阅读说明：本技术 一种农业秸秆还地用生物菌种抛洒装置 (Agricultural straw is still ground with biological bacterial throwing device ) 是由 张循永 于 2020-06-18 设计创作，主要内容包括：本发明中公开了一种农业秸秆还地用生物菌种抛洒装置,涉及农业技术领域；为了解决人工抛洒过程中,容易造成局部生物菌种过多或过少现象,造成腐败不完全或者菌种浪费的现象问题；具体包括车架,所述车架的两侧均固定安装有驱动电机,且驱动电机的输出轴固定安装有滚轮,所述车架顶端固定安装有支撑架。本发明中生物菌种与土粒之间的混合范围和混合效率,使得浮土沾染生物菌种后,落入到快速旋转的抛洒叶片上,交错旋转的两个抛洒叶片将落入的土粒快速的向四周抛洒,提高生物菌种抛洒的效率,降低工作人员的劳动量,且使得生物菌种分布更加均匀,加快秸秆腐败的速度,避免在田地中遗留腐败盲区,提高产量。(The invention discloses a biological strain throwing device for agricultural straw returning to the ground, and relates to the technical field of agriculture; the method aims to solve the problems that in the manual throwing process, the phenomenon of excessive or insufficient local biological strains is easily caused, and the phenomenon of incomplete putrefaction or strain waste is caused; the trolley comprises a frame, wherein driving motors are fixedly mounted on two sides of the frame, idler wheels are fixedly mounted on output shafts of the driving motors, and a supporting frame is fixedly mounted on the top end of the frame. According to the invention, the mixing range and the mixing efficiency between the biological strains and the soil grains enable the floating soil to fall onto the quickly rotating throwing blades after being infected with the biological strains, the two throwing blades rotating in a staggered mode quickly throw the fallen soil grains to the periphery, the throwing efficiency of the biological strains is improved, the labor amount of workers is reduced, the distribution of the biological strains is more uniform, the straw rotting speed is increased, the rotting blind area is avoided being left in a field, and the yield is improved.)

1. The utility model provides an agricultural straw still ground is with biological bacterial device of shedding, includes frame (1), the equal fixed mounting in both sides of frame (1) has driving motor (2), and the output shaft fixed mounting of driving motor (2) has the gyro wheel, frame (1) top fixed mounting has support frame (15), and the top fixed mounting of support frame (15) has body (16), the inside fixed mounting of support frame (15) has storage battery (17), the inside fixed mounting of body (16) has auger conveying mechanism (14), the one end fixed mounting of frame (1) has pull rod (11), its characterized in that, the top fixed mounting of frame (1) has two backup pads (3), and the top of two backup pads (3) all installs mounting bracket (4), the bottom one end of body (16) articulates there is scraper bowl (12), and the bottom other end fixed mounting of body (16) has row hopper (7), and it has electric putter (13) to articulate between the top of body (16) and scraper bowl (12), the bottom fixed mounting of mounting bracket (4) has step motor (5), and step motor's (5) output shaft top fixed mounting have annular array to distribute shed blade (6), the rectangular channel has been seted up on the top of body (16), and the top fixed mounting of rectangular channel has mixing box (9), the top fixed mounting of mixing box (9) has storage hopper (8), and the strip groove has all been seted up to the both sides of mixing box (9), and the inside slidable mounting in two strip grooves has adjustment mechanism (10).

2. The agricultural straw is biological bacterial throwing device still, according to claim 1, characterized in that auger conveying mechanism (14) comprises a driving motor fixedly mounted at the end of pipe body (16), a rotating rod is fixedly mounted at the output shaft of driving motor, and a conveying auger blade is fixedly mounted at the outer side of rotating rod.

3. The agricultural straw land recovery biological strain casting device as claimed in claim 1, wherein the mounting frame (4) is of an inverted U-shaped structure, and the inner walls of two sides of the mounting frame (4) are hinged to the top end of the supporting plate (3).

4. The agricultural straw land recovery biological strain throwing device is characterized in that adjusting bolts are screwed on two sides of the supporting plate (3), adjusting grooves with arc structures are formed in two sides of the mounting frame (4), and the adjusting bolts are inserted into the adjusting grooves.

5. The agricultural straw field biological strain throwing device is characterized in that the adjusting mechanism (10) comprises a door-shaped frame (103) fixedly arranged on the outer side of the mixing box (9), an adjusting bolt (101) is screwed on the outer side of the door-shaped frame (103), and an adjusting inserting plate (102) is arranged at the end part of the adjusting bolt (101) through a bearing.

