CN108127703A - Cooked corn thresher and its application method - Google Patents

Abstract

A kind of cooked corn thresher,Including pedestal,Cavity is equipped in pedestal,One end of pedestal is provided with tailstock,The spacing mandril that can be moved left and right is installed on tailstock,The other end of pedestal is provided with head,Intermeshing fork arm gear and screw gear are provided in head,The top of head rotates one fork arm of setting by sliding sleeve,The other end of fork arm is provided with rotating handles,Crotch gear is fixedly mounted on fork arm,A upright bar is fixedly mounted in the upper surface of feeding set,One end connection threshing cutter of bar-shaped trough is stretched out in upright bar upwards,Threshing cutter includes a pair of clamp being movably hinged by articulated shaft,Addendum cone,Collet and fork arm are centrally disposed on same level center line,The present invention also provides a kind of application methods of cooked corn thresher,It does not need to hand during grain is shelled and is in direct contact with cooked maize,Its clean hygiene,Threshing efficiency is high,Alleviate threshing intensity.

Description

Cooked corn thresher and method of use

Technical field:

The invention belongs to the technical field of daily necessities, and in particular relates to a boiled corn thresher and a using method thereof.

Background technique:

Cooked corn is a food that people often eat in daily life, but how to quickly shave corn kernels is a relatively difficult thing; there are two common ways of corn shavings, one is to use your hands after the corn is naturally cooled The corn kernels are peeled off one by one before eating; the second is to use a cylindrical corn thresher, which is equipped with a cutting blade. When using it, you need to hold the corn in one hand, and hold the cylindrical corn thresher in the other hand to rotate through the corn thresher. , to scrape off the corn kernels. The inconvenience of the former is that it is easy to dirty hands and clothes, and the shaving efficiency is low, while the latter can only adapt to corn threshing with a certain diameter because the diameter of the cutter head is fixed. The threshing quality cannot even be used for threshing operations, and the use is limited. If you need to shave 2-3 corns, it will make the threshing arm sore.

Invention content:

The purpose of the present invention is to provide a boiled corn threshing device in order to overcome the shortcomings of the above-mentioned prior art, which does not need direct contact with the cooked corn during the peeling process, which is clean and hygienic, and has high threshing efficiency and lightens the threshing process. Threshing strength, easy operation, strong adaptability.

In order to solve the existing problems in the background technology, the present invention adopts the following technical solutions: a boiled corn thresher, including a base, one end of the base is provided with a tailstock, the other end of the base is provided with a machine head, and the tailstock is provided with a limited top The upper part of the machine head is provided with a fork rod, the end of the fork rod facing the tailstock is provided with a front fork, the other end of the fork rod is provided with a rotating handle, the base is provided with a cavity, and a propulsion screw is arranged horizontally in the cavity , the two ends of the propulsion screw are each provided with a support guide sleeve capable of axially positioning the propulsion screw, the sleeve body of the support guide sleeve is fixedly connected with the side wall of the base, and a feeder is nested between the two support guide sleeves on the propulsion screw The feed sleeve and the propulsion screw form a reciprocating feed structure. A screw gear is fixed at one end of the propulsion screw close to the machine head. The screw gear is located outside the supporting guide sleeve. The meshing fork lever gear, the fork lever gear is fixed on the fork lever, the upper end surface of the base is provided with a strip groove connected with the cavity of the base, the upper end surface of the feed sleeve is fixedly installed with a vertical rod, and the vertical rod protrudes upward. One end of the shaped groove is connected with a threshing tool, and the threshing tool includes a pair of clip bodies that are articulated together through a hinge shaft. The clip body includes a chuck, a handle and a hinge shaft connecting the chuck and the handle. The upper end is provided with a U-shaped fork, and the two ends of the U-shaped fork are provided with hinged holes. The clamp body is movably connected with the vertical rod through the hinge shaft, and a spring is connected between the two clamp handles. The clamp head of the clamp body is semicircular. The inner arc of the semicircular straight cylinder is provided with a front guide block, an arc-shaped threshing blade and a rear guide block in sequence along the working direction. on the same horizontal centerline.

