CN2722603Y - Hammer sheet type grass cutting and rubbing crasher - Google Patents

Abstract

The utility model discloses a hammer sheet type grass cutting and rubbing crusher which overcomes the deficiencies that a sieve is usually clogged in the process of cutting and rubbing the grass; the finished product is over-hard; the sections are more; the sections are too shredded; the machining efficiency is low, and the consumed energy is large in the existing hammer sheet type grass cutting and rubbing crusher. The hammer sheet type grass cutting and rubbing crusher makes the grass entering opening and the wire discharging opening arranged on the side surface of the upper case and the left side portion of the rear arc plate; a partial wire rubbing and crushing chamber is arranged between the grass entering opening and the wire discharging opening; a rotor is matched with an appropriate hammer sheet, and a blade is thrown away. The hammer sheet type grass cutting and rubbing crusher has simple structure; the strands of the finished product are uniform and soft; the feeding rate of the cattle and the sheep reaches to 97%; the consumed energy is less; the efficiency for cutting, rubbing, and crushing is high; the hammer sheet type grass cutting and rubbing crusher can be arranged on the front bumper and the rear haulage plate of the four-wheel tractor, the power of which is over 15 horsepower; the grass cutting and rubbing crusher can be driven by a compression-ignition engine and an electrical motor with the same power with the compression-ignition engine.

Description

The hammer slice type grass cutting and rubbing crasher

Affiliated technical field

The utility model relates to feed to be pulverized, and the forage grass hand hay cutter is rubbed the machine of silk, and especially to dry-wet stalk, the assorted forage grass of hard is processed into the processing of soft strand uniformly.Forage grass finished product ox, sheep good palatability can carry out grinding and processing to pellet.These facility have light weight, easy to use, energy consumption is little, efficient is high characteristics.

Technical background

At present, known multi-functional grass cutting and rubbing crasher, complete machine is made up of receiving cone, last lower house, tooth plate, rotor, stator, moving knife, throwing air-supply leaf, sieve sheet etc.Seen following two kinds from rubbing and spraying a mode, first kind, it is one indoor that hand hay cutter is cut and pulverizing coexists, after material enters pulverizing chamber by grass feeding bucket, cut after hammer leaf is simply rubbed by the blade hand hay cutter earlier, by the ejection of lower house filament mouth, this ejection material is a finished product, becomes the hard section of quality many.What second kind of type had sets up macropore sieve or housing side peace macropore sieve at lower house, after material enters pulverizing chamber by grass feeding bucket, cut the back by the relative motion of hammer leaf tooth plate by the blade hand hay cutter earlier, rub pulverizing, attract and dish out external through blower fan, do not cross sieve then again through hitting, rub be sucked out until meeting the requirements external.Though this type can fully be rubbed, become silk short, though soft overbreak.And this machine hand hay cutter is rubbed in the process, and material can often stop up sieve aperture in short-term, makes dynamic power machine the short-time overload phenomenon often occur, reduce working (machining) efficiency, make the dynamic power machine lost of life, it just must reduce feeding for overcoming the short-time overload phenomenon, or strengthens dynamic power machine power.So just cause energy waste, processing cost is increased, and in pulverizing or rub silk exchange process, all will change sieve at every turn, it is convenient inadequately to use.

Summary of the invention

For overcoming existing hammer slice type grass cutting and rubbing crasher, forage grass finished product section is many, deficiency, the utility model of overbreak, sieve obstruction provide a kind of pulverizing to rub careless efficient two-supremes, the machine of " letter ", " just ", " honest and clean ".

The deal with problems technical scheme that adopted of the utility model is by changing the direction and the position of filament mouth, changed and rubbed a stroke, both two mouthfuls of centres of grass inlet grass outlet were structures that the part hand hay cutter is rubbed pulverizing chamber, joins the hammer leaf of right quantity and throw the air-supply leaf, changed rotor.This machine adopts axially goes into grass, in the middle of upper shell arc plate lid, open the part mouth and do feed opening to frontal arc plate direction, upper casing right plate open semicircle mouth is done grass inlet, grass inlet base peace dead knife, the upper shell backarc plate side plate that keeps left is opened an osculum and is done filament mouth, tooth plate is equipped with in the remainder the inside, do hand hay cutter and rub the part of pulverizing chamber, left plate has been done the adjustable ventilation mouth, be used for adjusting the throwing air output and the material speed of travel, dress powder sieve in the lower casing, its shell end opening is a discharging opening, and knife section is housed on the rotor main shaft.Pulverize hammer leaf, fan blade.Fan blade is to be welded by hammer leaf spacer and square iron plate, and it is movable that this throwing air-supply leaf is through on the bearing pin, and the wind-force that existing generation is bigger has the soft energy of meeting hard bounce-back again.

