A kind of maize sheller
Technical field
The present invention relates to agricultural machinery equipment field, in particular to a kind of maize sheller.
Background technology
Corn is a kind of cuisines of sweet mouthfeel, is also of common occurrence on dining table, deep to be liked by everybody, iblet is also
The important source material of delicious food is made, the threshing work of corn is to make the essential process of iblet.
Conventional process mode is all that with the development of science and technology, people have devised using progress corn threshing by hand
The maize sheller of automation, the threshing work for carrying out corn by maize sheller have a simple and fast, higher excellent of efficiency
Point.
Maize sheller does not have design standard or specification in the prior art, and most maize shellers are that producer voluntarily sets
Count and sell, therefore its principle and structure have larger difference, and most maize sheller structure design is not reasonable, makes
With more bothering, Threshing is poor, less efficient.
Number of patent application is that CN201510542511.0 Chinese invention patent discloses a kind of maize sheller, this jade
Rice thresing machine is provided with weight calculation gate in feed hopper and thresing machine housing junction, counts weight and is provided with weight calculation controller on gate;
Sheller unit includes even two grain threshing rollers be arrangeding in parallel, the thrashing screen being arranged on below grain threshing roller;Grain threshing roller is cylindrical shape, in
Between be connected with rotating shaft, rotating shaft is connected to output motor, triangle spike-tooth is evenly equipped with the periphery of grain threshing roller;Screening plant includes
The vibratory sieve being arranged on below thrashing screen, vibratory sieve include being arranged on the primary vibration sieve that upper strata sieve aperture is 8~20 mesh, are arranged on
Lower floor's sieve aperture sieves for the secondary vibration of 40~55 mesh, and secondary vibration sieve lower section is provided with debris cabin.
This maize sheller structure is slightly aobvious simple, and Threshing is poor.
Number of patent application is that CN201510528055.4 Chinese invention patent discloses a kind of maize sheller, and it includes
The sheller unit being located in threshing bin, sheller unit is provided with is provided with spiral shell by power-actuated grain threshing roller and support roller, grain threshing roller
Revolve threshing rib, grain threshing roller and support roller rotating Vortex and with the distance of setting;Threshing bin front and back end is respectively equipped with feed hopper
With go out core mouth, threshing bin lower rear is provided with discharging opening;Support roller is located at the side-lower of grain threshing roller one, the opposite side top of support roller
Auxiliary support roller provided with unpowered input, Auxiliary support roller are rotatably located in the frame of thresing machine, and by detachable
Attachment structure be fixedly connected with frame, it is empty that V-arrangement threshing is formed between Auxiliary support roller, support roller and grain threshing roller three's rolling drum surface
Between, and distance is gradually reduced along corn rod threshing moving direction between two rollers of Auxiliary support roller and grain threshing roller.
The maize sheller structure of this structure is while it seem that very complexity, but actual effect is general.
Thus, it could be seen that maize sheller structure design is not reasonable in the prior art, it is impossible to really plays quick threshing
Effect, limits the development of agricultural science and technology, makes peasant spend larger price still to buy well-content product.
The content of the invention
The invention provides a kind of maize sheller, it is intended to solves the above problems.
What the present invention was realized in:
A kind of maize sheller, including body, the body is interior to be provided with drive device, transmission device and sheller unit, the machine
Body is connected with charging device;
The drive device is connected by transmission device with the sheller unit, and threshing passage, institute are provided with the body
State charging device to communicate with the threshing passage, the sheller unit is located at the outside of the body;
The transmission device includes the first transmission component, the second transmission component and the 3rd transmission component, first transmission
Component includes the first power transmission shaft and the first travelling gear being coaxially disposed, and second transmission component includes second be coaxially disposed
Power transmission shaft, the second travelling gear and the 3rd travelling gear, the 3rd transmission component include the 3rd power transmission shaft that is coaxially disposed and
4th travelling gear;The drive device includes the driving gear being meshed with first travelling gear, and first transmission
Gear is meshed with second travelling gear;The second driving shaft and the 3rd power transmission shaft are symmetrically set in the threshing passage
Lower section, the 3rd travelling gear, the 4th travelling gear and the sheller unit are driven by the first driving chain.