6. The agricultural straw field biological strain throwing device is characterized in that a plurality of tooth grooves (104) with a trapezoidal structure are formed in the bottom end edge of each adjusting inserting plate (102), and the tooth grooves (104) of two adjacent adjusting inserting plates (102) are arranged in a staggered mode.

7. The agricultural straw field biological strain throwing device according to claim 6, wherein said adjusting bolt (101) is of a spring rod structure.

8. The biological strain throwing device for agricultural straw and farmland is characterized in that a connecting rod (123) is fixedly mounted on each of two sides of the bucket (12), a cutting edge structure (121) is arranged at the edge of the end portion of the bucket (12), and a plurality of guide plates (122) in arc structures are arranged on each of two sides of the inner wall of the bottom of the bucket (12).

9. The agricultural straw field biological strain throwing device according to claim 1, wherein a plurality of rotating shafts (81) are installed inside the storage hopper (8) through bearings, a plurality of stirring blocks (83) with arc structures are fixedly installed on the outer sides of the rotating shafts (81), and an auxiliary driving motor (84) in transmission connection with the rotating shafts (81) is fixedly installed on the side surfaces of the storage hopper (8).

10. The agricultural straw field biological strain throwing device according to claim 9, wherein a plurality of arc-shaped filter screen plates (82) are fixedly installed inside the storage hopper (8), and the filter screen plates (82) are positioned at the bottom end of the rotating shaft (81).

Technical Field

The invention relates to the technical field of agriculture, in particular to a biological strain throwing device for agricultural straw returning.

Background

The straw is a general term of stem leaf (ear) part of mature crops. Typically refers to the remainder of the wheat, rice, corn, potatoes, oilseed rape, cotton, sugar cane and other crops (typically roughages) after harvesting the seed. More than half of the products of crop photosynthesis exist in the straws, and the straws are rich in nitrogen, phosphorus, potassium, calcium, magnesium, organic matters and the like, are multipurpose renewable biological resources, and are also coarse feed. It features high coarse fibre content and lignin content. Although the lignocellulose cannot be utilized by pigs and chickens, the lignocellulose can be absorbed and utilized by livestock such as ruminants, cattle and sheep.

The straw returning is a yield-increasing measure for fertilizing soil power which is generally regarded as important in the world, air pollution caused by straw burning is avoided, meanwhile, the effect of increasing fertilizer and increasing yield is achieved, in order to accelerate the rotting speed of the straw, biological strains are added in the straw returning process, at present, most of the application of the biological strains is carried out in a manual throwing mode, the labor consumption is large in the throwing process, in addition, in the manual throwing process, too many or too few local biological strains are easily caused, and the phenomenon of incomplete spoilage or strain waste is caused.

Disclosure of Invention

Based on the technical problems in the background art, the invention provides a biological strain throwing device for agricultural straw returning.

The invention provides a biological strain throwing device for agricultural straw and farmland, which comprises a frame, wherein driving motors are fixedly arranged on two sides of the frame, idler wheels are fixedly arranged on output shafts of the driving motors, a support frame is fixedly arranged at the top end of the frame, a pipe body is fixedly arranged at the top end of the support frame, a storage battery pack is fixedly arranged inside the support frame, an auger conveying mechanism is fixedly arranged inside the pipe body, a pull rod is fixedly arranged at one end of the frame, two support plates are fixedly arranged at the top end of the frame, an installation frame is respectively arranged at the top ends of the two support plates, a bucket is hinged at one end of the bottom of the pipe body, a discharge hopper is fixedly arranged at the other end of the bottom of the pipe body, an electric push rod is hinged between the top of the pipe body and the bucket, a stepping motor is fixedly arranged at the bottom of the, the rectangular channel has been seted up on the top of body, and the top fixed mounting of rectangular channel has the mixing box, the top fixed mounting of mixing box has the storage hopper, and the bar groove has all been seted up to the both sides of mixing box, and the inside slidable mounting in two bar grooves has adjustment mechanism.

Preferably, auger conveying mechanism includes that fixed mounting has driving motor in the tip fixed mounting of body, and driving motor's output shaft fixed mounting has the dwang, and the outside fixed mounting of dwang has the transport auger blade.

Preferably, the mounting rack is of an inverted U-shaped structure, and the inner walls of two sides of the mounting rack are hinged to the top end of the supporting plate.

Preferably, the two sides of the supporting plate are respectively screwed with an adjusting bolt, the two sides of the mounting frame are respectively provided with an adjusting groove with an arc structure, and the adjusting bolts are inserted into the adjusting grooves.

