Drying device for powdery herbicide

Abstract

The invention relates to the technical field of powdery herbicide drying, and discloses a powdery herbicide drying device which comprises a shell, a discharging port is fixedly connected to the outer wall of the shell, a chassis is fixedly connected to the bottom of the shell, a foot stool is fixedly connected to the bottom of the chassis, and a drying box is fixedly connected to the bottom of the chassis. The motor drives the center column to rotate with the center column as the center, the left rotating column and the right rotating column do circular motion with the center column as the center through the fixing plate along with rotation of the center column, and the gear does circular motion along the inner wall of the rack and rotates with the rotating column as the center through the rotating columns driven by the fixing plate. The gear drives the rotating column to rotate around the rotating column in the process of moving around the rack, and the left and right rotating columns are driven to rotate around the rotating column in the rotating process of the rotating column, so that the fan blades rotate along the inner wall of the shell for stirring.

Description

Technical Field

[0001] The invention relates to the technical field of drying powdered herbicides, in particular to a device for drying powdered herbicides. Background Art

[0002] Herbicides are agents that can kill weeds completely or selectively, also known as weed killers, and are a class of substances used to eliminate or inhibit plant growth. Herbicides have good weed control effects, generally removing 80%-90%, and some can remove 100%. They can kill common annual and perennial weeds in nurseries. Herbicides have a long weed control effect, while manual weeding can only have a temporary effect with a short duration. In most cases, weeding does not remove the roots, and new weeds will sprout soon after watering or raining. Herbicides can also reduce soil compaction, soil erosion, and lawn trampling.

[0003] When the powdered herbicide is manufactured and is to be dried, the moisture in the air causes the inside of the herbicide to condense into lumps. When the inside of the powdered herbicide condenses into lumps, the drying device can only continue to dry the surface of the powdered herbicide, but cannot continue to dry the inside of the powdered herbicide, resulting in reduced weed control effect of the powdered herbicide. The currently commonly used drying devices can only perform drying, and also require manual stirring and breaking up of the inside of the powdered herbicide. Manual stirring and breaking up is inefficient and increases costs. Summary of the invention

[0004] The object of the present invention is to provide a drying device for powdered herbicides to solve the problems raised in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The present invention is a drying device for powdered herbicides, comprising a shell, an outer wall of the shell is fixedly connected with a discharge port, the bottom of the shell is fixedly connected with a chassis, the bottom of the chassis is fixedly connected with a tripod, the bottom of the chassis is fixedly connected with a drying box, the bottom of the chassis is fixedly connected with a support shell, the inner wall of the support shell is fixedly connected with a chassis wheel, the outer surface of the chassis wheel is drivingly connected with a chassis crawler, and further comprising:

[0007] A left-right stirring device, the left-right stirring device comprises a rack, the outer wall of the rack is fixedly connected to the inner wall of the shell, the inner wall of the shell is fixedly connected to a motor, and the bottom of the motor is connected to a central column:

[0008] The upper and lower stirring device comprises a small rack, the top of which is fixedly connected to the bottom of the gear:

[0009] A vibration device, the vibration device comprising a special-shaped rod, the bottom of the special-shaped rod is fixedly connected to a dust shield, and the inner wall of the dust shield is in contact with a spring;

[0010] The pushing device comprises a connecting rod, a circular beam is fixedly connected to the surface of the connecting rod, and a rectangular column is fixedly connected to the circular beam.

[0011] Furthermore, the number of the tripods is four, and the four tripods are symmetrically distributed around the support shell at the bottom of the chassis.

[0012] Furthermore, the left and right stirring device includes a fixed plate, the top of the fixed plate is fixedly connected to the bottom of the center column, the top of the fixed plate is fixedly connected to a rotating column, the top of the rotating column is fixedly connected to a gear, the surface of the gear is meshed with the inner wall of the rack, the bottom of the fixed plate is fixedly connected to left and right rotating columns, and the outer walls of the left and right rotating columns are fixedly connected to fan blades.

