CN2728753Y

CN2728753Y - Rice husk fuel pressing machine

Info

Publication number: CN2728753Y
Application number: CN 200420070290
Authority: CN
Inventors: 周万平
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-08-13
Filing date: 2004-08-13
Publication date: 2005-09-28
Anticipated expiration: 2014-08-13

Abstract

The utility model discloses a rice husk fuel pressing machine, comprising a shell. The shell is provided with a feeding port, pairs of rolling wheels are arranged in the shell, the peripheral surfaces of the rolling wheels are sheathed with moulds, and the tops of the rolling wheels are provided with spiral feeders. The utility model is characterized in that the two sides of the bearing base of the rolling base are respectively provided with a fixing and positioning mechanism, and the discharging port of the spiral feeder is funnel-shaped. The outlet of the spiral feeder of the utility model is designed to be the funnel shape, the materials are reached to a definite pre-density when the materials are extruded. After being further extruded by the rolling wheels, the rice husk materials can be accumulated and pressed to form a shape with a definite hardness. Since the discharging port of the feeder of the exiting pressing machine is opened and the density of the materials in the extrusion is lower, the formation of the rice husk is not good. Additionally, the utility model arranges the fixing and positioning mechanism at the side surfaces of the bearing base of the rolling wheel, the larger power can be impressed on the rolling wheel, and the extruding density of the materials is improved. While the extruding density of the materials of the exiting pressing machine can not reach to the requirement because the power is lower.

Description

The rice hull fuel make-up machine

Technical field

The utility model relates to a kind of forming machine, is a kind of forming machine of rice hull fuel specifically, and it also can be used for other similar raw material (as husk) and produce shaped fuel.

Background technology

Rice husk is the later discarded object of rice processing.In the vast paddy rice producing region of China, there is every year a large amount of rice husks to be thrown away or burn, not only cause the waste of resource, very unfortunate, and contaminated environment.And existing powder material make-up machine is because himself structural defective, can not be to the machine-shaping of rice husk material.Its main cause is because the discharging opening of batcher is too big, is pressed on the roller so material is large-area, and roller can not be rotated, and causes deadlock.Even do not crash, the material density of extruding does not reach requirement yet.In addition, because the mounting structure of roller existing problems, so when extrusioning power was big, roller can produce displacement or distortion.

Summary of the invention

The purpose of this utility model provides a kind of rice husk material forming machine, and it can overcome existing shortcoming in the prior art, can be effectively with the rice husk extrusion modling.

The purpose of this utility model is achieved in that it comprises housing, housing is provided with charging aperture, a pair of roller to rolling is installed in housing, be set with mould on the cylindrical of roller, the top of roller is provided with screw(-type) feeder, it is characterized in that in the both sides of roller shaft bearing fixedly position-limit mechanism being installed all, the discharging opening of screw(-type) feeder is a funnel-form.

The outlet of screw(-type) feeder of the present utility model is designed to funnel-form, so just can make material when being extruded, reach certain density that adds in advance, through after the further extruding of roller, the rice husk material just can be extruded with the body of certain degree of hardness, and existing make-up machine is because the discharging opening of its batcher is uncovered, so density is lower when material is extruded, so bad to the moulding of rice husk.In addition, the utility model is equipped with fixedly position-limit mechanism in the bearing block side of roller, so can apply bigger power by pair roller, the density of extruding of material is improved, existing make-up machine then makes the density of extruding of material not reach requirement because of power is low.

The utility model can be connected with equipment such as spiral feeders with materials crusher at front end, makes it become an automatic continuous production equipment.

Description of drawings

Fig. 1 is the lateral plan of most preferred embodiment of the present utility model.

Fig. 2 is the left side view of Fig. 1.

Fig. 3 is the right side view of Fig. 1.

Fig. 4 is the A-A view among Fig. 1.

Fig. 5 is the zoomed-in view in roller and batcher exit.

Fig. 6 is the side view of Fig. 5.

The specific embodiment

As shown in Figure 1, the 5th, materials crusher, the 2nd, the charging aperture of pulverizer, in the side of pulverizer air-introduced machine 3 is installed, the air inlet of air-introduced machine is connected by the discharging opening of pipeline 4 with the pulverizer bottom, the air outlet of air-introduced machine is connected with wind material separation bin 18 by pipeline 1, exhaust outlet at wind material separation bin is connected with deduster 19, the bottom and the spiral feeder 6 of wind material separation bin link, the discharging opening of spiral feeder 6 is connected to the charging aperture of screw(-type) feeder 16, for simplicity, also be provided with artificial feeding port 17 on screw(-type) feeder, the discharging opening 20 of screw(-type) feeder is funnel-form as shown in Figure 5, be positioned at the top of two rollers, 9 centres, the diameter of funnel-form discharging opening and the width of roller are roughly suitable, in its both sides baffle plate 21 are housed, so adding man-hour, material is introduced directly in the middle of two rollers, is not leaked down by both sides and do not have a lot of materials.By Fig. 1 and shown in Figure 4, as seen in the side of the bearing block 15 of roller fixedly position-limit mechanism is installed, its structure is as follows: be provided with hard-wired entablature 14 and sill 10 in housing, between upper and lower crossbeam, be installed with left and right two rest pads 12, leading screw 13 is housed on rest pad 12, the end of leading screw withstands on the bearing block 15, and limited block 8 also is installed between two bearing blocks simultaneously.Owing to the effect of leading screw 13 and limited block 8 is arranged in the both sides of bearing block,, also can not make roller produce displacement and distortion so strengthen the extrusioning power of screw(-type) feeder.In addition, as seen from Figure 1, below roller, conveyer belt 11 is installed, it and roller 9 are same motor-driven, and belt or chain wheel driving mechanism 7 promptly are installed on roller shaft, drive the conveyer belt running by it, and the material of extrusion modling is in time transferred out.

22 is a pair of travelling gears that drive the roller running among the figure, the 23rd, and reductor.

Claims

1, rice hull fuel make-up machine, it comprises housing, housing is provided with charging aperture, a pair of roller to rolling is installed in housing, be set with mould on the circumferential surface of roller, the top of roller is provided with screw(-type) feeder, it is characterized in that in the both sides of roller shaft bearing fixedly position-limit mechanism being installed all, and the discharging opening of screw(-type) feeder is a funnel-form.

2, according to the said rice hull fuel make-up machine of claim 1, it is characterized in that below roller, being provided with conveyer belt.

3, according to claim 1 or 2 said rice hull fuel make-up machines, it is characterized in that being provided with materials crusher at the front end of make-up machine, the discharging opening of materials crusher is equipped with air-introduced machine, the outlet of air-introduced machine is communicated to a wind, material separation bin, the lower end of separation bin is connected with the charging aperture of spiral feeder, the air outlet of separation bin is connected with deduster, and the discharging opening of spiral feeder is connected with the charging aperture of screw(-type) feeder.

4, according to the said rice hull fuel make-up machine of claim 1, it is characterized in that fixedly the structure of position-limit mechanism is: in housing, be provided with hard-wired entablature and sill, between upper and lower crossbeam, be installed with left and right two rest pads, leading screw is housed on rest pad, the end of leading screw withstands on the bearing block, and limited block also is installed between two bearing blocks simultaneously.