CN211020092U

CN211020092U - Straw processor

Info

Publication number: CN211020092U
Application number: CN201920663063.3U
Authority: CN
Inventors: 刘安祺; 汤善朋
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-10
Filing date: 2019-05-10
Publication date: 2020-07-17
Anticipated expiration: 2029-05-10

Abstract

The utility model discloses a straw processor, including the pickup, the pickup comprises casing and pickup and reducing mechanism that sets up inside the casing, and the top of casing is provided with spouts medicine water installation, and the rear of casing is provided with the discharge gate that runs through the casing rear side wall, and the position that is close to the discharge gate on the casing is rotated and is connected with two symmetry settings and is used for sheltering from the back shroud at discharge gate both ends, the utility model discloses can pick up, smash, bundle, spray the bacterial, still field operation to subaerial straw and straw root stubble, through the discharge gate, can make the straw of smashing return the field directly; spraying a strain and straws to be bundled by a pesticide spraying device, fully mixing the sprayed strain and the straws to be bundled, fermenting, storing and storing yellow liquid, spraying a decomposition agent by the pesticide spraying device, fully mixing the sprayed decomposition agent and the picked and crushed straws, and returning the mixture to the field to promote the returned straws to become biological fertilizer; through the back shroud, conveniently overhaul and maintain the spare part in the pickup.

Description

Straw processor

Technical Field

The utility model relates to a bundling machine, specific theory relates to a simple structure, can pick up, smash, bundle, spray the straw processor of bacterial, still field operation to subaerial straw and straw root stubble, belongs to agricultural machine technical field.

Background

Crops such as corn, wheat, sorghum, sunflower and the like are widely planted in China, and how to treat harvested straws is a great problem; the traditional method is directly burnt in the field, and the burning not only pollutes the atmospheric environment, but also influences the traffic safety; in order to avoid burning the straws, a large amount of manpower, material resources and financial resources are consumed by the cadres of the base layer every year; at the same time, it also bears tremendous pressure and responsibility.

In order to solve the problem, a mechanical picking and bundling machine appears on the market, which picks up and bundles scattered straws in the field, not only can greatly reduce the labor intensity of farmers and save labor force, but also can provide more feed and production raw materials for families, large-scale breeding industry, paper making industry, straw power generation and alcohol manufacture, is convenient to transport and store, comprehensively utilizes the straws, and effectively protects the environment.

And traditional bundling machine is picked up to straw can only pick up and transport to the bundling machine and bundle, and its working method is single, can not cut up the straw, return the field, and then has reduced the utilization ratio of straw greatly.

And traditional straw pickup maintenance is inconvenient, when needing to overhaul, need just can overhaul and maintain the pickup with the help of lifting device, when overhauing the pickup through lifting device, has improved labourer's intensity of labour and danger greatly.

SUMMERY OF THE UTILITY MODEL

The to-be-solved main technical problem of the utility model is to provide a simple structure can pick up, smash, bundle, spray the bacterial, still field operation to subaerial straw and straw root stubble to convenient maintenance, high straw processor of security.

In order to solve the technical problem, the utility model provides a following technical scheme:

The utility model provides a straw processor, includes the pickup, and the pickup comprises casing and the pick-up device and the reducing mechanism of setting in the casing is inside, and the top of casing is provided with spouts medicine water installation, and the rear of casing is provided with the discharge gate that runs through casing rear side wall, and the position rotation that is close to the discharge gate on the casing is connected with the back shroud that two symmetries set up and are used for sheltering from the discharge gate both ends.

The following is the utility model discloses to above-mentioned technical scheme's further optimization:

The upper end of the rear cover plate is hinged with the shell in a rotating mode, and a feeding opening is formed in the middle of the discharge opening between the two rear cover plates.

Further optimization: the pesticide spraying device comprises a pesticide storage tank fixedly arranged above the shell, and pesticide liquid in the pesticide storage tank is driven by the pesticide liquid driving device to spray.

