CN2390397Y - Peanut threshing machine and peanut threshing multi-purpose machine - Google Patents

Abstract

The utility model relates to a peanut threshing machine or a peanut threshing multi-purpose machine. The utility model is composed of a machine frame, a power device, a work device, a machine casing and an object collecting bucket. The utility model is characterized in that the work device is composed of a rotating shaft, supporting members which are fixed on a rotating shaft, threshing rods or threshing beams which are equispaced between two supporting members. Therefore, the structure of the peanut threshing machine is a general structure. When functional components is added or changed, the utility model can be converted into a plurality of farm machines, such as a grain threshing machine, a maize and soybean threshing machine, a stuff grinder, a grass cutting machine, a thread cutting machine, a chipping machine, etc. In addition, the utility model has the advantages of simple structure, small size, portability, one machine with multiple functions, superior performance, high peanut threshing rate which can reach 100 percents, and low breakage rate which is nearly zero.

Description

A kind of groundnut thresher and peanut threshing multi-purpose machine

The peasant gathers in the crops most or manual the plucking really of peanut now.Pluck both time-consuming the taking a lot of work of fruit by hand, influence in time gathering of peanut again.In order to address this problem, people had once done some researchs, some patent applications have been proposed, as number of patent application is 91228340 technical scheme, it by two transverse axis that add sleeve and central rotating shaft, rotor that linking arm is formed and suitable sieve, air exhauster form can be to the mechanism of the direct threshing of band peanut seedling.Because be band seedling threshing, machine construction is huge, the power that needs is big, the cost height, and general peasant household cannot afford, and small size plantation peasant household buys so big mechanical uneconomical, also there is no need.Particularly southern area peasant scale of operation seldom just more is not suitable for.Therefore, groundnut thresher is simple, small and exquisite, cheap, adapts with huge numbers of families' management on small scale pattern.Also to consider a tractor serves several purposes simultaneously.Because harvesting peanut is very short season, had only one batch again in 1 year, if groundnut thresher does not possess other function, its availability is just too low.At present, the agricultural processing equipment on the market, most function singlenesses, though have 2 kinds or 3 kinds of functions are arranged, generally be the simple combination of simple function machinery.Now China's rural economy is undeveloped, and it was both unrealistic each farm work of peasant household of management on small scale to buy a kind of machinery, also was a kind of waste.Therefore the peanut threshing multi-purpose machine of designing a kind of simple in structure, easy to use, cheap groundnut thresher and having a multiple function is pressing for of present management on small scale peasant household.

The purpose of this utility model be to disclose a kind of simple in structure, volume is little, in light weight, cheap; safe and reliable, easy to use; the groundnut thresher that threshing performance height, breakage rate are little and as long as, just can realize that the peasant that can allow who integrates functions such as peanut threshing, grain threshing, corn threshing, soybean threshing, chaffcutter, defibrination, chopping, section sends the peanut threshing multi-purpose machine of purposes throughout the year by increasing or changing the function corresponding parts.

The technical solution of the utility model groundnut thresher is: a kind of groundnut thresher; have frame, power set, equipment, hood; its special character is said equipment, by rotating shaft, be located in the rotating shaft with the rotating shaft rotation and separated by a distance two with upper support, laterally be located between two supporters, diameter or threshing limit thickness formed by threshing bar or the threshing beam of 3mm～12mm.

The technical solution of the utility model peanut threshing multi-purpose machine is: the threshing multi-purpose machine of cultivating peanut, has frame, power set, equipment, hood, objects-collecting hopper, its special character is said equipment, by rotating shaft, be located in the rotating shaft supporter with rotating shaft rotation and two equal-sized circles separated by a distance, being distributed between two supporters its two ends is separately fixed on two supporters on the same big or small circumference position, and be parallel to rotating shaft, at least 3 of quantity, its diameter or threshing limit thickness are 3mm～12mm, and the threshing bar or the threshing beam that are preferably 5mm～8mm are formed.