[0013] Furthermore, the number of the gears is set to four, and the four gears are distributed in a circle with the center column as the center, the fixed plate is symmetrically distributed with the center column as the axis of symmetry, the number of the left and right rotating columns is set to two, and the two left and right rotating columns are symmetrically distributed with the center column as the axis of symmetry, the number of the fan blades is set to six, and the six fan blades are set in two groups, and the number in each group is set to three, and the two groups of fan blades are distributed in a circle with the left and right rotating columns as the center, and the number of the rotating columns is set to two, and the two rotating columns are symmetrically distributed with the center column as the axis of symmetry.

[0014] Furthermore, the upper and lower stirring device includes a vertical gear, the surface of the vertical gear is meshed with the outer wall of the small rack, the end of the vertical gear away from the small rack is fixedly connected to a vertical roller, the surface of the vertical roller is transmission-connected to track 2, an empty groove is opened in the middle of the fixed plate, the inner wall of the empty groove is rotatably connected to rotating column 2, the inner wall of track 2 is rotatably connected to the outer wall of rotating column 2, the outer wall of rotating column 2 is transmission-connected to track 3, the inner wall of track 3 is transmission-connected to rotating column 3, the outer wall of rotating column 3 is fixedly connected to fan blade 2, the outer surface of rotating column 3 is rotatably connected to a fixed beam, the top of the fixed beam is fixedly connected to the bottom of the rectangular column, and the top of the rectangular column is fixedly connected to the fixed plate.

[0015] Furthermore, the number of the small racks is set to two, and the two small racks are symmetrically distributed with the center column as the axis of symmetry, the empty slots are symmetrically distributed with the center column as the axis of symmetry, the number of the fan blades two is set to sixteen, and the sixteen are arranged in four groups, and the number of each group is set to four, the four groups of fan blades two are symmetrically distributed with the center column as the axis of symmetry, and each group of fan blades two is distributed in a circle with the rotating column three as the center, the number of the rotating column three is set to two, and the two rotating columns three are symmetrically distributed with the center column as the axis of symmetry.

[0016] Furthermore, the vibration device includes a spring chassis, the top of the spring chassis is in contact with the dust shield, the bottom of the spring chassis is fixedly connected with a spring 2, and the bottom of the spring 2 is fixedly connected to the chassis.

[0017] Furthermore, the number of the springs 2 is four, and the four springs 2 are distributed in a circle with the central column as the center.

[0018] Furthermore, the pushing device comprises a connecting rod column, the outer wall of the connecting rod column is hinged to the inner wall of the connecting rod, the connecting rod column is hinged to connecting rod 2, the connecting rod 2 is hinged to connecting rod column 2, and the connecting rod column 2 is hinged to the pushing rod.

[0019] Furthermore, the number of the pushing devices is set to six, and the six pushing devices are symmetrically distributed with the central column as the symmetry axis. The number of the connecting rods 2 is set to twelve, and the twelve are arranged in six groups, and the six groups of connecting rods 2 are symmetrically distributed with the center of the connecting rod column as the symmetry axis.

[0020] The present invention has the following beneficial effects:

[0021] After the motor of the present invention is energized, the motor drives the central column to rotate with itself as the center, and the left and right rotating columns make circular motion with the central column as the center through the fixed plate as the central column rotates, and the rotating column driven by the gear through the fixed plate makes circular motion along the inner wall of the rack and rotates with the rotating column as the center. The gear drives the rotating column to rotate with itself as the center during the process of moving around the rack, and the rotating column drives the left and right rotating columns to rotate with themselves during the process of rotating, so that the fan blades rotate and stir along the inner wall of the shell, so that the fan blades can rotate and stir the powdered herbicide left and right, thereby preventing the powdered herbicide from adhering to the inner wall of the drying rack, resulting in poor drying effect.

[0022] The present invention makes a circular motion around the inner wall of the rack with the center column as the center, thereby driving the small rack to rotate with the gear. The rotation of the small rack drives the vertical gear to rotate with the vertical roller as the center, so that the vertical gear produces an up and down rotation effect. The vertical roller drives the rotating column 2 to rotate with itself as the center under the action of the crawler 2 due to the rotation of the vertical gear. The rotating column 2 drives the rotating column 3 to rotate with itself as the center under the action of the crawler 3. The fan blade 2 also makes a circular motion with the rotating column 3 as the center due to the rotation of the rotating column 3, so that the fan blade 2 can rotate and stir the powdered herbicide up and down, thereby avoiding incomplete dispersion of the herbicide due to uneven stirring.

