Corn straw smashing device based on multi-section cutting treatment and using method thereof

Abstract

The invention discloses a corn straw smashing device based on multi-section cutting treatment and a using method thereof. The corn straw smashing device comprises a corn straw smashing bin, and the upper end and the lower end of the corn straw smashing bin are connected with a feeding hopper and a discharging base correspondingly; a driving mechanism is arranged on the outer side of the corn straw crushing bin; the corn straw smashing device comprises a corn straw smashing bin, a driving mechanism is arranged in the corn straw smashing bin, a first smashing mechanism and a second smashing mechanism are arranged in the corn straw smashing bin, and the first smashing mechanism and the second smashing mechanism are both connected with the driving mechanism. The first crushing mechanism and the second crushing mechanism are used for performing multi-section crushing treatment on the corn straws, and crushing blades on the first crushing mechanism and the second crushing mechanism are alternately distributed, so that the corn straws are further effectively cut and crushed, the cutting and crushing speed of the corn straws is increased, the crushing effect of the corn straws is improved, and the corn straws are completely cut and crushed; and the crushing treatment quality and the crushing efficiency of the corn straws are improved.

Description

Technical Field

[0001] The invention belongs to the technical field of corn stalk crushing, and particularly relates to a corn stalk crushing device based on multi-stage cutting processing and a use method thereof. Background Art

[0002] After corn is harvested, the disposal of a large amount of corn stalks becomes a problem. The crushing and recycling of corn stalks is proposed to solve the environmental pollution caused by the burning of corn stalks and to meet the needs of developing animal husbandry. In the process of corn stalk processing, corn stalk crushing equipment is often needed to crush the corn stalks after harvesting the corn cobs, and then return them to the field or do recycling processing.

[0003] Most of the existing corn straw crushing devices use single-axis blades to crush corn straws, but the single-axis blade has the problem of incomplete crushing of corn straws, resulting in poor corn straw crushing effect and unable to meet the processing requirements after corn straw crushing, affecting the crushing and use of corn straw. For this reason, we propose a corn straw crushing device based on multi-segment cutting processing and its use method. Summary of the invention

[0004] The object of the present invention is to provide a corn stalk crushing device based on multi-stage cutting processing and a method of using the same, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the present invention provides the following technical solution: a corn stalk crushing device based on multi-stage cutting processing, comprising a corn stalk crushing bin, wherein the upper and lower ends of the corn stalk crushing bin are respectively connected to a feed hopper and a discharge base; A driving mechanism is arranged outside the corn stalk crushing bin; The corn stalk crushing bin is provided with a first crushing mechanism and a second crushing mechanism, and the first crushing mechanism and the second crushing mechanism are both connected to the driving mechanism.

[0006] Preferably, the feed hopper is connected to the interior of the corn stalk crushing bin, and the opening of the feed hopper is an inclined structure; A baffle frame is arranged on the feed hopper.

[0007] Preferably, the discharge base is communicated with the interior of the corn stalk crushing bin, and an inclined discharge slope is provided on the inner side of the discharge base.

[0008] Preferably, a discharge plate is provided on one side of the discharge base, and guide blocks are provided on both sides of the inner side of the discharge base corresponding to the discharge plate.

[0009] Preferably, a support column is provided at the bottom of the discharge base.

[0010] Preferably, the driving mechanism comprises a driving motor, a driving belt and a driving pulley; The driving motor is arranged on the outside of the corn stalk crushing bin through a motor mounting seat, and the driving pulley is arranged on the output shaft of the driving motor. The driving pulley is transmission-connected with the first crushing mechanism and the second crushing mechanism through the driving belt.

[0011] Preferably, the first crushing mechanism and the second crushing mechanism are symmetrically distributed vertically inside the corn straw crushing bin.

[0012] Preferably, the first crushing mechanism comprises a first crushing shaft, a first crushing blade, a first driven pulley, a first transmission pulley and a first transmission belt; The first crushing shafts are provided with two, and the two first crushing shafts are arranged at equal intervals at the inner upper part of the corn stalk crushing bin through a rotating shaft; One end of one of the first crushing shafts extends out of the corn stalk crushing bin and is provided with the first driven pulley and the first transmission pulley, and one end of the other first crushing shaft extends out of the corn stalk crushing bin and is provided with the first transmission pulley; The first driven pulley is connected to the driving pulley by transmission, and the first transmission pulleys on the two first crushing shafts are connected to each other by transmission through the first transmission belt; A plurality of groups of the first crushing blades distributed in a ring shape are arranged on each of the first crushing shafts, and the first crushing blades on the two first crushing shafts are distributed alternately.

