CN111567505A

CN111567505A - Novel powder collecting bin of agricultural powder sprayer

Info

Publication number: CN111567505A
Application number: CN202010429577.XA
Authority: CN
Inventors: 钟新华; 郑金莲
Original assignee: Huian Kangjie Machinery And Equipment Firm
Current assignee: Huian Kangjie Machinery And Equipment Firm
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2020-08-25

Abstract

The invention discloses a novel powder collecting bin of an agricultural powder sprayer, which comprises a filtering and crushing device, wherein a cam reciprocating mechanism is arranged in the collecting bin, a first motor drives a cam to do eccentric motion, so that a crank at the upper end of a pressing and moving pinch roller swings, the crank drives a sliding block to slide at the upper end of a sliding rod, and a bearing block at the upper end of the sliding block moves up and down in a reciprocating manner, so that the bearing block drives a filter plate to swing in a reciprocating manner, and the advantage of quickly screening medicinal powder is achieved; through having set up rubbing crusher structure in collection storehouse inside, large granule powder is carried to grinding the intracavity side through the swash plate water conservancy diversion, and the second motor drives simultaneously and grinds the roller and rotate, makes to grind the roller cooperation and grinds the chamber and polish large granule powder, and powder discharges after filtering through the filter screen afterwards, has reached the advantage that can grind powder fast.

Description

Novel powder collecting bin of agricultural powder sprayer

Technical Field

The invention relates to the field of agricultural powder sprayers, in particular to a novel powder collecting bin of an agricultural powder sprayer.

Background

In the greenhouse cultivation of vegetables which are developed in large area in recent years, the humidity in a greenhouse is too high due to the airtight environment, and the occurrence of insect pests generally likes a high-humidity environment, so the insect pests need to be treated, and the powder spraying is one of the modes, and at this time, an agricultural powder sprayer needs to be used for spraying powder.

When agricultural duster used, often need use collection powder storehouse to collect the storage to powder, but because often can have partial large granular powder in the powder, this makes and blocks up the duster easily when dusting, and the new-type collection powder storehouse of current agricultural duster is difficult to carry out the screening grinding to large granule powder, leads to the powder granule inhomogeneous and the duster jam.

Disclosure of Invention

Therefore, in order to solve the above-mentioned defects, the invention provides a novel powder collecting bin of an agricultural powder spraying machine.

The invention is realized in such a way, a novel powder collecting bin of an agricultural powder spraying machine is constructed, the device comprises a bottom plate, a vertical plate, a collecting bin, a feeding hopper, a powder discharging pipe and a filtering and crushing device, the bottom plate is fixed with the bottom of the vertical plate through electric welding, the vertical plate is locked and fixed with the front side and the rear side of the right end of the collecting bin through screws, the right end of the collecting bin is provided with a control panel, the right end of the control panel is provided with a button, the rear end of the collecting bin is fixedly provided with a power supply wire, the filtering and crushing device is fixedly arranged in the collecting bin, the filtering and crushing device comprises a cam reciprocating mechanism, a swinging feeding mechanism, a crushing mechanism and a material guiding mechanism, the cam reciprocating mechanism is fixedly connected with the left upper end in the collecting bin, the swinging feeding mechanism is rotatably connected with the, the output end of the crushing mechanism is in running fit with the upper end of the material guide mechanism.

Preferably, collect the storehouse and fixed as an organic whole in top cap bottom, top cap and feeder hopper bottom edge seamless connection, collect the storehouse and arrange the powder pipe left end and communicate.

Preferably, the cam reciprocating mechanism comprises a fixed frame, a first motor, a cam, a crank, a sliding block, a positioning frame, a guide rod, a bearing block, a filter plate, a fixed block, a pressing wheel, a sliding rod and a return spring, wherein the fixed frame is locked and fixed at the left upper end inside the collection bin through a screw, the fixed frame is connected with the front end of the first motor through a bolt, the output end of the first motor is rotatably connected with the cam, one end of the crank is rotatably matched with the left lower side of the front end of the fixed frame through a hinge shaft, the other end of the crank extends to the right side of the front end of the sliding block and is movably connected with the left end of the sliding block, the fixed frame and the left end of the positioning frame are fixed into a whole, the guide rod is fixed at the left lower end of the sliding block and slides along the inner side of the left end of the positioning, and the filter is kept away from and accepts one end activity nestification in the fixed block inboard of piece, locating frame right-hand member inboard is fixed with the slide bar to the slider slides along the slide bar upper end, the slider passes through reset spring and the inside upper end elastic connection of locating frame, the crank rotates with the cam middle part to pinch roller and the lower terminal surface of cam closely laminate, first motor and button all are connected with control panel electricity, control panel is connected with the power wire electricity.

