CN204443222U - Straw millstone - Google Patents

Straw millstone Download PDF

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Publication number
CN204443222U
CN204443222U CN201520061760.3U CN201520061760U CN204443222U CN 204443222 U CN204443222 U CN 204443222U CN 201520061760 U CN201520061760 U CN 201520061760U CN 204443222 U CN204443222 U CN 204443222U
Authority
CN
China
Prior art keywords
rotary cutter
stalk
knife rest
rest plate
straw millstone
Prior art date
Application number
CN201520061760.3U
Other languages
Chinese (zh)
Inventor
闻兴堂
闻宽
Original Assignee
宣城市兴鸿生物能源有限公司
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 宣城市兴鸿生物能源有限公司 filed Critical 宣城市兴鸿生物能源有限公司
Priority to CN201520061760.3U priority Critical patent/CN204443222U/en
Application granted granted Critical
Publication of CN204443222U publication Critical patent/CN204443222U/en

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Abstract

The utility model relates to stalk processing technology field, especially a kind of straw millstone, comprise the rotary cutter pivoting and arrange, rotary cutter is shaft-like and coordinates with the cutting blade of fixed cutting tool, rotary cutter is distributed with multiple along the circumferential direction uniform intervals of its rotating shaft, multiple rotary cutter pivots and forms cylindric cut surface, rotary cutter coordinates with fixed cutting tool, when receiving mechanism by stalk by collecting in farmland and being delivered to fixed cutting tool and rotary cutter position by material conveying box, multiple rotary cutter pivot form cylindric cut surface, bulk can be made and open-textured stalk cuts continuously fast, thus stalk can be cut into continuously Powdered.

Description

Straw millstone

Technical field

The utility model relates to stalk processing technology field, especially a kind of straw millstone.

Background technology

It is by name that applicant applies on the same day: stalk integrated treatment all-in-one, it is disclosed that a kind of farm machinery for stalk integrated treatment in farmland, this farm machinery is integrated to be provided with stalk collected receiving mechanism from farmland, collected material is carried out the disintegrating mechanism of crushing operation, comminuting matter is carried out the compressing mechanism of compression forming.By the receiving mechanism of this farm machinery, the straw collecting in farmland is got up, and carry out crushing operation, receiving mechanism comprises the roller rake for having been harrowed by stalk in that day, roller rake rotary type is arranged in feed box, helical feed roller is provided with in feed box, the feed box closing on the place, one end of helical feed roller is provided with the opening be communicated with material conveying box, by helical feed roller rotary action, thus stalk material is pushed in opening, the conveyer belt of rotation is provided with in material conveying box, conveyer belt is provided with the raking arm for harrowing grass, thus stalk is transported to other end opening by the one end open of conveying box.Because the quality of stalk own is comparatively soft, add that state when stalk is collected by receiving mechanism and exported by material conveying box presents rambling bulk more, want the crushed stalk of above-mentioned state, this is also the problem that this equipment de-sign personnel are thinking deeply always.

Utility model content

The purpose of this utility model is to provide a kind of straw millstone, can complete convenience, the efficiently crushing operation of enforcement to stalk.

For realizing above object, the technical solution adopted in the utility model is: a kind of straw millstone, comprise the rotary cutter pivoting and arrange, described rotary cutter is shaft-like and coordinates with the cutting blade of fixed cutting tool, rotary cutter is distributed with multiple along the circumferential direction uniform intervals of its rotating shaft, and multiple rotary cutter pivots and forms cylindric cut surface.

Compared with prior art, there is following technique effect in the utility model: rotary cutter coordinates with fixed cutting tool, when receiving mechanism by stalk by collecting in farmland and being delivered to fixed cutting tool and rotary cutter position by material conveying box, multiple rotary cutter pivot form cylindric cut surface, can bulk be made and open-textured stalk cuts continuously fast, thus stalk can be cut into continuously Powdered.

Accompanying drawing explanation

Fig. 1 is the structural representation of stalk integrated treatment all-in-one in the utility model;

Fig. 2 is structural representation of the present utility model;

Fig. 3 is the structure cutaway view overlooked of Fig. 2.

Embodiment

1 to Fig. 3 by reference to the accompanying drawings, the utility model is described in further detail:

A kind of straw millstone, comprise the rotary cutter 10 pivoting and arrange, described rotary cutter 21 is shaft-like and coordinates with the cutting blade of fixed cutting tool 20, rotary cutter 10 is distributed with multiple along the circumferential direction uniform intervals of its rotating shaft, and multiple rotary cutter 10 pivots and forms cylindric cut surface.Rotary cutter 10 coordinates with fixed cutting tool 20, when receiving mechanism by stalk by collecting in farmland and being delivered to fixed cutting tool 20 and rotary cutter 10 position by material conveying box A, multiple rotary cutter 10 pivot form cylindric cut surface, can bulk be made and open-textured stalk cuts continuously fast, thus stalk can be cut into continuously Powdered.

