CN115349361A - Agricultural storage device that handles of straw - Google Patents

Abstract

The invention discloses a storage type device for agricultural treatment of straws, which comprises a device main body, wherein a primary crusher is fixedly arranged at the upper end of the device main body, a feed inlet is formed in the upper end of the primary crusher, the feed inlet is arranged in an upward inclined manner, a driving motor is arranged on the rear end surface of the primary crusher, a rotating shaft of the driving motor horizontally extends into the primary crusher and penetrates through the primary crusher, a crushing roller is sleeved outside the rotating shaft, an annular crushing gap is formed between the crushing roller and the shell wall of the primary crusher, and a large flywheel is arranged at one end of the rotating shaft, which is far away from the driving motor. According to the agricultural straw processing and storing device, the movable structure of the chute blanking disc is designed, the device main body is moved to the position near the trough, the folded blanking disc is placed down by using the hydraulic structure, the blanking disc covers the trough, the purpose of directly storing materials on site is achieved, the agricultural straw processing and storing device is suitable for different working conditions, and a better use prospect is brought.

Description

Agricultural storage device that handles of straw

Technical Field

The invention relates to the technical field of straw treatment, in particular to a storage type device for agricultural straw treatment.

Background

Straw is a generic term for the stem and leaf portion of mature crops, usually referring to the remainder of wheat, rice, corn, potatoes, oilseed rape, cotton, sugar cane and other crops (usually coarse grain) after harvesting the seeds.

The straws in rural areas are basically used for feeding flocks of sheep or placed in a methane tank to be fermented to generate methane, the sheep of different age groups have different requirements on straw feed, the granular or powdery crushed straws are suitable for feeding during lambs, the tuber-shaped straws are suitable for feeding adult sheep or old sheep, the straws fed before ensiling need to be cut, and the straw agricultural treatment storage device is provided for saving the straw treatment time aiming at the different sizes and forms of the required straws.

Disclosure of Invention

The invention mainly aims to provide a straw agricultural treatment storage device, which can effectively solve the technical problem that sheep of different ages have different requirements on straw feed in the background technology.

In order to achieve the purpose, the invention adopts the technical scheme that:

a storage type device for agricultural treatment of straws comprises a device main body, wherein a primary crusher is fixedly arranged at the upper end of the device main body, a feed inlet is formed in the upper end of the primary crusher, the feed inlet is inclined upwards, a driving motor is installed on the rear end face of the primary crusher, a rotating shaft of the driving motor horizontally extends into the primary crusher and penetrates through the primary crusher, a crushing roller is sleeved outside the rotating shaft, an annular crushing gap is formed between the crushing roller and the shell wall of the primary crusher, a large flywheel is arranged at one end, away from the driving motor, of the rotating shaft and used for improving the impact force and stability of movement, a plurality of groups of mounting grooves are formed in the roller surface of the crushing roller at equal intervals, six groups of impact hammers are uniformly welded in the mounting grooves, three groups of cutters are welded at the head-on positions of the impact hammers, the three groups of cutters are sequentially reduced in height and arranged to increase the area of a tangent plane, and a discharge outlet is formed at the lowest end of the primary crusher and faces the inlet position of a spiral conveyor;

one end of the spiral conveyor is located in the device main body and obliquely extends into the material pressing device, the spiral conveyor comprises a spiral rod, a spiral knot is arranged on the spiral rod, a constant-speed motor is installed on the part, located in the device main body, of the spiral conveyor and is rotationally connected with the spiral rod through a speed reducer, a first driving rod and a second driving rod are installed above and below the spiral conveyor respectively, two ends of the first driving rod and the second driving rod are fixed on the spiral conveyor through bearing seats, cutter wheels are sleeved on the first driving rod and the second driving rod at equal intervals, wheel seams for the cutter wheels to extend into are formed in the spiral conveyor, and a blanking port is formed in the part, located in the material pressing device, of the other end of the spiral conveyor;

the utility model discloses a material pressing device, including eccentric swage, lifting cylinder, articulated portion, hydraulic stem hoisting device, feed tray, feed opening, guide cover, support, lift cylinder, lift gate, feed tray and slide, the oblique below that is located the blanking mouth in the eccentric swage is provided with the guide cover, the guide cover is installed at square top of pressing the silo, the lift cylinder is inwards installed at the top of eccentric swage, the support is installed to the lower tip of lift cylinder, the welding of the lifter lower extreme of lift cylinder has the pressure head, square side of pressing the silo is provided with unloads the bin gate, it is in same level to unload the export on bin gate and the eccentric swage, the bottom of eccentric swage is extended to one side and is provided with the slide, slide one side is connected with down the charging tray, be provided with articulated portion between charging tray and the slide down, installs hydraulic stem hoisting device in the articulated portion, drives the charging tray and upwards turns over the turn, a plurality of groups unloading valve is installed to the equidistance in the charging tray down.

