CN111492811A

CN111492811A - Corn stalk cutting breaker

Info

Publication number: CN111492811A
Application number: CN202010369274.3A
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-04
Filing date: 2020-05-04
Publication date: 2020-08-07

Abstract

The invention discloses a corn stalk cutting and crushing device which comprises a first side plate and a second side plate, wherein a storage box is fixedly connected between the first side plate and the second side plate, a discharge chute is arranged at the bottom of the storage box, an intermittent discharge device is arranged at the bottom of the storage box, a guide plate is obliquely and fixedly connected between the first side plate and the second side plate and is positioned under the storage box, a material pushing device is arranged at the upward inclined end of the guide plate, a supporting plate is fixedly connected to one side of the second side plate, which is far away from the first side plate, the supporting plate is arranged corresponding to the downward inclined end of the guide plate, a rotating hole is formed in the second side plate, a circular ring is rotatably connected in the rotating hole, a plurality of cutting knives are arranged in an annular array by taking the axis of the circular ring as a reference, a collecting box is. According to the invention, the cutting knife rotates to form rotary cutting separation on the branches and leaves scattered around the corn straws entering the guide pipe from the guide plate, so that the rod body and the branches and leaves of the corn straws are conveniently separated.

Description

Corn stalk cutting breaker

Technical Field

The invention relates to the technical field of straw cutting devices, in particular to a corn stalk cutting and crushing device.

Background

Corn is a widely cultivated food crop in countries of the world. The corn straw can be used as a renewable resource in agricultural production to be fully utilized, and has important development prospect. Corn is an annual gramineous herbaceous plant, the origin of the corn is America, the corn is introduced into China in the sixteen century, and the grain crop with the highest total yield all over the world is the main grain crop in the north of China.

The crushed corn stalk material can be used as the raw material of straw artificial boards, compound feed and straw biogas industry, leaves on the corn stalk are not suitable for being made into straw artificial boards due to insufficient fiber density, and need to be peeled, and the efficiency is lower through manual peeling.

Disclosure of Invention

The invention aims to solve the defects in the prior art, and provides a corn stalk cutting and crushing device, so that the problems in the prior art are solved.

In order to achieve the purpose, the invention adopts the following technical scheme:

a corn stalk cutting and crushing device comprises a first side plate and a second side plate, wherein a storage box is fixedly connected between the first side plate and the second side plate, a discharge chute is formed in the bottom of the storage box, an intermittent discharge device is arranged at the bottom of the storage box, a guide plate is fixedly connected between the first side plate and the second side plate in an inclined manner and is positioned under the storage box, a material pushing device is arranged at the upward inclined end of the guide plate, a supporting plate is fixedly connected to one side, away from the first side plate, of the second side plate, the supporting plate is arranged corresponding to the downward inclined end of the guide plate, a rotating hole is formed in the second side plate, a circular ring is rotatably connected in the rotating hole, a plurality of cutting knives are arranged on the outer side of the circular ring in an annular array by taking the axis of the circular ring as a reference, a collecting box;

the slicing device comprises a vertical plate, the vertical plate is fixedly connected to the upper side of the supporting plate, a first sliding groove is formed in the vertical plate, a first sliding block is connected in the first sliding groove in a sliding mode, the first sliding block horizontally inclines to be fixedly connected with a guide pipe downwards, the guide pipe is in a conical shape with a large top and a small bottom, a cutting motor is fixedly connected to the first sliding block, a transmission rod is fixedly connected to a main shaft of the cutting motor, the end of the transmission rod is fixedly connected with a cutter, and the cutter corresponds to the lower port of the guide.

Preferably, the bottom of the inner cavity of the storage box is V-shaped.

Preferably, the ring outer lane is equipped with the belt groove, fixed connection driving motor on the second curb plate, fixed connection belt pulley on driving motor's the main shaft, be equipped with driving belt between the belt groove of belt pulley and ring.

Preferably, intermittent type discharging device is including arranging the material motor, arranges material motor fixed connection on first curb plate, arranges the main shaft of material motor and passes the hole of dodging of first curb plate and at the coaxial fixed connection axis of rotation in the end, the excircle of axis of rotation is two arcs of central symmetry formula fixed connection, arc curb plate of lower extreme both sides difference fixed connection of blown down tank, the intrados of arc curb plate sets up towards the arc, and the intrados of the extrados laminating arc curb plate of arc sets up.

Preferably, blevile of push includes the propelling movement cylinder, propelling movement cylinder fixed connection is in the one side that the second curb plate was kept away from to first curb plate, the telescopic link of propelling movement cylinder passes the hole of dodging of first curb plate and at end fixed connection push pedal.

