CN2770313Y

CN2770313Y - Efficient hay-cutting grinder

Info

Publication number: CN2770313Y
Application number: CN 200520012032
Authority: CN
Inventors: 杨学仁
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-03-23
Filing date: 2005-03-23
Publication date: 2006-04-12
Anticipated expiration: 2015-03-23

Abstract

The utility model belongs to an improvement on a grass chopping crusher, particularly a high efficiency grass chopping crusher, which comprises a hammer sheet type rotor with a vane plate installed in a machine casing, wherein the lateral surface of the hammer sheet type rotor is provided with movable blades; the side upper part of the machine casing is provided with a discharge hole; the lower part of the machine casing is provided with a lower discharge hole; a replaceable row toothed plate is installed outside the hammer sheet type rotor; the working surface of the row toothed plate is evenly provided with convex row teeth; a supporting rack on the lower part of the feed inlet is provided with fixed blades which are provided with evenly arranged feeding guide plates; the fixed blades are matched with the movable blades installed on the lateral surface of the hammer sheet type rotor. The utility model can improve the efficiency of cutting and crushing forage and stalks, which reduces the power consumption of a power machine, and in addition, the cut forage has uniform length so that productivity is improved.

Description

Efficient hay breaking machine

Technical field

The utility model belongs to the improvement of hay breaking machine, particularly efficient hay breaking machine.

Background technology

Existing hammer slice type hay breaking machine is made up of ledger-plate fixing in the hammer slice type rotor of installing in the casing, cylindrical shell and epitrochanterian knife section and the charging aperture.The hammer slice type hay breaking machine can carry out cutting and grinding herbage and stalk easily.But the efficient that this machine cuts herbage and stalk at work is lower.When stalk, forage enter from charging aperture, knife section and ledger-plate are to stalk, when forage is sheared, along with knife section is sheared stalk, forage limit to the extruding motive force that stalk, forage produce, the blade that the edge ledger-plate slides to the cutter head direction, that slides is far away more, knife section stressed just big more, when stalk, integrated burst of amount of forage slippage more for a long time, knife section stressed just bigger, thereby make the engine consumed power more.In addition, the cutter head position is arrived in stalk, a forage slippage crisscross, particularly quiet, stalk forage when running and fixed blade is sheared that enters in the charging aperture, make the other end inclination or the transverse presentation of stalk, forage enter the edge of a knife, the forage that hand hay cutter is cut out is different in size, inhomogeneous, causes the waste of forage.In addition, cut up with a hay cutter the forage after cutting, it is interior when the hammer slice type rotor is pulverized to enter cylindrical shell, because cylinder inboard wall is smooth barrel surface, when the broken short grass of being cut up with a hay cutter after cutting of hammer slice type rotor strike was expected, short grass expected to slide or revolution along cylinder inboard wall, has reduced the efficient of pulverizing forage.

The utility model content

The purpose of this utility model is to provide a kind of efficient hay breaking machine, not only can improve the efficient of cutting and pulverizing forage, stalk, reduce the power consumption of engine, and the forage length of cutting is even, boosts productivity.

The purpose of this utility model is achieved in that a kind of efficient hay breaking machine, be included in the hammer slice type rotor that has wind acanthus leaf is installed in the casing, on the side of hammer slice type rotor knife section is installed, upper lateral part at casing is being provided with the top discharge mouth, in the casing bottom lower discharge port is being set, removable toothrow plate is installed in the outside of hammer slice type rotor, the uniform toothrow that projection is being set on the working face of toothrow plate, ledger-plate with uniform charging guide plate is installed on the support of charging aperture bottom, and the knife section of installing on ledger-plate and the hammer slice type rotor side surface matches.

When using the utility model processing silage fodder, close lower discharge port, open the top discharge mouth, forage and stalk material are sent into from charging aperture.Because the ledger-plate that is evenly equipped with the charging guide plate on the knife plate face is being installed on the support of charging aperture bottom, forage, stalk enter charging aperture along the charging guide plate, when knife section and ledger-plate to stalk, when forage is sheared, the charging guide plate with stalk, forage stepping in the guide groove that constitutes by guide plate, stalk, forage are disperseed, and can be to a side slip, thereby alleviated the cutting force of knife section, alleviated the stressed of hammer slice type rotor, reduce the power consumption of engine, improved the efficient of cutting stalk and forage.In addition, because the ledger-plate that on the support of charging aperture bottom, is installed with, it is evenly equipped with the charging guide plate above knife plate face, stalk, the forage that enters charging aperture is carried out combing, crisscross stalk, forage are made in order entered charging aperture, forage, stalk length that hand hay cutter is cut out are even, have improved the efficient of cutting stalk, forage, reduce the waste of forage.Because removable toothrow plate is installed in the outside of hammer slice type rotor, hammer slice type rotor hammer leaf when work is beaten in the process of pulverizing forage, the grass joint is blocked in the toothrow gap of uniform projection, through hammer leaf hammering repeatedly, the grass joint is constantly upset in toothrow, is ceaselessly beaten, after the grass joint is pulverized, under the situation that toothrow can't stop, the wind-force that is produced by wind acanthus leaf draws off the forage of pulverizing from the top discharge mouth.Owing to removable toothrow plate has been installed, has been improved the efficient of pulverizing forage.When needs processing haylage, unload removable toothrow plate, install sieve plate, close the top discharge mouth, open lower discharge port, the hammer slice type rotor of high speed rotating makes knife section and ledger-plate with after the hay cutting and beating pulverizing, and the haylage that sieves by the sieve sheet draws off from lower discharge port.

