CN213462899U

CN213462899U - Integrated crushing two-shaft straw returning machine

Info

Publication number: CN213462899U
Application number: CN202021575175.2U
Authority: CN
Inventors: 刘泉德
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-03
Filing date: 2020-08-03
Publication date: 2021-06-18
Anticipated expiration: 2030-08-03

Abstract

The utility model discloses a crushing integrated two-shaft straw returning machine, which comprises a machine body, wherein the machine body is connected with a frame, a transmission case is fixedly arranged on the frame, the output end of the transmission case is respectively connected with an auger shaft, a soil throwing cutter shaft and a soil throwing shaft, the auger shaft is provided with an auger, two ends of the auger shaft are rotatably sleeved with a throwing and cutting wheel, the side surface of the throwing and cutting wheel is provided with a throwing and cutting knife, and the auger shaft is sleeved with a turning assembly outside the throwing and cutting wheel; make auger forward rotation through inside gear, get rid of the soil axle, throwing native arbor counter-rotation, when the machine gos forward, preceding branch soil shovel separately removes to the west soil axle before the soil of transmission case position and straw, get rid of to leading the soil inslot by getting rid of the soil sword, surplus straw, soil is shoveled by clear soil shovel, and get rid of to leading the soil groove by getting rid of the soil sword once more, make the earth's surface clean, accomplish the clearance of soil last time, the device small in size, collect again and smash, cut, bury deeply in an organic whole, and can reach the speed of ordinary rotary cultivator, the efficiency increases substantially.

Description

Integrated crushing two-shaft straw returning machine

Technical Field

The utility model belongs to the technical field of agricultural straw handles, concretely relates to smash two straw still field machines of integral type.

Background

China is a big agricultural country, straws are always a big problem troubling farmers, the environment is polluted by burning the straws, the straws are not burnt and cleaned, and the straws are not placed, and only a small part of straws are used for feeding cattle and sheep and generating electricity; the straws are directly returned to the field, the working procedures are more, the deep burying in the real sense cannot be realized, the cultivation of the crops is influenced, and the generation of plant diseases and insect pests is increased.

The current straw returning machine is too heavy for a few, the working efficiency is lower, the volume is small, the smashing is not enough, the deep burying is integrally completed, the conveying belt is easy to damage, and the lifting is not obvious enough.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a smash two straw still field machines of integral type to propose the two straw still field machines that have now in the use in solving above-mentioned background art, owing to smash not thoroughly, thereby lead to the problem that work efficiency is low.

In order to achieve the above object, the utility model provides a following technical scheme:

a smashing integrated two-shaft straw returning machine comprises a machine body, wherein the machine body is connected with a machine frame through a hydraulic rod, a transmission case is fixedly installed on the machine frame, one end of a power input shaft extends into the transmission case, the other end of the power input shaft is connected with a power output shaft of the machine body through a transmission shaft, a power output end of the transmission case is respectively provided with an auger shaft, a soil throwing cutter shaft and a soil throwing shaft, the auger shaft is provided with an auger, two ends of the auger shaft are rotatably sleeved with a throwing wheel, a throwing cutter is arranged on the surface of the throwing wheel, a turning assembly is sleeved on the outer side of the throwing wheel on the auger shaft and connected with one end of the transmission shaft, and the other end of the transmission shaft is connected with;

get rid of the outer wall of soil axle and install and get rid of native sword, the outer wall of throwing soil arbor is installed and is thrown native sword, be provided with preceding branch soil spade and back branch soil spade on the transmission case box respectively, preceding branch soil spade sets up in the place ahead of getting rid of native sword, and back branch soil spade sets up in the place ahead of throwing native sword.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the device has the advantages that the effects of traction and power source are achieved through the vehicle body, the vehicle body supplies power to the transmission case through the power shaft through the power input shaft, the auger is rotated forward through the internal gear, the soil throwing shaft and the soil throwing cutter shaft rotate reversely, when the machine advances, the soil and the straws at the position of the transmission case are moved to two sides separately by the front soil dividing shovel and are thrown to the soil guiding groove by the soil throwing cutter before the soil dividing shaft, the residual straws and the soil are thrown by the soil clearing shovel and are thrown to the soil guiding groove by the soil throwing cutter again, the ground surface is clean, the cleaning of the soil at the last time is completed, the device is small in size, the smashing, cutting and deep burying are integrated, the speed of a common rotary cultivator can be achieved, and the effect is greatly improved.

