CN214155443U

CN214155443U - Corn straw smashing device capable of preventing blades from adhering to materials

Info

Publication number: CN214155443U
Application number: CN202120036010.6U
Authority: CN
Inventors: 王晓娥; 高影; 林彦萍; 杨晓东; 王博; 李展
Original assignee: Jilin Teachers Institute of Engineering and Technology
Current assignee: Jilin Teachers Institute of Engineering and Technology
Priority date: 2021-01-07
Filing date: 2021-01-07
Publication date: 2021-09-10
Anticipated expiration: 2031-01-07

Abstract

The utility model discloses a prevent maize straw reducing mechanism of blade adhesion material, including the feed inlet, the below of feed inlet is provided with crushing storehouse, and the below of smashing the storehouse installs out the feed bin, the internally mounted who smashes the storehouse has left transmission shaft, and the outside surface mounting of left transmission shaft has the master gear, the outside surface of left side transmission shaft is provided with time driving chain, one side of master gear is provided with steering gear, and one side of steering gear is provided with secondary gear, secondary gear's middle part is connected with the motor shaft, and the rear side of motor shaft is provided with the motor, connecting belt is installed to secondary gear's rear end, and one side of connecting belt is provided with right transmission shaft. This prevent maize straw reducing mechanism of blade adhesion material can use the maize straw to smash the operation through two sets of combinations that turn to the crushing blade of accomplishing opposite, and at fixed position installation scraper blade, scrapes off the operation to the adhesion material on crushing blade surface at any time.

Description

Corn straw smashing device capable of preventing blades from adhering to materials

Technical Field

The utility model relates to a technical field is smashed to the maize straw, specifically is a prevent maize straw reducing mechanism of blade adhesion material.

Background

Corn stalk reducing mechanism is exactly one kind and reaps after the work is accomplished in the maize, and the corn stalk after will reaping through corn stalk reducing mechanism is smashed, then is used for feeding poultry or livestock, compares with traditional incineration disposal, and is less to environmental pollution, and make full use of agricultural product subsidiary product, reduces extravagantly.

But current corn stalk reducing mechanism mainly carries out crushing operation through the blade axle of drum-type, and such operational mode can ensure corn stalk's crushing effect, but after smashing, the surface of blade can adhere a large amount of materials, and equipment structure is comparatively complicated, consequently comparatively difficult to the clearance of adhesion material, influences the reuse of equipment.

Disclosure of Invention

An object of the utility model is to provide a prevent maize straw reducing mechanism of blade adhesion material to propose current maize straw reducing mechanism and mainly carry out crushing operation through the blade axle of drum-type in solving above-mentioned background art, such operational mode can ensure maize straw's crushing effect, nevertheless after smashing, the surface of blade can a large amount of materials of adhesion, and equipment structure is comparatively complicated, consequently comparatively difficult to the clearance of adhesion material, influence the problem of the reuse of equipment.

In order to achieve the above object, the utility model provides a following technical scheme: a corn straw smashing device capable of preventing blades from adhering to materials comprises a feed inlet, wherein a smashing bin is arranged below the feed inlet, a discharging bin is arranged below the smashing bin, a left transmission shaft is arranged inside the smashing bin, a main gear is arranged on the outer surface of the left transmission shaft, a secondary transmission chain is arranged on the outer surface of the left transmission shaft, a steering gear is arranged on one side of the main gear, a secondary gear is arranged on one side of the steering gear, a motor shaft is connected to the middle of the secondary gear, a motor is arranged on the rear side of the motor shaft, a connecting belt is arranged at the rear end of the secondary gear, a right transmission shaft is arranged on one side of the connecting belt, a main transmission chain is arranged on the outer surface of the right transmission shaft, smashing blades are distributed on the outer surface of the main transmission chain at equal intervals, a scraping plate is arranged on the left side of the main transmission chain, and a scraping groove is formed in the scraping plate, the left side of the scraper is fixed with a pedal, and a return spring is arranged below the pedal.

Preferably, the left transmission shaft penetrates through the interior of the main gear, and the main gear and the steering gear form a meshing structure.

Preferably, the steering gear is formed by combining three right gears and is in an I shape.

Preferably, the motor shaft is connected with the right transmission shaft through a connecting belt, and the outer surfaces of the motor shaft and the right transmission shaft are attached to the inner surface of the connecting belt.

Preferably, a plurality of crushing blades are distributed on the outer surfaces of the main transmission chain and the secondary transmission chain at equal intervals, and the crushing blades on the outer surface of the main transmission chain are opposite to the crushing blades on the outer surface of the secondary transmission chain in direction.