The technical solution of the utility model peanut threshing multi-purpose machine, can be on the circumference more than or equal to threshing bar or the radial position of living in of threshing beam on the supporter, be preferably on the circumference of supporter or laterally be evenly equipped with some dismountable grain threshing bars on the annulus cover, or dismountable grain threshing bar directly is set on the threshing beam, dismountable grain threshing tooth perhaps directly is set on the threshing beam.

The technical solution of the utility model peanut threshing multi-purpose machine, can be on the circumference more than or equal to threshing bar or the radial position of living in of threshing beam on the supporter, be preferably on the circumference of supporter or the annulus cover is provided with dismountable cutting grass knife, perhaps the corresponding sides with the threshing limit of threshing beam are processed into blade, make the cutting grass knife of energy threshing, housiung separator and front apron top are made detachable, crossbeam is displaced downwardly to the rotating shaft height and position, dismountable feeding hopper is set in the front of equipment.

The technical solution of the utility model peanut threshing multi-purpose machine, can be provided with dismountable feeding hopper in defibrination tube front on the face of cylinder track position that threshing bar or threshing beam form with the supporter rotation or on the circumference of supporter or be fixed with dismountable defibrination tube on the annulus cover.

The technical solution of the utility model peanut threshing multi-purpose machine, can be on the face of cylinder track position with supporter rotation formation at threshing bar or threshing beam, or be arranged with dismountable corn, soybean threshing tube on the circumference of supporter or on the annulus cover, below the threshing tube, be provided with dismountable spill threshing groove, be provided with dismountable feeding hopper in the front of threshing tube.

The technical solution of the utility model groundnut thresher can be evenly equipped with at least two installing holes on supporter, be provided with to dig silk cutter or chipper knife in the blade installing hole, is provided with feed hopper in the supporter outside at blade place.

Groundnut thresher of the present utility model and peanut threshing multi-purpose machine, owing to adopted above technical scheme, obtained beyond thought effect:, finished peanut and manually plucked the compound action of fruit 1, with the simplest structure, realized no damaged threshing, breakage rate is almost nil; 2, peanut threshing performance height can accomplish that one does not leak, and reaches 100% purify; 3, production efficiency height is for manually plucking fruit 5～10 times of efficient; 4, safe and reliable, both make careless hand run into the peanut sheller unit in the rotation and also can not hinder hand; 5, owing to employing hand held peanut threshing principle, the machine small volume and less weight, cheap; Power requirement is little, and operating cost is low; 6, a need passes through increase or the replacing to the parts of equipment; just can be transformed into grain separator, husker sheller, soybean thresher, attrition mill, chaffcutter, wood wool making machine, slicer etc.; single function machine with power on its result of use and the market is suitable; the real a tractor serves several purposes of realizing; significantly improved mechanical availability on the one hand; can allow the peasant can both send purposes throughout the year; can transfer the investment enthusiasm of peasant on farm machinery on the other hand; the money of a machinery of only use can obtain to be equivalent at least the effect of 7 difference in functionality machineries.

Accompanying drawing 1 is the schematic perspective view of one of the utility model groundnut thresher and peanut threshing multi-purpose machine basic structure form;

Accompanying drawing 2 is two a schematic perspective view of the utility model groundnut thresher and peanut threshing multi-purpose machine basic structure form;

Accompanying drawing 3 is the structural representation that the utility model peanut threshing multi-purpose machine is realized the chaffcutter function;

Accompanying drawing 4 is the structural representation that the utility model peanut threshing multi-purpose machine is realized the defibrination function;

Accompanying drawing 5 is the structural representation that the utility model peanut threshing multi-purpose machine is realized corn, soybean threshing function.

Accompanying drawing 6-7 is the equipment structural representation that the utility model peanut threshing multi-purpose machine is realized the grain threshing function.

Accompanying drawing 8 is realized the structure right side of digging silk, section function for the utility model peanut threshing multi-purpose machine and is looked generalized section.

Accompanying drawing 9 is realized the structure master who digs silk, section function for the utility model peanut threshing multi-purpose machine and is looked schematic diagram.

