CN218227139U

CN218227139U - Aerated concrete crosscut machine

Info

Publication number: CN218227139U
Application number: CN202222481001.5U
Authority: CN
Inventors: 唐少林; 刘江涛; 王航; 霍文全; 朱立永
Original assignee: Anhui Keda Electromechanical Co Ltd
Current assignee: Anhui Keda Electromechanical Co Ltd
Priority date: 2022-09-19
Filing date: 2022-09-19
Publication date: 2023-01-06
Anticipated expiration: 2032-09-19

Abstract

The utility model discloses an aerated concrete crosscut machine belongs to aerated concrete block technical field. The utility model comprises a lifting device and a cutting frame connected with the lifting device, wherein the lifting device drives the cutting frame to move along the vertical direction, the lifting device is erected on a mounting frame, the lifting device comprises a lifting transmission device and a lifting drive, and the lifting drive is arranged at the central point of the cutting frame; along the center point of the cutting frame, even lifting transmission devices are symmetrically distributed relative to the center point, and the lifting drive drives the lifting transmission devices to rotate so as to drive the cutting frame to move up and down. The utility model has the main purpose of enabling the loads at the two sides of the lifting drive to be consistent and effectively balancing the load stress at the two sides; when the lifting drive lifts the cutting frame to lift, the problem of unnecessary unbalance loading in the operation process can be reduced, and extra vibration is effectively avoided.

Description

Aerated concrete crosscut machine

Technical Field

The utility model relates to an aerated concrete block technical field, more specifically say, relate to an aerated concrete crosscut machine.

Background

The aerated concrete block is a light building material, and has the main characteristics of wide raw material source, sound insulation, heat preservation, fire prevention, light weight and the like compared with the traditional clay brick. The aerated concrete is prepared by mixing lime, cement, fly ash and other materials, forming a large blank after gas forming and hardening, then demoulding the blank, cutting and forming the blank, namely longitudinally cutting, transversely cutting and horizontally cutting, and finally carrying out autoclaved treatment.

At present, aerated concrete cutting equipment mostly adopts a shaft pendulum type or frame pendulum type cutting mode, and in order to ensure the concrete cutting precision in the cutting process, the motion path of a cutting frame is generally improved, and different designs are not carried out on driving equipment of a cutting mechanism.

Through retrieval, chinese patent CN205552822U, this patent application relates to an aerated concrete body crosscut machine, and the crosscut device includes the crosscut frame in this patent, and two angle ends of crosscut frame length direction are equipped with linear bearing respectively, and two other angle ends of crosscut frame length direction are equipped with the uide bushing respectively, and the inboard linear bearing that corresponds of the stand of portal frame is equipped with the linear guide with linear bearing sliding fit, corresponds the uide bushing and is equipped with the guiding axle with uide bushing sliding fit. The concrete blank is cut by lifting the guide transverse cutting device in a way that the linear bearing is matched with the linear guide rail and the guide sleeve is matched with the guide shaft, so that the phenomena of shaking and shaking of the transverse cutting frame during lifting are prevented. The driving motor for the lifting motion of the transverse cutting frame is arranged on a single side, so that the stability of a transverse cutting device system is not facilitated.

Disclosure of Invention

1. Technical problem to be solved by the utility model

The utility model provides an aerated concrete crosscut machine, through with hoisting device drive and transmission symmetrical arrangement, the problem of unnecessary unbalance loading is produced in the crosscut machine work in the effective balanced load atress of solving.

2. Technical scheme

In order to achieve the above purpose, the utility model provides a technical scheme does:

the aerated concrete transverse cutting machine comprises a lifting device and a cutting frame connected with the lifting device, wherein the lifting device drives the cutting frame to move along the vertical direction, the lifting device is erected on a mounting frame and comprises a lifting transmission device and a lifting drive, and the lifting drive is arranged at the central point of the cutting frame; along the center point of the cutting frame, even lifting transmission devices are symmetrically distributed relative to the center point, and the lifting drive drives the lifting transmission devices to rotate so as to drive the cutting frame to move up and down.

Furthermore, promote transmission and include four arrangement at the drive sprocket of mounting bracket right angle department, be equipped with the chain of connecting the cutting frame on every drive sprocket.

Furthermore, the lifting transmission device also comprises a first speed reduction driving device and a second speed reduction driving device; the first speed reduction driving device is connected with the lifting drive through a first transmission shaft, and the second speed reduction driving device is connected with the lifting drive through a second transmission shaft.

Furthermore, the first speed reduction driving device comprises a first speed reducer, the first speed reducer is connected with a first transmission shaft, two opposite sides of the first speed reducer are respectively connected with a third transmission shaft and a fourth transmission shaft, and the first transmission shaft is perpendicular to the third transmission shaft and the fourth transmission shaft.

