阅读说明：本技术 一种利用秸秆制作有机肥料的方法 (Method for preparing organic fertilizer by using straws ) 是由 赵前富 杨金莲 于 2021-03-06 设计创作，主要内容包括：本发明提供的一种利用秸秆制作有机肥料的方法,该秸秆制作有机肥料的方法采用如下秸秆制作有机肥料的装置,秸秆制作有机肥料的装置包括加工外壳、分切单元和粉碎单元,所述加工外壳内壁上侧设置有分切单元,沿加工外壳下端内壁安装有粉碎单元；本发明能够解决“目前的秸秆在进行切割时大部分是采用人工切割的方式对其进行加工,然而人工切割需要对其逐步切割,且无法清除秸秆内残留的水分,从而影响秸秆后期的加工,影响切割效率,且耗费用人成本；现有的秸秆一般是采用粉碎机直接对将秸秆进行粉碎处理,而该类机器无法实现多级粉碎,因此无法保证粉碎完成的秸秆符合加工要求,从而需要对其进行二次粉碎加工”等问题。(The invention provides a method for preparing an organic fertilizer by using straws, which adopts a device for preparing the organic fertilizer by using the straws, wherein the device for preparing the organic fertilizer by using the straws comprises a processing shell, a cutting unit and a crushing unit, the cutting unit is arranged on the upper side of the inner wall of the processing shell, and the crushing unit is arranged along the inner wall of the lower end of the processing shell; the invention can solve the problems that most of the existing straws are processed by adopting a manual cutting mode when being cut, but the straws are gradually cut by manual cutting and residual moisture in the straws cannot be removed, so that the later-stage processing of the straws is influenced, the cutting efficiency is influenced, and the labor cost is consumed; the existing straw is generally directly crushed by a crusher, and the machine cannot realize multi-stage crushing, so that the crushed straw can not meet the processing requirement, and secondary crushing processing is required to be carried out on the crushed straw.)

1. A method for preparing organic fertilizer by using straws adopts a device for preparing organic fertilizer by using the following straws, wherein the device for preparing organic fertilizer by using the straws comprises a processing shell (1), a slitting unit (2) and a crushing unit (3), and is characterized in that: processing shell (1) inner wall upside is provided with cuts unit (2), installs along processing shell (1) lower extreme inner wall and smashes unit (3), wherein:

a feeding hole (11) is formed in the upper end of the processing shell (1), discharge holes (12) are uniformly formed in the circumferential direction of the lower end of the processing shell (1), and an annular groove (13) is formed in the inner wall of the lower side of the processing shell (1);

the unit (2) of cutting includes back shaft (21), a motor (22), drive belt (23), drive gear (24), execution gear (25), backup pad (26), pressure cutting board (27) and dry branch chain (28), wherein: the supporting shafts (21) are arranged on the inner walls of the front end and the rear end of the upper side of the processing shell (1) in a rectangular distribution mode in a rotating mode, a driving belt (23) is sleeved between the upper supporting shaft (21) and the lower supporting shaft (21), a motor (22) is installed on the outer wall of the front end of the processing shell (1) through a motor base, the output shaft of the motor (22) is connected with the front end of any one supporting shaft (21), a transmission gear (24) is sleeved at the tail end of the left supporting shaft (21), an execution gear (25) meshed with the transmission gear (24) is sleeved at the tail end of the right supporting shaft (21), supporting plates (26) are uniformly arranged on the outer wall of the left driving belt (23) in the circumferential direction, press-cutting plates (27) matched with the supporting plates (26) are uniformly arranged on the outer wall of;

