CN205431115U - Corn -on --cob mechanism of breaking - Google Patents

Abstract

The utility model relates to a device peeled off of grain of growing maize, the utility model discloses a corn -on - -cob mechanism of breaking, which comprises a frame, fixedly connected with montant and charging ladle in the frame, the montant is followed upward to being connected with depression bar and fixed plate down respectively, open one side that the montant was kept away from to the fixed plate has the through -hole, sliding connection has broken stick rod in the through -hole, charging ladle is located brokenly the stick rod below, be provided with the spring between depression bar and the frame, the depression bar upper surface leaves there is the arc wall, the depression bar top is provided with the cam that matches with this arc wall, sliding connection has the slider on the depression bar, the slider is in the same place with broken stick rod's upper end ball pivot, another end screw thread connection of broken stick rod has the petaloid inflation body, claw has been provided with among the charging ladle, claw is located the below of the petaloid inflation body, this patent compares with prior art, utilizes the cooperation of cam rotation and arc wall to promote the depression bar motion, and the continuity of working has been guaranteed under being in rotation operating condition always to messenger's cam, has improved work efficiency.

Description

Corncob fracture mechanism

Technical field

This utility model relates to the device that a kind of niblet is peeled off, and discloses a kind of corncob fracture mechanism.

Background technology

Semen Maydis is the crops widely planted, and extensively liking by people, in usual daily life, people the most usually buy the niblet stripped from market and eat as vegetable cooking, but, how niblet, after field is plucked, is stripped out from corncob by corncob, and always one than problem difficult to deal with；Most people is all to use manual type now, niblet is peeled off by one ground, so operate not only efficiency low but also easily shelled by niblet broken, shell broken after niblet can only abandon and can not sell again, breakage and waste for whole Semen Maydis are the biggest, the problem that can not completely strip for niblet, there has been proposed the device of a kind of broken corn rod.

nullPrior art exists a kind of Semen Maydis broken rod machine，Including chassis，Its chassis plane is made up of a vertical pole and two cross bars，Two cross bars are respectively welded at vertical pole two ends，It is welded with montant straight up at the middle part of vertical pole，It is welded with fixing head in montant middle and upper part，The lower end shaft screw of motion bar is arranged in fixing head，One end shaft screw of depression bar is movably arranged on the upper end of motion bar，The upper end shaft screw of broken bar is movably arranged on the middle part of depression bar，It is respectively welded horizontal fixing bar in both sides, montant upper end，It is installed with positioning sleeve in the middle of the other end of two fixing bars，The middle part movable set of broken bar is in positioning sleeve，The bottom of broken bar is machined with brokenly rod cutter，Two cross bar stage casings on chassis，The middle part being provided with the they sup-port bar parallel with vertical pole is provided with location, Semen Maydis top dish，Location dish is centrally located at brokenly the underface of rod cutter.

When carrying out the broken rod of corncob, fresh Semen Maydis is placed in the dish of location by operator on the other hand upside down, another hands operation depression bar, rod cutter is allowed brokenly to insert from the rear end of corncob, after broken rod cutter inserts the middle part of corncob, corncob is split up into from center its axial many lobes, now, the fresh corn being firmly attached on corncob is quaked loose, staff is easy for being peeled off from corncob by complete niblet by hand, the efficiency of manual removal fresh corn is greatly improved, and the Semen Maydis serviceability rate after stripping is greatly improved.

Said mechanism is to fix Semen Maydis by operator with hands, operator's subordinate moulded rod of the most fixing Semen Maydis one is needed when operation, when pressing Semen Maydis under depression bar, operator need Semen Maydis head of holding with a firm grip, just can complete rupturing of Semen Maydis, operator will expend bigger strength, thus adds the work load of operator；And operator need cyclically broken corn, As time goes on, operator will be tired out, it is impossible to is always maintained at efficient duty, it is impossible to ensure the speed of broken corn, crushing efficiency will be caused to be greatly lowered.

Utility model content

This utility model is intended to provide a kind of and reduces operator's working strength, improves the corncob fracture mechanism of work efficiency.

