CN205018245U - Peanut huller - Google Patents

Abstract

The utility model relates to an agricultural machine technical field, concretely relates to area is little, be fit for the peanut huller of middle -size and small -size peanut peasant household. Including the frame, the upper end of frame is equipped with feeder hopper and import baffle, and the lower extreme of frame is equipped with shelling mechanism, and shelling mechanism is including long shaft type roller, stripper plate, and roller surface cloth is fluted, and the stripper plate sets up on the lateral wall of frame, the tip of stripper plate and roller axial direction parallel and coordinate with roller surface gap. Whole device adopts the structure of installing feed mechanism and shelling mechanism from top to bottom, simple structure, and area is little, adopt the stripper plate to the shelling of peanut, the stripper plate is close with the shelled peanut with the gap of roller, has guaranteed to carry out the purpose that shells to the peanut, and the dynamics that acts on during the extrusion on the shelled peanut is less, can reduce at the damage degree of shelling in -process to the shelled peanut, has reduced the defective percentage of peanut, is fit for using widely in middle -size and small -size peasant household.

Description

Groundnut sheller

Technical field

The utility model relates to a kind of agricultural machinery technological field, is specifically related to the groundnut sheller that a kind of floor space is little, be applicable to middle-size and small-size peanut peasant household.

Background technology

Peanut, have another name called peanut, be China's abundance, edible a kind of nut widely, there is abundant nutrition, economic worth, peanut also has abundant medical value, as ageing resistance, blood coagulation hemostasis, the logical breast of taste blood, strengthens memory, reduction cholesterol, pre-preventing tumor etc.First of the per unit area yield of China's peanut, total product and main peanut production state of export volume Jun Ju world's same period, in peanut production process, plough wholely, to irrigate and the cargo handling operation such as plant protection achieves mechanization substantially, and sow, plastic film mulch, few, the Performance and quality of mechanical kind of gathering in the crops, pluck the production links such as fruit and shelling can't meet the demands completely.

Traditional peanut shelling adopts the mode of artificial hand stripping, wastes time and energy, inefficiency.At present, along with mechanization going deep in agricultural, existing many mechanical groundnut shellers, if the patent No. is the groundnut sheller of 201310053912.0, peanut is placed in upper and lower umbrella shape mill, drives lower umbrella shape mill to rotate by motor reel, grind peanut shell, shelled peanut and peanut shell are rolled on the circular slab of rotation, and the baffle plate on circular slab drives shelled peanut and peanut shell to rotate.This machine has the following disadvantages: 1. complex structure, and floor space is large, is not suitable for the use of middle smallholder; 2. the mode that mill grinds peanut shell is easy to make peanut fruit cracked, and the peanut fruit of acquisition is undesirable often, and substandard products are many, not only have influence on following process, also can affect the attractive in appearance of shelled peanut, reduces the desire to purchase of client.

Utility model content

The purpose of this utility model is to provide the groundnut sheller that a kind of floor space is little, substandard products are few, applicable middle-size and small-size peasant household uses.

For achieving the above object, the technical solution of the utility model is to provide groundnut sheller, comprise frame, the upper end of frame is provided with feeding mechanism, the lower end of frame is provided with sabot body, feeding mechanism comprises the feed hopper and inlet baffle that are provided with opening, sabot body comprises the roll shaft of long tubular, stripper plate, roll shaft surface has a groove, stripper plate is arranged on the sidewall of frame, the end of the stripper plate of stripper plate is axially parallel with roll shaft, the end of stripper plate coordinates with roll shaft surface gaps, gap size can allow shelled peanut pass through, inlet baffle and stripper plate lay respectively at the left and right sides of roll shaft, axially fit and arrange in the free end of inlet baffle and roll shaft surface, the below of roll shaft is provided with outlet.

