CN2614433Y

CN2614433Y - Multifunction hay cutting, rubbing & crushing machine

Info

Publication number: CN2614433Y
Application number: CN 03240816
Authority: CN
Inventors: 李英成
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-03-13
Filing date: 2003-03-13
Publication date: 2004-05-12
Anticipated expiration: 2013-03-13

Abstract

The utility model relates to a multifunctional machine of chaff cutting, kneading and disintegrating which integrates the function of chaff cutting, kneading and disintegrating, comprising a hopper, a machine body, a roller feeding device, a driving mechanism, a hammer disintegrating mechanism and a wind-engaging mechanism. A relocatable cover is positioned on the machine body, wherein a plurality of knives fixed on a knife disc are arranged between the roller feeding device and the hammer disintegrating mechanism, and a cutting mechanism constituted of certain knives and coordinating with the knives is fixed on inner shell of the machine body. The axial direction of the knife disc is parallel with that of hammer shaft of the hammer disintegrating mechanism. An upper discharging port and a lower discharging port both connected with the wind-engaging mechanism are positioned in the lower portion of the machine body. A detachable oblique baffle is arranged between the cutting mechanism and the hammer disintegrating mechanism and a detachable side baffle connected with the oblique baffle is positioned in the upper discharging port. The machine has high efficiency, fast speed, wide application and reasonable structure.

Description

Multi-functional hand hay cutter grass, rub grass, cracker

Technical field

The utility model relates to a kind of agriculture and animal husbandry machinery, especially relate to a kind ofly will cut up with a hay cutter grass, rub grass, pulverize the multi-functional hand hay cutter be integrated in one careless, rub grass, cracker.

Background technology

At present, the forage grass that people generally use, the feed processing machinery overwhelming majority are beater disintegrating machines, and this machine can only be used for pulverizing; The patent No. is 01228764.4 to have announced a kind of beater disintegrating machine that can realize cutting up with a hay cutter grass simultaneously, pulverize one, this machine is to have installed moving knife additional in the end of hammer leaf, cooperate realization hand hay cutter grass with the stationary knife of porch, and the hand hay cutter grass enters from two hoppers respectively with pulverizing, this cracker is owing to be subjected to the processing difficulties of the limitation of feed angle, cutting angle and cutting speed for corn stalk or shrub branch etc., and can not realize rubbing careless function.And general beater disintegrating machine is in the process of the strong material of processing fiber, and the material to be machined power that power repeated stock, processing flexibility material consumed that is hit is big, and efficient is low.

Summary of the invention

The purpose of this utility model provide a kind of efficient height, speed fast, of many uses, rational in infrastructure collect the hand hay cutter grass, rub grass, pulverize careless in the multi-functional hand hay cutter of a machine, rub grass, cracker.

The utility model is realized in the following way: a kind of multi-functional hand hay cutter grass, rub grass, cracker, comprise hopper, body, roller feeder, transmission mechanism, hammer crusher structure and air draught mechanism, it is characterized in that a relocatable cover plate is arranged on the described body, be fixed on the shut-off mechanism that the stationary knife that matches with described moving knife on the described body inner casing is formed by one by being fixed on several moving knife and on the cutterhead between its inherent described roller feeder and the described hammer crusher structure, described cutterhead axially and axially the paralleling of the hammer slice axis of described hammer crusher structure; There are a top discharge mouth and lower discharge port to communicate respectively with described air draught mechanism in the bottom of described body; Between described shut-off mechanism and described hammer crusher structure, a dismountable slanting baffle is arranged, a dismountable side dividing plate that links to each other with described slanting baffle is arranged at described top discharge mouth place; Described cutterhead is a column, and described moving knife is evenly equipped with four along the radial symmetric of described cutterhead.

Described roller feeder is made up of going up the feeding roller and feeding roller down of can fluctuating.

Side along the axial shell of hammer slice axis in the described hammer crusher structure has a semicircle dental lamina, and opposite side has a dismountable semicircle screen cloth on described lower discharge port top.

Described transmission mechanism is made up of the deceleration transmission between the speedup transmission between motor and hammer slice axis and the blower fan main shaft, hammer slice axis and the described cutter axis, hammer slice axis and described deceleration transmission and the described Synchronous Transmission that goes up between feeding roller and the following feeding roller that goes up between the feeding roller.

Described air draught mechanism is an air-introduced machine, and the impeller of blower fan and hammer slice axis are coaxial with speed, and its blade and the impeller disk are the fixed form of curved surface inset type.

