CN214961235U

CN214961235U - Forage straw removes soil and smashes all-in-one

Info

Publication number: CN214961235U
Application number: CN202121356598.XU
Authority: CN
Inventors: 李明波
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2021-12-03
Anticipated expiration: 2031-06-18

Abstract

The utility model provides a grass straw soil-removing and smashing integrated machine, which comprises a machine body, a soil-removing mechanism, a smashing mechanism, a machine bin cover and a motor, wherein a feed inlet is arranged at one end of the machine body, the soil-removing mechanism and the smashing mechanism are sequentially arranged from the feed inlet to the interior of the machine body, and the machine bin cover is arranged at the upper part of the machine body; the motor is fixed on the machine body through the motor support, and the power output end of the motor is in transmission connection with the power input ends of the soil removing mechanism and the crushing mechanism. The utility model discloses novel structure drives the complete machine operation through a motor, can remove earlier that soil is later smashed, removes the integrative completion of soil crushing, and is efficient, and the fault rate is low, and long straw and short straw are all suitable for, removes native effectual, smashes effectually, can realize the particle diameter demand of different straw granules through the straw screen cloth of changing different apertures.

Description

Forage straw removes soil and smashes all-in-one

Technical Field

The utility model relates to a straw rubbing crusher, in particular to forage straw removes soil and smashes all-in-one.

Background

At present, in the process of livestock breeding, in particular to the process of breeding large livestock such as cattle, forage such as corn straw and the like needs to be fed; the corn stalk fiber is thick, so that the corn stalk fiber needs to be cut and crushed for feeding, and research and practice show that animals are the same as human beings, fine food is eaten to be beneficial to bodies, the chopped forage is easier to digest and absorb, the feed has obvious beneficial effects on the growth and development of livestock, the resistance of the livestock can be improved, the illness condition is reduced, and a large amount of treatment cost can be saved for farms. But for large-scale farms, the demand for forage is extremely large. Most of the present maize reaps adopts machinery to reap and beat the bundle and collect, reaps efficiently, but machinery reaps and beat the shortcoming of bundle and be sneak into a large amount of soil easily in the straw bundle, smashes through the cutting, and soil will be mixed and be difficult to sieve out in the straw piece, influences the livestock feed, also can influence the health of livestock. Therefore, how to screen out soil impurities in the process of cutting and crushing the connecting pipe is a problem to be solved at present.

Disclosure of Invention

The utility model provides a grass straw soil-removing and smashing integrated machine for solving the technical problems, which comprises a machine body, a soil-removing mechanism, a smashing mechanism, a machine bin cover and a motor, wherein one end of the machine body is provided with a feed inlet, the soil-removing mechanism and the smashing mechanism are sequentially arranged from the feed inlet to the interior of the machine body, and the upper part of the machine body is provided with the machine bin cover; the motor is fixed on the machine body through the motor support, and the power output end of the motor is in transmission connection with the power input ends of the soil removing mechanism and the crushing mechanism.

The soil removing mechanism comprises a soil removing roll shaft and a soil removing screen, two ends of a shaft lever of the soil removing roll shaft are pivoted on the machine body through supporting bearings, the shaft lever of the soil removing roll shaft is higher than a bottom plate of the feeding hole, and one end of the shaft lever extends out of the machine body and is connected with the first driving wheel to form a power input end; the side wall of the machine body is provided with a screen slot below the soil removal roll shaft, the soil removal screen is inserted in the screen slot and is arranged in a groove shape, and soil removal screens with different apertures can be replaced according to the requirement; the lower part of the machine body is positioned below the soil removing screen.

The crushing mechanism comprises a crushing roller shaft and a straw screen, two ends of a shaft lever of the crushing roller shaft are pivoted on the machine body through a supporting bearing, the shaft lever of the crushing roller shaft is higher than a bottom plate of the feeding hole, and one end of the shaft lever extends out of the machine body and is connected with a second transmission wheel to form a power input end; the side wall of the machine body is provided with a screen slot below the crushing roller shaft, the straw screen is inserted into the screen slot and is arranged in a groove shape, and the straw screen with different apertures can be replaced according to the needs; the lower part of the machine body is positioned below the straw screen and is provided with a material collecting bin.