smash unit (3) including No. two motor (31), universal driving shaft (32), toper water conservancy diversion piece (33), No. one smash sword (34), No. two smash sword (35), fixed plate (36) and auxiliary assembly (37), wherein: the second motor (31) is installed on the outer wall of the lower end of the processing shell (1) through a motor cover, a linkage shaft (32) is connected to the tail end of an output shaft of the second motor (31), a conical flow guide block (33) is arranged at the upper end of the linkage shaft (32), a first crushing cutter (34) is uniformly arranged on the outer wall of the linkage shaft (32) from top to bottom, a second crushing cutter (35) is arranged on the lower side of the first crushing cutter (34), fixing plates (36) used for enhancing the crushing effect are uniformly arranged on the inner side walls of the first crushing cutter (34) and the second crushing cutter (35), and an auxiliary assembly (37) is arranged in the annular groove (13);

the device for preparing the organic fertilizer by using the straws comprises the following steps:

s1, starting device: filling the straw to be processed into the device, and starting the device;

s2, cutting straws: the straws in the S1 are cut through the cutting unit (2), and the straws are heated and dried during the cutting process, so that the cut straws fall to the crushing unit (3);

s3, smashing straws: the straws in the S2 are subjected to multi-stage crushing treatment through the crushing unit (3), and the crushed straws are subjected to vibration screening, so that the crushed straws are discharged to the outside of the device;

s4, preparing an organic fertilizer: and collecting the crushed straws by an operator, and further performing fermentation treatment on the straws to process the straws into organic fertilizer.

2. The method for preparing organic fertilizer by using straws as claimed in claim 1, which is characterized in that: the drying branched chain (28) comprises a fixed block (281), a dryer (282), a communicating pipe (283) and an air outlet pipe (284), wherein: fixed block (281) are installed on processing shell (1) inner wall in bilateral symmetry, and fixed block (281) are located drive belt (23), constant head tank (2811) has been seted up along fixed block (281) inside, connecting hole (2812) have been seted up along constant head tank (2811) outer wall longitudinal symmetry, linkage hole (2813) that are linked together rather than evenly have been seted up to connecting hole (2812) inboard, wherein desiccator (282) set up in constant head tank (2811), install communicating pipe (283) that set up in connecting hole (2812) along desiccator (282) outer wall longitudinal symmetry, air-out pipe (284) of setting in linkage hole (2813) are evenly installed along communicating pipe (283) inside wall.

3. The method for preparing organic fertilizer by using straws as claimed in claim 1, which is characterized in that: the auxiliary assembly (37) comprises a vibration motor (371), an annular plate (372), an amplification spring (373), a fixing rod (374), a smashing column (375) and a blanking plate (376), wherein: the vibration motor (371) is arranged on the outer wall of the processing shell (1) in a bilateral symmetry mode through a supporting seat, the tail end of an output shaft of the vibration motor (371) is connected with an annular plate (372) arranged in an annular groove (13), the vibration motor is vertically symmetrical along the outer wall of the annular plate (372) and is evenly provided with amplification springs (373) in the circumferential direction, and increase spring (373) other end and install on ring channel (13) inner wall, annular plate (372) inside wall from the top down evenly is provided with dead lever (374) that is located between crushing sword (34) and No. two crushing knives (35), along dead lever (374) outer wall longitudinal symmetry and evenly be provided with fixed plate (36) matched with hit garrulous post (375), evenly be provided with blanking plate (376) that set up with dead lever (374) crisscross along annular plate (372) inside wall, and blanking hole (3761) has evenly been seted up on blanking plate (376).

4. The method for preparing organic fertilizer by using straws as claimed in claim 1, which is characterized in that: the groove of stepping down (261) has been seted up to backup pad (26) lateral wall, is provided with along pressure cutting plate (27) lateral wall and slides cutting edge (271) that set up in the groove of stepping down (261), and steps down groove (261) inner wall and cutting edge (271) outer wall and evenly be provided with sawtooth lug (262) that are used for increasing the cutting effect.

5. The method for preparing organic fertilizer by using straws as claimed in claim 1, which is characterized in that: the lower end of the processing shell (1) is of a conical structure with the thickness gradually reduced from inside to outside, and the conical structure is convenient for discharging crushed straws.