Further, the two ends of multiple rotary cutter 10 are fixing is fixed with knife rest plate 30 respectively, the rotary type of described knife rest plate 30 is arranged in frame, multiple rotary cutter 10 is fixing in barrel mast shape with the knife rest plate 30 at two ends, the rotation axial direction of knife rest plate 30 is horizontally disposed with, multiple rotary cutter 10 fixes overall cylindrical cage shape with the knife rest plate 30 at its two ends, during for guaranteeing that rotary cutter 10 coordinates with fixed cutting tool 20, reduce stalk to the percussion of rotary cutter 10, the bus at the length direction of rotary cutter 10 and the axial direction place of knife rest plate 30 is that angle is arranged, shown in composition graphs 3, this angle a design class is similar to scissors action, rotary cutter 10 is avoided to form to shear completely with fixed cutting tool 20 and coordinate, while guaranteeing stalk material all to shred, rotary cutter 10 is avoided to receive present excessive and occur the phenomenon that fractures.

For being delivered to the position of specifying by pulverizing the stalk throughout its mass come, described knife rest plate 30 outside is coated with backgauge case 40, the disintegrating mechanism that knife rest plate 30 and multiple rotary cutter 10 are formed rotates in backgauge case 40, implement in the process of crushed stalk continuously fast, pulverous stalk material can be avoided everywhere to leave, one end charging aperture of described backgauge case 40 is communicated with the discharging opening of the material conveying box A of receiving mechanism, and one end discharging opening of backgauge case 40 points to feeding groove 50.The disintegrating mechanism that knife rest plate 30 and multiple rotary cutter 10 are formed can be thrown on feeding groove 50 by crushed stalk and by one end discharging opening of backgauge case 40 in the process of continuous rotation.

The discharging opening of described backgauge case 40 is arranged in the notch top position place of feeding groove 50, is provided with spiral pushing sheet 60 in described feeding groove 50, and spiral pushing sheet 60 pushes material along the flute length direction of feeding groove 50.The position of specifying is pushed to by spiral pushing sheet 60.

Consistent with the angular velocity of rotation of spiral pushing sheet 60 for guaranteeing the angular speed that knife rest plate 30 rotates, one end rotating shaft end of knife rest plate 30 can be arranged driving wheel 31, in one end of spiral pushing sheet 60, driven pulley 61 is set, connected by band or chain between driven wheel 31,61, thus can guarantee that the two angular velocity of rotation is equal.

Claims (4)

1. a straw millstone, it is characterized in that: comprise the rotary cutter (10) pivoting and arrange, described rotary cutter (21) is in shaft-like and coordinate with the cutting blade of fixed cutting tool (20), rotary cutter (10) is distributed with multiple along the circumferential direction uniform intervals of its rotating shaft, and multiple rotary cutter (10) pivots and forms cylindric cut surface.
2. straw millstone according to claim 1, it is characterized in that: the two ends of multiple rotary cutter (10) are fixing is fixed with knife rest plate (30) respectively, the rotary type of described knife rest plate (30) is arranged in frame, the rotation axial direction of knife rest plate (30) is horizontally disposed with, and the bus at the length direction of rotary cutter (10) and the axial direction place of knife rest plate (30) is that angle is arranged.
3. straw millstone according to claim 2, it is characterized in that: described knife rest plate (30) outside is coated with backgauge case (40), described one end charging aperture of backgauge case (40) is communicated with the discharging opening of the material conveying box A of receiving mechanism, and one end discharging opening of backgauge case (40) points to feeding groove (50).
4. straw millstone according to claim 3, it is characterized in that: the discharging opening of described backgauge case (40) is arranged in the notch top position place of feeding groove (50), be provided with spiral pushing sheet (60) in described feeding groove (50), spiral pushing sheet (60) pushes material along the flute length direction of feeding groove (50).
CN201520061760.3U 2015-01-28 2015-01-28 Straw millstone CN204443222U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520061760.3U CN204443222U (en) 2015-01-28 2015-01-28 Straw millstone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520061760.3U CN204443222U (en) 2015-01-28 2015-01-28 Straw millstone

Publications (1)

Publication Number Publication Date
CN204443222U true CN204443222U (en) 2015-07-08

Family

ID=53650197

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520061760.3U CN204443222U (en) 2015-01-28 2015-01-28 Straw millstone

Country Status (1)

Country Link
CN (1) CN204443222U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105344449A (en) * 2015-12-10 2016-02-24 长江大学 Pulverizer with multi-stage pulverizing function
CN105340501A (en) * 2015-12-10 2016-02-24 长江大学 Crusher

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105344449A (en) * 2015-12-10 2016-02-24 长江大学 Pulverizer with multi-stage pulverizing function
CN105340501A (en) * 2015-12-10 2016-02-24 长江大学 Crusher
CN105340501B (en) * 2015-12-10 2017-05-31 长江大学 A kind of pulverizer
CN105344449B (en) * 2015-12-10 2017-08-29 长江大学 A kind of pulverizer with multi-stage crushing function

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150708

Termination date: 20190128

CF01 Termination of patent right due to non-payment of annual fee