Further optimization: the position on the shell, which is close to the discharge hole, is provided with a plurality of spray heads, the spray heads are sequentially connected in series through a medicine conveying pipe, and one end of the medicine conveying pipe is communicated with a water outlet of the liquid medicine driving device.

Further optimization: the middle position in the inside of casing is fixed and is provided with the intermediate support board, and the intermediate support board sets up with the both sides board of casing parallel to each other.

Further optimization: the crushing device comprises crushing material conveying shafts rotatably arranged on two sides of the middle supporting plate, and one ends, far away from the middle supporting plate, of the crushing material conveying shafts are rotatably connected with the side plates of the shell respectively.

Further optimization: a plurality of shredding knives are arranged on the outer cylindrical surface of the crushing and conveying shaft and are arranged in a spiral mode along the axial direction of the crushing and conveying shaft.

Further optimization: an included angle R exists between the bottom surface of the chopping knife and the radial cross section of the crushing and conveying shaft, and the degree of the included angle R is 10 +/-5 degrees.

Further optimization: a plurality of chopping fixed cutters matched with the chopping cutters are fixedly arranged on the shell above the crushing and conveying shaft.

Further optimization: the outside of smashing the fortune material axle is provided with the shell, and shell and intermediate strut fixed connection make the outside of smashing the fortune material axle form a cavity, and a plurality of sieve meshes have evenly been seted up at the interval on the surface of shell.

The above technical scheme is adopted in the utility model, when using, when need pick up the subaerial straw and beat bundle, at first install the pickup in bundling machine's below front portion, then traction frame on the rethread casing is connected with the tractor, the realization is drawn through the tractor and is moved pickup and bundling machine, then the power output shaft who makes the tractor is connected with the power input shaft transmission of reducing gear box, can realize driving the reducing gear box and rotate, the power input shaft on the bundling machine is connected with the power output shaft transmission of reducing gear box, can realize driving bundling machine through the reducing gear box and carry out work.

The reduction gearbox drives the transmission shaft to rotate to drive the picking cutter shaft and the smashing and conveying shaft to rotate, the picking cutter shaft rotates to drive the picking cutter on the picking cutter shaft to rotate, the picking cutter can break the straws and the straw stubbles on the ground in the rotating process and pick the straws and the stubbles to throw the straws and the stubbles into the shell.

Smash fortune material axle and rotate and drive the chopper and rotate, will get rid of in the straw pressure that the casing was formed into the cavity, then the straw that picks up is chopped up to rethread chopping knife cooperation pivoted chopper to promote the straw motion, the straw can shake off the earth in the straw at the in-process of smashing with the motion, tiny straw and earth realize that the straw purifies and removes dust through the sieve mesh discharge.

The crushed straws are pushed by the crushing and conveying shaft to move to the feeding port to be fed into a bundling machine for bundling.

When the bundled straws need to be used as cattle and sheep feed, feed leavening agents can be injected into the drug storage tank, then the drug spraying pump is started, the feed leavening agent liquid medicine in the drug storage tank is conveyed into the drug conveying pipe and then is sprayed out by the spray head to be mixed with the crushed straws fed into the bundling machine through the feeding port, and the fermented straws are stored in the fermentation tank.

When the straws on the ground are needed to be crushed and returned to the field, the pickup device is disconnected from the bundling machine, the pickup device is carried on the rear part of the tractor through the carrying frame, then the power output shaft of the tractor is in transmission connection with the power input shaft of the reduction gearbox, the reduction gearbox can be driven to rotate, and then the decomposition agent is injected into the pesticide storage tank.

The reduction gearbox rotates to drive the transmission shaft to rotate, the rotating shaft rotates to drive the picking cutter shaft and the crushing and conveying shaft to rotate, and the picking cutter shaft rotates to drive the picking cutter to rotate so as to crush and pick the straw and stalk stubbles on the ground; the crushing and conveying shaft rotates to drive the chopping cutter to rotate and chop and transmit the picked straws by matching with the chopping fixed cutter.

