CN2420836Y

CN2420836Y - Groundnut sheller

Info

Publication number: CN2420836Y
Application number: CN 00230044
Authority: CN
Inventors: 吴润金
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-05-29
Filing date: 2000-05-29
Publication date: 2001-02-28
Anticipated expiration: 2010-05-29

Abstract

The utility model relates to a machine for shelling peanut and separating peanut kernel from peanut shell. A sheller is arranged below a peanut feeding funnel, and the inner part of the sheller is provided with wind type sorting box and a vibration sieve. An exhaust pipe is arranged on one side edge of the vibration sieve and is communicated with a blower. Peanut shell is pumped out from the exhaust pipe after peanut is shelled, and peanut kernel is dropped onto the vibrating screen in order to screen out impurity and sort finely. The utility model has the advantages of simple structure, high shelling rate and separating rate, very little mud dust, low noise and easy operation.

Description

Groundnut sheller

The utility model relates to a kind of agricultural machinery, particularly peanut is removed shell and isolates shelled peanut and the machinery of peanut shell.

The peanut shelling machinery structure more complicated of sale and document record in the market, the cost height, the effect of peeling off that has is bad, shelled peanut breakage rate height, the silt that has can't separate, thereby apply and acquire a certain degree of difficulty, people have also designed some new earthnut shellers in recent years, disclose some as Chinese patent and be with the groundnut sheller of bolters, the critical piece of these groundnut shellers has feeding mouth and discharging opening, huller, blower fan, bolters etc. can sieve shelled peanut and silt, but they also exist shell benevolence separating degree not high respectively, the shelled peanut cracky, and working environment mud dirt is big, noise is big, diminishes health of operators.

The purpose of this utility model provides not cracky of a kind of shelling good separating effect, shelled peanut, the groundnut sheller that mud dirt and noise are little.

The utility model is realized in following mode: groundnut sheller comprises the peanut feed hopper, the shelled peanut outlet, the peanut shell outlet, electromotor or diesel engine, huller, parts such as bolter and blower fan, these parts all are installed on the frame, be characterized in, huller is installed in the below of peanut feed hopper, rubbing roller is arranged in the huller, the huller below is a dust suction selection by winnowing case, dust suction selection by winnowing case bottom is a vibratory sieve, the centre is provided with the separation adjusting plate, in order to the peel off whereabouts amount of peanut of adjusting, dust suction selection by winnowing case side is an exhaust column, exhaust column leads to blower outlet, and the exhaust column inlet is provided with blast regulator, in order to regulate intake.Electromotor or diesel oil arbor link to each other with blower shaft, there is belt to link on the rubbing roller axle of huller on the blower shaft, the rubbing roller axle has eccentric wheel, eccentric wheel is connected with vibratory sieve by connecting rod, in order to separate the better effects if of peanut, vibration screen is divided into two-layer or multilayer, the not full peanut of minority is told from the upper strata, middle screen cloth is told shelled peanut, the bottom is told silt and part foreign material and underproof shelled peanut, if divide rank with shelled peanut, the second layer of screen cloth is told oarse-grained shelled peanut, and slightly little shelled peanut is told from the 3rd layer.

The operation principle and the process of this groundnut sheller are: peanut falls behind down from feed hopper, rubbing roller friction in huller, with the peanut shell strip off, drop on the dust suction selection by winnowing case from the bottom, because fan blower pectinid, with peanut shell sucking-off from exhaust column, drop to BOD and bloated to peanut shell and export by wind, small amount of impurities such as shelled peanut and silt then leans on gravity fall to vibratory sieve, the peanut that minority is not peeled off rolls out from the vibratory sieve surface, shelled peanut rolls down from ground floor side off the net, and the bottom is disintegrating slag, silt or underproof shelled peanut.

The utility model has the advantages that:

1, shelling is effective, and the husking yield of shell benevolence reaches more than 98%, and the degree of breaking of shelled peanut is no more than 3%.

2, shell benevolence good separating effect, peanut shell are all discharged from the peanut shell outlet by exhaust column basically, and the shelled peanut that comes out from vibratory sieve is also very clean, does not contain peanut shell and does not also carry silt secretly.

3, as long as the peanut shell outlet connects with gunnysack or fibrage bag, the outlet dust is very little, and the existing groundnut sheller of noise ratio is little, operating personnel is influenced little.

4, dust suction selection by winnowing case has blast regulator and separation adjusting plate, can adjust the air quantity of peel off peanut whereabouts amount and fan blower airduct.

5, simple in structure, easy to operate.

Below in conjunction with accompanying drawing enforcement structure of the present utility model is described.

Fig. 1 is the structural representation of this groundnut sheller.

From figure, see, the peanut feed hopper is housed on 1 on the frame of groundnut sheller, the feed hopper below is a peanut huller 2, rubbing roller is equipped with in inside, the bottom of peanut huller 2 is a dust suction selection by winnowing case 3, its inside is provided with blast regulator 7 and separation adjusting plate 8, and in order to regulate the airduct air quantity and the peanut whereabouts amount of peeling off, peanut huller 2 bottoms are vibratory sieve 5, side is an exhaust column 4, exhaust column links to each other with fan blower 6, and is connected with the peanut shell outlet, and electromotor or diesel engine also are contained on the frame 1, its electric drive axle is connected with the blower fan axle, the blower fan axle has belt 9 to link on the axle of huller 2, and the axle of huller 2 has eccentric wheel, and links on the vibratory sieve by connecting rod, vibrating screen mesh divides two-layer or multilayer, the upper strata is the peanut of not peeling off on a small quantity, and the middle level is a shelled peanut, and bottom is disintegrating slag or silt.

Claims

1, a kind of groundnut sheller, comprise the peanut feed hopper, peanut shell and shelled peanut outlet, electromotor or diesel engine, huller, parts such as bolter and blower fan, these parts are installed on the frame, it is characterized in that: frame is equipped with the peanut feeder on (1), the feeder below is peanut huller (2), rubbing roller is equipped with in inside, the bottom of peanut huller (2) is a dust suction selection by winnowing case (3), its inside is provided with blast regulator (7) and separation adjusting plate (8), vibratory sieve (5) is arranged at peanut huller (2) bottom, side has exhaust column (4), air exhauster links to each other with fan blower (6), fan blower is provided with the peanut shell outlet, and electromotor or diesel engine also are installed on the frame, and motor reel or diesel oil arbor are connected with blower shaft, blower shaft has belt (9) to be connected on the axle of huller (2), and huller (2) has connecting rod to link on the vibratory sieve (5).

2, groundnut sheller according to claim 1 is characterized in that vibratory sieve has 2 layers or multilayer screen cloth.