CN217707363U - Liftable heavy goods shelves of formula - Google Patents

Abstract

The utility model discloses a heavy goods shelves of liftable formula, the on-line screen storage device comprises a base, the fixed plate that two symmetries of up end fixedly connected with of base set up, two logical groove has all been seted up on the relative lateral wall of fixed plate, it has the connecting block, two to lead to sliding connection in the groove common fixedly connected with bottom plate between the connecting block, the up end fixedly connected with goods shelves body of bottom plate, the one end that the connecting block is located the fixed plate is equipped with and is used for carrying out the moving mechanism that removes to the bottom plate, two mutually, one side of the back of the body of fixed plate all is equipped with and is used for carrying out the hoist mechanism that promotes to the moving mechanism. The utility model discloses a keep unanimous with the removal rate of two chains, the slope can not appear at both ends when making the goods shelves body go up and down, avoids the potential safety hazard to take place, under the cooperation between rethread chain and the sprocket, makes the chain stably remove on the sprocket, stability when improving the goods shelves body and going up and down.

Description

Liftable heavy goods shelves of formula

Technical Field

The utility model relates to a heavy goods shelves technical field especially relates to a heavy goods shelves of liftable formula.

Background

The heavy goods shelf is commonly called a cross beam type goods shelf or a goods position type goods shelf, belongs to the class of tray goods shelves, is the most common goods shelf form in various domestic storage goods shelf systems, and is of a full-assembly structure in a form of a vertical column piece and a cross beam, so that the structure is simple and effective.

Shelf cross beams among the prior art generally all are the snap-on the fixed plate at both ends, can't go up and down to it to give people and bring certain trouble in the in-process of using, and go up and down to goods shelves through two solitary power supplies generally in some large-scale storage companies, both ends lifting rate is inconsistent can appear like this, thereby takes place the oblique condition, leads to the emergence of potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a liftable heavy goods shelf.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a heavy goods shelves of liftable formula, includes the base, the fixed plate that two symmetries of up end fixedly connected with of base set up, two logical groove has all been seted up on the relative lateral wall of fixed plate, it has the connecting block, two to lead to sliding connection in the groove common fixedly connected with bottom plate between the connecting block, the up end fixedly connected with goods shelves body of bottom plate, the one end that the connecting block is located the fixed plate is equipped with the moving mechanism that is used for moving the bottom plate, two the mutually opposite sides of fixed plate one side all is equipped with the hoist mechanism that is used for promoting moving mechanism, be equipped with the power unit that is used for providing power to two hoist mechanism in the base.

Preferably, the moving mechanism comprises a moving block fixedly connected to the side wall of the connecting block at one end in the fixed plate, the upper end face of the moving block is fixedly connected with a connecting ring, and a chain is arranged in the connecting ring.

Preferably, the lifting mechanism comprises two symmetrically-arranged fixed blocks fixedly connected to the side wall of the left side of the fixed plate, a rotating shaft is rotatably connected between the two fixed blocks, a chain wheel is fixedly connected to the outer wall of the rotating shaft, and one end, far away from the connecting ring, of the chain penetrates through the upper end face of the sliding fixed plate and is in a meshed state with the chain wheel.

Preferably, power unit includes the cushion of fixed connection bottom in the base, the up end fixedly connected with motor power of cushion, motor power's the terminal fixedly connected with dwang of output shaft, two symmetries of fixedly connected with set up and the limiting plate of mutually supporting on the outer wall of dwang, motor power's one end is kept away from to the dwang runs through and rotates a plurality of limiting plates and rotate the inner wall of connection at the base, the dwang is located fixedly connected with carousel on the outer wall between two adjacent limiting plates, the one end that the sprocket was kept away from to the chain runs through the up end of base and twines on the outer wall of carousel.

Preferably, a plurality of semi-circular grooves which are arranged at equal intervals are formed in the side wall of the left side of the moving block, balls are rotationally connected in the semi-circular grooves, and the balls are in rolling connection with the inner wall of the fixing plate.

Preferably, the lower terminal surface fixedly connected with of base has the gyro wheel of two symmetry settings, two the gyro wheel is the universal wheel.