The upper end of the feed sleeve is fixed with a splice plate, the lower side of the splice plate is connected to the vertical rod through a hinge shaft, the upper side of the splice plate and the vertical rod are vertically fixed by a spring pin, and the feed sleeve includes a sleeve The upper side of the cover body is provided with a rectangular groove, and a cover cap is arranged at the upper end of the rectangular groove, and the cover cap can move along the bar-shaped groove. The upper end surface of the pressure rod is provided with a pressure plate, and the lower pressure rod is a rectangular rod, and the lower end surface of the rectangular rod is provided with a screw thread matched with the propulsion screw rod. An L-shaped insertion rod is provided, and the lower end surface of the vertical section of the L-shaped insertion rod is correspondingly directed to the insertion rod passing hole.

The rear guide block includes a T-shaped block made of rubber. The upper end of the T-shaped block is covered with a curved stainless steel skin on the inner surface. The lower end of the T-shaped block is against the inner wall of the semicircular straight cylinder. The middle part is provided with a threaded hole, and a bolt spot welded together with the stainless steel skin is arranged in the threaded hole, and one end of the bolt protruding outward from the semicircular straight cylinder is screwed with a locking nut.

The lower end of the tailstock is provided with a mounting seat fixedly connected with the base, a T-shaped slot is arranged in the mounting seat along the length direction, a rubber backing plate is arranged on the lower end of the T-shaped slot, and several The tailstock includes a support plate and a T-shaped plate. The horizontal section of the T-shaped plate is located in the T-shaped slot. The tail end is located at the T-shaped notch to fix a limit screw. The end of the T-shaped plate protruding upward from the mounting seat is provided with a U-shaped fork. The upper side of the support plate is hinged with the T-shaped plate through a pin shaft. The U-shaped fork of the T-shaped plate is vertically fixed by a spring.

The position-limiting ejector rod includes a ejector rod interspersed on the support plate, a rotatable top cone is inserted into the end of the ejector rod facing the machine head, a spring is sleeved between the top cone and the support plate, and the other end of the ejector rod is provided with a There is a tailgate.

The spring pin includes a latch and a spring leaf. The vertical end of the T-shaped plate is provided with a pin hole connected with the U-shaped fork. The upper end of the spring leaf is fixed with the T-shaped plate. The lower end of the spring leaf is provided with an arc The shaft body of the bolt is provided with an annular groove, and the arc-shaped notch is set in the annular groove of the shaft body. The lower end of the support plate is provided with a blind hole corresponding to the pin shaft hole. in blind holes.

The fork rod includes a rod barrel and a push-pull rod. One end of the push-pull rod facing the tailstock is connected to a push plate. The outer diameter of the push plate is larger than the inner diameter of the rod barrel. There are 3-4 front forks correspondingly left on the outer peripheral surface of the push plate There is a plug at the other end of the rod barrel, and a push-pull rod passes through the hole in the middle of the plug. The push-pull rod passes through one end of the plug to connect to the handle. on the barrel.

The threshing blade includes an integrally formed fixed piece and an arc-shaped blade. The fixed piece is riveted on the arc-shaped inner wall of the semicircular straight cylinder. The ends of the arc-shaped blade are provided with two cutting edges one after the other. The edge of the threshing blade on the inner side of the circular straight cylinder is reversely set,

One side of the vertical rod is also hung with a material guide trough, the side wall of the material guide trough is provided with a gourd hole, and a hanging rod matched with the gourd hole is correspondingly arranged on the plug-in plate.

Between the tailstock and the vertical pole, and between the vertical pole and the machine head, a telescopic belt capable of covering the bar-shaped groove is respectively arranged. The telescopic belt is located above the strip-shaped groove. end.