Preferably, the scraper and the pedal form an integrated structure, the scraper and the pedal form a telescopic structure through a return spring, and the outer surface of the crushing blade is attached to the inner surface of the scraping groove.

Compared with the prior art, the beneficial effects of the utility model are that: this prevent maize straw reducing mechanism of blade adhesion material can use the maize straw to smash the operation through two sets of combinations that turn to the crushing blade of accomplishing opposite, and at fixed position installation scraper blade, strikes off the operation to the adhesion material on crushing blade surface at any time:

1. through the use of the steering gear, the left transmission shaft and the right transmission shaft which are completely opposite in steering can be driven to rotate under the condition that only one motor is used, and the purpose of crushing the corn straws is realized through the combined use of two groups of crushing blades which are opposite in orientation and steering;

2. through the setting of scraper blade, can be in the use, when crushing blade rotates to scraper blade scraping groove inside, through the laminating characteristics of scraping groove and crushing blade's external surface for crushing blade external surface is strickleed off by the scraper blade at the material of crushing in-process adhesion, and accomplishes the back at equipment operation, goes up and down to the scraper blade through the footboard, removes its position to ejection of compact storehouse, handles the adhesion thing on scraper blade surface.

Drawings

FIG. 1 is a schematic sectional view of the present invention;

FIG. 2 is a schematic sectional rear view of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 4 is a schematic view of the local bottom structure of the scraper of the present invention.

In the figure: 1. a feed inlet; 2. a crushing bin; 3. a discharging bin; 4. a left drive shaft; 5. a main gear; 6. a steering gear; 7. a secondary gear; 8. a motor shaft; 9. a motor; 10. connecting a belt; 11. a right drive shaft; 12. a main drive chain; 13. a crushing blade; 14. a squeegee; 15. scraping the groove; 16. a pedal; 17. a homing spring; 18. a secondary drive chain.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a corn straw smashing device capable of preventing blades from adhering to materials comprises a feeding hole 1, a smashing bin 2 is arranged below the feeding hole 1, a discharging bin 3 is arranged below the smashing bin 2, a left transmission shaft 4 is arranged inside the smashing bin 2, a main gear 5 is arranged on the outer surface of the left transmission shaft 4, a secondary transmission chain 18 is arranged on the outer surface of the left transmission shaft 4, a steering gear 6 is arranged on one side of the main gear 5, a secondary gear 7 is arranged on one side of the steering gear 6, a motor shaft 8 is connected to the middle of the secondary gear 7, a motor 9 is arranged on the rear side of the motor shaft 8, a connecting belt 10 is arranged at the rear end of the secondary gear 7, a right transmission shaft 11 is arranged on one side of the connecting belt 10, a main transmission chain 12 is arranged on the outer surface of the right transmission shaft 11, smashing blades 13 are distributed on the outer surface of the main transmission chain 12 at equal intervals, a scraping plate 14 is arranged on the left side of the main transmission chain 12, a scraping groove 15 is arranged in the scraping plate 14, a pedal 16 is fixed on the left side of the scraping plate 14, and a return spring 17 is arranged below the pedal 16.

The left transmission shaft 4 penetrates through the inner part of the main gear 5, the main gear 5 and the steering gear 6 form a meshing structure, and the left transmission shaft 4 can rotate under the action of the steering gear 6 through the characteristics of the meshing structure in the using process.

The steering gear 6 is formed by combining three right gears, the steering gear 6 is in an I shape, and two shafts which are opposite in steering can be driven to rotate simultaneously by the arrangement of the steering gear 6 in the using process under the condition of the same motor 9.

Motor shaft 8 and right transmission shaft 11 are connected through connecting belt 10, and the surface of motor shaft 8 and right transmission shaft 11 all laminates with the internal surface of connecting belt 10 mutually, can drive right transmission shaft 11 through connecting belt 10 and rotate in the use, and two kinds of combinations that rotate connected mode use, reach and drive two and turn to opposite axle and carry out the pivoted purpose simultaneously.

A plurality of crushing blades 13 are distributed on the outer surfaces of the main transmission chain 12 and the secondary transmission chain 18 at equal intervals, the crushing blades 13 on the outer surface of the main transmission chain 12 are opposite to the crushing blades 13 on the outer surface of the secondary transmission chain 18 in direction, and the corn straw entering the equipment is crushed by the arrangement of the opposite direction of the crushing blades 13.

The scraper 14 and the pedal 16 form an integrated structure, the scraper 14 and the pedal 16 form a telescopic structure through the return spring 17, the outer surface of the crushing blade 13 is attached to the inner surface of the scraping groove 15, and adhered matters on the surface of the crushing blade 13 can be scraped through the scraper 14 in the using process.

