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Biomass guillotine pulverizer

A biomass and pulverizer technology, applied in the field of agricultural machinery, can solve the problems of insufficient performance of pulverizing equipment, restrictions on popularization and use, and prolonging working time, so as to expand the adaptability of dry and wet work, the structure is reasonable and compact, and the operation safety is improved. Effect

Active Publication Date: 2018-12-11
范嘉丽
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The combination of these two technologies, the former due to the limitation of the speed of the cutting equipment, the crushing equipment cannot fully exert its performance and prolong the working time, and the latter due to the combination of the two equipments, the machine structure is complicated and huge, especially for supporting power requirements. Larger, limited promotional use

Method used

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  • Biomass guillotine pulverizer
  • Biomass guillotine pulverizer
  • Biomass guillotine pulverizer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] Such as image 3 As shown, the cutterhead assembly 25 in this embodiment is a disc-type cutterhead assembly, the hammer assembly 24 is a pendulum-type hammer assembly, and the spindle assembly 2 in this embodiment passes through the speed change mechanism 7 Connected with feeding mechanism 3. Such as Figure 5 As shown, the guillotine cutting cutterhead 251 on the cutterhead assembly 25 is all arranged parallel to the rotating surface of the cutterhead assembly 25, as Figure 9 As shown, the hammer assembly 24 is provided with a hammer seat 243 , and the end of each hammer seat 243 is provided with a plurality of crushing hammers 241 .

[0046] The feeding mechanism 3 is provided with an upper grass roller and a lower grass roller for conveying biomass, and the speed change mechanism 7 is arranged on the base 1, such as Figures 13 to 17 As shown, the transmission mechanism 7 is provided with a first transmission shaft 701 and a second transmission shaft 702, wherein...

Embodiment 2

[0056] The difference between this embodiment and Embodiment 1 lies in that: the hammer assembly 24 is a swing hammer type hammer assembly, and the speed change mechanism 7 is not provided.

[0057] Such as Figure 4 with Figure 10 As shown, the hammer assembly 24 includes a support plate 244 and an installation shaft 245, and a plurality of support plates 244 are connected in sequence through the installation shaft 245, and crushing hammers 241 are provided on the installation shafts 245 of adjacent support plates 244, Each crushing hammer 241 is spaced and fixed by a spacer.

[0058] Such as Figure 4 As shown, one end of the main shaft 27 of the main shaft assembly 2 is connected to the power source through a transmission mechanism, and the other end of the main shaft 27 is supported by a bearing seat 28. At this time, the main shaft 27 can only achieve one speed. The lower grass roller in the feeding mechanism 3 is connected to a motor through a reduction mechanism, an...

Embodiment 3

[0062] The difference between this embodiment and Embodiment 1 is that the cutter head assembly 25 is a roller knife type cutter head assembly, such as Figure 7 As shown, the guillotine cutterhead 251 on the cutterhead assembly 25 and the rotating surface of the cutterhead assembly 25 belong to different planes, and the guillotine cutterhead 251 is arranged perpendicular to the rotating surface of the cutterhead assembly 25, or The rotating surface of the cutter head assembly 25 is set at a certain angle.

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Abstract

The invention belongs to the field of farm machine, and more specifically relates to a biomass chopping and smashing machine. The biomass chopping and smashing machine comprises a pedestal, a main shaft assembly, a feeding mechanism, a working chamber, and a power source; the working chamber is arranged on the pedestal; the main shaft assembly is arranged in the working chamber; biomass is delivered into the working chamber via the feeding mechanism; the main shaft assembly is driven by the power source to rotate; the main shaft assembly comprises a main shaft, a cutterhead assembly, a hammer slice assembly, a cutterhead transmission mechanism, and a hammer slice transmission mechanism; the main shaft comprises an inner shaft sleeve and an outer shaft sleeve; the cutterhead transmission mechanism and the hammer slice transmission mechanism are connected with the different shaft sleeves of the main shaft respectively; the cutterhead assembly and the hammer slice assembly are arranged on the different shaft sleeves of the main shaft respectively; the cutterhead assembly is driven by the cutterhead transmission mechanism to rotate; and the hammer slice is driven by the hammer slice transmission mechanism to rotate. According to the biomass chopping and smashing machine, one-shaft two-speed design is adopted to realized chopping and smashing, and working efficiency is increased.

Description

technical field [0001] The invention relates to the field of agricultural machinery, in particular to a biomass cutting and pulverizing machine which utilizes "one shaft and two speeds" to realize the function of cutting and pulverizing. Background technique [0002] In the process of agricultural and forestry production, lignocellulose (lignin) such as straw and trees other than grain and fruit are all biomass that can be developed and utilized. Among them, biomass such as straw, wheat straw, and rice straw can be processed into various feeds. The equipment for processing these biomass mainly includes two types: guillotine cutting type and crushing type. With the development of agricultural machinery technology, there has also been a guillotine cutter that integrates the two types of equipment in the prior art. That is to install a guillotine cutting mechanism on a main shaft and a crushing mechanism at the same time; the second is to simply combine the biomass cutting equ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B02C13/02B02C13/286B02C13/28B02C13/30B02C18/14B02C18/24B02C18/18
CPCB02C13/02B02C13/28B02C13/286B02C13/30B02C18/14B02C18/18B02C18/24B02C2013/28609B02C2013/28663
Inventor 范嘉丽
Owner 范嘉丽