The shaft levers of the soil removing roller shaft and the crushing roller shaft are higher than the feed inlet bottom plate, so that straw blockage is prevented, and the straw feeding speed is increased.

The aperture of the soil removal screen is generally smaller than that of the straw screen.

A fan is arranged outside the machine body, a casing of the fan is fixed on the machine body, a discharge hole is formed in the casing, a fan blade is arranged in the casing, and a rotating shaft of the fan blade is coaxially and fixedly connected with the crushing roller shaft; the fan is communicated with the aggregate bin through a ventilation pipe.

The soil removing roll shaft of the soil removing mechanism and the crushing roll shaft of the crushing mechanism respectively comprise shaft levers, connecting discs, connecting rods and flail knives, two ends of each shaft lever are pivoted on the machine body through supporting bearings, a plurality of connecting discs are fixed on the shaft levers at equal intervals, through holes are formed in the connecting discs, the connecting rods penetrate through the through holes of the connecting discs of each layer, and the two ends of each connecting disc are limited through end caps; one end of the flail knife is provided with a sleeve hole which is sleeved on the connecting rod.

The flail knives on the adjacent connecting rods are arranged in a staggered mode, and sleeves are sleeved on the connecting rods between the adjacent flail knives and between the flail knives and the connecting disc for limiting; the diameter of the sleeve hole of the flail knife is larger than that of the connecting rod, the flail knife can rotate around the connecting rod, when the soil removing roller shaft and the crushing roller shaft rotate, the flail knife rotates along with the connecting rod, and the flail knife can be radially opened under the action of centrifugal force.

The inner wall of the machine bin cover is provided with two arc-shaped grooves corresponding to the soil removing mechanism and the crushing mechanism respectively, and convex edge friction plates are arranged in the arc-shaped grooves above the crushing mechanism.

The upper part of the feed inlet is provided with a feed hopper, and the feed inlet and the feed hopper are communicated with the inside of the machine body; the feeding hopper is internally pivoted with a material stirring roller, the material stirring roller is provided with material stirring teeth, and one end of the material stirring roller extends out of the feeding hopper and is connected with a third driving wheel.

The first driving wheel comprises a large-diameter wheel and a small-diameter wheel which are coaxially arranged, an output wheel of the motor is in transmission connection with the second driving wheel through a transmission belt, the second driving wheel is in transmission connection with the large-diameter wheel of the first driving wheel through the transmission belt, and the small-diameter wheel of the first driving wheel is in transmission connection with the third driving wheel through the transmission belt; the diameter of an output wheel of the motor is larger than that of the second driving wheel, the diameter of a large-diameter wheel of the first driving wheel is larger than that of the second driving wheel, the diameter of a small-diameter wheel of the first driving wheel is smaller than that of the second driving wheel, and the diameter of the third driving wheel is larger than that of the large-diameter wheel of the first driving wheel.

The utility model discloses a theory of operation:

connect fodder collection device with the discharge gate on the fan, the motor inserts the power, the starter motor, the motor makes crushing roller high-speed rotation through driving the second drive wheel, rotates thereupon with crushing roller coaxial coupling fan simultaneously, and the second drive wheel makes the roller low-speed rotation that removes earth through driving first drive wheel, and first drive wheel makes the stirring roller low-speed rotation through driving the third drive wheel.

Vertically send into the straw from the feed inlet, send into under the rotation of stirring the material roller and remove native mechanism, remove the interior native roller of removing of native mechanism and to feed inlet direction low-speed rotatory, remove the epaxial flail knife of native roller and can hit the straw, owing to remove native roller low-speed rotatory, can beat the clod of sneaking in the straw at the in-process of hitting the straw, dust beats, and carry out preliminary cutting to the straw, discharge through removing native screen cloth and soil discharge mouth, remove the native roller and hank the straw into the organism when removing native, transport to rubbing crusher.

