CN202238168U

CN202238168U - Pre-cutting device of crusher

Info

Publication number: CN202238168U
Application number: CN201120347556XU
Authority: CN
Inventors: 赵战备
Original assignee: WEN COUNTY SHENGCHENG NEW ENERGY DEVELOPMENT CO LTD
Current assignee: WEN COUNTY SHENGCHENG NEW ENERGY DEVELOPMENT CO LTD
Priority date: 2011-09-16
Filing date: 2011-09-16
Publication date: 2012-05-30
Anticipated expiration: 2021-09-16

Abstract

The utility model relates to a rubbing crusher is cutting device in advance, can effectively solve current straw rubbing crusher and be blocked by the straw easily and reduce work efficiency and have certain dangerous problem at the in-process that uses, the technical scheme of its solution is, including sheath and feeder hopper, there is the pivot in the sheath, is equipped with a plurality of cutting paddles in the pivot, and pivot one end has the band pulley outside the sheath, and sheath one end has the discharge gate, is equipped with the feeder hopper on the sheath, the utility model discloses unique, the convenient to use of structure, it is effectual, the innovation on the straw cutting equipment.

Description

Pulverizer pre-cutting device

一、技术领域 1. Technical field

本实用新型涉及物料切割装置，特别是一种粉碎机预切割装置。The utility model relates to a material cutting device, in particular to a pulverizer pre-cutting device.

二、背景技术 2. Background technology

生物秸秆在回收利用之前，一般都需要对其进行粉碎，然后在进行进一步处理，现在对秸秆物料进行粉碎都使用粉碎进，将秸秆直接填入粉碎机内，但对一些体积较大或潮湿的秸秆，粉碎机的进料口容易被秸秆卡住，影响工作效率，而且需要人工对粉碎机内卡住的秸秆进行处理，进而就存在一定的危险。Before the recycling of biological straw, it generally needs to be crushed and then further processed. Now the crushing of straw materials is done by crushing, and the straw is directly filled into the crusher, but for some large or wet Straw, the feed port of the pulverizer is easily stuck by the straw, which affects the work efficiency, and it is necessary to manually process the stuck straw in the pulverizer, so there is a certain danger.

三、发明内容 3. Contents of the invention

针对上述情况，为克服现有技术之缺陷，本实用新型之目的就是提供一种粉碎机预切割装置，可有效解决现有的秸秆粉碎机在使用的过程中容易被秸秆卡住而降低工作效率和存在一定危险的问题。In view of the above situation, in order to overcome the defects of the prior art, the purpose of this utility model is to provide a pulverizer pre-cutting device, which can effectively solve the problem that the existing straw pulverizers are easy to be stuck by the straw during use and reduce the working efficiency. And there are certain dangerous problems.

其解决的技术方案是，包括护套和进料斗，护套内有转轴，转轴上装有多个切割桨叶，转轴一端在护套外有带轮，护套一端有出料口，护套上装有进料斗。The technical solution is to include a sheath and a feed hopper. There is a rotating shaft in the sheath, and a plurality of cutting paddles are installed on the rotating shaft. One end of the rotating shaft has a pulley outside the sheath, and one end of the sheath has a discharge port. Equipped with a feed hopper.

本实用新型结构独特、使用方便，效果好，是秸秆切割装置上的创新。The utility model has the advantages of unique structure, convenient use and good effect, and is an innovation on the straw cutting device.

四、附图说明 4. Description of drawings

图1为本实用新型的主视图。Fig. 1 is the front view of the utility model.

图2为本实用新型的俯视图。Fig. 2 is a top view of the utility model.

图3为本实用新型的左视图。Fig. 3 is a left view of the utility model.

五、具体实施方式 5. Specific implementation

以下结合附图对本实用新型的具体实施方式作进一步详细说明。Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in further detail.

由图1至图3给出，本实用新型包括护套和进料斗，护套1内有转轴2，转轴2上装有多个切割桨叶3，转轴2一端在护套1外有带轮4，护套1一端有出料口5，护套1上装有进料斗6。Given by Fig. 1 to Fig. 3, the utility model comprises a sheath and a feed hopper, a rotating shaft 2 is arranged in the sheath 1, a plurality of cutting paddles 3 are mounted on the rotating shaft 2, and a pulley is arranged on one end of the rotating shaft 2 outside the sheath 1 4. There is a discharge port 5 at one end of the sheath 1, and a feed hopper 6 is installed on the sheath 1.

为了保证使用效果，所说的进料斗6为上大下小的锥形，由钢板焊接而成。In order to ensure the use effect, said feed hopper 6 is a tapered shape with a large top and a small bottom, and is welded by steel plates.

本实用新型使用时，将本实用新型固定在秸秆粉碎机上，使出料口5与秸秆粉碎机的进料口对应，带轮4经皮带或链条与秸秆粉碎机上的动力轮相连，将秸秆经进料斗6倒入本实用新型内，护套1内的高速旋转的多个切割桨叶3对秸秆进行切割，减小秸秆的体积，切割后的秸秆进入秸秆粉碎机进行粉碎，大大降低了秸秆在粉碎机内容易卡住的问题，大大提高了粉碎机的工作效率，降低了工人操作的危险性。When the utility model is used, the utility model is fixed on the straw grinder, so that the discharge port 5 corresponds to the feed port of the straw grinder, and the belt pulley 4 is connected with the power wheel on the straw grinder through a belt or a chain, and the straw is passed through The feeding hopper 6 is poured into the utility model, and multiple cutting paddles 3 rotating at high speed in the sheath 1 cut the straw to reduce the volume of the straw, and the cut straw enters the straw crusher for crushing, which greatly reduces the The problem that the straw is easy to get stuck in the pulverizer greatly improves the working efficiency of the pulverizer and reduces the danger of workers' operation.

本实用新型独特、使用方便，是秸秆切割装置上的创新。The utility model is unique and convenient to use, and is an innovation on the straw cutting device.

Claims

1. a pulverizer precut device comprises sheath and feed hopper, it is characterized in that; Rotating shaft (2) is arranged in the sheath (1), a plurality of cutting blades (3) are housed in the rotating shaft (2), rotating shaft (2) one ends have belt wheel (4) outside sheath (1); Sheath (1) one end has discharging opening (5), and feed hopper (6) is housed on the sheath (1).

2. pulverizer precut device according to claim 1 is characterized in that, said feed hopper (6) is up big and down small taper.