CN208159383U - A kind of straw millstone - Google Patents

A kind of straw millstone Download PDF

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Publication number
CN208159383U
CN208159383U CN201820539888.XU CN201820539888U CN208159383U CN 208159383 U CN208159383 U CN 208159383U CN 201820539888 U CN201820539888 U CN 201820539888U CN 208159383 U CN208159383 U CN 208159383U
Authority
CN
China
Prior art keywords
pressure roller
feeding
passage
straw
crushing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201820539888.XU
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Chinese (zh)
Inventor
朱昊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chuzhou Vocational and Technical College
Original Assignee
Chuzhou Vocational and Technical College
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chuzhou Vocational and Technical College filed Critical Chuzhou Vocational and Technical College
Priority to CN201820539888.XU priority Critical patent/CN208159383U/en
Application granted granted Critical
Publication of CN208159383U publication Critical patent/CN208159383U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of straw millstones, disintegrating mechanism is located in the crushing chamber room of crush box for crushing straw, feed pipe is located at crush box side and inside is equipped with and the feeding-passage for crushing chamber, pre-extrusion mechanism is located in the feeding-passage, pre-extrusion mechanism includes pressure roller, pressure roller is arranged perpendicular to the feeding-passage extending direction and may be rotatably mounted in the feeding-passage, pressure roller outer wall is equipped with multiple rolling protrusions, and the second driving mechanism is connect with pressure roller for driving pressure roller to rotate.By the straw millstone of above-mentioned optimization design, structural design optimization is reasonable, and stalk passes through pre-extrusion before entering crush box, crush efficiency is improved, while disintegrating mechanism service life is extended, to improve the practicability of straw millstone.

