CN217972393U

CN217972393U - Hoisting machine

Info

Publication number: CN217972393U
Application number: CN202221332722.3U
Authority: CN
Inventors: 陈小兵; 王雪峰
Original assignee: Hangzhou Ruiguan Technology Co Ltd
Current assignee: Hangzhou Ruiguan Technology Co Ltd
Priority date: 2022-05-26
Filing date: 2022-05-26
Publication date: 2022-12-06
Anticipated expiration: 2032-05-26

Abstract

The utility model belongs to the technical field of automation equipment, especially, relate to a lifting machine. The utility model discloses, including two lifting machine main parts, two lifting machine main parts set up relatively. The utility model discloses in the use, remove the hoisting frame to lower extreme position, the horizontal transport chain mechanism department on the hoisting frame is placed to the article that the staff will treat to promote, make article with prevent the cooperation of butt portion looks butt, prevent butt portion can avoid when promoting transportation article, article take place to empty, overall stability and security are better, rethread synchronous drive lift locating component promotes two hoisting frames in step, it rises to drive article, synchronous drive lift locating component can ensure that two hoisting frames can not take place the angular migration in the hoisting process, keep steady rising, it is higher to promote the precision, promote to the predetermined position after, rethread band pulley transport piece is with article horizontal transport to next station, overall structure is compact, the degree of automation is higher, greatly reduced artifical intensity of labour.

Description

Hoisting machine

Technical Field

The utility model belongs to the technical field of automation equipment, a lifting machine is related to.

Background

Along with the continuous promotion of industrialization process, more and more factory comes to use automation equipment to replace manual work, wherein after promoting article this operating procedure of horizontal transport put next station adopts the manual work to place article after promoting on horizontal conveyor, and the step manual labor intensity of its promotion is big, and article take place to empty easily, and security and automation efficiency are comparatively general, if carry out the part with solitary hoist mechanism and horizontal transport mechanism and connect the cooperation, area is great, the structure is not compact.

In order to overcome the defects of the prior art, people continuously explore and propose various solutions, for example, a Chinese patent discloses a hoisting machine [ application number: 201910569078.8], comprising: the transportation platform is movably arranged on the body of the hoister in the vertical direction; the material frame is movably arranged on the transportation platform along the transportation direction of the transportation platform and is driven by the transportation platform to lift when the transportation platform moves along the vertical direction; fixing device, fixing device set up in the side of transportation platform, and fixing device is along the movably setting of vertical direction. But the scheme is still difficult to finish the continuous lifting and horizontal article transportation in the using process, and the articles are easy to topple, so that the defects of general safety and automation efficiency exist.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above-mentioned problem, provide a lifting machine.

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

the utility model provides a lifting machine, includes two lifting machine main parts, two lifting machine main parts set up relatively, lifting machine main part on be equipped with the hoisting frame that can follow vertical direction reciprocating linear motion, the hoisting frame on be equipped with horizontal transport chain mechanism, lifting machine main part on be equipped with synchronous drive lift locating component, synchronous drive lift locating component link to each other with the hoisting frame, synchronous drive lift locating component and horizontal transport chain mechanism crisscross setting, the hoisting frame on still be equipped with and prevent partially butt portion, prevent partially butt portion and horizontal transport chain mechanism's position corresponding.

In the elevator, the synchronous driving lifting positioning assembly comprises a driving screw rod arranged on the elevator main body, the lifting frame is in threaded connection with the driving screw rod, the central lines of two adjacent driving screw rods are arranged in parallel, and a synchronous connection transmission part is arranged between the two adjacent driving screw rods.

In the hoister, the synchronous connection transmission part comprises a rotating chain arranged between two adjacent driving screws, the bottom of each driving screw is provided with a rotating chain fixing rotating wheel, the rotating chain is wound on the rotating chain fixing rotating wheel, a rotating chain anti-loosening conduction part is arranged between the two hoister main bodies, and the rotating chain is in rotating fit with the rotating chain anti-loosening conduction part.

In the elevator, the anti-loosening conducting part of the rotating chain comprises a middle mounting seat arranged between two elevator main bodies, a center conducting wheel and two edge conducting wheels are arranged on the middle mounting seat, and the center conducting wheel and the two edge conducting wheels are respectively in rotating fit with the rotating chain.

In the hoister, a screw driving part is arranged on one hoister main body and connected with one of the driving screws, a screw positioning plate is arranged on the other hoister main body, and the other driving screw is in rotating fit with the screw positioning plate.

