CN203840797U - Corn thresher capable of achieving direction-changing threshing - Google Patents
Corn thresher capable of achieving direction-changing threshing Download PDFInfo
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- CN203840797U CN203840797U CN201420214209.3U CN201420214209U CN203840797U CN 203840797 U CN203840797 U CN 203840797U CN 201420214209 U CN201420214209 U CN 201420214209U CN 203840797 U CN203840797 U CN 203840797U
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Abstract
The utility model discloses a corn thresher capable of achieving direction-changing threshing. The corn thresher comprises a feed port, a threshing barrel, a bin shell, a corn kernel discharge port and a corn cob discharge port. The threshing barrel are obliquely arranged, at least one layer of threshing ribs are arranged on the threshing barrel, the threshing ribs comprise the upper section threshing ribs and the lower section threshing ribs, the upper section threshing ribs and the lower section threshing ribs are all spiral threshing ribs, the spiral direction of the upper section threshing ribs and the spiral direction of the lower section threshing ribs are opposite, the spiral direction of the upper section threshing ribs and the rotation direction of the threshing barrel are opposite, and the spiral direction of the lower section threshing ribs and the rotation direction of the threshing barrel are the same. The corn cob discharge port is formed in the side face corresponding to the joints of the upper section threshing ribs and the lower section threshing ribs. The motion trail of corn cobs after the corn cobs enter a threshing bin is limited through direction-changing ribs, the height of the threshing bin is changed by changing the diameter of the threshing barrel or the double-layer ribs, the corn cobs can be completely threshed in different space segments of the threshing bin, the threshing rate can be greatly increased, and non-threshing working sections of the threshing bin are reduced.
Description
Technical field
The utility model relates to the husker sheller in husker sheller field, particularly a kind of reversible threshing.
Background technology
In traditional small-sized corn thresher field, include two large class husker shellers, a class is the thresher of corn ear landscape mode charging, another kind of is the thresher of corn ear longitudinal feeding.
According to the appearance time of this two classes thresher, the thresher of cross-feed first emerged before this, but for such thresher, corn ear enters in threshing bin, along the barrel rolling of thrashing cylinder, carried out threshing, and threshing track is shorter, and threshing performance is lower.
So along with social demand, there is the good longitudinal feeding formula of Threshing husker sheller.The husker sheller of this class longitudinal feeding, such as publication number is CN201563399U, it within open day, is the Chinese utility model patent document of on 09 01st, 2010, husker sheller is disclosed, comprise feed hopper, sheller unit and support, feed hopper is installed on sheller unit top, sheller unit is fixed on support, sheller unit lower end is provided with discharging opening, sheller unit is by thrashing cylinder, pressing plate and baffle plate form, it is curved that pressing plate is positioned at thrashing cylinder top, baffle plate is positioned at the side of thrashing cylinder and pressing plate, thrashing cylinder, between pressing plate and baffle plate, form arc threshing bin, the entrance point bore of threshing bin is greater than port of export bore, on described thrashing cylinder, be provided with threshing muscle or threshing tooth, the bottom of thrashing cylinder is provided with protective case, described pressing plate consists of pressing plate, pressure pipe, press strip, stage clip, and the top of pressing plate is provided with elastic device.Thresher along with this structure; can be bulk-fed; and corn ear automatically longitudinally glides and carries out threshing; but corn ear is after entering into threshing bin in half section; still having part just can not be purified has directly skidded off from the corncob discharge port end of thresher end; institute thinks and overcomes this technical problem, need to further improve the corn machine of this class formation.
Utility model content
For solving the problems of the technologies described above; the utility model provides a kind of husker sheller of reversible threshing; employing arranges break-in muscle and limits corn ear and enter the movement locus after threshing bin; by changing the mode of thrashing cylinder barrel dliameter or double-layer rib, change the height of threshing bin; thereby realize corn ear and can obtain abundant threshing in the different spaces part of threshing bin; can greatly improve threshing performance, reduce the not threshing operations section of threshing bin.
The technical solution of the utility model is as follows:
The husker sheller of reversible threshing, comprise charging aperture, thrashing cylinder, storehouse shell, iblet discharging opening and corncob discharging opening, thrashing cylinder is obliquely installed, it is characterized in that: on described thrashing cylinder, be provided with at least one pull-up grain muscle, described threshing muscle comprises epimere threshing muscle and hypomere threshing muscle, epimere threshing muscle and hypomere threshing muscle are spiral threshing muscle, the hand of spiral of epimere threshing muscle and hypomere threshing muscle is contrary, the hand of spiral of epimere threshing muscle is contrary with the direction of rotation of thrashing cylinder, and the hand of spiral of hypomere threshing muscle is identical with the direction of rotation of thrashing cylinder; Described corncob discharging opening is arranged at epimere threshing muscle and side corresponding to hypomere threshing muscle intersection.
The hand of spiral of threshing muscle changes, and has just changed the direction of motion of corn ear at threshing bin, and after purifying, corncob is discharged from the side of threshing bin, and the outlet of iblet is separately in threshing bin both sides, and threshing sub-material is very clear and definite.
Described epimere threshing muscle is equal to or greater than hypomere threshing muscle along the axial length of thrashing cylinder along the axial length of thrashing cylinder, and hypomere threshing muscle is arranged at the end along feedstock direction of thrashing cylinder.
Described threshing muscle is fixed on thrashing cylinder barrel surface by welding manner.
