CN107790268A - 一种小型粉碎机 - Google Patents

一种小型粉碎机 Download PDF

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Publication number
CN107790268A
CN107790268A CN201610774505.2A CN201610774505A CN107790268A CN 107790268 A CN107790268 A CN 107790268A CN 201610774505 A CN201610774505 A CN 201610774505A CN 107790268 A CN107790268 A CN 107790268A
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casing
screening roller
charging aperture
micromill
screening
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章玉红
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Individual
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16—Details
    • B02C18/18—Knives; Mountings thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16—Details
    • B02C18/22—Feed or discharge means
    • B02C18/2225—Feed means
    • B02C18/2291—Feed chute arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C21/00—Disintegrating plant with or without drying of the material
    • B02C21/02—Transportable disintegrating plant
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/12—Apparatus having only parallel elements
    • B07B1/14—Roller screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/50—Cleaning
    • B07B1/55—Cleaning with fluid jets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
    • B02C2023/165—Screen denying egress of oversize material

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Pulverization Processes (AREA)

Abstract

本发明公开了一种小型粉碎机，所述筛分辊的下侧设置有吹风筒和空压机，所述筛分辊上设置有扭力检测器，通过扭力检测器检测筛分辊转轴上的扭力大小，控制空压机的开关，能够将堵塞在筛分棍中的物料吹出，防止阻塞，避免了空腔内的物料从进料口处的通道射出，保证了人身安全，所述进料口处与机壳连接处设置为倒立L形，所述切刀为双刃矩形刀片，促进了粉碎效率，该小型粉碎机，具有安全系数高、粉碎效率好的优点，具有广阔的市场前景。