6. The method for preparing organic fertilizer by using straws as claimed in claim 3, which is characterized in that: the blanking holes (3761) are structural holes with diameters decreasing from top to bottom, and are used for crushing straws and screening the straws simultaneously.

Technical Field

The invention relates to the technical field of organic fertilizer manufacturing and processing, in particular to a method for manufacturing an organic fertilizer by using straws.

Background

The organic fertilizer is prepared by taking by-product resources rich in organic matters, such as animal excreta or animal and plant residues, as main raw materials and fermenting and decomposing the by-product resources, wherein the nutrient elements contained in the organic fertilizer are mostly in an organic state, crops are difficult to directly utilize, various nutrient elements are slowly released under the action of microorganisms, nutrients are continuously supplied to the crops, the common organic fertilizer in agricultural production is residues of the crops, wherein the straws are stalks of the mature crops, such as wheat or corn, and with the development of science and technology, people can generally process the straws into a series of organic fertilizers which are convenient to use.

However, the following problems exist in the current organic fertilizer production and processing: firstly, most of the existing straws are processed in a manual cutting mode when being cut, but the straws are gradually cut by manual cutting and residual moisture in the straws cannot be removed, so that the later processing of the straws is influenced, the cutting efficiency is influenced, and the labor cost is consumed;

second, current straw adopts the rubbing crusher directly to carry out shredding with the straw when smashing, and this type of machine can't realize multi-stage reduction, consequently can't guarantee that the straw of smashing the completion accords with the processing requirement to need carry out the regrinding processing to it, thereby increase unnecessary work load.

Disclosure of Invention

In order to solve the problems, the invention provides a method for preparing an organic fertilizer by using straws, which adopts a device for preparing the organic fertilizer by using the straws, wherein the device for preparing the organic fertilizer by using the straws comprises a processing shell, a cutting unit and a crushing unit, the cutting unit is arranged on the upper side of the inner wall of the processing shell, and the crushing unit is arranged along the inner wall of the lower end of the processing shell, wherein:

the feed inlet has been seted up to processing shell upper end, has evenly seted up the discharge gate along processing shell lower extreme circumference, and processing shell downside inner wall has seted up the ring channel.

The unit of cutting includes back shaft, a motor, drive belt, drive gear, execution gear, backup pad, pressure cutting board and dry branch chain, wherein: the back shaft is the rectangle and distributes and rotate the setting on processing shell upside front and back end inner wall, and go up the cover and be equipped with the drive belt between back shaft and the lower support shaft, a motor passes through the motor cabinet and installs on processing shell front end outer wall, and a motor output shaft is connected with arbitrary back shaft front end, and the terminal cover of left back shaft is equipped with drive gear, the terminal cover of right back shaft is equipped with the execution gear with drive gear engaged with, left side drive belt outer wall circumference evenly is provided with the backup pad, there is drive belt outer wall circumference evenly to install with backup pad matched with eager board, be provided with dry branch along the drive belt inboard.

Smash the unit and include No. two motors, universal driving shaft, toper water conservancy diversion piece, smash sword, No. two crushing sword, fixed plate and auxiliary assembly, wherein: no. two motors pass through the motor cover to be installed on processing shell lower extreme outer wall, have the universal driving shaft along No. two motor output shaft end-to-end connections, and the universal driving shaft upper end is provided with toper water conservancy diversion piece, and universal driving shaft outer wall from the top down evenly is provided with crushing sword No. one, is provided with No. two crushing swoves along a crushing sword downside, and crushing sword and No. two crushing sword inside walls evenly are provided with the fixed plate that is used for the reinforcing to smash the effect, and the auxiliary assembly sets up in the ring channel.