Preferably, the adjusting mechanism comprises a door-shaped frame fixedly installed on the outer side of the mixing box, an adjusting bolt is screwed on the outer side of the door-shaped frame, and an adjusting insertion plate is installed at the end part of the adjusting bolt through a bearing.

Preferably, a plurality of tooth sockets with a trapezoidal structure are arranged at the edge of the bottom end of each adjusting insertion plate, and the tooth sockets on two adjacent adjusting insertion plates are arranged in a staggered manner.

Preferably, the adjusting bolt is of a spring rod structure.

Preferably, the equal fixed mounting in both sides of scraper bowl has the connecting rod, and the tip edge of scraper bowl is provided with blade structure, and the bottom inner wall both sides of scraper bowl all are provided with the guide plate of a plurality of arc structures.

Preferably, a plurality of rotating shafts are installed in the storage hopper through bearings, a plurality of stirring blocks with arc structures are fixedly installed on the outer side of each rotating shaft, and an auxiliary driving motor in transmission connection with the rotating shafts is fixedly installed on the side face of the storage hopper.

Preferably, a plurality of arc-shaped filter screen plates are fixedly mounted inside the storage hopper, and the filter screen plates are located at the bottom end of the rotating shaft.

According to the device, when the device is used, biological strains are thrown into the storage hopper, a worker controls the movement direction of the device through the pull rod, the ground floating soil passing through the device is shoveled into the device through the bucket in the moving process, the auger conveying mechanism mixes the biological strains falling from the mixing box in the floating soil conveying process, the strip-shaped structure of the mixing box improves the mixing range and mixing efficiency between the biological strains and soil particles, the floating soil is polluted by the biological strains and then falls onto the quickly rotating throwing blades, the falling soil particles are quickly thrown to the periphery by the two alternately rotating throwing blades, the throwing efficiency of the biological strains is improved, the labor capacity of the worker is reduced, the distribution of the biological strains is more uniform, the straw rotting speed is increased, a dead zone is prevented from being left in a field, and the yield is improved;

when the device is used, the inclination angle between the mounting frame and the ground can be adjusted through the matching of the adjusting bolt and the adjusting groove, so that the inclination angle between the throwing blade and the discharge hopper is adjusted, the rotating speed of the stepping motor is controlled in a matching manner, the throwing range and the thickness of the throwing blade on a mixture of soil particles and biological strains are controlled, the operation is simple and convenient, and the spreading quality of the biological strains is improved;

in the working process of the device, the elastic function of the adjusting bolt can enable the position between the two adjusting inserting plates to change constantly, and when biological strains fall down, the adjusting inserting plates which vibrate in a staggered mode can grind and crush the agglomerated biological strains through tooth grooves, so that the feeding smoothness of the biological strains is improved, and the mixing quality of the biological strains and soil particles in the device is further improved;

the inside of storage hopper is put in to biological bacterial, stirs through axis of rotation and stirring piece to the biological bacterial of inside, avoids piling up the jam, improves the smooth and easy nature of unloading, and when biological bacterial fell into the inside of filtering the otter board, the stirring piece was at the inside rotation of filtering the otter board, and then ground the biological bacterial of inside, makes its abundant dispersion, further improves the mixed effect that the device gathers biological bacterial and soil grain.

Drawings

FIG. 1 is a schematic cross-sectional view of a biological strain throwing device for agricultural straw recycling according to the present invention;

FIG. 2 is a schematic view of a partial side view of a biological strain throwing device for agricultural straw recycling according to the present invention;

FIG. 3 is a schematic cross-sectional structural view of an adjusting mechanism of the device for throwing biological strains for agricultural straw and farmland;

FIG. 4 is a schematic cross-sectional view of a bucket of the device for throwing biological strains for agricultural straw and farmland;

FIG. 5 is a schematic view of a partial cross-sectional structure of an embodiment 2 of the device for spreading agricultural straw and biological strains.

In the figure: the device comprises a frame 1, a driving motor 2, a supporting plate 3, a mounting frame 4, a stepping motor 5, a throwing blade 6, a discharging hopper 7, a storage hopper 8, a rotating shaft 81, a filter screen plate 82, a stirring block 83, an auxiliary driving motor 84, a mixing box 9, an adjusting mechanism 10, an adjusting bolt 101, an adjusting plug plate 102, a door-shaped frame 103, a tooth space 104, a pull rod 11, a bucket 12, a cutting edge structure 121, a guide plate 122, a connecting rod 123, an electric push rod 13, an auger conveying mechanism 14, a supporting frame 15, a tube 16 and a storage battery pack 17.

Detailed Description

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.