CN205912517U - Grass chopper - Google Patents

Grass chopper Download PDF

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Publication number
CN205912517U
CN205912517U CN201620753762.3U CN201620753762U CN205912517U CN 205912517 U CN205912517 U CN 205912517U CN 201620753762 U CN201620753762 U CN 201620753762U CN 205912517 U CN205912517 U CN 205912517U
Authority
CN
China
Prior art keywords
sword
knife
grade
screen cloth
crush box
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
CN201620753762.3U
Other languages
Chinese (zh)
Inventor
陈键
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.)
Guizhou Zhihui Xinnong Agricultural Development Co Ltd
Original Assignee
Guizhou Zhihui Xinnong Agricultural Development 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 Guizhou Zhihui Xinnong Agricultural Development Co Ltd filed Critical Guizhou Zhihui Xinnong Agricultural Development Co Ltd
Priority to CN201620753762.3U priority Critical patent/CN205912517U/en
Application granted granted Critical
Publication of CN205912517U publication Critical patent/CN205912517U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a grass chopper belongs to farm machinery technical field. Including feeding conveyer belt 1, smash case 2 and set up and smashing the terminal discharging pipe 6 of case, smash and to be provided with the one -level in the case 2 and to smash sword and the crushing sword of second grade, the one -level is smashed sword and second grade and is smashed the sword by installing the knife section 3 and 5 constitutions of shim on blade holder 4, crushing swoves at different levels are connected through pivot 9 and motor, the slope was provided with screen cloth 10 below the sword was smashed to the one -level, this screen cloth bottom is provided with runs through the infundibulate receiver 11 who smashes case 2, receiver's bottom is provided with material containing device 12, the crushing sword setting of second grade is in the back lower place of screen cloth 10, and discharging pipe 6 is located the second grade and smashes the sword rear, is provided with lift screw feeder 7 in the discharging pipe, and the terminal and flourishing material jar 8 of discharging pipe is connected. The utility model has the advantages of simple structure is light, the low price, smash efficient, intensity of labour is little, particle size is little, the dust is difficult for flying upward.