Preferably, blevile of push includes that the structure is the same and two fixture of dislocation set on the deflector, two servo motor of deflector bottom symmetry fixed connection, every servo motor's main shaft pass the dodge hole of deflector and at end fixed connection swinging plate, the first semicircle board of one fixed connection respectively in the relative one side of two swinging plates, and the outer disc of first semicircle board is equipped with the recess, sliding connection backup pad in the recess, fixed connection arc gleitbretter in the backup pad, fixed connection arc pole in the backup pad is equipped with the arc slide opening on the lateral wall of recess, arc pole sliding connection is in the arc slide opening, and the arc pole stretches into the first spring of fixed connection between the one end of arc slide opening and the hole bottom of arc slide opening.

The invention has the advantages that: according to the corn stalk cutting and crushing device provided by the invention, the arc-shaped plates alternately rotate and block the discharge chute, so that the straws stored in the storage box fall onto the guide plate one by one through the discharge chute; the cutting knife rotates and then forms rotary cutting to the branch and leaf that the corn stalk that gets into the stand pipe by the deflector looses around and breaks away from, and the body of rod and the branch and leaf of the corn stalk of being convenient for separate, and the body of rod and the branch and leaf of the straw of being convenient for utilize respectively.

When the cutting motor orders about the cutter to be sliced, the cam extrusion layer board makes first slider slide in first spout, and the cooperation supporting spring forms the upper and lower vibration of first slider, and the straw in the stand pipe slides to the lower extreme of stand pipe in the vibration process about first slider to realize the continuous section of straw, cutting efficiency is higher.

The clamping mechanism can enable the clamping plate to be loosened after the first spring stores force to a certain degree, so that the straw is quickly pushed out by using the explosive force of the first spring, the clamping mechanism and the pushing device are integrated to be linked, and the consistency and the coordination of the equipment are high; if every splint carry out the centre gripping through the die clamping cylinder propelling movement respectively, and fixed connection compression spring between propelling movement cylinder and push pedal, with propelling movement cylinder propelling movement afterwards, because the sliding chamber resistance of every cylinder is different, easily cause the action of a plurality of cylinders inconsistent, there is delay action inconsistent even, influence the effect that promotes, can be because individual straw length is shorter even, the last port that the straw has not yet arrived the stand pipe just falls, make in the straw can't get into the stand pipe, form the card material, thereby influence the use.

Drawings

FIG. 1 is a schematic diagram showing the basic structure of embodiment 1 of the present invention;

FIG. 2 is a front view of embodiment 1 of the present invention;

FIG. 3 is a sectional view A-A of FIG. 2;

FIG. 4 is a schematic view of the basic structure of the slicing apparatus of the present invention;

fig. 5 is a partial enlarged view at E in fig. 4;

FIG. 6 is a schematic diagram showing the basic structure of embodiment 2 of the present invention;

FIG. 7 is a schematic configuration diagram of a pusher apparatus according to embodiment 2 of the present invention;

FIG. 8 is a cross-sectional view B-B of FIG. 7;

fig. 9 is a schematic view of the internal structure of a pusher apparatus according to embodiment 2 of the present invention;

fig. 10 is a partially enlarged view of fig. 7 at F.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1

As shown in fig. 1-5, the corn stalk cutting and crushing device provided by the invention comprises a first side plate 11 and a second side plate 12, wherein a storage box 2 is fixedly connected between the first side plate 11 and the second side plate 12, a discharge chute 21 is arranged at the bottom of the storage box 2, the bottom of an inner cavity of the storage box 2 is in a V shape, so that straws 10 are conveniently and intensively discharged from the discharge chute 21, an intermittent discharge device 3 is arranged at the bottom of the storage box 2, a guide plate 4 is obliquely and fixedly connected between the first side plate 11 and the second side plate 12, the guide plate 4 is positioned under the storage box 2, the cross section of the guide plate 4 is in a V shape, a guide groove 41 is arranged in the middle of the upper side of the guide plate 4, and the guide groove 41 is over against the circle center. The straw 10 rolls into the guide groove 41, the guide groove 41 is V-shaped, one oblique upward end of the guide plate 4 is provided with a material pushing device, one side of the second side plate 12, which is far away from the first side plate 11, is fixedly connected with the supporting plate 5, the supporting plate 5 is arranged corresponding to the oblique downward end of the guide plate 4, the second side plate 12 is provided with a rotating hole, the rotating hole is rotatably connected with the circular ring 6, the outer ring of the circular ring 6 is provided with a belt groove, the second side plate 12 is fixedly connected with the driving motor 62, the main shaft of the driving motor 62 is fixedly connected with the belt pulley 63, a transmission belt 64 is arranged between the belt pulley 63 and the belt groove of the circular ring 6, the outer side of the circular ring 6 is provided with a plurality of cutting knives 61 in an annular array by taking the axis of the circular ring 6 as a reference, the;

