CN210226229U

CN210226229U - Straw returning equipment

Info

Publication number: CN210226229U
Application number: CN201921034584.9U
Authority: CN
Inventors: Hongjie Ji; 冀宏杰; Huaizhi Zhang; 张怀志; Renlian Zhang; 张认连; Aiguo Xu; 徐爱国
Original assignee: Institute of Agricultural Resources and Regional Planning of CAAS
Current assignee: Institute of Agricultural Resources and Regional Planning of CAAS
Priority date: 2019-07-04
Filing date: 2019-07-04
Publication date: 2020-04-03
Anticipated expiration: 2029-07-04

Abstract

The utility model discloses a still field equipment of straw, including main part and truncation mechanism, the outer wall right side of main part is provided with the leading wheel, and the activity of the inner wall right side of main part is settled there is the support, truncation mechanism settles in the outer wall of support, and the left side of truncation mechanism is provided with the feed inlet, the top activity arrangement of feed inlet has the inlet pipe, and the other end activity of inlet pipe is provided with crushing case, the outer wall arrangement of crushing case has power unit, and the below activity of crushing case is provided with conveying mechanism, the activity arrangement in the outer wall left side of main part has the window, and one side activity of window is provided with the heating panel. This straw returning equipment is provided with the main part, is swing joint between electric putter and the blade for after the blade was used for a long time, the condition such as sword, damage appears in the blade easily, and user's accessible bolt is demolishd the back with the blade from electric putter, maintains, changes the blade, guarantees that the device can not take place to descend to the effect of cuting of straw.

Description

Straw returning equipment

Technical Field

The utility model relates to a still field equipment technical field of straw specifically is a still field equipment of straw.

Background

The straw returning field is a yield increasing measure for improving the soil fertility, which is generally regarded as important in the world at present, has the functions of increasing the fertility and increasing the yield while avoiding the air pollution caused by burning the straws, can increase the organic substances of the soil, improve the soil structure, loosen the soil, increase the porosity, reduce the capacity, promote the activity of microorganisms and the development of crop roots, has obvious effects of increasing the fertility and increasing the yield by returning the straws to the field, and can generally increase the yield by 5-10 percent.

Straw returning equipment in market does not possess and cuts the part in the device and carry out the altitude mixture control function in the use for the device can't freely be adjusted to the straw of co-altitude not and cuts the height, reduces the device and uses the flexibility, is unfavorable for the device to use on a large scale, does not have the automatic transport measure to the straw after smashing, makes the straw be detained inside the device easily, causes the inside secondary pollution of device, reduces the device availability factor, for this reason, we provide a straw returning equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a straw returning equipment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a still field equipment of straw, includes main part and truncation mechanism, the outer wall right side of main part is provided with the leading wheel, and the activity arrangement in the inner wall right side of main part has the support, truncation mechanism settles in the outer wall of support, and the left side of truncation mechanism is provided with the feed inlet, the top activity arrangement of feed inlet has the inlet pipe, and the other end activity of inlet pipe is provided with crushing case, the outer wall arrangement of crushing case has power unit, and the below activity of crushing case is provided with conveying mechanism, the activity arrangement in the outer wall left side of main part has the window, and one side activity of window is provided with the heating panel.

Preferably, the cutting mechanism comprises a motor, a rotating shaft, an electric push rod and a blade, the rotating shaft is arranged at the bottom of the motor, the electric push rod is movably arranged at the bottom of the rotating shaft, and the blade is movably connected to the bottom of the electric push rod.

Preferably, the electric push rod is movably connected with the blade, and the blade forms a telescopic structure with the rotating shaft through the electric push rod.

Preferably, the power mechanism comprises a speed reduction motor, a rotating rod, a crushing roller and a fixed bearing, the rotating rod is arranged on one side of the speed reduction motor, the crushing roller is arranged on the other side of the outer wall of the rotating rod, and the fixed bearing is arranged on the other side of the outer wall of the crushing roller.

Preferably, the rotating rod is fixedly connected with the crushing roller, and the crushing roller and the speed reduction motor form a rotating structure through the rotating rod.

Preferably, the conveying mechanism comprises a conveyor, a shaft rod, a roller set and a crawler, the shaft rod is arranged inside the conveyor, the roller set is arranged on the outer wall of the shaft rod, the crawler is arranged on the outer wall of the roller set, the roller set is movably connected with the crawler, and the crawler forms a movable structure with the shaft rod through the roller set.