In the lifting machine, the screw driving part comprises a steering engine arranged on a lifting machine main body, the rotating shaft of the steering engine is connected with one of the driving screws, a lifting frame lifting connecting part is arranged on the lifting machine main body, and the lifting frame lifting connecting part is connected with the lifting frame.

In the hoisting machine, the hoisting frame lifting connecting part comprises a vertical fixing plate arranged on the hoisting machine main body, and a drag chain is arranged on the vertical fixing plate and connected with the hoisting frame.

In the above elevator, the horizontal conveying chain mechanism includes a transverse conveying chain arranged on the lifting frame, the lifting frame is provided with a plurality of conveying chain rotating wheels, the conveying chain rotating wheels are in rotating fit with the transverse conveying chain, the lifting frame is provided with a circumferential rotator, and a rotating shaft of the circumferential rotator is connected with one of the conveying chain rotating wheels.

In the above elevator, the deviation-preventing abutting part includes a deviation-preventing abutting side plate provided on the hoisting frame, and the deviation-preventing abutting side plate is located between the lateral conveying chain and the elevator main body.

In the elevator, the anti-deviation abutting side plate is provided with a plurality of heightening baffles which are symmetrical along the central line of the anti-deviation abutting side plate, and the height of each heightening baffle is greater than that of the anti-deviation abutting side plate.

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses in the use, remove the hoisting frame to lower extreme position, the horizontal transport chain mechanism department on the hoisting frame is placed to the article that the staff will treat to promote, make article with prevent the cooperation of butt portion looks butt, prevent butt portion can avoid when promoting transportation article, article take place to empty, overall stability and security are better, rethread synchronous drive lift locating component promotes two hoisting frames in step, it rises to drive article, synchronous drive lift locating component can ensure that two hoisting frames can not take place the angular migration in the hoisting process, keep steady horizontally rising, the promotion precision is higher, promote after the prepositioning, rethread horizontal transport chain mechanism is with article horizontal transport to next station, overall structure is compact, the degree of automation is higher, greatly reduced artifical intensity of labour, the practicality is stronger.

2. The utility model discloses a set up the tow chain, can play the effect of spacing connection to the hoisting frame, avoid the hoisting frame lift in-process, the both ends take place to deflect, play the effect of auxiliary stay.

3. The utility model discloses in the course of the work, through center biography guide wheel and two limit portion biography guide wheels respectively with the rotating chain looks normal running fit, can avoid the rotating chain to take place not hard up and drop in the course of the work, stability is better, has reduced equipment failure rate.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

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

Fig. 2 is an enlarged schematic view at a in fig. 1.

Fig. 3 is a schematic structural view in another direction of the present invention.

Fig. 4 is a schematic cross-sectional view of the present invention.

In the figure: the lifting machine comprises a lifting machine body 1, a lifting frame 2, a horizontal conveying chain mechanism 3, a synchronous driving lifting positioning assembly 4, an anti-deviation abutting part 5, a driving screw 6, a synchronous connection transmission part 7, a rotating chain 8, a rotating chain fixing rotating wheel 9, a rotating chain anti-loosening conduction part 10, a middle mounting seat 11, a center transmission wheel 12, an edge transmission wheel 13, a screw driving part 14, a screw positioning plate 15, a steering engine 16, a lifting frame lifting connection part 17, a vertical fixing plate 18, a drag chain 19, a transverse conveying chain 20, a conveying chain rotating wheel 21, a circumferential rotator 22, an anti-deviation abutting side plate 23 and a heightening baffle 24.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

As shown in fig. 1-4, a lifting machine comprises two lifting machine main bodies 1, the two lifting machine main bodies 1 are arranged oppositely, a lifting frame 2 capable of performing reciprocating linear motion along a vertical direction is arranged on the lifting machine main body 1, a horizontal conveying chain mechanism 3 is arranged on the lifting frame 2, a synchronous driving lifting positioning assembly 4 is arranged on the lifting machine main body 1, the synchronous driving lifting positioning assembly 4 is connected with the lifting frame 2, the synchronous driving lifting positioning assembly 4 and the horizontal conveying chain mechanism 3 are arranged in a staggered mode, an anti-deviation abutting portion 5 is further arranged on the lifting frame 2, and the anti-deviation abutting portion 5 corresponds to the horizontal conveying chain mechanism 3.