Description of drawings

The utility model is described in further detail below in conjunction with accompanying drawing.

Fig. 1 is a perspective view of the present utility model;

Fig. 2 removes the broken section structural representation of feed well for Fig. 1;

Fig. 3 is the expanded view of toothrow plate.

Embodiment

A kind of efficient hay breaking machine, as Fig. 1, Fig. 2, shown in Figure 3, be included in the hammer slice type rotor 16 that has wind acanthus leaf is installed in the casing 1, knife section 3 is installed on the side of hammer slice type rotor 16, upper lateral part at casing 1 is being provided with top discharge mouth 2, in casing 1 bottom lower discharge port 12 is being set, removable toothrow plate 14 is installed in the outside of hammer slice type rotor 16, removable toothrow plate 14 is installed in the casing 1 by the installation retaining groove 13 that is provided with on the casing 1 both sides inwall by the semicircular arc toothrow plate of two symmetries, on first sheet toothrow plate 14, be provided with and the corresponding outlet of discharging opening, the uniform toothrow 15 that projection is being set on the working face of toothrow plate 14, toothrow 15 is uniform crisscrossly to be arranged on the toothrow plate 14, increase improves the efficient of pulverizing forage to the obstruction effect of forage.Ledger-plate 11 with uniform charging guide plate is installed on the support 9 of charging aperture bottom, and charging guide plate 10 is uniform to be fixed on the knife plate face of ledger-plate 11, and the knife section of installing on ledger-plate 11 and hammer slice type rotor 16 sides 3 matches.On the feeder channel 4 that is provided with on the charging aperture, feed controller is installed, feed controller is an articulated valve 8 in the import of feeder channel 4, valve 8 upper ends are fixed on the bearing pin, the bearing pin external part affixed have a handle 6 of spacing control lever 5, the middle part be hinged on the handle 6 spacing control lever 5 one ends be fixed in feeder channel 4 sidewalls on the positioning tooth of fan-shaped location fluted disc 7 match.When adjusting grass feeding amount according to the load needs of machine, the positioning tooth that the end of spacing control lever 5 is broken away from fan-shaped location fluted disc 7, turning handle 6, when making valve 8 reach suitable aperture, matched with corresponding positioning tooth in the fan-shaped location fluted disc 7 in the end of spacing control lever 5, make valve 8 location.Valve 8 can also prevent that the stone that is mingled with in the forage or iron block from flying out and hurt sb.'s feelings.

Claims

1, a kind of efficient hay breaking machine, be included in the hammer slice type rotor (16) that has wind acanthus leaf is installed in the casing (1), knife section (3) is installed on the side of hammer slice type rotor (16), upper lateral part at casing (1) is being provided with top discharge mouth (2), in casing (1) bottom lower discharge port (12) is being set, it is characterized in that: removable toothrow plate (14) is installed in the outside of hammer slice type rotor (16), the uniform toothrow (15) that projection is being set on the working face of toothrow plate (14), ledger-plate (11) with uniform charging guide plate (10) is installed on the support (9) of charging aperture bottom, and the knife section of installing on ledger-plate (11) and hammer slice type rotor (16) side (3) matches.

2, efficient hay breaking machine according to claim 1, it is characterized in that: removable toothrow plate (14) is installed in the casing (1) by the installation retaining groove (13) that is provided with on the inwall of casing (1) both sides by the semicircular arc toothrow plate of two symmetries, is being provided with and the corresponding outlet of discharging opening on first sheet toothrow plate (14).

3, efficient hay breaking machine according to claim 1 is characterized in that: on the feeder channel that is provided with on the charging aperture (4) feed controller is installed.

4, efficient hay breaking machine according to claim 3, it is characterized in that: feed controller is articulated valve (8) in the import of feeder channel (4), valve (8) upper end is fixed on the bearing pin, the bearing pin external part affixed have a handle (6) of spacing control lever (5), the middle part be hinged on the handle (6) spacing control lever (5) one end be fixed in feeder channel (4) sidewall on the positioning tooth of fan-shaped location fluted disc (7) match.