The device for preparing the organic fertilizer by using the straws comprises the following steps:

s1, starting device: filling the straw to be processed into the device, and starting the device;

s2, cutting straws: cutting the straws in the S1 through the cutting unit, heating and drying the straws in the cutting process, and then dropping the cut straws to the crushing unit;

s3, smashing straws: performing multi-stage crushing treatment on the straws in the S2 through a crushing unit, performing vibration screening on the crushed straws, and discharging the crushed straws to the outside of the device;

s4, preparing an organic fertilizer: and collecting the crushed straws by an operator, and further performing fermentation treatment on the straws to process the straws into organic fertilizer.

As a preferred technical scheme of the present invention, the drying branched chain comprises a fixed block, a dryer, a communicating pipe and an air outlet pipe, wherein: the fixed blocks are symmetrically arranged on the inner wall of the processing shell in a left-right mode, the fixed blocks are located in the transmission belt, positioning grooves are formed in the fixed blocks, connecting holes are symmetrically formed in the outer wall of each positioning groove in the up-down mode, linkage holes communicated with the connecting holes are evenly formed in the inner sides of the connecting holes, the drying machine is arranged in the positioning grooves, communicating pipes arranged in the connecting holes are symmetrically arranged in the up-down mode along the outer wall of the drying machine, and air outlet pipes arranged in the linkage holes are evenly arranged on the; when the unit of cutting adds man-hour to the straw, the desiccator will be hot-blast send into to the air-out intraductal through the connecting pipe, and then carry out the heating and drying processing to the straw through the air-out pipe to prevent to remain moisture in the straw, influence the processing effect.

As a preferred technical solution of the present invention, the auxiliary assembly includes a vibration motor, an annular plate, an amplification spring, a fixing rod, a breaking column, and a blanking plate, wherein: the vibration motor is arranged on the outer wall of the processing shell in a bilateral symmetry mode through a supporting seat, an annular plate arranged in the annular groove is connected to the tail end of an output shaft of the vibration motor, the amplification springs are arranged on the outer wall of the annular plate in an up-down symmetry mode and are evenly arranged in the circumferential direction, the other ends of the amplification springs are arranged on the inner wall of the annular groove, fixing rods located between the first crushing cutter and the second crushing cutter are evenly arranged on the inner side wall of the annular plate from top to bottom, crushing columns matched with the fixing plates are arranged on the outer wall of the fixing rods in an up-down symmetry mode and are evenly arranged, blanking plates arranged in a staggered mode with the fixing rods are evenly; vibrating motor drives dead lever and blanking plate through annular plate cooperation amplification spring and shakes to make the dead lever drive and hit the crushing unit of garrulous post cooperation and increase the crushing effect to the straw, the blanking plate will smash the straw of accomplishing simultaneously and carry out vibration screening to processing shell lower extreme, with its discharge to the device outside.

As a preferred technical scheme of the invention, the outer side wall of the supporting plate is provided with a abdicating groove, the outer side wall of the pressing and cutting plate is provided with a cutting edge which is arranged in the abdicating groove in a sliding manner, and the inner wall of the abdicating groove and the outer wall of the cutting edge are uniformly provided with sawtooth convex blocks for increasing the cutting effect; when the cutting unit cuts and processes the straws, the pressing and cutting plate drives the cutting blade to abut against the yielding groove, and the friction force between the cutting blade and the yielding groove is increased through the sawtooth bump in the period, so that the cutting effect is improved.

As a preferred technical scheme of the invention, the lower end of the processing shell is of a conical structure with gradually reduced thickness from inside to outside, which is convenient for discharging the crushed straws.

As a preferred technical scheme of the invention, the blanking holes are structural holes with diameters which are sequentially reduced from top to bottom and used for crushing straws and screening the straws simultaneously; when the blanking plate shakes, the blanking holes scatter the straws meeting the requirements downwards through the blanking holes, so that the crushing unit can crush the straws for the second time.

