CN114152032B - An animal straw feed crushing and drying device - Google Patents

Abstract

The invention discloses a pulverizing and drying device for animal straw feed, which relates to the technical field of feed processing. The present invention includes a device main body, a crushing roller group is arranged on the top right side of the device main body, a material guide screen is fixed inside the device main body, a collection box is penetrated and slidably installed on the left side of the device main body, and the A fixed cylinder is fixed on the left side of the top of the main body of the device, and a lifting and drying device is arranged inside the fixed cylinder. The lifting and drying device includes a motor and a hollow column, and the hollow column is fixed on the top of the inner wall of the fixed cylinder. The motor is fixed on the top of the stationary cylinder. In the invention, the groove ring of the hollow column cooperates with the runner, so that the runner rotates along the groove ring of the hollow column, and the runner drives the driven rod to rotate, so that the driven rod drives the flip rod, and the flip rod can feed the feed lifted by the helical blade. The turning is performed so that the feed is evenly contacted with the hot air generated by the electric heating wire device during the lifting process.

Description

An animal straw feed crushing and drying device

technical field

The invention relates to the technical field of feed processing, in particular to a pulverizing and drying device for animal straw feed.

Background technique

Straw refers to the remaining part of wheat, rice, corn, potato, rape, cotton, sugarcane and other crops after the seeds are harvested. Cattle, sheep and other livestock are absorbed and utilized. During the production and processing of straw feed, it is often necessary to use a crushing and drying device to dry the feed.

In the process of drying the feed in the existing pulverizing and drying device, because the feed is in a wet state, the feed is easily attached to the inner wall of the drying cylinder, which leads to the problem of uneven heating and deterioration of the quality of the feed. Therefore, we propose a A pulverizing and drying device for animal straw feed.

SUMMARY OF THE INVENTION

In view of the deficiencies of the prior art, the present invention provides an animal straw feed pulverizing and drying device, which solves the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the present invention is achieved through the following technical solutions: an animal straw feed pulverizing and drying device, comprising a device main body, a pulverizing roller group is arranged on the top right side of the device main body, and a pulverizing roller group is fixed inside the device main body. The guide screen plate, the left side of the main body of the device penetrates and is slidably installed with a collection box, the top left side of the main body of the device is fixed with a fixed cylinder, and the interior of the fixed cylinder is provided with a lifting and drying device, the lifting and drying The drying device includes a motor and a hollow column. The hollow column is fixed on the top of the inner wall of the fixed cylinder. The motor is fixed on the top of the fixed cylinder. The bottom of the motor output shaft is fixed with a rotating rod, the outer side of the rotating rod is fixed with an electric heating wire device, the outer side of the rotating rod is fixed with a helical blade, the outer side of the rotating rod is fixed with a fixed shaft, the fixed shaft A driven rod is fixed on the side away from the rotating rod, and a runner is fixed on the side of the driven rod away from the rotating rod. The hollow column is located on the inner wall of the rotating wheel with a ring groove, and the rotating wheel is rotatably installed on the rotating wheel. Inside the annular groove of the hollow column, a turning rod is fixed on the outer side of the rotating rod, and a filter screen is embedded in the outer side of the hollow column.

Preferably, an L-shaped interference rod is fixed on the top of the fixed shaft, an elastic clap rod is fixed on the outer side of the flip rod, and a side of the L-shaped collision rod away from the fixed shaft contacts the outer side of the elastic clap rod.

Preferably, an elastic bump rod is fixed on an inner wall of the flip rod away from the elastic clap rod, the elastic bump rod extends to the inside of the elastic clap rod, and a bump is fixed on the top of the elastic bump rod , the top of the inner wall of the elastic clap rod is fixed with a bump, and the bump of the elastic bump rod is in contact with the bump of the elastic clap rod.

