CN219981588U

CN219981588U - Multipurpose machine for collecting straw

Info

Publication number: CN219981588U
Application number: CN202321700398.0U
Authority: CN
Inventors: 刘欣影; 刘傅民; 毕志刚; 刘传福
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-30
Filing date: 2023-06-30
Publication date: 2023-11-10
Anticipated expiration: 2033-06-30

Abstract

The utility model discloses a straw collecting multipurpose machine, which relates to the technical field of agricultural machinery equipment. According to the straw collecting multipurpose machine, the transverse screen is fixedly connected with the outside of the auger basket through the supporting plate and is arranged outside the second transmission shaft, then when the straw is crushed for the first time and enters the transverse screen, the straw is conveyed through the second spiral conveying blade, dust is removed from the primarily crushed straw by the transverse screen, and the straw dust removal efficiency is improved.

Description

Multipurpose machine for collecting straw

Technical Field

The utility model relates to the technical field of agricultural machinery equipment, in particular to a straw collecting multipurpose machine.

Background

A straw collecting and returning machine, which is a protective tillage machine for cutting and crushing the straw stubbles in the residual fields and then laying or burying the crushed straw stubbles in the soil; comprises cutting, stubble breaking, crushing, throwing, crushing degree and stubble breaking depth adjustment, power transmission and other mechanisms.

Through searching, a bulletin number (CN 218163645U) is a straw collecting and returning machine, and relates to the technical field of agricultural machinery equipment. The utility model comprises a first auger basket, a first fan, a guide pipe, a throwing pipe, a second auger basket, a vertical dedusting rotating basket, a vertical basket dedusting shaft, a horizontal dedusting rotating basket, a crushing chamber, a second fan, a high-spray discharging nozzle, a pickup shell and a main transmission box body, wherein the upper end of the first auger basket is fixedly connected with the second auger basket, the upper end of the second auger basket is communicated with the vertical dedusting rotating basket, and one side of the second auger basket is communicated with the horizontal dedusting rotating basket. The utility model has the advantages that: the throwing pipe on the fan enters into the inside of the vertical dust removal rotary basket to carry out rotary dust removal operation, then enters into the inside of the second auger basket, and the material is pushed into the inside of the horizontal dust removal rotary basket and the crushing chamber by the second auger shaft to carry out dust removal and crushing operation.

The device has the advantages that the vertical dust removal rotary basket and the speed reducer are arranged, so that the straw is subjected to dust removal, and the following defects exist in the specific use process: (1) The vertical dust removal rotating basket needs to be driven by a speed reducer, and then a large amount of electric energy is consumed; (2) The device pushes the straws into the crushing chamber after the rotation of the dust removing rotary basket, and then dust is generated again after the dust removal due to the primary crushing of the straws, so that the dust removal is not thorough.

Disclosure of Invention

The utility model aims to provide a straw collecting multipurpose machine so as to solve the problems in the background technology.

In order to solve the problems, the technical scheme adopted by the utility model is as follows:

the utility model provides a straw collection multipurpose machine, includes feed basket, pickup knife claw, hank Long Kuang, first transmission shaft, first screw conveying blade, first crushing room, first fan, pay-off passageway, second fan, second transmission shaft, second screw conveying blade, layer board, horizontal sieve, second crushing room and high blowout material are chewed, the inside connecting axle that is equipped with of feed basket, pickup knife claw installs in the connecting axle surface, the auger basket sets up in feed basket top, first transmission shaft swing joint is inside the auger basket, first screw conveying blade installs in first transmission shaft surface, first crushing room sets up in first screw conveying blade end, first crushing room one side is equipped with first fan, first fan top UNICOM layer board has the pay-off passageway, the layer board passes through a plurality of bolts and auger basket surface fixed connection, horizontal sieve both ends respectively with two one side surface fixed connection, inside swing joint has the second transmission shaft, second screw conveying blade installs in second transmission shaft surface, second screw conveying blade sets up in second crushing room end, second screw conveying blade sets up in second screw conveying room end, second fan top crushing room, second side is chewed on the high blowout material.

Preferably, the first crushing chamber and the second crushing chamber are internally provided with crushing blades.

Preferably, one end of the connecting shaft is provided with a first driven wheel, one end of the first transmission shaft is provided with a second driven wheel, one side of the second fan is provided with a third auxiliary feeding wheel, and the first driven wheel, the second driven wheel and the third auxiliary feeding wheel are externally provided with associated belts.