Then the rear cover plate is opened again, the crushed straws are directly discharged from the discharge hole, then the pesticide spraying pump is started to convey the decomposition agent liquid medicine in the pesticide storage tank into the pesticide conveying pipe, and then the decomposition agent liquid medicine is sprayed out by the spray head, so that when the crushed straws are discharged from the discharge hole, the liquid medicine sprayed out by the spray head is mixed with the straws, and the straws returned to the field can be fermented into the biological fertilizer.

When the spare part in the pickup is overhauld to needs, open the back shroud, can be convenient overhaul the spare part in the pickup.

The utility model adopts the above technical scheme, the design is ingenious, the structure is reasonable, the picking, crushing, bundling, strain spraying and field returning operation can be carried out on the ground straws and the straw stubbles, the soil content in the straws can be reduced, the soil content of the punched straw bundles is low, and the crushed straws can be directly returned to the field through the discharge port; spraying a strain and straws to be bundled by a pesticide spraying device, fully mixing the sprayed strain and the straws to be bundled, fermenting, storing and storing yellow liquid, spraying a decomposition agent by the pesticide spraying device, fully mixing the sprayed decomposition agent and the picked and crushed straws, and returning the mixture to the field to promote the returned straws to become biological fertilizer; through the back shroud, conveniently overhaul and maintain the spare part in the pickup.

The present invention will be further explained with reference to the drawings and examples.

Drawings

Fig. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;

Fig. 2 is a schematic structural view of a pickup device in an embodiment of the present invention;

Fig. 3 is a schematic structural view of a picking knife shaft in the embodiment of the present invention;

Fig. 4 is a schematic structural view of a pickup tool in an embodiment of the present invention;

Fig. 5 is a schematic structural view of the crushing and conveying shaft in the embodiment of the present invention;

FIG. 6 is an enlarged view of a portion of FIG. 5 at A;

Fig. 7 is a schematic view of the transmission structure of each cutter shaft of the pickup device in the embodiment of the present invention;

FIG. 8 is a side view of FIG. 7;

Fig. 9 is a schematic structural view illustrating the opening of the rear cover according to the embodiment of the present invention;

Fig. 10 is a schematic structural view of a pick-up tool comprising three throwing blades in the embodiment of the present invention;

Fig. 11 is the embodiment of the utility model provides an in five get rid of the structure schematic diagram of the pick-up cutter that the blade is constituteed.

in the drawing, 1-a pickup device, 11-a shell, 12-a discharge port, 13-a rear cover plate, 14-a hinge, 15-a feed port, 16-an intermediate support plate, 17-a traction frame, 18-a backpack frame, 3-a pickup cutter shaft, 31-a pickup cutter, 32-L-shaped flail cutters, 33-flail blades, 34-a mounting seat, 4-a crushing and conveying shaft, 41-a chopping cutter, 42-a shell, 43-a chopping stationary cutter, 44-a sieve hole, 5-a transmission shaft, 51-a reduction box, 52-double belt pulleys, 6-a medicine spraying device, 61-a medicine storage tank, 62-a medicine spraying pump, 63-a medicine conveying pipe and 64-a spray head.

Detailed Description

Example (b): as shown in fig. 1-2, a straw treatment machine, includes pickup 1, pickup 1 comprises casing 11 and sets up pick-up device and the reducing mechanism in casing 11 inside, and the top of casing 1 is provided with spouts medicine water installation, and the rear of casing 11 is provided with the discharge gate 12 that runs through casing 11 rear side wall, and the position that is close to discharge gate 12 on casing 11 rotates and is connected with two symmetries and sets up the back shroud 13 that is used for sheltering from discharge gate 12 both ends.

The upper end of the rear cover plate 13 is hinged with the shell 11 through a hinge 14, and a feeding port 15 is formed between the two rear cover plates 13 and positioned in the middle of the discharge port 12.