The crushing roller in the crushing mechanism rotates at a high speed towards the direction of the feed inlet, the flail knife rotating at a high speed can rub the straws, and the straw crushing effect is ensured due to the fact that the protruding stupefied friction plate is arranged at the position, corresponding to the crushing mechanism, of the inner wall of the bin cover, and the straw crushing effect can be further formed through friction crushing.

The straw granule after smashing drops to the aggregate bin through the straw screen cloth in, the fan can be with the straw granule suction in the aggregate bin to discharge through the discharge gate, collect by collection device.

Short straws can be fed from the feed hopper and sent into the machine body for soil removal and crushing under the rotating action of the material poking roller, and the process is as described above.

The utility model has the advantages that:

the utility model discloses novel structure drives the complete machine operation through a motor, can remove earlier that soil is later smashed, removes the integrative completion of soil crushing, and is efficient, and the fault rate is low, and long straw and short straw are all suitable for, removes native effectual, smashes effectually, can realize the particle diameter demand of different straw granules through the straw screen cloth of changing different apertures.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic view of the structure of the utility model;

FIG. 4 is a schematic view of the structure of the soil removing roll shaft of the present invention;

fig. 5 is a rear view of the present invention;

FIG. 6 is a schematic view of the structure of the machine room cover of the present invention;

1. machine body 2, soil removing mechanism 3, crushing mechanism 4, machine cabin cover 5 and motor

6. Feed inlet 7, motor support 8, remove native roller 9, remove native screen cloth 10, axostylus axostyle

11. Support bearing 12, first drive wheel 13, screen mesh slot 14, soil discharge opening

15. A crushing roller shaft 16, a straw screen 17, a second driving wheel 18, a material collecting bin 19 and a fan

20. Discharge port 21, fan blade 22, ventilation pipe 23, connecting disc 24 and connecting rod

25. Flail knife 26, sleeve 27, convex edge friction plate 28, feed hopper 29 and kick-out roller

30. A material poking tooth 31 and a third driving wheel.

Detailed Description

Please refer to fig. 1-6:

the utility model provides a grass straw soil-removing and smashing integrated machine, which comprises a machine body 1, a soil-removing mechanism 2, a smashing mechanism 3, a machine bin cover 4 and a motor 5, wherein a feed inlet 6 is arranged at one end of the machine body 1, the soil-removing mechanism 2 and the smashing mechanism 3 are sequentially arranged from the feed inlet 6 to the interior of the machine body 1, the machine bin cover 4 is arranged at the upper part of the machine body 1 and above the soil-removing mechanism 2 and the smashing mechanism 3, one end of the machine bin cover 4 is pivoted with the machine body 1, and a handle is arranged at the upper part of the machine bin cover to facilitate the opening and buckling of the machine bin cover 4; the motor 5 is fixed at the tail end of the machine body 1 through a motor support 7 (the feed inlet 6 is the front end in the embodiment), the power output end of the motor 5 is in transmission connection with the power input ends of the soil removing mechanism 2 and the crushing mechanism 3, the transmission mode includes but is not limited to belt transmission, chain transmission and gear transmission, and the embodiment adopts belt transmission.

The soil removing mechanism 2 comprises a soil removing roller shaft 8 and a soil removing screen 9, two ends of a shaft lever 10 of the soil removing roller shaft 8 are pivoted on the machine body 1 through a supporting bearing 11, the shaft lever 10 of the soil removing roller shaft 8 is higher than a bottom plate of the feeding port 6, and one end of the shaft lever 10 extends out of the machine body 1 and is connected with a first driving wheel 12 to form a power input end; a screen mesh slot 13 is arranged on the side wall of the machine body 1 below the soil removing roller shaft 8, the soil removing screen mesh 9 is inserted into the screen mesh slot 13 and is arranged in a groove shape, and the soil removing screen mesh 9 with different apertures can be replaced according to the requirement; the lower part of the machine body 1 is positioned below the soil removing screen 9 and is provided with a soil discharging port 14.

