CN214651257U

CN214651257U - Multi-chain lifting mechanism

Info

Publication number: CN214651257U
Application number: CN202120166946.0U
Authority: CN
Inventors: 邱孝顺
Original assignee: Guangdong Ruziniu Intelligent Technology Co ltd
Current assignee: Guangdong Ruziniu Intelligent Technology Co ltd
Priority date: 2021-01-21
Filing date: 2021-01-21
Publication date: 2021-11-09
Anticipated expiration: 2031-01-21

Abstract

The utility model relates to an automatic field of baked brick, full-automatic baked brick packing production line especially relate to a multi-chain hoist mechanism, which comprises a frame, guiding mechanism, chain drive and lift platform mechanism, the frame includes first frame, and the support is installed in the top surface four corners of first frame, and the second frame is installed to the upper end of support, and lift platform mechanism sets up between the support, and guiding mechanism sets up the both sides at lift platform mechanism, and chain drive is used for driving lift platform mechanism and reciprocates, the utility model has the advantages of simple and reasonable structure, through the frame, guiding mechanism, chain drive and lift platform mechanism's setting, realize that the full-automatic promotion of fragment of brick is transported, through the setting of first leading wheel subassembly, second leading wheel subassembly and U type deflector, have the advantage that stability is good, strong adaptability.

Description

Multi-chain lifting mechanism

Technical Field

The utility model relates to an automatic field of baked brick, full-automatic baked brick packing production line especially relate to a multi-chain hoist mechanism.

Background

Along with the continuous development of production machinery and production technique, the continuous increase of fragment of brick output in fragment of brick processing transportation, need promote the transportation operation to the fragment of brick, traditional promotion is transported and is adopted artificial mode usually, and not only inefficiency consumes a large amount of manpowers, appears damaged in the transportation easily moreover.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an it is not enough to overcome above-mentioned condition, aims at providing the technical scheme that can solve above-mentioned problem.

A multi-chain lifting mechanism comprises a machine frame, a guide mechanism, a chain transmission mechanism and a lifting platform mechanism, wherein the machine frame comprises a first frame, brackets are arranged at four corners of the top surface of the first frame, a second frame is arranged at the upper ends of the brackets, the lifting platform mechanism is arranged between the brackets, the guide mechanism is arranged at two sides of the lifting platform mechanism, the chain transmission mechanism is used for driving the lifting platform mechanism to move up and down, the guide mechanism comprises a first guide wheel component, a second guide wheel component and U-shaped guide plates, the number of the U-shaped guide plates is two, the two U-shaped guide plates are respectively and symmetrically arranged at two sides of the lifting platform mechanism, the first guide wheel component and the second guide wheel component are arranged at two sides of the lifting platform mechanism, the first guide wheel component comprises two first mounting plates, the cross section of the first mounting plates is L-shaped, first mounting holes are formed on the first mounting plates, the first mounting hole is in a long strip shape, a first wheel shaft is arranged in the first mounting hole, a first bearing is mounted on the first wheel shaft, first inner snap springs are mounted at two ends of the first bearing, a first guide wheel is sleeved on the first bearing, and the first guide wheel is in sliding fit with the inner wall of the U-shaped guide plate.

As a further aspect of the present invention: the quantity of second leading wheel subassembly is two, two second leading wheel subassemblies are the symmetry respectively and set up the both sides at first leading wheel subassembly, the second leading wheel subassembly includes the second mounting panel, the cross-sectional shape of second mounting panel is L shape, the shaping has the installation piece of two relative settings on the second mounting panel, rotate between two installation pieces and install the second shaft, the epaxial second bearing that installs of second shaft, jump ring in the second is installed at the second bearing both ends, the cover has the second leading wheel on the second bearing, the both sides sliding fit of second leading wheel and U type deflector.

As a further aspect of the present invention: the lifting platform mechanism comprises a platform support, a roller frame is installed on the platform support, a plurality of rollers are installed on the roller frame in a rotating mode, limiting plates are installed on two sides of the roller frame, a chain connecting plate and a guide installation plate are installed on two sides of the platform support, a chain connecting block is installed on the chain connecting plate, and a first guide wheel assembly and a second guide wheel assembly are installed on the guide installation plate.

As a further aspect of the present invention: chain drive includes the sprocket mount pad, the quantity of sprocket mount pad is four, the top surface four corners at the second frame is installed respectively to four sprocket mount pads, rotate on the sprocket mount pad and install first sprocket, the bull stick is installed to the first frame internal rotation, the quantity of bull stick is two, the second sprocket is all installed to the one end of two bull sticks, the transmission is connected with first chain between two second sprockets, install drive sprocket on one of them second sprocket, install a plurality of third sprocket on the bull stick, the transmission is connected with the second chain between third sprocket and the first sprocket, the second chain is disconnected formula structure, the one end of second chain is connected with the top surface of chain connecting block, the other end of second chain is connected with the bottom surface of chain connecting block.

