CN213265661U

CN213265661U - Rotatable chain hoisting device

Info

Publication number: CN213265661U
Application number: CN202021976864.4U
Authority: CN
Inventors: 危志永
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2021-05-25
Anticipated expiration: 2030-09-10

Abstract

The utility model discloses a rotatable chain type lifting device, which comprises a lifting mechanism and a rotating mechanism, wherein the rotating mechanism is arranged on the lifting mechanism, the lifting mechanism comprises a U-shaped support, chains, gears, transmission shafts and a driving motor, the gears are arranged at four corners of the U-shaped support, the chains are connected between the two gears which are arranged along the vertical direction, the transmission shafts are fixedly connected between the two gears at the lower end of the U-shaped support, and one end of each transmission shaft is connected with the driving motor through a coupling; the mounting panel passes through bolt fixedly connected with chain, first rotating electrical machines is installed to the lower extreme of mounting panel, the one end and the mounting panel swivelling joint of rocker, the second rotating electrical machines is installed to the other end, the mid-mounting of rocker has the cylinder subassembly. Reach and link up fast between hoisting device and the transportation track, and can link up the transportation track of co-altitude and trend not, improve conveying efficiency.

Description

Rotatable chain hoisting device

Technical Field

The utility model relates to a hoisting device technical field especially relates to a rotatable chain hoisting device.

Background

Transportation track is by the wide application in the transport of all kinds of mechanical equipment or parts, general transportation track is parallel to the horizontal plane, need fix a position the transportation track in the transportation track that has the gradient, in order to guarantee the safety of transportation, nevertheless promote certain height required track length longer than horizontal transportation track, occupation space is big, utilize hoisting device to continue the transportation to the transportation track, the linkage is poor between the two, a transportation track corresponds a hoisting device, the linkage is poor, many transportation track's hoisting device cost is high, the heavy object often needs manual intervention when getting into or going out hoisting device, conveying efficiency is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rotatable chain hoisting device reaches and links up fast between hoisting device and the transportation track, and can link up the transportation track of co-altitude and trend, improves conveying efficiency, has solved the problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: a rotatable chain type lifting device comprises a lifting mechanism and a rotating mechanism, wherein the rotating mechanism is installed on the lifting mechanism, the lifting mechanism comprises a U-shaped support, chains, gears, transmission shafts and a driving motor, the gears are installed at four corners of the U-shaped support, the chains are connected between the two gears which are arranged in the vertical direction, the transmission shafts are fixedly connected between the two gears at the lower end of the U-shaped support, and one end of each transmission shaft is connected with the driving motor through a coupling;

the rotary mechanism comprises a mounting plate, a first rotary motor, a rocker, a second rotary motor and a cylinder assembly, the mounting plate is fixedly connected with a chain through bolts, the first rotary motor is mounted at the lower end of the mounting plate, one end of the rocker is rotatably connected with the mounting plate, the second rotary motor is mounted at the other end of the rocker, and the cylinder assembly is mounted in the middle of the rocker.

Preferably, motor shafts of the first rotating motor and the second rotating motor are fixedly connected with rotating plates, and the two rotating plates are respectively and rotatably connected with a mounting plate and a rocker through bearings.

Preferably, the rocker is connected with an ejection assembly in a sliding manner through a sliding rail.

Preferably, the ejection assembly comprises a push rod, a fixed plate, a sliding plate and an electric telescopic rod, the middle of the rocker is fixedly connected with the fixed plate through a bolt, the rocker is connected with the sliding plate through a sliding rail in a sliding manner, the sliding plate and the fixed plate are connected through the electric telescopic rod, and the front end of the sliding plate is fixedly connected with the push rod.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a rotatable chain hoisting device places the article that need the transportation at the front end of rocker, and two gears on the drive shaft are rotatory clockwise to be driven through the rotation of driving motor to drive the chain and upwards rotate and promote rotary mechanism, and after rotary mechanism reachd the assigned height, first rotating electrical machines drive the rocker rotation, confirm the directive of rocker, and the cylinder subassembly extends, then the front end of rocker stretches out forward for the rocker links up with the transportation track, and ejection assembly ejected article to the transportation track after linking up; reach and link up fast between hoisting device and the transportation track, and can link up the transportation track of co-altitude and trend not, improve conveying efficiency.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

FIG. 2 is a structural view of a rotating mechanism of the present invention;

fig. 3 is a structural diagram of a rotating mechanism without an ejection assembly of the present invention;

fig. 4 is a structural diagram of the ejection assembly of the present invention.

In the figure: 1. a lifting mechanism; 11. a U-shaped bracket; 12. a chain; 13. a gear; 14. a drive shaft; 15. a drive motor; 2. a rotation mechanism; 21. mounting a plate; 22. a first rotating electrical machine; 23. a rocker; 24. a second rotating electrical machine; 25. a cylinder assembly; 26. a rotating plate; 27. ejecting the assembly; 271. a push rod; 272. a fixing plate; 273. a slide plate; 274. an electric telescopic rod.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, a rotatable chain type lifting device comprises a lifting mechanism 1 and a rotating mechanism 2, wherein the rotating mechanism 2 is installed on the lifting mechanism 1, the lifting mechanism 1 comprises a U-shaped support 11, chains 12, gears 13, a transmission shaft 14 and a driving motor 15, the gears 13 are installed at four corners of the U-shaped support 11, the chains 12 are connected between the two gears 13 arranged in the vertical direction, the transmission shaft 14 is fixedly connected between the two gears 13 at the lower end of the U-shaped support 11, and one end of the transmission shaft 14 is connected with the driving motor 15 through a coupler.

