CN215326689U

CN215326689U - Construction machinery material lift

Info

Publication number: CN215326689U
Application number: CN202121063530.2U
Authority: CN
Inventors: 杭磊; 董丽韬; 赵炜; 李季虹; 刘金池
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-18
Filing date: 2021-05-18
Publication date: 2021-12-28
Anticipated expiration: 2031-05-18

Abstract

The utility model discloses a material lifter of construction machinery, which relates to the technical field of construction, and comprises a base, wherein two sides of the upper surface of the base are fixedly provided with upright posts, one side of the upper surface of the base, which is close to the upright posts, is fixedly connected with a winding box, a winding device is arranged in the winding box, the inner side wall of each upright post is provided with a first chute, the inner side wall of each first chute is movably provided with a lifting platform, two sides of the lower surface of each lifting platform are provided with second chutes, and the inner side wall of each second chute is movably connected with a second pulley, thereby make things convenient for personnel to unload, improve the security of work progress.

Description

Construction machinery material lift

Technical Field

The utility model relates to the technical field of buildings, in particular to a material lifter for construction machinery.

Background

The lifting platform is a multifunctional hoisting, loading and unloading mechanical device. The hydraulic lifting platform is widely applicable to various industrial enterprises and production lines of automobile, container and mold manufacturing, wood processing, chemical filling and the like, meets lifting requirements of different operation heights, can be assembled in various table top forms simultaneously, is matched with various control modes, has the characteristics of stable and accurate lifting, frequent starting, large load capacity and the like, effectively solves various lifting operation difficulties in the industrial enterprises, and enables production operation to be easy and free.

But general lift is when using, though can be fine realize the lift operation to make things convenient for personnel to transport the material, there is the clearance between general lift platform and the working face, and inconvenient horizontal migration carries out, and personnel are close to lift platform, and then the security is lower, and inconvenient personnel uninstallation material.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

Aiming at the defects of the prior art, the utility model provides a material lifter for construction machinery, which solves the problems in the background technology.

Technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: comprises a base, wherein two sides of the upper surface of the base are both fixedly provided with upright posts, one side of the upper surface of the base, which is close to the upright posts, is fixedly connected with a coiling box, the rolling box is internally provided with a rolling device, the inner side wall of the upright post is provided with a first chute, the inner side wall of the first sliding groove is movably provided with a lifting platform, the upright post is matched with the first sliding groove to improve the stability of the lifting process of the lifting platform, the motor winding wheel winds the pull rope, thereby driving the lifting platform to lift, the two sides of the lower surface of the lifting platform are both provided with a second chute, the inner side wall of the second chute is movably connected with a second pulley, one end of the second pulley is fixedly connected with a material conveying platform, the material conveying platform is characterized in that a toothed plate is fixedly connected to the middle of the upper surface of the material conveying platform, a servo motor is installed on one side of the upper surface of the lifting platform, and a driving gear is coaxially installed at the output end of the servo motor.

Optionally, the lower fixed surface of base is connected with the counter weight seat, the inside fixedly connected with strengthening rib of counter weight seat to improve the weight of base, make the device better safety in the use.

Optionally, the winding device comprises a motor, the output end of the motor is fixedly connected with a winding wheel, a pull rope is wound on the surface of the winding wheel, and the motor drives the winding wheel to wind the pull rope, so that the lifting platform is driven to lift.

Optionally, one end of the pull rope is fixedly connected with the fixing blocks, and the two fixing blocks are symmetrically arranged on two sides of the upper surface of the lifting platform, so that the pull rope is fixed on the lifting platform.

Optionally, the pull rope is provided with an auxiliary pulley, and the auxiliary pulley is fixedly mounted in the middle of the upper surface of the upright post, so that the friction force of the pull rope is reduced.

Optionally, the tooth's socket with drive gear looks adaptation is seted up to the upper surface of pinion rack, the quantity of tooth's socket is a plurality of, the equal fixedly connected with limiting plate in both ends of pinion rack to conveniently carry out the motion of horizontal direction with the cooperation of drive gear.

Optionally, the two sides of the front surface of the material conveying platform are both movably connected with box doors through hinges, one box door is movably provided with a clamping pin through a rotating shaft, and the other box door is fixedly connected with a clamping plate matched with the clamping pin, so that the box doors are closed conveniently, and materials are prevented from scattering.