The connected mode material bin

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Grass feeding bucket-hand hay cutter is rubbed the pulverizing chamber filament mouth

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Feed opening

Do experiment with 15 horsepower diesels, rotor mill was without fan blade when throttle was worked in the diesel engine, when rubbing thread, filament mouth, the grass inlet plate is opened, when material enters hand hay cutter when cutting the chamber, when touching the blade of main shaft, material and cutter produce inertia, the material automatic feed falls into after driven knife and dead knife are cut off to pulverize and rubs cabinet, is taken to beat on the pulverizing chamber tooth plate by the hammer leaf on the high-speed rotary main shaft and rubs, material is after rubbing in one section pulverizing chamber, spray by filament mouth, be finished product, because of grass inlet, the filament mouth upper shell that coexists, because of rotatory inertia with import and export the wind-force effect, the material of having rubbed light weight preferentially blows out external, after the heavy tangerine section of matter is rubbed several weeks, by the filament mouth ejection, unhelpful dust is sifted out by the lower house sieve, improves the quality of products.Strengthen the distance of spray silk if desired, can adorn fan blade.Adjust left plate air inlet size, can change the speed of travel of rubbing material in the careless pulverizing chamber, air inlet is transferred big, and the walking of material is slow, and the dynamics of rubbing strengthens.It is little that air inlet is transferred, and the walking of material is fast, rubs a little less than the dynamics, and it is the basis that this machine rubs that careless length hand hay cutter cuts, and finished product thickness length is relevant with the speed of this machine, and speed height then finished product is short thin, on the contrary thick length.Because of sieve is chosen in advance,, during powder, grass inlet and filament mouth plate plugged get final product so in pulverizing or rub silk exchange process, need not change.

This machine is a suspension type, can be placed in more than 15 horsepowers before the four-wheel tractor on insurance or the rear haulage plate, drives with diesel engine, and installing before the car needs peace side spout, the also driven by motor of available equal-wattage.

The beneficial effects of the utility model are, it has overcome existing hammer slice type grass cutting and rubbing crasher and has rubbed often obstruction in short-term of sieve in the careless process at hand hay cutter, the forage grass finished product is more than really up to the mark section or the inefficient deficiency of overbreak, it only passes through grass inlet, filament mouth is placed upper casing, be that part is rubbed pulverizing chamber between two mouthfuls, three parts are communicated with, left plate has been set up adjustable air inlet, on rotor, join the simple structure of suitable hammer leaf and fan blade, in light weight, realized less energy consumption, quality of finished product good, powder are rubbed the purpose of efficient two-supremes.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is the Facad structure figure of the utility model embodiment.

Fig. 2 is that the side of the utility model embodiment is cutd open structure chart.

Fig. 3 is right plate and grass inlet structure chart.

Fig. 4 is the adjustable air inlet structure figure of embodiment left plate.

Fig. 5 is the rotor portion structure chart.

Fig. 6 is hammer leaf and fan blade distribution schematic diagram.

Fig. 7 is a hammer leaf support schematic diagram.

Fig. 8 blade structure figure.

Fig. 9 is hammer slice type grass cutting and rubbing crasher and four-wheel tractor connection diagram.

Among the figure 1, lower house, 2, bearing bracket, 3, bearing block, 4, grass inlet, 5, the grass inlet plate, 6, grass feeding bucket, 7, the tooth plate hold-down nut, 8, right plate, 9, material bin, 10, the filament mouth plate, 11, filament mouth, 12, upper shell, 13, adjustable air inlet, 14, sheave, 15, the sieve sheet, 16, the moving knife assembly, 17, hammer leaf, 18, hammer carrier, 19, the frontal arc plate, 20, tooth plate, 21, door, 22, feeding mouth, 23, the backarc plate, 24, dead knife, 25, air inlet, 26, the air inlet fender plate, 27, set bolt, 28, main shaft, 29, the hammer leaf pin shaft hole, 30, spacer, 31, nut, 32, big blade, 33, little fan blade, 34, storagetank, 35, blanking tube, 36, link.37, tractor.