Drawings

FIG. 1 is a schematic view of an axial-side three-dimensional structure of the present invention;

fig. 2 is a schematic view of the overall overlooking three-dimensional structure of the present invention;

FIG. 3 is a schematic view of a two-axis partial structure of the present invention;

FIG. 4 is a schematic structural view of the steering assembly of the present invention;

FIG. 5 is a schematic view of the structure of the soil throwing wheel of the present invention;

fig. 6 is a schematic structural view of the soil throwing transmission assembly of the present invention.

In the figure: 1. a vehicle body; 2. a hydraulic lever; 3. a frame; 4. a power take-off shaft; 5. a power input shaft; 6. a transmission case; 7. a steering assembly frame; 8. a soil guide groove; 9. a packing auger shaft; 10. a packing auger; 11. a turning assembly; 12. a soil throwing cylinder; 13. a drive shaft; 14. a soil throwing transmission assembly; 15. a soil throwing wheel; 16. a soil throwing knife; 17. a soil throwing cutter shaft; 18. a soil throwing knife sleeve; 19. then, dividing the soil into two parts; 20. a throwing and cutting wheel; 21. clearing soil and shoveling; 22. a soil throwing shaft; 23. a soil throwing cutter sleeve; 24. front soil dividing shovel; 25. a soil throwing knife; 26. positioning the connecting rod; 27. a first drive gear; 28. a change gear; 29. a driven output gear; 30. a driven gear; 31. a bearing; 32. throwing the cutter; 33. spraying soil on the gear; 34. a second transmission gear; 35. spraying a soil shaft; 36. a soil leveling shovel, 37 and a transmission shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

1. Referring to fig. 1-6, the present invention provides a technical solution: a smashing integrated two-shaft straw returning machine comprises a machine body 1, wherein the machine body 1 is connected with a machine frame 3 through a hydraulic rod 2, a transmission box 6 is fixedly installed on the machine frame 3, a power output shaft 4 of the machine body 1 is connected with one end of a power input shaft 5 through a transmission shaft 37, the other end of the power input shaft 5 extends into the transmission box 6, gear transmission is adopted in the transmission box, one end, input into the transmission box, of the power input shaft 5 is provided with bevel teeth, the bevel teeth are meshed with an output power gear in the transmission box, a power output end gear of the transmission box is respectively connected with an auger shaft 9, a soil throwing cutter shaft 17 and a soil throwing shaft 22, the soil throwing cutter shaft 17 is arranged behind and below the soil throwing shaft 22, and the auger shaft 9 is arranged behind and above the soil throwing shaft; the auger shaft 9 is provided with an auger 10, two ends of the auger shaft 9 are rotatably sleeved with throwing and cutting wheels 20, the side surfaces of the throwing and cutting wheels 20 are provided with throwing and cutting knives 32, the auger shaft 9 is sleeved with a turning assembly 11 at the outer side of the throwing and cutting wheels 20, the outside of the turning assembly 11 is sleeved with a turning assembly frame 7, and the turning assembly frame 7 is connected with the frame 3; diversion assembly 11 include first drive gear 27, change gear 28, driven output gear 29 and driven gear 30, first drive gear 27 fixed mounting is at the end of auger axle 9, change gear 28 passes through bearing 31 suit on the auger axle, first drive gear 27 respectively with driven output gear 29, driven gear 30 meshing, driven output gear 29, driven gear 30 mesh with change gear 28 simultaneously, change gear 28 and get rid of cutting wheel 20 and pass through bolt fixed connection, driven output gear 29 passes through bearing 31 and is connected with the one end of transmission shaft 13, the other end of transmission shaft 13 is connected with throwing soil transmission assembly 14, throwing soil transmission assembly 14 include soil-spraying gear 33, second drive gear 34 and soil-spraying shaft 35, second drive gear 34 with the other end of transmission shaft 13 is connected, second drive gear 34 meshes with soil-spraying gear 33, the soil spraying gear 33 is welded with a soil spraying shaft 35, and the soil spraying shaft 35 is connected with a soil throwing wheel 15.