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

the straw returning equipment is provided with a main body, the electric push rod is movably connected with the blade, so that the blade is easy to have the conditions of edge curling, damage and the like after being used for a long time, a user can maintain and replace the blade after detaching the blade from the electric push rod through a bolt, the cutting effect of the device on the straw is ensured not to be reduced, and meanwhile, the blade forms a telescopic structure through the electric push rod and a rotating shaft, so that the user can start the electric push rod to drive the blade to stretch when the device is in operation, the user can conveniently adjust the cutting working height of the device according to the height of the straw, and the use flexibility of the device is improved;

the rotating rod is fixedly connected with the crushing rollers, so that when the device works, after the rotating rod is driven to rotate by corresponding equipment, the crushing rollers can synchronously rotate, the synchronous matching capacity between parts is improved, the possibility of idle rotation of the rotating rod is reduced, meanwhile, the crushing rollers form a rotating structure through the rotating rod and a speed reduction motor, so that straws entering the device can be finely crushed by the two crushing rollers in the device, the working efficiency of the device is improved, the straws are prevented from not meeting the crushing size requirement, and the crushing rollers are used for improving the working stability of the device and reducing the damage probability of the parts;

be swing joint between wheel train and the track, when making the device not use for a long time, the user can demolish the track from the device in, deposit alone the track, prevent that the track from taking place to damage, improve the safe in utilization of part in the device, indirectly improve the life of track, the track passes through wheel train and axostylus axostyle constitution active structure simultaneously, make the straw after smashing, can move to on the track, the user starts the motor on the adaptation conveyer, the motor drives the axostylus axostyle rotation, the axostylus axostyle drives the wheel train rotation, the wheel train drives the track rotation, outside the straw eduction gear, spill to the farmland, the improvement device availability factor.

Drawings

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

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

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a main body; 2. a guide wheel; 3. a support; 4. a cutting mechanism; 401. a motor; 402. a rotating shaft; 403. an electric push rod; 404. a blade; 5. a feed inlet; 6. a feed pipe; 7. a crushing box; 8. a power mechanism; 801. a reduction motor; 802. a rotating rod; 803. a crushing roller; 804. fixing the bearing; 9. a conveying mechanism; 901. a conveyor; 902. a shaft lever; 903. a roller set; 904. a crawler belt; 10. a window; 11. a heat sink.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a straw returning device comprises a main body 1 and a cutting mechanism 4, wherein a guide wheel 2 is arranged on the right side of the outer wall of the main body 1, a support 3 is movably arranged on the right side of the inner wall of the main body 1, the cutting mechanism 4 is arranged on the outer wall of the support 3, a feed inlet 5 is arranged on the left side of the cutting mechanism 4, the cutting mechanism 4 comprises a motor 401, a rotating shaft 402, an electric push rod 403 and a blade 404, the rotating shaft 402 is arranged at the bottom of the motor 401, an electric push rod 403 is movably arranged at the bottom of the rotating shaft 402, the blade 404 is movably connected with the bottom of the electric push rod 403, after the blade 404 is used for a long time, the blade 404 is easy to have the conditions of edge rolling, damage and the like, after a user can remove the blade 404 from the electric push rod 403 through bolts, the blade 404 is maintained and replaced, the cutting effect of the device, the blade 404 and the rotating shaft 402 form a telescopic structure through the electric push rod 403, so that when the device runs, a user can start the electric push rod 403 to drive the blade 404 to stretch, the user can conveniently adjust the cut-off working height of the device according to the height of straws, and the use flexibility of the device is improved;

the top of the feed inlet 5 is movably provided with a feed pipe 6, the other end of the feed pipe 6 is movably provided with a crushing box 7, the outer wall of the crushing box 7 is provided with a power mechanism 8, the lower part of the crushing box 7 is movably provided with a conveying mechanism 9, the power mechanism 8 comprises a speed reducing motor 801, a rotating rod 802, crushing rollers 803 and a fixed bearing 804, one side of the speed reducing motor 801 is provided with the rotating rod 802, the other side of the outer wall of the rotating rod 802 is provided with the crushing rollers 803, the other side of the outer wall of the crushing rollers 803 is provided with the fixed bearing 804, so that when the device works, after the rotating rod 802 is driven to rotate by corresponding equipment, the crushing rollers 803 can synchronously rotate, the synchronous matching capability among parts is improved, the possibility of idle running of the rotating rod 802 is reduced, the rotating rod 802 and the crushing rollers 803 are fixedly connected, and the crushing rollers 803 form a rotating structure with the speed reducing motor 801 through the rotating rod 802, so, the working efficiency of the device is improved, and the straw is prevented from not meeting the crushing size requirement;

conveying mechanism 9 is including conveyer 901, axostylus axostyle 902, roller train 903 and track 904, the inside of conveyer 901 is provided with axostylus axostyle 902, and the outer wall of axostylus axostyle 902 settles roller train 903, the outer wall of roller train 903 is provided with track 904, be swing joint between roller train 903 and the track 904, and track 904 passes through roller train 903 and axostylus axostyle 902 constitution active structure, when making the device not use for a long time, the user can demolish track 904 from the device, deposit track 904 alone, prevent that track 904 from taking place to damage, improve the safety in utilization of part in the device, indirectly improve track 904's life, the activity of the outer wall left side of main part 1 settles window 10, and one side activity of window 10 is.

