CN105723928A - Group difference type corn harvester cutting knife assembly - Google Patents

Group difference type corn harvester cutting knife assembly Download PDF

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Publication number
CN105723928A
CN105723928A CN201610254245.6A CN201610254245A CN105723928A CN 105723928 A CN105723928 A CN 105723928A CN 201610254245 A CN201610254245 A CN 201610254245A CN 105723928 A CN105723928 A CN 105723928A
Authority
CN
China
Prior art keywords
blades
fixed blade
static
cutter
shelf
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.)
Pending
Application number
CN201610254245.6A
Other languages
Chinese (zh)
Inventor
王国征
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.)
HENAN TIANGUAN MANUFACTURERS OF AGRICULTURAL MACHINERY CO Ltd
Original Assignee
HENAN TIANGUAN MANUFACTURERS OF AGRICULTURAL MACHINERY CO Ltd
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 HENAN TIANGUAN MANUFACTURERS OF AGRICULTURAL MACHINERY CO Ltd filed Critical HENAN TIANGUAN MANUFACTURERS OF AGRICULTURAL MACHINERY CO Ltd
Priority to CN201610254245.6A priority Critical patent/CN105723928A/en
Publication of CN105723928A publication Critical patent/CN105723928A/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01DHARVESTING; MOWING
    • A01D45/00Harvesting of standing crops
    • A01D45/02Harvesting of standing crops of maize, i.e. kernel harvesting
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01DHARVESTING; MOWING
    • A01D34/00Mowers; Mowing apparatus of harvesters
    • A01D34/01Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
    • A01D34/015Cutting mechanisms not covered by another group
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01DHARVESTING; MOWING
    • A01D34/00Mowers; Mowing apparatus of harvesters
    • A01D34/01Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
    • A01D34/412Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters

Abstract

The invention relates to the technical field of agricultural implement components, and particularly discloses a group difference type corn harvester cutting knife assembly. The assembly comprises a frame, wherein a dynamic cutter and a static cutter are mounted in the frame; the dynamic cutter comprises a shaft; a plurality of extended dynamic blades are mounted on the shaft; the static cutter is fixed on the frame; the static cutter comprises a plurality of static blades; the static blades form two groups; the two groups of static blades are arranged in front and rear of the track of the dynamic blades, and form a first group of static blades in the front and a second group of static blades in the rear; a crushing section is arranged between every two dynamic blades; the assembly is characterized in that the quantity of the first group of static blades is smaller than that of the second group of static blade. The assembly has the advantage of high crushing efficiency.

Description

Group differential maize harvesting machine cutter assembly
Technical field
The present invention relates to farm implements component technology field, concretely relate to maize harvesting machine cutter assembly.
Background technology
Maize harvesting machine has cutter assembly, described cutter assembly includes shelf, moving knife and quiet cutter are installed in shelf, moving knife includes axle, installing multiple cutting blade stretched out on axle, quiet cutter is fixing on the top of the shelf, and moving knife and quiet cutter are mutually twisted just can be pulverized Semen Maydis, in order to improve the grindability to straw, the quiet cutter of many groups is set on the top of the shelf;The quantity often organizing quiet cutter in prior art is the same, such cutter assembly, has and improves the shortcoming that grindability is limited, it is impossible to meets the requirement of some productions.
Summary of the invention
The purpose of the present invention is aiming at disadvantages mentioned above, it is provided that the total differential maize harvesting machine cutter assembly in groups of a kind of maize harvesting machine cutter that the crush efficiency of straw is high.
The technical solution used in the present invention is: group differential maize harvesting machine cutter assembly, including shelf, moving knife and quiet cutter are installed in shelf, moving knife includes axle, axle is installed multiple cutting blade stretched out, quiet cutter is fixing on the top of the shelf, quiet cutter includes multiple fixed blade, described fixed blade is divided into two groups, two groups of fixed blades are arranged in the front and back of cutting blade track, it is at first group of fixed blade above with at second group of fixed blade below respectively, between two cutting blades it is one and pulverizes interval, it is characterized in that: pulverize in interval at one, the quantity of first group of fixed blade is fewer than the quantity of second group of fixed blade.
Preferably, pulverizing in interval at one, first group of described fixed blade is 1, and the quantity of second group of fixed blade is 2.
The invention has the beneficial effects as follows: such maize harvesting machine cutter assembly has the advantage that crush efficiency is high, pulverizing in interval at one, first group of described fixed blade is 1, and the quantity of second group of fixed blade is 2, and this is good technical scheme.
Accompanying drawing explanation
Fig. 1 is the side structure schematic diagram of the present invention.
Fig. 2 is the A A cross-sectional view in Fig. 1.
Fig. 3 is the B B cross-sectional view in Fig. 1.
Wherein: 1, shelf 2, axle 3, cutting blade 5, second group of fixed blade of 4, first group of fixed blade.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
Such as Fig. 1, 2, shown in 3, group differential maize harvesting machine cutter assembly, including shelf 1, moving knife and quiet cutter are installed in shelf, moving knife includes axle 2, axle is installed multiple cutting blade 3 stretched out, quiet cutter is fixing on the top of the shelf, quiet cutter includes multiple fixed blade, described fixed blade is divided into two groups, two groups of fixed blades are arranged in the front and back of cutting blade track, it is at first group of fixed blade 4 above with at second group of fixed blade 5 below respectively, between two cutting blades it is one and pulverizes interval, it is characterized in that: pulverize in interval at one, the quantity of first group of fixed blade is fewer than the quantity of second group of fixed blade.
Such straw first time pulverizes relatively thick, and second time is pulverized thinner, has advantages of the present invention.
Preferably, pulverizing in interval at one, first group of described fixed blade is 1, and the quantity of second group of fixed blade is 2.
The foregoing is only specific embodiments of the invention, but the architectural feature of the present invention is not limited to this, any those skilled in the art is in the field of the invention, and change or the modification made all are encompassed in the scope of the claims of the present invention.

