CN219058235U

CN219058235U - Material lifting machine

Info

Publication number: CN219058235U
Application number: CN202223409587.0U
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: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-05-23
Anticipated expiration: 2032-12-19

Abstract

The utility model discloses a material hoister which comprises an outer frame, wherein the outer frame is connected with a floor slab, a driving assembly is fixed above the outer frame and used for driving goods to be hoisted, the driving assembly drives a hoisting chain to ascend and descend through a driving chain wheel, the lower part of the hoisting chain is connected with a cargo carrying platform, and the cargo carrying platform is used for carrying goods to be hoisted. The elevator can drive the driving gear to rotate through controlling the driving motor to work, the driving chain is used for driving the driving chain wheel to rotate, and then the lifting chain and the carrying platform are driven to lift, the reciprocating elevator is driven by the chain, the carrying platform is lifted to reciprocate up and down through the variable-frequency speed regulation control motor, the carrying platform is automatically driven to enter the elevator through the conveying structure, and the elevator has the characteristics of advanced control, reliable performance, high positioning precision of the lifting car, easiness in butt joint with an automatic conveyor and the like, and can be widely applied to various large-floor buildings.

Description

Material lifting machine

Technical Field

The utility model relates to the technical field of material conveying, in particular to a material lifting machine.

Background

With the rapid development of modern building industry, building construction methods are continuously updated, more and more complexity projects are widely applied to building construction, and goods are required to be transported to each floor in some building construction and factory building working processes

At present, when goods are transported to each floor, goods are transported by adopting a goods elevator, needed to be transported or manually transported into the goods elevator, and then the goods are transported out manually after the goods are lifted to the specified floor, but a large number of workers are required to be transported in the mode, so that the time is long, and the transportation is inconvenient.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a material hoister which comprises an outer frame, wherein the outer frame is connected with a floor slab, a driving assembly is fixed above the outer frame and used for driving goods to be hoisted, the driving assembly drives a hoisting chain to ascend and descend through a driving chain wheel, the lower part of the hoisting chain is connected with a cargo carrying platform, the cargo carrying platform is used for carrying goods to be hoisted, the cargo carrying platform is connected with the outer frame through a guide rail, and a conveying structure is arranged on the outer frame and used for conveying the goods.

Preferably, the driving assembly comprises a driving motor, one end of the driving motor is connected with a driving gear, the driving gear is connected with a driving sprocket through a transmission chain, and the driving sprocket drives a lifting chain to lift.

Preferably, the conveying structure comprises an external conveying table and an internal conveying table, the external conveying table is fixed on the outer side of the outer frame, and the internal conveying table is installed inside the cargo carrying table.

Preferably, the external transportation tables are provided with a plurality of external transportation tables, the external transportation tables are used for conveying goods in or out, and the internal transportation tables are used for placing goods to be lifted.

Preferably, the conveying structure is detachably connected with an appearance detection frame through a screw, one side of the appearance detection frame is electrically connected with the first control box through a wire, and the appearance detection frame is fixed on the external conveying table.

Preferably, the conveying structure is detachably connected with a weighing module through a screw, one side of the weighing module is electrically connected with the second control box through a wire, and the weighing module is fixed between the cargo carrying platform and the built-in transport platform.

Preferably, a plurality of sealing plate nets are arranged on the outer side of the outer frame.

Preferably, a rolling door is arranged at the inlet of the bottom of the outer frame, and the rolling door is positioned between the external transportation table and the internal transportation table.

Preferably, the outer frame top is provided with maintenance cat ladder and guardrail, maintenance cat ladder and guardrail fixed connection, maintenance cat ladder adopts the squirrel cage cat ladder.

Preferably, the bottom of the outer frame is fixed with a protective bottom plate through screws.

The technical scheme has the following advantages or beneficial effects:

the utility model can drive the driving gear to rotate by controlling the driving motor to work, and drive the driving chain wheel to rotate by the driving chain, so as to drive the lifting chain and the carrying platform to lift, and can drive the reciprocating elevator by the chain, and can drive the motor to reciprocate up and down by the variable frequency speed regulation, so that the conveyed objects automatically enter the carrying platform of the elevator by the conveying structure.

Drawings

FIG. 1 is a schematic diagram of a hoist according to an embodiment of the present utility model;

FIG. 2 is a top view of a hoist according to an embodiment of the present utility model;

FIG. 3 is a schematic view of the conveying structure of the elevator of FIG. 1;

fig. 4 is a flow chart of the elevator operation of fig. 1.

