CN216087744U

CN216087744U - Corn stalk reducing mechanism

Info

Publication number: CN216087744U
Application number: CN202121624263.1U
Authority: CN
Inventors: 方红琼
Original assignee: Eshan Dianzhong Golden Fruit Livestock And Poultry Breeding Professional Cooperative
Current assignee: Eshan Dianzhong Golden Fruit Livestock And Poultry Breeding Professional Cooperative
Priority date: 2021-07-16
Filing date: 2021-07-16
Publication date: 2022-03-22
Anticipated expiration: 2031-07-16

Abstract

The utility model discloses a corn straw smashing device which comprises a smashing box body, wherein an installation frame is fixedly installed on the outer side of the smashing box body, a first motor is fixedly installed on one side of the smashing box body, the output ends of the two first motors are fixedly connected with smashing shafts, a guide plate is fixedly installed in the smashing box body, a material collecting hopper is installed on the lower side of the smashing box body, a secondary smashing mechanism is arranged in the material collecting hopper, a feeding mechanism is arranged on the upper side of the smashing box body, and a discharging mechanism is arranged on the lower side of the material collecting hopper. The straw crushing device has the advantages that the guide plate is arranged to guide the straws, so that the straws fall between the two crushing shafts, the collecting hopper is arranged at the lower side of the crushing box body, the crushed straws are convenient to collect, and the crushing knife is driven to rotate at a high speed by controlling the second motor in cooperation with the arrangement of the secondary crushing mechanism in the collecting hopper, so that the secondary crushing of the straws is realized, the crushing effect is enhanced, and the practicability of the device is improved.

Description

Corn stalk reducing mechanism

Technical Field

The utility model relates to the field of straw recovery, in particular to a corn straw smashing device.

Background

The corn stalk is a crop mainly used as feed for grain, menses and feed, and is also an important production resource for industrial and agricultural production. As a kind of feed, the corn stalk contains rich nutrients and available chemical components and may be used as material for animal feed. Corn stover has long been one of the main raw materials for coarse fodder for livestock. The crop straw belongs to a valuable biomass energy resource in an agricultural ecological system.

Most of the existing corn straw smashing devices are single in structure, poor in smashing effect, inconvenient to use, low in working efficiency and poor in practicability.

SUMMERY OF THE UTILITY MODEL

The utility model mainly solves the technical problems in the prior art and provides a corn straw smashing device.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a maize straw reducing mechanism, includes crushing box, the outside fixed mounting who smashes the box has the mounting bracket, one side fixed mounting who smashes the box has first motor, the equal fixedly connected with crushing roller of output of two first motors, the inside fixed mounting who smashes the box has the baffle, the collecting hopper is installed to the downside of smashing the box, the inside of collecting hopper is provided with the regrinding mechanism, the upside of smashing the box is provided with feed mechanism, the downside of collecting hopper is provided with row material mechanism.

Preferably, the secondary crushing mechanism includes the mounting panel, the downside fixed mounting of mounting panel has the second motor, the output fixedly connected with installation piece of second motor, the outside fixed mounting of installation piece has evenly distributed's broken sword.

Preferably, the both ends of mounting panel respectively with the inner wall fixed connection of collecting hopper both sides, the downside fixed mounting of mounting panel has the protecting crust, the second motor sets up in the inside of protecting crust.

Preferably, feed mechanism includes the shell, one side of shell is provided with the installing frame, one side fixed mounting of shell has the installation shell, one side fixed mounting of installation shell has the third motor, the first pivot of output fixedly connected with of third motor, the outside fixed mounting of first pivot has evenly distributed's guide claw.

Preferably, the outside fixed mounting of first pivot has first sprocket, first sprocket is connected with the second sprocket through chain drive, one side fixed mounting of second sprocket has the second pivot, the one end fixed mounting of second pivot has first transmission shaft, the outside of first transmission shaft is provided with the conveyer belt, first transmission shaft is connected with the second transmission shaft through conveyer belt transmission.

Preferably, the material guide claw is arranged inside the barrel shell, and the guide plate is arranged between the material guide claw and the crushing shaft.