The utility model has following effect:

1) compact conformation, rationally, efficient is high: the multi-functional hand hay cutter that the utility model provides is careless, rub grass, cracker is made up of feeding, cut-out, pulverizing, discharging mechanism successively, when processing feed or forage grass, can realize cutting off earlier like this and afterwards crumple or cut off earlier the course of work of afterwards pulverizing, and adopted unique transmission mechanism, reduced in power transmission process energy loss, simultaneously a big chunk impulsive force in the power transmittance process is converted into and cuts shearing, thereby must improve efficient greatly.

2) of many uses: this machine can be cut into uniform section shape with green grass or various blue or green straw, blue or green storage or bright feeding, half-dried crop straw can be processed into soft cotton-shaped again, being convenient to directly looses feeds, bundling stores or external application, concentrated feed or dried straw and shrub branch can also be processed into pulverulence, add water and mix the feed of feeding or preparing other kind; This machine both had been adapted to poultry producers such as pig, fish, chicken, duck and had used, and was applicable to that also ruminant domestic animal raisers such as ox, sheep, camel use, and was applicable to that also developing other special cultivation already uses.

3) process is special: after half-dried straw that this machine is earlier stronger with fibroid and branch are cut into the section shape of Len req, crumple into soft cotton-shaped again, domestic animals such as ruminant ox, sheep, camel are easily chewed agree eat, be convenient to ruminate digestion, comply with the digestion rule of looking for food of ruminant.

4) long service life: the utility model provides multi-functional hand hay cutter grass, rub grass, cracker has adopted unique transmission mechanism, thereby buffering, good damping result, reduced the fatigue strength of machine, running steadily, quiet, dynamic balancing that strictness has been controlled, minimizing by a relatively large margin the plane eccentric throw and the axial kinetic moment of moving component, the vibration frequency and the vibration width of cloth of each vibration source have been reduced as much as possible, the resonance of having avoided machine to produce in the running, thereby the vibration and the noise that have produced when having reduced the machine work done have significantly improved the working environment of machine.

5) stable performance: the utility model has reasonably been used the speed difference of each part rotation and has been rotated inertia force and the centrifugal force that produces, and made full use of the interaction force of kinematic system, the moment that has been formed by impulsive force when having overcome machine run is short of power and trembling of producing and the centrifugal force negative interaction when crudy is gentlier expected; Adopted rational angle of fan leaves and shell shape, the centrifugal force when cutterhead and hammer slice axis are rotated can form making a concerted effort of convey materials with the gravitation of blower fan, reduced heavy knot of material and obstruction.

6) a tractor serves several purposes: the utility model is last lower discharge port with two air inlets of blower fan, make it press the wind form to integrate the characteristics of axial-flow type and centrifugal fan, change the flow direction of material with dividing plate and baffle plate, make material be processed into different conditions, realize a tractor serves several purposes by the different motion mechanism of machine.

Description of drawings

Fig. 1 is the utility model structural representation;

Fig. 2 is the left view of the utility model Fig. 1;

Embodiment

A kind of multi-functional hand hay cutter grass, rub grass, cracker, comprise hopper 2, body 8, roller feeder 20, transmission mechanism 21, hammer crusher structure 22 and air draught mechanism 23, one relocatable cover plate 1 is arranged on the described as depicted in figs. 1 and 2 body 8, be fixed on the shut-off mechanism 24 that the stationary knife 13 that matches with described moving knife 12 on described body 8 inner casings is formed by one by being fixed on several moving knife 12 and one on the cutterhead 11 between its inherent described roller feeder 20 and the described hammer crusher structure 22, described cutterhead 11 axially and axially the paralleling of the hammer slice axis of described hammer crusher structure 22; There are a top discharge mouth 25 and lower discharge port 26 to communicate respectively with described air draught mechanism 23 in the bottom of described body 8; One dismountable slanting baffle 10 is arranged between described shut-off mechanism 24 and described hammer crusher structure 22, a dismountable side dividing plate 9 that links to each other with described slanting baffle 10 is arranged at described top discharge mouth 25 places; Described cutterhead 11 is columns, and described moving knife 12 is evenly equipped with four along the radial symmetric of described cutterhead 11; Described roller feeder 20 is made up of going up feeding roller 3 and feeding roller 4 down of can fluctuating; Side along the axial shell of hammer slice axis in the described hammer crusher structure 22 has a semicircle dental lamina 28, and opposite side has a dismountable semicircle screen cloth 27 on described lower discharge port 26 tops; Described transmission mechanism 21 by the deceleration transmission between 11 of the speedup transmission between motor and hammer slice axis and the blower fan main shaft, hammer slice axis and the described cutterheads, hammer slice axis and described go up between the feeding roller 3 deceleration transmission and described go up feeding roller 3 and down the Synchronous Transmission between the feeding roller 4 form; Described air draught mechanism 23 is air-introduced machines, and the impeller of blower fan and hammer slice axis are coaxial with speed, and its blade and the impeller disk are the fixed form of curved surface inset type.