The invention has the beneficial effects that:

the invention greatly improves the manufacturing and processing of organic fertilizers, and can solve the problems that firstly, most of the existing straws are processed in a manual cutting mode when being cut, but the straws are gradually cut by manual cutting, and residual moisture in the straws cannot be removed, so that the later-stage processing of the straws is influenced, the cutting efficiency is influenced, and the labor cost is consumed; second, current straw adopts the rubbing crusher to directly carry out shredding with the straw when smashing, and this type of machine can't realize multi-stage reduction, consequently can't guarantee that the straw of smashing the completion accords with the processing requirement to need carry out the regrinding processing to it, thereby increase unnecessary work load scheduling problem.

The straw cutting machine is provided with the cutting unit, so that the straw can be subjected to multistage cutting treatment instead of manual work, and the straw can be further subjected to heating and drying treatment during cutting, so that the cutting effect can be effectively improved, residual moisture in the straw can be removed, the working efficiency can be improved, and the labor cost can be reduced.

Thirdly, the multi-stage straw smashing device is provided with the smashing unit, and the cut straws are smashed in a circumferential rotating and smashing mode, so that the smashing effect can be effectively improved, the smashed straws can be ensured to meet the requirements, the secondary processing of the straws can be avoided, and the workload can be reduced.

The straw crushing device is provided with the auxiliary assembly, and can be matched with the crushing unit to perform vibration screening on the straws when the straws are crushed, so that the crushed straws are downwards screened, the crushing unit can conveniently perform secondary crushing on the straws, and the crushing effect is improved.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a process flow diagram of the present invention.

Fig. 2 is a front sectional view of the present invention.

Figure 3 is a top partial cross-sectional view of the slitting unit of the invention.

Figure 4 is a schematic partial perspective view of the slitting unit of the present invention.

Fig. 5 is a partial enlarged view of fig. 2 a of the present invention.

FIG. 6 is a schematic partial structure of a dried branch of the present invention.

Fig. 7 is a partial structure schematic diagram of a linkage shaft, a first crushing knife and a second crushing knife of the invention.

Fig. 8 is a partial structural view of the pulverizing unit of the present invention.

Fig. 9 is a partial enlarged view of the present invention at B of fig. 2.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

As shown in fig. 1 to 9, the present invention provides a method for preparing organic fertilizer from straws, which adopts a device for preparing organic fertilizer from straws, the device for preparing organic fertilizer from straws comprises a processing shell 1, a cutting unit 2 and a crushing unit 3, the cutting unit 2 is arranged on the upper side of the inner wall of the processing shell 1, and the crushing unit 3 is arranged along the inner wall of the lower end of the processing shell 1, wherein:

the upper end of the processing shell 1 is provided with a feeding hole 11, the lower end of the processing shell 1 is uniformly provided with a discharging hole 12 along the circumferential direction, and the lower end of the processing shell 1 is of a conical structure with gradually reduced thickness from inside to outside so as to facilitate discharging of crushed straws; and the inner wall of the lower side of the processing shell 1 is provided with an annular groove 13.

The cutting unit 2 comprises a supporting shaft 21, a first motor 22, a transmission belt 23, a transmission gear 24, an execution gear 25, a supporting plate 26, a pressing and cutting plate 27 and a drying branched chain 28, wherein: the supporting shafts 21 are arranged on the inner walls of the front and rear ends of the upper side of the processing shell 1 in a rectangular distribution and are rotatably arranged, a transmission belt 23 is sleeved between the upper supporting shaft 21 and the lower supporting shaft 21, a first motor 22 is arranged on the outer wall of the front end of the processing shell 1 through a motor base, and the output shaft of the first motor 22 is connected with the front end of any one support shaft 21, the tail end of the left support shaft 21 is sleeved with a transmission gear 24, the tail end of the right support shaft 21 is sleeved with an execution gear 25 engaged with the transmission gear 24, the outer wall of the left transmission belt 23 is uniformly provided with support plates 26 in the circumferential direction, the outer wall of the transmission belt 23 is uniformly provided with a pressing and cutting plate 27 matched with the support plates 26 in the circumferential direction, the outer side wall of the supporting plate 26 is provided with an abdicating groove 261, the outer side wall of the pressing and cutting plate 27 is provided with a cutting edge 271 which is arranged in the abdicating groove 261 in a sliding manner, the inner wall of the abdicating groove 261 and the outer wall of the cutting edge 271 are uniformly provided with sawtooth convex blocks 262 for increasing the cutting effect; along the inside of the belt 23 are located drying branches 28.