Preferably, it includes the conveyer pipe to arrange the material mechanism, one side fixed mounting of conveyer pipe has the fourth motor, the output fixedly connected with third pivot of fourth motor, the outside fixed mounting of third pivot has the spiral leaf, one side of conveyer pipe is provided with row material pipe.

Preferably, one side of conveyer pipe is provided with the inlet pipe, the top of inlet pipe is linked together with the bottom of collecting hopper.

Compared with the prior art, the utility model has the following beneficial effects:

1. the straw crushing device has the advantages that the guide plate is arranged to guide the straws, so that the straws fall between the two crushing shafts, the collecting hopper is arranged at the lower side of the crushing box body, the crushed straws are convenient to collect, and the crushing knife is driven to rotate at a high speed by controlling the second motor in cooperation with the arrangement of the secondary crushing mechanism in the collecting hopper, so that the secondary crushing of the straws is realized, the crushing effect is enhanced, and the practicability of the device is improved.

2. According to the utility model, through the matching and arrangement of the third motor, the first rotating shaft, the material guide claw, the first chain wheel, the second rotating shaft, the first conveying shaft, the conveying belt and the second conveying shaft in the feeding mechanism, the rotation of the material guide claw and the conveying belt can be realized simultaneously by controlling the third motor, so that corn straws can conveniently enter the crushing box body, through the arrangement of the discharging mechanism, the fourth motor is controlled to drive the spiral blade to rotate, and the rotating spiral blade can convey the straw residues, so that the crushed straw residues are conveniently discharged, the crushed straw residues are conveniently and rapidly collected, meanwhile, the working efficiency is accelerated, and the practicability of the device is further improved.

Drawings

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

FIG. 2 is a schematic structural view of a cross section of the present invention;

FIG. 3 is a schematic structural view of a secondary grinding mechanism according to the present invention;

FIG. 4 is a schematic structural view of a cross section of the mounting case of the present invention;

fig. 5 is a schematic structural view of a section of the discharging mechanism of the present invention.

In the figure: 1 crushing box, 2 first motor, 3 crushing axle, 4 baffle, 5 collecting hoppers, 6 mounting panels, 7 second motors, 8 protective casings, 9 installation blocks, 10 crushing sword, 11 cartridge cases, 12 installation frames, 13 installation cases, 14 third motors, 15 first rotating shafts, 16 first rotating shafts, 17 first chain wheels, 18 second chain wheels, 19 second rotating shafts, 20 first conveying shafts, 21 conveying belts, 22 second conveying shafts, 23 conveying pipes, 24 conveying pipes, 25 fourth motors, 26 third rotating shafts, 27 spiral blades, 28 discharge pipes and 29 mounting racks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, a corn straw smashing device comprises a smashing box body 1, a mounting frame 29 is fixedly mounted on the outer side of the smashing box body 1, a first motor 2 is fixedly mounted on one side of the smashing box body 1, smashing shafts 3 are fixedly connected to the output ends of the two first motors 2, the rotating directions of the two first motors 2 are opposite, the two smashing shafts 3 are respectively driven to rotate through the two first motors 2, straws in the smashing box body 1 can be smashed, a guide plate 4 is fixedly mounted in the smashing box body 1, a material guide claw 16 is arranged in a barrel shell 11, the guide plate 4 is arranged between the material guide claw 16 and the smashing shafts 3, the guide plate 4 plays a role in guiding straws, so that the straws fall between the two smashing shafts 3, the smashing effect is enhanced, a material collecting hopper 5 is mounted on the lower side of the smashing box body 1, a secondary smashing mechanism is arranged in the material collecting hopper 5, the straw after smashing falls into the inside of collecting hopper 5, and the regrinding mechanism carries out the regrinding to it, and the upside of smashing box 1 is provided with feed mechanism, and the downside of collecting hopper 5 is provided with row material mechanism.