Advantageous effects

The utility model provides a material lifter for construction machinery, which has the following beneficial effects:

this construction machinery material lift, the on-line screen storage device comprises a base, a column, first spout, the rolling case, coiling mechanism and lift platform's setting, the first spout of stand cooperation has improved lift platform lift process's stability, motor rolling wheel is to the stay cord rolling, thereby drive lift platform and go up and down, through lift platform, the second spout, the second pulley, fortune material platform, the pinion rack, servo motor and drive gear's setting, when fortune material platform rises the working face, servo motor work drives drive gear drive pinion rack motion, thereby it slides in the second spout to drive the second pulley, make fortune material platform further be close to constructor, thereby make things convenient for personnel to unload, improve the security of work progress.

Drawings

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

FIG. 2 is an assembly view of the lift platform and the material handling platform of the present invention;

FIG. 3 is a schematic diagram of the second embodiment of the present invention shown in FIG. 2;

FIG. 4 is an exploded view of FIG. 2 in accordance with the present invention;

fig. 5 is a schematic structural view of the winding device of the present invention.

In the figure: the device comprises a base 1, a stand column 2, a winding box 3, a winding device 4, a motor 401, a winding wheel 402, a pull rope 403, a first sliding chute 5, a lifting platform 6, a second sliding chute 7, a second pulley 8, a material conveying platform 9, a toothed plate 10, a servo motor 11, a driving gear 12, a counterweight seat 13, an auxiliary pulley 14 and a box door 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

Referring to fig. 1 to 5, the present invention provides a technical solution: the utility model provides a construction machinery material lift, the on-line screen storage device comprises a base 1, the equal fixed mounting in both sides of 1 upper surface of base has stand 2, one side fixedly connected with winding box 3 that 1 upper surface of base is close to stand 2, the inside coiling mechanism 4 that is provided with of winding box 3, first spout 5 has been seted up to the inside wall of stand 2, the inside wall movable mounting of first spout 5 has lift platform 6, second spout 7 has all been seted up to the both sides of lift platform 6's lower surface, the inside wall movable connection of second spout 7 has second pulley 8, the one end fixedly connected with fortune material platform 9 of second pulley 8, the middle part fixedly connected with pinion rack 10 of fortune material platform 9 upper surface, servo motor 11 is installed to one side of lift platform 6 upper surface, servo motor 11's output coaxial arrangement has drive gear 12.

The upper surface of the toothed plate 10 is provided with a plurality of toothed grooves matched with the driving gear 12, the number of the toothed grooves is a plurality of, two ends of the toothed plate 10 are fixedly connected with limit plates, so that the toothed plate can be matched with the driving gear 12 to move in the horizontal direction conveniently, two front sides of the material conveying platform 9 are movably connected with box doors 15 through hinges, one box door 15 is movably provided with a bayonet lock through a rotating shaft, the other box door is fixedly connected with a clamp plate matched with the bayonet lock, so that the box door 15 can be closed conveniently, material scattering is avoided, the lower surface of the base 1 is fixedly connected with a counterweight seat 13, reinforcing ribs are fixedly connected inside the counterweight seat 13, so that the weight of the base is improved, the device is safer in the use process, the winding device 4 comprises a motor 401, the output end of the motor 401 is fixedly connected with a winding wheel 402, a stay rope 403 is wound on the surface of the winding wheel 402, and the motor 401 drives the winding wheel 402 to wind the stay rope 403, thereby drive lift platform 6 and go up and down, the one end fixedly connected with fixed block of stay cord 403, two fixed block symmetries set up the both sides at lift platform 6 upper surface to fix stay cord 403 on lift platform 6, be provided with auxiliary pulley 14 on the stay cord 403, auxiliary pulley 14 fixed mounting is at the middle part of stand 2 upper surface, thereby reduces the frictional force of stay cord 403.