During specific work, operating personnel will treat that the straw of processing is filled to the device inside through feed inlet 11, open a motor 22 this moment, a motor 22 drives left back shaft 21 and carries out clockwise rotation, left back shaft 21 drives right back shaft 21 through transmission gear 24 cooperation execution gear 25 and carries out anticlockwise rotation, make left drive belt 23 and right drive belt 23 carry out circumferential motion in opposite directions, thereby make left drive belt 23 drive backup pad 26 carry out clockwise circumferential motion, right drive belt 23 drives pressure cutting plate 27 simultaneously and carries out anticlockwise circumferential motion, during pressure cutting plate 27 supports and leans on in the groove 261 of stepping down through cutting sword 271 cooperation sawtooth lug 262, in order to cut the straw, meanwhile dry branch chain 28 will heat drying process to the straw.

The drying branched chain 28 comprises a fixed block 281, a dryer 282, a communicating pipe 283 and an air outlet pipe 284, wherein: the fixing blocks 281 are installed on the inner wall of the processing shell 1 in a bilateral symmetry manner, the fixing blocks 281 are positioned in the transmission belt 23, positioning grooves 2811 are formed in the fixing blocks 281, connecting holes 2812 are formed in the outer wall of the positioning grooves 2811 in an up-down symmetry manner, linkage holes 2813 communicated with the connecting holes 2812 are uniformly formed in the inner sides of the connecting holes 2812, the drying machine 282 is arranged in the positioning grooves 2811, communicating pipes 283 arranged in the connecting holes 2812 are installed in the up-down symmetry manner along the outer wall of the drying machine 282, and air outlet pipes 284 arranged in the linkage holes 2813 are uniformly installed on the inner; during specific work, the drying machine 282 is opened, the drying machine 282 sends hot air into the air outlet pipe 284 through the communicating pipe 283, and then the straw is heated and dried through the air outlet pipe 284, so that residual moisture in the straw is prevented, and the processing effect is influenced.

The crushing unit 3 comprises a second motor 31, a linkage shaft 32, a conical flow guide block 33, a first crushing knife 34, a second crushing knife 35, a fixing plate 36 and an auxiliary assembly 37, wherein: a second motor 31 is arranged on the outer wall of the lower end of the processing shell 1 through a motor cover, a linkage shaft 32 is connected to the tail end of an output shaft of the second motor 31, a conical flow guide block 33 is arranged at the upper end of the linkage shaft 32, a first crushing knife 34 is uniformly arranged on the outer wall of the linkage shaft 32 from top to bottom, a second crushing knife 35 is arranged along the lower side of the first crushing knife 34, fixing plates 36 for enhancing the crushing effect are uniformly arranged on the inner side walls of the first crushing knife 34 and the second crushing knife 35, and an auxiliary assembly 37 is arranged in the annular groove 13; the auxiliary assembly 37 comprises a vibration motor 371, an annular plate 372, an amplification spring 373, a fixing rod 374, a breaking column 375 and a blanking plate 376, wherein: the vibration motor 371 is installed on the outer wall of the processing shell 1 in a bilateral symmetry mode through a supporting seat, an annular plate 372 arranged in the annular groove 13 is connected to the tail end of an output shaft of the vibration motor 371, the amplification springs 373 are arranged on the outer wall of the annular plate 372 in an up-down symmetry mode and are evenly arranged in the circumferential direction, the other ends of the amplification springs 373 are installed on the inner wall of the annular groove 13, fixing rods 374 located between the first crushing cutter 34 and the second crushing cutter 35 are evenly arranged on the inner side wall of the annular plate 372 from top to bottom, crushing columns 375 matched with the fixing plate 36 are arranged on the outer wall of the fixing rods 374 in an up-down symmetry mode and are evenly arranged, blanking plates 376 arranged in a staggered mode with the fixing rods 374 are evenly arranged on the inner; the blanking holes 3761 are structural holes with diameters decreasing from top to bottom, and are used for crushing straws and screening the straws at the same time.