Referring to fig. 2 and 3, the secondary crushing mechanism includes a mounting plate 6, two ends of the mounting plate 6 are respectively fixedly connected with inner walls of two sides of a collecting hopper 5, a second motor 7 is fixedly mounted on a lower side of the mounting plate 6, a protective shell 8 is fixedly mounted on a lower side of the mounting plate 6, the second motor 7 is arranged inside the protective shell 8, an output end of the second motor 7 is fixedly connected with a mounting block 9, crushing knives 10 which are uniformly distributed are fixedly mounted on an outer side of the mounting block 9, the mounting block 9 and the crushing knives 10 are driven by the second motor 7, the crushing knives 10 which rotate at high speed can perform secondary crushing on the straws, the guide plate 4 is arranged to guide the straws to fall between two crushing shafts 3, the collecting hopper 5 is arranged on a lower side of the crushing box body 1 to facilitate collecting the crushed straws, and the secondary crushing mechanism in the collecting hopper 5 is matched with the arrangement of the secondary crushing mechanism, the second motor 7 is controlled to drive the crushing cutter 10 to rotate at a high speed, so that the secondary crushing of the straws is realized, the crushing effect is enhanced, and the practicability of the device is improved.

Referring to fig. 1, 2 and 4, the feeding mechanism includes a cylinder housing 11, a mounting frame 12 is disposed on one side of the cylinder housing 11, a mounting housing 13 is fixedly mounted on one side of the cylinder housing 11, a third motor 14 is fixedly mounted on one side of the mounting housing 13, a first rotating shaft 15 is fixedly connected to an output end of the third motor 14, uniformly distributed material guiding claws 16 are fixedly mounted on an outer side of the first rotating shaft 15, a first chain wheel 17 is fixedly mounted on an outer side of the first rotating shaft 15, the first chain wheel 17 is connected to a second chain wheel 18 through chain transmission, a second rotating shaft 19 is fixedly mounted on one side of the second chain wheel 18, a first transmitting shaft 20 is fixedly mounted at one end of the second rotating shaft 19, a transmitting belt 21 is disposed on an outer side of the first transmitting shaft 20, the first transmitting shaft 20 is connected to a second transmitting shaft 22 through the transmitting belt 21, the first rotating shaft 15 and the first chain wheel 17 are driven to rotate by the third motor 14, the first chain wheel 17 drives the second chain wheel 18 to rotate through a chain, the second chain wheel 18 drives the second rotating shaft 19 and the first transmitting shaft 20 to rotate, the second transmitting shaft 22 is matched with the first transmitting shaft, the first transmitting shaft 20 drives the transmitting belt 21 to rotate, the transmission of straws is realized, the straws are transmitted to the inside of the barrel shell 11, meanwhile, the first rotating shaft 15 which rotates drives the material guiding claw 16 inside the barrel shell 11 to rotate, the corn straws are longer, the rotating material guiding claw 16 can successfully fall into the inside of the crushing box body 1, the third motor 14 in the feeding mechanism, the first rotating shaft 15, the material guiding claw 16, the first chain wheel 17, the second chain wheel 18, the second rotating shaft 19, the first transmitting shaft 20, the transmitting belt 21 and the second transmitting shaft 22 are matched and arranged, the rotation of the material guiding claw 16 and the transmitting belt 21 can be simultaneously realized by controlling the third motor 14, and the corn straws can conveniently enter the crushing box body 1.

Referring to fig. 1, 2 and 5, the discharging mechanism includes a conveying pipe 23, a feeding pipe 24 is disposed on one side of the conveying pipe 23, a top end of the feeding pipe 24 is communicated with a bottom of the collecting hopper 5, a fourth motor 25 is fixedly mounted on one side of the conveying pipe 23, an output end of the fourth motor 25 is fixedly connected with a third rotating shaft 26, a spiral blade 27 is fixedly mounted on an outer side of the third rotating shaft 26, a discharging pipe 28 is disposed on one side of the conveying pipe 23, the crushed straw slag falls into the conveying pipe 23 through the feeding pipe 24, the third rotating shaft 26 and the spiral blade 27 are driven to rotate by the fourth motor 25, the rotating spiral blade 27 can convey the straw slag in the conveying pipe 23 to be discharged through the discharging pipe 28, and the rotating spiral blade 27 can convey the straw slag by controlling the fourth motor 25 to rotate by the arrangement of the discharging mechanism, so as to discharge the crushed straw slag, is convenient for rapidly collect the crushed straw slag, accelerates the work efficiency and further promotes the practicability of the device.