In this embodiment, in the use, with hoisting frame 2 removal to lower extreme position, the staff will treat the article of promotion to place horizontal conveyor chain mechanism 3 department on hoisting frame 2, make article and prevent the butt joint cooperation of 5 looks butt joint partially, prevent that butt joint portion 5 can avoid when promoting the transportation article, article take place to empty, overall stability and security are better, rethread synchronous drive lift locating component 4 carries out synchronous lifting with two hoisting frames 2, it rises to drive article, synchronous drive lift locating component 4 can ensure that two hoisting frames 2 can not take place the angular migration in the lifting process, keep the rising of steady level, the lifting accuracy is higher, after lifting to the predetermined position, rethread horizontal conveyor chain mechanism 3 with article horizontal transport to next station, overall structure is compact, degree of automation is higher, greatly reduced artifical intensity of labour, and is stronger in practicality.

Referring to fig. 1-4, the synchronous driving lifting positioning assembly 4 includes driving screws 6 disposed on the elevator body 1, the lifting frame 2 is in threaded connection with the driving screws 6, the central lines of two adjacent driving screws 6 are disposed in parallel, and a synchronous connection transmission member 7 is disposed between two adjacent driving screws 6.

Specifically speaking, in the promotion in-process, two driving screw 6 of synchronous rotation, through the spiro union cooperation between driving screw 6 and the driving screw 6, carry out synchronous promotion with two hoisting frame 2 to make two driving screw 6 keep synchronous through synchronous connection driving medium 7, ensure that two hoisting frame 2 can not take place angular deviation at the promotion in-process, keep steady horizontal rising, it is higher to promote the precision.

Referring to fig. 1 and 2, the synchronous connection transmission member 7 includes a rotating chain 8 disposed between two adjacent driving screws 6, the bottom of each driving screw 6 is provided with a rotating chain fixing wheel 9, the rotating chain 8 winds on the rotating chain fixing wheel 9, a rotating chain anti-loose conduction part 10 is disposed between the two elevator main bodies 1, and the rotating chain 8 and the rotating chain anti-loose conduction part 10 are in running fit with each other.

In this embodiment, in the rotation process of the driving screw 6, one rotating chain fixing runner 9 is rotated to drive the other rotating chain fixing runner 9 through the transmission effect of the rotating chain 8, so as to realize synchronous rotation, the rotating chain anti-loosening conduction part 10 can prevent the rotating chain 8 from loosening and falling off in the working process, the stability is good, and the equipment failure rate is reduced.

The anti-loosening transmission part 10 of the rotating chain comprises a middle installation seat 11 arranged between two elevator main bodies 1, a center transmission wheel 12 and two edge transmission wheels 13 are arranged on the middle installation seat 11, and the center transmission wheel 12 and the two edge transmission wheels 13 are respectively in rotating fit with the rotating chain 8.

In this embodiment, the middle mounting base 11 is used for mounting and fixing the center guide wheel 12 and the two edge guide wheels 13, and in the working process, the center guide wheel 12 and the two edge guide wheels 13 are respectively in running fit with the rotating chain 8, so that the rotating chain 8 can be prevented from loosening and falling off in the working process, the stability is good, and the equipment failure rate is reduced.

As shown in fig. 2, a screw driving member 14 is disposed on one of the elevator main bodies 1, the screw driving member 14 is connected to one of the driving screws 6, a screw positioning plate 15 is disposed on the other elevator main body 1, and the other driving screw 6 is rotatably matched with the screw positioning plate 15.

In this embodiment, the screw driving member 14 is used to drive one driving screw 6 to rotate, and the screw positioning plate 15 can make the other driving screw 6 not connected with driving keep rotating fit with the elevator main body 1.

The screw driving part 14 comprises a steering engine 16 arranged on a lifter main body 1, a rotating shaft of the steering engine 16 is connected with one of the driving screws 6, a lifting frame lifting connecting part 17 is arranged on the lifter main body 1, and the lifting frame lifting connecting part 17 is connected with the lifting frame 2.

In this embodiment, when drive screw 6 is rotated to needs, start steering wheel 16, through steering wheel 16's axis of rotation drive screw 6 rotate can, adjust through just reversing and realize promoting or descend, degree of automation is higher, hoisting frame lift connecting portion 17 can play the effect of spacing connection to hoisting frame 2, avoids 2 lift in-process of hoisting frame, and both ends take place to deflect, play auxiliary stay's effect.

The lifting frame lifting connecting part 17 comprises a vertical fixing plate 18 arranged on the lifting machine main body 1, a drag chain 19 is arranged on the vertical fixing plate 18, and the drag chain 19 is connected with the lifting frame 2.

In this embodiment, vertical fixed plate 18 is used for installing fixed tow chain 19, and tow chain 19 can play the effect of spacing connection to hoisting frame 2, avoids hoisting frame 2 lift in-process, and both ends take place to deflect, plays the effect of auxiliary stay.