Description

A kind of straw millstone
Technical field
The utility model relates to stalks to crush technical field more particularly to a kind of straw millstone.
Background technique
Stalk is the general name of mature crops cauline leaf (fringe) part.It is often referred to wheat, rice, corn, potato, rape, cotton Flower, the remainder of sugarcane and other crops (usually coarse food grain) after harvesting seed.The photosynthetic product of crops has More than half is present in stalk, and stalk is rich in nitrogen, phosphorus, potassium, calcium, magnesium and organic matter etc., be it is a kind of have it is multiduty can be again Raw living resources, stalk are also a kind of roughage.Feature is that crude fiber content is high (30%-40%), and contains lignin etc.. Though lignocellulose cannot be utilized by pig, chicken, it can be absorbed and be utilized by livestocks such as ruminant ox, sheep.And stalk Grinding device is often used in process, but traditional straw millstone function is more single, stalk crush efficiency has Wait improve.
Utility model content
To solve technical problem present in background technique, the utility model proposes a kind of straw millstones.
The utility model proposes a kind of straw millstone, including:Feed pipe, crush box, pre-extrusion mechanism, pulverizer Structure, the second driving mechanism;
It is equipped in crush box and crushes chamber, the crushing chamber sidewall is equipped with feed inlet and bottom is equipped with discharge port, crushes Mechanism is located in the crushing chamber room for crushing straw;
Feed pipe is located at crush box side, be equipped with feeding-passage inside feed pipe and described feeding-passage one end and it is described into Material mouth connection, pre-extrusion mechanism are located in the feeding-passage, and pre-extrusion mechanism includes pressure roller, and pressure roller is logical perpendicular to the charging Road extending direction is arranged and may be rotatably mounted in the feeding-passage, and pressure roller outer wall is equipped with multiple rolling protrusions, the second driving Mechanism is connect with pressure roller for driving pressure roller to rotate.
It preferably, further include the first driving mechanism, disintegrating mechanism includes shaft and multiple crushing knifes, and shaft is horizontally set on In the crushing chamber room and it is located at below feed inlet, multiple crushing knifes are sequentially distributed along shaft, and the first driving mechanism and shaft connect It connects and is rotated for drive shaft.
Preferably, crushing knife is vertically arranged.
Preferably, feed pipe is horizontally disposed.
Preferably, pre-extrusion mechanism further includes wear-resisting support plate, and pressure roller is horizontally disposed, and wear-resisting support plate is located at below pressure roller And it is connect with charging inside pipe wall.
It preferably, further include the soft set of guide, guide is soft to be set below the discharge port and one end and the discharge port Connection.
Preferably, multiple rolling protrusions are uniformly distributed in roller surface.
In the utility model, the straw millstone proposed, disintegrating mechanism, which is located in the crushing chamber room of crush box, to be used for Crushing straw, feed pipe is located at crush box side and inside is equipped with and the feeding-passage for crushing chamber, pre-extrusion machine Structure is located in the feeding-passage, and pre-extrusion mechanism includes pressure roller, pressure roller be arranged perpendicular to the feeding-passage extending direction and It may be rotatably mounted in the feeding-passage, pressure roller outer wall is equipped with multiple rolling protrusions, and the second driving mechanism connect use with pressure roller In driving pressure roller rotation.By the straw millstone of above-mentioned optimization design, structural design optimization is reasonable, and stalk enters crush box Pass through pre-extrusion before, improve crush efficiency, while disintegrating mechanism service life is extended, so that improving stalk crushes dress The practicability set.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of straw millstone structural schematic diagram.
Fig. 2 be the utility model proposes a kind of straw millstone feed pipe structure schematic diagram.
Specific embodiment
As illustrated in fig. 1 and 2, Fig. 1 be the utility model proposes a kind of straw millstone structural schematic diagram, Fig. 2 is The utility model proposes a kind of straw millstone feed pipe structure schematic diagram.
Referring to Fig.1 with 2, the utility model proposes a kind of straw millstone, including:Feed pipe 5, crush box 1, it is pre- squeeze Press mechanism, disintegrating mechanism, the second driving mechanism 6;
It is equipped in crush box 1 and crushes chamber, the crushing chamber sidewall is equipped with feed inlet and bottom is equipped with discharge port, crushes Mechanism is located in the crushing chamber room for crushing straw;
Feed pipe 5 is located at 1 side of crush box, is equipped with feeding-passage inside feed pipe 5 and described feeding-passage one end and institute Feed inlet connection is stated, pre-extrusion mechanism is located in the feeding-passage, and pre-extrusion mechanism includes pressure roller 12, and pressure roller 12 is perpendicular to institute It states the setting of feeding-passage extending direction and may be rotatably mounted in the feeding-passage, 12 outer wall of pressure roller is equipped with multiple rolling protrusions 13, the second driving mechanism 6 is connect for driving pressure roller 12 to rotate with pressure roller 12.
In the specific work process of the straw millstone of the present embodiment, stalk is launched into feed pipe 5, the second driving Mechanism drives pressure roller 12 to be connected, while the surface of pressure roller 12 is uniformly equipped with rolling protrusion 13, and pressure roller 12 is realized at the beginning of stalk Extrusion process is walked, while being also beneficial to stalk and being fed rapidly into crush box 1, then stalk is located in crush box 1, disintegrating mechanism Cutting and crushing processing is carried out to stalk after extruding, the stalk after processing is discharged from discharge port, realizes the efficient pulverizing of stalk.
In the present embodiment, the straw millstone proposed, disintegrating mechanism, which is located in the crushing chamber room of crush box, to be used for Crushing straw, feed pipe is located at crush box side and inside is equipped with and the feeding-passage for crushing chamber, pre-extrusion machine Structure is located in the feeding-passage, and pre-extrusion mechanism includes pressure roller, pressure roller be arranged perpendicular to the feeding-passage extending direction and It may be rotatably mounted in the feeding-passage, pressure roller outer wall is equipped with multiple rolling protrusions, and the second driving mechanism connect use with pressure roller In driving pressure roller rotation.By the straw millstone of above-mentioned optimization design, structural design optimization is reasonable, and stalk enters crush box Pass through pre-extrusion before, improve crush efficiency, while disintegrating mechanism service life is extended, so that improving stalk crushes dress The practicability set.
In a specific embodiment, the device of the present embodiment further includes the first driving mechanism 4, disintegrating mechanism include shaft and Multiple crushing knifes 2, shaft be horizontally set in the crushing chamber room and be located at feed inlet below, multiple crushing knifes 2 along shaft according to Secondary distribution, the first driving mechanism 4 is connect with shaft to be rotated for drive shaft, and after stalk enters crushing chamber, crushing knife is efficient Stalk is crushed;In further specific embodiment, crushing knife 2 is vertically arranged.
In other specific embodiments, feed pipe 5 is horizontally disposed, and stalk is sent by feed pipe level and crushes chamber Afterwards, it is more thorough to be crushed knife crushing for stalk.
In the specific embodiment of pre-extrusion mechanism, pre-extrusion mechanism further includes wear-resisting support plate 15, and pressure roller 12 is horizontal Arrangement, wear-resisting support plate 15 are located at below pressure roller 12 and connect with 5 inner wall of feed pipe, pressure roller of the stalk in feeding-passage and resistance to Pass through between mill support plate, wear-resisting support plate 15 can be very good to protect feed pipe 5 from crushing.
It further include the soft set 9 of guide to guarantee that discharge port blanking is smooth, the soft set 9 of guide is arranged below the discharge port And one end is connected to the discharge port, avoids the spilling that stalk crushes dust in transmission process, while can also be by hose one end It is moved to designated position, realizes the adjusting stored to crushing straw position.
In the specific design method of pressure roller, multiple rolling protrusions 13 are uniformly distributed on 12 surface of pressure roller.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (7)

