One-device double-row powdery organic material discharging and applying device

Abstract

The utility model relates to a one-device double-row powdery organic material discharging and applying device, and belongs to the technical field of material discharging and applying. Comprising a supporting structure; the material box is arranged at the top of the supporting structure; the stirring mechanism is arranged in an inner cavity of the material box and is used for preventing materials from arching and overhead; the discharging and applying device is arranged in the supporting structure and is used for discharging powdery organic matters; the material conveying mechanism is arranged on one side of the supporting structure and is connected with the discharging and applying device; the fan is arranged on the side, close to the material conveying mechanism, of the supporting structure, is connected with the material conveying mechanism and is used for conveying the materials discharged by the discharging and applying device to a field through wind power; the transmission mechanism is respectively in driving connection with the stirring mechanism and the discharging and applying device; according to the utility model, a plurality of one-device double-row powdery organic material discharging and applying devices can be arranged in parallel in a manner of adding the conveying mechanism, the discharging and applying device, extending the material box and the supporting structure, so that the discharging and applying row number required by agriculture is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to material row application technology field, concretely relates to a one-device double-row powdery organic material row application device. BACKGROUND

[0002] At present, the planting of field crops is too dependent on the application of chemical fertilizers, and the long-term overuse of chemical fertilizers will cause changes in soil physical and chemical properties, nutrient imbalance, salinization, soil compaction, and destruction of soil aggregate structure, which will affect crop yield and quality. Organic matter is rich in organic matter, which can improve the life activities of soil microorganisms by increasing the organic matter content in the soil, improve the ecological conditions of the soil, improve the soil compaction, and improve the chemical properties of the soil, and provide a suitable environment for crop growth. A large number of studies have shown that the use of organic matter instead of part of the chemical fertilizer has a significant effect on increasing crop yield.

[0003] At present, most of the organic material fertilizer machines are large-scale organic material spreading machines mainly pulled by tractors. According to the geographical environment of China, there are more plains in the north, and the field blocks are relatively concentrated, but in the south, there are more mountainous and hilly areas, and the field blocks are seriously split. The spreading machine basically only meets the demand of the north dry land operation, so a small organic material row application device is needed to be carried on the high-speed riding type transplanter, which is suitable for organic material row application in the south paddy field. CONTENT OF THE UTILITY MODEL

[0004] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0005] A one-device double-row powdery organic material row application device, comprising:

[0006] A support structure;

[0007] A material box is arranged on the top of the support structure;

[0008] A stirring mechanism is arranged in the inner cavity of the material box, which is used to prevent the arching of the material;

[0009] A row application device is arranged in the support structure, which is used to discharge powdery organic material;

[0010] A material conveying mechanism is arranged on one side of the support structure and connected with the row application device;

[0011] A fan is arranged on the side of the support structure close to the material conveying mechanism and connected with the material conveying mechanism, which is used to convey the material discharged by the row application device to the field by wind power;

[0012] A transmission mechanism is drivingly connected with the stirring mechanism and the distributor, respectively.

[0013] Further, the support structure comprises bearing support plate I, bearing support plate II, bottom rectangular tube, fixed frame and fan fixing frame; wherein the fixed frame is a rectangular frame of side rectangular tube I, side rectangular tube II and two long rectangular tubes;

[0014] The bearing support plate I and the bearing support plate II are oppositely arranged on both sides of the fixed frame and are arranged in parallel with the side rectangular tube I; and the top of the bearing support plate I and the top of the bearing support plate II are connected with the long rectangular tubes of the fixed frame through bolts, respectively; the bottom of the bearing support plate I and the bottom of the bearing support plate II are connected with both ends of the bottom rectangular tube through bolts, respectively.

[0015] The bearing support plate I and the bearing support plate II are both provided with a rhombic bearing seat, and the rhombic bearing seat of the bearing support plate I is located on the same axis as the rhombic bearing seat of the bearing support plate II.

[0016] The first end of the side rectangular tube I is extended, and the fan fixing frame is arranged on the first end of the side rectangular tube I.

[0017] The material box is arranged on the fixed frame, the driving end of the distributor is connected with the rhombic bearing seat, and the fan is mounted on the fan fixing frame.

[0018] Further, the material box is an open-close box body composed of a material box side plate I, a material box side plate II, a material box bottom plate, a material box cover plate, a material box front side plate and a material box rear side plate; wherein the material box cover plate is connected with the material box rear side plate through a hinge; an opening is formed in the middle of the material box bottom plate for inputting powdery organic material into the distributor;

[0019] The material box side plate I and the material box side plate II are both provided with a square bearing seat, and the square bearing seat of the material box side plate I is located on the same axis as the square bearing seat of the material box side plate II; the driving end of the stirring mechanism is connected with the square bearing seat.

[0020] Further, the stirring mechanism comprises a stirring shaft and a plurality of stirring knives.

