CN2226384Y

CN2226384Y - Huller for lotus seed

Info

Publication number: CN2226384Y
Application number: CN 95237281
Authority: CN
Inventors: 黄学超
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-07-27
Filing date: 1995-07-27
Publication date: 1996-05-08
Anticipated expiration: 2005-07-27

Abstract

The utility model relates to a huller for lotus seeds, which overcomes the defect of the existing huller which is easy to break the lotus seeds. The utility model is formed in the way that a rotary cover is arranged in a hopper, semi-circular arc guide grooves are evenly arranged on a machine plate below the rotary cover, each guide groove is corresponding to one spiral propeller, and a material-wiping plate is arranged at the surrounding side of the rotary cover. The lower parts of the outlets of the guide grooves are correspondingly provided with combination holes of a knife wheel and two friction wheels. The utility model also comprises a gear drive mechanism which is utilized to drive the rotary cover, the spiral propellers and the knife wheel to rotate. The utility model can simultaneously remove the hulls of a plurality of lotus seeds and overcome the phenomenon of broken seeds. Thereby, the utility model is suitable for the process of the broken seeds of lotus.

Description

Lotus seed shelling machine

The utility model relates to a kind of lotus seeds broken shell mechanical device.

The processing of shell lotus is at present shelled mostly because of mechanical imperfection can't adapt to production requirement, and great majority produce Lian Qu and lotus seeds deep-processing factory all also with the tradition mode of manually peeling off, and expend many man-hour, and physical labor intensity is big, and production efficiency is low.People also once developed with hand lotus seed shelling machinery, it is that hand moving two friction wheels of personnel selection and a break bar make lotus seed shelling, and be that broken shell is sent on a ground to, its labor productivity is still very low, also the someone developed automatic lotus seed shelling machine, though these machineries can be in large quantities to lotus seed shelling, but it can not control the lotus seeds feeding manner when the lotus seeds charging, and lotus seeds are spheroids, so usually lotus seeds are crushed, cause yield rate low, waste very big, and its device structure complexity, the cost height is so can't promote the use of.

The purpose of this utility model is to provide a kind of can control the lotus seeds feeding manner automatically, strips out the lotus seed shelling machine of qualified lotus seeds in a large number.

The utility model is achieved in that a kind of lotus seed shelling machine comprises the lotus seed shelling mechanisms that break bar 2 of gear drive transmission and two annular knurl friction wheel 3 compositions are housed on the frame 1, be equipped with in the hopper 12 of frame 1 top by the conical swivelling cover 4 of gear drive transmission, the side of the machine plate 5 of installing evenly has the downward semi arch gathering sill 6 of curve on the frame 1 below swivelling cover 4 peripheries, spiral propeller 7 respectively corresponding each semi arch gathering sill 6 by the gear drive transmission are housed on frame 1, the lotus seed shelling mechanism that below the outlet of each semi arch gathering sill 6, has the combination bore that is angular distribution by break bar 2 and two annular knurl friction wheels 3 to constitute, the side on the swivelling cover 4 be equipped with axle skinning loam piece 13 be in gathering sill 6 above.On a circle side that is installed in the machine plate 5 on the frame 1 below the swivelling cover 4, evenly have the downward semi arch gathering sill 6 of curve, corresponding one of each semi arch gathering sill 6 is contained in spiral propeller 7 on the frame 1 with axle, or on swivelling cover 4 all side walls, have screw thread formation spiral propeller 7, enclose along one of the corresponding machine plate 5 on frame 1 of 7 one circles of the spiral propeller on the swivelling cover 4 and evenly have the downward semi arch gathering sill 6 of curve.Each annular knurl friction wheel 3 that lotus seed shelling mechanism encloses at home and abroad all is to be installed on the slide block 8 that can move horizontally, and is contained between bolt 9 in the screw and the slide block 8 spring 10 is housed.The downside of skinning loam piece 13 has oblique scarce 11.

The utlity model has compact conformation, can because this decorticator adopts spiral propeller and the downward semi arch gathering sill of curve, can make the direction of every lotus seeds that enter shelling mechanism obtain unified control in large quantities to lotus seeds broken shell processing, be convenient to peel off, overcome the phenomenon of broken son when peeling off, and it is to have a plurality of gathering sills and shelling mechanism to work simultaneously, so can a large amount of peeling off, have the saving of labor, laborsaving, labor productivity is high, easy operation and maintenance, cost is low, is easy to promote the use of.

Fig. 1 is the utility model embodiment one structural representation

Fig. 2 is the partial sectional view of overlooking of Fig. 1

Fig. 3 is the partial enlarged view of Fig. 1

Fig. 4 is the partial enlarged view of Fig. 1

Fig. 5 is the A-A cutaway view of Fig. 3

Fig. 6 is the utility model embodiment two structural representations

Fig. 7 is the partial sectional view of overlooking of Fig. 6

Fig. 8 is the partial enlarged view of Fig. 6.