Preferably, the swing feeding mechanism comprises a rotation handle, a positioning shaft, a swing rod, a rotation block and a feeding plate, the rotation handle is rotatably connected with the upper right end of the bearing block through a hinge shaft, the middle part of the rotation handle is rotatably connected with the collection bin through the positioning shaft, the rotation handle is movably connected with the left end of the swing rod through the hinge shaft, one end, far away from the rotation handle, of the swing rod is movably nested on the inner side of the rotation block, the rotation block is fixed with the lower left end of the feeding plate through electric welding, and the feeding plate is rotatably connected with the lower left end of the feeding hopper.

Preferably, rubbing crusher constructs including discharging the frame, grinding the chamber, grinding roller, second motor, buffer beam, torque spring and filter screen, discharge frame and the inside left lower extreme fixed connection in collection storehouse, discharge the inside upper end of frame and seted up and grind the chamber, the second motor passes through the screw and discharges the inside upper end locking of frame fixed, grind the roller and rotate with second motor output and be connected, the buffer beam is through discharging the inside upper left end elastic connection of frame with torque spring, it is fixed with the filter screen to grind the installation of chamber lower extreme, the second motor is connected with the control panel electricity.

Preferably, the material guiding mechanism comprises a rotary disc, a swinging block, a movable rod, a sliding shaft and a material guiding plate, the rotary disc synchronously rotates along with the middle of the grinding roller, the rotary disc is rotatably connected with the upper right end of the swinging block, one end of the movable rod is movably connected with the left end of the swinging block through a hinge shaft, the sliding shaft is movably nested at the other end of the movable rod, the sliding shaft and the front left end of the material guiding plate are fixed into a whole, and the material guiding plate is rotatably connected with the lower right end of the discharge frame.

Preferably, the upper end of the movable rod is provided with a sliding groove, and the sliding shaft is in sliding fit with the inner side of the sliding groove.

Preferably, the guide plate is in a flat cuboid shape, and the maximum inclination angle of the guide plate is thirty degrees.

Preferably, the grinding roller is provided with grinding lugs at the upper end, and the grinding lugs are distributed at equal intervals along the edge of the upper end of the grinding roller.

Preferably, the right upper end of the discharge frame is provided with a feeding nozzle, and the feeding nozzle is communicated with the right upper end of the discharge frame.

Preferably, the torsion spring is made of spring steel and has excellent elastic potential energy.

Preferably, the buffer rod is made of carbon steel and has high hardness.

The invention has the following advantages: the invention provides a novel powder collecting bin of an agricultural powder spraying machine through improvement, and compared with the same type of equipment, the novel powder collecting bin has the following improvement:

the method has the advantages that: according to the novel powder collecting bin of the agricultural powder sprayer, the cam reciprocating mechanism is arranged in the collecting bin, the first motor drives the cam to do eccentric motion, the crank at the upper end of the pressing wheel swings, the crank drives the sliding block to slide at the upper end of the sliding rod, so that the bearing block at the upper end of the sliding block moves up and down in a reciprocating mode, the bearing block drives the filtering plate to do reciprocating swing, and the advantage that the powder can be quickly screened is achieved.

The method has the advantages that: according to the novel powder collecting bin of the agricultural powder sprayer, the swinging feeding mechanism is arranged in the collecting bin, the bearing block moves to drive the rotating handle to swing around the positioning shaft, so that the rotating handle drives the feeding plate to swing through the swinging rod, and the conveyed powder is guided, so that the advantages of guiding and conveying the powder and preventing the powder from being blocked are achieved.

