Tagetes erecta drying device

Abstract

The invention discloses a marigold drying device, and relates to the technical field of marigold flower processing. The device comprises a mounting frame, a controller body is fixedly connected to the position, close to the center, of the top end of the mounting frame, a vertical plate is fixedly connected to the position, close to the center of one side, of the top end of the mounting frame, a sunshade assembly is fixedly connected to the position, close to the top, of the front end of the vertical plate, and a drying assembly is fixedly connected to the side end of the mounting frame; the back end of the first supporting plate is fixedly connected with the vertical plate, a driving sliding table is fixedly connected to the center of the bottom end of the first supporting plate, and a first support is arranged at the bottom end of the driving sliding table. The driving sliding table runs, then the effect of adjusting the position of the sun shield is achieved under the mutual cooperation of the first lead screw and the second support and the mutual cooperation of the first support and the sun shield, and then the problems that the sun shield cannot be adjusted, the sun shield cannot play the maximum role, and program display on the controller is not clear are solved.

Description

Technical Field

[0001] The invention relates to the technical field of marigold flower processing, in particular to a marigold drying device. Background Art

[0002] Marigold, an annual herb, 50-150cm high, with an erect, sturdy stem with longitudinal thin ridges, and the branches of marigold flowers spread upwards, with opposite leaves; the leaves are deeply pinnate, 5-10cm long, 4-8cm wide, the lobes are oblong or lanceolate, with sharp serrations on the edges, and the upper leaf lobes have long fine awns at the ends of the teeth; there are a few glands along the leaf margins, the head inflorescence is solitary, 5-8cm in diameter, and the top of the peduncle is club-shaped and swollen; the involucre is 1.8-2cm long, 1-1.5cm wide, cup-shaped, with a tooth tip at the tip; the ligulate flowers are yellow or dark orange, 2.9cm long, the tongue is obovate, up to 1.4cm long, about 9mm long, and has 5 tooth fissures at the tip. Achenes are linear, narrowed at the base, black or brown, 8-11mm long, and covered with short fine hairs; the pappus has 1-2 long awns and 2-3 short and blunt scales;

[0003] When using existing marigold drying equipment, the existing method mostly adopts directly placing the chrysanthemums on a supporting net or a supporting plate, and then drying the chrysanthemums by exhaust air. Since many chrysanthemums are piled together and the chrysanthemums themselves have many petals, it is easy for the petals to stick together, which can easily cause uneven and insufficient drying. Although some devices will use manual labor to flatten the marigolds, it is easy for operators to feel tired. At the same time, most of the devices work in an external exposed environment. In order to prevent the controller from being affected by light, a sun visor will be fixedly installed, but the sun visor cannot be adjusted, so that the sun visor cannot be used to the maximum extent, which can easily cause the program display on the controller to be unclear. In view of the above problems, the inventor proposes a marigold drying device to solve the above problems. Summary of the invention

[0004] In order to solve the problem that many chrysanthemums are piled up together and chrysanthemums themselves have many petals, which easily cause the petals to stick together, resulting in uneven and insufficient drying, and the sun visor cannot be adjusted, so that the sun visor cannot be used to its maximum extent, and the program display on the controller is not clear; the purpose of the present invention is to provide a marigold drying device.

[0005] In order to solve the above technical problems, the present invention adopts the following technical solution: a marigold drying device, comprising a mounting frame, a controller body is fixedly connected to the top of the mounting frame near the center, a vertical plate is fixedly connected to the top of the mounting frame and near the center of one side, a sunshade assembly is fixedly connected to the front end of the vertical plate near the top, and a drying assembly is fixedly connected to the side end of the mounting frame.

[0006] Preferably, the sunshade assembly includes a support plate 1, and the back end of the support plate 1 is fixedly connected to the vertical plate, the center of the bottom end of the support plate 1 is fixedly connected to a driving slide, the bottom end of the driving slide is provided with a bracket 1, and the front end of the bracket 1 is rotatably connected to a bracket 2 near the bottom.

[0007] Preferably, the front end of the bracket one is fixedly connected to a support plate two near the top, the bottom end of the support plate two and near the center of one side is rotatably connected to a screw rod one, the top end of the support plate two and near the center of one side is fixedly connected to a motor, the output end of the motor passes through the support plate two and is fixedly connected to the screw rod one, the outer ring thread of the screw rod one is rotatably connected to a slider one, and the bottom end of the slider one is fixedly connected to a limiting disk, a connecting rod one is rotatably connected between the top end of the bracket two and the slider one, and the bottom end of the bracket two is fixedly connected to a sun visor.