[0021] A plurality of the stirring knives are distributed on the outer surface of the stirring shaft and are fixed through a split pin; one end of the stirring shaft is connected with the square bearing seat of the material box side plate I, and the other end is connected with the square bearing seat of the material box side plate II.

[0022] Further, the distributor comprises an upper shell, a lower shell, a distribution rotary mechanism, a discharge plate, a discharge plate rotary shaft, a material uniformizing brush, a locking cylindrical pin, a material guide pipe and a positioning block;

[0023] The front side of the upper shell is connected with the front side of the lower shell through a long pin shaft I, and the front side of the material guide pipe is connected with the front side of the lower shell through a long pin shaft II;

[0024] Locking cylindrical pin through holes and locks are arranged at the two ends of the interfaces between the left and right sides of the upper shell and the lower shell and the interfaces between the left and right sides of the lower shell and the material guide pipe, and the locking cylindrical pin passes through the locking cylindrical pin through holes and the through holes in the locks to connect the left and right sides of the upper shell and the lower shell and the left and right sides of the lower shell and the material guide pipe;

[0025] The distribution rotary mechanism is arranged between the upper shell and the lower shell and is positioned and fixed through the positioning block, the material uniformizing brush is installed in the upper shell and located at the rear side of the upper shell, and the discharge plate is installed on the rear side of the upper shell through the discharge plate rotary shaft;

[0026] The upper shell is located at the opening of the material tank bottom plate of the material tank, and the driving end of the distribution rotary mechanism is connected with the rhombic bearing seat.

[0027] Further, the distribution rotary mechanism comprises a distribution rotary wheel, a groove cam I, a groove cam II, an intermediate shaft and a plurality of material push plates;

[0028] The distribution rotary wheel is a cylindrical structure with a through hole, the outer surface of the cylindrical structure is uniformly distributed with a plurality of material filling grooves in the circumferential direction, and annular cylinders are arranged at the two ends, and a transmission disc is arranged in the inner circle;

[0029] The groove cam I and the groove cam II pass through the two ends of the intermediate shaft and are symmetrically installed on the two sides of the distribution rotary wheel, and cam grooves are symmetrically arranged between the corresponding sides of the groove cam I and the groove cam II;

[0030] A plurality of material push plates are arranged in the material filling grooves, a plurality of guide column movement grooves are uniformly distributed on the two sides of the outer wall of the transmission disc in the circumferential direction, the guide column movement grooves are correspondingly arranged below the material filling grooves, and the two ends of the bottom of the material push plate are provided with guide columns, and a micro bearing is arranged at the end of the guide column away from the material push plate; wherein the micro bearing passes through the guide column movement groove and is clamped in the cam groove contour track formed by the cam groove;

[0031] The material filling groove is provided with material flow guide grooves on both sides respectively.

[0032] One end of the intermediate shaft is drivingly connected with the rhombic bearing seat of the bearing support plate I, and the other end is drivingly connected with the rhombic bearing seat of the bearing support plate II.

[0033] Further, the material guide pipe comprises a material guide pipe shell, two transition pipes and two circular pipes;

[0034] The upper end frame size of the material guide pipe shell is consistent with the lower end frame size of the lower shell; a flow distribution plate is arranged in the middle of the material guide pipe shell for dividing the interior of the material guide pipe shell into two cavities; the upper end sides of the flow distribution plate are chamfered for material flow distribution to realize one device with double rows;

[0035] The front side of the material guide pipe shell is an inward inclined plane with an angle of 45° with the outer wall of the material guide pipe shell, the rear side of the connecting section is an inward inclined plane with an angle of 48° with the outer wall of the material guide pipe shell, and the left and right sides of the material guide pipe shell are vertical planes;

[0036] The transition pipe is an irregular pipe formed by connecting the rectangular opening of the cavity of the material guide pipe shell and the circular opening of the circular pipe; the rectangular openings of the two transition pipes are connected with the rectangular opening of the material guide pipe shell respectively, and the two circular pipes are arranged at the circular openings of the two transition pipes respectively;

[0037] The material guide pipe shell is connected with the lower shell through the long pin shaft II; and the circular pipe is connected with the material conveying mechanism.

[0038] Further, the transmission mechanism comprises a hexagonal shaft;

[0039] Hexagonal through holes are arranged at both ends of the intermediate shaft;

[0040] The hexagonal through holes of the intermediate shaft are drivingly connected with the rhombic bearing seats of the bearing support plate I and the bearing support plate II through the hexagonal shaft; a power input sprocket is mounted on the hexagonal shaft between the bearing support plate II and the intermediate shaft;

[0041] A small sprocket is mounted on the hexagonal shaft penetrating through the bearing support plate II; a large sprocket is mounted on the stirring shaft penetrating through the side plate II of the material box; a chain is sleeved on the outer surfaces of the small sprocket and the large sprocket.