A kind of corncob fracture mechanism in this programme, including frame, montant and charging ladle it is fixedly connected with in frame, montant is connected to depression bar and fixed plate from top to bottom, fixed plate has through hole away from the side of montant, through hole slidably connects brokenly bar, charging ladle is positioned at brokenly below bar, spring it is provided with between depression bar and frame, depression bar upper surface has arcuate groove, depression bar is provided above the cam mated with this arcuate groove, slide block is slidably connected on depression bar, slide block is together with the upper end ball pivot of broken bar, the other end of broken bar is threaded petal expander, charging ladle has been provided with chela, chela is positioned at the lower section of petal expander.

The know-why of this programme and have the beneficial effect that petal expander refers to that this expander is petal, and on each petal, it is equipped with screw thread, the spiral thread that the screw thread on all petals has been combined as；Broken bar is threaded on petal；First the Semen Maydis of harvesting is fixed in chela according to tip mode down, utilize the position of the grasp of chela fixing corncob tightly, ensure that corncob will not offset, then driving means is used to drive cam rotation, when cam rotation is to when contacting with depression bar, cam is rotated further, the convex surface of cam will contact with depression bar, cam is pressed starting under depression bar, broken bar slide downward, whole petal expander moves down also with the motion of broken bar, and petal expander will insert from the rear end of corncob.

When petal expander is inserted in corncob, just along with rotating broken bar while the moving down of broken bar, make brokenly bar in the internal precession of petal expander so that whole petal expander outwardly against, due to by expansive force peripherally and outwardly inside corncob, whole corncob will rise brokenly, making niblet loosen, now operator are just very easy to strip down complete for niblet.

The rotation work using cam promotes depression bar to move down, and petal expander is inserted Semen Maydis, when cam completes to rotate once week to realize rupturing of corncob, now cam separates with depression bar, and promotion depression bar is moved upward by the elastic force of spring, finally makes depression bar reset, before cam is not in contact with depression bar, chela captures another root corncob, and then cam continues cycling through motion, carries out next fracturing operation.

Compared with prior art, this device only needs cam to coordinate with chela, the work of seriality ground, it is not necessary to the subordinate moulded rod of operator one grips corncob on the other hand, decreases operating procedure, thus reduces the labor intensity of the operator that know clearly, also improves work efficiency simultaneously.

Further, the center of circle of cam overlaps with the center of circle of arcuate groove, ensures that depression bar remains static when cam slides in arcuate groove, makes petal expander be maintained at the middle part of corncob, can the most broken corncob when petal expander opens.

Further, depression bar uses shaft screw to be connected with montant, and depression bar can rotate by screw around the shaft, along with the turning block of depression bar slides on depression bar, regulates brokenly the height of bar and petal expander according to the size of corncob.

Further, petal expander is cone type away from one end of broken bar, makes petal expansion physical ability insert corncob more smoothly.

Further, broken bar is provided with handle, when rotating broken bar, more laborsaving.

Accompanying drawing explanation

Fig. 1 is the structural representation of this utility model corncob fracture mechanism embodiment.

Detailed description of the invention

Below by detailed description of the invention, this utility model is described in further detail:

Reference in Figure of description includes: base 1, montant 2, fixed plate 3, depression bar 4, slide block 5, chela 6, charging ladle 7, petal expander 8, handle 9, broken bar 10, cam 11.

Embodiment is basic with reference to shown in Fig. 1:

nullCorncob fracture mechanism in this programme，Including frame，Base 1 it is provided with in frame，Montant 2 and charging ladle 7 it is fixedly connected with on base 1，Montant 2 is connected to depression bar 4 and fixed plate 3 from top to bottom，Depression bar 4 uses shaft screw to link together with montant 2，Depression bar 4 is made to rotate around the axis，It is welded with spring between free end and the frame of depression bar 4，One end of depression bar 4 is provided with arcuate groove，The surface of arcuate groove is provided with cam 11，And make the center of circle of cam 11 overlap with the center of circle of arcuate groove，Slide block 5 is slidably connected on depression bar 4，Fixed plate 3 is welded on montant 2，Fixed plate 3 has through hole away from one end of montant 2，Through hole slidably connects the broken bar 10 being provided with handle 9，The other end of broken bar 10 is threaded petal expander 8，One end and petal expander 8 inside of broken bar 10 are all threaded,The bottom of petal expander 8 is cone type，Charging ladle 7 is welded with chela 6，Chela 6 is positioned at the underface of petal expander 8，And keep chela 6 and petal expander 8 to be maintained on a vertical curve.