[0008] Preferably, the drying assembly includes a drying rack, and the drying rack is fixedly connected to the mounting rack, a support plate three is fixedly connected at the center of the bottom end of the drying rack, two groups of springs are symmetrically fixedly connected at the bottom end and near the center of the support plate three, a drying table is fixedly connected between the top ends of the two groups of springs, and a plurality of filter holes are opened at the bottom end of the drying table.

[0009] Preferably, a motor is fixedly connected to the side end of the drying rack near the bottom center, a turntable is rotatably connected to the side wall of the drying rack near the bottom center, the output end of the motor passes through the drying rack and is fixedly connected to the turntable, a rack is slidably connected to the side wall of the drying rack above the turntable, and a short shaft is fixedly connected to one side end of the rack near the bottom.

[0010] Preferably, a short shaft 2 is fixedly connected to the side end of the turntable near the outer ring, a connecting rod 2 is rotatably connected between the short shaft 2 and the outer ring of the short shaft 1, a rotating shaft 1 is fixedly connected to the center of the bottom end of the drying table, a first gear is fixedly connected to one side end of the rotating shaft, and the first gear is meshed with a rack 1.

[0011] Preferably, a hot air blower is fixedly connected between the side walls of the drying rack and near the top center, side panels are symmetrically fixedly connected between the side walls of the drying rack and near the top center, a limiting shaft is symmetrically fixedly connected between the two side panels and near the two sides, and a sliding frame is slidably connected between the outer rings of the two limiting shafts.

[0012] Preferably, a second screw rod is rotatably connected between the two side plates and near one of the limit shafts, and the sliding frame is threadedly rotatably connected to the second screw rod, a reciprocating motor is fixedly connected to the side end of one of the side plates and near one side, and the output end of the reciprocating motor passes through the side plate and is fixedly connected to the second screw rod.

[0013] Preferably, an installation box is fixedly connected at the center of the bottom end of the sliding frame, a second rotating shaft is rotatably connected at the center of the side end of the installation box, a second gear is fixedly connected to the side end of the second rotating shaft, a second rack is fixedly connected to the side wall of the drying rack near the top, and the second gear is meshed with the second rack, and a short plate is fixedly connected to the installation box near the center.

[0014] Preferably, a half-bevel gear is rotatably connected at the center of the side end of the short plate, and the two side ends of the rotating shaft pass through the short plate and are fixedly connected to the half-bevel gear, a vertical shaft is rotatably connected between the inner walls of the mounting box and located at the center, a first bevel gear is symmetrically fixedly connected to the outer ring of the vertical shaft and close to the half-bevel gear, and the two first bevel gears are meshed with the half-bevel gear, the bottom end of the vertical shaft passes through the mounting box and is fixedly connected to a support plate five, the bottom end of the support plate five and close to the center of both sides are symmetrically fixedly connected to a U-shaped plate, a support plate six is ​​slidably connected between the side walls of the U-shaped plate, a telescopic rod is fixedly connected at the center of the top end of the U-shaped plate, and the bottom end of the telescopic rod is fixedly connected to the support plate six, a nozzle is symmetrically fixedly connected to the bottom end of the support plate six and close to the center, a hose is fixedly connected to the top of the nozzle, and the other end of the hose is fixedly connected to the hot air blower.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The present invention realizes the effect of adjusting the position of the sun visor by operating the driving slide, and then the screw rod 1 and the bracket 2, as well as the bracket 1 and the sun visor cooperate with each other, thereby solving the problem that the sun visor cannot be adjusted, so that the sun visor cannot be used to the maximum extent, which easily causes the program display on the controller to be unclear;

[0017] 2. The present invention solves the problem of uneven and insufficient drying caused by the accumulation of multiple chrysanthemums and the petals sticking together easily due to the fact that chrysanthemums themselves have many petals, by running motor 1 and the reciprocating motor, and then cooperating between the drying component, the hot air blower, the hose, and the nozzle. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0020] Figure 2 It is a structural schematic diagram of a support plate of the present invention.

[0021] Figure 3 It is a schematic diagram of the cross-sectional structure of the drying rack of the present invention.

[0022] Figure 4 It is a schematic diagram of the cross-sectional structure of the side panel of the present invention.

[0023] Figure 5 For the present invention Figure 2 Enlarged structural diagram at A in the middle.

[0024] Figure 6 For the present invention Figure 3 Enlarged structural diagram at B in the middle.