Another object of the present invention is to propose a method for using a boiled corn thresher with easy operation and high threshing efficiency, which specifically includes the following steps:

a. Move the tailstock backwards, hold the cooked corn with one hand, hold the clamp handle with the other hand, spread the chuck, and place the cooked corn in the two semicircular straight cylinders;

b. The tailstock moves forward, so that the front fork is inserted to the big end of the cooked corn, and the limit push rod is against the small end of the cooked corn;

c. Shake the rotating handle by hand, while the fork rod drives the cooked corn to rotate, the chuck holding the cooked corn moves along the strip groove, and the threshing blade in the chuck gradually scrapes off the corn kernels on the cooked corn;

d. After planing, move the limit ejector rod to the left, hold the clamp handle with one hand, and take out the corn cob after planing the corn kernels with the other hand.

The beneficial effects of the present invention are:

During the threshing process, the front guide block is in contact with the uncut corn kernels to support and guide the threshing blade to prevent the corn cob from being bitten. When the chuck reaches the large diameter end of the corn and the front guide block is separated from the cooked corn, the rear guide The block plays the role of supporting and guiding; after the corn grains on the cooked corn are planed, pull off the spring pin on the vertical rod and the plug-in plate, so that the vertical rod tilts to the left, on the one hand, the corn remaining in the chuck can be removed On the other hand, the L-shaped folding rod can be folded with the vertical rod and separated from the pressing plate. The lower pressing rod moves up under the action of the spring and separates from the external thread on the screw rod. When returning, the vertical rod is directly moved to the left. It can save the trouble of turning the handle by hand and is easy to operate. The present invention does not need direct contact with the cooked corn during the peeling process. It is clean and hygienic, has high threshing efficiency, and reduces the threshing intensity; The smooth stainless steel skin is in contact with the threshed corncobs to reduce the running resistance of the chuck. By adjusting the lock nut, the thickness of the T-shaped block can be adjusted, thereby controlling the depth of the threshing blade to cut corn kernels.

Description of drawings:

Fig. 1 is a structural representation of the present invention;

Fig. 2 is a partial enlarged structural schematic diagram of A-A of Fig. 1;

Fig. 3 is a left view structural schematic diagram of the threshing cutter;

Fig. 4 is the schematic diagram of the three-dimensional structure of a semicircular straight cylinder;

Fig. 5 is a schematic cross-sectional structure diagram of C-C in Fig. 4;

Fig. 6 is a top view structural schematic diagram of Fig. 1;

Fig. 7 is the K direction view of Fig. 1;

Fig. 8 is a left view structural schematic diagram of the insertion rod;

Fig. 9 is a schematic diagram of a three-dimensional structure of a diversion groove;

Figure 10 is a schematic diagram of a partially enlarged structure of B-B

Fig. 11 is a schematic view of the left view structure of the spring leaf.

In the figure: 1. Base, 2. Tailstock, 3. Limiting ejector rod, 4. Top cone, 5. Corn cob, 6. Rear guide block, 7. Chuck, 8. Threshing blade, 9. Front guide block , 10. Fork rod, 11. Fork rod gear, 12. Machine head, 13. Blocking, 14. Push-pull rod, 15. Rotating handle, 16. Screw gear, 17. T-shaped plate, 18. Mounting seat, 19. Axial limit card, 20. Diversion groove, 21. Vertical rod, 22. Push screw, 23. Feed sleeve, 24. Cover cap, 25. Support guide sleeve, 26. Limit stopper, 27. L-shaped Inserting rod, 28. Lower pressure rod, 29. Clamp handle, 30. Stainless steel skin, 31. Lock nut, 32. Rubber backing plate, 33. Limit screw, 34. Push plate, 35. Front fork, 36. Gourd hole, 37. strip groove, 38. telescopic band, 39. spring pin, 40. leaf spring.