In technique scheme, peanut flows to roll shaft after entering sabot body from feed hopper, the surface of roll shaft is covered with groove, and the shape size of groove is less than the size of peanut, and a part for peanut can be fallen in groove, another part is positioned at outside groove, namely exceeds the outer surface of roll shaft, roll shaft is long cartridge type, the end of the stripper plate of stripper plate is axially parallel with roll shaft, the end of stripper plate coordinates with roll shaft surface gaps, gap size can allow shelled peanut pass through, long tubular can make the contact area of peanut and stripper plate wider, extruding shelling is carried out to multiple peanut simultaneously, roll shaft rotates along the direction of extrusion of stripper plate, peanut on roll shaft is along with rotation, when peanut turns to stripper plate place, stripper plate can produce relative motion with peanut, the end of stripper plate just can extrude peanut, just fall from the gap between stripper plate and roll shaft after half peanut outside groove is extruded fragmentation and fall into outlet, half peanut in groove continues along with roll shaft rotates, the below going to roll shaft can come off downwards automatically because of Action of Gravity Field, inlet baffle can make roll shaft when rotating, ensure peanut can only along with roll shaft rotate extrude after come off again and fall into outlet, directly can not fall into outlet from the side of roll shaft.

The utility model is by arranging groove on roll shaft surface, a part for peanut is placed in groove, peanut is driven to rotate with the rotation of roll shaft again, when going to stripper plate place, extrusion cracking is carried out to peanut, shelled peanut and broken shell are fallen in gap or groove and falls into outlet, thus realize the shelling work of peanut.Adopt the structure of installing feeding mechanism and sabot body up and down at whole device, structure is relatively simple for the mode of employing mill shells, and floor space is little; Stripper plate is adopted to shell to peanut, gap and the shelled peanut of stripper plate and roll shaft are close, for the grinding of employing mill, the dynamics acted on shelled peanut is less, the damage degree to shelled peanut in de-hulling process can be reduced, decrease the defect rate of peanut, be adapted at promoting the use of in middle-size and small-size peasant household.

Further, described roll shaft is two, and two roll shafts be arranged in parallel, and stripper plate is two, and baffle plate is two pieces, adopts two cover extrusion equipments to carry out extruding shelling to peanut simultaneously, substantially increases working (machining) efficiency.

Further, described frame also comprises the separating mechanism being located at sabot body lower end, separating mechanism comprises delivery board and blower fan, delivery board is positioned at the below of outlet and is obliquely installed in frame, described blower fan is positioned at the top of delivery board, the bottom of delivery board is provided with the second outlet, and the top of the second outlet is provided with the first outlet.The shelled peanut fallen from outlet and broken shell can continue to fall into downwards delivery board, the process apoplexy chance dropped under the cooperation of gravity to an one centrifugation, shelled peanut is relatively heavier, can fall on delivery board, along with the second outlet is entered in the delivery board landing of tilting, broken shell is comparatively light, can be positioned at above shelled peanut under the effect of blower fan, can discharge from the first outlet of the second outlet top.

Further, between described blower fan and delivery board, be also provided with netted backplate, because outlet is positioned at the top of separating mechanism, avoid, from exporting the shelled peanut that falls or broken shell falls in blower fan, damaging blower fan, affecting normally carrying out of separating mechanism.

Further, described delivery board is also provided with vibrating wheels.Vibrating wheels is eccentric wheel, under eccentric effect, delivery board can along with vibration, can be positioned at the upper strata of shelled peanut in vibration by the heavier broken shell that blower fan is separated, the second outlet is slided under the effect of the delivery board tilted, shelled peanut is separated again with broken shell, improves shelled peanut degree of purity.

Accompanying drawing explanation

Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:

Fig. 1 is the structural representation of the utility model groundnut sheller embodiment 1;

Fig. 2 is the structural representation of the utility model groundnut sheller embodiment 2;

Fig. 3 is the structural representation of the utility model groundnut sheller embodiment 3;

Frame 1, feed hopper 2, inlet baffle 3, roll shaft 4, stripper plate 5, delivery board 6, blower fan 7, backplate 8, first outlet 9, second outlet 10.