Description

一种小型粉碎机
技术领域
本发明涉及粉碎设备领域，具体涉及一种小型粉碎机。
背景技术
粉碎机是将大尺寸的固体原料粉碎至要求尺寸的机械。根据被碎料或碎制料的尺寸可将粉碎机区分为粗碎机、粉碎机、超微粉碎机。
在粉碎过程中施加于固体的外力有剪切、冲击、碾压、研磨四种。剪切主要用在粗碎以及粉碎作业，适用于有韧性或者有纤维的物料和大块料的破碎或粉碎作业；冲击主要用在粉碎作业中，适于脆性物料的粉碎；碾压主要用在高细度粉碎作业中，适于大多数性质的物料进行超微粉碎作业；研磨主要用于超微粉碎或超大型粉碎设备，适于粉碎作业后的进一步粉碎作业。实际的粉碎过程往往是同时作用的几种外力，但高端粉碎机都是根据粉碎环境而量身定做的。用在粗、中碎，适用于硬质料和大块料的破碎；剪切主要用在破碎或粉碎，适于韧性或纤维性物料的粉碎；冲击主要用在粉碎和解聚，适于脆性物料的粉碎；研磨主要在超细粉碎以及超微粉碎，适于中细度粉碎后的超微粉碎。
发明内容
本发明的目的在于提供一种小型粉碎机，优化了传统的粉碎机，具有安全系数高、粉碎效率好的优点。
为实现上述目的，本发明提供以下的技术方案：一种小型粉碎机，由电机、机壳、转子和筛分辊组成，所述机壳的顶端设置有进料口，所述机壳的底端分别设置有出料口和滚轮，所述机壳的内部上设置有保护层，所述电机通过支撑板位于机壳的一侧，所述筛分辊位于进料口的下端，所述筛分辊通过传动带与电机连接，所述转子位于机壳内部，所述转子通过转轴设置有切刀。
优选的，所述筛分辊的下侧设置有吹风筒和空压机，所述吹风筒的出风口朝向筛分辊。
优选的，所述进料口处与机壳连接处设置为倒立L形。
优选的，所述切刀为双刃矩形刀片，所述双刃矩形刀片固定于刀架上，所述刀架通过转轴孔与转轴进行连接。
采用以上技术方案的有益效果是：本发明提供了一种小型粉碎机，所述筛分辊的下侧设置有吹风筒和空压机，所述筛分辊上设置有扭力检测器，通过扭力检测器检测筛分辊转轴上的扭力大小，控制空压机的开关，能够将堵塞在筛分棍中的物料吹出，防止阻塞，避免了空腔内的物料从进料口处的通道射出，保证了人身安全，所述进料口处与机壳连接处设置为倒立L形，所述切刀为双刃矩形刀片，，促进了粉碎效率，该小型粉碎机，具有安全系数高、粉碎效率好的优点，具有广阔的市场前景。
附图说明
图1为本发明一种小型粉碎机的结构示意图。
其中：1-电机、2-机壳、3-转子、4-筛分辊、5-进料口、6-出料口、7-滚轮、8-保护层、9-支撑板、10-传动带、11-转轴、12-双刃矩形切刀、13-吹风筒、14-空压机、15-扭力检测器、16-倒立L形、17-刀架、18-转轴孔。
具体实施方式
为使本发明实现的技术手段、创作特征、达成目的与功效易于明白了解，下面结合具体实施方式，进一步阐述本发明。
如图1所示，一种小型粉碎机，由电机1、机壳2、转子3和筛分辊4组成，所述机壳2的顶端设置有进料口5，所述机壳2的底端分别设置有出料口6和滚轮7，所述机壳2的内壁上设置有保护层8，所述电机1通过支撑板9位于机壳2的一侧，所述筛分辊4位于进料口5的下端，所述筛分辊4通过传动带10与电机1连接，所述转子3位于机壳2内部，所述转子3通过转轴11设置有切刀。
基于上述，本发明提供一种小型粉碎机，所述筛分辊的下侧设置有吹风筒和空压机，所述筛分辊上设置有扭力检测器，通过扭力检测器检测筛分辊转轴上的扭力大小，控制空压机的开关，能够将堵塞在筛分棍中的物料吹出，防止阻塞，避免了空腔内的物料从进料口处的通道射出，保证了人身安全，所述进料口处与机壳连接处设置为倒立L形，所述切刀为双刃矩形刀片，，促进了粉碎效率，该小型粉碎机，具有安全系数高、粉碎效率好的优点，具有广阔的市场前景。
由技术常识可知，本发明可以通过其它的不脱离其精神实质或必要特征的实施方案来实现。因此，上述公开的实施方案，就各方面而言，都只是举例说明，并不是仅有的。所有在本发明范围内或在等同于本发明的范围内的改变均被本发明包含。

Claims (4)

1.一种小型粉碎机，其特征在于：由电机、机壳、转子和筛分辊组成，所述机壳的顶端设置有进料口，所述机壳的底端分别设置有出料口和滚轮，所述机壳的内部上设置有保护层，所述电机通过支撑板位于机壳的一侧，所述筛分辊位于进料口的下端，所述筛分辊通过传动带与电机连接，所述转子位于机壳内部，所述转子通过转轴设置有切刀。
2.根据权利要求1所述的一种大型粉碎机，其特征在于：所述筛分辊的下侧设置有吹风筒和空压机，所述吹风筒的出风口朝向筛分辊。
3.根据权利要求1所述的一种大型粉碎机，其特征在于：所述进料口处与机壳连接处设置为倒立L形。
4.根据权利要求1所述的一种大型粉碎机，其特征在于：所述切刀为双刃矩形刀片，所述双刃矩形刀片固定于刀架上，所述刀架通过转轴孔与转轴进行连接。
CN201610774505.2A 2016-08-31 2016-08-31 一种小型粉碎机 Pending CN107790268A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108480188A (zh) * 2018-04-02 2018-09-04 宁夏中科天际防雷研究院有限公司 一种建筑砂石筛选装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108480188A (zh) * 2018-04-02 2018-09-04 宁夏中科天际防雷研究院有限公司 一种建筑砂石筛选装置

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