The utility model has the advantages that:

1. through setting up power unit, make the dwang rotate through starting power motor to make two carousels on its outer wall rotate, under the cooperation through carousel and chain, make the chain length outside the carousel change simultaneously, guaranteed that the rate of movement of two chains is unanimous, guaranteed that the slope can not appear in both ends when going up and down to the goods shelves body, avoid the potential safety hazard to take place.

2. Through setting up hoist mechanism and moving mechanism, under the fixed connection through chain and go-between, make the chain take the movable block to move together with the connecting block, thereby make the bottom plate take the goods shelves body to move, realize the lift to the goods shelves body, under the cooperation between rethread chain and the sprocket, make the chain steady removal on the sprocket, stability when improving the goods shelves body and going up and down, the roll connection of ball and fixed plate inner wall, when both having guaranteed goods shelves body lift stability, still reduced the frictional force between movable block and the fixed plate inner wall, the rate of lifting is improved.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the base of the present invention;

fig. 3 is an enlarged schematic view of a structure of fig. 1.

In the figure: the automatic goods shelf comprises a base 1, rollers 2, a fixing plate 3, a chain 4, a fixing block 5, a rotating shaft 6, a chain wheel 7, a goods shelf body 8, a bottom plate 9, a power motor 10, a limiting plate 11, a rotating rod 12, a rotating disc 13, a connecting block 14, a through groove 15, a moving block 16, a semicircular groove 17 and a ball 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like 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, and 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 therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a heavy goods shelves of liftable formula, including base 1, the fixed plate 3 that two symmetries of up end fixedly connected with of base 1 set up, logical groove 15 has all been seted up on the relative lateral wall of two fixed plates 3, it has connecting block 14 to lead to sliding connection in groove 15, common fixedly connected with bottom plate 9 between two connecting blocks 14, the up end fixedly connected with goods shelves body 8 of bottom plate 9, the one end that connecting block 14 is located fixed plate 3 is equipped with the moving mechanism that is used for removing bottom plate 9, moving mechanism includes that fixed connection is located the movable block 16 on the one end lateral wall in fixed plate 3 at connecting block 14, the up end fixedly connected with go-between of movable block 16, be equipped with chain 4 in the go-between.

The mutually opposite side of two fixed plates 3 all is equipped with the hoist mechanism that is used for promoting moving mechanism, hoist mechanism includes fixed block 5 that two symmetries of fixed connection on the lateral wall of fixed plate 3 left side set up, it is connected with pivot 6 to rotate between two fixed blocks 5, fixedly connected with sprocket 7 on the outer wall of pivot 6, the one end that the go-between was kept away from to chain 4 runs through the up end of sliding fixation plate 3 and is the engaged state with sprocket 7, under the fixed connection through chain 4 and go-between, make chain 4 take movable block 16 and connecting block 14 to move together, thereby make bottom plate 9 take goods shelves body 8 to remove, the realization is to the lift of goods shelves body 8.

Be equipped with the power unit that is used for providing power to two hoist mechanism in base 1, power unit includes the cushion of fixed connection bottom in base 1, the up end fixedly connected with motor power 10 of cushion, the terminal fixedly connected with dwang 12 of output shaft of motor power 10, two symmetries of fixedly connected with set up and the limiting plate 11 of mutually supporting on the outer wall of dwang 12, the one end that motor power 10 was kept away from to dwang 12 runs through and rotates a plurality of limiting plates 11 and rotate and connect on base 1's inner wall, dwang 12 is located fixedly connected with carousel 13 on the outer wall between two adjacent limiting plates 11, the one end that sprocket 7 was kept away from to chain 4 runs through base 1's up end and twines on carousel 13's outer wall, make dwang 12 rotate through starting motor power 10, thereby make two carousel 13 on its outer wall rotate, under the cooperation through carousel 13 and chain 4, make chain 4 can change simultaneously at the outer length of carousel 13, the removal rate of two chains 4 has been guaranteed unanimously, both ends can not appear inclining when having guaranteed to go up and down goods shelves body 8, avoid the potential safety hazard to take place.