slicing device 7 includes riser 71, riser 71 fixed connection is on the 5 upside of layer board, be equipped with first spout 72 on riser 71, sliding connection first slider 73 in first spout 72, the downward fixed connection stand pipe 74 of the horizontal slope on first slider 73, stand pipe 74 is big-end-up's toper, the straw 10 of being convenient for of the main extreme of stand pipe 74 gets into, fixed connection cutting motor 75 on the first slider 73, fixed connection transfer line 76 on the main shaft of cutting motor 75, transfer line 76 end fixed connection cutter 77, cutter 77 corresponds the lower port setting of stand pipe 74. The cutter 77 rotates to slice the straw 10 emerging from the lower end of the guide tube 74.

The cutting knife 61 rotates to further form rotary cutting separation on the branches and leaves scattered around the corn stalks 10 entering the guide pipe 74 through the guide plate 4, so that the rod bodies and the branches and leaves of the corn stalks 10 are conveniently separated.

Specifically, the riser 71 upside is equipped with the guiding hole, the guiding hole communicates first spout 72 setting, sliding connection guide bar 78 in the guiding hole, the one end that guide bar 78 stretched into in first spout 72 and the upside fixed connection of first slider 73, fixed connection supporting spring 79 between the upside of the last lateral wall of first spout 72 and first slider 73, guide bar 78 is passed by supporting spring 79's hole, fixed connection cam 761 on the transfer link 76, cam 761 corresponds the upper surface setting of extrusion contact layer board 5. When the cutting motor 75 drives the cutter 77 to slice, the cam 761 presses the supporting plate 5 to enable the first sliding block 73 to slide in the first sliding groove 72, the supporting spring 79 is matched to form the up-and-down vibration of the first sliding block 73, and the straw 10 in the guide pipe 74 slides to the lower end of the guide pipe 74 in the up-and-down vibration process of the first sliding block 73, so that the continuous slicing of the straw 10 is realized, and the cutting efficiency is high.

Specifically, one end of the supporting plate 5 close to the small end of the guide tube 74 is fixedly connected with the baffle plate 52, and a through groove 53 is formed on the supporting plate 5 corresponding to the cutter 77. The transfer box is arranged at the position, which is opposite to the through groove 53, below the supporting plate 5, and the cut 10 straws fall into the transfer box for transferring.

Specifically, intermittent type discharging device 3 is including arranging material motor 31, arranges material motor 31 fixed connection on first curb plate 11, arranges the main shaft of material motor 31 and passes the hole of dodging of first curb plate 11 and at the coaxial fixed connection axis of rotation 32 in the end, the excircle of axis of rotation 32 is two arcs 33 of central symmetry formula fixed connection, arc curb plate 34 of lower extreme both sides difference fixed connection of blown down tank 21, the intrados of arc curb plate 34 sets up towards arc 33, the intrados setting of the extrados laminating arc curb plate 34 of arc 33. The arc plates 33 rotate alternately and form a barrier for the discharging groove 21, so that the straws 10 stored in the storage box 2 fall onto the guide plate 4 one by one from the discharging groove 21.

Specifically, blevile of push includes propelling

movement cylinder

8, and 8 fixed connection of propelling movement cylinder are in the one side that second curb plate 12 was kept away from to first curb plate 11, and propelling movement cylinder 8's telescopic link passes the hole of dodging of first curb plate 11 and at end fixed connection push pedal 81, and push pedal 81 is triangle-shaped, and push pedal 81 slides and sets up in guide way 41. The pushing plate 81 pushes the straw 10 dropped onto the guide plate 4 into the guide tube 74.

