CN213452673U - Lifting device for photocopier - Google Patents

Abstract

The utility model discloses a photocopier elevating gear, the on-line screen storage device comprises a base, two branches of the last lateral wall fixedly connected with of base, two the gear is all installed to the upper end of branch, two intermeshing between the gear is located the right side the upper end fixedly connected with motor of branch, the terminal lateral wall fixed connection with the right side gear of output shaft of motor, two the equal fixedly connected with rope sheave of lateral wall of gear is one, two all be equipped with rope fastening one in the grooving of rope sheave one, two supports of the equal fixedly connected with in the last lateral wall both ends of base are located two of homonymy common fixedly connected with dead lever between the lateral wall of support. The utility model discloses a under the drive of motor, two gear antiport drive two rope sheave antiport to realize the lift of lifter plate through the haulage rope, required space when having reduced the device lift, reach the effect that the device can go up and down fast, improve the operating efficiency of device.

Description

Lifting device for photocopier

Technical Field

The utility model relates to a photocopier automation technology field especially relates to a photocopier elevating gear.

Background

With the rapid development of the information age and the rising trend of the mechanical industry, various automatic mechanical devices are continuously perfected in the direction of meeting the social development trend, and in the field of lifting of photocopiers, various novel structures are continuously replacing the original scissor-type lifting mechanism.

Traditional scissor lift mechanism often occupies too big area in the use, and it is lower to go up and down speed to reduce the work efficiency of equipment.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems in the background art and providing a lifting device for a photocopier.

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

a lifting device of a photocopier comprises a base, wherein two supporting rods are fixedly connected to the upper side wall of the base, gears are mounted at the upper ends of the two supporting rods, the two gears are meshed with each other, a motor is fixedly connected to the upper end of the supporting rod on the right side, the tail end of an output shaft of the motor is fixedly connected with the outer side wall of the gear on the right side, the outer side walls of the two gears are fixedly connected with a first rope wheel, a first rope buckle is arranged in a rope groove of the first rope wheel, two supports are fixedly connected to the two ends of the upper side wall of the base, a fixed rod is fixedly connected between the outer side walls of the two supports on the same side, a second rope wheel is sleeved on the outer side wall of each fixed rod, a supporting rod is inserted into the upper end of each support in a sliding mode, a lifting plate is fixedly connected to the upper, two the equal fixedly connected with fixed plate of lower extreme of backup pad, two the equal fixedly connected with rope knot two of last lateral wall of fixed plate, two between two and the homonymy rope knot one common fixedly connected with slip cap establishes the haulage rope on the lateral wall of homonymy rope sheave.

Preferably, the lower lateral wall of lifter plate is connected with two bull sticks one through articulated seat rotation, and the one end that the lifter plate was kept away from to two bull sticks one all slides the cover and is equipped with the bull stick two of being connected with homonymy support lateral wall rotation, every the equal threaded connection of lateral wall of bull stick two has fastening bolt.

Preferably, each hauling cable is made of a nylon material.

Preferably, the side walls of the two sides of each rope pulley II are fixedly connected with bearings fixedly sleeved on the outer side walls of the fixing rods on the same side.

Preferably, the lower side wall of the base is fixedly connected with a non-slip mat.

Compared with the prior art, the lifting device of the photocopier has the advantages that:

1. the first rope wheel, the traction rope and the fixed plate are arranged, the gear on the right side is driven by the motor to rotate to drive the other gear meshed with the first rope wheel to rotate in the reverse direction, so that the first rope wheel rotates in the reverse direction, the two fixed plates are pulled by the traction rope to lift, the lifting plate is lifted, the space required by lifting of the device is reduced, the effect that the device can lift quickly is achieved, and the operation efficiency of the device is improved;

2. the lifting plate lifting device is characterized in that a first rotating rod, a second rotating rod and a fastening bolt are arranged, the first rotating rod is driven to lift in the lifting plate lifting process, the first rotating rod is driven to stretch in the second rotating rod to match with the lifting plate to lift, when the lifting plate is lifted to a target height and needs to be fixed, the first rotating rod and the second rotating rod can be fixed by screwing the fastening bolt, so that the first rotating rod and the second rotating rod are fixed in length, the lifting plate can not lift any more, and the stability of the lifting plate is improved;

to sum up, the utility model discloses an under the drive of motor, two gear antiport drive two rope sheave antiport to realize the lift of lifter plate through the haulage rope, required space when having reduced the device and going up and down, reach the effect that the device can go up and down fast, improve the operating efficiency of device.

Drawings

Fig. 1 is a schematic structural view of a lifting device of a photocopier according to the present invention;

fig. 2 is a side view of the connection between the first rope pulley and the bracket of the lifting device of the photocopier.

In the figure: the rope traction device comprises a base 1, a support rod 2, a gear 3, a motor 4, a rope wheel I5, a support 6, a fixing rod 7, a rope wheel II 8, a traction rope 9, a support rod 10, a lifting plate 11, a support plate 12, a fixing plate 13, a rope buckle II 14, a rotating rod I15, a rotating rod II 16, a fastening bolt 17 and a bearing 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. 1-2, a lifting device for a photocopier comprises a base 1, wherein an anti-slip mat is fixedly connected to the lower side wall of the base 1 to improve the stability of the base 1, two supporting rods 2 are fixedly connected to the upper side wall of the base 1, gears 3 are respectively installed at the upper ends of the two supporting rods 2, the two gears 3 are meshed with each other, a motor 4 is fixedly connected to the upper end of the supporting rod 2 on the right side, the model of the motor 4 is Y80M1-2, the tail end of the output shaft of the motor 4 is fixedly connected with the outer side wall of the right side gear 3, the outer side walls of the two gears 3 are respectively and fixedly connected with a first rope sheave 5, a first rope buckle is arranged in a rope groove of the two first rope sheaves 5, two brackets 6 are respectively and fixedly connected to the two ends of the upper side wall of the base 1, a fixing rod, the bearing 18 on the outer side wall of the fixing rod 7 on the same side is sleeved on the fixing sleeves of the two side walls of each rope wheel 8, the two bearing 18 can limit the two rope wheels 8 under the condition that the rotation of the two rope wheels 8 is not influenced, and the phenomenon that the two rope wheels 8 deviate in the rotating process to influence the operation of the device is avoided.