As a further aspect of the present invention: the shaping has the regulating block on the first mounting panel, and the shaping has the through-hole on the regulating block, installs the nut on the through-hole, and nut female connection has adjusting screw, and adjusting screw's one end passes through the through-hole and the butt of first shaft.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of simple and reasonable structure, through frame, guiding mechanism, chain drive mechanism and lift platform mechanism's setting, realize that the full-automatic promotion of fragment of brick is transported, through the setting of first leading wheel subassembly, second leading wheel subassembly and U type deflector, have the advantage that stability is good, strong adaptability.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the sprocket mounting seat of the present invention.

Fig. 3 is a schematic structural diagram of the lifting platform mechanism of the present invention.

Fig. 4 is a schematic structural view of the first guide wheel of the present invention.

Fig. 5 is a schematic structural view of a second guide wheel of the present invention.

In the figure: 1. frame, 2, guide mechanism, 3, chain drive mechanism, 4, lifting platform mechanism, 5, first frame, 6, support, 7, second frame, 8, first guide wheel assembly, 9, second guide wheel assembly, 10, U-shaped guide plate, 11, first mounting plate, 12, first mounting hole, 13, first wheel axle, 14, first bearing, 15, first inner snap spring, 16, first guide wheel, 17, second mounting plate, 18, mounting block, 19, second wheel axle, 20, second bearing, 21, second inner snap spring, 22, second guide wheel, 23, platform support, 24, roller frame, 25, roller, 26, limiting plate, 27, chain connecting plate, 28, chain connecting block, 29, sprocket mounting seat, 30, first sprocket, 31, rotating rod, 32, second sprocket, 33, first chain, 34, drive sprocket, 35, third sprocket, 36, 35, A second chain 37, an adjusting block 38, a nut 39, an adjusting screw 40 and a guide mounting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only some embodiments of the present invention, but 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 to 5, in an embodiment of the present invention, a multi-chain lifting mechanism includes a frame 1, a guide mechanism 2, a chain transmission mechanism 3 and a lifting platform mechanism 4, wherein the frame 1 includes a first frame 5, four corners of a top surface of the first frame 5 are provided with brackets 6, an upper end of each bracket 6 is provided with a second frame 7, the lifting platform mechanism 4 is disposed between the brackets 6, the guide mechanism 2 is disposed at two sides of the lifting platform mechanism 4, the chain transmission mechanism 3 is used for driving the lifting platform mechanism 4 to move up and down, the guide mechanism 2 includes a first guide wheel assembly 8, a second guide wheel assembly 9 and U-shaped guide plates 10, the number of the U-shaped guide plates 10 is two, the two U-shaped guide plates 10 are respectively symmetrically disposed at two sides of the lifting platform mechanism 4, the first guide wheel assembly 8 and the second guide wheel assembly 9 are mounted at two sides of the lifting platform mechanism 4, first leading wheel subassembly 8 includes two first mounting panels 11, and the cross sectional shape of first mounting panel 11 is L shape, and the shaping has first mounting hole 12 on the first mounting panel 11, and the shape of first mounting hole 12 is rectangular shape, is equipped with first shaft 13 in the first mounting hole 12, installs first bearing 14 on the first shaft 13, and jump ring 15 in first bearing 14 both ends are installed, and the cover has first leading wheel 16 on the first bearing 14, the inner wall sliding fit of first leading wheel 16 and U type deflector 10, the utility model has the advantages of simple and reasonable structure, through frame 1, guiding mechanism 2, chain drive mechanism 3 and elevating brick platform mechanism 4's setting, realize the full automatic lifting transportation of fragment of brick, through first leading wheel subassembly 8, the setting of second leading wheel subassembly 9 and U type deflector 10, have good stability, strong adaptability's advantage.

The quantity of second leading wheel subassembly 9 is two, two second leading wheel subassemblies 9 symmetry respectively set up the both sides at first leading wheel subassembly 8, second leading wheel subassembly 9 includes second mounting panel 17, the cross-sectional shape of second mounting panel 17 is L shape, the shaping has two installation pieces 18 of relative setting on the second mounting panel 17, rotate between two installation pieces 18 and install second shaft 19, install second bearing 20 on the second shaft 19, jump ring 21 in the second is installed at second bearing 20 both ends, the cover has second leading wheel 22 on the second bearing 20, second leading wheel 22 and the both sides sliding fit of U type deflector 10.

Lifting platform mechanism 4 includes platform support 23, installs drum frame 24 on platform support 23, and drum frame 24 is last to rotate and to install a plurality of cylinder 25, and limiting plate 26 is installed to drum frame 24's both sides, and chain connecting plate 27 and guide mounting board 40 are installed to platform support 23's both sides, installs chain connecting block 28 on the chain connecting plate 27, and first guide wheel subassembly 8 and second wire wheelset are installed on guide mounting board 40.