[0013] Preferably, the second pulverizing mechanism comprises a second pulverizing shaft, a second pulverizing blade, a second driven pulley, a second transmission pulley and a second transmission belt; The second crushing shafts are provided with two, and the two second crushing shafts are arranged at equal intervals at the lower part of the interior of the corn stalk crushing bin through a rotating shaft; One end of one of the second crushing shafts extends out of the corn stalk crushing bin and is provided with the second driven pulley and the second transmission pulley, and one end of the other second crushing shaft extends out of the corn stalk crushing bin and is provided with the second transmission pulley; The second driven pulley is in driving connection with the driving pulley, and the second driving pulleys on the two second crushing shafts are in driving connection with each other through the second driving belt; Each of the second crushing shafts is provided with a plurality of groups of the second crushing blades distributed in a ring shape, and the second crushing blades on the two second crushing shafts are distributed alternately.

[0014] A method for using a corn stalk crushing device based on multi-stage cutting processing comprises the following steps: A: Put the corn stalks into the corn stalk crushing bin through the feed hopper. At this time, the baffle frame blocks the corn stalks, so that the corn stalks gradually fall into the corn stalk crushing bin; B: Start the drive motor, the drive motor drives the drive pulley and the drive belt to rotate, and then drives the first crushing mechanism and the second crushing mechanism to rotate synchronously, so as to crush the corn stalks; C: When the first crushing mechanism is crushing, one of the first crushing shafts is driven to rotate by the first driven pulley and the driving belt, and then the other first crushing shaft is driven to rotate synchronously by the first driving pulley and the first driving belt, so that the two first crushing shafts drive the first crushing blade to crush the corn stalks; D: When the second crushing mechanism is crushing, one of the second crushing shafts is driven to rotate by the second driven pulley and the driving belt, and then the other second crushing shaft is driven to rotate synchronously by the second driving pulley and the second driving belt, so that the two second crushing shafts drive the second crushing blades to crush the corn stalks; E: The corn stalk crushed by the first crushing mechanism and the second crushing mechanism is guided to the discharge plate through the inclined discharge slope and the guide block on the inner side of the discharge base for discharge and collection.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention adopts a first crushing mechanism and a second crushing mechanism which are distributed up and down, and the first crushing mechanism and the second crushing mechanism are used to perform multi-stage crushing processing on the corn stalks, and the crushing blades on the first crushing mechanism and the second crushing mechanism are alternately distributed, so as to further effectively cut and crush the corn stalks, accelerate the cutting and crushing speed of the corn stalks, improve the crushing effect of the corn stalks, make the corn stalks completely cut and crushed, and improve the crushing processing quality and crushing efficiency of the corn stalks; 2. The present invention provides an inclined discharge slope and a guide block in the discharge base, so that the crushed corn stalks are quickly guided and discharged, the discharge speed is accelerated, the discharge smoothness of the corn stalks is improved, and the corn stalk crushing efficiency is improved; 3. The opening of the feed hopper in the present invention is an inclined structure, and a baffle is provided on the feed hopper, so that corn stalks can be quickly put into the corn stalk crushing bin, and the baffle prevents the corn stalks from falling out of the feed hopper, which is convenient for feeding and using corn stalks. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the overall three-dimensional structure of the present invention; Figure 3 It is a cross-sectional structural schematic diagram of the present invention; Figure 4 It is a partial three-dimensional structural schematic diagram of the present invention; Figure 5 It is a partial cross-sectional three-dimensional structural schematic diagram of the present invention.