Furthermore, the axial leads of the third transmission shaft and the fourth transmission shaft are positioned on the same straight line, the other end of the third transmission shaft is connected with a first chain wheel in the transmission chain wheel, and the other end of the fourth transmission shaft is connected with a second chain wheel in the transmission chain wheel.

Furthermore, the second speed reduction driving device comprises a second speed reducer, the second speed reducer is connected with a second transmission shaft, two opposite sides of the second speed reducer are respectively connected with a fifth transmission shaft and a sixth transmission shaft, and the second transmission shaft is perpendicular to the fifth transmission shaft and the sixth transmission shaft.

Furthermore, the axis lines of the fifth transmission shaft and the sixth transmission shaft are located on the same straight line, the other end of the fifth transmission shaft is connected with a third chain wheel in the transmission chain wheel, and the other end of the sixth transmission shaft is connected with a fourth chain wheel in the transmission chain wheel.

Further, be equipped with the decorative pattern steel sheet on the mounting bracket and be located the below that promotes the drive.

Furthermore, the cutting frame is located below the lifting device, the cutting frame is provided with a cutting driving component and a cutting component, and the cutting component is provided with a cutting steel wire.

Further, the below of cutting frame is equipped with jacking device, jacking device includes the jacking drive, and jacking transmission shaft is connected respectively to jacking drive both sides, and the jacking machine is connected to the other end of jacking transmission shaft, be equipped with the jacking arm on the jacking machine.

3. Advantageous effects

Adopt the technical scheme provided by the utility model, compare with existing well-known technique, have following beneficial effect:

(1) The utility model relates to an aerated concrete crosscut machine, a lifting device drives a cutting frame to move along the vertical direction, and a lifting drive is arranged at the central point of the cutting frame; along the center point of the cutting frame, an even number of lifting transmission devices are symmetrically distributed relative to the center point, and the lifting drive drives the lifting transmission devices to rotate and drive the cutting frame to move up and down, so that the loads on two sides of the lifting drive are consistent, and the load stress on two sides can be effectively balanced; when the lifting drive lifts the cutting frame to lift, the problem of unnecessary unbalance loading in the operation process can be reduced, and extra vibration is effectively avoided.

(2) The utility model discloses an aerated concrete crosscut machine, including hoisting device, hoisting device drive cutting frame oscilaltion thus cut the concrete body, the below of cutting frame is equipped with jacking device, when the transport trolley transports the concrete body to the position department of stipulating below the cutting frame, jacking device jacks up the concrete body and breaks away from the transport trolley, when to the concrete body stripping and slicing, the transport trolley can be transported to next station, after the cutting is accomplished, another transport trolley moves to the body below and transports the body of cutting completion; the jacking function of the jacking device is that the concrete blank cutting and trolley changing work are carried out simultaneously, and the production efficiency is improved.

(3) The utility model discloses an aerated concrete crosscut machine promotes the drive setting in the centre of mounting bracket, improves the security that promotes the drive operation, promotes driven below and is equipped with the decorative pattern steel sheet, increases decorative pattern steel sheet platform, improves the convenience and the security of debugging in earlier stage and later maintenance.

Drawings

FIG. 1 is a main view of the aerated concrete transverse cutter of the utility model;

FIG. 2 is a left side view of the aerated concrete transverse cutting machine of the utility model;

FIG. 3 is a top view of the aerated concrete crosscut machine of the present invention;

fig. 4 is a top view of the lifting device of the present invention;

fig. 5 is a structural diagram of the jacking device of the utility model;

fig. 6 is a structure diagram of the jacking arm of the utility model;

fig. 7 is a schematic view of the position of the aerated concrete transverse cutting machine and the conveying trolley of the utility model.

The reference numbers in the schematic drawings illustrate: 1. a mounting frame; 2. a lifting device; 20. lifting and driving; 21. a first transmission shaft; 22. a second drive shaft; 23. a first decelerator; 231. a second decelerator; 24. a third transmission shaft; 241. a fifth drive shaft; 25. a fourth drive shaft; 251. a sixth transmission shaft; 26. a first sprocket; 261. a third sprocket; 27. a second sprocket; 271. a fourth sprocket; 28. a patterned steel plate; 3. cutting the frame; 4. a jacking device; 40. jacking driving; 41. jacking a transmission shaft; 42. a jacking machine; 43. a jacking arm; 5. a concrete body; 6. and (4) conveying the trolley.

Detailed Description

For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings and examples.