Accompanying drawing 10 is looked schematic diagram for three master of the utility model groundnut thresher version.

Accompanying drawing 11 is looked schematic diagram for a left side of three of the utility model groundnut thresher version.

Accompanying drawing 12 is that the utility model peanut threshing multi-purpose machine is realized the spill supporting plate organigram in the structure of corn, soybean threshing function.

Accompanying drawing 13 is the structural representation of one of the annulus cover structure of the supporter in the utility model peanut threshing multi-purpose machine equipment and position relation of threshing bar and cutting grass knife.

Accompanying drawing 14 is the structural representation of one of position relation of threshing bar in the utility model peanut threshing multi-purpose machine equipment and defibrination tube.

Accompanying drawing 15 is the schematic diagram of one of the utility model peanut threshing multi-purpose machine threshing girder construction form.

Accompanying drawing 16 is the structural representation of the utility model peanut threshing multi-purpose machine threshing chaffcutter dual-purpose knife.

Below in conjunction with embodiment the utility model is described further: groundnut thresher of the present utility model is shown in accompanying drawing 1, accompanying drawing 2, accompanying drawing 10, accompanying drawing 11: have frame [1], power set [2], hood [3], equipment [4]; its equipment [4] by rotating shaft [5], be located at rotating shaft [5] and go up and to rotate with rotating shaft [5]; and two supporters [6] separated by a distance, laterally be located between two supporters [6], diameter is that threshing bar [7] or the threshing limit thickness of 3mm～12mm is formed by the threshing beam [20] of 3mm～12mm.The cross section of threshing bar [7] is circular, it also can be semicircle, oval, semicircle and square combination etc., it is that the prolate of round edge is square that the cross section of threshing beam [20] is made the threshing limit, also can be that the threshing limit is streamlined (seeing accompanying drawing 15), circular arc or the flat ellipse etc. of round edge.The threshing limit thickness of the diameter of threshing bar [7] or threshing beam [20] is preferably 4mm～10mm, even 5mm～8mm, and supporter [6] is made round pie or oval pie, also can make the spoke shape, and just the spoke shape causes breakage to peanut easily.At least two of the quantity of supporter [6] also can be more than two, to decide according to the efficient design of groundnut thresher.Distance between two supporters [6] is generally 200～500mm guaranteeing that situation that maximum defluxion that threshing bar [7], threshing beam [20] produce does not at work influence normal threshing gets off rationally definitely, can be about 150mm of microcomputer.Threshing bar [7] or threshing beam [20] can be on same circumference or same ellipse positions in the fixed position on the supporter [6], also can be on the radial direction of circular support thing, and adjacent two settings straggly up and down.It is detachable that threshing bar [7] or threshing beam [20] fixing can be made, also can make non-dismountable formula, if make detachable, on the supporting walls of supporter, establish fixing hole [46], threshing bar (beam) is fixed with nut, and the inboard of supporter [6] had better not be provided with nut, uses sunk screw in case of necessity, simultaneously annulus cover [53] (seeing Figure 13) is set on the periphery of supporter [6], avoids causing breakage to peanut because of fixing two end nuts of threshing bar, threshing beam.The also available sunk screw of threshing beam [20] is fixed on the annulus cover [53].Just directly be welded on inboard or its circumferential edge of supporter [6] if threshing bar, threshing beam are non-dismountable formula, it is smooth smooth that pad is wanted.The horizontal posture of threshing bar or threshing beam is equilibrated at rotating shaft, also can be not parallel to the rotating shaft setting.The quantity of threshing bar or threshing beam is decided according to the size of rotating speed and equipment, total principle is, regularly will guarantee to hang over the below that the peanut on the peanut seedling can be fallen a back threshing (beam) from the top of last threshing bar (beam) blanking time of two threshing bars at the rotating speed one of equipment.As the rotating speed of equipment is that per minute 900 changes, and the threshing bar is fixed on diameter when being 180mm circumference position, and threshing bar (beam) is provided with 6, and quantity increases too much again for good, peanut always float over threshing bar (beam) above, can not form the threshing effect.Quantity is if reduce to below 4, and threshing efficiency reduces.If be reduced to 2, not only efficient significantly reduces, and adversary's vibratility is also bigger, but can be used for doing decorticator.If the rotating speed height of equipment, threshing bar (beam) is symmetrical arranged two and also is fine.Comfortable in order to operate, preferably be provided with more than 3.The diameter of threshing bar (beam) or threshing limit thickness should be suitable with the radius of peanut, if surpass 12mm, threshing bar (beam) is scraped and do not taken off peanut, influence the threshing effect, if less than 3mm, threshing bar (beam) can all scrape off the root system of peanut seedling, is preferably 4mm～10mm or 5mm～8mm thus.Equipment [4] is fixed on putting on the beam [47] of frame by bearing block [8].Power set [2] can be by electromotor (or diesel engine, gasoline engine) [9], rotating band [10], and the belt pulley [11] that is contained in the rotating shaft [5] is formed; Perhaps by the sprocket wheel that is contained in rotating shaft [5] one ends [13], be enclosed within chain [12] on the sprocket wheel [13], a connection chain [12], one and connect chain [12] by tension spring [16], the upper arm that fixed arm [50] is fixed on the top of frame.The curved arm lever [14] that its pin joint of underarm connecting pin pedal [15] is fixed on the crossbeam [60] is formed.The underarm of curved arm lever is positioned in the gathering sill [17].Power set [2] can also be made up of motor-driven dual-use manual flywheel [18] that is located at rotating shaft one end and hand crank [19].Manually, the moving three kinds of power set of foot-propelled, machine () can be provided with a kind ofly, also can be provided with 2 kinds or 3 kinds simultaneously, decide according to peasant's needs.The power 0.5KW of the power set of embodiment just can meet the demands basically.The best bevel in the back side of hood [3] or manufacture with flexible material, purpose is to prevent peanut head-on crash or bounce-back.Below equipment [4], can be provided with objects-collecting hopper [59], the bottom surface of objects-collecting hopper can be made into the sieve shape, be convenient to sieve the dust that is mixed in the peanut, when being necessary, outlet position at objects-collecting hopper [59] connects air exhauster, be convenient to sop up the foreign material of root leaf and so on, air exhauster is located at the frame bottom, by same motor driven.The utility model groundnut thresher can also adopt the version as Figure 10, Figure 11; equipment [4] directly is connected on the output shaft of electromotor [9]; electromotor [9] is fixed on the frame [1]; frame [1] is made " " shape; be fixed on the wooden frame with clamping screw [51] during use or wood orange [49] on; right-hand member in frame is provided with hood fixed mount [52]; hood [3] is screwed on fixed mount; hood [3] can be made similar round box shape; top left is provided with charging aperture [62], and the bottom is provided with object out hole [63].Adopt this kind structure, power of electric motor can be below 300W, and structure is more simple, and cost is more cheap, and 10 kilograms of shortages in weight are easy to install, more adapts to the needs of different peasant households.