The crushing mechanism 3 comprises a crushing roller shaft 15 and a straw screen 16, two ends of a shaft rod 10 of the crushing roller shaft 15 are pivoted on the machine body 1 through a supporting bearing 11, the shaft rod 10 of the crushing roller shaft 15 is higher than a bottom plate of the feeding hole 6, and one end of the shaft rod 10 extends out of the machine body 1 and is connected with a second driving wheel 17 to form a power input end; a screen slot 13 is arranged on the side wall of the machine body 1 below the crushing roller shaft 15, a straw screen 16 is inserted into the screen slot 13 and is arranged in a groove shape, and the straw screen 16 with different apertures can be replaced according to the requirement; the lower part of the machine body 1 is positioned below the straw screen 16, and a material collecting bin 18 is arranged below the straw screen 16.

The shaft rods 10 of the soil removing roller shaft 8 and the crushing roller shaft 15 are higher than the bottom plate of the feeding hole 6, so that straw blockage is prevented, and the feeding speed of the straw is increased.

The aperture of the soil removal screen 9 is generally smaller than that of the straw screen 16.

A fan 19 is arranged outside the machine body 1, a shell of the fan 19 is fixed on the machine body 1, a discharge hole 20 is formed in the shell, a fan blade 21 is arranged in the shell, and a rotating shaft of the fan blade 21 is coaxially and fixedly connected with the crushing roller shaft 15; the fan 19 is communicated with the collecting bin 18 through a ventilation pipe 22.

The soil removing roll shaft 8 of the soil removing mechanism 2 and the crushing roll shaft 15 of the crushing mechanism 3 respectively comprise a shaft rod 10, connecting discs 23, connecting rods 24 and flail knives 25, two ends of the shaft rod 10 are pivoted on the machine body 1 through supporting bearings 11, the four connecting discs 23 are fixed on the shaft rod 10 at equal intervals, through holes are formed in the connecting discs 23, the connecting rods 24 penetrate through the through holes of the connecting discs 23 of each layer, and the two ends of each connecting disc are limited through end caps; one end of the flail knife 25 is provided with a sleeve hole which is sleeved on the connecting rod 24.

The flail knives 25 on the adjacent connecting rods 24 are arranged in a staggered mode, and the connecting rods 24 between the adjacent flail knives 25 and between the flail knives 25 and the connecting disc 23 are sleeved with sleeves 26 for limiting; the diameter of the sleeve hole of the flail knife 25 is larger than that of the connecting rod 24, the flail knife 25 can rotate around the connecting rod 24, when the soil removing roller shaft 8 and the crushing roller shaft 15 rotate, the flail knife 25 rotates along with the connecting rod, and the flail knife 25 can be radially opened under the action of centrifugal force.

The inner wall of the machine bin cover 4 is provided with two arc-shaped grooves corresponding to the soil removing mechanism 2 and the crushing mechanism 3 respectively, and a convex edge friction plate 27 is arranged in the arc-shaped groove above the crushing mechanism 3.

The upper part of the feed inlet 6 is provided with a feed hopper 28, and the feed inlet 6 and the feed hopper 28 are communicated with the inside of the machine body 1; the feeding hopper 28 is internally pivoted with a material stirring roller 29, the material stirring roller 29 is provided with material stirring teeth 30, and one end of the material stirring roller 29 extends out of the feeding hopper 28 and is connected with a third driving wheel 31.