Example 2

As another embodiment of the pushing device of the present invention, as shown in fig. 6-10, the pushing device includes two clamping mechanisms that have the same structure and are disposed on the guide plate 4 in a staggered manner, the bottom of the guide plate 4 is symmetrically and fixedly connected with two servo motors 91, a main shaft of each servo motor 91 passes through a receding hole of the guide plate 4 and is fixedly connected with a swinging plate 92 at an end, one side of each of the two swinging plates 92 opposite to each other is fixedly connected with a first semicircular plate 93, a groove 931 is disposed on an outer circumferential surface of the first semicircular plate 93, the groove 931 is slidably connected with the support plate 932, an arc sliding piece 933 is fixedly connected to the support plate 932, an anti-slip groove is disposed on a side of the arc sliding piece 933 away from the support plate 932, an arc rod 934 is fixedly connected to the support plate 932, an arc sliding hole 935 is disposed on a side wall of the groove 931, the arc rod 934 is slidably connected in the arc sliding hole 935, and a first. First semicircle board 93 rotates and makes arc gleitbretter 933 can push away the straw and remove to ring 6, straw 10 is cliied by fixture earlier, make arc gleitbretter 933 only can slide relative first semicircle board 93, arc pole 934 compresses first spring 936 and forms and hold power, after fixture loosens, arc gleitbretter 933 resets and through the resilience force of first spring 936, with straw 10 quick propelling movement to the stand pipe 74 in, the stand pipe 74 forms the direction, and then avoid the deviation, cause straw 10 can't and then in the stand pipe 74.

Specifically, every fixture all includes splint 94, and two splint 94 set up relatively, and a second slider 95 of every splint 94 bottom fixed connection is equipped with second spout 96 corresponding second slider 95 on the deflector 4, and second spout 96 runs through the setting of deflector 4, and the bottom fixedly connected with of second slider 95 is used for promoting the gliding push rod 97 of second slider 95 in second spout 96.

Specifically, a circular hole 961 is formed at one end of the second sliding chute 96, a round rod 962 is fixedly connected to one side of the second sliding block 95 close to the circular hole 961, the round rod 962 is slidably connected to the circular hole 961, and a return spring 963 is mounted on the round rod 962. The push rod 97 pushes the second sliding block 95 to slide in the second sliding groove 96, so as to compress the return spring 963 and form the action that the two clamping plates 94 approach each other to clamp, and after the push rod 97 removes the external force, the return spring 963 is quickly reset to loosen the straw 10.

Specifically, one end of the push rod 97, which is far away from the second slider 95, is fixedly connected with the connecting rod 98, the upper side of the connecting rod 98 is fixedly connected with the cylinder 99, one side of the two swinging plates 92, which is far away from each other, is fixedly connected with a second semicircular plate 991, the cylinder 99 is contacted with the arc surface of the second semicircular plate 991, the arc surface of the second semicircular plate 991 is provided with an arc groove 992, the swinging plates 92 rotate to form a power storage for the arc slide 933, the second semicircular plate 991 rotates relatively, the cylinder 99 is contacted with the outer circular surface of the second semicircular plate 991, and further the cylinder 99 is pushed outwards, so that the push rod 97 moves along with the further rotation of the second semicircular plate 991, the cylinder 99 falls into the arc groove 992, under the elastic force of the reset spring 963, the second slider 95 and the clamping plate 94 reset quickly, and the straw 10 can be loosened. This fixture can make splint 94 loosen after first spring 936 has accumulated power to a certain extent to use the explosive force of first spring 936 to push out the straw 10 fast, with fixture and pusher's linkage together, the continuity and the harmony of equipment are high.

Compared with the embodiment 1, in the embodiment 2, if each clamping plate 94 is replaced by a clamping cylinder for pushing and clamping, and a compression spring (the clamping cylinder and the compression spring are conventional structural members and are not shown in the drawing) is fixedly connected between the pushing cylinder 8 and the pushing plate 81, and then the pushing cylinder 8 is used for pushing, the compression spring is pressed and accumulated to release the clamping plate 94 to eject the straw 10, because the resistance of the sliding cavity of each cylinder is different, the actions of the cylinders are easily inconsistent, delay or even inconsistent actions exist, the pushing effect is affected, even because the length of a single straw 10 is short, the straw 10 falls down without reaching the upper port of the guide pipe 74, so that the straw 10 cannot enter the guide pipe 74 to form a material clamping, and the use is affected.

When the straw storage box works, the arc-shaped plates 33 alternately rotate and block the discharge chute 21, so that the straws 10 stored in the storage box 2 fall onto the guide plate 4 one by one from the discharge chute 21; the cutting knife 61 rotates to further form rotary cutting separation on branches and leaves scattered around the corn straws 10 entering the guide pipe 74 through the guide plate 4, so that the rod body and the branches and leaves of the corn straws 10 can be conveniently separated, and the rod body and the branches and leaves of the corn straws 10 can be conveniently utilized respectively.