Detailed ways:

Referring to Figure 1-11, a boiled corn thresher includes a base 1, a cavity is provided in the base 1, a bar-shaped groove 37 connected with the cavity of the base is provided on the upper surface of the base 1, and one end of the base 1 is provided with a Tailstock 2 is arranged, and the limit push rod 3 that can move left and right is installed on the tailstock 2, and the front end of limit push rod 3 is plugged with a rotatable top cone 4, and the other end of base 1 is provided with machine head 12, inside the machine head A yoke gear 11 and a screw gear 16 which mesh with each other are provided, and a yoke 10 is arranged on the top of the machine head 12 through a sliding sleeve, and a front fork 35 is provided at one end of the yoke 10 protruding from the machine head 12, and the other side of the yoke is One end is provided with a rotary handle 15, the fork gear 11 is fixedly installed on the fork rod 10, and a push screw 22 is horizontally arranged in the cavity of the base 1, and the push screw 22 is connected with the screw gear 16 by a spline, and the end of the push screw 22 A limit stopper 26 is fixed by the top screw, and a support guide sleeve 25 is respectively arranged at both ends of the push screw rod 22. The sleeve body of the support guide sleeve 25 is fixedly connected with the inner wall of the base 1, and the push screw rod 22 is positioned on the support guide sleeve 25. One side of one side is provided with axial limit card 19, and a feed sleeve 23 that cooperates with propulsion screw rod 22 is installed between two support guide sleeves 25, and a vertical rod 21 is fixedly installed on the upper end surface of feed sleeve 23, and vertical rod 21 upwards One end protruding from the bar-shaped groove 37 is connected with a threshing tool, and the threshing tool includes a pair of clip bodies hinged together through hinge shafts. Hinged shaft, the upper end of vertical bar 21 is provided with U-shaped fork, and the two ends of U-shaped fork are provided with hinged hole, clamp body is movably connected with vertical bar 21 by hinged shaft, is connected with spring between two clamping handles 29, so The collet 7 of the clamp body is a semicircular straight cylinder, and the inner arc surface of the semicircular straight cylinder is sequentially provided with a front guide block 9, an arc-shaped threshing blade 8 and a rear guide block 6 along the working direction, and the two halves of the symmetrical arrangement The edge of the threshing blade 8 on the inner side of the circular straight cylinder is reversely set;

During the threshing process, the front guide block 9 is in contact with the uncut corn kernels for supporting and guiding, preventing the threshing blade from biting the corn cob 5, when the chuck 7 reaches the large diameter end of the corn and the front guide block breaks away from the cooked corn , The rear guide block 6 plays a supporting and guiding role.

The centers of the top cone 4, the chuck 7 and the fork rod 10 are arranged on the same horizontal center line, between the tailstock 2 and the vertical rod 21, and between the vertical rod 21 and the nose 12, a bar-shaped The telescopic band 38 of groove 37, telescopic band 38 is positioned at the top of strip groove 37, and the retractor that links to each other with telescopic band 38 is arranged on the two ends of base 1, and the use of telescopic band 38 is in order to prevent the corn grain that scrapes off Shaped groove 37 leaks as in base 1 cavity.

The upper end of the feed sleeve 23 is fixed with a plug board, the lower side of the plug board is connected with the vertical rod 21 through a hinge shaft, the upper side of the plug board is vertically fixed with the vertical rod 21 by a spring pin, and the feed Cover 23 comprises cover body, and the upper side of cover body offers a rectangular groove, and the upper end of rectangular groove is provided with a cover cap 24, and cover cap can move along strip groove 37, and the upper end of cover cap is provided with inserting rod through hole, and inside the cover cap Set the lower pressing rod 28, the upper end surface of the lower pressing rod 28 is provided with a pressing plate. Stage clip is arranged, and an L-shaped plunger 27 is also fixedly arranged on the vertical rod, and the lower end face of the vertical section of the L-shaped plunger 27 is correspondingly directed to the plunger through the hole.

Described rear guide block 6 comprises the T-shaped block of rubber material, and the upper surface of T-shaped block is covered with the stainless steel skin 30 that inner surface is arc-shaped, and the lower end of T-shaped block leans against on the inner side wall of semicircular straight cylinder, The middle part of the T-shaped block is provided with a threaded hole, and a bolt that is spot welded together with the stainless steel skin is set in the threaded hole, and one end of the semicircular straight cylinder that the bolt stretches out is screwed with a locking nut 31, and in the course of work, Smooth stainless steel skin 30 is in contact with corn cob 5 after threshing, reduces chuck 7 walking resistances, by adjusting locking nut 31, can regulate the thickness of T-shaped block, and then controls the depth of threshing blade 8 cutting corn kernels.