While being provided with two-layer threshing muscle on thrashing cylinder, include internal layer threshing muscle and outer threshing muscle, outer threshing muscle comprises epimere threshing muscle and hypomere threshing muscle, epimere threshing muscle and hypomere threshing muscle are spiral threshing muscle, the hand of spiral of epimere threshing muscle and hypomere threshing muscle is contrary, the hand of spiral of epimere threshing muscle is contrary with the direction of rotation of thrashing cylinder, and the hand of spiral of hypomere threshing muscle is identical with the direction of rotation of thrashing cylinder; Described internal layer threshing muscle is ring-type threshing muscle, and the density of internal layer threshing muscle is obviously greater than the density of epimere threshing muscle and hypomere threshing muscle; Or described internal layer threshing muscle is spiral threshing muscle, the density of internal layer threshing muscle is obviously greater than the density of epimere threshing muscle and hypomere threshing muscle, and the hand of spiral of internal layer threshing muscle is consistent or contrary with the hand of spiral of epimere threshing muscle.Wherein, the hand of spiral of internal layer threshing muscle is consistent or contrary with the hand of spiral of epimere threshing muscle, is mainly used for threshing.
Thrashing cylinder barrel surface is fixed in described internal layer threshing muscle welding (or other fixed forms); Or the compacting of the barrel of thrashing cylinder surface is formed with spiral helicine projection and groove, and the part of projection is internal layer threshing muscle.
Position for internal layer threshing muscle arranges, and comprises following scheme:
One, internal layer threshing muscle is arranged on the epimere barrel surface of thrashing cylinder, and outer threshing muscle is wound around centered by whole thrashing cylinder, and outer threshing muscle is wound in the outside of internal layer threshing muscle.
Two, internal layer threshing muscle is arranged on the hypomere barrel surface of thrashing cylinder, and outer threshing muscle is wound around centered by whole thrashing cylinder, and outer threshing muscle is wound in the outside of internal layer threshing muscle.
Three, internal layer threshing muscle is arranged on the barrel surface of mid portion of thrashing cylinder, and outer threshing muscle is wound around centered by whole thrashing cylinder, and outer threshing muscle is wound in the outside of internal layer threshing muscle.
Four, internal layer threshing muscle is arranged on the barrel surface near thrashing cylinder two ends, and outer threshing muscle is wound around centered by whole thrashing cylinder, and outer threshing muscle is wound in the outside of internal layer threshing muscle.
Five, internal layer threshing muscle is arranged on the barrel surface of whole thrashing cylinder, and outer threshing muscle is wound in the outside of whole internal layer threshing muscle.
Described internal layer threshing muscle is not limit along the axial total length of thrashing cylinder, but the hypomere threshing muscle that optimum is total length is greater than outer threshing muscle is along the axial length of thrashing cylinder.
For the corn threshing muscle of reversible threshing, the shape of its thrashing cylinder has following design:
One, thrashing cylinder is cylindric.
Two, thrashing cylinder is round table-like.
Three, thrashing cylinder comprises epimere cylindrical structural and hypomere cylindrical structural, and the diameter of epimere cylindrical structural is less than the diameter of hypomere cylindrical structural.
Four, thrashing cylinder comprises epimere cylindrical structural and hypomere cylindrical structural, and the diameter of epimere cylindrical structural is greater than the diameter of hypomere cylindrical structural.
Five, thrashing cylinder comprises epimere cylindrical structural, stage casing cylindrical structural and hypomere cylindrical structural, and the diameter of stage casing cylindrical structural is less than the diameter of epimere cylindrical structural and the diameter of hypomere cylindrical structural.
Six, thrashing cylinder comprises epimere cylindrical structural, stage casing cylindrical structural and hypomere cylindrical structural, and the diameter of stage casing cylindrical structural is less than the diameter of epimere cylindrical structural and the diameter of hypomere cylindrical structural.
According to above-mentioned six kinds of different thrashing cylinder structures, the position of internal layer threshing muscle can be set as required.
Described thrashing cylinder is designed to the integral structure of electric machine built-in in thrashing cylinder.
The upper end of described storehouse shell is fixed, and end end can form height-adjustable structure by elastic device.
The course of work of the present utility model is as follows:
Corn ear longitudinally enters from charging aperture in the threshing bin of husker sheller, and along with thrashing cylinder rotation, corn ear glides through epimere threshing muscle threshing driven rotary; When corn ear moves to thrashing cylinder lower end, by hypomere threshing muscle, drive corn ear reverse rotation threshing, when corn ear is got back to epimere threshing muscle and hypomere threshing muscle intersection, complete threshing, corn ear completes and purifies as corncob corncob discharging opening from the side skids off threshing bin, can realize the complete automatic separated discharging of corncob and iblet;
When thrashing cylinder this as variable diameter design, or when double-layer rib being set changing thrashing cylinder barrel dliameter, can form the threshing bin of differing heights, further improve threshing performance and adapt to the corn in various different rod footpath.