Claims (2)

1. group differential maize harvesting machine cutter assembly, including shelf, moving knife and quiet cutter are installed in shelf, moving knife includes axle, axle is installed multiple cutting blade stretched out, quiet cutter is fixing on the top of the shelf, quiet cutter includes multiple fixed blade, described fixed blade is divided into two groups, two groups of fixed blades are arranged in the front and back of cutting blade track, are at first group of fixed blade above with at second group of fixed blade below respectively, be one and pulverize interval between two cutting blades, it is characterized in that: pulverizing in interval at one, the quantity of first group of fixed blade is fewer than the quantity of second group of fixed blade.
2. according to claim 1 group of differential maize harvesting machine cutter assembly, is characterized in that: pulverizing in interval at one, first group of described fixed blade is 1, and the quantity of second group of fixed blade is 2.
CN201610254245.6A 2016-04-24 2016-04-24 Group difference type corn harvester cutting knife assembly Pending CN105723928A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610254245.6A CN105723928A (en) 2016-04-24 2016-04-24 Group difference type corn harvester cutting knife assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610254245.6A CN105723928A (en) 2016-04-24 2016-04-24 Group difference type corn harvester cutting knife assembly

Publications (1)

Publication Number Publication Date
CN105723928A true CN105723928A (en) 2016-07-06

Family

ID=56255092

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610254245.6A Pending CN105723928A (en) 2016-04-24 2016-04-24 Group difference type corn harvester cutting knife assembly

Country Status (1)

Country Link
CN (1) CN105723928A (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3659404A (en) * 1969-12-13 1972-05-02 Roberto Henderson Kerhan Sugar cane harvesters
CN2882222Y (en) * 2005-11-04 2007-03-28 徐名齐 Machine for grinding stalks and leaving field in situ
CN201700162U (en) * 2010-04-14 2011-01-12 陕西渭恒农业机械制造有限公司 Crushing device on corn harvester
CN103891476A (en) * 2013-03-07 2014-07-02 新疆农垦科学院 Straw smashing device
CN204498808U (en) * 2015-03-13 2015-07-29 泗洪县同力机械制造有限公司 The adjustable scattering mechanism of a kind of crushed stalk
CN204929699U (en) * 2015-08-28 2016-01-06 青岛广汇润丰汽车装备有限公司 A kind of straw crushing and field-returning machine
CN205694328U (en) * 2016-04-24 2016-11-23 河南田冠农业机械制造有限公司 Group differential maize harvesting machine cutter assembly

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3659404A (en) * 1969-12-13 1972-05-02 Roberto Henderson Kerhan Sugar cane harvesters
CN2882222Y (en) * 2005-11-04 2007-03-28 徐名齐 Machine for grinding stalks and leaving field in situ
CN201700162U (en) * 2010-04-14 2011-01-12 陕西渭恒农业机械制造有限公司 Crushing device on corn harvester
CN103891476A (en) * 2013-03-07 2014-07-02 新疆农垦科学院 Straw smashing device
CN204498808U (en) * 2015-03-13 2015-07-29 泗洪县同力机械制造有限公司 The adjustable scattering mechanism of a kind of crushed stalk
CN204929699U (en) * 2015-08-28 2016-01-06 青岛广汇润丰汽车装备有限公司 A kind of straw crushing and field-returning machine
CN205694328U (en) * 2016-04-24 2016-11-23 河南田冠农业机械制造有限公司 Group differential maize harvesting machine cutter assembly

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Application publication date: 20160706