Description

Grass chopper
Technical field
This utility model is related to grass chopper, belongs to technical field of agricultural machinery.
Background technology
At present, straw and forage are manufactured animal feeding-stuff by people, but most of processing mode is using chopper or to use knife people Work chops grass, haves the shortcomings that inefficiency, high labor intensive;Although there being grass chopper tool on the market, most of volume is relatively Greatly, complex structure, grinding particle size are larger, expensive, are not suitable in units of family carrying out using during forage processing;And Existing grass chopper tool is not provided with material-gathering device at discharge gate, be all will be broken after forage directly arrange outward, tiny is broken Grass meal dirt floats in the air, and air is caused with very big pollution.
Utility model content
In order to overcome drawbacks described above in prior art, the purpose of this utility model be to provide a kind of simple and light, Cheap, crush efficiency is high, labor intensity is little, grinding particle size is little, dust is difficult the grass chopper that flies upward.
To achieve these goals, this utility model employs the following technical solutions: grass chopper, including feed conveyor belt, powder Broken case and the discharge nozzle being arranged on crush box end, the end of this feed conveyor belt is connected with the charging aperture of crush box, crush box Inside it is provided with one-level crushing knife and two grade pulverization knife, one-level crushing knife and two grade pulverization knife are by the cutting blade being arranged on tool rest Constitute with ledger-plate, crushing knifes at different levels pass through rotating shaft and motor connection, cutting blade is twolip s shape structure, below one-level crushing knife It is tiltedly installed with screen cloth, this screen bottom is provided through the infundibulate material receiver of crush box, the bottom of material receiver is provided with Sheng Material device;Two grade pulverization knife is arranged on the back lower place of screen cloth, and discharge nozzle is located at two grade pulverization knife rear, is provided with liter in discharge nozzle Fall screw feeder, the end of discharge nozzle is connected with charge tank.
Material placing device is cloth bag, bucket or tank body.
Compared with prior art, this utility model due to using above technical scheme, arranging two-stage crushing knife, pulverize by one-level After knife is pulverized, the less forage of granularity falls to entering material placing device from screen cloth, and the larger forage of granularity carries out two from screen cloth end Secondary pulverizing, makes grinding particle size palatability that is sufficiently small, improving forage;Crushing knife adopts the combination of moving knife and stationary knife, and moving knife is s Shape Double-blade structure, increases grinding time on blade for the forage, so that forage cutting is obtained less thinner;Using screw feeder by separating twice Forage rise in charge tank from discharge nozzle, dust from flying contaminated air when effectively avoiding pulverizing, and pulverizing Forage afterwards is stored in charge tank, does not take up space, and is not easy to mouldy.In a word, this utility model has simple and light, valency Lattice are cheap, crush efficiency is high, labor intensity is little, grinding particle size is little, dust is difficult the advantages of fly upward.
Brief description
Fig. 1 is structural representation of the present utility model;
In figure: feed conveyor belt 1, crush box 2, cutting blade 3, tool rest 4, ledger-plate 5, discharge nozzle 6, lifting screw feeder 7, charge Tank 8, rotating shaft 9, screen cloth 10, material receiver 11, material placing device 12.
Specific embodiment
With specific embodiment, this utility model is further described below in conjunction with the accompanying drawings:
As shown in Figure 1: grass chopper, including feed conveyor belt 1, crush box 2 and the discharge nozzle 6 being arranged on crush box end, The end of this feed conveyor belt is connected with the charging aperture of crush box 2, is provided with one-level crushing knife and two grade pulverization in crush box 2 Knife, one-level crushing knife and two grade pulverization knife are constituted by the cutting blade 3 being arranged on tool rest 4 and ledger-plate 5, and crushing knifes at different levels lead to Cross rotating shaft 9 to be connected with motor (not shown), cutting blade 3 is twolip s shape structure, is tiltedly installed with sieve below one-level crushing knife Net 10, this screen bottom is provided through the infundibulate material receiver 11 of crush box 2, and the bottom of material receiver is provided with material placing device 12;Two grade pulverization knife is arranged on the back lower place of screen cloth 10, and discharge nozzle 6 is located at two grade pulverization knife rear, is provided with liter in discharge nozzle Fall screw feeder 7, the end of discharge nozzle is connected with charge tank 8.After one-level crushing knife is pulverized, the less forage of granularity is dropped into from screen cloth Enter material placing device, the larger forage of granularity carries out separating twice from screen cloth end, the forage after separating twice is using screw feeder from going out Rise in expects pipe in charge tank.
In order to easy to use, cost-effective, material placing device 12 is cloth bag, bucket or tank body.

Claims (2)

1. grass chopper it is characterised in that: include feed conveyor belt (1), crush box (2) and the discharge nozzle being arranged on crush box end (6), the end of this feed conveyor belt is connected with the charging aperture of crush box (2), and crush box is provided with one-level crushing knife and two in (2) Level crushing knife, one-level crushing knife and two grade pulverization knife are constituted by the cutting blade (3) being arranged on tool rest (4) and ledger-plate (5), Crushing knifes at different levels pass through rotating shaft (9) and motor connection, and cutting blade (3) is twolip s shape structure, is obliquely installed below one-level crushing knife There is screen cloth (10), this screen bottom is provided through the infundibulate material receiver (11) of crush box (2), and the bottom of material receiver is provided with Material placing device (12);Two grade pulverization knife is arranged on the back lower place of screen cloth (10), and discharge nozzle (6) is located at two grade pulverization knife rear, goes out It is provided with lifting screw feeder (7), the end of discharge nozzle is connected with charge tank (8) in expects pipe.
2. grass chopper as claimed in claim 1 it is characterised in that: material placing device (12) is cloth bag, bucket or tank body.
CN201620753762.3U 2016-07-18 2016-07-18 Grass chopper Expired - Fee Related CN205912517U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620753762.3U CN205912517U (en) 2016-07-18 2016-07-18 Grass chopper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620753762.3U CN205912517U (en) 2016-07-18 2016-07-18 Grass chopper

Publications (1)

Publication Number Publication Date
CN205912517U true CN205912517U (en) 2017-02-01

Family

ID=57873923

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620753762.3U Expired - Fee Related CN205912517U (en) 2016-07-18 2016-07-18 Grass chopper

Country Status (1)

Country Link
CN (1) CN205912517U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107517665A (en) * 2017-08-22 2017-12-29 汪保华 A kind of sheller unit suitable for rice paddy seed

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107517665A (en) * 2017-08-22 2017-12-29 汪保华 A kind of sheller unit suitable for rice paddy seed

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

Granted publication date: 20170201

Termination date: 20200718