The beneficial effects of the utility model are as follows:
The utility model has improved Threshing by the mode of double-layer rib is set on thrashing cylinder, by outer threshing muscle being arranged to the two ends different hands of spiral, thereby realize corn ear and in threshing bin, carry out break-in campaign, and carry out repeatedly threshing, last corncob is gone out from the side of whole thresher, thereby has further greatly improved threshing performance, has shortened the length of thrashing cylinder, the not threshing operations section that has reduced threshing bin, has reduced manufacturing cost; Simultaneously, can pass through to change the diameter of thrashing cylinder itself, or by the set-up mode of threshing muscle, change the diameter of thrashing cylinder, realize the space size that changes threshing bin, the material that can more meet different rod footpath carries out threshing, has also realized the working method of segmentation threshing; And; if the integrative-structure in conjunction with motor and thrashing cylinder; can simplify the structure of husker sheller; user need not buy respectively husker sheller and motor, also need not install voluntarily, and also just need not frequently change easily by damaged belt without the mode of belt pulley and belt; can realize the operation of longer time; further improve operating efficiency, and extended service life, saved use cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment 1 of the present utility model
Fig. 2 is the structural representation of corncob discharging opening of the present utility model
Fig. 3-12 are the structural representation of embodiment 2 of the present utility model
Figure 13-19 are the structural representation of embodiment 4 of the present utility model
Figure 20-26 are the structural representation of embodiment 5 of the present utility model
Figure 27-33 are the structural representation of embodiment 6 of the present utility model
Figure 34-42 are the structural representation of embodiment 7 of the present utility model
Wherein, Reference numeral is: 1 epimere threshing muscle, 2 hypomere threshing muscle, 3 internal layer threshing muscle, 4 charging apertures, 5 storehouse shells, 6 corncob discharging openings, 7 thrashing cylinders.
Embodiment
embodiment 1
The husker sheller of reversible threshing, comprises charging aperture 4, thrashing cylinder 7, storehouse shell 5, iblet discharging opening and corncob discharging opening 6, and thrashing cylinder 7 is obliquely installed.
As shown in Figure 1, described thrashing cylinder 7 is cylindric, thrashing cylinder 7 barrel surfaces are only provided with a helical layer threshing muscle threshing muscle, described spiral threshing muscle comprises epimere threshing muscle 1 and the hypomere threshing muscle 2 that the hand of spiral is contrary, the hand of spiral of epimere threshing muscle 1 is contrary with the direction of rotation of thrashing cylinder 7, and the hand of spiral of hypomere threshing muscle 2 is identical with the direction of rotation of thrashing cylinder 7; Described corncob discharging opening 6 is arranged at side corresponding to epimere threshing muscle 1 and hypomere threshing muscle 2 junctions.The hand of spiral of threshing muscle changes, and has just changed the direction of motion of corn ear at threshing bin, and after purifying, corncob is discharged from the side of threshing bin, and the outlet of iblet is separately in threshing bin both sides, and threshing sub-material is very clear and definite.
Described epimere threshing muscle 1 is equal to or greater than hypomere threshing muscle 2 along the axial length of thrashing cylinder 7 along the axial length of thrashing cylinder 7, and hypomere threshing muscle 2 is arranged at the end along feedstock direction of thrashing cylinder 7.
Described threshing muscle is fixed on thrashing cylinder 7 barrel surfaces by welding manner.
As shown in Figure 2, described corncob discharging opening 6 is arranged at the side of epimere threshing muscle 1 and hypomere threshing muscle 2 intersections.
Described thrashing cylinder 7 is designed to the integral structure of electric machine built-in in thrashing cylinder 7.
The upper end of described storehouse shell 5 is fixed, and end end can form height-adjustable structure by elastic device.
The course of work of the present utility model is as follows:
Corn ear longitudinally enters from charging aperture 4 in the threshing bin of husker sheller, and along with thrashing cylinder 7 rotations, corn ear glides through epimere threshing muscle 1 threshing driven rotary; When corn ear moves to thrashing cylinder 7 lower end, by hypomere threshing muscle 2, drive corn ear reverse rotation threshing, when corn ear is got back to epimere threshing muscle 1 and hypomere threshing muscle 2 intersection, complete threshing, corn ear purifies and from corncob discharging opening 6, skids off threshing bin for corncob.
embodiment 2
The husker sheller of reversible threshing, comprises charging aperture 4, thrashing cylinder 7, storehouse shell 5, iblet discharging opening and corncob discharging opening 6, and thrashing cylinder 7 is obliquely installed.
Described thrashing cylinder 7 is cylindric, thrashing cylinder 7 barrel surfaces are provided with internal layer threshing muscle 3 and outer threshing muscle, outer threshing muscle comprises epimere threshing muscle 1 and hypomere threshing muscle 2, epimere threshing muscle 1 and hypomere threshing muscle 2 are spiral threshing muscle, the hand of spiral of epimere threshing muscle 1 and hypomere threshing muscle 2 is contrary, the hand of spiral of epimere threshing muscle 1 is contrary with the direction of rotation of thrashing cylinder 7, and the hand of spiral of hypomere threshing muscle 2 is identical with the direction of rotation of thrashing cylinder 7; Described internal layer threshing muscle 3 is ring-type threshing muscle, and the density of internal layer threshing muscle 3 is obviously greater than the density of epimere threshing muscle 1 and hypomere threshing muscle 2; Or described internal layer threshing muscle 3 is spiral threshing muscle, the density of internal layer threshing muscle 3 is obviously greater than the density of epimere threshing muscle 1 and hypomere threshing muscle 2, and the hand of spiral of internal layer threshing muscle 3 is consistent or contrary with the hand of spiral of epimere threshing muscle 1.Wherein, the hand of spiral of internal layer threshing muscle 3 is consistent or contrary with the hand of spiral of epimere threshing muscle 1, is mainly used for threshing.
Thrashing cylinder 7 barrel surfaces are fixed in described internal layer threshing muscle 3 welding (or other fixed forms); Or the compacting of the barrel of thrashing cylinder 7 surface is formed with spiral helicine projection and groove, and the part of projection is internal layer threshing muscle 3.