The method has the advantages that: according to the novel powder collecting bin of the agricultural powder sprayer, the crushing mechanism is arranged in the collecting bin, large-particle powder is conveyed to the inner side of the grinding cavity through the inclined plate in a diversion mode, the second motor drives the grinding roller to rotate, the grinding roller is matched with the grinding cavity to grind the large-particle powder, and then the powder is filtered by the filter screen and discharged, so that the advantage that the powder can be quickly ground is achieved.

The advantages are that: according to the novel powder collecting bin of the agricultural powder sprayer, the material guide mechanism is arranged in the powder collecting bin, the grinding roller drives the rotary table to rotate, the rotary table drives the movable rod to swing through the swing block, the movable rod drives the guide plate to swing through the sliding shaft, powder is conveyed, and the advantage that the powder can be prevented from remaining is achieved.

Drawings

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

FIG. 2 is a schematic front view of the novel powder collecting bin;

FIG. 3 is a schematic sectional view of the filtering and pulverizing apparatus according to the present invention;

FIG. 4 is a schematic cross-sectional view of the cam reciprocator of the present invention;

FIG. 5 is a side view of the cam reciprocator of the present invention;

FIG. 6 is a schematic cross-sectional view of the feeder of the present invention;

FIG. 7 is a schematic cross-sectional view of the shredder mechanism of the present invention;

fig. 8 is a schematic cross-sectional view of the material guiding mechanism of the present invention.

Wherein: a bottom plate-1, a vertical plate-2, a collecting bin-3, a control panel-4, a button-5, a power supply lead-6, a top cover-7, a feed hopper-8, a powder discharge pipe-9, a filtering and crushing device-10, a cam reciprocating mechanism-101, a swinging feeding mechanism-102, a crushing mechanism-103, a material guiding mechanism-104, a fixing frame-1011, a first motor-1012, a cam-1013, a crank-1014, a slide block-1015, a positioning frame-1016, a guide rod-1017, a bearing block-1018, a filter plate-1019, a fixing block-10110, a pinch roller-10111, a slide rod-10112, a reset spring-10113, a rotating handle-1021, a positioning shaft-1022, a swinging rod-1023, a rotating block-1024, a feeding plate-1025, a swinging rod-1023, a, A discharge frame-1031, a grinding chamber-1032, a grinding roller-1033, a second motor-1034, a buffer rod-1035, a torsion spring-1036, a filter screen-1037, a rotary disc-1041, a swinging block-1042, a movable rod-1043, a sliding shaft-1044, a material guide plate-1045, a chute-10431, a feeding nozzle-10311 and an inclined plate-10161.

Detailed Description

The present invention will be described in detail below with reference to fig. 1 to 8, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1 and 2, the invention provides a novel powder collecting bin of an agricultural powder spraying machine through improvement, which comprises a bottom plate 1, a vertical plate 2, a collecting bin 3, a feeding hopper 8, a powder discharging pipe 9 and a filtering and crushing device 10, wherein the bottom plate 1 is fixed at the bottom of the vertical plate 2 through electric welding, the vertical plate 2 is fixed at the front side and the rear side of the right end of the collecting bin 3 through screws in a locking manner, the right end of the collecting bin 3 is provided with a control panel 4, the right end of the control panel 4 is provided with a button 5, the rear end of the collecting bin 3 is fixed with a power supply lead 6, the filtering and crushing device 10 is fixed inside the collecting bin 3, the collecting bin 3 and the bottom of a top cover 7 are fixed into a whole, the top cover 7 is connected with.

Referring to fig. 3, the invention provides a novel powder collecting bin of an agricultural powder spraying machine by improvement, a filtering and crushing device 10 comprises a cam reciprocating mechanism 101, a swinging feeding mechanism 102, a crushing mechanism 103 and a material guiding mechanism 104, the cam reciprocating mechanism 101 is fixedly connected with the left upper end inside a collecting bin 3, the swinging feeding mechanism 102 is rotatably connected with the output end of the cam reciprocating mechanism 101, the crushing mechanism 103 is fixedly connected with the left lower end inside the collecting bin 3, and the output end of the crushing mechanism 103 is rotatably matched with the upper end of the material guiding mechanism 104.