In conclusion, when the material elevator for construction machinery is used, a person checks whether the equipment normally works, opens the box door 15, places materials on the material conveying platform 9, closes the box door 15, clamps the bayonet lock on the box door 15 with the clamping plate to fix the box door 15, and through the arrangement of the base 1, the upright post 2, the first chute 5, the winding box 3, the winding device 4 and the lifting platform 6, the upright post 2 is matched with the first chute 5 to improve the stability of the lifting process of the lifting platform 6, the motor 401 drives the winding wheel 402 to wind the pull rope 403, so as to drive the lifting platform 6 to lift, and through the arrangement of the lifting platform 6, the second chute 7, the second pulley 8, the material conveying platform 9, the toothed plate 10, the servo motor 11 and the drive gear 12, when the material conveying platform 9 is lifted to a working surface, the servo motor 11 drives the drive gear 12 to drive the toothed plate 10 to move, so as to drive the second pulley 8 to slide in the second chute 7, the material conveying platform 9 is further close to constructors, the constructors can unload materials by opening the box doors 15, and safety of the construction process is improved.

The detailed description of the known functions and the known components is omitted in the embodiment of the disclosure, and in order to ensure the compatibility of the equipment, the adopted operation means are consistent with the parameters of the instruments on the market.

The electrical components appearing in the document are all electrically connected with an external master controller and 220V mains supply, and the master controller can be a conventional known device controlled by a computer and the like, all electrical components in the present case are connected with a power supply matched with the electrical components through a lead by a person in the art, and an appropriate controller is selected according to actual conditions to meet control requirements.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

In the description of the present application, the terms "connect", "mount", "fix", "set", and the like are used in a broad sense, for example, the term "connect" may be a fixed connection or an indirect connection through intermediate components without affecting the relationship and technical effects of the components, or may be an integral connection or a partial connection, and as such, for a person skilled in the art, the specific meaning of the above terms in the present invention or the present invention can be understood according to specific situations.

The standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the machines, parts and equipment adopt conventional models in the prior art, and the structure and the principle of the parts known by the skilled person can be known by technical manuals or conventional experimental methods.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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. A construction machinery material elevator, includes base (1), its characterized in that: the automatic winding machine is characterized in that columns (2) are fixedly mounted on two sides of the upper surface of the base (1), one side, close to the columns (2), of the upper surface of the base (1) is fixedly connected with a winding box (3), a winding device (4) is arranged inside the winding box (3), a first sliding groove (5) is formed in the inner side wall of each column (2), a lifting platform (6) is movably mounted on the inner side wall of each first sliding groove (5), second sliding grooves (7) are formed in two sides of the lower surface of the lifting platform (6), a second pulley (8) is movably connected to the inner side wall of each second sliding groove (7), a material conveying platform (9) is fixedly connected to one end of each second pulley (8), a toothed plate (10) is fixedly connected to the middle of the upper surface of the material conveying platform (9), and a servo motor (11) is mounted on one side of the upper surface of the lifting platform (6), and the output end of the servo motor (11) is coaxially provided with a driving gear (12).

2. The construction machine material elevator as claimed in claim 1, wherein: the lower fixed surface of base (1) is connected with counter weight seat (13), the inside fixedly connected with strengthening rib of counter weight seat (13).

3. The construction machine material elevator as claimed in claim 1, wherein: the winding device (4) comprises a motor (401), a winding wheel (402) is fixedly connected to the output end of the motor (401), and a pull rope (403) is wound on the surface of the winding wheel (402).

4. A construction machine material elevator as claimed in claim 3, characterized in that: one end of the pull rope (403) is fixedly connected with fixing blocks, and the two fixing blocks are symmetrically arranged on two sides of the upper surface of the lifting platform (6).

5. A construction machine material elevator as claimed in claim 3, characterized in that: the pull rope (403) is provided with an auxiliary pulley (14), and the auxiliary pulley (14) is fixedly arranged in the middle of the upper surface of the upright post (2).

6. The construction machine material elevator as claimed in claim 1, wherein: tooth's socket with drive gear (12) looks adaptation is seted up to the upper surface of pinion rack (10), the quantity of tooth's socket is a plurality of, the equal fixedly connected with limiting plate in both ends of pinion rack (10).

7. The construction machine material elevator as claimed in claim 1, wherein: both sides of the front surface of the material conveying platform (9) are movably connected with box doors (15) through hinges, one box door (15) is movably provided with a bayonet lock through a rotating shaft, and the other box door is fixedly connected with a clamping plate matched with the bayonet lock.