Unlock instant, AI-driven research and patent intelligence for your innovation.

A pretreatment device for vegetable straw recycling

A technology for straw resources and vegetables, which is applied in the directions of manufacturing tools, metal processing, presses, etc., can solve the problems of low solid-liquid separation efficiency of vegetable straws, and achieve the effects of improving liquid extraction effect, simple structure design, and improving work efficiency.

Active Publication Date: 2020-09-18
INST OF AGRI RESOURCES & ENVIRONMENT SHANDONG ACADEMY OF AGRI SCI
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a vegetable straw recycling pretreatment device, which is used to solve the problem of low efficiency of solid-liquid separation of vegetable straws, achieve the beneficial effects of separating liquid and solid matter in vegetable straws and improving work efficiency

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A pretreatment device for vegetable straw recycling
  • A pretreatment device for vegetable straw recycling
  • A pretreatment device for vegetable straw recycling

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] A pre-processing device for vegetable straw recycling, such as figure 1 and Figure 4 As shown, it includes a mounting frame 1 and an extrusion cutting mechanism, the mounting rack 1 is provided with a extrusion cutting mechanism, and the extrusion cutting mechanism includes an active component and a driven component, and the active component cooperates with the driven component; the The active assembly includes a first motor 2, a turntable 3, a cutter 4 and a pressure plate 5, the mounting frame 1 is provided with a first motor 2, and the first motor 2 provides driving force; the front end of the output shaft of the first motor 2 is installed with a turntable 3, and the turntable 3 It is used to install the cutter 4 and the pressing plate 5; the rotary table 3 is provided with a cutting tool 4 and a pressing plate 5, the pressing plate 5 performs extrusion work, and the cutter 4 performs cutting work; the driven component includes a guide rail 6 and a mold 7 that moves...

Embodiment 2

[0035] On the basis of Example 1, as Figure 5As shown, four sets of cutters 4 and pressing plates 5 are evenly arranged on the turntable 3 , the cutters 4 and the pressing plates 5 are arranged alternately, and the cutters 4 are located outside the pressing plate 5 , and the cutters 4 are detachably connected to the turntable 3 . The mold 7 is matched with the cutter 4 and the pressing plate 5 , and the extrusion groove 8 matches the shape of the pressing plate 5 .

[0036] When in use, when the turntable 3 rotates a quarter turn, the corresponding set of cutters 4 and the pressing plate 5 work, that is, the pressing plate 5 is squeezed once, and the cutter 4 is cut once. At this time, the length of the vegetable straw after cutting is the shortest. When it is necessary to adjust the length of the vegetable straw after cutting, the staff removes the two symmetrical knives 4 and performs the extruding and cutting work, that is, the turntable 3 rotates half a turn, and the pres...

Embodiment 3

[0038] On the basis of Example 1, as Image 6 As shown, a transfer mechanism and a secondary extrusion mechanism are arranged between the second collection box 11 and the driven component. The transfer mechanism is used to transfer the vegetable straws after the primary extrusion and cut to the secondary extrusion mechanism. Do a second squeeze. A second collection box 11 is arranged under the right part of the conveying mechanism, and the second collection box 11 collects the solids of the vegetable straw after being squeezed again.

[0039] like Image 6 and Figure 7 As shown, the secondary extrusion mechanism includes a drive assembly, an upper pressure assembly, and a lower pressure assembly. The drive assembly includes a second motor 16 and a cam 17. The mounting frame 1 is provided with a second motor 16, and the second The cam 17 is installed at the front end of the output shaft of the motor 16, and the second motor 16 drives the cam 17 to rotate; the upper pressure...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a pretreatment device for recycling vegetable straw. The pretreatment device comprises a mounting frame and an extruding and cutting mechanism, wherein the extruding and cuttingmechanism is arranged on the mounting frame and comprises a driving assembly and a driven assembly, the driving assembly is matched with the driven assembly, and comprises a first motor, a rotary table, a cutter and a pressing plate, the mounting frame is provided with the first motor, the front end of an output shaft of the first motor is provided with the rotary table, and the rotary table is provided with the cutter and the pressing plate. The driven assembly comprises a guide rail and a molding moving along the guide rail, wherein the guide rail is arranged on the mounting frame, and located at the front side of the lower portion of the rotary table, the mold matched with the driving assembly is arranged on the guide rail and provided with an extruding groove and a cutting groove, thecutting groove is located at the left side of the extruding groove, the pressing plate is matched with the extruding groove, the cutter is matched with the cutting groove, and a first collecting boxfor collecting liquid is arranged below the middle of the guide rail, and corresponds to the driving assembly in position.

Description

technical field [0001] The invention belongs to the technical field of vegetable straw processing equipment, in particular to a pre-processing device for vegetable straw recycling. Background technique [0002] my country produces about 230 million tons of vegetable straw each year. Due to the high content of lignocellulose in vegetable straw, the texture is tough, the moisture content is high, it is easy to decompose, and it is not easy to be used as a resource. Therefore, it is often sun-dried, burned, and discarded. In the fields, on both sides of the road or in the garbage pits, and some are even thrown into the river. [0003] Most of the straw is not used effectively, which not only wastes resources, but also easily breeds pests and becomes the host for pathogens to survive, pollutes the ecological environment, and seriously affects the sustainable development of the vegetable industry. Therefore, the harmless treatment and resource utilization of vegetable straw is of...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): B30B9/06B30B15/32B26D7/26B26D1/28
CPCB26D1/28B26D7/2628B30B9/062B30B15/32
Inventor 赵自超姚利张海兰王艳芹单洪涛郭兵杨光
Owner INST OF AGRI RESOURCES & ENVIRONMENT SHANDONG ACADEMY OF AGRI SCI
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com