Further, the end of first power transmission shaft, second driving shaft and the 3rd power transmission shaft rotates with the body
It is connected, first travelling gear is detachably connected with first power transmission shaft.
Further, the sheller unit includes thrashing cylinder, and the outside of the thrashing cylinder is provided with the driving cog of ring-type, the threshing
The inside of cylinder is provided with threshing tooth group.
Further, the threshing tooth group has the multigroup of annular spread, and threshing tooth group described in each group includes multiple rows of threshing
Tooth, the axis of the relatively described threshing passage of threshing tooth described in each row are obliquely installed.
Further, the outside of the threshing passage is additionally provided with least one threshing circle, and dentation knot is provided with the threshing circle
Structure, the threshing circle are connected with the transmission device.
Further, the threshing circle passes through the second driving chain and the 3rd travelling gear and the 4th travelling gear phase
Even.
Further, the transmission device also includes the 4th transmission component, and the 4th transmission component includes what is be coaxially disposed
4th power transmission shaft and the 5th travelling gear, first power transmission shaft are provided with the 6th travelling gear, and the threshing circle passes through second
Driving chain is connected with the 3rd travelling gear and the 6th travelling gear.
Further, the one end of the charging device away from the body is provided with dog-house, and the dog-house is funnel-form;Institute
State the setting of threshing channel slopes.
Further, the end of the second driving shaft or the 3rd power transmission shaft is connected by governor motion with the body;
The governor motion includes regulating block, regulating bolt and regulation spring, the body and is provided with the chute of bar shaped, the regulating block
In the chute, second driving shaft or the 3rd power transmission shaft are rotatablely connected with the regulating block, the regulating bolt and regulation spring
The both sides of the regulating block are respectively arranged on, the regulating bolt is spirally connected with body.
Further, blanking channel is additionally provided with the body, the blanking channel communicates with the threshing passage.
The beneficial effects of the invention are as follows:The maize sheller that the present invention is obtained by above-mentioned design, can smoothly stably
Threshing work is carried out to corn, power transmission efficiency is high, and threshing efficiency is high, and steady quality, cost is reasonable, easy to spread.
Brief description of the drawings
, below will be to required use in embodiment in order to illustrate more clearly of the technical scheme of embodiment of the present invention
Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, therefore be not to be seen as
It is the restriction to scope, for those of ordinary skill in the art, on the premise of not paying creative work, can be with root
Other related accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the axonometric drawing for the maize sheller that embodiment of the present invention provides;
Fig. 2 is the front view for the maize sheller that embodiment of the present invention provides;
Fig. 3 is the side view for the maize sheller that embodiment of the present invention provides;
Fig. 4 is the top view for the maize sheller that embodiment of the present invention provides;
Fig. 5 is the structural representation of threshing passage and blanking channel in the maize sheller that embodiment of the present invention provides;
Fig. 6 is that the maize sheller that embodiment of the present invention provides removes the upward view after bottom;
Fig. 7 is the axonometric drawing of drive device and transmission device in the maize sheller that embodiment of the present invention provides;
Fig. 8 is the axonometric drawing of sheller unit in the maize sheller that embodiment of the present invention provides;
Fig. 9 is the top view of sheller unit in the maize sheller that embodiment of the present invention provides;
Figure 10 is the front view of sheller unit in the maize sheller that embodiment of the present invention provides;
Figure 11 is the structural representation of governor motion in the maize sheller that embodiment of the present invention provides.
