CN210682225U - Frame type elevator - Google Patents

Abstract

The utility model discloses a frame-type hoister, which comprises a frame, wherein a reciprocating conveying mechanism is arranged on the frame, a plurality of hoisting support plates are arranged on the reciprocating conveying mechanism at intervals, the reciprocating conveying mechanism drives the hoisting support plates to do vertical circulating motion, the frame comprises a bottom plate, two frames are symmetrically arranged on two sides of the bottom plate, a plurality of connecting rods are connected between the two frames from top to bottom, the reciprocating conveying mechanism comprises a main shaft arranged below the frame, a sheave is arranged on the main shaft, a hoisting chain is arranged on the sheave, the main shaft is connected with a driving motor, the driving motor drives the main shaft to rotate, and the main shaft drives the sheave to rotate to drive the hoisting chain to do vertical circulating motion; the utility model discloses weight and area that can effectual reduction lifting machine promote the result of use.

Description

Frame type elevator

Technical Field

The utility model relates to a frame-type lifting machine belongs to and promotes technical field.

Background

At present, most warehouses mainly rely on manual work or semi-automatization machinery to accomplish when carrying out the promotion transportation work of goods, but artificial intensity of labour is big, and is with high costs and inefficiency, and can cause the damage to the goods when producing incident easily in the course of the work. The existing elevator mainly has the characteristics of large floor area, heavy weight, difficulty in moving and the like, so that the existing elevator cannot work efficiently in a warehouse with limited places.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: the utility model provides a frame-type lifting machine, weight and the area that can effectual reduction lifting machine promote its result of use to overcome prior art's not enough.

The technical scheme of the utility model is that: the utility model provides a frame-type lifting machine, includes the frame be provided with reciprocating conveyor in the frame reciprocating conveyor goes up the interval and is provided with a plurality of and promotes the layer board, reciprocating conveyor drives promote the layer board up-and-down cyclic motion, its characterized in that: the frame includes the bottom plate, and the bottom plate bilateral symmetry is provided with two frames, is connected with a plurality of connecting rods from last to down in the centre of two frames, reciprocating conveying mechanism is including setting up the main shaft in the frame below, be provided with the sheave on the main shaft, be provided with the promotion chain on the sheave, the main shaft is connected with driving motor, driving motor drive main shaft rotates, the main shaft drives the sheave and rotates, drives the up-and-down cyclic motion who promotes the chain.

The lifting support plate comprises a support plate shaft, a support plate bracket and a bearing bottom plate, the support plate shaft is connected with the support plate bracket, the support plate shaft is connected with the reciprocating conveying mechanism, the support plate bracket is connected with the bearing bottom plate, and the bearing bottom plate is used for bearing goods when the reciprocating conveying mechanism drives the bearing bottom plate to ascend.

And the bottom of the bottom plate is provided with a travelling wheel.

The utility model has the advantages that: the utility model discloses a frame of frame rack structure can effectually reduce the weight of lifting machine, cooperates the reciprocating conveyor mechanism of rectilinear, and the area occupied of reducible frame simultaneously compares with prior art, the utility model has the advantages of simple structure, convenient operation, the practicality is strong, can improve the adaptability to freight under the different environment, can carry out the freight work high-efficiently, replaces artifical realization mechanized operation.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall frame structure of the present invention;

FIG. 3 is a schematic structural view of the reciprocating conveying mechanism of the present invention;

FIG. 4 is a schematic view of the structure of the walking wheel of the present invention;

FIG. 5 is a schematic view of the structure of the anti-toppling mechanism of the present invention;

FIG. 6 is a schematic view of the structure of the anti-toppling mechanism of the present invention;

fig. 7 is the schematic view of the lifting support plate structure of the present invention.

In the figure: 1-frame, 2-reciprocating conveying mechanism, 3-walking wheel, 4-anti-toppling mechanism, 101-bottom plate, 102-frame, 103-connecting rod, 104-bearing seat, 201-main shaft, 202-grooved wheel, 203-lifting chain, 204-driving motor, 205-driving wheel, 206-transmission chain, 207-driven wheel, 208-lifting supporting plate, 2081-supporting plate shaft, 2082-supporting plate bracket, 2083-bearing bottom plate, 301-connecting support, 302-walking wheel, 401-short rod, 402-long rod and 403-universal wheel.

Detailed Description

The invention will be further described with reference to the accompanying drawings and specific embodiments:

referring to fig. 1, according to the present invention, a frame type elevator includes a frame 1, a reciprocating conveying mechanism 2 is disposed on the frame 1, a plurality of lifting support plates 208 are disposed on the reciprocating conveying mechanism 2 at intervals, and the reciprocating conveying mechanism 2 drives the lifting support plates 208 to move up and down circularly, so as to lift the goods on the lifting support plates 208.