Preferably, a main transmission box body is arranged on one side of the feeding basket, a first driving wheel is arranged at one end of the connecting shaft, a second driving wheel is arranged at one end of the first transmission shaft, a third driving wheel is arranged at one end of the second transmission shaft, and the first driving wheel, the second driving wheel and the third driving wheel are connected with the main transmission box body through linkage belts.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the transverse screen is arranged outside the second transmission shaft and fixedly connected with the outside of the auger basket through the supporting plate, so that when the straws are crushed for the first time and enter the transverse screen, the straws are conveyed through the second spiral conveying blades, the transverse screen is convenient to remove dust from the straws after preliminary crushing, and the dust removal efficiency of the straws is improved.

The straw after preliminary crushing enters the transverse screen through the feeding channel and the action of the second spiral conveying blade, so that dust fall is facilitated to the straw after preliminary crushing, and then the straw after preliminary crushing is conveyed into the second crushing chamber through the action of the second spiral conveying blade again, so that secondary crushing is facilitated, and a reducing motor is not required to be arranged independently in the whole process for dust removal, so that electric energy consumption is reduced.

Drawings

FIG. 1 is a front cross-sectional view of a straw collection multimachine;

FIG. 2 is a left side cross-sectional view of the straw collection multimachine;

fig. 3 is a right side partial cross-sectional view of the straw collection multipurpose machine.

In the figure: 1. a feed basket; 2. picking up a knife claw; 3. a hank Long Kuang; 4. a first drive shaft; 5. a first screw conveyor blade; 6. a first pulverizing chamber; 7. a first fan; 8. a feed channel; 9. a second fan; 10. a second drive shaft; 11. a second screw conveyor blade; 12. a supporting plate; 13. a transverse screen; 14. a second pulverizing chamber; 15. a high-ejection nozzle; 16. a connecting shaft; 17. a first driven wheel; 18. a second driven wheel; 19. a third driven wheel; 20. an associated belt; 21. a main transmission case; 22. a first drive wheel; 23. a second driving wheel; 24. a third driving wheel; 25. crushing blade.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

referring to fig. 1-3, the utility model discloses a straw collecting multipurpose machine, which comprises a feeding basket 1, a pickup knife claw 2, an auger basket 3, a first transmission shaft 4, a first spiral conveying blade 5, a first crushing chamber 6, a first fan 7, a feeding channel 8, a second fan 9, a second transmission shaft 10, a second spiral conveying blade 11, a supporting plate 12, a transverse screen 13, a second crushing chamber 14 and a high-ejection nozzle 15, wherein a connecting shaft 16 is arranged in the feeding basket 1, the pickup knife claw 2 is arranged on the outer surface of the connecting shaft 16, the auger basket 3 is arranged above the feeding basket 1, the first transmission shaft 4 is movably connected in the auger basket 3, the first spiral conveying blade 5 is arranged on the outer surface of the first transmission shaft 4, the first crushing chamber 6 is arranged at the tail end of the first spiral conveying blade 5, one side of the first crushing chamber 6 is provided with the first fan 7, the feeding channel 8 is arranged above the first fan 7, the supporting plate 12 is fixedly connected with the outer surface of the auger basket 3 through a plurality of bolts, two ends of the transverse screen 13 are fixedly connected with the surfaces of the two 12, the inner side surfaces 12 are movably connected with the second spiral conveying blade 10, the second spiral conveying blade 11 is movably connected with the second spiral conveying blade 11, the second spiral conveying blade 11 is arranged at the tail end of the second spiral conveying blade 11 is movably connected with the second blade 14, the second spiral conveying blade 11 is arranged at the tail end of the second spiral conveying blade 11, and the second end is movably connected with the second spiral conveying blade 11 is arranged at the tail end of the second spiral conveying blade 11.

As can be seen from fig. 1, the first crushing chamber 6 and the second crushing chamber 14 are each provided with a crushing blade 25.

From the above, the main transmission box 21 drives the connecting shaft 16 to rotate, and then drives the pickup knife claw 2 to rotate to collect the straws, then, under the rotation action of the first fan 7 and the first spiral conveying blade 5, the straws enter the first crushing chamber 6, the crushing blades 25 in the first crushing chamber 6 are convenient to crush the straws, further, the straws after preliminary crushing enter the transverse screen 13 through the action of the feeding channel 8 and the second spiral conveying blade 11, dust fall is convenient to carry out on the straws after preliminary crushing, then, the straws after preliminary crushing are conveyed into the second crushing chamber 14 through the action of the second spiral conveying blade 11 again, secondary crushing is convenient to carry out, and after secondary crushing, the straws after crushing are sprayed out through the high-ejection nozzle 15 through the action of the second fan 9.