Referring to fig. 4 and 5, the invention provides a novel powder collecting bin of an agricultural powder spraying machine by improvement, a cam reciprocating mechanism 101 comprises a fixed frame 1011, a first motor 1012, a cam 1013, a crank 1014, a slide block 1015, a positioning frame 1016, a guide rod 1017, a bearing block 1018, a filter plate 1019, a fixed block 10110, a pinch roller 10111, a slide rod 10112 and a return spring 10113, the fixed frame 1011 is locked and fixed with the left upper end inside the collecting bin 3 by screws, the fixed frame 1011 is bolted with the front end of the first motor 1012, the output end of the first motor 1012 is rotationally connected with the cam 1013, one end 1014 of the crank is rotationally matched with the left lower side of the front end of the fixed frame 1011 by a hinge axis, the other end of the crank 1014 extends to the right side of the front end of the slide block 1015 and is movably connected, the fixed frame 1011 is fixed with the left end of the positioning frame 1016 into a whole, the guide rod 1017 is fixed at the left, the slide block 1015 is fixed with the left end of the bearing block 1018 in an arc welding mode, the bearing block 1018 is rotatably connected with the left front end of the filter plate 1019 through a hinge shaft, one end of the filter plate 1019 far away from the bearing block 1018 is movably nested inside the fixed block 10110, the inner side of the right end of the positioning frame 1016 is fixedly provided with the slide rod 10112, the slide block 1015 slides along the upper end of the slide rod 10112, the slide block 1015 is elastically connected with the inner upper end of the positioning frame 1016 through a return spring 10113, the crank 1014 is rotatably connected with the middle part of the cam 1013, the pressing wheel 10111 is tightly attached to the lower end surface of the cam 1013, the first motor 1012 and the button 5 are electrically connected with the control.

Referring to fig. 6, the present invention provides a novel powder collecting bin of an agricultural powder spraying machine by improvement, the swing feeding mechanism 102 includes a rotation handle 1021, a positioning shaft 1022, a swing rod 1023, a rotation block 1024 and a feeding plate 1025, the rotation handle 1021 is rotatably connected with the right upper end of a bearing block 1018 through a hinge shaft, the middle part of the rotation handle 1021 is rotatably connected with the collecting bin 3 through the positioning shaft 1022, the rotation handle 1021 is movably connected with the left end of the swing rod 1023 through the hinge shaft, one end of the swing rod 1023 far away from the rotation handle 1021 is movably nested inside the rotation block 1024, the rotation block 1024 is fixed with the left lower end of the feeding plate 1025 through electric welding, and the feeding plate 1025 is rotatably connected with the left lower end of a feeding hopper 8.

Referring to fig. 7, the present invention provides a new powder collecting bin of an agricultural powder spraying machine by improving, wherein the pulverizing mechanism 103 comprises a discharging frame 1031, a grinding chamber 1032, a grinding roller 1033, a second motor 1034, a buffering rod 1035, a torsion spring 1036 and a filter screen 1037, the discharging frame 1031 is fixedly connected with the left lower end inside the collecting bin 3, the upper end inside the discharging frame 1031 is provided with the grinding chamber 1032, the second motor 1034 is locked and fixed with the upper end inside the discharging frame 1031 by a screw, the grinding roller 1033 is rotatably connected with the output end of the second motor 1034, the buffering rod 1035 is elastically connected with the left upper end inside the discharging frame 1031 by the torsion spring 1036, the lower end of the grinding chamber 1032 is fixedly provided with the filter screen 1037, the second motor 1034 is electrically connected with a control panel 4, the upper end of the grinding roller 1033 is provided with a grinding bump, the grinding bump 103is equidistantly distributed along the edge of the upper end of the grinding roller 1033, the right upper, and the feed nozzle 10311 is communicated with the upper right end of the discharge frame 1031, the torsion spring 1036 is made of spring steel, the elastic potential energy is excellent, and the buffer rod 1035 is made of carbon steel and has high hardness.

Referring to fig. 8, the present invention provides a new powder collecting bin of an agricultural powder spraying machine by improvement, wherein the material guiding mechanism 104 includes a rotary table 1041, a swing block 1042, a movable rod 1043, a sliding shaft 1044 and a material guiding plate 1045, the rotary table 1041 rotates synchronously with the middle of the grinding roller 1033, the rotary table 1041 is rotatably connected with the upper right end of the swing block 1042, one end of the movable rod 1043 is movably connected with the left end of the swing block 1042 through a hinge shaft, the other end of the movable rod 1043 is movably nested with the sliding shaft 1044, the sliding shaft 1044 is fixed with the front left end of the material guiding plate 1045 into a whole, the material guiding plate 1045 is rotatably connected with the lower right end of the discharging frame 1031, the upper end of the movable rod 1043 is provided with a chute 10431, the sliding shaft 1044 is slidably fitted with the inner side of the chute 10431, the material guiding plate 1045 is in a flat.