The position-limiting ejector rod 3 includes a ejector rod inserted on the support plate, and one end of the ejector rod toward the machine head 12 is plugged with a rotatable top cone 4, and a spring is sleeved between the top cone 4 and the support plate, and the ejector rod The other end is provided with a tailgate.

Described spring pin 39 comprises latch and leaf spring 40, and the vertical end of T-shaped plate is provided with the bearing pin hole that communicates with U-shaped fork, and the upper end of described spring leaf 40 is fixed with T-shaped plate, and the upper end of spring leaf 40 The lower end is provided with an arc-shaped notch, and the shaft body of the bolt is provided with an annular groove. The shaft hole rests in the blind hole.

The lower end of the tailstock 2 is provided with a mounting base 18 fixedly connected with the base 1. A T-shaped slot is arranged in the mounting base 18 along the length direction, and a rubber backing plate is arranged on the lower end of the T-shaped slot. To be provided with some saw-shaped teeth, described tailstock comprises support plate and T-shaped plate 17, the vertical end of T-shaped plate 17 is provided with U-shaped fork, the lower end of support plate and the U-shaped fork of T-shaped plate 17 The pins are hinged between them, the T-shaped plate 17 is also provided with a pin hole on the upper side of the pin, the support plate and the vertical section of the T-shaped plate are vertically fixed by the bolt, and the lower end of the horizontal section of the T-shaped plate faces Serrated teeth should be provided, and a limit screw 33 is fixed at the tail end of the mounting base 18 at the T-shaped notch.

Described fork bar 10 comprises bar barrel and push-pull rod 14, and the front end face of bar barrel is provided with 3-4 columnar front forks 35, and one end of push-pull bar 14 is connected with a push plate 34, and the outer diameter of push plate 34 is larger than bar barrel 3-4 front fork holes are correspondingly left on the outer peripheral surface of the push plate 34, the other end of the rod barrel is provided with a plug 13, and a push-pull rod passes through a hole in the middle of the plug 13, and the push-pull rod passes through the seal. One end of the plug is connected with a handle, and a stage clip is placed between the handle and the block 13, and the rotary handle 15 is fixed on the rod barrel.

The threshing blade 8 includes an integrally formed fixed piece and an arc-shaped blade, the fixed piece is riveted on the arc-shaped inner wall of the semicircular straight cylinder, and the ends of the arc-shaped blade are provided with two cutting edges one behind the other.

One side of the vertical pole 21 is also hung with a material guide trough 20 , the side wall of the material guide trough 20 is provided with a gourd hole 36 , and a hanging rod matched with the gourd hole 36 is correspondingly arranged on the plug plate.

When in use, move the tailstock backwards, hold the cooked corn with one hand, hold the clamp handle 29 with the other hand, spread the chuck 7, and place the corn in the two semicircular straight tubes, and make the front fork 35 is inserted to the big end of the cooked corn, and then the tailstock is moved forward, so that the top cone 4 at the front end of the limit push rod 3 is against the small end of the cooked corn; at the same time, the diversion groove 20 is hooked on the vertical rod 21 One side of the fork is used to hold the planed corn kernels; finally, the rotary handle 15 is shaken by hand, while the fork lever 10 drives the cooked corn to rotate, the fork lever gear 11 drives the screw gear 16 to rotate, and the screw gear 16 drives the propulsion screw 22 to rotate , the feed sleeve 23 engaged with the advancing screw 22 moves axially along the advancing screw 22, and along with the rotation of the cooked corn, the threshing blade 8 in the chuck 7 gradually plans off the corn kernels on the cooked corn. After planing, move the limit push rod 3 to the left, hold the clamp handle 29 with one hand, and push the push handle to the left with the other hand, and the push plate will move to the left under the action of the push-pull rod 14, and the inserted The front fork 35 in the corn cob 5 is ejected; the corn cob 5 that has planed the corn kernels is taken out, and then the spring pin on the vertical rod 21 and the plug plate is drawn to make the vertical rod 21 tilt to the left. On the one hand, it can Pour out the corn kernels remaining in the chuck 7, on the other hand, the L-shaped folding rod 27 is folded with the vertical rod, and breaks away from the lower pressing rod 28, and the lower pressing rod 28 moves up under the action of the spring and breaks away from the advancing screw rod External thread on the 22, during the return trip, directly move the vertical rod 21 to the left, which saves the trouble of turning the handle 15 by hand.