[0042] Further, the material conveying mechanism comprises a rubber hose, an air pipe, a mixing pipe and a corrugated pipe;

[0043] The air pipe is a cylinder, and two symmetrical air outlet pipes I and II are arranged on the air pipe; one end of the rubber hose is connected with the output end of the air blower, and the other end is connected with one end of the air pipe; the other end of the air pipe is provided with an air pipe sealing cover;

[0044] The mixing pipe comprises a feeding pipe, a discharging pipe and an air inlet pipe; one end of the feeding pipe is connected with the circular pipe, and the other end is connected with one end of the discharging pipe; the other end of the discharging pipe is connected with the corrugated pipe; the air inlet pipe is arranged on the outer surface of the discharging pipe and communicates with the discharging pipe;

[0045] The air outlet pipe I and the air outlet pipe II are connected with the air inlet pipe of the mixing pipe respectively.

[0046] Further, the air baffle is arranged at the intersection between the feeding pipe and the air inlet pipe.

[0047] Beneficial effects:

[0048] 1、The utility model discloses a cam top plate principle is arranged to the powdery organic material, and the quantitative discharge of the organic material can be realized;

[0049] 2、The utility model discloses a powdery material drainage groove is arranged on the discharge rotating wheel, the push plate body and the material filling groove outer wall leave a certain gap, the push plate body is provided with inclined surface around, when the material push plate runs to the bottom end, the outer surface exceeds the outer surface of the discharge rotating wheel, which effectively makes the small amount of powdery organic material in the discharge rotating wheel device discharge quickly, reduces the influence of the increase of the discharge resistance caused by the powdery organic material into the discharge rotating wheel, and guarantees the stability of the discharge process;

[0050] 3、The utility model discloses an asymmetric distribution structure is used on the material box, and the inclination angle of the front and rear side plates of the material box is greater than the natural rest angle of the powdery organic material, and the stirring mechanism is used in the material box, so that the utility model can effectively avoid arching when discharging the powdery organic material, and the overall stability and continuity of the discharge system are improved;

[0051] 4、The utility model discloses a shunt plate is arranged in the guide pipe, can shunt the powdery organic material, realizes one device double -row discharge;

[0052] 5、The utility model discloses a wind power conveying device, effectively solves the problem that the powdery organic material is difficult to accurately discharge due to poor flowability;

[0053] 6、The utility model discloses a pipeline arrangement mode with the front air inlet, can effectively improve the discharge stability and continuity of the powdery organic material, and effectively saves the installation height space of the discharger;

[0054] 7. The utility model discloses a parallel multiple one device double -row powderly organic material row and apply device, reach the row and apply number of operation of agronomy required. BRIEF DESCRIPTION OF DRAWINGS

[0055] Figure 1 It is the structure schematic diagram of one device double -row powderly organic material row and apply device provided by the utility model Figure One ;

[0056] Figure 2 It is the support structure schematic diagram provided by the utility model;

[0057] Figure 3 It is the material box schematic diagram provided by the utility model;

[0058] Figure 4 It is the stirring mechanism schematic diagram provided by the utility model;

[0059] Figure 5 It is the explosion view of row and apply device provided by the utility model;

[0060] Figure 6 It is the explosion view of row and apply rotation wheel device provided by the utility model;

[0061] Figure 7 It is the structure schematic diagram of row and apply rotation wheel provided by the utility model;

[0062] Figure 8 It is the structure schematic diagram of material push -on plate provided by the utility model;

[0063] Figure 9 It is the structure schematic diagram of guide pipe provided by the utility model;

[0064] Figure 10 It is the structure schematic diagram of one device double -row powderly organic material row and apply device provided by the utility model Figure Two ;

[0065] Figure 11 It is the structure schematic diagram of mixing pipe provided by the utility model;

[0066] Figure 12 It is the cross -section view of mixing pipe provided by the utility model;