During chaffcutter, green grass or crop straw are put into by hopper 2, and the rotation of feeding roller 3 and following feeding roller 4 is sent on the process, under the interaction of moving knife on the cutterhead 11 12 and stationary knife 13, with the material shape of cutting into chunks, material is directly gone out from top discharge mouth 25 by the gravitation of blower fan.

When rubbing grass, take down slanting baffle 10, block top discharge mouth 25 with side dividing plate 9, material is put into from hopper 2, send into by roller feeder 20, cut off through shut-off mechanism 24, under cutterhead 11 action of centrifugal force, material enters in the hammer crusher structure 22, hammer slice axis produces strong wallop with dental lamina 28 in rotation, under the effect of extruding, frictional force, section shape material is crumpled into soft cotton-shaped, rely on joint efforts cotton-shaped material being drawn from lower discharge port 26 of gravitation of the centrifugal force of hammer slice axis high speed rotating and air draught mechanism 23 then.

During pulverizing, outer rim at hammer slice axis installs semicircle screen cloth 27, itself and semicircle dental lamina 28 form the tubular pulverizing chamber, during work, granule materials directly enters pulverizing chamber by hopper 2, and hammer slice axis produces strong wallop with dental lamina 28 in rotation, under the acting in conjunction of shear extrusion, frictional force, be processed into pulverulence, rely on the centrifugal force of hammer slice axis high speed rotating and with joint efforts material being drawn from lower discharge port 26 through screen cloth 27 of air draught mechanism 23 gravitation to draw then.

Claims

1. a multi-functional hand hay cutter is careless, rub grass, cracker, comprise hopper (2), body (8), roller feeder (20), transmission mechanism (21), hammer crusher structure (22) and air draught mechanism (23), it is characterized in that a relocatable cover plate (1) is arranged on the described body (8), the shut-off mechanism (24) that a stationary knife (13) that has several moving knife (12) and that are fixed on the cutterhead (11) to be fixed between its inherent described roller feeder (20) and the described hammer crusher structure (22) to match with described moving knife (12) on described body (8) inner casing is formed, described cutterhead (11) axially and axially the paralleling of the hammer slice axis of described hammer crusher structure (22); There are a top discharge mouth (25) and lower discharge port (26) to communicate respectively in the bottom of described body (8) with described air draught mechanism (23); One dismountable slanting baffle (10) is arranged between described shut-off mechanism (24) and described hammer crusher structure (22), locate a dismountable side dividing plate (9) that links to each other with described slanting baffle (10) at described top discharge mouth (25).

2. multi-functional hand hay cutter grass as claimed in claim 1, rub grass, cracker, it is characterized in that described cutterhead (11) is a column, described moving knife (12) is evenly equipped with four along the radial symmetric of described cutterhead (11).

3. multi-functional hand hay cutter grass as claimed in claim 1 or 2, rub grass, cracker, it is characterized in that described roller feeder (20) gone up feeding roller (3) and feed roller (4) down and formed by what can fluctuate.

4. multi-functional hand hay cutter grass as claimed in claim 1 or 2, rub grass, cracker, it is characterized in that in the described hammer crusher structure (22) along a side of the axial shell of hammer slice axis one semicircle dental lamina (28) being arranged, opposite side has a dismountable semicircle screen cloth (27) on described lower discharge port (26) top.

5. multi-functional hand hay cutter grass as claimed in claim 1 or 2, rub grass, cracker, it is characterized in that described transmission mechanism (21) feeds roller (3) and the following Synchronous Transmission that feeds between the roller (4) is formed by the deceleration transmission between the speedup transmission between motor and hammer slice axis and the blower fan main shaft, hammer slice axis and described cutterhead (11) axle, hammer slice axis and described deceleration transmission and described going up of going up between the feeding roller (3).

6. multi-functional hand hay cutter grass as claimed in claim 1 or 2, rub grass, cracker, it is characterized in that described air draught mechanism (23) is an air-introduced machine, and the impeller of blower fan is coaxial with fast with hammer slice axis, its blade and the impeller disk are the fixed form of curved surface inset type.