Claims (10)

1. a kind of cooked corn thresher, including pedestal（1）, pedestal（1）One end be equipped with tailstock（2）, pedestal（1）The other end Equipped with head（12）, tailstock（2）On be provided with spacing mandril（3）, the top of head sets a fork arm（10）, the fork arm（10） Front fork is equipped with towards one end of tailstock（35）, fork arm（10）The other end be equipped with rotating handles（15）, it is characterised in that：Pedestal （1）In be equipped with cavity, an augering screw is horizontally disposed in cavity（22）, augering screw（22）Respectively setting one can be to pushing away at both ends The support guide set of axially position is carried out into screw rod（25）, support guide set（25）Body be fixedly connected with base side wall, push away Into screw rod（22）It is upper to be located at two support guide sets（25）Between be nested with a feeding set（23）, the feeding set（23）With augering screw （22）Form reciprocating feed structure, augering screw（22）A screw gear is fixedly installed close to one end of head（16）, screw rod tooth Wheel（16）Positioned at the outside of support guide set, head（12）Outer housing in setting one and screw gear（16）The fork arm being meshed Gear（11）, fork arm gear（11）It is fixed on fork arm（10）On, pedestal（1）Upper surface setting one connect with base cavity pocket Bar-shaped trough（37）, feeding set（23）Upper surface be fixedly mounted a upright bar（21）, upright bar（21）Bar-shaped trough is stretched out upwards（37）'s One end connects threshing cutter, and the threshing cutter includes a pair of clamp being movably hinged by articulated shaft, the clamp Including collet（7）, clamp holder（29）And the articulated shaft of connecting clip and clamp holder, upright bar（21）Upper end be equipped with U-shaped prong, U-shaped The both ends of prong are equipped with hinge hole, and clamp passes through articulated shaft and upright bar（21）Flexible connection, two clamp holders（29）Between be connected with bullet Spring, the collet of the clamp（7）For semicircle straight tube, the intrados upper edge operative orientation of semicircle straight tube be equipped with successively it is leading to Block（9）, arc threshing blade（8）With rear guide pad（6）, the spacing mandril（4）, collet（7）And fork arm（10）Three's It is centrally disposed on same level center line.

2. cooked corn thresher according to claim 1, it is characterised in that：The feeding set（23）Upper end fix one Plugboard, the downside of plugboard and upright bar（21）By hinged axis connection, the upside of plugboard and upright bar（21）Pass through spring catch It is vertical fixed, the feeding set（23）Including body, the upper side of body opens up a rectangular channel, one cover of upper end setting of rectangular channel Cap（24）, cap can be along bar-shaped trough（37）Mobile, the upper end of cap is equipped with inserted link and passes through hole, cap one down-pressed pole of interior setting （28）, down-pressed pole（28）Upper surface be equipped with pressing plate, the down-pressed pole is rectangular shaft, and the lower face of rectangular shaft is equipped with and promotes spiral shell Bar（22）Matched screw thread is arranged with compression spring, a L-shaped inserted link is also fixedly installed in upright bar between pressing plate and body（27）, L-shaped Inserted link（27）Vertical section lower face correspond to be directed toward inserted link pass through hole.

3. cooked corn thresher according to claim 1, it is characterised in that：Guide pad after described（6）Including rubber material The T-shaped block of matter, the upper surface of T-shaped block are coated with the stainless steel sheet| that medial surface is arc（30）, the lower end of T-shaped block is resisted against semicircle On the madial wall of shape straight tube, the middle part of T-shaped block is equipped with threaded hole, and one and stainless steel sheet| spiral shell spot-welded together are set in threaded hole Bolt, one end of the protruding semicircle straight tube of bolt are bolted with lock nut（31）.