[0067] Wherein, 1 is a fan; 2 is a transmission mechanism; 3 is a support structure; 4 is a material box; 5 is a stirring mechanism; 6 is a discharging device; 7 is a material conveying mechanism; 8 is a bottom rectangular tube; 9 is a bearing support plate I; 10 is a side rectangular tube I; 11 is a long rectangular tube; 12 is a side rectangular tube II; 13 is a bearing support plate II; 14 is a diamond-shaped bearing seat; 15 is a fan fixing frame; 16 is a square bearing seat; 17 is a material box side plate I; 18 is a material box rear side plate; 19 is a hinge; 20 is a material box cover plate; 21 is a material box side plate II; 22 is a material box front side plate; 23 is a material box bottom plate; 24 is a stirring shaft; 25 is a stirring blade; 26 is a locking cylindrical pin; 27 is a lower housing; 28 is a lock catch; 29 is a material uniforming brush; 30 is a discharging plate rotating shaft; 31 is a discharging plate; 32 is an upper housing; 33 is a discharging rotating wheel mechanism; 34 is a positioning block; 35 is a long pin shaft I; 36 is a long pin shaft II; 37 is a material guide pipe; 38 is a groove cam I; 39 is an intermediate shaft; 40 is a discharging rotating wheel; 41 is a groove cam II; 42 is a material pushing plate; 43 is a micro bearing; 44 is a material flow guide groove; 45 is a material filling groove; 46 is a pushing plate body; 47 is a guide column; 48 is a bearing mounting shaft; 49 is a flow dividing plate; 50 is a material guide pipe housing; 51 is a transition pipe; 52 is a circular pipe; 53 is a hexagonal shaft; 54 is a large sprocket; 55 is a chain; 56 is a small sprocket; 57 is a power input sprocket; 58 is a wind pipe sealing cover; 59 is a wind pipe; 60 is a corrugated pipe; 61 is a mixing pipe; 62 is a rubber hose; 63 is a feeding pipe; 64 is an air inlet pipe; 65 is a discharging pipe; 66 is an air baffle. DETAILED DESCRIPTION

[0068] Example 1

[0069] Reference Figures 1-12 A device for discharging powder-like organic material in two rows, comprising:

[0070] a support structure 3;

[0071] a material box 4 arranged on the top of the support structure 3;

[0072] a stirring mechanism 5 arranged in the inner cavity of the material box 4, for preventing arching of the material;

[0073] a discharging device 6 arranged in the support structure 3, for discharging the powder-like organic material;

[0074] a material conveying mechanism 7 arranged on one side of the support structure 3 and connected with the discharging device 6;

[0075] a fan 1 arranged on the side of the support structure 3 close to the material conveying mechanism 7 and connected with the material conveying mechanism 7, for conveying the material discharged by the discharging device 6 to the field by wind power;

[0076] The transmission mechanism 2 is respectively drivingly connected with the stirring mechanism 5 and the distributor 6.

[0077] Preferably, the support structure 3 comprises bearing support plate I 9, bearing support plate II 13, bottom rectangular tube 8, fixed frame and fan fixed frame 15; wherein the fixed frame is a rectangular frame of side rectangular tube I 10, side rectangular tube II 12 and two long rectangular tubes 11;

[0078] The bearing support plate I 9 and the bearing support plate II 13 are oppositely arranged on both sides of the fixed frame and are arranged in parallel with the side rectangular tube I 10; and the top of the bearing support plate I 9 and the top of the bearing support plate II 13 are respectively connected with the long rectangular tubes 11 of the fixed frame through bolts; the bottom of the bearing support plate I 9 and the bottom of the bearing support plate II 13 are respectively connected with both ends of the bottom rectangular tube 8 through bolts;

[0079] The bearing support plate I 9 and the bearing support plate II 13 are both provided with a rhombic bearing seat 14, and the rhombic bearing seat of the bearing support plate I 9 and the rhombic bearing seat of the bearing support plate II 13 are located on the same axis;

[0080] The first end of the side rectangular tube I 10 is elongatedly arranged, and the fan fixed frame 15 is arranged on the first end of the side rectangular tube I 10;

[0081] The material box 4 is arranged on the fixed frame, the driving end of the distributor 6 is connected with the rhombic bearing seat 14, and the fan 1 is installed on the fan fixed frame 15.

[0082] Preferably, the material box 4 is an openable and closable box body composed of a material box side plate I 17, a material box side plate II 21, a material box bottom plate 23, a material box cover plate 20, a material box front side plate 22 and a material box rear side plate 18; wherein the material box cover plate 20 is connected with the material box rear side plate 18 through a hinge 19; an opening is formed in the middle of the material box bottom plate 23 for inputting the powdery organic material into the distributor 6;

[0083] The material box side plate I 17 and the material box side plate II 21 are both provided with a square bearing seat 16, and the square bearing seat of the material box side plate I 17 and the square bearing seat of the material box side plate II 21 are located on the same axis; the driving end of the stirring mechanism 5 is connected with the square bearing seat 16.

[0084] Preferably, the stirring mechanism 5 comprises a stirring shaft 24 and a plurality of stirring knives 25;

[0085] The plurality of stirring knives 25 are distributed on the outer surface of the stirring shaft 24 and are fixed through a split pin; one end of the stirring shaft 24 is connected with the square bearing seat of the material box side plate I 17, and the other end is connected with the square bearing seat of the material box side plate II 21.