Detailed description of the invention

Embodiment 1. as shown in Figure 1, comprise frame 1, the top of frame 1 is the feed hopper 2 of inverted trapezoidal shape, the below of feed hopper 2 is sabot body, the roll shaft 4 of long tubular is installed in sabot body, the surface uniform of roll shaft 4 is covered with the identical groove of size, groove growth bar shaped, long 5cm, wide 1.5cm, dark 0.5cm, frame 1 wall on the left of roll shaft 4 is provided with inlet baffle 3, axially fit and arrange in the free end of inlet baffle 3 and roll shaft 4 surface, frame 1 wall on the right side of roll shaft 4 is provided with stripper plate 5, the end of stripper plate 5 is axially parallel with roll shaft 4, there is gap in end and roll shaft 4 surface of stripper plate 5, the size in gap is 0.8cm-1cm, close with shelled peanut size, frame 1 below roll shaft 4 has outlet.

Peanut flows to roll shaft 4 after entering sabot body from feed hopper 2, and the surface of roll shaft 4 is covered with groove, the shape size of groove is similar to the half size of peanut, a part for peanut can be made to enter in groove, and another part is positioned at outside groove, namely exceeds the outer surface of roll shaft 4.Roll shaft 4 rotates along the direction of extrusion of stripper plate 5, namely rotate clockwise, peanut on roll shaft 4 is along with rotation, when peanut turns to stripper plate 5 place, stripper plate 5 can produce relative motion with peanut, and the end of stripper plate 5 just can extrude peanut, just falls from the gap between stripper plate 5 and roll shaft 4 and fall into outlet after the half peanut outside groove is extruded fragmentation, half peanut in groove continues to rotate along with roll shaft 4, and the below going to roll shaft 4 can depart from roll shaft 4 downwards automatically because of Action of Gravity Field; Inlet baffle 3 can make roll shaft 4 when rotating, and ensures that peanut directly can not fall into outlet from the left side of roll shaft 4, can only along with roll shaft 4 rotate extrude after come off again and fall into outlet, thus reach the object of extruding shelling.

Embodiment 2, as shown in Figure 2, comprise frame 1, the top of frame 1 is the feed hopper 2 of inverted trapezoidal shape, and the below of feed hopper 2 is sabot body, the roll shaft 4 of two parallel long tubulars is installed in sabot body, the surface uniform of roll shaft 4 is covered with the identical groove of size, the growth bar shaped of groove, long 5cm, wide 1.5cm, dark 0.5cm.On the left of the roll shaft 4 on the right and the right side of left side roll shaft 4 is separately installed with one piece of inlet baffle 3, the free end of two inlet baffle 3 is all axially fitted with corresponding roll shaft 4 surface and is arranged, frame 1 wall on frame 1 wall on the right side of right roll shaft 4 on the left of left side roll shaft 4 is all provided with stripper plate 5, the end of stripper plate 5 is all axially parallel with corresponding roll shaft 4, all there is gap with corresponding roll shaft surface in the end of stripper plate 5, the size in gap is 0.8cm-1cm, and the frame 1 below roll shaft 4 has outlet.

Peanut flows to roll shaft 4 after entering sabot body from feed hopper 2, and the surface of roll shaft 4 is covered with groove, the shape size of groove is similar to the half size of peanut, a part for peanut can be made to fall in groove, and another part is positioned at outside groove, namely exceeds the outer surface of roll shaft 4.Roll shaft 4 rotates along the direction of extrusion of stripper plate 5, namely right side roll shaft 4 rotates clockwise, left side roll shaft 4 rotates counterclockwise, peanut on roll shaft 4 is along with rotation, when peanut turns to stripper plate 5 place, stripper plate 5 can produce relative motion with peanut, and the end of stripper plate 5 just can extrude peanut, thus reaches the object of extruding shelling.Just fall from the gap between stripper plate 5 and roll shaft 4 after half peanut outside groove is extruded fragmentation and fall into outlet, the half peanut in groove continues to rotate along with roll shaft 4, and the below going to roll shaft 4 can depart from roll shaft 4 downwards automatically because of Action of Gravity Field; Inlet baffle 3 can make roll shaft 4 when rotating, and ensures that peanut can not fall into outlet from the gap between two roll shafts 4, can only along with roll shaft 4 rotate extrude after come off again and fall into outlet.Carrying out extruding shelling by arranging two cover pressing mechanisms simultaneously, substantially increasing the efficiency of extruding.