Preferably, a dust-proof device is provided on the outer side of the hollow column, and the dust-proof device includes an L-shaped scraper, the L-shaped scraper is fixed on the outer side of the lower end of the rotating rod, and the top of the L-shaped scraper is fixed with a A conical ring, the outer side of the conical ring away from the rotating rod is fixed with a sponge ring, the left side of the sponge ring is in contact with the right side of the pressure roller, and the bottom of the pressure roller rotates with the top right side of the guide box connection, the guide box penetrates and is fixedly installed on the left side of the inner wall of the fixed cylinder, and the left side of the guide box is fixed with an L-shaped dropper.

Preferably, the bottom of the material guide screen is fixedly connected to one end of the fork-shaped elastic plate, the other end of the fork-shaped elastic plate is in contact with the bottom of the ball ring, and the bottom of the rotating rod penetrates and is rotatably installed on the guide. The top of the material screen plate, the ball ring is fixed on the outside of the rotating rod, the side of the fork-shaped elastic plate close to the material guide screen plate is fixed with a knock rod, and the top of the knock rod is connected to the material guide screen plate. bottom contact.

Preferably, an expansion bag is embedded in the top of the material guide mesh plate, the bottom of the expansion bag extends to the bottom of the material guide mesh plate, and the bottom of the expansion bag is in contact with the top of the knock rod.

Preferably, a convex ball block is fixed at the other end of the fork-shaped elastic plate, a hemispherical block is fixed at the bottom of the interference ball ring, and the convex ball block of the fork-shaped elastic plate is in contact with the hemispherical block of the interference ball ring.

Preferably, the side of the upper end of the L-shaped scraper close to the rotating rod is in contact with the outer wall of the hollow column, and the bottom of the L-shaped scraper is in contact with the top of the material guide screen.

The invention provides a pulverizing and drying device for animal straw feed. Has the following beneficial effects:

(1) In the present invention, the groove ring of the hollow column is matched with the runner, so that the runner rotates along the groove ring of the hollow column, and the runner drives the driven rod to rotate, so that the driven rod drives the flip rod, and the flip rod is opposite to the screw The feed lifted by the leaves is turned, so that the feed is evenly contacted with the hot air generated by the electric heating wire device during the lifting process, which speeds up the efficiency of the feed drying, thereby avoiding the feed being in a wet state, and the feed is easily attached to the hollow column and spiral blades. problems on the inner wall, thereby improving the efficiency of feed drying.

(2) In the present invention, the elastic slap bar is matched with the L-shaped conflicting bar, so that the elastic slapping bar at the bottom of the L-shaped conflicting bar swings. The bumps of the elastic bump rods vibrate against the elastic beat rods, thus promoting the flipping effect of the flipping rod on the feed lifted by the helical blades; when the L-shaped interference rods interfere with the limit position of the elastic beat rods, the elastic beat rods do not interact with the elastic beat rods. The L-shaped contact rod contacts, the elastic beat rod is reset under the action of its own elastic force, and the elastic beat rod beats the feed lifted by the spiral blade, so that the feed is more dispersed in the hollow column, thereby further improving the drying efficiency of the feed. efficiency.

(3) The present invention enables the sponge ring to absorb water vapor through the arrangement of the sponge ring, thereby avoiding the problem that the water vapor adheres to the top of the fixed cylinder and drops into the main body of the device again; The pressure roller squeezes the sponge ring, so that the water on the sponge ring is squeezed into the guide box, and under the guide box, the water is discharged through the L-shaped dropper, and the dripping water is harmful to the main body of the device. The dust generated by the feed discharged from the discharge port is used for dust reduction, so as to avoid the problem that the dust generated when the feed is discharged will affect the surrounding environment.