The first driving wheel 12 comprises a large-diameter wheel and a small-diameter wheel which are coaxially arranged, an output wheel of the motor 5 is in transmission connection with a second driving wheel 17 through a transmission belt, the second driving wheel 17 is in transmission connection with the large-diameter wheel of the first driving wheel 12 through the transmission belt, and the small-diameter wheel of the first driving wheel 12 is in transmission connection with a third driving wheel 31 through the transmission belt; the diameter of the output wheel of the motor 5 is larger than that of the second driving wheel 17, the diameter of the large-diameter wheel of the first driving wheel 12 is larger than that of the second driving wheel 17, the diameter of the small-diameter wheel is smaller than that of the second driving wheel 17, and the diameter of the third driving wheel 31 is larger than that of the large-diameter wheel of the first driving wheel 12, so that the soil removing roll shaft and the material stirring roll rotate at a low speed, and the crushing roll shaft rotates at a high speed.

The utility model discloses a theory of operation:

a discharge port 20 on a fan 19 is connected with a feed collecting device, a motor 5 is connected with a power supply, the motor 5 is started, the motor 5 drives a second transmission wheel 17 to enable a crushing roller shaft 15 to rotate at a high speed, meanwhile, a fan blade 21 which is coaxially connected with the crushing roller shaft 15 rotates along with the crushing roller shaft, the second transmission wheel 17 drives a first transmission wheel 12 to enable a soil removing roller shaft 8 to rotate at a low speed, and the first transmission wheel 12 drives a third transmission wheel 31 to enable a stirring roller 29 to rotate at a low speed.

Longitudinally send into the straw from feed inlet 6, send into under the rotation of stirring material roller 29 and remove native mechanism 2, remove the interior native roller 8 that removes of native mechanism 2 and to feed inlet 6 direction low-speed rotation, use figure 2 direction of view as benchmark anticlockwise rotation, remove the epaxial flail knife 25 of native roller and can hit and beat the straw, because remove native roller 8 low-speed rotation, can beat the soil block of sneaking into in the straw at the in-process of hitting the straw, dust is patted down, and carry out preliminary cutting to the straw, the soil block is hit the bits of broken glass and is discharged through removing native sieve mesh 9 and row's native mouth 14, remove native roller 8 when removing native in twisting the straw into organism 1, transport to rubbing crusher 3.

The crushing roller shaft 15 in the crushing mechanism 3 rotates at a high speed towards the direction of the feed inlet 6, and rotates anticlockwise on the basis of the view direction in fig. 2, the flail knife 25 rotating at a high speed can rub the straws, and a protruding stupefied friction plate 27 is arranged at the position, corresponding to the crushing mechanism 3, of the inner wall on the bin cover 4, so that the straws can be further rubbed and crushed, and the crushing effect of the straws is ensured under the double action.

Crushed straw particles fall into the material collecting bin 18 through the straw screen 16, and the fan 19 sucks the straw particles out of the material collecting bin 18, discharges the straw particles through the discharge hole 20 and collects the straw particles by the collecting device.

Short stalks may be fed from a hopper 28 and fed into the body 1 for soil removal and comminution by rotation of the kickoff roller 29, as described above.

Claims

1. The utility model provides a forage straw removes soil and smashes all-in-one which characterized in that: the straw crushing machine comprises a machine body, a soil removing mechanism, a crushing mechanism, a machine bin cover and a motor, wherein a feeding hole is formed in one end of the machine body, the soil removing mechanism and the crushing mechanism are sequentially arranged from the feeding hole to the interior of the machine body, the soil removing mechanism comprises a soil removing roller shaft and a soil removing screen, and the crushing mechanism comprises a crushing roller shaft and a straw screen; the upper part of the machine body is provided with a machine cabin cover; the motor is fixed on the machine body through the motor support, and the power output end of the motor is in transmission connection with the power input ends of the soil removing mechanism and the crushing mechanism.