1. a kind of straw millstone, which is characterized in that including:Feed pipe (5), crush box (1), pre-extrusion mechanism, pulverizer Structure, the second driving mechanism (6);
It is equipped in crush box (1) and crushes chamber, the crushing chamber sidewall is equipped with feed inlet and bottom is equipped with discharge port, pulverizer Structure is located in the crushing chamber room for crushing straw;
Feed pipe (5) is located at crush box (1) side, be equipped with feeding-passage inside feed pipe (5) and described feeding-passage one end with The feed inlet connection, pre-extrusion mechanism are located in the feeding-passage, and pre-extrusion mechanism includes pressure roller (12), and pressure roller (12) hangs down Directly it is arranged in the feeding-passage extending direction and may be rotatably mounted in the feeding-passage, pressure roller (12) outer wall is equipped with multiple It rolls raised (13), the second driving mechanism (6) is connect for driving pressure roller (12) to rotate with pressure roller (12).
2. straw millstone according to claim 1, which is characterized in that further include the first driving mechanism (4), pulverizer Structure includes shaft and multiple crushing knifes (2), and shaft is horizontally set in the crushing chamber room and is located at below feed inlet, multiple powder Broken knife (2) is sequentially distributed along shaft, and the first driving mechanism (4) is connect with shaft to be rotated for drive shaft.
3. straw millstone according to claim 2, which is characterized in that crushing knife (2) is vertically arranged.
4. straw millstone according to claim 1, which is characterized in that feed pipe (5) is horizontally disposed.
5. straw millstone according to claim 1, which is characterized in that pre-extrusion mechanism further includes wear-resisting support plate (15), pressure roller (12) is horizontally disposed, and wear-resisting support plate (15) is located at below pressure roller (12) and connect with feed pipe (5) inner wall.
6. straw millstone according to claim 1, which is characterized in that further include the soft set of guide (9), the soft set of guide (9) it is arranged below the discharge port and one end is connected to the discharge port.
7. straw millstone according to claim 1, which is characterized in that multiple rolling raised (13) are in pressure roller (12) Surface is uniformly distributed.
CN201820539888.XU 2018-04-16 2018-04-16 A kind of straw millstone Expired - Fee Related CN208159383U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820539888.XU CN208159383U (en) 2018-04-16 2018-04-16 A kind of straw millstone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820539888.XU CN208159383U (en) 2018-04-16 2018-04-16 A kind of straw millstone

Publications (1)

Publication Number Publication Date
CN208159383U true CN208159383U (en) 2018-11-30

Family

ID=64369354

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820539888.XU Expired - Fee Related CN208159383U (en) 2018-04-16 2018-04-16 A kind of straw millstone

Country Status (1)

Country Link
CN (1) CN208159383U (en)

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Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20181130

Termination date: 20200416