[0023] The rotation of the rotating column three drives the top of the special-shaped rod to make a circular motion around the rotating column three as the center. The circular motion of the special-shaped rod with the rotating column three as the center causes the dust shield to move up and down quickly under the action of the spring, thereby generating a vibration effect. The rapid up and down motion of the dust shield causes the spring chassis to move up and down quickly under the action of the spring two, thereby generating a rapid vibration effect, thereby preventing the powdered herbicide from being incompletely dispersed due to uneven stirring.

[0024] In the present invention, the push rod moves toward the center of the chassis under the action of the hinge during the downward movement of the spring chassis, thereby generating a thrust toward the center of the chassis. As the spring chassis moves upward, the push rod moves in the opposite direction of the center of the chassis through the action of the hinge, thereby generating a back and forth pushing effect, so that the powdered herbicide is regularly gathered toward the center of the chassis, and there is no need to manually stir and break up the herbicide lumps, thereby improving the drying efficiency of the herbicide and reducing labor costs.

[0025] After the drying box of the present invention is powered on, the drying box drives the chassis wheel to rotate around itself and generates a large amount of heat, so that the powdered herbicide can be dried. The chassis crawler produces a transmission effect through the rotation of the chassis wheel, so that the falling powdered herbicide passes through the drying area of ​​the drying box slowly through the transmission effect of the chassis crawler, and the powdered herbicide is fully dried.

[0026] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0028] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0029] Figure 2 It is a schematic diagram of the structure of the present invention;

[0030] Figure 3 It is a schematic diagram of the overall structure of the cross-section of the chassis of the present invention;

[0031] Figure 4 It is a schematic diagram of the overall structure of the upper and lower stirring devices of the present invention;

[0032] Figure 5 Another schematic diagram of the overall structure of the upper and lower stirring device of the present invention;

[0033] Figure 6 It is a schematic diagram of the overall structure of the left and right stirring devices of the present invention;

[0034] Figure 7 For the present invention Figure 6 A magnified schematic diagram of part A in FIG.

[0035] Figure 8 It is a schematic diagram of the overall structure of the vibration device of the present invention;

[0036] Fig. 9 It is a schematic diagram of the overall structure of the pushing device of the present invention.

[0037] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0038] In the figure: 1, shell; 2, discharge port; 3, tripod; 4, left and right stirring device; 5, up and down stirring device; 6, pushing device; 7, vibration device; 8, support shell; 9, chassis; 10, chassis wheel; 11, chassis crawler; 12, drying box; 13, motor; 14, gear; 15, rack; 16, rotating column; 17, fixed plate; 18, center column; 20, left and right rotating column; 21, fan blade; 40, small rack; 41 , vertical gear; 42, vertical roller; 43, track two; 44, rotating column two; 45, track three; 46, empty slot; 47, rotating column three; 48, fan blade two; 49, fixed beam; 51, circular beam; 60, rectangular column; 61, connecting rod; 62, connecting rod column; 63, connecting rod two; 64, connecting rod column two; 65, pushing rod; 70, special-shaped rod; 71, dust shield; 72, spring; 73, spring two; 74, spring chassis. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0040] See also Figure 1 - Fig. 9 As shown, the present invention is a drying device for powdered herbicides, including a drying device for powdered herbicides, including a shell 1, the outer wall of the shell 1 is fixedly connected with a discharge port 2, the bottom of the shell 1 is fixedly connected with a chassis 9, the bottom of the chassis 9 is fixedly connected with a tripod 3, the bottom of the chassis 9 is fixedly connected with a drying box 12, the drying box 12 drives the chassis 9 wheels to rotate around itself and generates a large amount of heat, so that the powdered herbicide can be dried, the bottom of the chassis 9 is fixedly connected with a support shell 8, the inner wall of the support shell 8 is fixedly connected with a chassis wheel 10, the outer surface of the chassis wheel 10 is transmission-connected with a chassis crawler 11, the chassis crawler 11 generates a transmission effect through the rotation of the chassis wheel 10, so that the falling powdered herbicide passes through the transmission effect of the chassis crawler 11 and slowly passes through the drying area of ​​the drying box 12 in sequence, and the powdered herbicide is fully dried, and also includes:

[0041] The left and right stirring device 4 includes a rack 15, the outer wall of the rack 15 is fixedly connected to the inner wall of the shell 1, the inner wall of the shell 1 is fixedly connected to the motor 13, the bottom of the motor 13 is connected to the center column 18, the motor 13 drives the center column 18 to rotate around itself, and the left and right rotating columns 20 make a circular motion around the center column as the center through the fixed plate 17 as the center column 18 rotates:

[0042] The upper and lower stirring device 5 includes a small rack 40, the top of which is fixedly connected to the bottom of the gear 14, thereby increasing the stability of the device.