(4) In the present invention, the hemispherical blocks that interfere with the ball ring are matched with the convex ball blocks of the fork-shaped elastic plate, so that the hemispherical blocks that interfere with the ball-shaped ring swing downward against the fork-shaped elastic plate, and the fork-shaped elastic plate drives the knock rod downward. Swing, when the hemispherical block contacting the ball ring does not contact the fork-shaped elastic plate, under the elastic force of the fork-shaped elastic plate, the fork-shaped elastic plate hits the guide mesh plate, so that the guide mesh plate vibrates, thereby promoting the The speed at which the feed on the guide screen moves in the direction of the spiral blade indirectly improves the efficiency of the feed drying process, and the vibration of the guide screen promotes the water in the feed to drip through the guide screen to the collection box. speed in .

(5) In the present invention, during the impact of the tapping rod on the guide mesh plate, the expansion bag cooperates with the tapping rod, so that the tapping rod knocks the bottom of the expansion bladder, and the tapping rod squeezes the deformation of the expansion bladder, The other end of the expansion bag bulges and expands, so that the expanded expansion bag crushes the feed hardened on the guide mesh plate, thereby avoiding the problem that the feed adheres to the guide mesh plate and causes the slow feeding of the guide mesh plate.

Description of drawings

Fig. 1 is the schematic diagram of the present invention as a whole;

2 is a schematic partial cross-sectional view of the present invention as a whole;

Fig. 3 is the partial cross-sectional schematic diagram of the lifting and drying device of the present invention;

Fig. 4 is the enlarged structural schematic diagram of the A place of Fig. 3 of the present invention;

Fig. 5 is the front sectional schematic diagram of the elastic clap rod of the present invention;

Fig. 6 is the schematic diagram of the dustproof device of the present invention;

Fig. 7 is the bottom schematic diagram of the material guide screen plate of the present invention;

FIG. 8 is a partial front cross-sectional schematic diagram of the material guide screen of the present invention.

In the figure: 1. Main body of the device; 2. Fixed cylinder; 3. Lifting drying device; 31. Motor; 32. Hollow column; 33. Rod; 34. Electric heating wire device; 35. Spiral blade; 36. Fixed shaft 37, driven rod; 38, runner; 39, flip rod; 310, L-shaped interference rod; 311, elastic flapping rod; 312, elastic bump rod; 4, dustproof device; 41, L-shaped scraper ;42, conical ring; 43, sponge ring; 44, pressing roller; 45, guide box; 46, L-shaped dropper; 5, guide screen plate; 51, fork-shaped elastic plate; 52, percussion rod; 53. Contact ball ring; 54. Expansion bag; 6. Collection box; 7. Crushing roller set.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments.

1-8, the present invention provides a technical solution: an animal straw feed pulverizing and drying device, including a device main body 1, a pulverizing roller group 7 is provided on the top right side of the device main body 1, and the device main body 1 is located in the pulverizing The top of the roller group 7 is provided with a feeding port, the inside of the device main body 1 is fixed with a material guide screen 5, the left side of the device main body 1 is penetrated and slidably installed with a collection box 6, and the top left side of the device main body 1 is fixed with a fixed cylinder 2. The left side of the fixed cylinder 2 is provided with a discharge port, the interior of the fixed cylinder 2 is provided with a lifting and drying device 3, and the lifting and drying device 3 includes a motor 31 and a hollow column 32, and the hollow column 32 is fixed on the inner wall of the fixed cylinder 2 On the top, a sloping plate is fixed between the top outer side of the hollow column 32 and the inner wall of the fixed cylinder 2, the motor 31 is fixed on the top of the fixed cylinder 2, and the output shaft of the motor 31 penetrates and is rotatably installed on the top of the fixed cylinder 2 and the hollow cylinder 32. , the bottom of the output shaft of the motor 31 is fixed with a rotating rod 33, the outer side of the rotating rod 33 is fixed with an electric heating wire device 34, the outer side of the rotating rod 33 is fixed with a helical blade 35, the outer side of the rotating rod 33 is fixed with a fixed shaft 36, the fixed shaft 36 A driven rod 37 is fixed on the side away from the rotating rod 33, and a rotating wheel 38 is fixed on the side of the driven rod 37 away from the rotating rod 33. The hollow column 32 is located on the inner wall of the rotating wheel 38 and has a ring groove. It is rotatably installed inside the ring groove of the hollow column 32, the outside of the rotating rod 33 is fixed with a flipping rod 39, the outside of the hollow column 32 is embedded with a filter screen, and the groove ring of the hollow column 32 cooperates with the runner 38, so that the runner 38 Rotating along the groove ring of the hollow column 32, the runner 38 drives the driven rod 37 to rotate, so that the driven rod 37 drives the flipping rod 39, and the flipping rod 39 flips the feed lifted by the helical blade 35, so that the feed is lifted during the lifting process. It is in uniform contact with the hot air generated by the electric heating wire device 34, which accelerates the efficiency of feed drying, thereby avoiding the problem that the feed is in a wet state and the feed is easily attached to the inner wall of the hollow column 32 and the spiral blade 35, thereby improving the drying efficiency of the feed. dry efficiency.

