comprises two square upright posts arranged at a certain distance in the X-axis direction, and the upright posts forming the two transverse units jointly enclose a lifting interval;

the object stage body is horizontally arranged in the lifting interval and is provided with a first end part and a second end part;

the driving mechanism is arranged at the front end and the rear end of the first end and the second end, comprises a gear part and a power part for driving the gear part to rotate, rack parts meshed with the gear part are arranged on opposite surfaces of two upright posts forming the transverse unit, the rack parts are arranged in the height direction, and the object stage body moves up and down along with the rotation of the gear part.

Preferably, the power component is an electric or electric motor.

Preferably, the driving mechanism further includes a reduction gearbox, and the rotational driving force of the power member is transmitted to the gear member through the reduction gearbox.

Preferably, the elevator further comprises an upper frame and a lower frame which are respectively fixed at the top end and the bottom end of the upright post, the upper frame is a quadrilateral frame, and the vertexes of the quadrilateral frame are all fixed at the top end of the upright post.

Preferably, the elevator further comprises an auxiliary mechanism.

Preferably, the auxiliary mechanism includes:

a weight block disposed outside the lateral unit in the X-axis direction;

the chain wheel is installed in the upper frame, two ends of a single chain in the chain group are respectively connected with the counterweight block body and the objective table body, and the positions of the chain wheels are reversed, so that the gravity of the counterweight block body is converted into the lifting force of the objective table body.

Preferably, the single chains forming the chain group each comprise a first vertical section, a second vertical section and a horizontal section, and the chain wheels are mounted at the connection positions of the first vertical section, the second vertical section and the horizontal section so as to realize reversing of the chains.

Preferably, the chain set comprises a first chain set and a second chain set, and one ends of single chains in the first chain set and the second chain set are respectively connected to the first end part and the second end part of the object stage body.

Preferably, the lower frame is a plate-shaped member, and four corners of the lower frame are provided with supporting feet.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the two transverse units are arranged at a certain distance in the Y-axis direction, so that four upright posts forming the two transverse units enclose a lifting zone, a carrying table body capable of carrying objects is arranged in the lifting zone, driving mechanisms are arranged at the front end and the rear end of the first end and the second end of the carrying table body, the carrier is driven to lift under the meshing action of the gear component and the rack component, and the driving mechanisms cooperate to realize stable lifting of the objects, and the objects can stay at any position and can be conveyed to a required height.

Drawings

FIG. 1 is a schematic view of a frame assembly mechanism of the present utility model;

FIG. 2 is a front view of the present utility model;

fig. 3 is a side view of the present utility model.

In the figure: 100. a frame assembly; 101. a transverse unit; 102. a column; 102a, a first upright post; 102b, a second upright post; 102c, a third upright post; 102d, stand column IV; 103. an upper frame; 104. a lower frame; 200. a lifting assembly; 201. a stage body; 201a, a first end; 201b, a second end; 202. a driving mechanism; 203. a power component; 204. a gear member; 205. a rack member; 300. an auxiliary mechanism; 301. a counterweight block; 302. a first chain group; 303. a second chain group; 304a, a first vertical section; 304b, a second vertical section; 304c, horizontal segment.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

Referring to fig. 2, a layer-changing elevator (hereinafter referred to as an elevator) is formed by a frame assembly 100 and an elevator assembly 200, wherein the elevator assembly 200 uses the frame assembly 100 as an installation carrier, and a cargo follows the elevator assembly 200 to lift in the frame assembly 100 so as to realize lifting of the cargo, specifically, the frame assembly 100 includes four upright posts 102 extending along a height direction, wherein projections of the four upright posts 102 on a horizontal plane form four vertexes of a rectangle, and a cross section of the upright posts 102 is rectangular, and the material of the upright posts 102 is high-strength steel, such as 35CrMnSiA round steel, 35CrMnSiA combined steel, 35CrMnSiA steel, or the like, as a material of the upright posts 102, in some embodiments, common section steel may be selected as the upright posts 102, that is, the interior of the upright posts 102 is hollow so as to reduce the overall weight of the elevator, in some embodiments, the upright posts 102 may be solid so as to improve the strength of the upright posts 102; for convenience of description, the four columns 102 are respectively denoted as a first column 102a, a second column 102b, a third column 102c and a fourth column 102d, referring to fig. 1, which is a schematic diagram of a mechanism of the frame assembly, it can be known from the figure that the first column 102a, the second column 102b, the third column 102c and the fourth column 102d are distributed at intervals in the X-axis direction, and correspondingly, the combination of the first column 102a, the second column 102b, the third column 102c and the fourth column 102d is denoted as a transverse unit 101, where the columns forming the frame assembly are formed by two transverse units 101 separated by a certain distance in the Y-axis direction.

Returning to fig. 1, continuing to describe the structure of the frame assembly 100, the frame assembly 100 further includes an upper frame and a lower frame respectively fixed to the top ends and the bottom ends of the upright posts 102, wherein the upper frame is a quadrilateral frame, four vertices of the quadrilateral frame are respectively fixed to the top ends of the four upright posts 102 to realize the installation and fixation of the upper frame, and in some embodiments, a plurality of first reinforcing members are further arranged inside the quadrilateral frame to improve the overall strength of the upper frame; the lower frame is a plate-shaped part, the size of the lower frame is enough to cover four upright posts 102, and the four corners of the bottom end of the lower frame are fixedly connected with supporting feet so as to support the whole elevator.