Referring to fig. 1, the horizontal conveying chain mechanism 3 includes a transverse conveying chain 20 disposed on the lifting frame 2, the lifting frame 2 is provided with a plurality of conveying chain wheels 21, the conveying chain wheels 21 are rotatably matched with the transverse conveying chain 20, the lifting frame 2 is provided with a circumferential rotator 22, and a rotating shaft of the circumferential rotator 22 is connected with one of the conveying chain wheels 21.

In this embodiment, transverse conveying chain 20 has two, set up side by side, after placing article on transverse conveying chain 20 and promote to the predetermined position, start circumferential direction ware 22, axis of rotation through circumferential direction ware 22 drives conveying chain runner 21 and rotates, and then drives transverse conveying chain 20 and removes, through transverse conveying chain 20 with article horizontal transport to next station, overall structure is compact, degree of automation is higher, greatly reduced artifical intensity of labour, the practicality is stronger, technical personnel in the field should understand, the motor can be chooseed for use to circumferential direction ware 22.

As shown in fig. 1, 3, and 4, the deviation preventing portion 5 includes a deviation preventing side plate 23 provided on the hoisting frame 2, and the deviation preventing side plate 23 is located between the lateral conveying chain 20 and the hoisting machine main body 1.

In this embodiment, prevent that inclined to one side butt curb plate 23 can avoid when promoting transportation article, article take place to empty, and overall stability and security are better, prevent that inclined to one side butt curb plate 23 both sides are equipped with the inclined plane, and the condition of collision and card shell is avoided appearing in the loading and unloading article of being convenient for.

Referring to fig. 1, the anti-deviation abutting side plate 23 is provided with a plurality of heightening baffles 24 which are symmetrical along the center line of the anti-deviation abutting side plate 23, and the height of each heightening baffle 24 is greater than that of the anti-deviation abutting side plate 23.

In this embodiment, heighten baffle 24 through having increased the height, can avoid article horizontal transport when toppling over from the space of lifting machine main part 1, improved the spacing scope of butt, reduce and topple over the dead angle.

The utility model discloses a theory of operation is:

in the using process, the lifting frame 2 is moved to the lower limit position, the worker places the article to be lifted at the transverse conveying chain 20 on the lifting frame 2, so that the article and the anti-deviation butt side plate 23 can avoid the article from falling when the article is lifted and transported, the integral stability and safety are better, the two sides of the anti-deviation butt side plate 23 are provided with inclined planes, the article is convenient to load and unload, the conditions of collision and shell clamping are avoided, the heightening baffle plate 24 can avoid the article from falling from the gap of the lifting machine main body 1 when the article is horizontally transported by increasing the height, the butt limit range is improved, and the falling dead angle is reduced,

the steering engine 16 is started, the driving screw 6 is driven to rotate through the rotating shaft of the steering engine 16, one rotating chain fixing rotating wheel 9 is rotated in the rotating process of the driving screw 6, the other rotating chain fixing rotating wheel 9 is driven through the transmission effect of the rotating chain 8, synchronous rotation is realized, two lifting frames 2 are synchronously lifted, articles are driven to ascend, the two lifting frames 2 can be ensured not to generate angular deviation in the lifting process, the stable and horizontal ascending is kept, the lifting precision is higher, after the lifting frames are lifted to a preset position, the articles are horizontally conveyed to the next station through the transverse conveying chain 20, the whole structure is compact, the automation degree is higher, the labor intensity is greatly reduced, and the practicability is higher,

the middle mounting seat 11 is used for mounting and fixing the center guide wheel 12 and the two edge guide wheels 13, and in the working process, the center guide wheel 12 and the two edge guide wheels 13 are respectively in running fit with the rotating chain 8, so that the rotating chain 8 can be prevented from loosening and falling off in the working process, the stability is better, the equipment failure rate is reduced,

vertical fixed plate 18 is used for installing fixed tow chain 19, and tow chain 19 can play spacing effect of connecting to hoisting frame 2, avoids hoisting frame 2 lift in-process, and both ends take place to deflect, plays the effect of auxiliary stay.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions may be made to the described embodiments by those skilled in the art without departing from the spirit of the invention.

Although terms such as the elevator main body 1, the lifting frame 2, the horizontal conveying chain mechanism 3, the synchronous driving lifting positioning assembly 4, the deviation-preventing abutting part 5, the driving screw 6, the synchronous connection transmission member 7, the rotating chain 8, the rotating chain fixing wheel 9, the rotating chain anti-loosening transmission part 10, the middle mounting seat 11, the center transmission wheel 12, the edge transmission wheel 13, the screw driving member 14, the screw positioning plate 15, the steering gear 16, the lifting frame lifting connection part 17, the vertical fixing plate 18, the drag chain 19, the transverse conveying chain 20, the conveying chain wheel 21, the circumferential rotator 22, the deviation-preventing abutting side plate 23, the heightening baffle plate 24 and the like are used more frequently, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention and they are to be interpreted as having any additional limitation in keeping with the spirit of the present invention.