Peanut threshing multi-purpose machine, shown in accompanying drawing 1～9,13, formed by frame [1], power set [2], equipment [4], hood [3], objects-collecting hopper [59], its equipment [4] is by rotating shaft [5], be located in the rotating shaft supporter [6], between the uniform and parallel to each other supporter [6] that is arranged on two circles on the same big or small circumference position, at least 3 of quantity, diameter is that threshing bar [7] or the threshing limit thickness of 3mm～12mm is formed by the threshing beam [20] of 3mm～12mm with rotating shaft rotation and two equal-sized circles separated by a distance.The thickness on the threshing limit of the diameter of threshing bar [7] or threshing beam [20] can be selected 4mm～10mm, is preferably 5mm～8mm.Can be provided with annulus cover [53] on the circumference of supporter [6], the effect that the annulus cover is set has two, and the one, the trip bolt that prevents detachable threshing bar (beam) peanut of damaging; The 2nd, be convenient to fix other functional parts.The power set [2] of the utility model peanut threshing multi-purpose machine, the corresponding construction with foregoing groundnut thresher is identical basically for the structure of hood [3]; just motor power suitably strengthens (experimental machine is 1.1kw); belt pulley on the motor and the belt pulley on the equipment [11] all adopt the double flute change pulley, to satisfy the needs of various functions.The bottom surface of objects-collecting hopper [59] will be made the atresia base plate or be made the sieve shape and overlap an atresia base plate more inside, and is selected on demand during use.Owing to taked above version, thereby constructed the basic framework of multi-purpose machine, become the general character structure of multiple machinery, based on this structure, can derive the farm machinery of multiple difference in functionality, be the structural change that the utility model peanut threshing multi-purpose machine is realized several common functions below:

Peanut threshing multi-purpose machine realizes that the structure of grain threshing function is as enclosing shown in 1,2,6,7, basic structure according to peanut threshing multi-purpose machine recited above, on the last circumference of supporter [6] more than or equal to threshing bar [7] or threshing beam [20] radial position of living in, laterally be evenly equipped with dismountable grain threshing bar [37], or dismountable grain threshing bar [37] directly is set on threshing beam [20], dismountable grain threshing tooth [54] perhaps directly is set on threshing beam [20].Preferably grain threshing bar [37] is fixed on the circumference of two supporters [6] or on the annulus cover [53].Power set [4] can adopt mechanical, electrical power, also can adopt man power.Following paddy-field-working, anti-trapping board will be loaded onto in the frame bottom.

Peanut threshing multi-purpose machine is realized structure such as Fig. 3 of chaffcutter function, Figure 13, shown in Figure 16, basic structure according to peanut threshing multi-purpose machine recited above, between two supporters [6], and be higher than non-dismountable formula threshing bar [7] at least on the above circumference position of 20mm, or between two supporters [6] and with non-dismountable formula threshing bar [7] on same circumference position, the knife back is provided with cutting grass knife [21] near the threshing bar, or between two supporters [6], on the circumference of the similar and different circumference position of detachable threshing bar [7] or threshing beam [20] or supporter or on the annulus cover [53] cutting grass knife [21] is set, perhaps the another side of detachable threshing beam [20] is made blade, form threshing chaffcutter dual-purpose knife.Threshing chaffcutter dual-purpose knife is wanted the certain angle installation of deflection and power set is reversed.Housiung separator [24] and front apron top [48] are made detachable, and crossbeam [24] is displaced downwardly to the height and position of rotating shaft [5], in the front of equipment [6] dismountable feeding hopper [22] are set.On the hood [3] safe cover plate [25] is set simultaneously.For the structure that makes feeding hopper and install light simply, the shearing force that produces in the time of must be chaffcutter is removed from feeding hopper [22].For this reason, frame is provided with dismountable shear beam [23], and shear beam [23] is located at the front side of hay cutter, and near cutting grass knife [21] through the position, its height suitable with the height of rotating shaft [5].Shear beam is made " " shape, is fixed on bolt [26] and puts on the beam [47], and guarantee that front and back position is adjustable a little.Crossbeam [24] is displaced downwardly to the sustained height position of shear beam, and feeding hopper [22] is fixed on shear beam [23] and the crossbeam [24] with sunk screw.Feeding hopper [22] is for the ease of general, formed by two groove shape thin walled shell suits up and down, connects with screw, by changing the screw link position, changes the size that feeding hopper is imported and exported.

The structure of peanut threshing multi-purpose machine realization defibrination function as shown in Figure 4, basic structure according to top described peanut threshing multi-purpose machine, the circumference that supporter [6] is gone up more than or equal to threshing bar [7] or threshing beam [20] radial position of living in is provided with defibrination tube [27], be preferably on the circumference of supporter [6] or annulus cover [53] is gone up sheathed defibrination tube [27], feeding hopper [22] arranged in the installed in front of defibrination tube [27].In order to reduce the stressed of feeding hopper, be horizontally arranged with dismountable shear beam [23] near the leading edge of defibrination tube [27], feeding hopper [22] is fixed on shear beam [23] and the crossbeam [24].Feeding hopper [22] suitable for reading is whole open configurations.At this moment, the direction of rotation of power set [2] is opposite in the time of will be with the peanut threshing, and the rotating speed of equipment is heightened by change pulley.Defibrination tube [27] if diameter less than the circumference of supporter [6], then should make the semicircle combined type, be fixed on the supporter inboard or directly be fixed on the threshing beam [20] by end face.

