CN204377487U - Novel grass chopper - Google Patents

Novel grass chopper Download PDF

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Publication number
CN204377487U
CN204377487U CN201420844546.0U CN201420844546U CN204377487U CN 204377487 U CN204377487 U CN 204377487U CN 201420844546 U CN201420844546 U CN 201420844546U CN 204377487 U CN204377487 U CN 204377487U
Authority
CN
China
Prior art keywords
chamber
cutting
roller
frame
broken careless
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
CN201420844546.0U
Other languages
Chinese (zh)
Inventor
施铮
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.)
Wuxi City Hu Shan Equipment For Plant Protection Factory
Original Assignee
Wuxi City Hu Shan Equipment For Plant Protection Factory
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 Wuxi City Hu Shan Equipment For Plant Protection Factory filed Critical Wuxi City Hu Shan Equipment For Plant Protection Factory
Priority to CN201420844546.0U priority Critical patent/CN204377487U/en
Application granted granted Critical
Publication of CN204377487U publication Critical patent/CN204377487U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a kind of novel grass chopper, comprise the broken careless chamber be installed in frame, two roller chaffcutter assembly is installed in broken careless chamber, two roller chaffcutter assembly is connected with the motor shaft in frame by belt, with the discharging chamber of docking with the discharging opening in broken careless chamber in frame, the charging aperture place in described broken careless chamber is provided with stock guide, the guide curved face part that stock guide band oriented pair of roller chaffcutter assembly extends; Described discharging chamber comprises the fines chamber be positioned at immediately below discharging opening and the coarse fodder chamber being positioned at side, fines chamber, with demarcation strip between fines chamber and coarse fodder chamber, the upper end of demarcation strip is provided with the filter between fines chamber and discharging opening, and the end of filter is connected by support plate and frame; Described pair of roller chaffcutter assembly comprises parallel cutting roller, with charging gap between two cutting rollers, the alternate screw arrangement of outer wall of cutting roller have cutting knife bar and guide bar.

Description

Novel grass chopper
Technical field
The utility model relates to technical field of agricultural machinery, particularly relates to grass chopper.
Background technology
Grass chopper is for forages such as guillotine cutting straw, millet straws, for the nursing of livestock and the fertile fertilizer in farmland.Grass chopper has been widely used in common farmers' family, and it substitutes artificial broken grass, reduces work degree, improves broken careless efficiency.
Grass chopper of the prior art, the shortcoming of existence is: the forage thickness after chopping is uneven, cannot carry out isolated by filtration, there is the phenomenon of coarse fodder waste during the mixed feeding of thickness material; The charging aperture of grass chopper lacks material guide structure, there is the potential safety hazard injuring hand during artificial blowing; Two roller cutting grass knifes of grass chopper only have broken careless function, and need to utilize external force during rolling cut constantly to feeding between blade, troublesome poeration, efficiency is low, also there is the potential safety hazard that hand was not hindered in feeding at that time.
Utility model content
The applicant, for the shortcoming existed in above-mentioned prior art, provides a kind of rational in infrastructure, novel grass chopper that use safety, efficiency are high, also has the separation function of thickness forage.
The technical scheme that the utility model adopts is as follows:
A kind of novel grass chopper, comprise the broken careless chamber be installed in frame, two roller chaffcutter assembly is installed in broken careless chamber, two roller chaffcutter assembly is connected with the motor shaft in frame by belt, with the discharging chamber of docking with the discharging opening in broken careless chamber in frame, the charging aperture place in described broken careless chamber is provided with stock guide, the guide curved face part that stock guide band oriented pair of roller chaffcutter assembly extends; Described discharging chamber comprises the fines chamber be positioned at immediately below discharging opening and the coarse fodder chamber being positioned at side, fines chamber, with demarcation strip between fines chamber and coarse fodder chamber, the upper end of demarcation strip is provided with the filter between fines chamber and discharging opening, and the end of filter is connected by support plate and frame;
Described pair of roller chaffcutter assembly comprises parallel cutting roller, with charging gap between two cutting rollers, the alternate screw arrangement of outer wall of cutting roller have cutting knife bar and guide bar, with cutting knife groove and spaced apart cutting on cutting knife bar, with deflector chute on guide bar;
Between two relative cutting rollers, cutting knife bar is staggeredly arranged, and the outer end of cutting knife bar is positioned at the outside of cutting knife groove and maintains blank gap with it.
Further improvement as technique scheme:
The charging aperture in described broken careless chamber is with the charging end face tilted.
The beneficial effects of the utility model are as follows:
The utility model arranges stock guide, is both convenient to feeding, and when can prevent again feeding, hand comes to harm, its handling safety; Adopt filter and partition plate structure, realize thickness material and be separated, avoid the waste of coarse fodder in original compound nursing process; The cutting knife bar adopting spiral to arrange combines with guide bar and realizes chopping to forage and derivation, and its easy and simple to handle, broken careless efficiency is high, effective.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the front view of of the present utility model pair of roller cutter assembly.
Fig. 3 is the vertical view of Fig. 2.
Wherein: 1, broken careless chamber; 2, frame; 3, fines chamber; 4, coarse fodder chamber; 5, demarcation strip; 6, support plate; 7, filter; 8, motor shaft; 9, two roller chaffcutter assembly; 91, cutting roller; 92, cutting knife bar; 921, cutting knife groove; 922, cutting; 93, guide bar; 931, deflector chute; 10, stock guide; 101, guide curved face part; 11, charging end face; 12, discharging opening.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described.
As shown in Figure 1, the novel grass chopper of the present embodiment, comprise the broken careless chamber 1 be installed in frame 2, two roller chaffcutter assembly 9 is installed in broken careless chamber 1, two roller chaffcutter assembly 9 is connected with the motor shaft 8 in frame 2 by belt, with the discharging chamber of docking with the discharging opening 12 in broken careless chamber 1 in frame 2, the charging aperture place in broken careless chamber 1 is provided with stock guide 10, the guide curved face part 101 that stock guide 10 extends with oriented pair of roller chaffcutter assembly 9; Discharging chamber comprises the fines chamber 3 be positioned at immediately below discharging opening 12 and the coarse fodder chamber 4 being positioned at side, fines chamber 3, with demarcation strip 5 between fines chamber 3 and coarse fodder chamber 4, the upper end of demarcation strip 5 is provided with the filter 7 between fines chamber 3 and discharging opening 12, and the end of filter 7 is connected by support plate 6 and frame 2.
The charging aperture in broken careless chamber 1, with the charging end face 11 tilted, facilitates feeding.
As shown in Figure 2 and Figure 3, two roller chaffcutter assembly 9 comprises parallel cutting roller 91, with charging gap between two cutting rollers 91, the alternate screw arrangement of outer wall of cutting roller 91 have cutting knife bar 92 and guide bar 93, with cutting knife groove 921 and spaced apart cutting 922 on cutting knife bar 92, cutting 922 is separated into the two cutter block portions be separated by by cutting knife groove 921, its chaffcutter, particle are effective; With deflector chute 931 on guide bar 93, deflector chute 931 is beneficial to derives particle; Cutting knife bar 2 between two relative cutting rollers 1 is staggeredly arranged, and formed cutting structure, the outer end of cutting knife bar 2 is positioned at the outside of cutting knife groove 21 and maintains blank gap with it.Two cutting rollers 91 relatively rotate, and because cutting knife bar 92 and guide bar 93 are arranged for spiral, be involved in toward in by forage during blank, without the need to applying extraneous thrust to forage, it is easy and simple to handle; Forage after chopping is derived between cutting knife bar 92 and guide bar 93, and part particle is derived from deflector chute 931.
The utility model arranges stock guide, is both convenient to feeding, and when can prevent again feeding, hand comes to harm, its handling safety; Adopt filter and partition plate structure, realize thickness material and be separated, avoid the waste of coarse fodder in original compound nursing process; The cutting knife bar adopting spiral to arrange combines with guide bar and realizes chopping to forage and derivation, and its easy and simple to handle, broken careless efficiency is high, effective.
More than describing is to explanation of the present utility model, and be not the restriction to utility model, the utility model limited range, see claim, within protection domain of the present utility model, can do any type of amendment.