Returning to fig. 1 and 2, continuing to describe the construction of the elevator, the four upright posts 102 of the frame assembly 100 together define an approximately rectangular parallelepiped lifting section, the lifting assembly 200 includes a stage body 201 horizontally disposed in the lifting section, the length of the stage body 201 in the X-axis direction is slightly smaller than the distance between the two upright posts 102 forming the transverse unit 101, and the length of the stage body in the Y-axis direction is greater than the distance between the two transverse units 101, so that the end portions of the stage body 201 can enter between the two upright posts 102 forming the transverse unit 101, the two ends of the stage body 201 in the X-axis direction are marked as a first end 201a and a second end 201b, the stage body 201 is provided with a driving mechanism 202 at the positions of the first end 201a and the second end 201b, specifically, the driving mechanism 202 includes a gear member 204 and a power member 203 for driving the gear member 204, the power member 203 can be a member capable of providing a rotational driving force, such as a motor or a motor, and the power member 203 and the gear member 204 can be further driven by a reduction gearbox 204, so that the end portions of the stage body 201 can enter between the two upright posts 102, so that the two end portions can enter between the two upright posts 102 forming the transverse unit 101, the two end portions of the stage body can be driven by a gear member 205, the driving mechanism is provided with a driving mechanism 202 at the positions of the first end portion 201a first end 201a and the second end 201b, the second end 201b is provided with a driving mechanism 202 at the position of the first end 201b, and the second end 201b, the second end portion 201b is provided with a driving member 204, and the driving member 204 is provided with a second end portion, and a driving member 204, and a second end member 204 can be provided at the end Z, and the end member and the end and the second end member can be provided at the side, and the end member and the side Z member and driving member and driving member and can and the driving member and can rotate member and can and. And each two driving mechanisms 202 are provided at both front and rear ends of the first end 201a and the second end 201b in the stage body 201 at intervals in the Y-axis direction.

When in use, the power part 203 in the driving mechanism 202 is synchronously started and stopped to synchronously drive the gear part 204 in the driving mechanism 202 to rotate, and the gear part 204 drives the object stage body 201 to lift while rotating by virtue of the meshing action between the gear part 204 and the rack part 205, so as to realize the lifting of objects.

Further, the elevator further comprises an auxiliary mechanism 300, the auxiliary mechanism 300 comprises a weight block 301, the weight block 301 is disposed at the outer side of the transverse unit 101 in the X-axis direction, the weight block 301 is a rectangular plate, the auxiliary mechanism 300 is further described as at least two groups of connecting chains, the two groups of chains are respectively denoted as a first chain group 302 and a second chain group 303, the single chain group, namely the first chain group 302 and the second chain group 303, are respectively composed of two chains, the single chain is parallel to the XOZ plane, the two chains composing the first chain group 302 are spaced a certain distance in the Y-axis direction, in particular, one ends of the first chain group 302 and the second chain group 303 are fixed at the top end of the weight block 301, and the connecting positions of the first chain group 302 and the second chain group 303 and the weight block 301 are mutually staggered in the Y-axis direction, meanwhile, two chains in the chain group are oppositely arranged at the connecting point of the counterweight block 301, further, the other end of the first chain group 302 is connected with the first end 201a of the object stage body 201, the other end of the second chain group 303 is connected with the second end 201b of the object stage body 201, referring to fig. 2 and 3, the chains forming the chain group are further described, each chain comprises a first vertical section 304a, a horizontal section 304c and a second vertical section 304b, wherein one end of the first vertical section 304a and one end of the second vertical section 304b are respectively connected with the counterweight block 301 and the object stage body 201, the other end of the first vertical section 304a and the other end of the second vertical section 304b are respectively connected with two ends of the horizontal section 304c, the horizontal section 304c is positioned above the upper frame and is arranged along the Y-axis direction, meanwhile, a sprocket matched with the chain is arranged on the upper frame, the sprocket is arranged at the connecting position of the first vertical section 304a and the second vertical section 304b and the horizontal section 304c, namely, the two end positions of the horizontal segment 304c, on the one hand, play a role in driving the chain and, on the other hand, play a role in reversing the chain, namely, the weight block 301 applies a falling force to the chain by its own weight, and converts the falling force into an upward lifting force of the chain on the stage body 201, so as to reduce the driving force required by the stage body 201 and the object when the object rises, thereby reducing the loss of the power component 203 in the driving mechanism 202.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a trade layer lifting machine which characterized in that: comprising the following steps:

2. A layer change elevator as defined in claim 1, wherein: the power component is an electric or electric motor.

3. A layer change elevator according to claim 1 or 2, characterized in that: the driving mechanism further includes a reduction gearbox through which the rotational driving force of the power member is transmitted to the gear member.

4. A layer change elevator as defined in claim 1, wherein: the elevator also comprises an upper frame and a lower frame which are respectively fixed at the top end and the bottom end of the upright post, wherein the upper frame is a quadrilateral frame, and the vertexes of the quadrilateral frame are all fixed at the top end of the upright post.

5. A layer change elevator as defined in claim 4, wherein: the elevator also includes an auxiliary mechanism.

6. A layer change elevator as defined in claim 5, wherein: the auxiliary mechanism comprises:

a weight block disposed outside the lateral unit in the X-axis direction;

7. The layer change elevator of claim 6, wherein: the single chains forming the chain group comprise a first vertical section, a second vertical section and a horizontal section, and the chain wheels are arranged at the connecting positions of the first vertical section, the second vertical section and the horizontal section so as to realize reversing of the chains.

8. A layer change elevator as defined in claim 7, wherein: the chain group comprises a first chain group and a second chain group, and one end of a single chain in the first chain group and one end of a single chain in the second chain group are respectively connected with the first end part and the second end part of the object stage body.

9. A layer change elevator as defined in claim 4, wherein: the lower frame is a plate-shaped component, and four corners of the lower frame are provided with supporting feet.