Example two:

the invention provides a novel powder collecting bin of an agricultural powder sprayer through improvement, the lower end of a positioning frame 1016 is provided with an inclined plate 10161, the inclined plate 10161 and the lower end of the positioning frame 1016 are tightly fixed, the effect of guiding materials is favorably realized, the number of vertical plates 2 is two, the vertical plates 2 are symmetrically distributed along the front side and the rear side of the right end of a collecting bin 3, and the bottoms of the two vertical plates 2 are respectively provided with a bottom plate 1, so that the effect of fixedly supporting the collecting bin 3 is favorably realized.

The invention provides a novel powder collecting bin of an agricultural powder spraying machine through improvement, and the working principle is as follows;

firstly, before use, a novel powder collecting bin of an agricultural powder spraying machine is horizontally placed, so that a bottom plate 1 fixedly supports the powder collecting bin, and then the powder collecting bin is fixed at a proper position at the upper end of the powder spraying machine through a bolt;

secondly, when the powder collecting bin is used, an external power supply is connected through a power supply lead 6 to provide power for the powder collecting bin, then the medicinal powder is placed into the collecting bin 3 through a feed hopper 8, and meanwhile, a button 5 at the upper end of a control panel 4 is pressed down to start a filtering and crushing device 10;

thirdly, the first motor 1012 is electrified to work to drive the cam 1013 to perform eccentric motion, so that the crank 1014 at the upper end of the pressing wheel 10111 swings, the crank 1014 drives the sliding block 1015 to slide at the upper end of the sliding rod 10112, the bearing block 1018 at the upper end of the sliding block 1015 reciprocates up and down, the bearing block 1018 drives the filter plate 1019 to reciprocate around the fixed block 10110, the medicinal powder is screened, and the small-particle medicinal powder is discharged into the collecting bin 3 to be collected;

fourthly, at the same time, the bearing block 1018 moves to drive the rotating handle 1021 to swing around the positioning shaft 1022, so that the rotating handle 1021 drives the feeding plate 1025 to swing through the swing rod 1023 to guide the flow of the conveyed medicinal powder, the flow of the medicinal powder can be guided and conveyed, and the medicinal powder is prevented from being blocked;

fifthly, the large-particle powder is guided and conveyed to the inner side of the grinding cavity 1032 through the inclined plate 10161, meanwhile, the second motor 1034 is electrified to work, the rotor arranged at the front end drives the grinding roller 1033 to rotate, so that the grinding roller 1033 is matched with the grinding cavity 1032 to grind the large-particle powder, then the powder is filtered through the filter screen 1037 and discharged, and the buffer rod 1035 can buffer the powder and is used for ensuring that the powder conveying speed is too high;

sixthly, at the same time, the grinding roller 1033 drives the rotary table 1041 to rotate, so that the rotary table 1041 drives the movable rod 1043 to swing through the swing block 1042, and the movable rod 1043 drives the guide plate 1045 to swing through the sliding shaft 1044 to convey the medicine powder, and the medicine powder can be prevented from remaining;

seventhly, the powder discharging pipe 9 is connected with a conduit at the upper end of the agricultural powder spraying machine to pump the powder.