Below in conjunction with accompanying drawing the utility model is described in further detail:

Embodiment one: as Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Figure 5, the utility model lotus seed shelling machine is by belt pulley 14 and power transmission shaft 15 are housed on the frame 1, other end installing cone pinion 16 engagement large bevel gears 17 at power transmission shaft 15, large bevel gear 17 and gear wheel 20 and wide pinion 19 are that triple gear is installed on the central shaft 18, at central shaft 18 upper ends installing swivelling cover 4, hopper 12 in the periphery of swivelling cover 4, the first half engagement duplex gear wheel 21 of the wide pinion 19 of triple gear, pinion material shaking canine tooth 22 on the duplex gear wheel 21, material shaking canine tooth 22 is installed on the central shaft 18, driven rotary lid 4 rotates, the Lower Half of the wide pinion 19 of triple gear engagement carrier gear 23 meshing gear 24 again drives the pinion 26 engagement big internal gears 27 of axle 25 and axle 25 upper ends, shown in Figure 2 as Fig. 1, big internal gear 27 engagement pusher pinions 28, pusher pinion 28 and spiral propeller 7 have a plurality of being evenly distributed on to make a circle in 4 weeks of swivelling cover, the equally distributed downward semi arch gathering sill 6 of curve that has of one circle is arranged on the machine plate 5 below the swivelling cover 4, each gathering sill 6 corresponding spiral propeller 7, as Fig. 3, Fig. 4, shown in Figure 5, two skinning loam pieces 13 of symmetry installing on outer side edges around the swivelling cover 4, skinning loam piece 13 usefulness axle is installed on the swivelling cover 4, downside at skinning loam piece 13 has oblique scarce 11, the outlet lower end of gathering sill 6 is to having by two annular

knurl friction wheels

3 and 2 three wheel centers of distribution triangular in shape of break bar hole, break bar 2 and two annular knurl friction wheels 3 are formed lotus seed shelling mechanism, there is a lotus seed shelling mechanism below of each gathering sill 6, as Fig. 1, Fig. 2, shown in Figure 3, so this function is peeled off to many lotus seeds simultaneously, the transmission of break bar, as shown in Figure 1, drive break bar 2 rotations of axle and axle upper end by gear wheel 20 pinion mates of triple gear, the axle of annular knurl friction wheel 3 in the outer part is installed on the slide block 8, as shown in Figure 1, between slide block 8 and the adjusting bolt 9 spring 10 is housed, be convenient to adjust at any time the size in the hole of shelling mechanism according to the lotus seeds size, reach 100% peel off and not broken son.

Operation principle is: will divide big, in, lotus seeds after the little Preliminary screening are poured in the hopper 12, rotation through swivelling cover 4, drive skinning loam piece 13, lotus seeds are daubed in the semi arch gathering sill 6, through the circular arc slide slope of gathering sill 6 and the pressure of skinning loam piece, lotus seeds enter in the groove of spiral propeller 7, be subjected to the thrust of spiral, lotus seeds enter the semi arch targeting part of gathering sill 6, with lotus seeds directly in the triangle centre bore that enters break bar 2 and two annular knurl friction wheels 3, because the triangle inscribed circle diameter that the cylindrical of two friction wheels 3 and a break bar 2 is formed continues to be subjected to the thrust of spiral propeller 7 in semicircle gathering sill 6 less than shell lotus diameter Gu Kelian, until being forced into wherein, because the friction of friction wheel 3 drives, lotus seeds produce self rotation, and the incision of break bar 2 makes the two halves separation up and down of lotus shell, under the thrust of second shell lotus, shell and red lotus are just discharged from dumping pit again.

Embodiment two, as Fig. 6, Fig. 7, shown in Figure 8, its structural principle is identical with embodiment one, difference is that spiral propeller 7 is below swivelling cover 4, on the machine plate 5 around the spiral propeller 7, evenly have the downward semi arch gathering sill 6 of a circle curve, below each gathering sill 6, have by break bar 2 and two lotus seed shelling mechanisms that friction wheel 3 constitutes, the transmission mechanism of present embodiment is the cone pinion 16 engagement large bevel gears 17 by the other end of belt pulley 14, large bevel gear 17 joins together with gear wheel 20 and is installed on the central shaft 18, installing spiral propeller 7 and swivelling cover 4 on central shaft 18, axle and the break bar on the axle 2 that gear wheel 20 pinion mates drive on it rotate, all the other structures are all identical with embodiment one, and the drive mechanism of present embodiment is simpler.

Claims

1. lotus seed shelling machine, it comprises the lotus seed shelling mechanism that a break bar of gear drive transmission [2] and two annular knurl friction wheels [3] composition are housed on the frame [1], it is characterized in that being equipped with by the conical swivelling cover [4] of gear drive transmission in the hopper [12] of frame [1] top, the side that frame [1] in swivelling cover [4] periphery below goes up the machine plate [5] of installing evenly has the downward semi arch gathering sill [6] of curve, respectively corresponding each semi arch gathering sill [6] of spiral propeller [7] by the gear drive transmission is housed on frame [1], in the outlet below of each semi arch gathering sill [6] the lotus seed shelling mechanism that is the combination bore formation of angular distribution by break bar [2] and two annular knurl friction wheels [3] is arranged, the side on swivelling cover [4] is equipped with the top that skinning loam piece [13] is in gathering sill [6] with axle.

2. according to the described lotus seed shelling machine of claim 1, it is characterized in that on swivelling cover [4] below is installed in a circle side of the machine plate [5] on the frame [1], evenly having the downward semi arch gathering sill [6] of curve, corresponding one of each semi arch gathering sill [6] is contained in spiral propeller [7] on the frame [1] with axle, or on all side walls of swivelling cover [4], have screw thread formation spiral propeller [7], enclose along one of the corresponding machine plate [5] on frame [1] of [7] one circles of the spiral propeller on the swivelling cover [4] and evenly have the downward semi arch gathering sill [6] of curve.

3. according to the described lotus seed shelling machine of claim 1, it is characterized in that each annular knurl friction wheel [3] that lotus seed shelling mechanism encloses all is to be installed on the slide block [8] that can move horizontally at home and abroad, be contained between bolt [9] in the screw and the slide block [8] spring [10] is housed.

4. according to the described lotus seed shelling machine of claim 1, it is characterized in that the downside of skinning loam piece [13] has tiltedly scarce [11].