Scheming acceptance of the bid note is respectively:
Body 101;Drive device 102;Transmission device 103;Sheller unit 104;Charging device 105;Threshing passage 106;
Governor motion 107;Blanking channel 108;
First transmission component 201;Second transmission component 202;3rd transmission component 203;4th transmission component 204;
First power transmission shaft 301;Second driving shaft 302;3rd power transmission shaft 303;4th power transmission shaft 304;First driving chain
305;Second driving chain 306;
First travelling gear 401;Second travelling gear 402;3rd travelling gear 403;4th travelling gear 404;5th
Travelling gear 405;6th travelling gear 406;Driving gear 407;
Thrashing cylinder 501;Driving cog 502;Threshing tooth 503;Threshing circle 504;Dog-house 505;
Regulating block 601;Regulating bolt 602;Adjust spring 603;Chute 604.
Embodiment
To make the purpose, technical scheme and advantage of embodiment of the present invention clearer, implement below in conjunction with the present invention
Accompanying drawing in mode, the technical scheme in embodiment of the present invention is clearly and completely described, it is clear that described reality
The mode of applying is a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, ability
The every other embodiment that domain those of ordinary skill is obtained under the premise of creative work is not made, belongs to the present invention
The scope of protection.Therefore, below the detailed description of the embodiments of the present invention to providing in the accompanying drawings be not intended to limit will
The scope of the present invention of protection is sought, but is merely representative of the selected embodiment of the present invention.Based on the embodiment in the present invention,
The every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, belong to this
Invent the scope of protection.
In the description of the invention, it is to be understood that the term of indicating position or position relationship is based on shown in accompanying drawing
Orientation or position relationship, be for only for ease of the description present invention and simplify description, rather than instruction or imply signified equipment
Or element there must be specific orientation, with specific azimuth configuration and operation, therefore it is not considered as limiting the invention.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally;Can be that machinery connects
Connect or electrically connect;Can be joined directly together, can also be indirectly connected by intermediary, can be in two elements
The connection in portion or the interaction relationship of two elements.For the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
In the present invention, unless otherwise clearly defined and limited, fisrt feature can be with or below second feature
Directly contacted including the first and second features, can also include the first and second features not be direct contact but by them it
Between other characterisation contact.Moreover, fisrt feature is on second feature, top and above to include fisrt feature special second
Directly over sign and oblique upper, or be merely representative of fisrt feature level height and be higher than second feature.Fisrt feature second feature it
Under, lower section and fisrt feature included below are immediately below second feature and obliquely downward, or be merely representative of fisrt feature level height
Less than second feature.
Embodiment, refer to Fig. 1-Figure 11.
A kind of maize sheller is present embodiments provided, it includes body 101, and body 101 is the main base of whole equipment
Plinth structural member, for supporting, installing and protect miscellaneous part, be provided with the body 101 drive device 102, transmission device 103 and
Sheller unit 104, the body 101 are connected with charging device 105.
Drive device 102 is used to drive transmission device 103 and sheller unit 104 to run, and drive device 102 can be included
Battery and motor or other forms.Transmission device 103 is intermediate structure part, for driving sheller unit 104 to transport
OK.Sheller unit 104 is the main operation part of threshing work;Charging device 105 is used to the inside of body 101 feed intake.
Drive device 102 is connected by transmission device 103 with sheller unit 104, and threshing passage is provided with body 101,
Charging device 105 communicates with the threshing passage, and sheller unit 104 is located at the outside of body 101;Corn puts into sheller unit 104
Enter threshing passage afterwards, threshing work is completed in threshing passage, the sheller unit 104 outside body 101 is convenient to machine
Corn is launched in body 101.
