CN2705000Y - Drawing type multifunction crashing thresher - Google Patents

Abstract

The utility model provides a drawing type multifunction crushing thresher which comprises a frame, an electric motor, a main casing, a granule feeding hopper opening-closing door, a feeding hopper, a hammer slice supporting plate, a main axis, hammer slices, a discharging hopper, etc. The drawing type multifunction crushing thresher is characterized in that the main casing is provided with a crushing chamber which is similar to the main casing in shape and is defined by granule crushing screens; the hammer slice supporting plate on the main axis is symmetrically provided with three groups of the hammer slices fixed along the axial direction of the main axis through a bush; hammer slice separation rings are provided between the hammer slice supporting plate and the hammer slices; the other end of the main axis is provided with an axial flow type air extractor; the circle-shaped granule crushing screens are sheathed on the outer circumferences of the hammer slices; a feeding inlet is positioned above the casing. Compared with prior art, the utility model is compact in structure; the hammer slice crushing machine has the advantages of epigranular completed products, high efficiency, long service life and wide usage; the utility model only needs a 220V single-phase power source and can also use a miniature diesel engine to process different agricultural products.

Description

Exhausting formula multifunctional crushing thresher

Technical field:

The utility model belongs to grain, feed processing machinery, and particularly a kind of and multi-functional pulverizing, blue or green dry feed kill and cut, corn threshing is relevant.

Background technology:

Crushing thresher is grain or feed processing conventional machinery, employed in the market Crushing thresher, and general utility functions are all more single, can not realize a tractor serves several purposes.Peasant household often buys multiple machinery in order to realize multiple function, can not use effectively as seasonal product, and the time that some machinery used in 1 year is very short, and take up room, easily cause the corrosion of machinery, cause non-usability depreciation, increase the burden of peasant household, use cost is very high.For adapting to the use power of various machineries, be equipped with corresponding power again respectively, more increased the weight of peasant's burden.The availability of machinery is low, is unfavorable for development of rural economy.Existing grinding and processing machinery makes the installment work more complicated, because the self structure design is unreasonable, function conversion maintenance is inconvenient, inefficiency, and major defect is embodied in following several respects.Function singleness: generally have only one or two kind of machining functions,, have following problem: the energy consumption height though the processing equipment function of indivedual manufacturer production is more, because it is long-pending not enough that dressing sieve leaks charge level, dressing sieve leaks 1/2nd of the long-pending not enough dressing sieve circumferential area of charge level, and it is slower to cause leaking material, and living load is heavy.The dismounting inconvenience: existing multi-functional grinding and processing machinery, renewal part is loaded down with trivial details.Because the energy consumption height needs the big power of adapted.

The utility model content:

The purpose of this utility model is in order to overcome above deficiency, to be improved on the basis of existing technology, provide a kind of simple in structure, production efficiency is high, long service life, energy consumption is low, the multifunctional crushing thresher that the function conversion is fast, easy to maintenance.

The purpose of this utility model is achieved like this:

The utility model exhausting formula multifunctional crushing thresher; comprise electromotor; main casing; feed hopper and main shaft; motor mounting is on frame; bearing block is supported on the two ends of main shaft respectively; greatly improved the stress of main shaft; can guarantee the working stability performance of main shaft; it is characterized in that in described main casing, surrounding the shape pulverizing chamber similar with sieve to described main casing by the particulate material pulverizing; its main shaft stretches into that symmetry is equipped with two groups of hammer leaves on three hammer leaf support plates of hammer leaf gripper shoe in main shaft stretches into housing in the main casing; distance between the hammer leaf support plate is fixed with lining; the other hammer leaf cage ring that all is equipped with of bell sheet; one end of main shaft is equipped with belt pulley, and the other end is equipped with propeller fan.Particulate material is pulverized with in the sieve embedding operating room, formed the crushed work chamber, the powder after the axial flow air exhauster will be pulverized is rapidly extracted out.

Described exhausting formula multifunctional crushing thresher; its feature is that also hammer leaf is connected on the hammer leaf gripper shoe evenly distributedly with the hammer leaf pin; even, the symmetrical distribution of hammer leaf on one group of hammer leaf gripper shoe is with the balance that guarantees rotor and make hammer leaf can hit material equably.