2. The integrated machine for soil removal and smashing of forage straws as claimed in claim 1, wherein: two ends of a shaft lever of the soil removing roll shaft are pivoted on the machine body through a support bearing, the shaft lever of the soil removing roll shaft is higher than a bottom plate of the feeding hole, and one end of the shaft lever extends out of the machine body and is connected with a first driving wheel; a screen slot is formed in the side wall of the machine body below the soil removing roll shaft, and the soil removing screen is inserted into the screen slot and is arranged in a groove shape; the lower part of the machine body is positioned below the soil removing screen.

3. The integrated machine for soil removal and smashing of forage straws as claimed in claim 1, wherein: two ends of a shaft lever of the crushing roller shaft are pivoted on the machine body through a support bearing, the shaft lever of the crushing roller shaft is higher than a bottom plate of the feeding hole, and one end of the shaft lever extends out of the machine body and is connected with a second driving wheel; the side wall of the machine body is provided with a screen slot at the lower part of the crushing roller shaft, and the straw screen is inserted into the screen slot and is arranged in a groove shape; the lower part of the machine body is positioned below the straw screen and is provided with a material collecting bin.

4. The integrated machine for soil removal and smashing of forage straws as claimed in claim 3, wherein: a fan is arranged outside the machine body, a casing of the fan is fixed on the machine body, a discharge hole is formed in the casing, a fan blade is arranged in the casing, and a rotating shaft of the fan blade is coaxially and fixedly connected with the crushing roller shaft; the fan is communicated with the aggregate bin through a ventilation pipe.

5. A fodder straw soil removal and comminution machine as claimed in claim 1 or 2 or 3, wherein: the soil removing roll shaft of the soil removing mechanism and the crushing roll shaft of the crushing mechanism respectively comprise shaft levers, connecting discs, connecting rods and flail knives, two ends of each shaft lever are pivoted on the machine body through supporting bearings, a plurality of connecting discs are fixed on the shaft levers at equal intervals, through holes are formed in the connecting discs, the connecting rods penetrate through the through holes of the connecting discs of each layer, and the two ends of each connecting disc are limited through end caps; one end of the flail knife is provided with a sleeve hole which is sleeved on the connecting rod.

6. The integrated machine for soil removal and smashing of forage straws as claimed in claim 5, wherein: the flail knives on the adjacent connecting rods are arranged in a staggered mode, and sleeves are sleeved on the connecting rods between the adjacent flail knives and between the flail knives and the connecting disc for limiting; the diameter of the sleeve hole of the flail knife is larger than that of the connecting rod.

7. The integrated machine for soil removal and smashing of forage straws as claimed in claim 1, wherein: the inner wall of the machine bin cover is provided with two arc-shaped grooves corresponding to the soil removing mechanism and the crushing mechanism respectively, and convex edge friction plates are arranged in the arc-shaped grooves above the crushing mechanism.

8. The integrated machine for soil removal and smashing of forage straws as claimed in claim 1, wherein: the upper part of the feed inlet is provided with a feed hopper, and the feed inlet and the feed hopper are communicated with the inside of the machine body; the feeding hopper is internally pivoted with a material stirring roller, the material stirring roller is provided with material stirring teeth, and one end of the material stirring roller extends out of the feeding hopper and is connected with a third driving wheel.

9. The integrated machine for soil removal and smashing of forage straws as claimed in claim 1, wherein: the first driving wheel comprises a large-diameter wheel and a small-diameter wheel which are coaxially arranged, an output wheel of the motor is in transmission connection with the second driving wheel through a transmission belt, the second driving wheel is in transmission connection with the large-diameter wheel of the first driving wheel through the transmission belt, and the small-diameter wheel of the first driving wheel is in transmission connection with the third driving wheel through the transmission belt; the diameter of an output wheel of the motor is larger than that of the second driving wheel, the diameter of a large-diameter wheel of the first driving wheel is larger than that of the second driving wheel, the diameter of a small-diameter wheel of the first driving wheel is smaller than that of the second driving wheel, and the diameter of the third driving wheel is larger than that of the large-diameter wheel of the first driving wheel.