Claims

1. The utility model provides a lifting machine, includes two lifting machine main parts (1), its characterized in that, two lifting machine main parts (1) set up relatively, lifting machine main part (1) on be equipped with hoisting frame (2) that can follow vertical direction reciprocating linear motion, hoisting frame (2) on be equipped with horizontal transport chain mechanism (3), lifting machine main part (1) on be equipped with synchronous drive lift locating component (4), synchronous drive lift locating component (4) link to each other with hoisting frame (2), synchronous drive lift locating component (4) and horizontal transport chain mechanism (3) crisscross setting, hoisting frame (2) on still be equipped with and prevent partially butt portion (5), the position of preventing partially butt portion (5) and horizontal transport chain mechanism (3) corresponding.

2. The hoisting machine as claimed in claim 1, characterized in that the synchronously driven lifting positioning assembly (4) comprises drive screws (6) arranged on the hoisting machine body (1), the hoisting frame (2) is in threaded engagement with the drive screws (6), the center lines of two adjacent drive screws (6) are arranged in parallel, and a synchronous connection transmission member (7) is arranged between two adjacent drive screws (6).

3. The hoisting machine as claimed in claim 2, characterized in that the synchronous connection transmission member (7) comprises a rotating chain (8) disposed between two adjacent driving screws (6), a rotating chain fixing wheel (9) is disposed at the bottom of each driving screw (6), the rotating chain (8) is wound on the rotating chain fixing wheel (9), a rotating chain anti-loosening conduction part (10) is disposed between the two hoisting machine bodies (1), and the rotating chain (8) is rotationally matched with the rotating chain anti-loosening conduction part (10).

4. The hoisting machine as claimed in claim 3, characterized in that the rotating chain anti-loosening conducting part (10) comprises a middle mounting seat (11) arranged between two hoisting machine bodies (1), the middle mounting seat (11) is provided with a center conducting wheel (12) and two edge conducting wheels (13), and the center conducting wheel (12) and the two edge conducting wheels (13) are respectively in rotating fit with the rotating chain (8).

5. The hoisting machine as claimed in claim 2, characterized in that one of the hoisting machine bodies (1) is provided with a screw drive member (14), the screw drive member (14) is connected to one of the drive screws (6), the other hoisting machine body (1) is provided with a screw positioning plate (15), and the other drive screw (6) is rotatably fitted with the screw positioning plate (15).

6. The hoisting machine as claimed in claim 5, characterized in that the screw driving member (14) comprises a steering engine (16) arranged on one hoisting machine main body (1), the rotating shaft of the steering engine (16) is connected with one of the driving screws (6), a hoisting frame lifting connecting part (17) is arranged on the hoisting machine main body (1), and the hoisting frame lifting connecting part (17) is connected with the hoisting frame (2).

7. The hoisting machine as claimed in claim 6, characterized in that the hoisting frame lifting connection (17) comprises a vertical fixing plate (18) arranged on the hoisting machine body (1), the vertical fixing plate (18) is provided with a step chain (19), and the step chain (19) is connected with the hoisting frame (2).

8. The hoisting machine as claimed in claim 1, characterized in that the horizontal conveyor chain mechanism (3) comprises a transverse conveyor chain (20) arranged on the hoisting frame (2), the hoisting frame (2) is provided with a plurality of conveyor chain wheels (21), the conveyor chain wheels (21) are in running fit with the transverse conveyor chain (20), the hoisting frame (2) is provided with a circumferential rotator (22), and the rotating shaft of the circumferential rotator (22) is connected with one of the conveyor chain wheels (21).

9. The hoisting machine as claimed in claim 1, characterized in that the deviation-preventing abutment (5) comprises a deviation-preventing abutment side plate (23) arranged on the hoisting frame (2), the deviation-preventing abutment side plate (23) being located between the transverse conveyor chain (20) and the hoisting machine body (1).

10. The elevator as claimed in claim 9, characterized in that the anti-deviation abutting side plates (23) are provided with a plurality of heightening baffles (24) which are symmetrical along the center line of the anti-deviation abutting side plates (23), and the height of the heightening baffles (24) is greater than that of the anti-deviation abutting side plates (23).