Embodiment

In the embodiment shown in fig. 1, lower house (1) and bearing bracket (2) welding, grass feeding bucket (6) is connected with bolt with grass inlet (4), grass inlet (4) is that right plate (8) is gone up the open semicircle mouth and band steel is welded, arc stays seam to put plate (5) as shown in Figure 3 on the grass inlet, upper shell backarc plate keeps left, and side plate is opened the sub-fraction mouth, this mouthful gone up and be welded into rectangular cylinder with steel plate, the tube top is stayed seam to put plate (10) to form filament mouth (11), and backarc plate institute pacifies tooth plate in surplus part the inside and does a part of rubbing pulverizing chamber.

In the embodiment shown in Figure 2, sieve sheet (15) is placed on the lower house slideway, tooth plate (20) is with on the fixing frontal arc plate (19) of screw, in the middle of upper shell arc plate lid, open the part mouth and do feeding mouth (22) to frontal arc plate direction, feeding mouth (22) biside plate boring is worn axle peace door (21) material bin (9) with screw fixedly on the feeding mouth (22), filament mouth (11) is in the shape and the positional structure of backarc plate (23) side, the side structure of moving knife assembly (16) hammer leaf (17) hammer carrier (18) on rotor main shaft.

In Fig. 3, right plate open semicircle mouth, its end opening side weld black iron plate two iron plates of weldering on peace dead knife (24) circular arc on it, they form grass inlet jointly to stay seam to assign plate (5) between two plates.

In the embodiment shown in fig. 4, on left plate near the base vertical direction be the lower house main shaft above open a round mouth and do air inlet (25), screw (27) is fixed on deep bead (26) above the air inlet (25), forms adjustable air inlet (13).

Fig. 5 is the part of rotor, and main shaft (28) is gone up mid portion and dug keyway and put on elongated key contact moving knife assembly (16) hammer carrier (18) spacer (30) successively, and two ends are fixing with nut (31), and main shaft passes through bearing, is installed on the lower house bearing block (3).

Fig. 6 big blade (32) and little fan blade (33) and hammer leaf distribution map, wherein to be through on the hammer leaf bearing pin be movable to fan blade, produce bigger wind-force during rotation, the soft energy of meeting hard bounce-back is arranged again, the position that it is pacified is filament mouth one side, this machine uses it when the hand hay cutter grass is rubbed thread, the change effect of the material speed of travel and filament mouth jet length in the pulverizing chamber of big or small fan blade.Therefore can be as required with one group at diagonal angle or all need not.

Fig. 7 hammers board mount (18) schematic diagram into shape, and the hammer leaf bearing pin is put in four angular bit holes.

Fig. 8 is the structure chart that fan blade (32) (33) is welded with hammer leaf spacer and square plate respectively.

Fig. 9 grass cutting and rubbing crasher is connected with tractor (37) rear haulage plate by link (36), and blanking tube (35) is suitable for reading to be fixed between cracker and the link, and end opening is placed on storagetank (34) lining.

Claims (2)

1, a kind of hammer slice type grass cutting and rubbing crasher, this machine adopts axial feeding, the order of connection: grass feeding bucket is connected with upper casing right side grass inlet, the grass inlet base is equipped with stationary knife, open the part mouth to frontal arc plate direction in the middle of on the upper shell cover and do feed opening, this mouth is equipped with hopper and door, the upper casing the inside is equipped with tooth plate, be equipped with sieve in the lower casing, mouth is made discharging opening under the shell, and rotor is equipped with moving knife, pulverize hammer leaf and fan blade, it is characterized in that: the upper casing backarc plate side plate that keeps left is opened the sub-fraction mouth and is done filament mouth, and remainder the inside peace tooth plate is done a part of rubbing the powder chamber, and left plate is established adjustable air inlet.

2, according to right 1 described hammer slice type grass cutting and rubbing crasher, it is characterized in that: grass inlet, filament mouth are that hand hay cutter is rubbed the pulverizing chamber major part between two mouthfuls all at upper casing, and three parts are communicated with.

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