[0043] The vibration device 7 includes a special-shaped rod 70, the bottom of which is fixedly connected to a dust shield 71, the inner wall of which is in contact with a spring 72. The rotation of the rotating column 47 drives the top of the special-shaped rod 70 to make a circular motion around the rotating column 47, and the dust shield moves up and down quickly under the action of the spring 72, producing a vibration effect:

[0044] The pushing device 6 comprises a connecting rod 61 , a circular beam 51 is fixedly connected to the surface of the connecting rod 61 , and a rectangular column 60 is fixedly connected to the circular beam 51 .

[0045] There are four tripods 3, which are symmetrically distributed at the bottom of the chassis 9 with the support shell 8 as the symmetry axis, which can increase the stability of the device and avoid the device shaking left and right due to the force generated by stirring.

[0046] The left and right stirring devices 4 include a fixed plate 17, the top of the fixed plate 17 is fixedly connected to the bottom of the center column 18, the top of the fixed plate 17 is fixedly connected to a rotating column 16, the top of the rotating column 16 is fixedly connected to a gear 14, the surface of the gear 14 is meshed with the inner wall of the rack 15, and the rotating column 16 driven by the fixed plate 17 to make a circular motion along the inner wall of the rack 15 and rotate around the rotating column 16 as the center. The gear 14 drives the rotating column 16 to rotate around itself in the process of moving around the rack 15. The bottom of the fixed plate 17 is fixedly connected to left and right rotating columns 20, and the outer walls of the left and right rotating columns are fixedly connected to fan blades 21. During the rotation of the rotating column 16, the left and right rotating columns 20 are driven to rotate around themselves, so that the fan blades 21 rotate and stir along the inner wall of the shell 1 to prevent the powdered herbicide from adhering to the inner wall of the drying rack, resulting in poor drying effect.

[0047] There are four gears 14, which are distributed in a circle with the central column 18 as the center, the fixed plates 17 are symmetrically distributed with the central column 18 as the axis of symmetry, two left and right rotating columns 20 are provided, and the two left and right rotating columns 20 are symmetrically distributed with the central column 18 as the axis of symmetry, six blades 21 are provided, and two groups of six blades 18 are provided, and each group has three blades, and the two groups of blades 21 are distributed in a circle with the left and right rotating columns 18 as the center, thereby increasing the stirring effect of the powdered herbicide, and there are two rotating columns 16, which are symmetrically distributed with the central column 18 as the axis of symmetry, thereby avoiding incomplete dispersion of the herbicide due to uneven stirring.

[0048] The upper and lower stirring device 5 includes a vertical gear 41, the surface of the vertical gear 41 is meshed with the outer wall of the small rack 40, the gear 14 moves in a circle around the inner wall of the rack 15 with the center column 18 as the center, thereby driving the small rack 40 to rotate with the gear 14, and the rotation of the small rack 40 drives the vertical gear 41 to rotate with the vertical roller 42 as the center, so that the vertical gear 41 produces an up and down rotation effect, and the end of the vertical gear 41 away from the small rack 40 is fixedly connected to the vertical roller 42, and the surface of the vertical roller 42 is transmission-connected with the second track 43, and an empty groove 46 is opened in the middle of the fixed plate 17, and the inner wall of the empty groove 46 is rotationally connected with the second rotating column 44, and the inner wall of the second track 43 is rotationally connected to the outer wall of the second rotating column 44, and the outer wall of the second rotating column 44 is transmission-connected with the third track 45, and the third track 45 is transmission-connected with the outer wall of the second rotating column 44. The inner wall of 45 is transmission-connected with a rotating column three 47. The vertical roller 42 drives the rotating column two 44 to rotate around itself under the action of the crawler two 43 due to the rotation of the vertical gear 41. The rotating column two 44 drives the rotating column three 47 to rotate around itself under the action of the crawler three 45. The outer wall of the rotating column three 47 is fixedly connected with a fan blade two 48. The fan blade two 48 makes a circular motion around the rotating column three 47 as the center due to the rotation of the rotating column three 47, so that the fan blade two 48 can rotate and stir the powdered herbicide up and down to avoid incomplete dispersion of the herbicide due to uneven stirring. The outer surface of the rotating column three 47 is rotatably connected with a fixed beam 49. The top of the fixed beam 49 is fixedly connected to the bottom of the rectangular column 60, and the top of the rectangular column 60 is fixedly connected to the fixed plate 17.