Transmission device 103 is used for passing power, and whether rational relation is to sheller unit 104 for the structure design of transmission device 103
Can successfully it run, thus it is more important.Exist in the present embodiment, transmission device 103 includes the first transmission component 201, second
The transmission component 203 of transmission component 202 and the 3rd, the mutual cooperation of multigroup transmission component transmit power everything goes well with your work is carried out;Tool
For body, the first transmission component 201 includes the first power transmission shaft 301 and the first travelling gear 401 being coaxially disposed, the second transmission group
Part 202 includes second driving shaft 302, the second travelling gear 402 and the 3rd travelling gear 403 being coaxially disposed, the 3rd transmission group
Part 203 includes the 3rd power transmission shaft 303 and the 4th travelling gear 404 being coaxially disposed;Drive device 102 includes and the first driving cog
The driving gear 407 that wheel 401 is meshed, and first travelling gear 401 is meshed with the second travelling gear 402;Second transmission
The power transmission shaft 303 of axle 302 and the 3rd is symmetrically set in the lower section of threshing passage, the 3rd travelling gear 403, the 4th travelling gear 404 and
Sheller unit 104 is driven by the first driving chain 305.
As shown in fig. 7, the transmission device 103 of this structure is at work, drive device 102 exports power, passes through actively
Gear 407 passes to the first travelling gear 401, and the first travelling gear 401 passes to the second travelling gear 402, is passed by second
Moving axis 302 passes to the 3rd travelling gear 403, and the 3rd travelling gear 403, the 4th travelling gear 404 and sheller unit 104 pass through
First driving chain 305 is connected, and each part is run simultaneously.
The setting of transmission components at different levels, make position relationship between drive device 102 and sheller unit 104 more reasonable, respectively
Part can be reasonably arranged in body 101, make body 101 compact-sized, convenient design;3rd travelling gear 403 and
Four travelling gears 404 are symmetrically set in the lower section of sheller unit 104, and three is connected by the first driving chain 305, made in threshing course
The uniform force of sheller unit 104, threshing work uniformly and stably can be carried out to the corn of its inside, deviation, card will not be produced
The failures such as grain, distortion, be also not in motionless situation, threshing work is smoothed out.
Thus, it could be seen that the maize sheller of this structure smoothly can stably carry out threshing work to corn, power passes
Efficiency high is passed, threshing efficiency is high, and steady quality, cost is reasonable, easy to spread.
Specifically, the first power transmission shaft 301, the power transmission shaft 303 of second driving shaft 302 and the 3rd end with body 101
It is rotatedly connected, the first travelling gear 401 is detachably connected with the first power transmission shaft 301.The rotation connection of power transmission shaft and body 101 is closed
System, makes each power transmission shaft to be rotated at work relative to body 101;Each travelling gear, to be detachably connected, makes with each power transmission shaft
The convenient processing of each part and assembling, and pinion rotation during drive axis.Travelling gear and power transmission shaft are key in the present embodiment
Connection.
Sheller unit 104 is used for threshing, and maize sheller also includes the device in the prior art, in the present embodiment,
Sheller unit 104 includes thrashing cylinder 501, and the outside of the thrashing cylinder 501 is provided with the driving cog 502 of ring-type, the thrashing cylinder 501 it is interior
Portion is provided with 503 groups of threshing tooth.Driving cog 502 is connected with the first driving chain 305, the transmission for power;503 groups of threshing tooth is set
The inside of thrashing cylinder 501 is placed in, for threshing.
Specifically 503 groups of set-up modes of threshing tooth have a variety of, and in the present embodiment, 503 groups of threshing tooth has annular spread
Multigroup, each group of 503 groups of threshing tooth includes multiple rows of threshing tooth 503, and axis of each row's threshing tooth 503 with respect to threshing passage inclines
Tiltedly set.As illustrated, multiple threshing tooths 503 are collided with corn, extruded in the rotation process of sheller unit 104, it is caused huge
Noticeable effort can separate iblet from corncob.As can be seen that each row's threshing tooth 503 leads to threshing in Figure 10
The axis in road is obliquely installed, and each row's threshing tooth 503 in rotation process of thrashing cylinder 501 is produced forward corn ear
Active force, corn ear is travelled forward in threshing course, make the position that single propulsion plant need not be separately set
To promote corn to move ahead so that corn threshing work can be run glibly.