Referring to fig. 2, in order to reduce the weight of the rack 1, the rack 1 is of a frame structure, and includes a bottom plate 101 and frames 102 disposed on two opposite sides of the bottom plate 101, and a plurality of connecting rods 103 are connected to the middle portions of the two frames 102 from top to bottom, so as to meet the rigidity requirement of the rack 1 and improve the reliability of the rack 1.

Please refer to fig. 1, fig. 3 and fig. 7, the utility model discloses lifting support plate 208 includes layer board axle 2081 and layer board support 2082, load-bearing bottom plate 2083, and layer board axle 2081 and layer board support 2082 are connected, and layer board axle 2081 is connected with reciprocating transport mechanism 2 for lifting support plate 208 can follow reciprocating transport mechanism 2 operation, layer board support 2082 and load-bearing bottom plate 2083 fixed connection, and load-bearing bottom plate 2083 can remain the level all the time under the effect of layer board axle 2081, guarantees that the goods can not drop.

Referring to fig. 3, the reciprocating conveying mechanism 2 is a conventional conveying mechanism, and may include a main shaft 201 disposed below the frame 1, a sheave 202 disposed on the main shaft 201, a lifting chain 203 disposed on the sheave 202, the sheave 202 connected to a driving motor 204, the driving motor 204 driving the main shaft 201 to rotate, the main shaft 201 driving the sheave 202 to rotate, and driving the lifting chain 203 to move up and down circularly. For example, the driving motor 204 is mounted on the frame 1, the output shaft thereof is mounted with a driving wheel 205, the main shaft 201 is correspondingly mounted with a driven wheel 207, the driving wheel 205 and the driven wheel 207 are coupled by a transmission chain 206, the driving wheel 505 and the driven wheel 207 are driven by the driving motor 204 to rotate, and further the main shaft 201 is driven to rotate, so as to realize the up-and-down circular motion of the lifting chain 203. The tray shaft 2081 of the lifting pallet 208 is mounted on the lifting chain 203, for example, between the two lifting chains 203.

Referring to fig. 4, in order to facilitate the movement of the frame 1, a traveling wheel 302 is disposed at the bottom of the base plate 101, for example, four connecting supports 301 are disposed at the bottom thereof, and a traveling wheel 302 is mounted on each connecting support 301. Because the reciprocating conveying mechanism 2 may be subjected to a lateral tilting force when lifting the goods, a tilting phenomenon may occur, and for this reason, an anti-tilting mechanism 4 is provided on the bottom plate, please refer to fig. 1, 5 and 6, the anti-tilting mechanism 4 includes a short rod 401, one end of the short rod is connected to the bottom plate 101, the other end is connected to one end of a long rod 402, a universal wheel 403 is installed at the other end of the long rod 402, the tilting prevention capability can be increased by adjusting the short rod 401 and the long rod 402 to make the universal wheel 403 far away from or close to the bottom plate 101, and the vertical distance between the universal wheel 403 and the bottom plate 101 is the strongest when the total length of the short rod 401 and the long rod 402 is the total. Preferably, there are 4 short bars 401 and 4 long bars 402, one on each side of the base plate 101, to allow support in different directions.

The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.

Claims (3)

1. The utility model provides a frame-type lifting machine, includes frame (1) be provided with reciprocal conveying mechanism (2) on frame (1) reciprocal conveying mechanism (2) go up the interval and are provided with a plurality of lifting support plate (208), reciprocal conveying mechanism (2) drive lifting support plate up-and-down cyclic motion, its characterized in that: frame (1) includes bottom plate (101), and bottom plate (101) bilateral symmetry is provided with two frames (102), is connected with a plurality of connecting rods (103) from last to down in the centre of two frames (102), reciprocal conveyor (2) are including setting up main shaft (201) of frame (1) below, be provided with sheave (202) on main shaft (201), be provided with on sheave (202) and promote chain (203), main shaft (201) are connected with driving motor (204), driving motor (204) drive main shaft (201) rotate, main shaft (201) drive sheave (202) rotate, drive the up-and-down cyclic motion who promotes chain (203).

2. A frame hoist as claimed in claim 1, wherein: the lifting support plate (208) comprises a support plate shaft (2081), a support plate bracket (2082) and a bearing bottom plate (2083), the support plate shaft (2081) is connected with the support plate bracket (2082), the support plate shaft (2081) is connected with the reciprocating conveying mechanism (2), the support plate bracket (2082) is connected with the bearing bottom plate (2083), and the bearing bottom plate (2083) is used for bearing goods when the reciprocating conveying mechanism (2) drives the reciprocating conveying mechanism to ascend.

3. A frame hoist as claimed in claim 1, wherein: and a travelling wheel (302) is arranged at the bottom of the bottom plate (101).

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