[0086] Preferably, the distributor 6 comprises an upper shell 32, a lower shell 27, a distributor rotating wheel mechanism 33, a discharge plate 31, a discharge plate rotating shaft 30, a material uniformizing brush 29, a locking cylindrical pin 26, a material guiding pipe 37 and a positioning block 34;

[0087] The front side of the upper shell 32 is connected with the front side of the lower shell 27 through a long pin shaft I 35, and the front side of the material guiding pipe 37 is connected with the front side of the lower shell 27 through a long pin shaft II 36;

[0088] The left and right sides of the upper shell 32 and the left and right sides of the lower shell 27 and the left and right sides of the material guiding pipe 37 are provided with locking cylindrical pin through holes and locks, and the locking cylindrical pin 26 passes through the locking cylindrical pin through holes and the through holes of the locks to connect the left and right sides of the upper shell 32 and the lower shell 27 and the left and right sides of the lower shell 27 and the material guiding pipe 37;

[0089] The distributor rotating wheel mechanism 33 is arranged between the upper shell 32 and the lower shell 27 and is positioned and fixed through the positioning block 34, the material uniformizing brush 29 is installed in the upper shell 32 and is located at the rear side of the upper shell 32, and the discharge plate 31 is installed on the rear side of the upper shell 32 through the discharge plate rotating shaft 30;

[0090] The upper shell 32 is located at the opening of the material tank bottom plate 23 of the material tank 4, and the driving end of the distributor rotating wheel mechanism 33 is connected with the rhombic bearing seat 14.

[0091] In the embodiment, the opening in the middle of the material tank bottom plate 23 is coincided with the outer surface of the upper shell 32 of the distributor 6, which is used for the powdery organic material to enter the distributor 6, and the material tank front side plate 22 and the material tank rear side plate 18 are designed in an asymmetric manner to destroy the arching strength of the material and reduce the possibility of the material being suspended, the inclination of the material tank front side plate 22 is set to 60°, and the inclination of the material tank rear side plate 18 is set to 75°, both of which are greater than the natural repose angle of the organic material, thereby reducing the possibility of the material being suspended.

[0092] Preferably, the distributor rotating wheel mechanism 33 comprises a distributor rotating wheel 40, a groove cam I 38, a groove cam II 41, an intermediate shaft 39 and a plurality of material pushing plates 42;

[0093] The distributor rotating wheel 40 is a cylindrical structure with a through hole, the outer surface of the cylindrical structure is uniformly distributed with a plurality of material filling grooves 45 in the circumferential direction, and the two ends are provided with annular cylinders, and the inner circle is provided with a transmission disc in the middle;

[0094] The groove cam I 38 and the groove cam II 41 are respectively passed through the two ends of the intermediate shaft 39 and are symmetrically installed on the two sides of the distributor rotating wheel 40; wherein the corresponding sides of the groove cam I 38 and the groove cam II 41 are respectively symmetrically provided with cam grooves;

[0095] A plurality of material pushing plates 42 are arranged in the material filling groove 45; a plurality of guide post movement grooves are arranged on both sides of the outer wall of the transmission disc in the circumferential direction, and the guide post movement grooves are respectively arranged correspondingly with the material filling groove 45 and are located on both sides directly below the material filling groove 45; both ends of the bottom of the material pushing plate 42 are provided with guide posts, and the end of the guide post away from the material pushing plate 42 is provided with a micro bearing 43; wherein the micro bearing 43 passes through the guide post movement groove and is clamped in the cam groove contour track formed by the cam groove, for moving the material pushing plate 42 in the radial direction, pushing out and retracting in along the cam track, and performing the cycle fertilizer distribution operation;

[0096] A material drainage groove 44 is respectively arranged on both sides in the material filling groove 45;

[0097] One end of the intermediate shaft 39 is drivingly connected with the diamond-shaped bearing seat of the bearing support plate I 9, and the other end is drivingly connected with the diamond-shaped bearing seat of the bearing support plate II 13.

[0098] In the embodiment, when the distribution rotating wheel 40 rotates, the material pushing plate 42 rotates in the material filling groove 45 following the distribution rotating wheel 40, the material pushing plate 42 drives the micro bearing 43 to rotate on the cam groove track inside the groove cam I 38 and the groove cam II 41, so that the material pushing plate 42 moves in and out in the material filling groove 45; when the material pushing plate 42 moves to the lowest point in the material filling groove 45, the material pushing plate 42 and the material filling groove 45 form a material quantitative filling chamber, and when the material pushing plate 42 moves to the highest point in the material filling groove 45, one cycle of quantitative material distribution is completed.

[0099] In the embodiment, the material drainage grooves 44 are symmetrically distributed in the material filling groove 45, and the material drainage grooves 44 have a certain slope.

[0100] In the embodiment, the outer surface of the pushing plate body 46 is arc-shaped, and the radius is consistent with the outer circle radius of the distribution rotating wheel 40; wherein the outer surface of the pushing plate body 46 leaves a certain gap on four sides with the material filling groove 45; the front and rear sides of the pushing plate body 46 are bevels, and form a 45° angle with the inner wall of the material filling groove 45; the upper half of the left and right sides of the pushing plate body 46 is a sector, and is parallel to the inner wall of the material filling groove 45; the lower half is a bevel, and forms a 45° angle with the inner wall of the material filling groove 45.