Claims (2)

1. a novel grass chopper, comprise the broken careless chamber (1) be installed in frame (2), two roller chaffcutter assembly (9) is installed in broken careless chamber (1), two roller chaffcutter assembly (9) is connected with the motor shaft (8) in frame (2) by belt, with the discharging chamber of docking with the discharging opening (12) of broken careless chamber (1) in frame (2), it is characterized in that: the charging aperture place of described broken careless chamber (1) is provided with stock guide (10), the guide curved face part (101) that stock guide (10) extends with oriented pair of roller chaffcutter assembly (9), described discharging chamber comprises the fines chamber (3) be positioned at immediately below discharging opening (12) and the coarse fodder chamber (4) being positioned at fines chamber (3) side, with demarcation strip (5) between fines chamber (3) and coarse fodder chamber (4), the upper end of demarcation strip (5) is provided with the filter (7) be positioned between fines chamber (3) and discharging opening (12), and the end of filter (7) is connected by support plate (6) and frame (2),
Described pair of roller chaffcutter assembly (9) comprises parallel cutting roller (91), with charging gap between two cutting rollers (91), the alternate screw arrangement of outer wall of cutting roller (91) have cutting knife bar (92) and guide bar (93), with cutting knife groove (921) and spaced apart cutting (922) on cutting knife bar (92), with deflector chute (931) on guide bar (93);
Between relative two cutting rollers (91), cutting knife bar (92) is staggeredly arranged, and the outer end of cutting knife bar (92) is positioned at the outside of cutting knife groove (921) and maintains blank gap with it.
2. according to novel grass chopper according to claim 1, it is characterized in that: the charging aperture of described broken careless chamber (1) is with the charging end face (11) tilted.
CN201420844546.0U 2014-12-26 2014-12-26 Novel grass chopper Expired - Fee Related CN204377487U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420844546.0U CN204377487U (en) 2014-12-26 2014-12-26 Novel grass chopper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420844546.0U CN204377487U (en) 2014-12-26 2014-12-26 Novel grass chopper

Publications (1)

Publication Number Publication Date
CN204377487U true CN204377487U (en) 2015-06-10

Family

ID=53350271

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420844546.0U Expired - Fee Related CN204377487U (en) 2014-12-26 2014-12-26 Novel grass chopper

Country Status (1)

Country Link
CN (1) CN204377487U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105875101A (en) * 2014-12-26 2016-08-24 无锡市湖山植保机械厂 Novel grass chopper

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105875101A (en) * 2014-12-26 2016-08-24 无锡市湖山植保机械厂 Novel grass chopper

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Legal Events

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

Granted publication date: 20150610

Termination date: 20151226

EXPY Termination of patent right or utility model