The working principle is as follows: for the straw returning equipment, firstly, after a user moves the device to any place needing to be used, the user connects the device with a working vehicle through a connecting seat on the left side, the working vehicle starts the driving device to move, guide wheels 2 are arranged on two sides of the bottom of the device to assist in moving, the user starts a motor 401 (model: Y90S-2) on a bracket 3, so that the motor 401 drives a rotating shaft 402 to rotate, the rotating shaft 402 drives an electric push rod 403 (model: DW40-300) to rotate, the electric push rod 403 drives a blade 404 to rotate at high speed to cut straws, the user can start the electric push rod 403 to adjust the working height of the blade 404, the use flexibility of the device is improved, the user starts a high-power suction pump on one side of a feeding pipe 6, the straws are sucked into the feeding pipe 6 through a feeding hole 5 after the suction pump works, the suction pump is provided with a filter screen to prevent straws from entering the suction pump, a user starts two parallel reducing motors 801 (model: 3GN18K) on the outer wall of the crushing box 7, so that the reducing motors 801 drive a rotating rod 802 to rotate, the rotating rod 802 drives the crushing rollers 803 to rotate, the straws are crushed after the two crushing rollers 803 rotate, one side of each crushing roller 803 is provided with a fixed bearing 804, so that the fixed bearing 804 can movably limit the crushing rollers 803, the crushed straws fall into a crawler 904 on the conveyer 901 through a reserved opening at the bottom of the crushing box 7, the user starts a motor of the adaptive conveyer 901, the motor drives a shaft rod 902 to rotate, the shaft rod 902 drives a roller set 903 and the crawler 904 to rotate, the straws on the crawler 904 are conveyed out of the device and are scattered into a farmland, the straw effect is realized, when the device operates, the user can observe the operation state of parts in the device through a window 10, the device is provided with the heat dissipation plate 11, so that the heat dissipation plate 11 can ventilate and dissipate heat inside the device, and the safety of parts in the device is improved.

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 straw returning equipment, includes main part (1) and truncation mechanism (4), its characterized in that: the outer wall right side of main part (1) is provided with leading wheel (2), and the inner wall right side activity arrangement of main part (1) has support (3), intercept mechanism (4) and settle in the outer wall of support (3), and the left side of intercepting mechanism (4) is provided with feed inlet (5), the top activity arrangement of feed inlet (5) has inlet pipe (6), and the other end activity of inlet pipe (6) is provided with crushing case (7), the outer wall arrangement of crushing case (7) has power unit (8), and the below activity of crushing case (7) is provided with conveying mechanism (9), the outer wall left side activity arrangement of main part (1) has window (10), and one side activity of window (10) is provided with heating panel (11).

2. The straw returning apparatus as claimed in claim 1, wherein: the cutting mechanism (4) comprises a motor (401), a rotating shaft (402), an electric push rod (403) and a blade (404), the rotating shaft (402) is arranged at the bottom of the motor (401), the electric push rod (403) is movably arranged at the bottom of the rotating shaft (402), and the blade (404) is movably connected to the bottom of the electric push rod (403).

3. The straw returning apparatus as claimed in claim 2, wherein: the electric push rod (403) is movably connected with the blade (404), and the blade (404) and the rotating shaft (402) form a telescopic structure through the electric push rod (403).

4. The straw returning apparatus as claimed in claim 1, wherein: the power mechanism (8) comprises a speed reducing motor (801), a rotating rod (802), a crushing roller (803) and a fixed bearing (804), wherein the rotating rod (802) is arranged on one side of the speed reducing motor (801), the crushing roller (803) is arranged on the other side of the outer wall of the rotating rod (802), and the fixed bearing (804) is arranged on the other side of the outer wall of the crushing roller (803).

5. The straw returning apparatus as claimed in claim 4, wherein: the rotating rod (802) is fixedly connected with the crushing roller (803), and the crushing roller (803) forms a rotating structure with the speed reducing motor (801) through the rotating rod (802).

6. The straw returning apparatus as claimed in claim 1, wherein: the conveying mechanism (9) comprises a conveyor (901), a shaft rod (902), a roller set (903) and a track (904), the shaft rod (902) is arranged inside the conveyor (901), the roller set (903) is arranged on the outer wall of the shaft rod (902), the track (904) is arranged on the outer wall of the roller set (903), the roller set (903) is movably connected with the track (904), and the track (904) and the shaft rod (902) form a movable structure through the roller set (903).