Referring to fig. 1 and 2, an aerated concrete transverse cutting machine comprises a lifting device 2 and a cutting frame 3 connected with the lifting device 2, wherein the lifting device 2 drives the cutting frame 3 to move along a vertical direction, the lifting device 2 is arranged on a mounting frame 1, the lifting device 2 comprises a lifting transmission device and a lifting drive 20, and the lifting drive 20 is arranged at the central point of the cutting frame 3; along the center point of the cutting frame 3, even number of lifting transmission devices are symmetrically distributed relative to the center point, and the lifting drive 20 drives the lifting transmission devices to rotate so as to drive the cutting frame 3 to move up and down.

As shown in fig. 3 and fig. 4, in this embodiment, the lifting transmission device includes four transmission sprockets arranged at the right angle of the mounting rack 1, which are respectively a first sprocket 26, a second sprocket 27, a third sprocket 261 and a fourth sprocket 271, each transmission sprocket is provided with a chain connected to the cutting frame 3, the cutting frame 3 is disposed below the lifting device 2 and located between the four pillars of the mounting rack 1, the lifting drive 20 drives the lifting transmission device to rotate, and the cutting frame 3 is driven to move up and down under the driving of the chains.

Specifically, the lifting transmission device further comprises a first speed reduction driving device and a second speed reduction driving device; the first speed reduction driving device is connected with the lifting drive 20 through a first transmission shaft 21, the second speed reduction driving device is connected with the lifting drive 20 through a second transmission shaft 22, and the first speed reduction driving device and the second speed reduction driving device are respectively positioned at two sides of the lifting drive 20 and are symmetrical relative to a central line of the lifting drive 20 in the length direction.

The first speed reduction driving device comprises a first speed reducer 23, the first speed reducer 23 is connected with a first transmission shaft 21, the other end of the first transmission shaft 21 is connected with the lifting drive 20, two opposite sides of the first speed reducer 23 are respectively connected with a third transmission shaft 24 and a fourth transmission shaft 25, and the first transmission shaft 21 is perpendicular to the third transmission shaft 24 and the fourth transmission shaft 25. Wherein, the shaft axes of the third transmission shaft 24 and the fourth transmission shaft 25 are positioned on the same straight line, the other end of the third transmission shaft 24 is connected with a first chain wheel 26 in the transmission chain wheel, and the other end of the fourth transmission shaft 25 is connected with a second chain wheel 27 in the transmission chain wheel.

The second reduction driving device comprises a second speed reducer 231, the second speed reducer 231 is connected with a second transmission shaft 22, the other end of the second transmission shaft 22 is connected with the lifting drive 20, two opposite sides of the second speed reducer 231 are respectively connected with a fifth transmission shaft 241 and a sixth transmission shaft 251, and the second transmission shaft 22 is perpendicular to the fifth transmission shaft 241 and the sixth transmission shaft 251. Specifically, the axes of the fifth transmission shaft 241 and the sixth transmission shaft 251 are located on the same straight line, the other end of the fifth transmission shaft 241 is connected to the third sprocket 261 of the transmission sprockets, and the other end of the sixth transmission shaft 251 is connected to the fourth sprocket 271 of the transmission sprockets.

In this embodiment, set up cutting drive and cutting assembly on the cutting frame 3, the last cutting steel wire that sets up of cutting assembly, hoisting device 2 promotes cutting frame 3 along vertical direction up-and-down motion through promoting transmission and promotion drive 20, and when cutting frame 3 removed below concrete body department, the cutting drive was controlled about the cutting steel wire that drives on the cutting assembly to carry out the stripping to concrete body. Because the lifting drive 20 is positioned at the central point of the cutting frame 3, the lifting transmission devices are symmetrical relative to the central point, so that the loads on the two sides of the lifting drive 20 are consistent, and the load stress on the two sides can be effectively balanced; in the lifting process of the cutting frame 3, the unnecessary unbalance loading problem in the operation process can be reduced, and the additional vibration is effectively avoided, so that the cutting precision of the concrete blank is improved.

In this embodiment, the mounting bracket 1 is equipped with the pattern steel plate 28 below the lifting drive 20, increases the pattern steel plate platform, can improve the convenience of debugging in earlier stage and later maintenance and personnel's security.