Peanut threshing multi-purpose machine is realized structure such as Fig. 5, shown in Figure 12 of corn, soybean threshing function, basic structure according to top described peanut threshing multi-purpose machine, on the last circumference of supporter [6] more than or equal to threshing bar [7] or threshing beam [20] radial position of living in, be preferably on the circumference of supporter [6] or annulus cover [53] is provided with dismountable threshing tube [28], below the threshing tube, be provided with dismountable spill supporting plate [30], be provided with feeding hopper [22] in the front side of threshing tube [28].The threshing tooth [35] of threshing tube [28] can be strip, helical form or wolf's fang shape.Threshing tube [28] is vertically torn mouth if its diameter less than the circumference of supporter [6], then should be made knock-down vertically form open with screw lock, is fixed on the end face of threshing beam [20] or supporter [6] again.Spill supporting plate [30] is provided with threshing bar [29], between the threshing bar, be provided with sieve aperture [36], sieve aperture [36] can be communicated with or alternate setting, the two ends of spill supporting plate [30] are provided with semi-circular end plate [31], its radial width is suitable with the corncob diameter at least, spill supporting plate [30] is fixed on fixing corner bracket [34] and puts on the beam [47], and the lower end of feeding hopper is fixing by the screw [38] of supporting plate [30] with screw, and the middle part is fixed on the crossbeam [24].When corn threshing, to be transferred to the corncob diameter to the minimum clearance between threshing tube [28] and the spill supporting plate [30], threshing soybean or corresponding size is transferred in its gap when being used for tung oil tree son, oil tea son, peanut broken shell, regulate gap length, except regulating by last lower fixed hole [32], also can by suitable bed hedgehopping or reduction fixedly corner bracket [34] regulate.In order to realize the separation of corncob, soybean bar the like waste, middle part in objects-collecting hopper [59], the one or both sides of running through objects-collecting hopper near threshing tube [28], tilt to be provided with the recessed formula discarded object separating tank [43] of band sieve aperture, or hood [3] laid down, putting the separating plate that a band sieve aperture is set on the beam [47].The direction of rotation of power set [2] is opposite during with the peanut threshing.

Peanut threshing multi-purpose machine realizes digging structure such as Fig. 8, shown in Figure 9 of silk, the function of chipping, basic structure according to peanut threshing multi-purpose machine recited above, on holder [6], be provided with blade installing hole [39], in installing hole [39], be equipped with and dig silk cutter or chipper knife [40], be provided with dismountable hopper [38] in a side of the supporter [6] at blade place.Hopper [38] is fixed on bolt [45] by support triangle frame [44] and puts on the beam [47].Turning on the installation site of blade and hopper of power set [2] decided, shown position, and it is opposite when turning to the peanut threshing.Dress digs the silk cutter can carry out thread processing to tuberosity agricultural byproducts such as radish, dried potato, potatoes.The dress chipper knife can carry out sheet processing to agricultural byproducts such as dried potato, capsicum, cassava, yellow ginger and traditional Chinese medicine, when completion of processing will be carried out defibrination, corn threshing, peanut threshing, preferably blade is unloaded, installing hole [39] is sealed, prevent that thing from entering in the tube, prevent because of the smooth peanut that damages of the inboard out-of-flatness of supporter [6].

Claims (11)

1, a kind of groundnut thresher; have frame [1], power set [2], hood [3], equipment [4], it is characterized in that said equipment [4] by rotating shaft [5], be located at that rotating shaft [5] is gone up with rotating shaft rotation and at least two supporters [6] separated by a distance, laterally is located between the supporter [6], diameter or threshing limit thickness formed by threshing bar [7] or the threshing beam [20] of 3mm～12mm.