Thrashing cylinder 501 operationally needs to rotate, as illustrated, can set the rolling of multiple annular distributions outside it
Pearl, thrashing cylinder 501 is connected by ball with the inwall of body 101, not only act as the effect of support thrashing cylinder 501, and make to take off
Relation between grain cylinder 501 and body 101 is rolling relation, and frictional force is small, and energy loss is smaller, and Threshing is more preferable.
To aid in the threshing of thrashing cylinder 501 work, the outside of threshing passage is additionally provided with least one threshing circle 504, and this is de-
Dentalation is provided with grain circle 504, the threshing circle 504 is connected with transmission device 103.Dentalation is used when threshing circle 504 rotates
In threshing.
Threshing circle 504 is connected with transmission device 103, can be such:Threshing circle 504 passes through the second driving chain 306
It is connected with the 3rd travelling gear 403 and the 4th travelling gear 404.The operation of threshing circle 504 can be realized by the kind of drive.
In the present embodiment, transmission device 103 also includes the 4th transmission component 204, and the 4th transmission component 204 includes same
The 4th power transmission shaft 304 and the 5th travelling gear 405 that axle is set, the first power transmission shaft 301 are provided with the 6th travelling gear 406, take off
Grain circle 504 is connected by the second driving chain 306 with the 3rd travelling gear 403 and the 6th travelling gear 406.As shown in fig. 7, the
The operation of five travelling gears 405 and the 6th travelling gear 406, threshing circle 504 is driven to rotate.Threshing circle 504 can have one incessantly
It is individual, can be two or more, figure 7 illustrates the position of two threshing circles 504, two threshing circles 504 lead to respectively
Cross different travelling gear to drive, and two external diameters of threshing circle 504 are inconsistent, velocity of rotation is inconsistent when making its work, passes through
The operation of the threshing circle 504 of friction speed, make corn ear front and rear by different torsion, threshing is more thorough, and effect is more preferable.
For convenience of the dispensing of corn ear, the one end of charging device 105 away from body 101 is provided with dog-house 505, the dog-house
505 be funnel-form, and funnelform dog-house 505 conveniently feeds intake;Threshing channel slopes are set, and the threshing passage being obliquely installed makes jade
Rice rod is convenient to glide, and operation is more smooth.
During the operation of each driving chain, in fact it could happen that the phenomenon of relaxation or tension, to adjust the rate of tension of driving chain, the
The end of two power transmission shafts 302 or the 3rd power transmission shaft 303 is connected by governor motion 106 with body 101;Governor motion 106 includes
Regulating block 601, regulating bolt 602 and regulation spring 603, body 101 are provided with the chute 604 of bar shaped, and regulating block 601 is located at should
In chute 604, the power transmission shaft 303 of second driving shaft 302 or the 3rd is rotatablely connected with the regulating block 601, regulating bolt 602 and regulation
Spring 603 is respectively arranged on the both sides of regulating block 601, and regulating bolt 602 is spirally connected with body 101.
As shown in figure 11, screwing regulating bolt 602 drives regulating block 601 to move, and regulation spring 603 is arranged on regulating block
601 opposite side, regulation spring 603 to 601 elastic presence of regulating block, make the position of regulating block 601 is convenient to adjust all the time;This
Outside, in the case where driving chain compares tightly if continuing to screw regulating bolt 602 and there may be makes driving chain tension
Possibility, and the setting for adjusting spring 603 can play a part of elastic buffer, make the driving chain be not in this case
Trigger the situation of failure due to tension.
Iblet is needed to collect after taking off, and blanking channel 107 is additionally provided with body 101, and the blanking channel 107 leads to threshing
Road communicates.The end of corncob from threshing passage is fallen, and iblet is fallen from the end of blanking channel 107.
The preferred embodiment of the present invention is the foregoing is only, is not intended to limit the invention, for this area
For technical staff, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made is any
Modification, equivalent substitution, improvement etc., should be included in the scope of the protection.