[0049] There are two small racks 40, which are symmetrically distributed with the center column 18 as the axis of symmetry, the empty slots 46 are symmetrically distributed with the center column 18 as the axis of symmetry, the number of fan blades 48 is sixteen, which are divided into four groups, and each group has four fan blades. The four groups of fan blades 48 are symmetrically distributed with the center column 18 as the axis of symmetry, which increases the stirring effect of the powdered herbicide and avoids incomplete dispersion of the herbicide due to uneven stirring. Each group of fan blades 48 is distributed in a circle with the rotating column 3 47 as the center. There are two rotating columns 47, which are symmetrically distributed with the center column 18 as the axis of symmetry, which increases the stirring effect of the herbicide and also allows the herbicide drying effect to be more sufficient.

[0050] The vibration device 7 includes a spring chassis 74, the top of which contacts the dust shield 71, so that the device produces a vibration effect, and the bottom of the spring chassis 74 is fixedly connected with a spring 2 73, and the bottom of the spring 2 73 is fixedly connected to the chassis 9. The dust shield 71 moves up and down quickly, and the spring chassis moves up and down quickly under the action of the spring 2 73, thereby producing a rapid vibration effect, thereby preventing the powdered herbicide from being dispersed incompletely due to uneven stirring.

[0051] There are four springs 73 , and the four springs 73 are distributed in a circle with the central column 18 as the center.

[0052] The pushing device 6 includes a connecting rod column 62, the outer wall of the connecting rod column 62 is hinged to the inner wall of the connecting rod 61, the outer wall of the connecting rod column 62 is hinged with a connecting rod 2 63, the inner wall of the connecting rod 2 63 near the pushing rod 65 is hinged with a connecting rod 2 64, the outer wall of the connecting rod 2 64 is hinged to the pushing rod 65, and the pushing rod 45 moves toward the center of the chassis 9 under the action of the hinge during the downward movement of the spring chassis 74, thereby generating a thrust toward the center of the chassis 9, and the pushing rod 45 moves in the opposite direction of the center of the chassis 9 under the action of the hinge as the spring chassis 74 moves upward, thereby generating a back and forth pushing effect, so that the powdered herbicide gathers regularly toward the center of the chassis, and there is no need to manually stir and break up the herbicide lumps, thereby improving the drying efficiency of the herbicide.

[0053] There are six pushing devices 6, which are symmetrically distributed with the central column 18 as the symmetry axis. There are twelve connecting rods 63, which are divided into six groups. The six groups of connecting rods 63 are symmetrically distributed with the center of the connecting rod column 62 as the symmetry axis, which increases the pushing effect on the powdered herbicide, improves the drying efficiency of the herbicide, and reduces labor costs.