Embodiment two:

as can be seen from fig. 1 to 3, one end of the connecting shaft 16 is provided with a first driven wheel 17, one end of the first transmission shaft 4 is provided with a second driven wheel 18, one side of the second fan 9 is provided with a third driven wheel 19, and the exterior of the first driven wheel 17, the second driven wheel 18 and the third driven wheel 19 is provided with an associated belt 20.

One side of the feeding basket 1 is provided with a main transmission box body 21, one end of the connecting shaft 16 is provided with a first driving wheel 22, one end of the first transmission shaft 4 is provided with a second driving wheel 23, one end of the second transmission shaft 10 is provided with a third driving wheel 24, and the first driving wheel 22, the second driving wheel 23 and the third driving wheel 24 are connected with the main transmission box body 21 through linkage belts.

From the above, the power is transmitted to the main transmission box 21 of the machine by the rear power output shaft of the tractor, and then the first driving wheel 22, the second driving wheel 23 and the third driving wheel 24 are driven to rotate by the action of the linkage belt, and the first driven wheel 17, the second driven wheel 18 and the third driven wheel 19 are further driven to rotate, wherein the transverse screen 13 is fixedly connected with the exterior of the auger basket 3 through the supporting plate 12 by installing the transverse screen 13 outside the second transmission shaft 10, and then when the straw is crushed for the first time, enters the transverse screen 13 and is conveyed by the second spiral conveying blade 11, so that the primarily crushed straw is convenient to be dedusted by the transverse screen 13.

The working principle of the utility model is as follows: the main transmission box body 21 drives the connecting shaft 16 to rotate, and then drives the pickup knife claw 2 to rotate so as to collect straws, then, under the rotation action of the first fan 7 and the first spiral conveying blade 5, the straws enter the first crushing chamber 6, the crushing blades 25 in the first crushing chamber 6 are convenient to crush the straws, further, the straws after preliminary crushing enter the transverse screen 13 through the action of the feeding channel 8 and the second spiral conveying blade 11, the straws after preliminary crushing are convenient to fall dust, and then, the straws after preliminary crushing are conveyed into the second crushing chamber 14 through the action of the second spiral conveying blade 11 again, the secondary crushing is convenient to carry out, and the crushed straws after secondary crushing are sprayed out through the high-spraying nozzle 15 through the action of the second fan 9.

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

Claims

1. The utility model provides a multipurpose machine is collected to straw which characterized in that: including feed basket (1), pick up sword claw (2), hank Long Kuang (3), first transmission shaft (4), first screw conveying blade (5), first crushing room (6), first fan (7), pay-off passageway (8), second fan (9), second transmission shaft (10), second screw conveying blade (11), layer board (12), horizontal sieve (13), second crushing room (14) and high blowout material mouth (15), feed basket (1) inside is equipped with connecting axle (16), pick up sword claw (2) are installed in connecting axle (16) surface, hank Long Kuang (3) set up in feed basket (1) top, first transmission shaft (4) swing joint is in hank Long Kuang (3) inside, first screw conveying blade (5) are installed in first transmission shaft (4) surface, first crushing room (6) set up in first screw conveying blade (5) end, first crushing room (6) one side is equipped with first fan (7), first fan (7) top (8) are connected with a plurality of horizontal sieve (62) and two fixed surface and layer board (12) are connected respectively through a plurality of fixed bolt (13) on two sides, the inside swing joint of layer board (12) has second transmission shaft (10), second screw conveyor blade (11) are installed in second transmission shaft (10) surface, second crushing room (14) set up in second screw conveyor blade (11) end, second fan (9) set up in second crushing room (14) one side, second fan (9) top is connected with high ejection of compact mouth (15).

2. The straw collection multi-purpose machine of claim 1, wherein: crushing blades (25) are arranged in the first crushing chamber (6) and the second crushing chamber (14).

3. The straw collection multi-purpose machine of claim 1, wherein: one end of the connecting shaft (16) is provided with a first driven wheel (17), one end of the first transmission shaft (4) is provided with a second driven wheel (18), one side of the second fan (9) is provided with a third driven wheel (19), and the outsides of the first driven wheel (17), the second driven wheel (18) and the third driven wheel (19) are provided with associated belts (20).

4. The straw collection multi-purpose machine of claim 1, wherein: the feeding basket (1) one side is equipped with main drive box (21), connecting axle (16) one end is equipped with first action wheel (22), first transmission shaft (4) one end is equipped with second action wheel (23), second transmission shaft (10) one end is equipped with third action wheel (24), first action wheel (22), second action wheel (23) and third action wheel (24) are all connected with main drive box (21) through the linkage belt.