The chain transmission mechanism 3 comprises chain wheel mounting seats 29, the number of the chain wheel mounting seats 29 is four, the four chain wheel mounting seats 29 are respectively mounted at four corners of the top surface of the second frame 7, first chain wheels 30 are rotatably mounted on the chain wheel mounting seats 29, rotating rods 31 are rotatably mounted in the first frame 5, the number of the rotating rods 31 is two, second chain wheels 32 are mounted at one ends of the two rotating rods 31, a first chain 33 is in transmission connection between the two second chain wheels 32, a driving chain wheel 34 is mounted on one of the second chain wheels 32, a plurality of third chain wheels 35 are mounted on the rotating rods 31, a second chain 36 is in transmission connection between the third chain wheels 35 and the first chain wheel 30, the second chain 36 is in a disconnected structure, one end of the second chain 36 is connected with the top surface of the chain connecting block 28, the other end of the second chain 36 is connected with the bottom surface of the chain connecting block 28, and the driving chain wheels 34 are driven to rotate by a motor, the rotating rod 31 is driven to rotate so as to drive the third chain wheel 35 to rotate, and the third chain wheel 35 drives the first chain wheel 30 to rotate and cooperate with the second chain 36 to pull the lifting platform mechanism 4 to move up and down.

An adjusting block 37 is formed on the first mounting plate 11, a through hole is formed on the adjusting block 37, a nut 38 is mounted on the through hole, an adjusting screw 39 is connected to the nut 38 in a threaded manner, one end of the adjusting screw 39 penetrates through the through hole to be abutted to the first wheel shaft 13, the first guide wheel 16 shaft can be moved transversely by rotating the adjusting screw 39, and therefore the first guide wheel 16 is tightly attached to the inner wall of the U-shaped guide plate 10.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims

1. A multi-chain lifting mechanism is characterized in that: the lifting platform mechanism comprises a rack, a guide mechanism, a chain transmission mechanism and a lifting platform mechanism, wherein the rack comprises a first frame, brackets are arranged at four corners of the top surface of the first frame, a second frame is arranged at the upper end of each bracket, the lifting platform mechanism is arranged between the brackets, the guide mechanism is arranged at two sides of the lifting platform mechanism, the chain transmission mechanism is used for driving the lifting platform mechanism to move up and down, the guide mechanism comprises a first guide wheel assembly, a second guide wheel assembly and two U-shaped guide plates, the number of the U-shaped guide plates is two, the two U-shaped guide plates are respectively and symmetrically arranged at two sides of the lifting platform mechanism, the first guide wheel assembly and the second guide wheel assembly are arranged at two sides of the lifting platform mechanism, the first guide wheel assembly comprises two first mounting plates, the cross section of the first mounting plates is L-shaped, first mounting holes are formed in the first mounting plates, and the first mounting holes are long-strip-shaped, a first wheel shaft is arranged in the first mounting hole, a first bearing is mounted on the first wheel shaft, first inner snap springs are mounted at two ends of the first bearing, a first guide wheel is sleeved on the first bearing, and the first guide wheel is in sliding fit with the inner wall of the U-shaped guide plate.

2. A multi-chain lifting mechanism according to claim 1, wherein: the quantity of second leading wheel subassembly is two, two second leading wheel subassemblies are the symmetry respectively and set up the both sides at first leading wheel subassembly, the second leading wheel subassembly includes the second mounting panel, the cross-sectional shape of second mounting panel is L shape, the shaping has the installation piece of two relative settings on the second mounting panel, rotate between two installation pieces and install the second shaft, the epaxial second bearing that installs of second shaft, jump ring in the second is installed at the second bearing both ends, the cover has the second leading wheel on the second bearing, the both sides sliding fit of second leading wheel and U type deflector.

3. A multi-chain lifting mechanism according to claim 1, wherein: the lifting platform mechanism comprises a platform support, a roller frame is installed on the platform support, a plurality of rollers are installed on the roller frame in a rotating mode, limiting plates are installed on two sides of the roller frame, a chain connecting plate and a guide installation plate are installed on two sides of the platform support, a chain connecting block is installed on the chain connecting plate, and a first guide wheel assembly and a second guide wheel assembly are installed on the guide installation plate.

4. A multi-chain lifting mechanism according to claim 3, wherein: chain drive includes the sprocket mount pad, the quantity of sprocket mount pad is four, the top surface four corners at the second frame is installed respectively to four sprocket mount pads, rotate on the sprocket mount pad and install first sprocket, the bull stick is installed to the first frame internal rotation, the quantity of bull stick is two, the second sprocket is all installed to the one end of two bull sticks, the transmission is connected with first chain between two second sprockets, install drive sprocket on one of them second sprocket, install a plurality of third sprocket on the bull stick, the transmission is connected with the second chain between third sprocket and the first sprocket, the second chain is disconnected formula structure, the one end of second chain is connected with the top surface of chain connecting block, the other end of second chain is connected with the bottom surface of chain connecting block.

5. A multi-chain lifting mechanism according to claim 1, wherein: the shaping has the regulating block on the first mounting panel, and the shaping has the through-hole on the regulating block, installs the nut on the through-hole, and nut female connection has adjusting screw, and adjusting screw's one end passes through the through-hole and the butt of first shaft.