Preferably, the bottom of the device main body is provided with a universal wheel, and the rotating shaft drives the crushing roller to move clockwise.

Preferably, the spiral conveyer conveys the straws from left to right when in work, and bearing seats are arranged at two ends of the spiral rod.

Preferably, the cutter wheel rotates at a high speed and is cut off when contacting with straws, and the first driving rod and the second driving rod are driven by the same group of three-phase motors.

Preferably, the size of the cross section of the pressure head is the same as that of the material pressing groove, and the lifting rod drives the pressure head to move downwards to extrude the straw in the material pressing groove.

Preferably, the device main body and the material pressing device are located on the ground, a trough used for storing blocky compressed straws is arranged on the ground, a waterproof film is laid in the trough, and each group of discharging valves are distributed over against the stacking position of the trough.

The invention provides a storage type device for agricultural straw treatment by improvement, which has the following remarkable improvements and advantages compared with the prior art:

(1) The primary crusher is utilized to break the straws firstly, then the straws at the lower end of the screw conveyer moving from the left end to the right end are contacted with the cutter wheel rotating at high speed on the second driving rod, and are further cut, so that the purpose of secondary treatment is achieved, and the compressed form is met.

(2) When part of straw heads extend into the upper end area of the conveyor, the straw heads are cut off by the cutter wheel on the first driving rod, so that the problem of blockage in the conveyor is solved in time.

(3) The movable structure of the chute blanking disc is designed, the device main body is moved to the position near the trough, the folded blanking disc is put down by using a hydraulic structure, the blanking disc covers the trough, the purpose of directly storing materials on site is achieved, and the device is flexible to use.

(4) Blocky straws fall into the discharging disc, the discharging disc can open the group of discharging valves to enable the group of discharging valves to enter the material groove along the discharging valves, discharging is carried out all the time at the same station until the straws are fully stacked, and the straws are changed to the next group of discharging valves, so that the purpose of automatically storing and placing the straws in order is achieved.

(5) Whole device is simple, and convenient operation accords with actual service standard, reduction in production cost improves work efficiency, and the effect of use is better for traditional mode.

Drawings

FIG. 1 is a schematic view of the overall structure of a reserve-type device for agricultural treatment of straws according to the present invention;

FIG. 2 is an internal view of the present invention;

FIG. 3 is a structural view of the screw conveyor of the present invention;

FIG. 4 is a detailed structural view of the crushing roller of the present invention.

In the figure: 1. a device main body; 2. a primary crusher; 3. a feed inlet; 4. a drive motor; 5. a rotating shaft; 6. a crushing roller; 7. a large flywheel; 8. mounting grooves; 9. an impact hammer; 10. a cutter; 11. a body; 12. a discharge port; 13. a material pressing device; 14. a screw rod; 15. a spiral knot; 16. a constant speed motor; 17. a speed reducer; 18. a second drive lever; 19. a first drive lever; 20. a cutter wheel; 21. a blanking port; 22. a material guiding cover; 23. a square material pressing groove; 24. a discharge door; 25. a lifting cylinder; 26. a support; 27. a lifting rod; 28. a pressure head; 29. a slideway; 30. an outlet; 31. discharging a material tray; 32. a hinge portion; 33. a discharge valve; 34. a ground surface; 35. a trough.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-4, the present embodiment provides a reserve type device for agricultural treatment of straw, which includes a device main body 1, a primary crusher 2 is fixedly disposed at an upper end of the device main body 1, a feeding port 3 is disposed at an upper end of the primary crusher 2, and the feeding port 3 is disposed in an upward inclined manner.

In this embodiment, driving motor 4 is installed to the rear end face of primary crusher 2, and the pivot 5 level of driving motor 4 extends and passes in to primary crusher 2, and the shell wall that has cup jointed crushing roller 6 outside pivot 5, crushing roller 6 and primary crusher 2 forms annular crushing clearance, and the one end that driving motor 4 was kept away from to pivot 5 is provided with big flywheel 7 for improve the impact force and the stability of motion.

