CN2131290Y

CN2131290Y - Threshing machine for peanuts

Info

Publication number: CN2131290Y
Application number: CN 92223667
Authority: CN
Inventors: 郭有山
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-05-26
Filing date: 1992-05-26
Publication date: 1993-05-05
Anticipated expiration: 2002-05-26

Abstract

The utility model discloses a threshing machine for peanuts, comprising a machine frame, a transmission system, and a roller. The threshing machine for peanuts is characterized in that the roller is formed by a plurality of roller rods on two roller plates and a roller rod sleeve which is arranged in front of and on the roller rod. The threshing machine for peanuts has the advantages that the threshing machine for peanuts changes the traditional operating mode that the manual fruit threshing has low efficiency and high strength; the adoption of the semi-mechanized threshing machine for peanuts makes the labor productivity improved.

Description

Threshing machine for peanuts

The utility model belongs to the thresher machine that is applicable to special crop, especially relates to the machinery that peanut takes off fruit.

During the peanut harvest, the peanut strain is pulled away ground, peanut is come off from the root of peanut strain, traditional fruit method of taking off generally is to take to break off with the fingers and thumb or with the fruit mode of manually taking off of beating, take off really with these methods with hand, and labour intensity is big, efficient is extremely low, also can cause the fragmentation of peanut sometimes; Recently also have and see the highly-mechanized peanut hulling machine tool that is adapted to the large tracts of land harvesting, but they exist maintenance again, maintain and be subjected to many factors such as restriction of operating condition, are unfavorable for promoting the use of.

The purpose of this utility model is: provide a kind of and tramp with one's feet or by the peanut hulling machine of the swing roller of driven by motor, manually to take off fruit labour intensity big and take off the inefficient state of fruit to change, and help promoting the use of.

The technical solution of the utility model is: will pass to driving gear by drive link by the power that pedal transmits, driving gear is passed to driven gear again, drives the drum shaft rotation on frame then, drives the cylinder rotation by drum shaft.Cylinder is by on two roller plates some roller rods being installed, and is equipped with on roller rod that the roller rod cover constituted.Simultaneously, this machine also is equipped with the cylinder case in order to prevent that peanut from flying out.

Advantage of the present utility model is: 1. changed traditional poor efficiency of taking off fruit by hand, high-intensity working method has adopted semimechanized peanut hulling machine, makes labor productivity improve greatly.2. owing to the structure of the utility model with reference to traditional threshing machine, therefore people are ready to accept, and it is not difficult on making, through adopting the universal design with some parts of threshing machine after the consideration of specific design, therefore to make simply, cost is low, can be in enormous quantities, but also small lot batch manufacture is convenient to large tracts of land like this and is promoted, and uses and maintenance.3. owing to design the roller rod cover that rubber is arranged on the roller rod, therefore can make when peanut takes off fruit, to keep the intact of peanut, can not produce the situation of peanut breakage.

Fig. 1 peanuts threshing machine front view

Fig. 2 peanuts threshing machine cylinder schematic diagram

Fig. 3 peanuts threshing machine end view

Fig. 4 peanuts threshing machine A-A profile

Fig. 5 motor-driven power train schematic diagram

Fig. 6 chain drive is a schematic diagram

Wherein 1, pedal 11, motor 12, driving-belt 14, drive 2, drive link 23, head sprocket 24, from sprocket wheel 25, chain 3, driving gear 4, driven gear 5, cylinder 51, roller plate 52, cylinder axis hole 53, drum shaft 6, roller rod 61, roller rod cover 7, cylinder case 71, case aperture 72, fruit outlet 8, frame 81, roller cage.

Be specific embodiment of the utility model below: shown in Figure 3 as Fig. 1, one end of pedal 1 is movably articulated on the frame 8, the other end is by stepping on power by drive link 2, driving gear 3 and driven gear 4, the people is stepped on the power of pedal 1 and passed to the drum shaft 53 that is installed on frame 8 roller cage 81, make cylinder 5 rotations, after cylinder 5 rotations, the peanut strain of plucking is put into above the cylinder 5 by case aperture 71, like this owing to be subjected to the effect of roller rod 6 on the swing roller 5, peanut will be hit down from the peanut strain, for the peanut that prevents to hit down flies out everywhere, the ad hoc cylinder case 7 of having counted, the shape of cylinder case 7 as shown in Figure 4, it is that whole cylinder 5 is covered, and only stays the case aperture 71 and the fruit outlet 72 of rectangle, case aperture 71 is designed for putting into the peanut strain, and fruit outlet 72 designs for the peanut of hitting down flows out.

Be illustrated in figure 2 as the schematic diagram of cylinder 5, it is the roller plate 51 by two circles, has cylinder axis hole 52 in the middle of it, is used for that drum shaft 53 passes and is connected with frame 8.Be fixedly connected with roller rod 6 on the same circumference of the outer rim of roller plate 51, roller rod 6 is preferably 7, but also can be surrounded by the roller rod cover 61 that plastic cement is made on roller rod 6 greater or less than 7, can avoid like this peanut is smashed when buying peanut.

As other embodiment of the present utility model, as shown in Figure 5, its power train also can adopt by motor 11, replaces the scheme of manpower, promptly drives belt driving band 12 by motor 11, drives drive 14 again, drives drum shaft 53 rotations by drive 14 and is formed.

As other embodiment of the present utility model, as shown in Figure 6, its power train also can adopt the mode by chain drive, i.e. the drive link of being with by pedal 12, drive head sprocket 23 again and driven from sprocket wheel 24 by chain 25, drum shafts 53 rotations are formed by driving from sprocket wheel 24 again.

Claims

1, peanuts threshing machine, formed by frame, power train, it is characterized in that: power train is by pedal manpower to be passed to driving gear by drive link, by driving gear power is passed to driven gear, driven gear drives the cylinder rotation by drum shaft and constitutes, and cylinder is constituted by some roller rods being installed on two roller plates and the roller rod cover being installed on roller rod, and this machine also is equipped with the cylinder case simultaneously.

2, peanuts threshing machine according to claim 1 is characterized in that: the material of roller rod cover is that plastic cement is made.

3, peanuts threshing machine according to claim 1 and 2 is characterized in that: roller rod is preferably 7.

4, peanuts threshing machine according to claim 1 and 2 is characterized in that: the case aperture and the fruit outlet that offer rectangle on the cylinder case.

5, peanuts threshing machine according to claim 1 and 2 is characterized in that: power train is by the driven by motor driving-belt, drives drive again, and is made up of drive drive drum shaft rotation institute.

6, peanuts threshing machine according to claim 1 and 2 is characterized in that: power train is to drive drive link by pedal, drives head sprocket by drive link, and drives from sprocket wheel through chain, by what formed from the rotation of sprocket wheel drive drum shaft.