[0017] In the figure: 1. corn stalk crushing bin; 2. feed hopper; 3. discharge base; 4. driving mechanism; 401. driving motor; 402. driving belt; 403. driving pulley; 404. motor mounting seat; 5. first crushing mechanism; 501. first crushing shaft; 502. first crushing blade; 503. first driven pulley; 504. first transmission pulley; 505. first transmission belt; 6. second crushing mechanism; 601. second crushing shaft; 602. second crushing blade; 603. second driven pulley; 604. second transmission pulley; 605. second transmission belt; 7. baffle frame; 8. inclined discharge slope; 9. discharge plate; 10. guide block; 11. support column. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] See also Figure 1-Figure 5 The corn straw crushing device based on multi-stage cutting processing provided by the present invention comprises a corn straw crushing bin 1, the upper and lower ends of the corn straw crushing bin 1 are respectively connected to a feed hopper 2 and a discharge base 3, and a support column 11 is provided at the bottom of the discharge base 3; The feed hopper 2 is connected to the interior of the corn stalk crushing bin 1, and the opening of the feed hopper 2 is an inclined structure, and a baffle frame 7 is provided on the feed hopper 2; The opening of the feed hopper 2 in the present invention is an inclined structure, and a baffle 7 is provided on the feed hopper 2, so that corn stalks can be quickly put into the corn stalk crushing bin 1, and the baffle 7 prevents the corn stalks from falling out of the feed hopper 2, so that the corn stalks can be easily fed and used; The discharge base 3 is connected to the interior of the corn stalk crushing bin 1, an inclined discharge slope 8 is arranged on the inner side of the discharge base 3, a discharge plate 9 is arranged on one side of the discharge base 3, and guide blocks 10 are arranged on both sides of the inner side of the discharge base 3 corresponding to the discharge plate 9; The present invention provides an inclined discharge slope 8 and a guide block 10 in the discharge base 3, so that the crushed corn stalks are quickly guided and discharged, the discharge speed is accelerated, the discharge smoothness of the corn stalks is improved, and the corn stalk crushing efficiency is improved; A driving mechanism 4 is arranged outside the corn stalk crushing bin 1, and the driving mechanism 4 includes a driving motor 401, a driving belt 402 and a driving pulley 403; the driving motor 401 is arranged outside the corn stalk crushing bin 1 through a motor mounting seat 404, and a driving pulley 403 is arranged on the output shaft of the driving motor 401, and the driving pulley 403 is connected to the first crushing mechanism 5 and the second crushing mechanism 6 through the driving belt 402; The first crushing mechanism 5 and the second crushing mechanism 6 are arranged inside the corn straw crushing bin 1. The first crushing mechanism 5 and the second crushing mechanism 6 are both connected to the driving mechanism 4. The first crushing mechanism 5 and the second crushing mechanism 6 are symmetrically distributed inside the corn straw crushing bin 1 from top to bottom. The first crushing mechanism 5 includes a first crushing shaft 501, a first crushing blade 502, a first driven pulley 503, a first transmission pulley 504 and a first transmission belt 505; there are two first crushing shafts 501, and the two first crushing shafts 501 are arranged at equal intervals on the inner upper part of the corn straw crushing bin 1 through a rotating shaft; one end of one of the first crushing shafts 501 extends out of the outside of the corn straw crushing bin 1 and is provided with a first driven pulley 503 and a first transmission pulley 504, and one end of the other first crushing shaft 501 extends out of the outside of the corn straw crushing bin 1 and is provided with a first transmission pulley 504; the first driven pulley 503 is connected to the driving pulley 403, and the first transmission pulleys 504 on the two first crushing shafts 501 are connected to each other through a first transmission belt 505; each first crushing shaft 501 is provided with a plurality of groups of first crushing blades 502 distributed in an annular manner, and the first crushing blades 502 on the two first crushing shafts 501 are alternately distributed; The second crushing mechanism 6 includes a second crushing shaft 601, a second crushing blade 602, a second driven pulley 603, a second transmission pulley 604 and a second transmission belt 605; two second crushing shafts 601 are provided, and the two second crushing shafts 601 are arranged at equal intervals at the inner lower part of the corn straw crushing bin 1 through a rotating shaft; one end of one of the second crushing shafts 601 extends out of the outside of the corn straw crushing bin 1 and is provided with a second driven pulley 603 and a second transmission pulley 604, and one end of the other second crushing shaft 601 extends out of the outside of the corn straw crushing bin 1 and is provided with a second transmission pulley 604; the second driven pulley 603 is connected to the driving pulley 403 by transmission, and the second transmission pulleys 604 on the two second crushing shafts 601 are connected by transmission through a second transmission belt 605; each second crushing shaft 601 is provided with a plurality of groups of second crushing blades 602 distributed in an annular manner, and the second crushing blades 602 on the two second crushing shafts 601 are alternately distributed; The present invention adopts a first crushing mechanism 5 and a second crushing mechanism 6 which are distributed up and down, and performs multi-stage crushing processing on the corn stalks through the first crushing mechanism 5 and the second crushing mechanism 6, and the crushing blades on the first crushing mechanism 5 and the second crushing mechanism 6 are alternately distributed, which further effectively cuts and crushes the corn stalks, accelerates the cutting and crushing speed of the corn stalks, improves the crushing effect of the corn stalks, makes the corn stalks completely cut and crushed, and improves the crushing processing quality and crushing efficiency of the corn stalks.