[0025] Figure 7 For the present invention Figure 4 Enlarged structural diagram at point C in the middle.

[0026] Figure 8 For the present invention Figure 4 Enlarged structural diagram at point D in the middle.

[0027] In the figure: 1, mounting frame; 101, controller body; 102, vertical plate; 2, sunshade assembly; 201, support plate 1; 202, driving slide; 203, bracket 1; 204, bracket 2; 205, support plate 2; 206, motor; 207, screw rod 1; 208, slider 1; 209, connecting rod 1; 210, sunshade; 3, drying assembly; 301, drying rack; 302, support plate 3; 303, spring; 304, drying table; 306, motor 1; 307, turntable; 308, rack 1; 309, short shaft 1; 31 0. Short shaft 2; 311. Connecting rod 2; 312. Rotating shaft 1; 313. First gear; 314. Hot air blower; 315. Side plate; 316. Limiting shaft; 317. Screw rod 2; 318. Reciprocating motor; 319. Sliding frame; 320. Mounting box; 321. Rotating shaft 2; 322. Second gear; 323. Rack 2; 324. Short plate; 325. Half bevel gear; 326. Vertical shaft; 327. First bevel gear; 328. Support plate 5; 329. U-shaped plate; 330. Support plate 6; 331. Spray nozzle; 332. Hose. DETAILED DESCRIPTION

[0028] 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.

[0029] Example: Figure 1-8As shown, the present invention provides a technical solution: a marigold drying device, comprising a mounting frame 1, a controller body 101 is fixedly connected to the top of the mounting frame 1 near the center, a vertical plate 102 is fixedly connected to the top of the mounting frame 1 and near the center of one side, a sunshade assembly 2 is fixedly connected to the front end of the vertical plate 102 near the top, and a drying assembly 3 is fixedly connected to the side end of the mounting frame 1.

[0030] The sunshade assembly 2 includes a support plate 201, and the back end of the support plate 201 is fixedly connected to the vertical plate 102. A driving slide 202 is fixedly connected to the center of the bottom end of the support plate 201. A bracket 203 is provided at the bottom end of the driving slide 202. The front end of the bracket 203 is rotatably connected to a bracket 204 near the bottom.

[0031] By adopting the above technical solution, the driving slide 202 is operated, so that the fixedly connected bracket 1 203 and the bracket 2 204 are moved horizontally, thereby adjusting the position of the sun visor 210.

[0032] The front end of the bracket 203 is fixedly connected to a support plate 205 near the top, the bottom of the support plate 205 and near the center of one side is rotatably connected to a screw rod 207, the top of the support plate 205 and near the center of one side is fixedly connected to a motor 206, the output end of the motor 206 passes through the support plate 205 and is fixedly connected to the screw rod 207, the outer ring thread of the screw rod 207 is rotatably connected to a slider 208, and the bottom end of the slider 208 is fixedly connected to a limiting disk, a connecting rod 209 is rotatably connected between the top of the bracket 204 and the slider 208, and the bottom end of the bracket 204 is fixedly connected to a sun visor 210.

[0033] By adopting the above technical solution, the motor 206 is operated so that the fixedly connected screw rod 207 is rotated, thereby causing the slider 208 connected by the threaded rotation to be raised and lowered.

[0034] The drying assembly 3 includes a drying rack 301, and the drying rack 301 is fixedly connected to the mounting rack 1, a support plate 302 is fixedly connected at the center of the bottom end of the drying rack 301, two groups of springs 303 are symmetrically fixedly connected at the bottom end and near the center of the support plate 302, a drying platform 304 is fixedly connected between the top ends of the two groups of springs 303, and a plurality of filter holes are provided at the bottom end of the drying platform 304.

[0035] By adopting the above technical solution, the support plate 302 is provided to support and fix the plurality of springs 303, so as to adjust the drying table 304 for angle adjustment.

[0036] A motor 306 is fixedly connected to the side end of the drying rack 301 and near the bottom center, a turntable 307 is rotatably connected to the side wall of the drying rack 301 and near the bottom center, an output end of the motor 306 passes through the drying rack 301 and is fixedly connected to the turntable 307, a rack 308 is slidably connected to the side wall of the drying rack 301 and located above the turntable 307, and a short shaft 309 is fixedly connected to the side end of the rack 308 and near the bottom.

[0037] By adopting the above technical solution, the motor 1 306 is operated, thereby causing the fixedly connected turntable 307 to rotate, and then under the action of the short shaft 1 309 and the short shaft 2 310, the rack 1 308 can be raised and lowered.