The top of the fixed shaft 36 is fixed with an L-shaped interference rod 310, and the outer side of the flipping rod 39 is fixed with an elastic slap rod 311. When the shaped interference rod 310 collides with the elastic clap rod 311 with a limit position, the elastic clap rod 311 does not contact the L-shaped interference rod 310, the elastic clap rod 311 is reset under the action of its own elastic force, and the elastic clap rod 311 is opposite to the helical blade 35. The lifted feed is slapped, so that the feed is more dispersed inside the hollow column 32, thereby further improving the efficiency of feed drying.

An elastic bump rod 312 is fixed on the inner wall of the flip rod 39 away from the elastic clap rod 311 , the elastic bump rod 312 extends to the inside of the elastic clap rod 311 , and a bump is fixed on the top of the elastic bump rod 312 . A bump is fixed on the top of the inner wall of the lever 311 , and the bump of the elastic bump lever 312 is in contact with the bump of the elastic clap lever 311 . The bottom elastic clap bar 311 swings, and the bump of the elastic bump lever 312 cooperates with the bump of the elastic clap lever 311, so that the bump of the elastic bump lever 312 vibrates against the elastic clap lever 311, thereby promoting flipping The effect of the rod 39 on the tumbling of the feed lifted by the helical blades 35.

The outer side of the hollow column 32 is provided with a dust-proof device 4. The dust-proof device 4 includes an L-shaped scraper 41. The upper end of the L-shaped scraper 41 is in contact with the outer wall of the hollow column 32 at the side close to the rotating rod 33. The L-shaped scraper 41 The bottom of the L-shaped scraper 41 is fixed on the outer side of the lower end of the rotating rod 33, and the top of the L-shaped scraper 41 is fixed with a conical ring 42, and the conical ring 42 is far from the rotating rod 33. The sponge ring 43 is fixed on the outside, and the sponge ring 43 can absorb the water vapor through the setting of the sponge ring 43, so as to avoid the problem that the water vapor adheres to the top of the fixing cylinder 2 and drops to the inside of the device main body 1 again. The left side is in contact with the right side of the pressing roller 44, and the bottom of the pressing roller 44 is rotatably connected with the top right side of the guide box 45. The guide box 45 penetrates and is fixedly installed on the left side of the inner wall of the fixed cylinder 2. The L-shaped dropper 46 is fixed on the left side, and the pressure roller 44 cooperates with the sponge ring 43, so that the pressure roller 44 squeezes the sponge ring 43, so that the water on the sponge ring 43 is squeezed into the guide box 45, Under the diversion box 45, the water is discharged through the L-shaped drip tube 46, and the dripping water can reduce the dust generated by the feed discharged from the discharge port of the device main body 1, thereby avoiding the generation of dust when the feed is discharged. Issues affecting the surrounding environment.