nullOperation principle: after Semen Maydis moves down from soil, field，Just a whole Semen Maydis is fixed on chela 6 according to the catotropic mode of Semen Maydis，The grasp utilizing chela 6 fixes the position of Semen Maydis，Then starting motor drives cam 11 to start to rotate，When cam 11 has just started to contact with depression bar 4，Along with being rotated further of cam 11 will descend repoussage depression bar 4，So spring is constantly in compressive state，When depression bar 4 moves down, slide block 5 slides to the right，Thus ensure that slide block 5 and broken bar 10 are in same vertical position，The most petal expander 8 is close to corncob during broken bar 10 moves downward，Due to bottom petal expander 8 in cone type，So can be readily intercalated into whole corncob，When inserting in the middle part of whole corncob，Cam 11 slides in arcuate groove，The most petal expander 8 will not be further continued for moving down.

Threaded owing to petal expander 8 uses with broken bar 10, and break bar 10 and slide block 5 ball pivot, therefore breaking bar 10 can be freely rotatable, so when petal expander 8 is initially inserted in corncob, just along with while the moving down of broken bar 10 handle 9 of hand-held broken bar 10 rotate clockwise brokenly bar 10, make brokenly bar 10 in the internal precession of petal expander so that whole petal expander 8 outwardly against, promote petal expander 8 stress outward expansion, by broken for whole corncob, in on corncob after broken, niblet is just scattered in charging ladle 7, although the niblet of some is swollen pine is still on broken corncob, but it is more prone to completely peeled off, niblet will not be shelled broken in stripping process.

When complete a corncob broken after, cam 11 skids off from arcuate groove, owing to depression bar 4 is no longer influenced by the pressure of cam 11, and upwardly depression bar 4 so spring will restore to the original state, depression bar 4 is made to reset, reserve enough spaces for next corncob, and break bar 10 by the rotation that handle 9 is counterclockwise, make petal expander 8 restore to the original state, work is circulated with this, continuous print bursts Semen Maydis, it is ensured that rupturing of the continuous high-efficient of corncob, makes the intact peeling of niblet.

Above-described is only embodiment of the present utility model, and in scheme, the known general knowledge such as concrete structure and characteristic too much describes at this.Should be understood that; for a person skilled in the art, on the premise of without departing from this utility model structure, it is also possible to make some deformation and improvement; these also should be considered as protection domain of the present utility model, and these are all without affecting effect and the practical applicability that this utility model is implemented.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in description etc. records the content that may be used for explaining claim.

Claims (5)

1. a corncob fracture mechanism, including frame, montant and charging ladle it is fixedly connected with in frame, montant is connected to depression bar and fixed plate from top to bottom, fixed plate has through hole away from the side of montant, through hole slidably connects brokenly bar, charging ladle is positioned at brokenly below bar, it is characterized in that, spring it is provided with between depression bar and frame, depression bar upper surface has arcuate groove, depression bar is provided above the cam mated with this arcuate groove, slide block is slidably connected on depression bar, slide block is together with the upper end ball pivot of broken bar, the other end of broken bar is threaded petal expander, charging ladle has been provided with chela, chela is positioned at the lower section of petal expander.

Corncob fracture mechanism the most according to claim 1, it is characterised in that: the center of circle of described cam base circle overlaps with the center of circle of arcuate groove.

Corncob fracture mechanism the most according to claim 2, it is characterised in that: described depression bar uses shaft screw to be connected with montant.

Corncob fracture mechanism the most according to claim 3, it is characterised in that: described petal expander is cone shape away from one end of broken bar.

Corncob fracture mechanism the most according to claim 4, it is characterised in that: described broken bar is provided with handle.