When the straw crushing machine works specifically, the second motor 31 is started, the second motor 31 drives the linkage shaft 32 to rotate in the circumferential direction, the linkage shaft 32 drives the conical flow guide block 33 to rotate in the circumferential direction, cut straws are made to fall onto the blanking plate 376 in a circular shape under the action of the conical flow guide block 33, the vibration motor 371 is started at the moment, the vibration motor 371 drives the blanking plate 376 to scatter the straws meeting requirements downwards through the blanking hole 3761 by the annular plate 372 in cooperation with the amplification spring 373, and the linkage shaft 32 drives the first crushing knife 34 and the second crushing knife 35 to move in the circumferential direction during the period, so as to perform multi-stage crushing treatment on the cut straws by the fixing plate 36 in cooperation with the fixing rod 374 and the crushing column 375, and the crushed straws are scattered downwards to the lower end of the processing shell 1 under the action of the vibration motor 371 matched with the blanking plate 376, and then are discharged to the outside of the device through the discharge hole 12.

The device for preparing the organic fertilizer by using the straws comprises the following steps:

s1, starting device: the straw to be processed is filled into the apparatus through the feed port 11, and the apparatus is started.

S2, cutting straws: open a motor 22, a motor 22 drives left back shaft 21 and carries out clockwise rotation, left back shaft 21 drives right back shaft 21 through drive gear 24 cooperation execution gear 25 and carries out anticlockwise rotation, make left drive belt 23 and right drive belt 23 carry out circumferential motion in opposite directions, thereby make left drive belt 23 drive backup pad 26 carry out clockwise circumferential motion, right drive belt 23 drives pressure cutting plate 27 simultaneously and carries out anticlockwise circumferential motion, during the period pressure cutting plate 27 supports to lean on in stepping down the groove 261 through cutting blade 271 cooperation sawtooth lug 262, in order to cut the processing to the straw, meanwhile, open desiccator 282, desiccator 282 sends into to air-out pipe 284 through communicating pipe 283 with hot-blast, and then carry out the heat drying process to the straw through air-out pipe 284, in order to prevent remaining moisture in the straw, influence the processing effect.

S3, smashing straws: open No. two motor 31, No. two motor 31 drives universal driving shaft 32 and carries out circumferential direction, universal driving shaft 32 drives toper water conservancy diversion piece 33 and carries out circumferential direction, make the straw of accomplishing of cutting be circular to fall to blanking plate 376 to the outside under the effect of toper water conservancy diversion piece 33, open shock dynamo 371 this moment, shock dynamo 371 passes through annular plate 372 cooperation increase spring 373 and drives blanking plate 376 and scatter the straw that will meet the requirements through blanking hole 3761 downwards, during this time universal driving shaft 32 drives a crushing sword 34 and No. two crushing sword 35 and carries out circumferential motion, to carry out multistage crushing processing through fixed plate 36 cooperation dead lever 374 and crushing post 375 to the straw of accomplishing of cutting, and the straw of accomplishing of smashing will scatter downwards to the lower extreme of processing shell 1 under the effect of shock dynamo 371 cooperation blanking plate 376, and then discharge to the device outside through discharge gate 12.

S4, preparing an organic fertilizer: and collecting the crushed straws by an operator, and further performing fermentation treatment on the straws to process the straws into organic fertilizer.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.