Design like this, it is articulated with casing 11 rotation through back shroud 13, can conveniently rotate back shroud 13 and realize opening the both ends of discharge gate 12, and then can overhaul the inside spare part of pickup 1 through discharge gate 12 is convenient.

As shown in fig. 1 to 4 and fig. 10 to 11, the pickup device includes a pickup blade shaft 3 rotatably mounted inside the housing 11, and both ends of the pickup blade shaft 3 are rotatably connected to side plates of the housing 11.

The outer cylindrical surface of the picking knife shaft 3 is detachably provided with a plurality of types of picking tools 31, and the picking tools 31 are uniformly arranged along the radial direction and the axial direction of the picking knife shaft 3 at intervals.

A plurality of fixed cutters matched with the picking cutters 31 are fixedly arranged in the shell 21 above the picking cutter shaft 3.

Design like this, can drive when high-speed rotatory through picking up arbor 3 and pick up cutter 31 on picking up arbor 3 and rotate, pick up cutter 31 and can break subaerial straw and pick up the straw at rotatory in-process, then straw and earth that the rethread stationary knife will be picked up carry out the primary crushing.

the multiple picking tools 31 comprise an L-shaped flail knife 33 with an L-shaped cross section, and the two L-shaped flail knives 33 are arranged back to form an L-shaped flail knife group.

the picking tool 31 further comprises a flail blade 33 with an L-shaped cross section and a corner larger than 90 degrees, and the 3-5 flail blades 26 form a flail blade group.

In order to ensure that the stress of the picking knife shaft 3 is uniform during working, when the picking knife shaft 3 is used, the picking knives 24 of the same type can only be installed on the picking knife shaft 3, and the picking knives 24 can not be used in combination.

a plurality of mounting seats 34 for mounting an L-shaped flail knife group and a flail knife group are fixedly arranged on the outer cylindrical surface of the picking knife shaft 3, and the mounting seats 34 are uniformly arranged along the radial direction and the axial direction of the picking knife shaft 3 at intervals.

Design like this, can will pick up cutter 24 and pass through the detachable installation of mount pad 34 and pick up on arbor 3, and then can make multiple cutter 24 of picking up exchange, realize picking up different types of straw under the ridge on the ridge.

As shown in fig. 2, an intermediate support plate 16 is fixedly disposed at an intermediate position inside the housing 11 and behind the pickup blade shaft 3, and the intermediate support plate 16 and two side plates of the housing 11 are disposed in parallel to each other.

As shown in fig. 1-2 and 5-6, the crushing device comprises a crushing and conveying shaft 4 which is rotatably installed at two sides of an intermediate support plate 16 and is located at the rear side of a picking knife shaft 3, and one end of the crushing and conveying shaft 4 far away from the intermediate support plate 16 is respectively and rotatably connected with a side plate of a shell 11.

By the design, the crushing conveying shaft 4 can be supported by the middle supporting plate 16 to rotate, so that the rotating speed of the crushing conveying shaft 4 can be increased, the straightness of the crushing conveying shaft 4 can be kept under high-speed rotation, and the problems that the crushing conveying shaft 4 is too long and the twisting deformation occurs under the condition of self inertia during high-speed rotation are completely solved.

A plurality of chopping knives 41 are fixedly arranged on the outer cylindrical surface of the crushing and conveying shaft 4.

The plurality of chopping blades 41 are arranged in a spiral arrangement in the axial direction of the crushing conveyor shaft 4.

The chopping blades 41 are obliquely and fixedly arranged on the crushing and conveying shaft 4, and an included angle R exists between the bottom surfaces of the chopping blades 41 and the radial cross section of the crushing and conveying shaft 4 respectively, and the included angle R is 10 degrees.

By the design, one side surface of the plurality of chopping knives 41 on the crushing and conveying shaft 4 forms a discontinuous auger shape, so that the straws can be forcibly crushed and pushed to move.