The soil throwing cutter sleeve 23 is welded on the outer wall of the soil throwing shaft 22, and the soil throwing cutter sleeve 23 is in threaded connection with the soil throwing cutter 25, so that the soil throwing cutter is convenient to replace; the soil throwing cutter sleeve 18 is welded on the outer wall of the soil throwing cutter shaft 17, and the soil throwing cutter sleeve 16 is in threaded connection with the soil throwing cutter sleeve 18, so that the soil throwing cutter 16 is convenient to replace; the box body of the transmission case 6 is respectively provided with a front soil-dividing shovel 24 and a rear soil-dividing shovel 19, the front soil-dividing shovel 24 is arranged in front of the soil throwing knife 25, and the rear soil-dividing shovel 19 is arranged above the soil throwing knife 16.

3 welding of frame have lead soil box 8, lead soil box 8 and cover auger 10 and extend to the place ahead of getting rid of native sword 25, lead the welding of soil box 8's below and have a clear soil shovel cover, clear soil shovel 21 threaded connection is in clear soil shovel cover, convenient change.

The soil throwing machine is characterized in that a soil throwing cylinder 12 is welded on the rack 3, the soil throwing cylinder 12 covers the soil throwing and cutting wheel 20 and extends to the upper part of the soil throwing wheel 15, a soil levelling blade sleeve is welded below the soil throwing cylinder 12, and a soil levelling blade 36 is in threaded connection with the soil levelling blade sleeve.

A positioning connecting rod 26 is welded below the vehicle body 1, and the vehicle body 1 is connected with the frame 3 through the positioning connecting rod 26.

The utility model discloses a theory of operation and use flow: the vehicle body 1 plays a role in traction and power source, the vehicle body 1 supplies power to a transmission case 6 through a transmission shaft and a power input shaft 5 by a power shaft 4, and enables a screw auger shaft 9 to rotate forward through an internal gear, a soil throwing shaft 22 and a soil throwing cutter shaft 17 rotate reversely, when the machine advances, a front soil dividing shovel 24 moves soil and straws at the position of the transmission case 6 to the front of the soil throwing shafts 22 at two sides separately, the soil throwing blades 25 throw the soil and the straws into a soil guiding groove 8, the residual straws and the soil are shoveled by a soil cleaning shovel 21 and thrown to the soil guiding groove 8 by the soil throwing blades 25 again, the earth surface is clean, the upper soil is cleaned, meanwhile, the straws and the soil in the soil guiding groove 8 are pushed to the inside of a soil throwing cylinder 12 by the screw auger 10, the soil throwing blades 32 on a throwing wheel 20 and the screw auger 10 reversely cut, the straws and the auger 10 fall to the rear part of the soil throwing cylinder 12 through the middle part of the soil throwing cylinder 12, then are thrown by a soil throwing wheel 15 and are blocked by a soil, when the soil throwing knife 25 and the soil clearing blade 21 work, the rear soil dividing blade 19 divides the lower soil to the front of the soil throwing knife shaft 17, the soil throwing knife 16 rotates reversely to carry out rotary tillage and throwing on the lower soil, and the lower soil falls on the upper straw and soil falling before through the soil throwing wheel 15 and the soil throwing blade 36, so that the conversion of the upper soil and the lower soil is completed, and the straw is completely buried deeply.