The upper end of each bracket 6 is inserted with a support rod 10 in a sliding way, the upper end of each support rod 10 is fixedly connected with a lifting plate 11 together, the lower side wall of the lifting plate 11 is rotationally connected with two first rotating rods 15 through a hinge seat, one ends of the two first rotating rods 15 far away from the lifting plate 11 are slidably sleeved with second rotating rods 16 rotationally connected with the outer side wall of the bracket 6 on the same side, the outer side wall of each second rotating rod 16 is connected with a fastening bolt 17 in a threaded way, when the lifting plate 11 is lifted, the first rotating rod 15 is driven to lift, and simultaneously the first rotating rod 15 is driven to stretch in the second rotating rod 16 to match the lifting plate 11 to lift, when the lifting plate 11 is lifted to a target height and needs to be fixed, the first rotating rod 15 and the second rotating rod 16 can be fixed by screwing the fastening bolt 17, so that the length of the first rotating rod 15 and the length of the second rotating rod 16 are fixed, thereby making the lifter plate 11 unable to lift any more, and then improving the steadiness of the lifter plate 11.

The lower side walls of the two ends of the lifting plate 11 are fixedly connected with supporting plates 12, the lower ends of the two supporting plates 12 are fixedly connected with fixing plates 13, the upper side walls of the two fixing plates 13 are fixedly connected with rope buckles II 14, a traction rope 9 which is sleeved on the outer side wall of the rope wheel II 8 on the same side in a sliding manner is fixedly connected between the two rope buckles II 14 and the rope buckle I on the same side together, each traction rope 9 is made of nylon materials, the bearing strength of the traction rope 9 is increased, the motor 4 drives the gear 3 on the right side to rotate, drives the gear 3 meshed with the left side to rotate reversely, thereby realizing the reverse rotation of the two rope wheels I5, and then through two fixed plates 13 of haulage rope 9 pulling lift, required space when having reduced the device lift is realized in the lift of rethread backup pad 12 realization lifter plate 11, and the device also reaches the effect that can go up and down fast simultaneously, improves the operating efficiency of device.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

Now, the operation principle of the present invention is explained as follows:

move the gear 3 rotation on right side through motor 4, drive the 3 antiport of left side and its meshing gear to realize the antiport of two rope wheels 5, and then go up and down through two fixed plates of 9 pulling of haulage rope, required space when the rethread backup pad 12 realization lifter plate 11 has reduced the device and has gone up and down, and the device also reaches the effect that can go up and down fast simultaneously, improves the operating efficiency of device.

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 (5)

1. A lifting device of a photocopier comprises a base (1) and is characterized in that two supporting rods (2) are fixedly connected to the upper side wall of the base (1), gears (3) are mounted at the upper ends of the two supporting rods (2), the two gears (3) are meshed with each other, a motor (4) is fixedly connected to the upper ends of the supporting rods (2) on the right side, the tail end of an output shaft of the motor (4) is fixedly connected with the outer side wall of the right side gear (3), the outer side walls of the two gears (3) are fixedly connected with a first rope pulley (5), a first rope buckle is arranged in a rope groove of the first rope pulley (5), two supports (6) are fixedly connected to the two ends of the upper side wall of the base (1), a fixing rod (7) is fixedly connected between the outer side walls of the two supports (6) on the same side together, and a second rope pulley (8) is sleeved on the outer side, every equal slip of upper end of support (6) is inserted and is equipped with bracing piece (10), every the common fixedly connected with lifter plate (11) in upper end of bracing piece (10), equal fixedly connected with backup pad (12) of lateral wall under the both ends of lifter plate (11), two the equal fixedly connected with fixed plate (13) of lower extreme of backup pad (12), two the equal fixedly connected with rope fastening two (14), two of last lateral wall of fixed plate (13) the common fixedly connected with slip cap is established at haulage rope (9) on the lateral wall of homonymy rope sheave two (8) between two (14) of rope fastening and homonymy rope fastening one.

2. The lifting device of a photocopier as defined in claim 1, wherein the lower side wall of the lifting plate (11) is rotatably connected with two first rotating rods (15) through hinge seats, one ends of the two first rotating rods (15) far away from the lifting plate (11) are slidably sleeved with second rotating rods (16) rotatably connected with the outer side walls of the brackets (6) on the same side, and the outer side wall of each second rotating rod (16) is in threaded connection with a fastening bolt (17).

3. A lifting device for a photocopier as claimed in claim 1, wherein each of said traction cords (9) is made of nylon.

4. A lifter device for a photocopier as claimed in claim 1, wherein the side walls of the two rope pulleys (8) are fixedly connected with bearings (18) fixedly sleeved on the outer side walls of the same side fixing rods (7).

5. A lifting device for a photocopier as claimed in claim 1, wherein a non-slip mat is fixedly attached to the lower side wall of the base (1).

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