2, according to claims 1 described a kind of groundnut thresher; the shape that it is characterized in that threshing bar [7]; its cross section is made semicircle oval or the semicircle and square combination shape of circle; the shape of threshing beam [20], its cross section are made prolate square or streamlined or circular arc or the flat ellipse that the threshing limit is a round edge.

3, a kind of groundnut thresher according to claim 1 and 2 is characterized in that the diameter of threshing bar [7] or the threshing limit thickness of threshing beam [20] are 4mm～10mm, is preferably 5mm～8mm.

4, a kind of groundnut thresher according to claim 1 is characterized in that supporter [6] makes round pie or oval pie.

5, the one threshing multi-purpose machine of cultivating peanut, has frame [1], power set [2], equipment [4], hood [3], objects-collecting hopper [59], it is characterized in that equipment [4] is by rotating shaft [5], be located in the rotating shaft supporter [6] with rotating shaft rotation and two equal-sized circles separated by a distance, be distributed between two supporters [6], its two ends are separately fixed at two supporters [6] and go up on the same big or small circumference position, and be parallel to rotating shaft, at least 3 of quantity, diameter or threshing limit thickness are 3mm～12mm, and the threshing bar [7] or the threshing beam [20] that are preferably 4mm～10mm are formed.

6, the according to claim 5 one threshing multi-purpose machine of cultivating peanut, it is characterized in that on the last circumference of supporter [6] more than or equal to threshing bar [7] or threshing beam [20] radial position of living in, be preferably on the circumference of supporter [6] or on the annulus cover [53], laterally be evenly equipped with some dismountable grain threshing bars [37], or dismountable grain threshing bar [37] directly is set, or dismountable grain threshing tooth [57] is set on threshing beam [20] on threshing beam [20].

7, the according to claim 5 one threshing multi-purpose machine of cultivating peanut, it is characterized in that on the last circumference of supporter [6] more than or equal to threshing bar [7] or threshing beam [21] radial position of living in, be preferably on the circumference of supporter [6] or annulus cover [53] is provided with dismountable cutting grass knife [21], perhaps the another side with detachable threshing beam [20] is processed into blade [42], make the threshing cutting grass knife, housiung separator [24] and front apron top [48] are made detachable, and crossbeam [24] is displaced downwardly to the rotating shaft height and position, in the front of equipment [4] dismountable feeding hopper [22] is set.

8, the according to claim 5 one threshing multi-purpose machine of cultivating peanut, on the face of cylinder track position that it is characterized in that when threshing bar [7] or threshing beam [20] rotate with supporter [6], forming or being arranged with dismountable defibrination tube [27] on the circumferential edge of supporter [6] or on the annulus cover [53], between defibrination tube [27] and crossbeam [24], be provided with dismountable feeding hopper [22].

9, the according to claim 5 one threshing multi-purpose machine of cultivating peanut, on the face of cylinder track position that it is characterized in that when threshing bar [7] or threshing beam [20] rotate with supporter [6], forming or on the circumferential edge of supporter [6] or be arranged with dismountable corn, soybean threshing tube [28] on the annulus cover [53], below threshing tube [28], be provided with dismountable spill threshing groove [30], between threshing tube [28] and crossbeam [24], be provided with feeding hopper [22].

10, the according to claim 5 one threshing multi-purpose machine of cultivating peanut, it is characterized in that on supporter [6], being evenly equipped with at least two blade installing holes [39], in blade installing hole [39], be provided with and dig silk cutter or chipper knife [40], be provided with feed hopper [38] in a side of the supporter [6] at blade place.

11, the according to claim 9 one threshing multi-purpose machine of cultivating peanut is characterized in that middle part at objects-collecting hopper [59] near threshing tube [28], crosses the outside or the both sides of objects-collecting hopper, tilts to be provided with the recessed formula discarded object separating tank [43] of band sieve aperture.

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