Further, a plurality of groups of mounting grooves 8 are equidistantly formed in the roll surface of the crushing roll 6, six groups of impact hammers 9 are uniformly welded in the mounting grooves 8, three groups of cutters 10 are welded at the head-on positions of the impact hammers 9, the heights of the three groups of cutters 10 are sequentially reduced and arranged, and the area of a tangent plane is increased.

Further, the lowest end of the primary crusher 2 is provided with a discharge port 11 facing the inlet position of the screw conveyor 12.

In this embodiment, one end of the screw conveyor 12 is located in the apparatus main body 1 and extends to the inside of the material pressing device 13 in an inclined manner, the screw conveyor 12 includes a screw rod 14 therein, a spiral knot 15 is provided on the screw rod 14, a constant speed motor 16 is installed on a portion of the screw conveyor 12 located in the apparatus main body 1, and the constant speed motor 16 is rotatably connected with the screw rod 14 through a speed reducer 17.

Further, a first driving rod 19 and a second driving rod 18 are respectively installed above and below the screw conveyer 12, two ends of the first driving rod 19 and the second driving rod 18 are fixed on the screw conveyer 12 through bearing seats, and cutter wheels 20 are sleeved on the first driving rod 19 and the second driving rod 18 at equal intervals.

Further, a wheel seam for the cutter wheel 20 to extend into is formed in the screw conveyor 12, and a blanking port 21 is formed in the part, located on the material pressing device 13, of the other end of the screw conveyor 12;

in this embodiment, a material guiding cover 22 is disposed in the material pressing device 13 and obliquely below the material dropping opening 21, the material guiding cover 22 is installed at the top of the square material pressing groove 23, a lifting cylinder 25 is installed inward at the top of the material pressing device 13, and a support 26 is installed at the lower end of the lifting cylinder 25.

Further, a pressure head 28 is welded at the lower end of a lifting rod 27 of the lifting cylinder 25, a discharge door 24 is arranged on one side surface of the square pressure trough 23, and the discharge door 24 and an outlet 30 on the material pressing device 13 are at the same horizontal height.

Furthermore, the bottom of the material pressing device 13 extends to one side to form a slide way 29, one side of the slide way 29 is connected with a material discharging plate 31, a hinge portion 32 is arranged between the material discharging plate 31 and the slide way 29, a hydraulic rod lifting device is installed in the hinge portion 32 to drive the material discharging plate 31 to upwards turn and fold, and a plurality of groups of material discharging valves 3 are installed in the material discharging plate 31 at equal intervals.

In this embodiment, the universal wheels are installed at the bottom of the main body 1, and the rotating shaft 5 drives the crushing roller 6 to move clockwise.

In this embodiment, the screw conveyor 12 conveys the straw from left to right when working, and the two ends of the screw rod 14 are provided with bearing seats.

In this embodiment, the cutter wheel 20 rotates at a high speed and cuts off the straw when contacting with the straw, and the first driving rod 19 and the second driving rod 18 are driven by the same set of three-phase motors.

In this embodiment, the cross-sectional size of pressure head 28 is the same with pressing trough 23, and lifter 27 drives pressure head 28 downstream, extrudees the straw in pressing trough 23.

In this embodiment, the device body 1 and the material pressing device 13 are located on the ground 34, a trough 35 for storing the blocky compressed straw is arranged below the ground 34, a waterproof film is laid in the trough 35, and the stacking positions of the troughs 35 are over against each group of the discharge valves 3.