Legend description:

1. an outer frame; 2. a floor slab; 3. a drive assembly; 4. a drive sprocket; 5. lifting the chain; 6. a cargo bed; 7. a guide rail; 8. a conveying structure; 9. goods; 10. a shape detection frame; 11. a first control box; 12. a weighing module; 13. a second control box; 14. a panel screen; 15. a roller shutter door; 16. maintaining the crawling ladder; 17. guard bars; 18. a protective bottom plate; 31. a driving motor; 32. a drive gear; 33. a drive chain; 81. an external transport table; 82. and a built-in transportation table.

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.

Embodiment one:

as shown in fig. 1-4, the material hoister comprises an outer frame 1, wherein the outer frame 1 is connected with a floor slab 2, a driving assembly 3 is fixed above the outer frame 1, the driving assembly 3 is used for driving goods 9 to be lifted, the driving assembly 3 drives a lifting chain 5 to lift through a driving chain wheel 4, the lower part of the lifting chain 5 is connected with a cargo carrying platform 6, the cargo carrying platform 6 is used for carrying the goods 9 to be lifted, the cargo carrying platform 6 is connected with the outer frame 1 through a guide rail 7, a conveying structure 8 is arranged on the outer frame 1, and the conveying structure 8 is used for conveying the goods 9; the staff places the goods on conveying structure 8, the goods 9 can carry out the appearance through appearance detection frame 10 earlier and detect, if the appearance accords with the requirement, then carry out the transmission forward, the appearance is not in conformity with the requirement and is returned in the former way, the goods 9 of transporting forward then enters into built-in transport table 82, detect the weight of goods 9 through weighing module 12, the weight accords with the requirement and promotes goods platform 6 and goods 9 through drive assembly 3, the weight is not in conformity with the former way and returns, after the goods 9 that promotes arrives the destination, send out by conveying structure 8 again, through reciprocating conveying goods from top to bottom, be applicable to the floor to transport, replace the elevator for goods, be convenient for operate, only need a button, can carry the goods to corresponding floor automatically.

As shown in fig. 1 and 2, the conveying structure 8 includes an external conveying table 81 and an internal conveying table 82, the external conveying table 81 is fixed outside the outer frame 1, the internal conveying table 82 is installed inside the cargo carrying table 6, the external conveying table 81 is provided with a plurality of external conveying tables 81 for conveying in or out the cargo, and the internal conveying table 82 is used for placing the cargo to be lifted; the goods 9 are transferred into the built-in transport table 82 or out of the goods in the built-in transport table 82 via the built-out transport table 81.

As shown in fig. 2 and 3, the driving assembly 3 comprises a driving motor 31, one end of the driving motor 31 is connected with a driving gear 32, the driving gear 32 is connected with a driving sprocket 4 through a transmission chain 33, and the driving sprocket 4 drives the lifting chain 5 to lift; the driving motor 31 is controlled to work, the driving gear 32 can be driven to rotate, the driving chain wheel 4 is driven to rotate through the driving chain 33, the lifting chain 5 and the carrying platform 6 are driven to lift, the reciprocating type lifting machine is driven by the chain, the carrying platform 6 is driven to reciprocate up and down through the variable-frequency speed control motor, the conveying structure 8 is used for automatically enabling conveyed objects to enter the carrying platform 6 of the lifting machine, and the lifting machine has the characteristics of advanced control, reliable performance, high positioning precision of lifting a lift car, easiness in butt joint with an automatic conveyor and the like, and can be widely applied to various large-floor buildings.

Embodiment two:

as shown in fig. 1 and fig. 2, on the basis of the first embodiment, the present utility model provides a technical solution: the conveying structure 8 is detachably connected with an appearance detection frame 10 through a screw, one side of the appearance detection frame 10 is electrically connected with a first control box 11 through a wire, the appearance detection frame 10 is fixed on an external conveying table 81, the conveying structure 8 is detachably connected with a weighing module 12 through a screw, one side of the weighing module 12 is electrically connected with a second control box 13 through a wire, and the weighing module 12 is fixed between a cargo carrying table 6 and an internal conveying table 82; the appearance of goods is set for through first control box 11, can carry out the appearance detection through appearance detection frame 10 earlier when goods 9, if the appearance accords with the requirement, then carry out forward transmission, the appearance is not met and is triggered the warning, carry out the primary return, set for weighing module 12's allowable weight through second control box 13, goods 9 then enter into built-in transport table 82, detect goods 9's weight through weighing module 12 between cargo table 6 and the built-in transport table 82, the weight accords with the requirement and promotes through drive assembly 3 drive cargo table 6 and goods 9, the weight is not met the requirement and is triggered the warning, carry out the primary return.