The working principle is as follows: when the corn straw smashing device is used, the third motor 14 is started to drive the first rotating shaft 15 and the first chain wheel 17 to rotate, the first chain wheel 17 drives the second chain wheel 18 to rotate through a chain, the second chain wheel 18 drives the second rotating shaft 19 and the first transmission shaft 20 to rotate, the second transmission shaft 22 is matched, the first transmission shaft 20 drives the transmission belt 21 to rotate, corn straws are placed on the upper side of the transmission belt 21, the rotating transmission belt 21 realizes the transmission of the straws, the straws are transmitted into the barrel shell 11, the rotating first rotating shaft 15 drives the guide claw 16 inside the barrel shell 11 to rotate, the corn straws are longer, the rotating guide claw 16 can successfully fall into the smashing box body 1, the guide plate 4 can enable the straws to fall between the two smashing shafts 3, the two first motors 2 are started to respectively drive the two smashing shafts 3 to rotate, and the straws inside the smashing box body 1 can be smashed, start second motor 7 and drive installation piece 9 and broken sword 10, the straw after smashing falls into the inside of collecting hopper 5, high-speed rotatory broken sword 10 can carry out the regrinding to the straw, the straw sediment after smashing falls into conveyer pipe 23 through inlet pipe 24, start fourth motor 25 and drive third pivot 26 and spiral leaf 27 and rotate, pivoted spiral leaf 27 can carry the straw sediment in conveyer pipe 23, make it discharge through row material pipe 28, all consumer all supply power through external power source in this scheme.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a maize straw reducing mechanism, is including smashing box (1), the outside fixed mounting who smashes box (1) has mounting bracket (29), one side fixed mounting who smashes box (1) has first motor (2), and the equal fixedly connected with crushing axle (3) of output of two first motors (2), its characterized in that: the inside fixed mounting who smashes box (1) has baffle (4), aggregate bin (5) are installed to the downside that smashes box (1), the inside of aggregate bin (5) is provided with the regrinding mechanism, the upside that smashes box (1) is provided with feed mechanism, the downside of aggregate bin (5) is provided with row material mechanism.

2. The corn stalk shredder according to claim 1, wherein: secondary crushing mechanism includes mounting panel (6), the downside fixed mounting of mounting panel (6) has second motor (7), the output end fixedly connected with installation piece (9) of second motor (7), the outside fixed mounting of installation piece (9) has evenly distributed's broken sword (10).

3. The corn stalk shredder according to claim 2, wherein: the both ends of mounting panel (6) respectively with the inner wall fixed connection of collecting hopper (5) both sides, the downside fixed mounting of mounting panel (6) has protecting crust (8), second motor (7) set up in the inside of protecting crust (8).

4. The corn stalk shredder according to claim 1, wherein: feed mechanism includes barrel casing (11), one side of barrel casing (11) is provided with installing frame (12), one side fixed mounting of barrel casing (11) has installation shell (13), one side fixed mounting of installation shell (13) has third motor (14), the first pivot (15) of output fixedly connected with of third motor (14), the outside fixed mounting of first pivot (15) has evenly distributed's guide claw (16).

5. The corn stalk crushing device as claimed in claim 4, wherein: the outside fixed mounting of first pivot (15) has first sprocket (17), first sprocket (17) are connected with second sprocket (18) through chain drive, one side fixed mounting of second sprocket (18) has second pivot (19), the one end fixed mounting of second pivot (19) has first transmission axle (20), the outside of first transmission axle (20) is provided with conveyer belt (21), first transmission axle (20) are connected with second transmission axle (22) through conveyer belt (21) transmission.

6. The corn stalk crushing device as claimed in claim 4, wherein: the guide plate (4) is arranged between the guide claw (16) and the crushing shaft (3).

7. The corn stalk shredder according to claim 1, wherein: it includes conveyer pipe (23) to arrange material mechanism, one side fixed mounting of conveyer pipe (23) has fourth motor (25), the output fixedly connected with third pivot (26) of fourth motor (25), the outside fixed mounting of third pivot (26) has spiral leaf (27), one side of conveyer pipe (23) is provided with row material pipe (28).

8. The corn stalk shredder according to claim 7, wherein: one side of conveyer pipe (23) is provided with inlet pipe (24), the top of inlet pipe (24) is linked together with the bottom of collecting hopper (5).