4. cooked corn thresher according to claim 1, it is characterised in that：The lower end setting one of tailstock and pedestal（1） The mounting base being fixedly connected（18）, the mounting base（18）One T-slot, the lower face setting of T-slot are inside set along its length Rubber mat plate（32）, rubber mat plate（32）Upper surface vertically be equipped with several saw-shaped teeth, the tailstock include support plate and with T shapes Plate（17）, the horizontal segment of T-shaped plate is located in T-slot, and the lower face of horizontal segment is equipped with and the matched saw-shaped tooth of rubber mat plate, peace Fill seat（18）Tail end be located at T-slot mouth and fix a stop screw（33）, T-shaped plate（17）The one end for stretching out mounting base upwards is set There is U-shaped prong, the upside of support plate is hinged with T-shaped plate by axis pin, the lower end of support plate and T-shaped plate（17）U-shaped prong it Between vertically fixed by spring.

5. cooked corn thresher according to claim 4, it is characterised in that：The spring catch（39）Including bolt and bullet Reed（40）, the vertical end of T-shaped plate is equipped with the pin shaft hole to connect with U-shaped prong, the spring leaf（40）Upper end and T-shaped plate It is fixed, spring leaf（40）Lower end be equipped with arc notch, the axis body of bolt is equipped with annular groove, and arc notch is fastened on axis body In annular groove, the lower end of support plate, which corresponds to, is equipped with blind hole at pin shaft hole, the small head end of bolt is sold axis hole and is resisted against in blind hole.

6. cooked corn thresher according to claim 1, it is characterised in that：The fork arm（10）Including bar cylinder and push-and-pull Bar（14）, push-pull rod（14）Push plate is connected towards one end of tailstock（34）, push plate（34）Outer diameter be more than bar cylinder internal diameter, it is described Push plate（34）Peripheral surface on correspond to there are entries before 3-4, the other end of bar cylinder, which is equipped with, to be blocked（13）, block（13）It stays at middle part There is push-pull rod by hole, push-pull rod passes through one end connection handle blocked, and handle is with blocking（13）Between be placed with compression spring, rotate Handle（15）It is fixed on bar cylinder.

7. cooked corn thresher according to claim 1, it is characterised in that：The threshing blade（8）Including one into The fixinig plate and cambered blade of type, fixinig plate are riveted on the arc inner wall of semicircle straight tube, and the end one of cambered blade is previous After set there are two cutting edge, the threshing blade on the inside of symmetrically arranged two halves circle straight tube（8）Cutting edge it is oppositely arranged.

8. cooked corn thresher according to claim 1, it is characterised in that：The upright bar（21）Side also mount one Deflector chute（20）, deflector chute（20）Side wall be equipped with hardy hole（36）, one and hardy hole are correspondingly arranged on plugboard（36）Match The hanging rod of conjunction.

9. cooked corn thresher according to claim 1, it is characterised in that：Tailstock and upright bar（21）Between, Yi Jili Bar（21）With head（12）Between respectively set one and can cover bar-shaped trough（37）Telescopic band（38）, telescopic band（38）Positioned at item Shape slot（37）Top, with telescopic band（38）Connected coiler is arranged on pedestal（1）Both ends.

10. a kind of application method of cooked corn thresher as described in claim 1, it is characterised in that include the following steps：

A. by tailstock（2）After move, a hand holds cooked maize, and another hand holds clamp holder（29）, by collet（7）It struts, and will Cooked maize is placed in two halves circle straight tube；

B. tailstock（2）Forward, makes front fork（35）It is inserted to the stub end in cooked maize, spacing mandril（3）It is resisted against the small of cooked maize Head end；

C. hand dynamic rotating handles（15）, fork arm（10）While driving cooked maize rotation, the collet of cooked maize is clamped（7）Along item Shape slot（37）It is mobile, collet（7）Interior threshing blade（8）Gradually the niblet plane on cooked maize is fallen；

D. after having dug, it is moved to the left spacing mandril（3）, a hand holds clamp holder（29）, jade that another hand will dig niblet Rice stick（5）It takes out.