[0054] When in use, after the motor 13 is powered on, the motor 13 drives the central column 18 to rotate around itself, and the left and right rotating columns 20 make a circular motion around the central column 18 as the central column 18 rotates through the fixed plate 17, and the rotating column 16 driven by the gear 14 through the fixed plate 17 makes a circular motion along the inner wall of the rack 15 and rotates around the rotating column 16. The gear 14 drives the rotating column 16 to rotate around itself during the movement around the rack 15, and the rotating column 16 drives the left and right rotating columns 20 to rotate around themselves during the rotation, so that the fan blades 21 rotate and stir along the inner wall of the shell 1, so that the fan blades 21 can rotate and stir the powdered herbicide left and right to avoid powdered herbicides. The agent adheres to the inner wall of the drying rack, resulting in poor drying effect. The gear 14 moves in a circle around the inner wall of the rack 15 with the center column 18 as the center, thereby driving the small rack 40 to rotate with the gear 14. The rotation of the small rack 40 drives the vertical gear 41 to rotate with the vertical roller 42 as the center, so that the vertical gear 41 produces an up and down rotation effect. The vertical roller 42 drives the rotating column 2 44 to rotate with itself as the center under the action of the crawler 2 43 due to the rotation of the vertical gear 41. The rotating column 2 44 drives the rotating column 3 47 to rotate with itself as the center under the action of the crawler 3 45. The fan blade 2 48 also makes a circular motion with the rotating column 3 47 as the center due to the rotation of the rotating column 3 47, so that the fan blade 2 48 can rotate The powdered herbicide is rotated and stirred up and down to avoid incomplete dispersion of the herbicide due to uneven mixing. The rotation of the rotating column 3 47 drives the top of the special-shaped rod 70 to make a circular motion around the rotating column 3 47 as the center. The circular motion of the special-shaped rod 70 around the rotating column 3 47 as the center causes the dust shield 71 to move up and down quickly under the action of the spring 72. The rapid up and down motion of the dust shield 71 causes the spring chassis 74 to move up and down quickly under the action of the spring 2 73, thereby generating a vibration effect to avoid incomplete dispersion of the powdered herbicide due to uneven mixing. When the push rod 65 moves downward on the spring chassis 74, it moves toward the center of the chassis 9 under the action of the hinge. The push rod 45 moves upward with the spring chassis 74 and moves in the opposite direction of the center of the chassis 9 through the action of the hinge, thereby producing a back and forth pushing effect, so that the powdered herbicide gathers regularly toward the center of the chassis, and there is no need to manually stir and break up the herbicide lumps, thereby improving the drying efficiency of the herbicide and reducing labor costs. After the drying box 12 is powered on, the drying box 12 drives the chassis 9 wheels to rotate around itself and generates a large amount of heat, so that the powdered herbicide can be dried. The chassis track 11 rotates through the chassis wheel 10, so that the falling powdered herbicide passes through the drying area of ​​the drying box 12 slowly in sequence through the transmission effect of the chassis track 11, and the powdered herbicide is fully dried.

[0055] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A drying device for powdered herbicides, comprising a shell (1), the outer wall of the shell (1) is fixedly connected with a discharge port (2), the bottom of the shell (1) is fixedly connected with a chassis (9), the bottom of the chassis (9) is fixedly connected with a tripod (3), the bottom of the chassis (9) is fixedly connected with a drying box (12), the bottom of the chassis (9) is fixedly connected with a support shell (8), the inner wall of the support shell (8) is fixedly connected with a chassis wheel (10), the outer surface of the chassis wheel (10) is drivingly connected with a chassis crawler (11), characterized in that: Also includes: A left-right stirring device (4), the left-right stirring device (4) comprising a rack (15), the outer wall of the rack (15) being fixedly connected to the inner wall of the housing (1), the inner wall of the housing (1) being fixedly connected to a motor (13), the bottom of the motor (13) being connected to a center column (18): The upper and lower stirring device (5) comprises a small rack (40), the top of which is fixedly connected to the bottom of the gear (14). A vibration device (7), the vibration device (7) comprising a special-shaped rod (70), the bottom of the special-shaped rod (70) being fixedly connected to a dust shield (71), the inner wall of the dust shield (71) being in contact with a spring (72); A pushing device (6), the pushing device (6) comprising a connecting rod (61), a circular beam (51) being fixedly connected to the surface of the connecting rod (61), and a rectangular parallelepiped column (60) being fixedly connected to the circular beam (51).

2. The device for drying powdered herbicides according to claim 1, characterized in that: The number of the tripods (3) is four, and the four tripods (3) are symmetrically distributed at the bottom of the chassis (9) with the support shell (8) as the symmetry axis.

3. The device for drying powdered herbicides according to claim 2, characterized in that: The left and right stirring device (4) comprises a fixed plate (17), the top of the fixed plate (17) is fixedly connected to the bottom of the central column (18), the top of the fixed plate (17) is fixedly connected to a rotating column (16), the top of the rotating column (16) is fixedly connected to a gear (14), the surface of the gear (14) is meshed with the inner wall of the rack (15), the bottom of the fixed plate (17) is fixedly connected to left and right rotating columns (20), and the outer walls of the left and right rotating columns are fixedly connected to fan blades (21).