Described internal layer threshing muscle 3 is not limit along the axial total length of thrashing cylinder 7, but the hypomere threshing muscle 2 that optimum is total length is greater than outer threshing muscle is along the axial length of thrashing cylinder 7.
Described corncob discharging opening 6 is arranged at side corresponding to epimere threshing muscle 1 and hypomere threshing muscle 2 junctions.The hand of spiral of threshing muscle changes, and has just changed the direction of motion of corn ear at threshing bin, and after purifying, corncob is discharged from the side of threshing bin, and iblet discharging opening is separately in threshing bin both sides, and threshing sub-material is very clear and definite.
Described epimere threshing muscle 1 is equal to or greater than hypomere threshing muscle 2 along the axial length of thrashing cylinder 7 along the axial length of thrashing cylinder 7, and hypomere threshing muscle 2 is arranged at the end along feedstock direction of thrashing cylinder 7.
Position for internal layer threshing muscle 3 arranges, and comprises following scheme:
One, as shown in Figure 3, described internal layer threshing muscle 3 is ring-type threshing muscle, being arranged on the epimere barrel surface of thrashing cylinder 7 (can be 1/2nd sections above, also it can be 1/3rd sections or 1/4th sections, design as required), outer threshing muscle is wound around centered by whole thrashing cylinder 7, and outer threshing muscle is wound in the outside of internal layer threshing muscle 3.
Two, as shown in Figure 4, described internal layer threshing muscle 3 is ring-type threshing muscle, being arranged on the hypomere barrel surface of thrashing cylinder 7 (can be 1/2nd sections below, also it can be 1/3rd sections or 1/4th sections, design as required), outer threshing muscle is wound around centered by whole thrashing cylinder 7, and outer threshing muscle is wound in the outside of internal layer threshing muscle 3.
Three, as shown in Figure 5, described internal layer threshing muscle 3 is ring-type threshing muscle, is arranged on the interlude barrel surface of thrashing cylinder 7, and outer threshing muscle is wound around centered by whole thrashing cylinder 7, and outer threshing muscle is wound in the outside of internal layer threshing muscle 3.
Four, as shown in Figure 6, described internal layer threshing muscle 3 is ring-type threshing muscle, being arranged on the barrel surface near thrashing cylinder 7 two ends (can be 1/2nd sections below, also it can be 1/3rd sections or 1/4th sections, design as required), outer threshing muscle is wound around centered by whole thrashing cylinder 7, and outer threshing muscle is wound in the outside of internal layer threshing muscle 3.
Five, as shown in Figure 7, described internal layer threshing muscle 3 is ring-type threshing muscle, is arranged on the barrel surface of whole thrashing cylinder 7, and outer threshing muscle is wound in the outside of whole internal layer threshing muscle 3.
Six, as shown in Figure 8, described internal layer threshing muscle 3 is helical form threshing muscle, being arranged on the epimere barrel surface of thrashing cylinder 7 (can be 1/2nd sections above, also it can be 1/3rd sections or 1/4th sections, design as required), outer threshing muscle is wound around centered by whole thrashing cylinder 7, and outer threshing muscle is wound in the outside of internal layer threshing muscle 3.
Seven, as shown in Figure 9, described internal layer threshing muscle 3 is helical form threshing muscle, being arranged on the hypomere barrel surface of thrashing cylinder 7 (can be 1/2nd sections below, also it can be 1/3rd sections or 1/4th sections, design as required), outer threshing muscle is wound around centered by whole thrashing cylinder 7, and outer threshing muscle is wound in the outside of internal layer threshing muscle 3.
Eight, as shown in figure 10, described internal layer threshing muscle 3 is helical form threshing muscle, is arranged on the interlude barrel surface of thrashing cylinder 7, and outer threshing muscle is wound around centered by whole thrashing cylinder 7, and outer threshing muscle is wound in the outside of internal layer threshing muscle 3.
Nine, as shown in figure 11, described internal layer threshing muscle 3 is helical form threshing muscle, being arranged on the barrel surface near thrashing cylinder 7 two ends (can be 1/2nd sections below, also it can be 1/3rd sections or 1/4th sections, design as required), outer threshing muscle is wound around centered by whole thrashing cylinder 7, and outer threshing muscle is wound in the outside of internal layer threshing muscle 3.
Ten, as shown in figure 12, described internal layer threshing muscle 3 is helical form threshing muscle, is arranged on the barrel surface of whole thrashing cylinder 7, and outer threshing muscle is wound in the outside of whole internal layer threshing muscle 3.
Described internal layer threshing muscle 3 is not limit along the axial total length of thrashing cylinder 7, but the hypomere threshing muscle 2 that optimum is total length is greater than outer threshing muscle is along the axial length of thrashing cylinder 7.
embodiment 3
The husker sheller of reversible threshing, comprises charging aperture 4, thrashing cylinder 7, storehouse shell 5, iblet discharging opening and corncob discharging opening 6, and thrashing cylinder 7 is obliquely installed.
Described thrashing cylinder 7 is cylindric or round table-like.
When one deck threshing muscle is only set, the setting of threshing muscle is consistent with the structure in embodiment 1.
When being provided with two-layer threshing muscle, the setting of threshing muscle is consistent with the structure in embodiment 2.
embodiment 4
The husker sheller of reversible threshing, comprises charging aperture 4, thrashing cylinder 7, storehouse shell 5, iblet discharging opening and corncob discharging opening 6, and thrashing cylinder 7 is obliquely installed.