Compare with existing exhausting formula crushing thresher, the utlity model has following advantage:

1., the utility model integrates pulverizing threshing defibrination, particulate material on the pulverizing chamber inner periphery is pulverized with sieve leakage charge level long-pending greater than 1/2nd of the indoor circumferential area of circular crushed work, the granularity that is crushed to requirement so just can be pulverized with passing through the sieve from particulate material, and the material that is not crushed to the granularity of requirement can continue in pulverizing chamber, pulverized along with the rotation of hammer leaf, till meeting the requirements of granularity, thereby crush efficiency height not only, and the raw meal particle size that can pulverize is even.

2. exhausting formula multifunctional crushing thresher provided by the utility model because the rotating speed of its adjustable speed-changing, thereby not only can be used for threshing corn, kill and cut crops such as potato rattan, pulverized particles dry feed.

3. exhausting formula multifunctional crushing thresher provided by the utility model, because its hammer leaf is many, thereby wear-resisting, produce centrifugal wind simultaneously, can reduce the temperature in the pulverizing chamber, prevent that hammer leaf and main shaft are overheated, thereby its service life has been grown in the court of a feudal ruler.

4. exhausting formula multifunctional crushing thresher provided by the utility model; because the pulverizing chamber of its special construction; thereby not only can be used for crops such as crushing maize, potato rattan, straw; simultaneously be provided with the straw material that will reach the requirement particle after the axial flow air exhauster will be pulverized and extract out rapidly, improved mechanical operating efficiency at the other end of main shaft.

5. exhausting formula multifunctional crushing thresher provided by the utility model has simple in structurely, and function is more, keeps away and changes the cumbersome of parts when having exerted oneself translation function, has also simplified operation simultaneously; Function is changed, maintenance is convenient, high efficiency, and use cost is low, long service life, warp and similar machines product contrast experiment, the reduction of a ton material power consumption is more than 30%.

Description of drawings:

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is Figure 1A-A cutaway view;

Fig. 3 is the corn threshing structural representation;

Fig. 4 is semicircle corn threshing roller end view;

Fig. 5 is the front view of fan blade;

Fig. 6 is a hammer leaf support plate front view;

Fig. 7 is that particulate material is pulverized with the sieve end view.

Embodiment:

As Fig. 1---shown in Figure 7; a kind of exhausting formula multifunctional crushing thresher is formed pulverizing threshing operating room by frame 25, main casing 5, hammer leaf support plate 13, hammer leaf pin 7, hammer leaf cage ring 8, hammer leaf 9, particulate material pulverizing with parts such as sieve 22, unidirectional charging baffle plates 16.Be set with three hammer leaf support plates 13 on the main shaft 23 in it, the distance that the hammer leaf support plate is 13 is fixing with lining 26, and hammer leaf pin 7 passes the distance that bell sheet 9 usefulness hammer leaf cage rings 8 fix 9 of hammer leaves; On three groups of hammer leaf pins 7 that parallel along described main shaft 23 axially evenly fixedly hammer leaf 9, hammer leaf pin 7, lining 26, hammer leaf cage ring 8 are contained on the main shaft 23 and lock with round nut 10.Open-close type feed hopper 29 usefulness hinges 15, handwheel 18 are hinged on the main casing 5; Bearings at both ends 4 supporting shafts; Particulate material is pulverized with sieve 22 and is inlaid in the main casing 5, on open-close type feed hopper 29, be furnished with particulate material feed hopper 14 and non-particulate material charging aperture 17, Blower Housing 12 is fixed on the bearing block 6 of main casing 5 one ends, and fan blade 19 employings of axial fan compress backing plate and screw 24 is fixing; Be provided with discharging opening 20 in main casing 5 lower ends.When pulverized particles material or straw material, airduct 21 can be connected with discharging opening 20, to extract out from powder outlet 27, electromotor 1 provides power by pulley concial disk for this machine.

Particulate material is pulverized function declaration: airduct 21 and discharging opening 20 are carried out chute is embedded to be connected, particulate material enters from particulate material feed hopper 14, particulate material feed hopper 14 is provided with the size of plate 11 with the regulation and control inlet amount, and is extracted out from powder outlet 27 by propeller fan fan blade 19 with sieve 22 by the particulate material pulverizing.