The invention provides a novel powder collecting bin of an agricultural powder sprayer through improvement, a cam reciprocating mechanism 101 is arranged in the collecting bin 3, a first motor 1012 is electrified to work to drive a cam 1013 to carry out eccentric motion, a crank 1014 at the upper end of a pressing and moving pinch roller 10111 is made to swing, the crank 1014 drives a slide block 1015 to slide at the upper end of a slide rod 10112, so that a bearing block 1018 at the upper end of the slide block 1015 carries out vertical reciprocating motion, the bearing block 1018 drives a filter plate 1019 to carry out reciprocating swing around the fixed block 10110, and the advantage of quickly screening medicinal powder is achieved; by arranging the swing feeding mechanism 102 in the collection bin 3, the receiving block 1018 moves to drive the rotating handle 1021 to swing around the positioning shaft 1022, so that the rotating handle 1021 drives the feeding plate 1025 to swing through the swing rod 1023 to guide the flow of the conveyed medicinal powder, and the advantages of guiding and conveying the medicinal powder and preventing blockage of the medicinal powder are achieved; by arranging the crushing mechanism 103 in the collection bin 3, large-particle medicine powder is guided and conveyed to the inner side of the grinding cavity 1032 through the inclined plate 10161, the second motor 1034 is electrified to work at the same time, the rotor arranged at the front end drives the grinding roller 1033 to rotate, so that the grinding roller 1033 is matched with the grinding cavity 1032 to grind the large-particle medicine powder, and then the medicine powder is filtered by the filter screen 1037 and then discharged, thereby achieving the advantage of being capable of quickly grinding the medicine powder; through having set up guide mechanism 104 in collecting storehouse 3 inside, grinding roller 1033 drives carousel 1041 and rotates, makes carousel 1041 drive movable rod 1043 through swing piece 1042 and swings, makes movable rod 1043 drive guide plate 1045 through sliding shaft 1044 and swings, carries powder, has reached and has prevented that powder is remaining advantage.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described, and the standard parts used in the present invention are all available on the market, the special-shaped parts can be customized according to the description and the accompanying drawings, the specific connection mode of each part adopts the conventional means of bolt and rivet, welding and the like mature in the prior art, the machinery, parts and equipment adopt the conventional type in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the details are not described herein.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A novel powder collecting bin of an agricultural powder sprayer comprises a bottom plate (1), a vertical plate (2), a collecting bin (3), a feeding hopper (8) and a powder discharging pipe (9), wherein the bottom plate (1) is fixed to the bottom of the vertical plate (2) through electric welding, the vertical plate (2) is fixedly locked with the front side and the rear side of the right end of the collecting bin (3) through screws, a control panel (4) is arranged at the right end of the collecting bin (3), a button (5) is installed at the right end of the control panel (4), and a power supply lead (6) is fixed at the rear end of the collecting bin (3);

the method is characterized in that: still including filtering reducing mechanism (10), it is inside that filtering reducing mechanism (10) installation is fixed in collection storehouse (3), it includes cam reciprocating mechanism (101), swing feeding mechanism (102), rubbing crusher constructs (103) and guide mechanism (104) to filter reducing mechanism (10), cam reciprocating mechanism (101) and the inside upper left end fixed connection in collection storehouse (3), swing feeding mechanism (102) rotate with cam reciprocating mechanism (101) output and are connected, rubbing crusher constructs (103) and collects the inside lower extreme fixed connection in storehouse (3), rubbing crusher constructs (103) output and guide mechanism (104) upper end normal running fit.

2. The novel powder collecting bin of an agricultural powder spraying machine as claimed in claim 1, characterized in that: collect storehouse (3) and top cap (7) bottom fixed as an organic whole, top cap (7) and feeder hopper (8) bottom edge seamless connection, collect storehouse (3) and arrange powder pipe (9) left end and communicate.

3. The novel powder collecting bin of an agricultural powder spraying machine as claimed in claim 1, characterized in that: the cam reciprocating mechanism (101) comprises a fixed frame (1011), a first motor (1012), a cam (1013), a crank (1014), a sliding block (1015), a positioning frame (1016), a guide rod (1017), a bearing block (1018), a filter plate (1019), a fixed block (10110), a pressing wheel (10111), a sliding rod (10112) and a return spring (10113), wherein the fixed frame (1011) is locked and fixed with the upper left end inside the collection bin (3) through screws, the fixed frame (1011) is in bolted connection with the front end of the first motor (1012), the output end of the first motor (1012) is in rotational connection with the cam (1013), one end of the crank (1014) is in rotational fit with the lower left side of the front end of the fixed frame (1011) through a hinge shaft, the other end of the crank (1014) extends to the right side of the front end of the sliding block (1015) to be movably connected, the fixed frame (1011) and the left end of, a guide rod (1017) is fixed at the left lower end of the sliding block (1015), the guide rod (1017) slides along the inner side of the left end of the positioning frame (1016), the sliding block (1015) is fixed with the left end of the bearing block (1018) in an arc welding mode, the bearing block (1018) is rotatably connected with the left front end of the filter plate (1019) through a hinge shaft, one end of the filter plate (1019) far away from the bearing block (1018) is movably nested inside the fixing block (10110), a sliding rod (10112) is fixed at the inner side of the right end of the positioning frame (1016), the sliding block (1015) slides along the upper end of the sliding rod (10112), the sliding block (1015) is elastically connected with the inner upper end of the positioning frame (1016) through a return spring (10113), the crank (1014) is rotatably connected with the middle part of the cam (1013), the pressing wheel (10111) is tightly attached to the lower end surface of the cam (1013), the first motor (1012) and the button (5) are electrically connected, the control panel (4) is electrically connected with a power supply lead (6).