Described thrashing cylinder 7 comprises epimere cylindrical structural and hypomere cylindrical structural, and the diameter of epimere cylindrical structural is less than the diameter of hypomere cylindrical structural.
When one deck threshing muscle is set, the setting of threshing muscle is consistent with the structure in embodiment 1, as shown in figure 13.
When being provided with two-layer threshing muscle, arranging of threshing muscle is specific as follows:
One, as shown in figure 14, described internal layer threshing muscle 3 is ring-type threshing muscle, is arranged on the barrel surface of epimere cylindrical structural, and outer threshing muscle is wound around centered by whole thrashing cylinder 7, and outer threshing muscle is wound in the outside of internal layer threshing muscle 3.
Two, as shown in figure 15, described internal layer threshing muscle 3 is ring-type threshing muscle, is arranged on hypomere cylindrical structural barrel surface, and outer threshing muscle is wound around centered by whole thrashing cylinder 7, and outer threshing muscle is wound in the outside of internal layer threshing muscle 3.
Three, as shown in figure 16, described internal layer threshing muscle 3 is ring-type threshing muscle, is arranged on the barrel surface of whole thrashing cylinder 7, and outer threshing muscle is wound in the outside of whole internal layer threshing muscle 3.
Four, as shown in figure 17, described internal layer threshing muscle 3 is helical form threshing muscle, is arranged on the barrel surface of epimere cylindrical structural, and outer threshing muscle is wound around centered by whole thrashing cylinder 7, and outer threshing muscle is wound in the outside of internal layer threshing muscle 3.
Five, as shown in figure 18, described internal layer threshing muscle 3 is helical form threshing muscle, is arranged on hypomere cylindrical structural barrel surface, and outer threshing muscle is wound around centered by whole thrashing cylinder 7, and outer threshing muscle is wound in the outside of internal layer threshing muscle 3.
Six, as shown in figure 19, described internal layer threshing muscle 3 is helical form threshing muscle, is arranged on the barrel surface of whole thrashing cylinder 7, and outer threshing muscle is wound in the outside of whole internal layer threshing muscle 3.
Described internal layer threshing muscle 3 is not limit along the axial total length of thrashing cylinder 7, but the hypomere threshing muscle 2 that optimum is total length is greater than outer threshing muscle is along the axial length of thrashing cylinder 7.
The course of work of the present utility model is as follows:
Corn ear longitudinally enters from charging aperture 4 in the threshing bin of husker sheller, and along with thrashing cylinder 7 rotations, corn ear glides through epimere threshing muscle 1 threshing driven rotary; When corn ear moves to thrashing cylinder 7 lower end, by hypomere threshing muscle 2, drive corn ear reverse rotation threshing, when corn ear is got back to epimere threshing muscle 1 and hypomere threshing muscle 2 intersection, complete threshing, corn ear completes and purifies as corncob corncob outlet from the side skids off threshing bin, can realize the complete automatic separated discharging of corncob and iblet;
When 7 of thrashing cylinders are as variable diameter design, or when double-layer rib being set changing thrashing cylinder 7 barrel dliameter, can form the threshing bin of differing heights, further improve threshing performance and adapt to the corn in various different rod footpath.
embodiment 5
The husker sheller of reversible threshing, comprises charging aperture 4, thrashing cylinder 7, storehouse shell 5, iblet discharging opening and corncob discharging opening 6, and thrashing cylinder 7 is obliquely installed.
Described thrashing cylinder 7 comprises epimere cylindrical structural and hypomere cylindrical structural, and the diameter of epimere cylindrical structural is greater than the diameter of hypomere cylindrical structural.
When one deck threshing muscle is set, the setting of threshing muscle is consistent with the structure in embodiment 1, as shown in figure 20.
When being provided with two-layer threshing muscle, arranging of threshing muscle is specific as follows:
One, as shown in figure 21, described internal layer threshing muscle 3 is ring-type threshing muscle, is arranged on the barrel surface of epimere cylindrical structural, and outer threshing muscle is wound around centered by whole thrashing cylinder 7, and outer threshing muscle is wound in the outside of internal layer threshing muscle 3.
Two, as shown in figure 22, described internal layer threshing muscle 3 is ring-type threshing muscle, is arranged on hypomere cylindrical structural barrel surface, and outer threshing muscle is wound around centered by whole thrashing cylinder 7, and outer threshing muscle is wound in the outside of internal layer threshing muscle 3.
Three, as shown in figure 23, described internal layer threshing muscle 3 is ring-type threshing muscle, is arranged on the barrel surface of whole thrashing cylinder 7, and outer threshing muscle is wound in the outside of whole internal layer threshing muscle 3.
Four, as shown in figure 24, described internal layer threshing muscle 3 is helical form threshing muscle, is arranged on the barrel surface of epimere cylindrical structural, and outer threshing muscle is wound around centered by whole thrashing cylinder 7, and outer threshing muscle is wound in the outside of internal layer threshing muscle 3.
Five, as shown in figure 25, described internal layer threshing muscle 3 is helical form threshing muscle, is arranged on hypomere cylindrical structural barrel surface, and outer threshing muscle is wound around centered by whole thrashing cylinder 7, and outer threshing muscle is wound in the outside of internal layer threshing muscle 3.
