CN2700097Y

CN2700097Y - Plant powder extrusion shaping apparatus

Info

Publication number: CN2700097Y
Application number: CN 200420032368
Authority: CN
Inventors: 李永信
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-06-29
Filing date: 2004-06-29
Publication date: 2005-05-18
Anticipated expiration: 2014-06-29

Abstract

The utility model relates to a plant powder extrusion shaping apparatus, comprising an electric machine 2, an electrical control cabinet 1, a forming machine main body 12, a bucket 5 and a material cavity 4. The utility model is characterized in that a suit of double reduction chain wheel set 3 is connected with an electric machine 2, a main drive shaft 13 and a screw shaft 11, and the upper part of the screw shaft 11 in the cavity 4 is provided with a bucket 5. The front end of the screw shaft 11 expresses the sleeve barrel 9 and makes it connected to the main body 12 by a flange plate 10, and a heating ring 6 is sheathed outside the sleeve barrel 9. A heat-insulating layer 7 is arranged outside the heating ring 6, and the tail end of the sleeve barrel 9 connects to a discharging box 8. The advantages of this design are the as follows. It makes the weight reduced more than 50 kilograms that the 6 grade electric machine of the prior art is changed into 4 grade. It also makes the weight reduced more than 50 kilograms that the two cast iron change wheels of the prior art are changed into a suit of double reduction chain wheel set. It hugely shortens the dismounting work hour when repairing that the connection of the flange plate and the four bolts in the prior art is changed into key slot connection. It saves the heating power about 2 kilowatts that the naked installation of the heating ring in the prior art is changed into a heat-insulating layer arranged outside.

Description

Plant break flour single lead screw ex truding briquetting machine

Technical field

The utility model relates to the machinery of fuel forming processing usefulness, a kind of plant break flour single lead screw ex truding briquetting machine.

Background technology

China or international market are increasing to the demand of plant charcoal at present.Yet,, cause charcoal in great shortage in market because country for conservation of nature ecology, limits the felling of the forest reserves.For this reason, people are ground into plants such as branch, straw, grass, rice husk, bamboo bits, are squeezed into rod with a kind of screw extruder in recent years, are fired into charcoal then and come supply the market.Yet the shortcoming of this technology is: 1,3.5: 1 a pair of cast-iron wheel of its employing slows down, and a pair of weight of taking turns reaches 120 kg, and is very heavy, and the material of waste manufacturing equipment increases cost.2, because it adopts one-level to slow down, for reaching the motor that the rotating speed that needs uses 6 utmost points, kilogram surplus it weighs 50 than the motor with power 4 utmost points is the waste raw material too, has increased cost.3, the spiral propeller of this machine needs often to repair, and technology is the axle of spiral propeller could be taken out repairing after needing to fix this angle of rake ring flange and all unloading down now, and waste has reduced production efficiency man-hour.

Summary of the invention

The purpose of this utility model provides a kind of plant break flour single lead screw ex truding briquetting machine, alleviates the kilogram surplus in the of 100 of conducting oneself with dignity than existing equipment, and maintenance saves time, the efficient height.

This plant break flour single lead screw ex truding briquetting machine, comprise motor, electrical control cubicles, shaping machine main body, hopper and material cavity, it is characterized in that: cover the two poles of the earth rough lock wheel set connects final drive shaft, the helical axis on motor and the cavity, there is hopper helical axis top in the cavity, and the helical axis front end will be extruded sleeve by ring flange and be connected on the main body; Sleeve outer wall is overlapping heating collar, and heating collar has heat-insulation layer outward, and barrel end connects feed box.

The design's advantage is: 1, change motor into 4 utmost points by 6 utmost points of original original technology, thus weight saving kilogram surplus 50.2, two cast iron change pulleys of original technology are changed into a cover 2 utmost point rough lock wheel sets, thus weight alleviated 50 again surplus kilogram; 3, original technology ring flange is connected with four bolts extruding sleeve changes the keyway formula into and connect the dismounting man-hour when greatly having shortened maintenance; 4, change exposed installation of heating collar in original technology into the peripheral hardware heat-insulation layer, thereby saved 2 kilowatts of heating powers.

Description of drawings

Fig. 1 is a plant break flour single lead screw ex truding briquetting machine structural representation;

The specific embodiment

The design's plant break flour single lead screw ex truding briquetting machine, see Fig. 1: comprise electrical control cubicles 1, motor 2, shaping machine main body 12, hopper 5 and material cavity 4, it is characterized in that: electrical machinery of active force 2 adopts 4 utmost point motors, the final drive shaft 13 that one cover the two poles of the earth rough lock wheel set 3 connects on motor 2 and the cavity 4, final drive shaft 13 other ends connect helical axis 11; There is hopper 5 helical axis 11 tops in the cavity 4, and the bulge loop side of the groove side of ring flange 10 and compression sleeve 9 is chimeric, with bolt ring flange 10 are fastened on helical axis 11 front ends; Sleeve 9 outer walls are overlapping heating collar 6, and heat-insulation layer 7 is arranged outside the heating collar 6, the compression sleeve 9 terminal feed boxes 8 that connect; The discharging transport tape is arranged in the feed box 8, and the top of case has outlet flue to link to each other with chimney.

Except that there being the screw can be with bolt and material cavity 4 is connected, ring flange 10 1 sides have circumferential groove on the ring flange 10, and compression sleeve 9 opposite sides that join with it have bulge loop.This design only needs the bolt on the loosening ring flange 10 when when dismounting, just can with ring flange 10 mutually sleeve 9 rotations of embedding take off, change the helical axis 11 in the cavity 4 then.

During operation, the plant material of break flour shape enters material cavity 4 continuously through hopper, and pushed and deliver in the sleeve 9 by helical axis 11, the material setting that the while will be pushed by its peripheral heating collar 6, and discharge by feed box 8 continuously.

Claims

1, a kind of plant break flour single lead screw ex truding briquetting machine, comprise motor (2), electrical control cubicles (1), shaping machine main body (12), hopper (5) and material cavity (4), it is characterized in that: cover the two poles of the earth rough lock wheel sets (3) connect final drive shaft (13), the helical axis (11) on motor (2) and the cavity (4), there is hopper (5) helical axis (11) top in the cavity (4), and helical axis (11) front end will be extruded sleeve (9) by ring flange (10) and be connected on the main body (12); Sleeve (9) outer wall is overlapping heating collar (6), and heat-insulation layer (7) is arranged outside the heating collar (6), the terminal feed box (8) that connects of sleeve (9).

2, plant break flour single lead screw ex truding briquetting machine according to claim 1 is characterized in that: have screw, a side that circumferential groove is arranged on the ring flange (10); The compression sleeve that joins with it (9) opposite side has bulge loop.

3, plant break flour single lead screw ex truding briquetting machine according to claim 1 is characterized in that: have in the feed box (8) to be communicated with the discharging transport tape of extruding sleeve (9), there is outlet flue the top of feed box (8).