4. The novel powder collecting bin of an agricultural powder spraying machine as claimed in claim 1, characterized in that: swing feeding mechanism (102) including rotating handle (1021), location axle (1022), swinging arms (1023), turning block (1024) and delivery sheet (1025), rotating handle (1021) rotates through hinge pin and bearing block (1018) upper right end and is connected, rotating handle (1021) middle part is rotated through location axle (1022) and is connected with collection storehouse (3), rotating handle (1021) pass through hinge pin and swinging arms (1023) left end swing joint to swinging arms (1023) keep away from one end activity nested in turning block (1024) inboard of rotating handle (1021), turning block (1024) are fixed mutually with delivery sheet (1025) lower left end through electric welding, delivery sheet (1025) and feeder hopper (8) lower left end rotate and are connected.

5. The novel powder collecting bin of an agricultural powder spraying machine as claimed in claim 1, characterized in that: crushing mechanism (103) are including discharging frame (1031), grinding chamber (1032), grind roller (1033), second motor (1034), buffering pole (1035), torsion spring (1036) and filter screen (1037), it is connected with the inside left lower extreme fixed connection of collecting bin (3) to discharge frame (1031), it has seted up grinding chamber (1032) to discharge frame (1031) inside upper end, second motor (1034) are fixed with the inside upper end locking of discharging frame (1031) through the screw, grind roller (1033) and second motor (1034) output rotation are connected, buffering pole (1035) are through discharging frame (1031) inside upper left end elastic connection, it is fixed with filter screen (1037) to grind the installation of chamber (1032) lower extreme, second motor (1034) are connected with control panel (4) electricity.

6. The novel powder collecting bin of an agricultural powder spraying machine as claimed in claim 1, characterized in that: guide mechanism (104) include carousel (1041), swing piece (1042), movable rod (1043), slide shaft (1044) and stock guide (1045), carousel (1041) rotates along with grinding roller (1033) middle part is synchronous, carousel (1041) rotates with swing piece (1042) upper right end and is connected, hinge pin and swing piece (1042) left end swing joint are passed through to movable rod (1043) one end to movable rod (1043) other end activity nested has slide shaft (1044), slide shaft (1044) is fixed as an organic whole with stock guide (1045) left front end, stock guide (1045) and discharge frame (1031) right lower extreme rotate and are connected.

7. The novel powder collecting bin of an agricultural powder spraying machine as claimed in claim 6, wherein: a sliding groove (10431) is formed in the upper end of the movable rod (1043), and the sliding shaft (1044) is in sliding fit with the inner side of the sliding groove (10431).

8. The novel powder collecting bin of an agricultural powder spraying machine as claimed in claim 6, wherein: the guide plate (1045) is in a flat cuboid shape, and the maximum inclination angle of the guide plate (1045) is thirty degrees.

9. The novel powder collecting bin of an agricultural powder spraying machine as claimed in claim 5, wherein: the upper end of the grinding roller (1033) is provided with grinding lugs, and the grinding lugs are distributed at equal intervals along the edge of the upper end of the grinding roller (1033).

10. The novel powder collecting bin of an agricultural powder spraying machine as claimed in claim 5, wherein: the right upper end of the discharging frame (1031) is provided with a feeding nozzle (10311), and the feeding nozzle (10311) is communicated with the right upper end of the discharging frame (1031).