[0101] In the embodiment, the guide post 47 is directly below the pushing plate body 46, the guide post 47 is a circular guide post, and the diameter of the guide post 47 is consistent with the width of the middle opening of the material filling groove 45; the bottom of the guide post 47 is provided with a bearing mounting shaft 48 for mounting the micro bearing 43.

[0102] In the embodiment, when the material pushing plate 42 runs to the bottom end of the distribution rotating wheel 40, the outer surface of the material pushing plate exceeds the outer surface of the distribution rotating wheel 40, and the powdery organic material in the interior of the distribution rotating wheel 40 is discharged.

[0103] Preferably, the material guiding pipe 37 comprises a material guiding pipe shell 50, two transition pipes 51 and two circular pipes 52.

[0104] The upper end frame size of the material guiding pipe shell 50 is consistent with the lower end frame size of the lower shell 27; the middle of the material guiding pipe shell 50 is provided with a flow dividing plate 49 for dividing the interior of the material guiding pipe shell 50 into two cavities; the upper end two sides of the flow dividing plate 49 are chamfered to divide the material and realize one device with double lines.

[0105] The front side of the material guiding pipe shell 50 is an inward inclined surface with an angle of 45° with the outer wall of the material guiding pipe shell 50, the rear side of the connecting section is an inward inclined surface with an angle of 48° with the outer wall of the material guiding pipe shell 50, and the left and right sides of the material guiding pipe shell 50 are vertical surfaces.

[0106] The transition pipe 51 is an irregular pipe formed by the rectangular opening of the cavity of the material guiding pipe shell 50 and the circular opening of the circular pipe 52; the rectangular openings of the two transition pipes 51 are connected with the rectangular opening of the material guiding pipe shell 50 respectively, and the two circular pipes 52 are arranged at the circular openings of the two transition pipes 51 respectively.

[0107] The material guiding pipe shell 50 is connected with the lower shell 27 through the long pin shaft II 36; the circular pipe 52 is connected with the material conveying mechanism 7.

[0108] Preferably, the transmission mechanism 2 comprises a hexagonal shaft 53.

[0109] The two ends of the intermediate shaft 39 are provided with hexagonal through holes;

[0110] The hexagonal through holes of the intermediate shaft 39 are drivingly connected with the diamond-shaped bearing seat 14 of the bearing support plate I 9 and the bearing support plate II 13 through the hexagonal shaft 53; the hexagonal shaft 53 installed between the bearing support plate II 13 and the intermediate shaft 39 is provided with a power input sprocket 57.

[0111] The hexagonal shaft 53 is provided with a small sprocket 56 penetrating through the bearing support plate II 13; the stirring shaft 24 is provided with a large sprocket 54 penetrating through the side plate II 21 of the material box; the outer surfaces of the small sprocket 56 and the large sprocket 54 are sleeved with a chain 55.

[0112] Preferably, the material conveying mechanism 7 comprises a rubber hose 62, an air pipe 59, a mixing pipe and a corrugated pipe 60.

[0113] The air pipe 59 is a cylinder, and two symmetrical air outlet pipes I and II are arranged on the air pipe 59; one end of the rubber hose 62 is connected with the output end of the fan 1, and the other end is connected with one end of the air pipe 59; the other end of the air pipe 59 is provided with an air pipe sealing cover 58;

[0114] The mixing pipe comprises a feeding pipe 63, a discharging pipe 65 and an air inlet pipe 64; one end of the feeding pipe 63 is connected with the circular pipe 52, and the other end is connected with one end of the discharging pipe 65; the other end of the discharging pipe 65 is connected with the corrugated pipe 60; the air inlet pipe 64 is arranged on the outer surface of the discharging pipe 65 and communicates with the discharging pipe 65;

[0115] The air outlet pipes I and II are respectively connected with the air inlet pipe 64 of the mixing pipe.

[0116] In the embodiment, the pipe diameter of the feeding pipe 63 of the mixing pipe is consistent with the outer diameter of the circular pipe 52, and the outer diameter of the discharging pipe 65 is consistent with the pipe diameter of the corrugated pipe 60; the feeding pipe 63 is smoothly connected with the bottom of the discharging pipe 65, and the air inlet pipe 64 forms a 60° angle with the axis of the discharging pipe 65.

[0117] Preferably, the air baffle 66 is arranged at the intersection between the feeding pipe 63 and the air inlet pipe 64.

[0118] In the embodiment, the front end of the air baffle 66 is an arc surface, and the tail end is axially parallel to the discharging port.