Six, as shown in figure 26, described internal layer threshing muscle 3 is helical form threshing muscle, is arranged on the barrel surface of whole thrashing cylinder 7, and outer threshing muscle is wound in the outside of whole internal layer threshing muscle 3.
Described internal layer threshing muscle 3 is not limit along the axial total length of thrashing cylinder 7, but the hypomere threshing muscle 2 that optimum is total length is greater than outer threshing muscle is along the axial length of thrashing cylinder 7.
The course of work of the present utility model is as follows:
Corn ear longitudinally enters from charging aperture 4 in the threshing bin of husker sheller, and along with thrashing cylinder 7 rotations, corn ear glides through epimere threshing muscle 1 threshing driven rotary; When corn ear moves to thrashing cylinder 7 lower end, by hypomere threshing muscle 2, drive corn ear reverse rotation threshing, when corn ear is got back to epimere threshing muscle 1 and hypomere threshing muscle 2 intersection, complete threshing, corn ear completes and purifies as corncob corncob outlet from the side skids off threshing bin, can realize the complete automatic separated discharging of corncob and iblet;
When 7 of thrashing cylinders are as variable diameter design, or when double-layer rib being set changing thrashing cylinder 7 barrel dliameter, can form the threshing bin of differing heights, further improve threshing performance and adapt to the corn in various different rod footpath.
embodiment 6
The husker sheller of reversible threshing, comprises charging aperture 4, thrashing cylinder 7, storehouse shell 5, iblet discharging opening and corncob discharging opening 6, and thrashing cylinder 7 is obliquely installed.
Described thrashing cylinder 7 comprises epimere cylindrical structural, stage casing cylindrical structural and hypomere cylindrical structural, the diameter of stage casing cylindrical structural is less than the diameter of epimere cylindrical structural and the diameter of hypomere cylindrical structural, and the diameter of the diameter of leading portion cylindrical structural and back segment cylindrical structural can equate also can not wait.
When one deck threshing muscle is set, the setting of threshing muscle is consistent with the structure in embodiment 1, as shown in figure 27.
When being provided with two-layer threshing muscle, arranging of threshing muscle is specific as follows:
One, as shown in figure 28, described internal layer threshing muscle 3 is ring-type threshing muscle, is arranged on the barrel surface of hypomere cylindrical structural, and outer threshing muscle is wound around centered by whole thrashing cylinder 7, and outer threshing muscle is wound in the outside of internal layer threshing muscle 3.
Two, as shown in figure 29, described internal layer threshing muscle 3 is ring-type threshing muscle, be arranged at respectively on the barrel surface of epimere cylindrical structural and hypomere cylindrical structural, outer threshing muscle is wound around centered by whole thrashing cylinder 7, and outer threshing muscle is wound in the outside of internal layer threshing muscle 3.
Three, as shown in figure 30, described internal layer threshing muscle 3 is ring-type threshing muscle, is arranged on the barrel surface of whole thrashing cylinder 7, and outer threshing muscle is wound in the outside of whole internal layer threshing muscle 3.
Four, as shown in figure 31, described internal layer threshing muscle 3 is helical form threshing muscle, is arranged on the barrel surface of hypomere cylindrical structural, and outer threshing muscle is wound around centered by whole thrashing cylinder 7, and outer threshing muscle is wound in the outside of internal layer threshing muscle 3.
Five, shown in figure 32, described internal layer threshing muscle 3 is helical form threshing muscle, be arranged on the barrel surface of epimere cylindrical structural and hypomere cylindrical structural, outer threshing muscle is wound around centered by whole thrashing cylinder 7, and outer threshing muscle is wound in the outside of internal layer threshing muscle 3.
Six, as shown in figure 33, described internal layer threshing muscle 3 is helical form threshing muscle, is arranged on the barrel surface of whole thrashing cylinder 7, and outer threshing muscle is wound in the outside of whole internal layer threshing muscle 3.
The course of work of the present utility model is as follows:
Corn ear longitudinally enters from charging aperture 4 in the threshing bin of husker sheller, and along with thrashing cylinder 7 rotations, corn ear glides through epimere threshing muscle 1 threshing driven rotary; When corn ear moves to thrashing cylinder 7 lower end, by hypomere threshing muscle 2, drive corn ear reverse rotation threshing, when corn ear is got back to epimere threshing muscle 1 and hypomere threshing muscle 2 intersection, complete threshing, corn ear completes and purifies as corncob corncob outlet from the side skids off threshing bin, can realize the complete automatic separated discharging of corncob and iblet;
When 7 of thrashing cylinders are as variable diameter design, or when double-layer rib being set changing thrashing cylinder 7 barrel dliameter, can form the threshing bin of differing heights, further improve threshing performance and adapt to the corn in various different rod footpath.
embodiment 7
The husker sheller of reversible threshing, comprises charging aperture 4, thrashing cylinder 7, storehouse shell 5, iblet discharging opening and corncob discharging opening 6, and thrashing cylinder 7 is obliquely installed.
Described thrashing cylinder 7 comprises epimere cylindrical structural, stage casing cylindrical structural and hypomere cylindrical structural, the diameter of stage casing cylindrical structural is greater than the diameter of epimere cylindrical structural and the diameter of hypomere cylindrical structural, and the diameter of the diameter of leading portion cylindrical structural and back segment cylindrical structural can equate also can not wait.
When one deck threshing muscle is set, the setting of threshing muscle is consistent with the structure in embodiment 1, as shown in figure 34.