The outer portion of the crushing and conveying shaft 4 is provided with a shell 42, two ends and the rear side of the shell 42 are fixedly connected with the shell 11 and the middle supporting plate 16 respectively, and one side, close to the picking up tool, of the shell 42 is provided with a through hole.

A plurality of fixed chopping knives 43 which are matched with the chopping knives 41 and used for chopping the straws are fixedly arranged on the shell 11 above the crushing and conveying shaft 4.

By means of the design, a cavity can be formed outside the crushing and conveying shaft 4 between the shell 42 and the shell 11 and the middle support plate 16, the cavity is communicated with the outside through the through hole, and accordingly straw which is crushed and picked up by the picking knife shaft 3 and the picking knife tool 31 in the rotating process can enter the cavity through the through hole.

When the crushing and conveying shaft 4 rotates in the cavity, the straws can be further crushed and pushed to move, and soil in the straws can be shaken off in the further crushing and moving processes.

A plurality of sieve holes 44 have evenly been seted up at the interval on the surface of shell 42, through this sieve hole 44, can be used for sifting out the earth and the tiny straw that smash fortune material axle 4 and being shaken off transporting the straw in-process, further improve still field and dust removal effect, make the straw of picking up cleaner.

The chamber formed by the housing 42 outside the crushing and conveying shaft 4 is communicated with the discharge port 12, so that the crushing and conveying shaft 4 drives the chopping blades 41 to rotate and the chopped straw matched with the chopping fixed blades 43 can be discharged through the discharge port 12.

As shown in FIG. 1, when the rear cover 13 is closed, the crushing and conveying shaft 4 drives the chopping blades 41 to rotate and cooperate with the chopping fixed blades 43 to chop the straw, and the straw is discharged through the feeding port 15 formed between the two rear cover 13 and fed into the bundling machine for bundling.

As shown in fig. 1, the liquid medicine spraying device includes two symmetrically disposed medicine storage tanks 61, the medicine storage tanks 61 are fixedly disposed above the housing 11, and biological bacteria liquid medicine is stored in the medicine storage tanks 61.

The biological bacteria liquid medicine is prepared by directly purchasing fermentation bacteria, feed leaven, decomposing agent and the like in the market in the prior art.

A liquid medicine driving device used for conveying liquid medicine in the medicine storage tank 61 is arranged above the shell 11, the liquid medicine driving device is a medicine spraying pump 62, and a water inlet of the medicine spraying pump 62 is communicated with the medicine storage tank 61 through a medicine pipe.

A plurality of spray heads 64 are arranged on the shell 11 near the discharge port 12, and the spray heads 64 are uniformly distributed at intervals.

The plurality of spray heads 64 are sequentially connected in series through a pesticide conveying pipe 63, one end of the pesticide conveying pipe 63 is a closed end, and the other end of the pesticide conveying pipe 63 is communicated with a water outlet of the pesticide spraying pump 62.

By the design, the liquid medicine in the medicine storage tank 61 can be conveyed to the medicine conveying pipe 63 through the medicine spraying pump 62 and then is sprayed out by the spray head 64, and when the crushed straws are discharged from the discharge port 12, the liquid medicine sprayed out by the spray head 64 is mixed with the straws.

As shown in fig. 7-8, both ends of the picking blade shaft 3 and the crushing and conveying shaft 4 respectively penetrate through both side plates of the housing 11 and are fixedly connected with belt pulleys respectively.

And a driving device for driving the picking cutter shaft 3 and the crushing and conveying shaft 4 to rotate is arranged above the shell 11.

The driving device comprises a transmission shaft 5 which is arranged above the shell 21 and is parallel to the picking knife shaft 3, one end of the transmission shaft 5 is in transmission connection with the reduction gearbox 51, and the other end of the transmission shaft 5 is in rotary support connection with the shell 11.