As shown in fig. 3, a plurality of sealing plate nets 14 are arranged on the outer side of the outer frame 1, rolling doors 15 are arranged at inlets at the bottom of the outer frame 1, the rolling doors 15 are positioned between an external conveying table 81 and an internal conveying table 82, a maintenance cat ladder 16 and a guardrail 17 are arranged at the top of the outer frame 1, the maintenance cat ladder 16 is fixedly connected with the guardrail 17, the maintenance cat ladder 16 adopts a squirrel cage cat ladder, and a protection bottom plate 18 is fixed at the bottom of the outer frame 1 through screws; the device can be protected through the roller shutter door 15, and the elevator is conveniently overhauled through the mouse cage maintenance cat ladder 16 and the guardrail 17.

Working principle: the staff places the goods on conveying structure 8, the goods 9 can carry out the appearance through appearance detection frame 10 earlier, if the appearance accords with the requirement, then carry out the transmission forward, the appearance is not in conformity with the requirement and is returned, then enter into built-in transport table 82, detect the weight of goods 9 through weighing module 12, the weight accords with the requirement and then promote cargo table 6 and goods 9 through drive assembly 3 drive, the weight is not in conformity with the requirement and is returned in the former way, after the goods 9 that promotes arrives the destination, again by conveying structure 8, carry the goods through reciprocating up and down, be applicable to the floor transport, replace the goods to use the elevator, be convenient for operate, only need a button, can carry the goods to corresponding floor automatically, work through control driving motor 31, can drive gear 32 and rotate, drive sprocket 4 through drive chain 33 and rotate, and then drive lifting chain 5 and cargo table 6 and lift, through driving reciprocating elevator by the chain, make lifting cargo table 6 reciprocate up and down, in order to get into the cargo table 6 of elevator automatically through conveying structure 8, have the control reliability, the high accuracy is realized in each car, and the characteristics of being applicable to the car is wide to the high-grade, and easy to be used in the car, and the like.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a material hoist, its characterized in that, includes outer frame (1), outer frame (1) are connected with floor (2), outer frame (1) top is fixed with drive assembly (3), drive assembly (3) are used for driving goods (9) to promote, drive assembly (3) drive through driving sprocket (4) and promote chain (5) and go up and down, promote chain (5) below and cargo carrying platform (6) and be connected, cargo carrying platform (6) are used for bearing and wait to promote goods (9), cargo carrying platform (6) are connected with outer frame (1) through guide rail (7), be provided with conveying structure (8) on outer frame (1), conveying structure (8) are used for conveying goods (9).

2. A material hoist as claimed in claim 1, characterized in that: the driving assembly (3) comprises a driving motor (31), one end of the driving motor (31) is connected with a driving gear (32), the driving gear (32) is connected with a driving chain wheel (4) through a transmission chain (33), and the driving chain wheel (4) drives a lifting chain (5) to lift.

3. A material hoist as claimed in claim 1, characterized in that: the conveying structure (8) comprises an external conveying table (81) and an internal conveying table (82), the external conveying table (81) is fixed on the outer side of the outer frame (1), and the internal conveying table (82) is arranged inside the cargo carrying table (6).

4. A material hoist according to claim 3, characterized in that: the external transportation tables (81) are provided with a plurality of external transportation tables (81) for conveying goods in and out, and the internal transportation tables (82) are used for placing goods to be lifted.

5. A material hoist as claimed in claim 1, characterized in that: the conveying structure (8) is detachably connected with an appearance detection frame (10) through screws, one side of the appearance detection frame (10) is electrically connected with the first control box (11) through a wire, and the appearance detection frame (10) is fixed on an external conveying table (81).

6. A material hoist as claimed in claim 1, characterized in that: the weighing module (12) is detachably connected to the conveying structure (8) through screws, one side of the weighing module (12) is electrically connected with the second control box (13) through a wire, and the weighing module (12) is fixed between the cargo carrying platform (6) and the built-in conveying platform (82).

7. A material hoist as claimed in claim 1, characterized in that: the outer side of the outer frame (1) is provided with a sealing plate net (14), and a plurality of sealing plate nets (14) are arranged.

8. A material hoist as claimed in claim 1, characterized in that: the rolling door (15) is arranged at the bottom inlet of the outer frame (1), and the rolling door (15) is positioned between the external conveying table (81) and the internal conveying table (82).

9. A material hoist as claimed in claim 5, characterized in that: the maintenance cat ladder is characterized in that a maintenance cat ladder (16) and a guardrail (17) are arranged at the top of the outer frame (1), the maintenance cat ladder (16) is fixedly connected with the guardrail (17), and the maintenance cat ladder (16) adopts a squirrel cage cat ladder.

10. The material elevator of claim 7, wherein: the bottom of the outer frame (1) is fixed with a protective bottom plate (18) through screws.