When being provided with two-layer threshing muscle, arranging of threshing muscle is specific as follows:
One, as shown in figure 35, described internal layer threshing muscle 3 is ring-type threshing muscle, is arranged on the barrel surface of stage casing cylindrical structural, and outer threshing muscle is wound around centered by whole thrashing cylinder 7, and outer threshing muscle is wound in the outside of internal layer threshing muscle 3.
Two, as shown in figure 36, described internal layer threshing muscle 3 is ring-type threshing muscle, be arranged at respectively on the barrel surface of epimere cylindrical structural and stage casing cylindrical structural, outer threshing muscle is wound around centered by whole thrashing cylinder 7, and outer threshing muscle is wound in the outside of internal layer threshing muscle 3.
Three, as shown in figure 37, described internal layer threshing muscle 3 is ring-type threshing muscle, be arranged at respectively on the barrel surface of stage casing cylindrical structural and hypomere cylindrical structural, outer threshing muscle is wound around centered by whole thrashing cylinder 7, and outer threshing muscle is wound in the outside of internal layer threshing muscle 3.
Four, as shown in figure 38, described internal layer threshing muscle 3 is ring-type threshing muscle, is arranged on the barrel surface of whole thrashing cylinder 7, and outer threshing muscle is wound in the outside of whole internal layer threshing muscle 3.
Five, as shown in figure 39, described internal layer threshing muscle 3 is helical form threshing muscle, is arranged on the barrel surface of stage casing cylindrical structural, and outer threshing muscle is wound around centered by whole thrashing cylinder 7, and outer threshing muscle is wound in the outside of internal layer threshing muscle 3.
Six, as shown in figure 40, described internal layer threshing muscle 3 is helical form threshing muscle, be arranged at respectively on the barrel surface of epimere cylindrical structural and stage casing cylindrical structural, outer threshing muscle is wound around centered by whole thrashing cylinder 7, and outer threshing muscle is wound in the outside of internal layer threshing muscle 3.
Seven, as shown in figure 41, described internal layer threshing muscle 3 is helical form threshing muscle, described internal layer threshing muscle 3 is ring-type threshing muscle, be arranged at respectively on the barrel surface of stage casing cylindrical structural and hypomere cylindrical structural, outer threshing muscle is wound around centered by whole thrashing cylinder 7, and outer threshing muscle is wound in the outside of internal layer threshing muscle 3.
Eight, as shown in figure 42, described internal layer threshing muscle 3 is helical form threshing muscle, is arranged on the barrel surface of whole thrashing cylinder 7, and outer threshing muscle is wound in the outside of whole internal layer threshing muscle 3.
The course of work of the present utility model is as follows:
Corn ear longitudinally enters from charging aperture 4 in the threshing bin of husker sheller, and along with thrashing cylinder 7 rotations, corn ear glides through epimere threshing muscle 1 threshing driven rotary; When corn ear moves to thrashing cylinder 7 lower end, by hypomere threshing muscle 2, drive corn ear reverse rotation threshing, when corn ear is got back to epimere threshing muscle 1 and hypomere threshing muscle 2 intersection, complete threshing, corn ear completes and purifies as corncob corncob outlet from the side skids off threshing bin, can realize the complete automatic separated discharging of corncob and iblet;
When 7 of thrashing cylinders are as variable diameter design, or when double-layer rib being set changing thrashing cylinder 7 barrel dliameter, can form the threshing bin of differing heights, further improve threshing performance and adapt to the corn in various different rod footpath.
Claims (16)
1. the husker sheller of reversible threshing, comprise charging aperture (4), thrashing cylinder (7), storehouse shell (5), iblet discharging opening and corncob discharging opening (6), thrashing cylinder (7) is obliquely installed, it is characterized in that: on described thrashing cylinder (7), be provided with at least one pull-up grain muscle, described threshing muscle comprises epimere threshing muscle (1) and hypomere threshing muscle (2), epimere threshing muscle (1) and hypomere threshing muscle (2) are spiral threshing muscle, the hand of spiral of epimere threshing muscle (1) and hypomere threshing muscle (2) is contrary, the hand of spiral of epimere threshing muscle (1) is contrary with the direction of rotation of thrashing cylinder (7), the hand of spiral of hypomere threshing muscle (2) is identical with the direction of rotation of thrashing cylinder (7), hypomere threshing muscle (2) is arranged at the end along feedstock direction of thrashing cylinder (7), described corncob discharging opening (6) is arranged at epimere threshing muscle (1) and side corresponding to hypomere threshing muscle (2) intersection.
2. husker sheller according to claim 1, is characterized in that: described threshing muscle is fixed on thrashing cylinder (7) barrel surface by welding manner.
3. husker sheller according to claim 1, is characterized in that: on described thrashing cylinder (7), be provided with internal layer threshing muscle (3) and outer threshing muscle, outer threshing muscle comprises epimere threshing muscle (1) and hypomere threshing muscle (2); Internal layer threshing muscle (3) is arranged on the epimere barrel surface of thrashing cylinder (7), and outer threshing muscle is wound around centered by whole thrashing cylinder (7), and outer threshing muscle is wound in the outside of internal layer threshing muscle (3); Described internal layer threshing muscle (3) is ring-type threshing muscle or spiral threshing muscle, and the density of internal layer threshing muscle (3) is obviously greater than the density of outer threshing muscle.