By the design, the power input shaft of the reduction gearbox 51 is in transmission connection with the power output shaft of the tractor, so that the reduction gearbox 51 can drive the transmission shaft 5 to rotate.

One end of the transmission shaft 5, which is far away from the shell 11, is fixedly connected with two belt pulleys 52, and the two belt pulleys 52 are in transmission connection with a belt pulley of the picking knife shaft 3 and a belt pulley of the crushing material conveying shaft 4 through transmission belts respectively and are used for driving the picking knife shaft 3 and the crushing material conveying shaft 4 to rotate.

As shown in fig. 1 and fig. 7 to 8, a traction frame 17 for realizing the movement of the traction pickup 1 is arranged on the housing 1.

The shell 1 is provided with a bearing frame 18 for realizing the movement of the bearing pickup 1.

As shown in fig. 1-2 and 7-9, when the straw bundling machine is used and straw on the ground needs to be picked up and bundled, the pickup 1 is firstly installed at the front part below the bundling machine, then the pickup 1 is connected with a tractor through the traction frame 17 on the shell 11, the pickup 1 and the bundling machine are pulled to move through the tractor, then the power output shaft of the tractor is in transmission connection with the power input shaft of the reduction gearbox 51, the reduction gearbox 51 can be driven to rotate, the power input shaft on the bundling machine is in transmission connection with the power output shaft of the reduction gearbox 51, and the bundling machine can be driven to work through the reduction gearbox 51.

Drive transmission shaft 5 through reducing gear box 51 and rotate and drive pick up arbor 3 and smash fortune material axle 4 and rotate, pick up arbor 3 and rotate and drive pick up cutter 31 on the arbor 3 of picking up and rotate, pick up cutter 31 and can break subaerial straw and straw root stubble at rotatory in-process to pick up straw and root stubble and get up and get rid of in the casing 11.

The crushing and conveying shaft 4 rotates to drive the chopping cutter 41 to rotate, straws thrown into the shell 11 are pressed into a cavity formed by the shell 42, then the straw picked up is chopped by the chopping fixed cutter 43 in cooperation with the rotating chopping cutter 41, the straw is pushed to move, soil in the straws can be shaken off in the crushing and moving processes, and fine straws and soil are discharged through the sieve holes 44 to realize straw purification and dust removal.

The crushed straws are pushed by the crushing and conveying shaft 4 to move to the feeding port 15 to be fed into a bundling machine for bundling.

When the bundled straw bundles are required to be used as cattle and sheep feed, a feed leavening agent can be injected into the medicine storage tank 61, then the medicine spraying pump 62 is started, the feed leavening agent liquid medicine in the medicine storage tank 61 is conveyed into the medicine conveying pipe 63 and then is sprayed out by the spray head 64 to be mixed with the crushed straw fed into the bundling machine through the feeding port 15, and the straw is fermented, stored and stored.

When the straws on the ground are needed to be crushed and returned to the field, the pickup 1 is disconnected from the bundling machine, the pickup 1 is carried on the rear part of the tractor through the carrying frame, then the power output shaft of the tractor is in transmission connection with the power input shaft of the reduction gearbox 51, the reduction gearbox 51 can be driven to rotate, and then the decomposition agent is injected into the medicine storage tank 61.

The reduction gearbox 51 rotates to drive the transmission shaft 5 to rotate, the rotating shaft 5 rotates to drive the picking cutter shaft 3 and the crushing and conveying shaft 4 to rotate, and the picking cutter shaft 3 rotates to drive the picking cutter 31 to rotate to pick up the straws on the ground; the crushing and conveying shaft 4 rotates to drive the chopping knife 41 to rotate and chops the straw picked up by the straw through the cooperation of the chopping fixed knife 43.