The left side wall of the moving block 16 is provided with a plurality of semi-circular grooves 17 which are arranged at equal intervals, the semi-circular grooves 17 are connected with balls 18 in a rotating mode, the balls 18 are connected with the inner wall of the fixing plate 3 in a rolling mode, the lifting stability of the goods shelf body 8 is guaranteed, meanwhile, the friction force between the moving block 16 and the inner wall of the fixing plate 3 is reduced, and the lifting speed is improved.

The gyro wheel 2 that two symmetries of lower terminal surface fixedly connected with of base 1 set up, and two gyro wheels 2 are the universal wheel, make more convenient removal of this device, improve the practicality of this device.

The utility model discloses during the use, when needs go up and down to goods shelves body 8, only need start motor power 10, make motor power 10 take dwang 12 to rotate, under two limiting plate 11's effect, make carousel 13 steady rotation on dwang 12's outer wall, thereby make chain 4 length change outside, meshing state through sprocket 7 and chain 4, make chain 4 take sprocket 7 to rotate, further improvement the stability that chain 4 removed, rethread chain 4 and solid fixed ring's fixed connection, make chain 4 take solid fixed ring and movable block 16 and connecting block 14 to move together, thereby realize that bottom plate 9 takes goods shelves body 8 to go up and down, the roll connection of ball 18 and 3 inner walls of fixed plate, the frictional force between the 3 inner walls of movable block 16 and fixed plate has been reduced, the rate of going up and down is improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (3)

1. The liftable heavy goods shelf comprises a base (1) and is characterized in that the upper end face of the base (1) is fixedly connected with two symmetrically-arranged fixed plates (3), the opposite side walls of the two fixed plates (3) are respectively provided with a through groove (15), the through grooves (15) are internally and slidably connected with connecting blocks (14), a bottom plate (9) is fixedly connected between the two connecting blocks (14) together, the upper end face of the bottom plate (9) is fixedly connected with a goods shelf body (8), one end, located in the fixed plate (3), of each connecting block (14) is provided with a moving mechanism for moving the bottom plate (9), the opposite sides of the two fixed plates (3) are respectively provided with a lifting mechanism for lifting the moving mechanisms, and a power mechanism for providing power for the two lifting mechanisms is arranged in the base (1);

the moving mechanism comprises a moving block (16) fixedly connected to a connecting block (14) and positioned on the side wall of one end in the fixed plate (3), the upper end face of the moving block (16) is fixedly connected with a connecting ring, and a chain (4) is arranged in the connecting ring;

the lifting mechanism comprises two symmetrically arranged fixed blocks (5) fixedly connected to the side wall of the fixed plate (3), a rotating shaft (6) is rotatably connected between the two fixed blocks (5), a chain wheel (7) is fixedly connected to the outer wall of the rotating shaft (6), and one end, far away from the connecting ring, of the chain (4) penetrates through the upper end face of the sliding fixed plate (3) and is in a meshed state with the chain wheel (7);

power unit includes the cushion of fixed connection bottom in base (1), up end fixedly connected with motor power (10) of cushion, the terminal fixedly connected with dwang (12) of output shaft of motor power (10), two symmetries of fixedly connected with set up and limiting plate (11) of mutually supporting on the outer wall of dwang (12), the one end that motor power (10) was kept away from in dwang (12) runs through and rotates a plurality of limiting plates (11) and rotate the connection on the inner wall of base (1), dwang (12) are located fixedly connected with carousel (13) on the outer wall between two adjacent limiting plates (11), the one end that sprocket (7) were kept away from in chain (4) runs through the up end of base (1) and twines on the outer wall of carousel (13).

2. The liftable heavy goods shelf according to claim 1, wherein a plurality of semi-circular grooves (17) are formed in the left side wall of the moving block (16) at equal intervals, the semi-circular grooves (17) are rotatably connected with balls (18), and the balls (18) are in rolling connection with the inner wall of the fixed plate (3).

3. The liftable heavy goods shelf according to claim 2, wherein two symmetrically arranged rollers (2) are fixedly connected to the lower end surface of the base (1), and the two rollers (2) are universal wheels.

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