Referring to fig. 2-4, the rotating mechanism 2 includes a mounting plate 21, a first rotating motor 22, a rocker 23, a second rotating motor 24 and a cylinder assembly 25, the mounting plate 21 is fixedly connected with a chain 12 through a bolt, the lower end of the mounting plate 21 is provided with the first rotating motor 22, one end of the rocker 23 is rotatably connected with the mounting plate 21, the other end of the rocker 23 is provided with the second rotating motor 24, the middle of the rocker 23 is provided with the cylinder assembly 25, an article to be transported is placed at the front end of the rocker 23, the driving motor 15 rotates to drive the two gears 13 on the transmission shaft 14 to rotate clockwise, so as to drive the chain 12 to rotate upwards to lift the rotating mechanism 2, after the rotating mechanism 2 reaches a designated height, the first rotating motor 22 drives the rocker 23 to rotate, the direction of the rocker 23 is determined, the cylinder assembly 25 extends, the front end of the rocker 23 extends, the linked ejection assembly 27 ejects the article onto the transportation track; the motor shafts of the first rotating motor 22 and the second rotating motor 24 are fixedly connected with rotating plates 26, and the two rotating plates 26 are respectively and rotatably connected with the mounting plate 21 and the rocker 23 through bearings; the rocker 23 is connected with an ejection assembly 27 through a sliding rail in a sliding way; the ejection assembly 27 comprises a push rod 271, a fixed plate 272, a sliding plate 273 and an electric telescopic rod 274, the middle part of the rocker 23 is fixedly connected with the fixed plate 272 through a bolt, the rocker 23 is slidably connected with the sliding plate 273 through a sliding rail, the sliding plate 273 and the fixed plate 272 are connected through the electric telescopic rod 274, the front end of the sliding plate 273 is fixedly connected with the push rod 271, the electric telescopic rod 274 pushes the sliding plate 273 to slide forwards along the sliding rail of the rocker 23, and an object placed at the front end of the rocker 23 is ejected by the push rod 271.

In summary, the following steps: the utility model discloses a rotatable chain hoisting device places the article that need the transportation at the front end of rocker 23, rotate through driving motor 15 and drive two gears 13 on the transmission shaft 14 clockwise rotation, thereby drive chain 12 upwards rotatory and promote rotary mechanism 2, after rotary mechanism 2 reachs the assigned height, first rotating electrical machines 22 drives rocker 23 rotatory, confirm the direction of rocker 23, cylinder assembly 25 extends, then the front end of rocker 23 stretches out forward, make rocker 23 link up with the transportation track, ejection assembly 27 is ejecting the article to the transportation track after linking up; reach and link up fast between hoisting device and the transportation track, and can link up the transportation track of co-altitude and trend not, improve conveying efficiency.

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.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A rotatable chain hoist comprising a hoist mechanism (1) and a rotary mechanism (2), characterized in that: the lifting mechanism (1) is provided with a rotating mechanism (2), the lifting mechanism (1) comprises a U-shaped support (11), chains (12), gears (13), transmission shafts (14) and a driving motor (15), the gears (13) are arranged at four corners of the U-shaped support (11), the chains (12) are connected between the two gears (13) which are arranged along the vertical direction, the transmission shaft (14) is fixedly connected between the two gears (13) at the lower end of the U-shaped support (11), and one end of the transmission shaft (14) is connected with the driving motor (15) through a coupler;

the rotary mechanism (2) comprises a mounting plate (21), a first rotary motor (22), a rocker (23), a second rotary motor (24) and a cylinder assembly (25), the mounting plate (21) is fixedly connected with a chain (12) through a bolt, the first rotary motor (22) is mounted at the lower end of the mounting plate (21), one end of the rocker (23) is rotatably connected with the mounting plate (21), the second rotary motor (24) is mounted at the other end of the rocker (23), and the cylinder assembly (25) is mounted in the middle of the rocker (23).

2. A rotatable chain hoist according to claim 1, characterized in that: the motor shafts of the first rotating motor (22) and the second rotating motor (24) are fixedly connected with rotating plates (26), and the two rotating plates (26) are respectively and rotatably connected with a mounting plate (21) and a rocker (23) through bearings.

3. A rotatable chain hoist according to claim 1, characterized in that: the rocker (23) is connected with an ejection assembly (27) in a sliding manner through a sliding rail.

4. A rotatable chain hoist according to claim 3, characterized in that: the ejection assembly (27) comprises a push rod (271), a fixed plate (272), a sliding plate (273) and an electric telescopic rod (274), the middle of the rocker (23) is fixedly connected with the fixed plate (272) through a bolt, the rocker (23) is slidably connected with the sliding plate (273) through a sliding rail, the sliding plate (273) is connected with the fixed plate (272) through the electric telescopic rod (274), and the front end of the sliding plate (273) is fixedly connected with the push rod (271).