Embodiment three, as shown in Figure 3, on the basis of embodiment 1 or embodiment 2, a separating mechanism is set in sabot body lower end, namely in the below of outlet, a delivery board 6 tilted is installed, in the end in the left side of delivery board 6, blower fan 7 is installed, netted backplate 8 is also installed between blower fan 7 and delivery board 6.The bottom of delivery board 6 is also provided with vibrating wheels, and frame 1 has the second outlet 10 in the bottom of delivery board 6, and frame 1 opens the first outlet 9 above the second outlet 10.

After extruding broken shell, the shelled peanut fallen from outlet and broken shell can continue to fall into downwards delivery board 6, in the process dropped, blower fan 7 can play centrifugation to shelled peanut and broken shell under the cooperation of gravity, shelled peanut is relatively heavier, can fall on delivery board 6, along with the second outlet 10 is entered in delivery board 6 landing of tilting, broken shell is lighter, can waft under the effect of blower fan 7 in the overhead of shelled peanut, the first outlet 9 above the second outlet 10 can discharge thus shelled peanut and broken shell are separated.Because outlet is positioned at the top of separating mechanism, netted backplate 8 is also installed between blower fan 7 and delivery board 6, can avoids, from exporting the shelled peanut that falls or broken shell falls in blower fan, damaging blower fan 7, affecting normally carrying out of separating mechanism.Under the effect of vibrating wheels, delivery board 6 along with vibration, can be positioned at the upper strata of shelled peanut under effect of vibration by the heavier broken shell that blower fan 7 is separated, under the effect of the delivery board 6 tilted, slide to the first outlet 9, shelled peanut is separated again with broken shell, improves shelled peanut degree of purity.

Above-described is only preferred embodiment of the present utility model, should be understood that for a person skilled in the art, under the prerequisite not departing from the utility model structure, can also make some distortion and improvement, these all can not affect effect and the practical applicability of the utility model enforcement.

Claims (5)

1. groundnut sheller, comprise frame, the upper end of frame is provided with feeding mechanism, the lower end of frame is provided with sabot body, it is characterized in that, described feeding mechanism comprises and is provided with feed hopper and inlet baffle, described sabot body comprises the roll shaft of long tubular, stripper plate, roll shaft surface has a groove, stripper plate is arranged on the sidewall of frame, the end of stripper plate is axially parallel with roll shaft, the end of stripper plate coordinates with roll shaft surface gaps, described gap size can allow shelled peanut pass through, described inlet baffle and stripper plate lay respectively at the left and right sides of roll shaft, axially fit and arrange in the free end of inlet baffle and roll shaft surface, the below of described roll shaft is provided with outlet.

2. groundnut sheller according to claim 1, is characterized in that: described roll shaft is two, and two roll shafts be arranged in parallel, and described stripper plate is two, and described baffle plate is two pieces.

3. groundnut sheller according to claim 1 and 2, it is characterized in that: described frame also comprises the separating mechanism being located at sabot body lower end, described separating mechanism comprises delivery board and blower fan, delivery board is positioned at the below of outlet and is obliquely installed in frame, described blower fan is positioned at the top of delivery board, the bottom of delivery board is provided with the second outlet, and the top of the second outlet is provided with the first outlet.

4. groundnut sheller according to claim 3, is characterized in that: be also provided with netted backplate between described blower fan and delivery board.

5. groundnut sheller according to claim 4, is characterized in that: described delivery board is also provided with vibrating wheels.