[0119] Working principle: The discharging and applying device is installed behind the seat of the machine, the power is transmitted to the power input sprocket through the chain and the speed reducer driven by the PTO, the hexagonal shaft is driven to rotate, the discharging and applying rotating wheel mechanism in the discharging and applying device is driven to rotate, the powdery organic material is discharged and applied into the guide pipe, and the power is transmitted to the stirring mechanism through the chain transmission, the stirring knife rotates, the powdery organic material is broken arch, and stable discharging and applying is realized; the powdery organic material enters the mixing pipe from the guide pipe, and the air of the fan enters the mixing pipe along the air pipe, and the powdery organic material is transported to the field along the corrugated pipe.

[0120] The above is only a preferred embodiment of the present application, and does not limit the technical range of the present application, so any slight modification, equivalent change and modification made according to the technical essence of the present application to the above embodiment still belongs to the technical solution range of the present application.

Claims

1. A device for discharging and applying powdered organic materials in a single unit with two rows, characterized in that, The utility model provides a kind of powder organic fertilizer distribution machine, including: Support structure; Material box, the material box is arranged on the top of the support structure; Stirring mechanism, the stirring mechanism is arranged in the inner chamber of the material box, for preventing material arching; Distributor, the distributor is arranged in the support structure, for discharging powder organic material; Material conveying mechanism, the material conveying mechanism is arranged in one side of the support structure, and is connected with the distributor; Fan, the fan is arranged in one side of the support structure close to the material conveying mechanism, and is connected with the material conveying mechanism, for conveying material discharged by the distributor to field by wind power; Transmission mechanism, the transmission mechanism is respectively driven to be connected with the stirring mechanism and the distributor.

2. The single-device dual-row powdered organic material dispensing device as described in claim 1, characterized in that, The support structure includes bearing support plate I, bearing support plate II, bottom rectangular tube, fixed frame and fan fixing frame;Wherein, the fixed frame is rectangular frame of side rectangular tube I, side rectangular tube II and 2 long rectangular tubes; The bearing support plate I and the bearing support plate II are oppositely arranged on both sides of the fixed frame, and are arranged in parallel with the side rectangular tube I;And the top of the bearing support plate I and the top of the bearing support plate II are connected with the long rectangular tube of the fixed frame by bolts respectively;The bottom of the bearing support plate I and the bottom of the bearing support plate II are connected with both ends of the bottom rectangular tube by bolts respectively; The bearing support plate I and the bearing support plate II are both provided with diamond bearing seat, and the diamond bearing seat of the bearing support plate I and the diamond bearing seat of the bearing support plate II are located on the same axis; The first end of the side rectangular tube I is elongated, and the fan fixing frame is arranged on the first end of the side rectangular tube I; The material box is arranged on the fixed frame, the driving end of the distributor is connected with the diamond bearing seat, and the fan is installed on the fan fixing frame.

3. A device for double-row application of powdery organic material according to claim 2, characterised in that The material box is an open-close box body composed of material box side plate I, material box side plate II, material box bottom plate, material box cover plate, material box front side plate and material box rear side plate;Wherein, the material box cover plate is connected with the material box rear side plate through hinge;An opening is formed in the middle of the material box bottom plate for inputting powder organic material into the distributor; The material box side plate I and the material box side plate II are both provided with square bearing seat, and the square bearing seat of the material box side plate I and the square bearing seat of the material box side plate II are located on the same axis;The driving end of the stirring mechanism is connected with the square bearing seat.

4. A device for double-row application of powdery organic material according to claim 3, characterised in that The stirring mechanism includes stirring shaft and multiple stirring knives; Multiple stirring knives are distributed on the outer surface of the stirring shaft and are fixed by cotter pin;One end of the stirring shaft is connected with the square bearing seat of the material box side plate I, and the other end is connected with the square bearing seat of the material box side plate II.

5. A device for double-row application of powdery organic material according to claim 4, characterised in that The distributor includes upper shell, lower shell, distribution rotating wheel mechanism, discharge plate, discharge plate rotating shaft, material uniforming brush, lock catch cylindrical pin, material guide pipe and positioning block; The front side of the upper shell is connected with the front side of the lower shell through long pin shaft I, and the front side of the material guide pipe is connected with the front side of the lower shell through long pin shaft II. The left and right sides of the upper shell are connected with the left and right sides of the lower shell, and the left and right sides of the lower shell are connected with the left and right sides of the material guide pipe; the two ends of the left and right sides of the upper shell and the left and right sides of the lower shell and the left and right sides of the material guide pipe are provided with lock cylinder pin through holes and locks; the lock cylinder pin passes through the lock cylinder pin through hole and the through hole on the lock at the same time, and is used for connecting the left and right sides of the upper shell and the lower shell and the left and right sides of the lower shell and the material guide pipe; The material distribution rotating wheel mechanism is arranged between the upper shell and the lower shell and is positioned and fixed by the positioning block; the material uniformizing brush is installed in the upper shell and is located at the rear side of the upper shell; the material discharging plate is installed at the rear side of the upper shell through the material discharging plate rotating shaft. The upper shell is located at the opening of the material tank bottom plate of the material tank; the driving end of the material distribution rotating wheel mechanism is connected with the diamond bearing seat.