When the cutting motor 75 drives the cutter 77 to slice, the cam 761 presses the supporting plate 5 to enable the first sliding block 73 to slide in the first sliding groove 72, the supporting spring 79 is matched to form the up-and-down vibration of the first sliding block 73, and the straw 10 in the guide pipe 74 slides to the lower end of the guide pipe 74 in the up-and-down vibration process of the first sliding block 73, so that the continuous slicing of the straw 10 is realized, and the cutting efficiency is high.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a maize pole cutting breaker, includes first curb plate (11) and second curb plate (12), fixed connection deposits case (2) between first curb plate (11) and second curb plate (12), deposits case (2) bottom and is equipped with blown down tank (21), deposits case (2) bottom and is equipped with intermittent type discharging device (3), its characterized in that: the guide plate (4) is fixedly connected between the first side plate (11) and the second side plate (12) in an inclined mode, the guide plate (4) is located under the storage box (2), a material pushing device is arranged at one end, inclined upwards, of the guide plate (4), one side, far away from the first side plate (11), of the second side plate (12) is fixedly connected with the supporting plate (5), the supporting plate (5) is arranged corresponding to one end, inclined downwards, of the guide plate (4), a rotating hole is formed in the second side plate (12), a circular ring (6) is connected in the rotating hole in a rotating mode, a plurality of cutting knives (61) are arranged on the outer side of the circular ring (6) in an annular array mode by taking the axis of the circular ring (6) as a reference, a collecting box (51) is fixedly connected to the supporting plate (5), the collecting box (51) is arranged corresponding to the;

the slicing device (7) comprises a vertical plate (71), the vertical plate (71) is fixedly connected to the upper side of the supporting plate (5), a first sliding groove (72) is formed in the vertical plate (71), a first sliding block (73) is connected in the first sliding groove (72) in a sliding mode, the first sliding block (73) is horizontally inclined and fixedly connected with a guide pipe (74) downwards, the guide pipe (74) is in a conical shape with a large upper part and a small lower part, a cutting motor (75) is fixedly connected to the first sliding block (73), a transmission rod (76) is fixedly connected to a main shaft of the cutting motor (75), the end of the transmission rod (76) is fixedly connected with a cutter (77), and the cutter (77) is arranged corresponding to a lower port of.

2. The corn stalk cutting and crushing device as claimed in claim 1, wherein: the bottom of the inner cavity of the storage box (2) is V-shaped.

3. The corn stalk cutting and crushing device as claimed in claim 1, wherein: the utility model discloses a drive belt (64) is equipped with between the belt groove of ring (6), ring (6) outer lane, fixed connection driving motor (62) on second curb plate (12), fixed connection belt pulley (63) on the main shaft of driving motor (62), belt pulley (63) and ring (6).

4. The corn stalk cutting and crushing device as claimed in claim 1, wherein: intermittent type discharging device (3) are including arranging material motor (31), arrange material motor (31) fixed connection on first curb plate (11), arrange the main shaft of material motor (31) and pass the hole of dodging of first curb plate (11) and at end coaxial fixed connection axis of rotation (32), the excircle of axis of rotation (32) is two arcs of central symmetry formula fixed connection (33), arc curb plate (34) of fixed connection are respectively to the lower extreme both sides of blown down tank (21), and the intrados of arc curb plate (34) sets up towards arc (33), and the intrados of the extrados laminating arc curb plate (34) of arc (33) sets up.

5. The corn stalk cutting and crushing device as claimed in claim 1, wherein: the pushing device comprises a pushing cylinder (8), the pushing cylinder (8) is fixedly connected to one side, far away from the second side plate (12), of the first side plate (11), and a telescopic rod of the pushing cylinder (8) penetrates through a avoiding hole of the first side plate (11) and is fixedly connected with the pushing plate (81) at the end.

6. The corn stalk cutting and crushing device as claimed in claim 1, wherein: the material pushing device comprises two clamping mechanisms which have the same structure and are arranged on the guide plate (4) in a staggered manner, the bottom of the guide plate (4) is symmetrically and fixedly connected with two servo motors (91), a main shaft of each servo motor (91) penetrates through a avoiding hole of the guide plate (4) and is fixedly connected with a swinging plate (92) at the end head, one side, opposite to the two swinging plates (92), is respectively and fixedly connected with a first semi-circular plate (93), a groove (931) is arranged on the outer circular surface of the first semi-circular plate (93), a supporting plate (932) is slidably connected in the groove (931), an arc-shaped sliding sheet (933) is fixedly connected on the supporting plate (932), the supporting plate (932) is fixedly connected with an arc-shaped rod (934), the side wall of the groove (931) is provided with an arc-shaped sliding hole (935), arc pole (934) sliding connection is in arc slide opening (935), and arc pole (934) stretches into fixed connection first spring (936) between the one end of arc slide opening (935) and the hole bottom of arc slide opening (935).