[0020] The method for using the corn stalk crushing device based on multi-stage cutting processing provided by the present invention comprises the following steps: A: The corn stalks are put into the corn stalk crushing bin 1 through the feed hopper 2. At this time, the blocking frame 7 blocks the corn stalks, so that the corn stalks gradually fall into the corn stalk crushing bin 1; B: Start the driving motor 401, the driving motor 401 drives the driving pulley 403 and the driving belt 402 to rotate, and then drives the first crushing mechanism 5 and the second crushing mechanism 6 to rotate synchronously, so as to crush the corn stalks; C: When the first crushing mechanism 5 is crushing, one of the first crushing shafts 501 is driven to rotate by the first driven pulley 503 and the driving belt 402, and then the other first crushing shaft 501 is driven to rotate synchronously by the first driving pulley 504 and the first driving belt 505, so that the two first crushing shafts 501 drive the first crushing blade 502 to crush the corn stalks; D: When the second crushing mechanism 6 is crushing, one of the second crushing shafts 601 is driven to rotate by the second driven pulley 603 and the driving belt 402, and then the other second crushing shaft 601 is driven to rotate synchronously by the second driving pulley 604 and the second driving belt 605, so that the two second crushing shafts 601 drive the second crushing blades 602 to crush the corn stalks; E: The corn stalk crushed by the first crushing mechanism 5 and the second crushing mechanism 6 is guided to the discharge plate 9 through the inclined discharge slope 8 and the guide block 10 on the inner side of the discharge base 3 for discharge and collection.

[0021] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A corn stalk crushing device based on multi-stage cutting processing, characterized in that: It comprises a corn stalk crushing bin (1), wherein the upper and lower ends of the corn stalk crushing bin (1) are respectively connected to a feed hopper (2) and a discharge base (3); A driving mechanism (4) is arranged outside the corn stalk crushing bin (1); A first pulverizing mechanism (5) and a second pulverizing mechanism (6) are arranged inside the corn stalk pulverizing bin (1), and the first pulverizing mechanism (5) and the second pulverizing mechanism (6) are both connected to the driving mechanism (4).

2. The corn stalk pulverizing device based on multi-stage cutting processing according to claim 1 is characterized in that: The feed hopper (2) is connected to the interior of the corn stalk crushing bin (1), and the opening of the feed hopper (2) is an inclined structure; The feed hopper (2) is provided with a baffle frame (7).

3. The corn stalk pulverizing device based on multi-stage cutting processing according to claim 1 is characterized in that: The discharge base (3) is connected to the interior of the corn stalk crushing bin (1), and an inclined discharge slope (8) is provided on the inner side of the discharge base (3).

4. The corn stalk pulverizing device based on multi-stage cutting processing according to claim 3 is characterized in that: A discharge plate (9) is provided on one side of the discharge base (3), and guide blocks (10) are provided on the inner side of the discharge base (3) corresponding to the two sides of the discharge plate (9).

5. The corn stalk pulverizing device based on multi-stage cutting processing according to claim 1 is characterized in that: A support column (11) is provided at the bottom of the discharge base (3).

6. The corn stalk pulverizing device based on multi-stage cutting processing according to claim 1 is characterized in that: The driving mechanism (4) comprises a driving motor (401), a driving belt (402) and a driving pulley (403); The driving motor (401) is arranged outside the corn stalk crushing bin (1) via a motor mounting seat (404); the driving pulley (403) is arranged on the output shaft of the driving motor (401); the driving pulley (403) is connected to the first crushing mechanism (5) and the second crushing mechanism (6) via the driving belt (402).