6. A device for double-row application of powdery organic material according to claim 5, characterised in that The material distribution rotating wheel mechanism comprises a material distribution rotating wheel, a groove cam I, a groove cam II, an intermediate shaft and a plurality of material pushing plates. The material distribution rotating wheel is a cylindrical structure with a through hole; a plurality of material filling grooves are uniformly distributed on the outer surface of the cylinder in the circumferential direction; an annular cylinder is arranged at both ends; and a transmission disc is arranged in the inner circle. The groove cam I and the groove cam II are symmetrically arranged on the two sides of the material distribution rotating wheel by penetrating the two ends of the intermediate shaft; and a cam groove is symmetrically arranged between the corresponding sides of the groove cam I and the groove cam II. A plurality of material pushing plates are arranged in the material filling grooves; a plurality of guide column movement grooves are uniformly distributed on the two sides of the outer wall of the transmission disc in the circumferential direction; the guide column movement grooves are correspondingly arranged below the material filling grooves; guide columns are arranged at the two ends of the bottom of the material pushing plate; and a micro bearing is arranged at the end of the guide column away from the material pushing plate; the micro bearing penetrates the guide column movement groove and is clamped in the cam groove contour track formed by the cam groove. Material drainage grooves are arranged at the two sides of the material filling grooves. One end of the intermediate shaft is drivingly connected with the diamond bearing seat of the bearing support plate I, and the other end is drivingly connected with the diamond bearing seat of the bearing support plate II.

7. A device for double-row application of powdery organic material according to claim 5, characterised in that, The material guide pipe comprises a material guide pipe shell, two transition pipes and two circular pipes. The upper end frame of the material guide pipe shell is the same size as the lower end frame of the lower shell; a flow dividing plate is arranged in the middle of the material guide pipe shell and divides the inner part of the material guide pipe shell into two cavities; the upper ends of the two sides of the flow dividing plate are chamfered to divide the flow of the material and realize one device with double rows; The front side of the material guide pipe shell is an inward inclined surface with an angle of 45° with the outer wall of the material guide pipe shell; the rear side of the connecting section is an inward inclined surface with an angle of 48° with the outer wall of the material guide pipe shell; and the left and right sides of the material guide pipe shell are vertical surfaces. The transition pipe is an irregular pipe formed by the connection of the rectangular opening of the cavity of the material guide pipe shell and the circular opening of the circular pipe; the rectangular openings of the two transition pipes are respectively connected with the rectangular opening of the material guide pipe shell, and the two circular pipes are respectively arranged at the circular openings of the two transition pipes; The material guide pipe shell is connected with the lower shell through the long pin shaft II; the circular pipe is connected with the material conveying mechanism.

8. A device for double-row application of powdery organic material according to claim 6, characterised in that The transmission mechanism comprises a hexagonal shaft; Hexagonal through holes are arranged at two ends of the intermediate shaft; The hexagonal through holes of the intermediate shaft are drivingly connected with the diamond-shaped bearing seats of the bearing support plate I and the bearing support plate II through the hexagonal shaft; a power input sprocket is mounted on the hexagonal shaft between the bearing support plate II and the intermediate shaft; A small sprocket is mounted on the hexagonal shaft through the bearing support plate II; a large sprocket is mounted on the stirring shaft through the material box side plate II; a chain is sleeved on the outer surfaces of the small sprocket and the large sprocket.

9. A device for double-row application of powdery organic material according to claim 7, characterised in that The material conveying mechanism comprises a rubber hose, an air pipe, a mixing pipe and a corrugated pipe; The air pipe is a cylinder, and two symmetrical air outlet pipes I and air outlet pipes II are arranged on the air pipe; one end of the rubber hose is connected with the output end of the air blower, and the other end is connected with one end of the air pipe; the other end of the air pipe is provided with an air pipe sealing cover; The mixing pipe comprises a feeding pipe, a discharging pipe and an air inlet pipe; one end of the feeding pipe is connected with the circular pipe, and the other end is connected with one end of the discharging pipe; the other end of the discharging pipe is connected with the corrugated pipe; the air inlet pipe is arranged on the outer surface of the discharging pipe and communicates with the discharging pipe; The air outlet pipes I and II are respectively connected with the air inlet pipe of the mixing pipe.

10. A device for double-row application of powdery organic material according to claim 9, characterised in that An air baffle is arranged at the intersection of the air inlet pipe and the air inlet pipe in the feeding pipe.

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