The bottom of the guide mesh plate 5 is fixedly connected to one end of the fork-shaped elastic plate 51, the other end of the fork-shaped elastic plate 51 is in contact with the bottom of the ball ring 53, and the other end of the fork-shaped elastic plate 51 is fixed with a convex ball block, which is in contact with the ball ring 53. The bottom of the ball ring 53 is fixed with a hemispherical block, the convex block of the fork-shaped elastic plate 51 is in contact with the hemispherical block that interferes with the ball ring 53, and the bottom of the rotating rod 33 penetrates and is rotatably installed on the top of the material guide screen plate 5, which interferes with the ball ring. 53 is fixed on the outer side of the rotating rod 33, the side of the fork-shaped elastic plate 51 close to the material guide screen plate 5 is fixed with a knock rod 52, and the top of the knock rod 52 is in contact with the bottom of the material guide screen plate 5. The hemispherical block of 53 cooperates with the convex ball block of the fork-shaped elastic plate 51, so that the hemispherical block that interferes with the ball ring 53 swings downward against the fork-shaped elastic plate 51, and the fork-shaped elastic plate 51 drives the knock rod 52 to swing downward. When the hemispherical block of the ball ring 53 does not interfere with the fork-shaped elastic plate 51, under the elastic force of the fork-shaped elastic plate 51, the fork-shaped elastic plate 51 hits the material guide screen 5, so that the material guide screen 5 vibrates, thereby The speed of the feed on the guide screen plate 5 moving towards the direction of the helical blade 35 is promoted, thereby indirectly improving the efficiency of the drying treatment of the feed. At the same time, the vibration of the guide screen plate 5 promotes the water in the feed to pass through the guide screen plate. 5 The speed at which the drops fall into the collection box 6.

The top of the guide mesh plate 5 is embedded with an expansion bag 54, and the bottom of the expansion bag 54 extends to the bottom of the guide mesh plate 5. The bottom of the expansion bag 54 is in contact with the top of the knock rod 52, and the knock rod 52 is opposite to the guide material. During the collision of the screen plate 5, the expansion bag 54 cooperates with the knock rod 52, so that the knock rod 52 knocks the bottom of the expansion bag 54, the knock rod 52 squeezes the deformation of the expansion bag 54, and the other end of the expansion bag 54 The bulge expands, so that the expanded expansion bag 54 crushes the feed hardened on the guide mesh plate 5 , thereby avoiding the problem that the feed adheres to the guide mesh plate 5 and causes the feed guide mesh plate 5 to be slowly unloaded.

When in use, put the feed into the main body 1 of the device through the feeding port of the main body 1, start the crushing roller set 7 to crush the feed, start the motor 31 and the electric heating wire device 34, the motor 31 drives the rotating rod 33 to rotate, The rotating rod 33 drives the helical blade 35 to rotate and drives the feed in the main body 1 to lift upward. The electric heating wire device 34 dries the feed lifted by the helical blade 35. At the same time, during the rotating process of the rotating rod 33, the rotating rod 33 passes through the fixed shaft. 36 drives the driven rod 37 and the runner 38 to rotate, and the groove ring of the hollow column 32 cooperates with the runner 38, so that the runner 38 rotates along the groove ring of the hollow column 32, and the runner 38 drives the driven rod 37 to rotate, thereby The driven rod 37 drives the flip rod 39, and the flip rod 39 flips the feed lifted by the helical blades 35, so that the feed is evenly contacted with the hot air generated by the electric heating wire device 34 during the lifting process, which speeds up the efficiency of feed drying, This avoids the problem that the feed is in a wet state and the feed is easily attached to the inner wall of the hollow column 32 and the helical blade 35, thereby improving the efficiency of drying the feed.

At the same time, when the driven rod 37 drives the flipping rod 39 to rotate, the flipping rod 39 drives the elastic clap rod 311 to rotate. 311 swings, under the cooperation of the protrusion of the elastic bump rod 312 and the protrusion of the elastic clap rod 311, the bump of the elastic bump rod 312 collides with the elastic clap rod 311 to vibrate, thereby promoting the flip rod 39 to the helical blade 35 The effect of the raised feed flipping; when the L-shaped interference rod 310 collides with the elastic clap rod 311 with a limit position, the elastic clap rod 311 does not contact the L-shaped interference rod 310, and the elastic clap rod 311 resets under the action of its own elastic force , the elastic slapping rod 311 slaps the feed lifted by the helical blade 35, so that the feed is more dispersed inside the hollow column 32, thereby further improving the efficiency of feed drying.

