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Pre-crushing type concrete waste environment-friendly recycling device

A technology of concrete waste and recycling device, which is applied in the direction of grain processing, etc., can solve the problems that the crushing operation cannot be adjusted flexibly, and the waste crushing is not sufficiently thorough, and achieves the effect of full impact crushing.

Active Publication Date: 2020-07-31
新沂市瑞阳混凝土工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the device can be used to crush waste, it cannot be adjusted flexibly during the crushing operation, resulting in insufficient and thorough crushing of waste. Therefore, a pre-crushed concrete waste environmental protection recovery device is now provided to solve the above technical problems

Method used

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  • Pre-crushing type concrete waste environment-friendly recycling device
  • Pre-crushing type concrete waste environment-friendly recycling device
  • Pre-crushing type concrete waste environment-friendly recycling device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] see Figure 1-4 , a pre-crushed concrete waste environmental protection recovery device, including a support frame 1, a crushing groove 12 is provided on the support frame 1, two turntables 4 are installed on the support frame 1, and a lifting mechanism is driven and connected to the turntable 4. An impact mechanism for crushing concrete is provided at the bottom of the lifting mechanism, a vertical adjustment mechanism is arranged between the impact mechanism and the lifting mechanism, a motor 21 is fixed on the side wall of the support frame 1, and a motor 21 is connected on the motor 21 for driving. A translation mechanism for the lateral movement of the crushing tank 12 , and a rotating mechanism for driving the crushing tank 12 to rotate is provided on the support frame 1 .

[0025] The device drives the impact mechanism through the provided lifting mechanism to impact and crush the concrete in the crushing tank 12 to promote the crushing effect of concrete waste. ...

Embodiment 2

[0031] On the basis of Embodiment 1, further, the device is also provided with a translation mechanism, including a threaded rod 14 that is rotatably installed in the support frame 1. The threaded rod 14 is threaded with a threaded block 15, and the threaded block 15 is The rotating shaft 16 with the upper end fixed to the bottom of the crushing tank 12 is installed in rotation. The translation mechanism also includes a bevel gear I18 and a bevel gear II19 sleeved and fixed on the threaded rod 14. The bevel gear I18 and the bevel gear II19 are alternately meshed and connected with a motor. 21 incomplete bevel gears 20 that the output shaft is coaxially fixed.

[0032] The motor 21 drives the incomplete bevel gear 20 to rotate, and the incomplete bevel gear 20 is meshed and connected with the bevel gear I18 and the bevel gear II19 alternately, so that the threaded rod 14 can be forward and reversed alternately, and the threaded rod 14 drives the threaded block 15 to move lateral...

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Abstract

The invention discloses a pre-crushing type concrete waste environment-friendly recycling device, and relates to the technical field of building construction. The pre-crushing type concrete waste environment-friendly recycling device comprises a supporting frame, a crushing groove is formed in the supporting frame, two rotating discs are rotationally installed on the supporting frame, a vertical adjusting mechanism is arranged between an impact mechanism and a lifting mechanism, a motor is fixed to the side wall of the supporting frame, the motor is in driving connection with a translation mechanism used for driving the crushing groove to transversely move, and the supporting frame is provided with a rotating mechanism used for driving the crushing groove to rotate. According to the recycling device, the impact mechanism is driven by the arranged lifting mechanism to repeatedly impact and crush concrete waste in the crushing groove, the arranged vertical adjusting mechanism can adjustthe downward moving impact distance of the impact mechanism, and flexible adjustment is achieved according to the impact crushing requirement of concrete; and the arranged translation mechanism can drive the crushing groove to move in the transverse direction, rotation is achieved while the crushing groove moves, and the sufficient impact crushing effect on concrete in the crushing groove is achieved.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a pre-crushed concrete waste environmental protection recovery device. Background technique [0002] Ordinary concrete refers to the artificial stone made of cement as the main cementitious material, mixed with water, sand, stones, chemical admixtures and mineral admixtures when necessary, mixed in an appropriate proportion, and uniformly stirred, compacted and cured. , Concrete is mainly divided into two stages and states: the plastic state before setting and hardening, that is, fresh concrete or concrete mixture; the hard state after hardening, that is, hardened concrete or concrete. [0003] The patent with the authorized notification number CN206642792 U discloses a waste material recycling equipment, including a mounting frame, a slide rail, a bolt, a bearing seat, a gear, a rack, a slider, a first pole, a first rotating shaft, and a collection frame , crushin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C1/14B02C23/00
CPCB02C1/14B02C23/00B02C2201/06
Inventor 彭海州
Owner 新沂市瑞阳混凝土工程有限公司