4. husker sheller according to claim 1, is characterized in that: on described thrashing cylinder (7), be provided with internal layer threshing muscle (3) and outer threshing muscle, outer threshing muscle comprises epimere threshing muscle (1) and hypomere threshing muscle (2); Internal layer threshing muscle (3) is arranged on the hypomere barrel surface of thrashing cylinder (7), and outer threshing muscle is wound around centered by whole thrashing cylinder (7), and outer threshing muscle is wound in the outside of internal layer threshing muscle (3); Described internal layer threshing muscle (3) is ring-type threshing muscle or spiral threshing muscle, and the density of internal layer threshing muscle (3) is obviously greater than the density of outer threshing muscle.
5. husker sheller according to claim 1, is characterized in that: on described thrashing cylinder (7), be provided with internal layer threshing muscle (3) and outer threshing muscle, outer threshing muscle comprises epimere threshing muscle (1) and hypomere threshing muscle (2); Internal layer threshing muscle (3) is arranged on the barrel surface of mid portion of thrashing cylinder (7), and outer threshing muscle is wound around centered by whole thrashing cylinder (7), and outer threshing muscle is wound in the outside of internal layer threshing muscle (3); Described internal layer threshing muscle (3) is ring-type threshing muscle or spiral threshing muscle, and the density of internal layer threshing muscle (3) is obviously greater than the density of outer threshing muscle.
6. husker sheller according to claim 1, is characterized in that: on described thrashing cylinder (7), be provided with internal layer threshing muscle (3) and outer threshing muscle, outer threshing muscle comprises epimere threshing muscle (1) and hypomere threshing muscle (2); Internal layer threshing muscle (3) is arranged on the barrel surface near thrashing cylinder (7) two ends, and outer threshing muscle is wound around centered by whole thrashing cylinder (7), and outer threshing muscle is wound in the outside of internal layer threshing muscle (3); Described internal layer threshing muscle (3) is ring-type threshing muscle or spiral threshing muscle, and the density of internal layer threshing muscle (3) is obviously greater than the density of outer threshing muscle.
7. husker sheller according to claim 1, is characterized in that: on described thrashing cylinder (7), be provided with internal layer threshing muscle (3) and outer threshing muscle, outer threshing muscle comprises epimere threshing muscle (1) and hypomere threshing muscle (2); Internal layer threshing muscle (3) is arranged on the barrel surface of whole thrashing cylinder (7), and outer threshing muscle is wound in the outside of whole internal layer threshing muscle (3); Described internal layer threshing muscle (3) is ring-type threshing muscle or spiral threshing muscle, and the density of internal layer threshing muscle (3) is obviously greater than the density of outer threshing muscle.
8. according to the husker sheller described in claim 3-7 any one, it is characterized in that: described internal layer threshing muscle (3) is fixed on thrashing cylinder (7) barrel surface by welding manner.
9. according to the husker sheller described in claim 3-7 any one, it is characterized in that: the barrel surface compacting of described thrashing cylinder (7) is formed with spiral helicine projection and groove, and the part of projection is internal layer threshing muscle (3).
10. according to the husker sheller of the reversible threshing described in claim 1,3-7 any one, it is characterized in that: described thrashing cylinder (7) is cylindric.
11. according to the husker sheller of the reversible threshing described in claim 1,3-7 any one, it is characterized in that: described thrashing cylinder (7) is round table-like.
12. according to the husker sheller described in claim 1,3-7 any one, it is characterized in that: described thrashing cylinder (7) comprises epimere cylindrical structural and hypomere cylindrical structural, and the diameter of epimere cylindrical structural is less than the diameter of hypomere cylindrical structural.
13. according to the husker sheller described in claim 1,3-7 any one, it is characterized in that: described thrashing cylinder (7) comprises epimere cylindrical structural and hypomere cylindrical structural, and the diameter of epimere cylindrical structural is greater than the diameter of hypomere cylindrical structural.
14. according to the husker sheller described in claim 1,3-7 any one; it is characterized in that: described thrashing cylinder (7) comprises epimere cylindrical structural, stage casing cylindrical structural and hypomere cylindrical structural, the diameter of stage casing cylindrical structural is less than the diameter of epimere cylindrical structural and the diameter of hypomere cylindrical structural.
15. according to the husker sheller described in claim 1,3-7 any one; it is characterized in that: described thrashing cylinder (7) comprises epimere cylindrical structural, stage casing cylindrical structural and hypomere cylindrical structural, the diameter of stage casing cylindrical structural is less than the diameter of epimere cylindrical structural and the diameter of hypomere cylindrical structural.
16. husker shellers according to claim 1, is characterized in that: described thrashing cylinder (7) is designed to the integral structure of electric machine built-in in thrashing cylinder (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420214209.3U CN203840797U (en) | 2014-04-29 | 2014-04-29 | Corn thresher capable of achieving direction-changing threshing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420214209.3U CN203840797U (en) | 2014-04-29 | 2014-04-29 | Corn thresher capable of achieving direction-changing threshing |
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| CN203840797U true CN203840797U (en) | 2014-09-24 |
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| Application Number | Title | Priority Date | Filing Date |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103931358A (en) * | 2014-04-29 | 2014-07-23 | 李禄海 | Corn thresher capable of carrying out deflecting threshing |
-
2014
- 2014-04-29 CN CN201420214209.3U patent/CN203840797U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103931358A (en) * | 2014-04-29 | 2014-07-23 | 李禄海 | Corn thresher capable of carrying out deflecting threshing |
| CN103931358B (en) * | 2014-04-29 | 2016-02-17 | 李禄海 | The husker sheller of reversible threshing |
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