The working principle is as follows: firstly, placing corn straws needing to be crushed in a crushing bin 2 through a feeding hole 1, starting a motor 9, driving a motor shaft 8 and a secondary gear 7 to rotate through the operation of the motor 9, synchronously rotating a right transmission shaft 11 on a connecting belt 10 along with the rotation of the motor shaft 8, and enabling the rotation direction to be consistent with the rotation direction of the motor shaft 8;

the left transmission shaft 4 can enable the rotation direction of the left transmission shaft 4 to be completely opposite to the rotation direction of the motor shaft 8 and the right transmission shaft 11 through the combined use of the main gear 5, the secondary gear 7 and the steering gear 6;

one end of the main transmission chain 12, which is far away from the right transmission shaft 11, is supported at the rear end of the left transmission shaft 4, and when the right transmission shaft 11 rotates, the main transmission chain 12 is attached to and slides at the rear end of the left transmission shaft 4, and the secondary transmission chain 18 and the main transmission chain 12 are identical in installation structure;

a plurality of crushing blades 13 are equidistantly distributed on the outer surfaces of the main transmission chain 12 and the secondary transmission chain 18, so that the crushing blades 13 are driven to synchronously move in the process that the main transmission chain 12 and the secondary transmission chain 18 reversely rotate with each other, and the purpose of crushing the corn straws is achieved;

in the process of crushing by the crushing blade 13, through the structural characteristics that the scraping plate 14 and the scraping groove 15 are attached to the outer surface of the crushing blade 13, the adhered matters on the surface of the crushing blade 13 can be cleaned by the scraping plate 14, after the operation of the equipment is completed, the scraping plate 14 is lifted by the pedal 16 and moved to the position of the discharging bin 3, and the adhered matters on the surface of the scraping plate 14 are processed, and the content which is not described in detail in the specification belongs to the prior art which is well known by a person skilled in the art.

It is to be understood that the terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the purpose of convenience and simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operated in a particular orientation, and are not to be construed as limiting the scope of the present invention.

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 prevent corn stalk reducing mechanism of blade adhesion material, includes feed inlet (1), its characterized in that: the feed inlet is characterized in that a crushing bin (2) is arranged below the feed inlet (1), a discharging bin (3) is arranged below the crushing bin (2), a left transmission shaft (4) is arranged inside the crushing bin (2), a main gear (5) is arranged on the outer surface of the left transmission shaft (4), a secondary transmission chain (18) is arranged on the outer surface of the left transmission shaft (4), a steering gear (6) is arranged on one side of the main gear (5), a secondary gear (7) is arranged on one side of the steering gear (6), a motor shaft (8) is connected to the middle of the secondary gear (7), a motor (9) is arranged on the rear side of the motor shaft (8), a connecting belt (10) is arranged at the rear end of the secondary gear (7), a right transmission shaft (11) is arranged on one side of the connecting belt (10), a main transmission chain (12) is arranged on the outer surface of the right transmission shaft (11), and the external surface equidistance of final drive chain (12) distributes and has crushing blade (13), scraper blade (14) are installed in the left side of final drive chain (12), and the inside of scraper blade (14) is provided with scraping groove (15), the left side of scraper blade (14) is fixed with footboard (16), and the below of footboard (16) is provided with playback spring (17).

2. The corn stalk shredder according to claim 1, wherein the blades are attached to the material, and the device comprises: the left transmission shaft (4) penetrates through the interior of the main gear (5), and the main gear (5) and the steering gear (6) form a meshing structure.

3. The corn stalk shredder according to claim 1, wherein the blades are attached to the material, and the device comprises: the steering gear (6) is formed by combining three right gears, and the steering gear (6) is I-shaped.

4. The corn stalk shredder according to claim 1, wherein the blades are attached to the material, and the device comprises: the motor shaft (8) is connected with the right transmission shaft (11) through a connecting belt (10), and the outer surfaces of the motor shaft (8) and the right transmission shaft (11) are attached to the inner surface of the connecting belt (10).

5. The corn stalk shredder according to claim 1, wherein the blades are attached to the material, and the device comprises: a plurality of crushing blades (13) are distributed on the outer surfaces of the main transmission chain (12) and the secondary transmission chain (18) at equal intervals, and the crushing blades (13) on the outer surface of the main transmission chain (12) and the crushing blades (13) on the outer surface of the secondary transmission chain (18) face opposite directions.

6. The corn stalk shredder according to claim 1, wherein the blades are attached to the material, and the device comprises: the scraper (14) and the pedal (16) form an integrated structure, the scraper (14) and the pedal (16) form a telescopic structure through a return spring (17), and the outer surface of the crushing blade (13) is attached to the inner surface of the scraping groove (15).