4. The device for drying powdered herbicides according to claim 3, characterized in that: The number of the gears (14) is four, and the four gears (14) are distributed in a circle with the central column (18) as the center. The fixed plate (17) is symmetrically distributed with the central column (18) as the axis of symmetry. The number of the left and right rotating columns (20) is two, and the two left and right rotating columns (20) are symmetrically distributed with the central column (18) as the axis of symmetry. The number of the fan blades (21) is six, and the six fan blades (18) are provided in two groups, and the number of each group is three, and the two groups of the fan blades (21) are distributed in a circle with the left and right rotating columns (18) as the center. The number of the rotating columns (16) is two, and the two rotating columns (16) are symmetrically distributed with the central column (18) as the axis of symmetry.

5. The device for drying powdered herbicides according to claim 4, characterized in that: The upper and lower stirring device (5) comprises a vertical gear (41), the surface of the vertical gear (41) meshes with the outer wall of the small rack (40), one end of the vertical gear (41) away from the small rack (40) is fixedly connected to a vertical roller (42), the surface of the vertical roller (42) is transmission-connected to a second crawler track (43), a slot (46) is provided in the middle of the fixed plate (17), the inner wall of the slot (46) is rotationally connected to a second rotating column (44), the inner wall of the second crawler track (43) is in contact with the second rotating column (44), and the inner wall of the second crawler track (43) is in contact with the second rotating column (44). The outer wall of the rotating column (44) is rotatably connected, the outer wall of the rotating column (44) is transmission-connected with the track (45), the inner wall of the track (45) is transmission-connected with the rotating column (47), the outer wall of the rotating column (47) is fixedly connected with the fan blade (48), the outer surface of the rotating column (47) is rotatably connected with the fixed beam (49), the top of the fixed beam (49) is fixedly connected with the bottom of the rectangular column (60), and the top of the rectangular column (60) is fixedly connected with the fixed plate (17).

6. The device for drying powdered herbicides according to claim 5, characterized in that: The number of the small racks (40) is two, and the two small racks (40) are symmetrically distributed with the central column (18) as the axis of symmetry. The empty slots (46) are symmetrically distributed with the central column (18) as the axis of symmetry. The number of the blades (48) is sixteen, and the sixteen are divided into four groups, and each group has four blades. The four groups of blades (48) are symmetrically distributed with the central column (18) as the axis of symmetry. Each group of blades (48) is distributed in a circle with the rotating column (47) as the center. The number of the rotating column (47) is two, and the two rotating columns (47) are symmetrically distributed with the central column (18) as the axis of symmetry.

7. The device for drying powdered herbicides according to claim 6, characterized in that: The vibration device (7) comprises a spring chassis (74), the top of the spring chassis (74) contacts the dust shield (71), the bottom of the spring chassis (74) is fixedly connected to a spring 2 (73), and the bottom of the spring 2 (73) is fixedly connected to the chassis (9).

8. The device for drying powdered herbicides according to claim 7, characterized in that: The number of the second springs (73) is four, and the four second springs (73) are distributed in a circle with the central column (18) as the center.

9. A drying device for powdered herbicides according to claim 8, characterized in that; The pushing device (6) comprises a connecting rod column (62), the outer wall of the connecting rod column (62) is hinged to the inner wall of the connecting rod (61), the outer wall of the connecting rod column (62) is hinged with a second connecting rod (63), the inner wall of one end of the second connecting rod (63) close to the pushing rod (65) is hinged with a second connecting rod column (64), and the outer wall of the second connecting rod (64) is hinged to the pushing rod (65).

10. The drying device for powdered herbicides according to claim 9, characterized in that: The number of the pushing devices (6) is six, and the six pushing devices (6) are symmetrically distributed with the central column (18) as the symmetry axis. The number of the connecting rods (63) is twelve, and the twelve are arranged in six groups, and the six groups of connecting rods (63) are symmetrically distributed with the center of the connecting rod column (62) as the symmetry axis.

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