The feed is dried in the electric heating wire device 34, and the dried water vapor in the feed will be discharged through the filter screen of the hollow column 32, and through the setting of the sponge ring 43, the sponge ring 43 will absorb the water vapor, thereby avoiding In order to avoid the problem that the water vapor adheres to the top of the fixed cylinder 2 and drips into the main body 1 of the device again, during the rotation of the rotating rod 33, the rotating rod 33 drives the L-shaped scraper 41 to rotate, and the L-shaped scraper 41 is driven by the conical ring 42. The sponge ring 43 rotates, and the pressure roller 44 cooperates with the sponge ring 43, so that the pressure roller 44 squeezes the sponge ring 43, so that the water on the sponge ring 43 is squeezed into the guide box 45, in the guide box 45 Under the diversion, the water is discharged through the L-shaped drip pipe 46, and the dripping water can reduce the dust generated by the feed discharged from the discharge port of the device main body 1, so as to avoid the impact of the dust on the surrounding environment caused by the dust when the feed is discharged. The problem.

The setting of the material guide screen plate 5 enables the material guide screen plate 5 to preliminarily filter the water contained in the feed, so that the water droplets fall into the collection box 6 for collection. During the rotation of the rotating rod 33, the rotating rod 33 drives the friction The ball ring 53 rotates, and the hemispherical blocks that interfere with the ball ring 53 cooperate with the convex ball blocks of the fork-shaped elastic plate 51, so that the hemispherical blocks that interfere with the ball-shaped ring 53 sway downward against the fork-shaped elastic plate 51, and the fork-shaped elastic plate 51 drives the knocking The striker 52 swings downward. When the hemispherical block contacting the ball ring 53 does not contact the fork-shaped elastic plate 51, under the elastic force of the fork-shaped elastic plate 51, the fork-shaped elastic plate 51 collides with the guide screen plate 5, thereby The guide screen 5 is made to vibrate, thereby promoting the speed of the feed on the guide screen 5 moving in the direction of the helical blade 35, thereby indirectly improving the efficiency of the drying treatment of the feed. At the same time, the vibration of the guide screen 5 promotes the feed. The speed at which the water in the water drips into the collection box 6 through the guide screen 5.

During the impact of the tapping rod 52 on the material guide screen 5 , the expansion bladder 54 cooperates with the tapping rod 52 , so that the tapping rod 52 taps the bottom of the expansion bladder 54 , and the tapping rod 52 squeezes the bottom of the expansion bladder 54 . Deformation, the other end of the expansion bag 54 bulges and expands, so that the expanded expansion bag 54 crushes the feed hardened on the guide mesh plate 5, thereby preventing the feed from adhering to the guide mesh plate 5 and causing the material guide mesh plate. 5 The problem of slow feeding.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. The equivalent replacement or change of the inventive concept thereof shall be included within the protection scope of the present invention.

Claims (6)