Then the rear cover plate 13 is opened again, the crushed straws are directly discharged from the discharge hole 12, then the pesticide spraying pump 62 is started to convey the decomposition agent liquid medicine in the pesticide storage tank 61 to the pesticide conveying pipe 63 and then the decomposition agent liquid medicine is sprayed out from the spray head 64, and when the crushed straws are discharged from the discharge hole 12, the liquid medicine sprayed out from the spray head 64 is mixed with the straws, so that the straws returned to the field can be fermented into the biological fertilizer.

When the parts in the pickup 1 need to be overhauled, the rear cover plate 13 is opened, and the parts in the pickup 1 can be conveniently overhauled.

When inconvenient dismantlement, need returning to the field under by traction state, open bundling machine's back cang gai and become the state of unloading the package, make pickup 1 pick up carry out smashing the straw of accomplishing and transport to bundling machine after, direct discharge can realize returning to the field.

The pickup 1 can be applied to various straw banders.

The above structure is adopted in the utility model, can pick up, smash, beat bundle, still field operation to subaerial straw to can reduce the soil content in the straw, make the straw bundle of beating out contain the soil content low, through the discharge gate, can make kibbling straw directly still field, make the straw directly rot into organic fertilizer in the field, through the back shroud, the convenience is overhauld and is maintained the spare part in the pickup.

Claims

1. The utility model provides a straw processor, includes pickup attachment (1), pickup attachment (1) comprises casing (11) and the pickup attachment and the reducing mechanism of setting in casing (11) inside, and the top of casing (11) is provided with the liquid medicine spray device, and the rear of casing (11) is provided with discharge gate (12) that run through casing (11) rear side wall, and the position rotation that is close to discharge gate (12) on casing (11) is connected with two symmetries and sets up back shroud (13) that are used for sheltering from discharge gate (12) both ends.

2. The straw processor of claim 1, wherein: the upper end of the rear cover plate (13) is hinged with the shell (11), and a feeding opening (15) is formed between the two rear cover plates (13) and positioned in the middle of the discharge opening (12).

3. The straw processor of claim 2, wherein: the pesticide spraying device comprises a pesticide storage tank (61) fixedly arranged above the shell (11), and pesticide liquid in the pesticide storage tank (61) is driven by a pesticide liquid driving device to spray.

4. The straw processor of claim 3, wherein: a plurality of spray heads (64) are arranged on the shell (11) close to the discharge hole (12), the spray heads (64) are sequentially connected in series through a medicine conveying pipe (63), and one end of the medicine conveying pipe (63) is communicated with a water outlet of the liquid medicine driving device.

5. The straw processor of claim 4, wherein: an intermediate support plate (16) is fixedly arranged in the middle of the inside of the shell (11), and the intermediate support plate (16) and two side plates of the shell (11) are arranged in parallel.

6. The straw processor of claim 5, wherein: the crushing device comprises crushing material conveying shafts (4) rotatably arranged on two sides of a middle supporting plate (16), and one ends, far away from the middle supporting plate (16), of the crushing material conveying shafts (4) are respectively and rotatably connected with side plates of the shell (11).

7. The straw processor of claim 6, wherein: a plurality of chopping knives (41) are arranged on the outer cylindrical surface of the crushing and conveying shaft (4), and the plurality of chopping knives (41) are arranged in a spiral mode along the axial direction of the crushing and conveying shaft (4).

8. The straw processor of claim 7, wherein: an included angle R exists between the bottom surface of the chopping knife (41) and the radial cross section of the crushing and conveying shaft (4), and the degree of the included angle R is 10 +/-5 degrees.

9. The straw processor of claim 8, wherein: a plurality of chopping fixed knives (43) matched with the chopping knives (41) are fixedly arranged on the shell (11) above the crushing and conveying shaft (4).

10. The straw processor of claim 9, wherein: the outer portion of the smashing conveying shaft (4) is provided with a shell (42), the shell (42) is fixedly connected with the shell (11) and the middle supporting plate (16) to enable the outer portion of the smashing conveying shaft (4) to form a cavity, and a plurality of sieve holes (44) are uniformly formed in the surface of the shell (42) at intervals.