Straw is pulverized function declaration: straw enters from non-particulate material charging aperture 17, and extracts out from powder outlet 27 by propeller fan fan blade 19 (architectural feature of fan blade is seen shown in Figure 5) with sieve 22 connection airducts 21 and discharging opening 20 by the particulate material pulverizing.During use, according to the type of wanting comminuting matter, the particulate material that installs suitable aperture is with sieving, material is put into by non-particulate material charging aperture 17, actuating motor 1, further adjust speed change by conversion electrical machine belt pulley 2 or small pulley 3, make main shaft 23 high speed rotating, drive hammer leaf support plate 13 high speed rotating, and then make hammer leaf 9 high speed rotating in pulverizing chamber, thereby material is pulverized by bump in pulverizing chamber, when material be crushed to require granularity after, its pulverized particles around the pulverizing chamber enters space between main casing 5 and the pulverizing chamber with sieve, and leans on the suction of gravity and blower fan to fall into the bottom of main casing 5, under the suction of air exhauster, sucked the suction inlet of air exhauster by suction tube, and from its powder outlet 27 dischargings, not pulverized material continues to be pulverized in pulverizing chamber, repeats said process.

Potato, Ipomoea batatas, coupling taro are pulverized function declaration: particulate material is pulverized with sieve 22 taken out in main casing 5, potato, Ipomoea batatas, coupling taro enter from non-particulate material charging aperture 17, behind the hammer leaf 9 bump pulpings by high speed rotating, from discharging opening 20 dischargings.

Corn threshing explanation: particulate material is pulverized with sieve 22 from main casing 5 taking-ups, after hammer leaf 9 toppled over along directions two semicircle corns being broken away from the roller (see figure 4)s is fixed on the hammer leaf gripper shoe 13 by corn threshing roller hold-down screw 28, embedding corn threshing sieve 31 forms corn threshing operating rooms (see Fig. 3,4) corn ear and enters from charging aperture 17, the friction and Extrusion threshing of corn threshing roller by low-speed running after the belt pulley speed governing and corn threshing sieve, corn and corncob are from discharging opening 20 dischargings.

Green fodder cuts off and illustrates: particulate material is pulverized with sieve 22 taken out from main casing 5, green fodder enters from non-particulate charging aperture 17, and after hammer leaf 9 cut-outs by high speed rotating, blank is discharged from discharging opening 20.

The utility model user need only the 220V single phase poaer supply, also can select small diesel engine for use, selects for use the hole of minimum centers-distance such as hammer leaf wearing and tearing can change two connecting holes simultaneously when hammer leaf newly uses and reaches and prolong the hammer leaf purpose of service time.Translation function need only be contained different agricultural product into different feed hoppers with the different parts of small wrench operation replacing can finish processing.

This machine is through on probation, and the user is reflected well.

Claims (5)

1; a kind of exhausting formula multifunctional crushing thresher; comprise main casing (5); be contained in the main shaft (23) that the bearing (4) in the bearing block (6) on the main casing (5) supports; with advancing that main casing (5) is connected; discharging opening; it is characterized in that in described main casing (5), surrounding a shape and the similar pulverizing chamber of described main casing (5) with sieve (22) by the particulate material pulverizing; the last symmetry of hammer leaf gripper shoe (13) that its main shaft (23) stretches in the main casing (5) is equipped with two groups of hammer leaves (9); distance between hammer leaf gripper shoe (13) is fixing with lining (26); hammer leaf cage ring (8) all is housed between bell sheet (9); particulate material is pulverized the particulate material that is pressed in the main casing (5) with sieve (22) embedding use on the sieve blend stop (30), main shaft (23) other end is equipped with propeller fan.

2, exhausting formula multifunctional crushing thresher according to claim 1; the main shaft (23) that it is characterized in that the other end that described main casing (5) is corresponding with described electromotor (1) is provided with propeller fan, and its suction inlet communicates with described main casing (5) bottom by airduct (21).

3, exhausting formula multifunctional crushing thresher according to claim 1 is characterized in that charging aperture (17) and particulate material feed hopper (14) are positioned at main casing (5) top of open-close type feed hopper (29).

4, exhausting formula multifunctional crushing thresher according to claim 1 and 2 is characterized in that discharging opening (20) and airduct (21) adopt that chute is embedded to be connected.

5, exhausting formula multifunctional crushing thresher according to claim 1, it is long-pending greater than 1/2nd of the indoor circumferential area of circular crushed work to it is characterized in that the particulate material pulverizing is leaked charge level with sieve (22).

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