1. The utility model provides an animal straw fodder smashes drying device, includes device main part (1), its characterized in that: the top right side of device main part (1) is provided with crushing roller set (7), the inside of device main part (1) is fixed with guide otter board (5), the left side of device main part (1) is run through and slidable mounting has collection box (6), the top left side of device main part (1) is fixed with solid fixed cylinder (2), the inside of solid fixed cylinder (2) is provided with promotes drying device (3), promote drying device (3) and include motor (31) and hollow column (32), the inner wall top at solid fixed cylinder (2) is fixed in hollow column (32), the top at solid fixed cylinder (2) is fixed in motor (31), the output shaft of motor (31) runs through and rotates the top of installing at solid fixed cylinder (2) and hollow column (32), the bottom of motor (31) output shaft is fixed with bull stick (33), the outside of bull stick (33) is fixed with electric heating wire device (34), the outer side of the rotating rod (33) is fixed with a spiral blade (35), the outer side of the rotating rod (33) is fixed with a fixed shaft (36), one side, far away from the rotating rod (33), of the fixed shaft (36) is fixed with a driven rod (37), one side, far away from the rotating rod (33), of the driven rod (37) is fixed with a rotating wheel (38), the hollow column (32) is located on the inner wall of the rotating wheel (38) and is provided with a ring groove, the rotating wheel (38) is rotatably installed inside the ring groove of the hollow column (32), the outer side of the rotating rod (33) is fixed with a turning rod (39), and a filter screen is embedded in the outer side of the hollow column (32);

the outer side of the hollow column (32) is provided with a dustproof device (4), the dustproof device (4) comprises an L-shaped scraper (41), the L-shaped scraper (41) is fixed on the outer side of the lower end of the rotating rod (33), a conical ring (42) is fixed at the top of the L-shaped scraper (41), a sponge ring (43) is fixed on the outer side, away from the rotating rod (33), of the conical ring (42), the left side of the sponge ring (43) is in contact with the right side of a pressing roller (44), the bottom of the pressing roller (44) is rotatably connected with the right side of the top of a flow guide box (45), the flow guide box (45) penetrates through and is fixedly installed on the left side of the inner wall of the fixed cylinder (2), and an L-shaped dropper (46) is fixed on the left side of the flow guide box (45);

one side of the upper end of the L-shaped scraper (41) close to the rotating rod (33) is in contact with the outer wall of the hollow column (32), and the bottom of the L-shaped scraper (41) is in contact with the top of the material guiding screen plate (5).

2. The crushing and drying device for the animal straw feed as claimed in claim 1, wherein: an L-shaped touch rod (310) is fixed at the top of the fixed shaft (36), an elastic flapping rod (311) is fixed on the outer side of the turning rod (39), and one side, far away from the fixed shaft (36), of the L-shaped touch rod (310) is in contact with the outer side of the elastic flapping rod (311).

3. The crushing and drying device for the animal straw feed as claimed in claim 2, wherein: an elastic bump rod (312) is fixed on the inner wall of one side, far away from the elastic flapping rod (311), of the turning rod (39), the elastic bump rod (312) extends to the inside of the elastic flapping rod (311), a bump is fixed on the top of the elastic bump rod (312), a bump is fixed on the top of the inner wall of the elastic flapping rod (311), and the bump of the elastic bump rod (312) is in contact with the bump of the elastic flapping rod (311).

4. The crushing and drying device for the animal straw feed as claimed in claim 1, wherein: the bottom of the material guide screen plate (5) is fixedly connected with one end of a fork-shaped elastic plate (51), the other end of the fork-shaped elastic plate (51) is contacted with the bottom of a collision ball ring (53), the bottom of the rotating rod (33) penetrates through and is rotatably installed at the top of the material guide screen plate (5), the collision ball ring (53) is fixed at the outer side of the rotating rod (33), a knocking rod (52) is fixed on one side, close to the material guide screen plate (5), of the fork-shaped elastic plate (51), and the top of the knocking rod (52) is contacted with the bottom of the material guide screen plate (5).

5. The animal straw feed crushing and drying device according to claim 4, wherein: an expansion bag (54) is embedded at the top of the material guide screen plate (5), the bottom of the expansion bag (54) extends to the bottom of the material guide screen plate (5), and the bottom of the expansion bag (54) is in contact with the top of the knocking rod (52).

6. The animal straw feed crushing and drying device according to claim 4, wherein: the other end of the forked elastic plate (51) is fixed with a convex ball block, the bottom of the interference ball ring (53) is fixed with a hemispherical block, and the convex ball block of the forked elastic plate (51) is contacted with the hemispherical block of the interference ball ring (53).

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