As shown in fig. 5 and 6, in this embodiment, a jacking device 4 is arranged below the cutting frame 3, the jacking device 4 includes a jacking drive 40, two sides of the jacking drive 40 are respectively connected to a jacking transmission shaft 41, the other end of the jacking transmission shaft 41 is connected to a jacking machine 42, and a jacking arm 43 is arranged on the jacking machine 42. As shown in fig. 7, after the conveying trolley 6 conveys the bottom plate and the concrete blank 5 to the position right below the transverse cutting machine, the jacking device 4 starts to operate, the jacking driver 40 rotates, and the jacking arm 43 is lifted by driving the jacking transmission shaft 41 and the jacking machine 42, so that the concrete blank 5 is jacked up and separated from the conveying trolley 6; the lifting device 2 drives the cutting frame 3 to move to the position of the concrete blank 5, so that the concrete blank 5 is cut. When the concrete body 5 is cut, the conveying trolley 6 below can move to the previous station to continue working, the conveying trolley 6 with the same specification moves to the transverse cutting station after the next station is changed, and the jacking device 4 places the bottom plate and the concrete body 5 on the conveying trolley 6 to convey the bottom plate and the concrete body to the next station after the cutting is finished. The alternate switching of the two trolleys and the operation of transversely cutting the green body are not influenced mutually, and the double trolleys are adopted for conveying, so that the connection time between the working sections is saved, and the effect of improving the working efficiency is achieved.

The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.

Claims

1. The utility model provides an aerated concrete crosscut machine, includes hoisting device (2) and cutting frame (3) of being connected with it, and hoisting device (2) drive cutting frame (3) remove along vertical direction, hoisting device (2) erect on mounting bracket (1), hoisting device (2) are including promoting transmission and promotion drive (20), its characterized in that: the lifting drive (20) is arranged at the central point of the cutting frame (3); along cutting frame (3) central point, the relative central point symmetry of even number promotion transmission distributes, and promotion drive (20) drive promotes the transmission and rotates, drives cutting frame (3) and reciprocates.

2. An aerated concrete crosscut machine according to claim 1, wherein: the lifting transmission device comprises four transmission chain wheels arranged at the right angles of the mounting frame (1), and each transmission chain wheel is provided with a chain connected with the cutting frame (3).

3. An aerated concrete crosscut machine according to claim 2, wherein: the lifting transmission device also comprises a first speed reduction driving device and a second speed reduction driving device; the first speed reduction driving device is connected with the lifting drive (20) through a first transmission shaft (21), and the second speed reduction driving device is connected with the lifting drive (20) through a second transmission shaft (22).

4. An aerated concrete crosscut machine according to claim 3, wherein: the first speed reduction driving device comprises a first speed reducer (23), the first speed reducer (23) is connected with a first transmission shaft (21), two opposite sides of the first speed reducer (23) are respectively connected with a third transmission shaft (24) and a fourth transmission shaft (25), and the first transmission shaft (21) is perpendicular to the third transmission shaft (24) and the fourth transmission shaft (25).

5. An aerated concrete crosscut machine according to claim 4, wherein: the axial lead of the third transmission shaft (24) and the axial lead of the fourth transmission shaft (25) are positioned on the same straight line, the other end of the third transmission shaft (24) is connected with a first chain wheel (26) in the transmission chain wheel, and the other end of the fourth transmission shaft (25) is connected with a second chain wheel (27) in the transmission chain wheel.

6. An aerated concrete crosscut machine according to claim 3, wherein: the second speed reduction driving device comprises a second speed reducer (231), the second speed reducer (231) is connected with a second transmission shaft (22), two opposite sides of the second speed reducer (231) are respectively connected with a fifth transmission shaft (241) and a sixth transmission shaft (251), and the second transmission shaft (22) is perpendicular to the fifth transmission shaft (241) and the sixth transmission shaft (251).

7. An aerated concrete crosscut machine according to claim 6, wherein: the shaft axes of the fifth transmission shaft (241) and the sixth transmission shaft (251) are positioned on the same straight line, the other end of the fifth transmission shaft (241) is connected with a third chain wheel (261) in the transmission chain wheels, and the other end of the sixth transmission shaft (251) is connected with a fourth chain wheel (271) in the transmission chain wheels.

8. An aerated concrete crosscut machine according to any one of claims 1 to 7, wherein: and a pattern steel plate (28) is arranged on the mounting frame (1) and below the lifting drive (20).

9. An aerated concrete crosscut machine according to claim 7, wherein: the cutting frame (3) is located below the lifting device (2), a cutting driving component and a cutting component are arranged on the cutting frame (3), and a cutting steel wire is arranged on the cutting component.

10. An aerated concrete crosscut machine according to claim 9, wherein: the below of cutting frame (3) is equipped with jacking device (4), jacking device (4) are including jacking drive (40), and jacking transmission shaft (41) are connected respectively to jacking drive (40) both sides, and jacking machine (42) are connected to the other end of jacking transmission shaft (41), be equipped with jacking arm (43) on jacking machine (42).