When the device is used, the device main body 1 is moved to the vicinity of the trough 35, the folded blanking disc 31 is hydraulically arranged below the trough 35, the blanking disc 31 covers the trough 35, then, the straws are placed from the feed port 3, the straws are processed by the primary crusher 2, the impact hammer 9 is matched with the cutter 10 to break the long straws into smaller straws, the straws move downwards in the annular crushing gap, enter the left end of the spiral conveyor 12 from the discharge port 11, the straws move from the left end to the right end of the spiral conveyor 12, the straws at the lower end can be contacted with the cutter wheel 20 rotating at high speed on the second driving rod 18 in the moving process and are further cut, and when a part of straw heads extend into the upper end area, the straws are cut off by the cutter wheel 20 on the first driving rod 19, the blockage problem is solved, then, the straws changed into small sections enter the square pressure trough 23 from the discharge port 21, the lifting cylinder 25 is started, the lifting rod 27 drives the pressure head 28 to move downwards, the straws in the pressure trough 23 are extruded, the straws are pressed while being extruded, the straws finally, the discharged, the discharge gate 24 is opened, the straws fall into the square pressure trough 23 along the slideway 29, the chute is opened, the discharge valve, the discharge chute 31 is opened, the lower side of the blanking disc 31, the blanking disc 31 is fully and enters the lower chute 3, and the discharge valve is opened, and the discharge chute 3.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a reserve formula device is handled in straw agricultural, includes device main part (1), its characterized in that: the device is characterized in that a primary crusher (2) is fixedly arranged at the upper end of a device main body (1), a feed inlet (3) is formed in the upper end of the primary crusher (2), the feed inlet (3) is arranged in an upward manner, a driving motor (4) is installed on the rear end face of the primary crusher (2), a rotating shaft (5) of the driving motor (4) extends horizontally into the primary crusher (2) and penetrates through the primary crusher, a crushing roller (6) is sleeved outside the rotating shaft (5), a large flywheel (7) is arranged at one end, far away from the driving motor (4), of the rotating shaft (5), a plurality of groups of mounting grooves (8) are formed in the roller surface of the crushing roller (6) at equal intervals, six groups of impact hammers (9) are uniformly welded in the mounting grooves (8), three groups of cutters (10) are welded at the head-on positions of the impact hammers (9), the three groups of cutters (10) are sequentially arranged in a descending manner to increase the area of the section height, a discharge port (11) is formed at the lowest end of the primary crusher (2), and faces the door entrance position of a spiral conveyor (12);

one end of the spiral conveyor (12) is located in the device main body (1) and obliquely extends into the material pressing device (13), a spiral rod (14) is arranged in the spiral conveyor (12), a spiral knot (15) is arranged on the spiral rod (14), a constant-speed motor (16) is installed on the portion, located in the device main body (1), of the spiral conveyor (12), the constant-speed motor (16) is rotatably connected with the spiral rod (14) through a speed reducer (17), a first driving rod (19) and a second driving rod (18) are respectively installed above and below the spiral conveyor (12), two ends of the first driving rod (19) and two ends of the second driving rod (18) are fixed on the spiral conveyor (12) through bearing seats, cutter wheels (20) are sleeved on the first driving rod (19) and the second driving rod (18) at equal intervals, wheel seams for the cutter wheels (20) to extend into are formed in the spiral conveyor (12), and a material dropping port (21) is formed in the portion, located at the other end of the spiral conveyor (12), located in the material pressing device (13);

the utility model discloses a material pressing device for automatic material loading, including eccentric swage (13), feed opening (21) and guide cover (22), the top at square swage groove (23) is installed in guide cover (22), lift cylinder (25) are inwards installed at the top of swage (13), support (26) are installed to the lower tip of lift cylinder (25), the welding of lifter (27) lower extreme of lift cylinder (25) has pressure head (28), a side of square swage groove (23) is provided with discharge door (24), export (30) on discharge door (24) and swage (13) are in same level, the bottom of swage (13) extends to one side and is provided with slide (29), slide (29) one side is connected with down charging tray (31), be provided with articulated portion (32) between charging tray (31) and the slide (29) down, install hydraulic stem hoisting device in articulated portion (32), drive charging tray (31) down and upwards overturn and roll up, install a plurality of group unloading equidistance valve (3) down in charging tray (31) down.

2. The agricultural straw treatment storage device as claimed in claim 1, wherein: the device is characterized in that universal wheels are installed at the bottom of the device main body (1), and the rotating shaft (5) drives the crushing roller (6) to move clockwise.

3. The agricultural straw treatment storage device as claimed in claim 2, wherein: when the screw conveyor (12) works, straws are conveyed from left to right, and bearing seats are arranged at two ends of the screw rod (14).

4. The agricultural straw treatment storage device as claimed in claim 3, wherein: the cutter wheel (20) rotates at a high speed and is cut off when contacting with straws, and the first driving rod (19) and the second driving rod (18) are driven by the same group of three-phase motors.

5. The agricultural straw treatment storage device as claimed in claim 4, wherein: the cross section of the pressure head (28) is the same as that of the material pressing groove (23), and the lifting rod (27) drives the pressure head (28) to move downwards to extrude the straw in the material pressing groove (23).

6. The agricultural straw treatment storage device as claimed in claim 5, wherein: the device is characterized in that the device main body (1) and the material pressing device (13) are located on the ground (34), a trough (35) used for storing blocky compressed straws is arranged below the ground (34), a waterproof membrane is laid in the trough (35), and each group of the discharging valves (3) is distributed over the stacking positions of the trough (35).

Images