7. The corn stalk pulverizing device based on multi-stage cutting processing according to claim 6 is characterized in that: The first crushing mechanism (5) and the second crushing mechanism (6) are symmetrically distributed vertically inside the corn stalk crushing bin (1).

8. The corn stalk pulverizing device based on multi-stage cutting processing according to claim 7 is characterized in that: The first crushing mechanism (5) comprises a first crushing shaft (501), a first crushing blade (502), a first driven pulley (503), a first transmission pulley (504) and a first transmission belt (505); Two first crushing shafts (501) are provided, and the two first crushing shafts (501) are arranged at equal intervals in the upper part of the interior of the corn stalk crushing bin (1) via a rotating shaft; One end of one of the first crushing shafts (501) extends out of the corn stalk crushing bin (1) and is provided with the first driven pulley (503) and the first transmission pulley (504), and one end of the other first crushing shaft (501) extends out of the corn stalk crushing bin (1) and is provided with the first transmission pulley (504); The first driven pulley (503) is transmission-connected to the driving pulley (403), and the first transmission pulleys (504) on the two first crushing shafts (501) are transmission-connected via the first transmission belt (505); Each of the first crushing shafts (501) is provided with a plurality of groups of the first crushing blades (502) distributed in an annular shape, and the first crushing blades (502) on the two first crushing shafts (501) are distributed alternately.

9. The corn stalk pulverizing device based on multi-stage cutting processing according to claim 8, characterized in that: The second pulverizing mechanism (6) comprises a second pulverizing shaft (601), a second pulverizing blade (602), a second driven pulley (603), a second transmission pulley (604) and a second transmission belt (605); Two second crushing shafts (601) are provided, and the two second crushing shafts (601) are arranged at equal intervals in the lower part of the corn stalk crushing bin (1) via a rotating shaft; One end of one of the second crushing shafts (601) extends out of the corn stalk crushing bin (1) and is provided with the second driven pulley (603) and the second transmission pulley (604), and one end of the other second crushing shaft (601) extends out of the corn stalk crushing bin (1) and is provided with the second transmission pulley (604); The second driven pulley (603) is transmission-connected to the driving pulley (403), and the second transmission pulleys (604) on the two second crushing shafts (601) are transmission-connected via the second transmission belt (605); Each of the second crushing shafts (601) is provided with a plurality of groups of the second crushing blades (602) distributed in a ring shape, and the second crushing blades (602) on the two second crushing shafts (601) are distributed alternately.

10. A method for using a corn stalk pulverizing device based on multi-stage cutting processing according to any one of claims 1 to 9, characterized in that: The steps include: A: corn stalks are fed into the corn stalk crushing bin (1) through the feed hopper (2), and the blocking frame (7) blocks the corn stalks, so that the corn stalks gradually fall into the corn stalk crushing bin (1); B: starting the driving motor (401), the driving motor (401) drives the driving pulley (403) and the driving belt (402) to rotate, thereby driving the first pulverizing mechanism (5) and the second pulverizing mechanism (6) to rotate synchronously, thereby pulverizing the corn stalks; C: When the first crushing mechanism (5) is crushing, one of the first crushing shafts (501) is driven to rotate by the first driven pulley (503) and the driving belt (402), and then the other first crushing shaft (501) is driven to rotate synchronously by the first driving pulley (504) and the first driving belt (505), so that the two first crushing shafts (501) drive the first crushing blades (502) to crush the corn stalks; D: When the second crushing mechanism (6) is crushing, one of the second crushing shafts (601) is driven to rotate by the second driven pulley (603) and the driving belt (402), and then the other second crushing shaft (601) is driven to rotate synchronously by the second driving pulley (604) and the second driving belt (605), so that the two second crushing shafts (601) drive the second crushing blades (602) to crush the corn stalks; E: The corn stalk crushed by the first crushing mechanism (5) and the second crushing mechanism (6) is guided to the discharge plate (9) for discharge and collection through the inclined discharge slope (8) and the guide block (10) on the inner side of the discharge base (3).

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