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation; 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

1. The utility model provides a smash two axle straw returning to field machines of integral type, includes automobile body (1), its characterized in that: the vehicle body (1) is connected with the frame (3) through the hydraulic rod (2), the frame (3) is fixedly provided with a transmission case (6), one end of a power input shaft (5) extends into the transmission case (6), the other end of the power input shaft (5) is connected with a power output shaft (4) of the vehicle body (1) through a transmission shaft, the power output end of the transmission case is respectively provided with an auger shaft (9), a soil throwing cutter shaft (17) and a soil throwing shaft (22), the auger shaft (9) is provided with an auger (10), two ends of the auger shaft (9) are rotatably sleeved with a throwing cutting wheel (20), the surface of the throwing cutting wheel (20) is provided with a throwing cutter (32), and the outer side of the throwing cutting wheel (20) is sleeved with a turning assembly (11) on the auger shaft (9), the turning assembly (11) is connected with one end of a transmission shaft (13), and the other end of the transmission shaft (13) is connected with a soil throwing transmission assembly (14);

the soil throwing device is characterized in that a soil throwing knife (25) is installed on the outer wall of the soil throwing shaft (22), a soil throwing knife (16) is installed on the outer wall of the soil throwing shaft (17), a front soil dividing shovel (24) and a rear soil dividing shovel (19) are respectively arranged on a box body of the transmission case (6), the front soil dividing shovel (24) is arranged in front of the soil throwing knife (25), and the rear soil dividing shovel (19) is arranged in front of the soil throwing knife (16).

2. The integrated crushing biaxial straw returning machine as set forth in claim 1, which is characterized in that: turning assembly (11) include first drive gear (27), change gear (28), driven output gear (29) and driven gear (30), first drive gear (27) fixed mounting is in the end of auger shaft (9), first drive gear (27) respectively with driven output gear (29), driven gear (30) meshing, driven output gear (29), driven gear (30) mesh with change gear (28) simultaneously, change gear (28) and get rid of cutting wheel (20) fixed connection, driven output gear (29) are connected with the one end of transmission shaft (13).

3. The integrated crushing biaxial straw returning machine as set forth in claim 2, wherein: the outside of the turning assembly (11) is sleeved with a turning assembly frame (7), and the turning assembly frame (7) is connected with the rack (3).

4. The integrated crushing biaxial straw returning machine as set forth in claim 1, which is characterized in that: the soil throwing transmission assembly (14) comprises a soil spraying gear (33), a second transmission gear (34) and a soil spraying shaft (35), the second transmission gear (34) is connected with the other end of the transmission shaft (13), the second transmission gear (34) is meshed with the soil spraying gear (33), the soil spraying gear (33) is sleeved on the soil spraying shaft (35), and the soil spraying shaft (35) is connected with a soil throwing wheel (15).

5. The integrated crushing biaxial straw returning machine as claimed in claim 4, wherein: the soil throwing machine is characterized in that a soil throwing cylinder (12) is welded on the rack (3), the soil throwing cylinder (12) covers the soil throwing and cutting wheel (20) and extends to the upper part of the soil throwing wheel (15), and a flat soil shovel (36) is arranged below the soil throwing cylinder (12).

6. The integrated crushing biaxial straw returning machine as set forth in claim 1, which is characterized in that: the frame (3) welding have lead native groove (8), lead native groove (8) and cover auger (10) and extend to the place ahead of throwing native sword (25), lead the below of native groove (8) and be equipped with clear soil spade (21).

7. The integrated crushing biaxial straw returning machine as set forth in claim 1, which is characterized in that: the outer wall of the soil throwing shaft (22) is welded with a soil throwing cutter sleeve (23), and the soil throwing cutter sleeve (23) is in threaded connection with a soil throwing cutter (25).

8. The integrated crushing biaxial straw returning machine as set forth in claim 1, which is characterized in that: the soil throwing cutter is characterized in that a soil throwing cutter sleeve (18) is welded on the outer wall of the soil throwing cutter shaft (17), and a soil throwing cutter (16) is in threaded connection with the soil throwing cutter sleeve (18).

9. The integrated crushing biaxial straw returning machine as set forth in claim 1, which is characterized in that: the welding of the below of automobile body (1) has location connecting rod (26), and automobile body (1) links to each other with frame (3) through location connecting rod (26).

10. The integrated crushing biaxial straw returning machine as set forth in claim 1, which is characterized in that: the soil throwing cutter shaft (17) is arranged at the rear lower part of the soil throwing shaft (22), and the packing auger shaft (9) is arranged at the rear upper part of the soil throwing shaft (22).