[0038] A short shaft 2 310 is fixedly connected to the side end of the turntable 307 and close to the outer ring, a connecting rod 2 311 is rotatably connected between the short shaft 2 310 and the outer ring of the short shaft 1 309, a rotating shaft 1 312 is fixedly connected to the center of the bottom end of the drying table 304, a first gear 313 is fixedly connected to the side end of the rotating shaft 1 312, and the first gear 313 is meshed with the rack 1 308.

[0039] By adopting the above technical solution, the rack 1 308 is raised and lowered, thereby causing the first gear 313 to reciprocate, thereby causing the rotating shaft 1 312 to reciprocate, thereby achieving the effect of adjusting the angle of the drying table 304.

[0040] A hot air blower 314 is fixedly connected between the side walls of the drying rack 301 and near the top center, a side panel 315 is symmetrically fixedly connected between the side walls of the drying rack 301 and near the top center, a limiting shaft 316 is symmetrically fixedly connected between the two side panels 315 and near the two sides, and a sliding frame 319 is slidably connected between the outer rings of the two limiting shafts 316.

[0041] By adopting the above technical solution, a top plate is fixedly installed between the side walls of the drying rack 301 and close to the top to support and fix the hot air blower 314 and to transport hot air to the nozzle 331. A limit shaft 316 is set to slide the sliding rack 319.

[0042] A second screw rod 317 is rotatably connected between the two side plates 315 and near one of the limit shafts 316, and the sliding frame 319 is threadedly rotatably connected to the second screw rod 317. A reciprocating motor 318 is fixedly connected to the side end of one of the side plates 315 and near one side, and the output end of the reciprocating motor 318 passes through the side plate 315 and is fixedly connected to the second screw rod 317.

[0043] By adopting the above technical solution, the reciprocating motor 318 is operated, so that the fixedly connected screw rod 317 reciprocates, thereby causing the sliding frame 319 to move back and forth.

[0044] An installation box 320 is fixedly connected at the center of the bottom end of the sliding frame 319, and a second rotating shaft 321 is rotatably connected at the center of the side end of the installation box 320. A second gear 322 is fixedly connected to the side end of the second rotating shaft 321. A second rack 323 is fixedly connected to the side wall of the drying rack 301 and near the top, and the second gear 322 is meshed with the second rack 323. A short plate 324 is fixedly connected to the installation box 320 near the center.

[0045] By adopting the above technical solution, after the installation box 320 moves horizontally, the second rack 323 and the second gear 322 cooperate with each other, so that the second shaft 321 can reciprocate.

[0046] A half-bevel gear 325 is rotatably connected at the center of the side end of the short plate 324, and the side end of the second rotating shaft 321 passes through the short plate 324 and is fixedly connected to the half-bevel gear 325. A vertical shaft 326 is rotatably connected between the inner walls of the installation box 320 and located at the center. The outer ring of the vertical shaft 326 is symmetrically fixedly connected to the first bevel gear 327 near the half-bevel gear 325, and the two first bevel gears 327 are meshed with the half-bevel gear 325. The bottom end of the vertical shaft 326 passes through the installation box 320 and is fixedly connected to the support plate Five 328, a U-shaped plate 329 is symmetrically fixedly connected to the bottom end of the support plate five 328 and near the center of both sides, a support plate six 330 is slidably connected between the side walls of the U-shaped plate 329, a telescopic rod is fixedly connected to the center of the top inside the U-shaped plate 329, and the bottom end of the telescopic rod is fixedly connected to the support plate six 330, a nozzle 331 is symmetrically fixedly connected to the bottom end of the support plate six 330 and near the center, a hose 332 is fixedly connected to the top of the nozzle 331, and the other end of the hose 332 is fixedly connected to the hot air blower 314.

[0047] By adopting the above technical solution, after the half-bevel gear 325 reciprocates under the action of the second rotating shaft 321, and with the cooperation of the two first bevel gears 327, the vertical shaft 326 can drive the fifth support plate 328 to rotate left and right.

[0048] Working principle: When the sun visor 210 loses its function due to light exposure, the drive slide 202 is operated to make the bracket 203 drive the sun visor 210 to move horizontally, and the working motor 206 makes the screw rod 207 connected to the fixed connection rotate, thereby making the slider 208 connected to the threaded rotation to rise and fall, and then under the action of the connecting rod 209, the bracket 204 can be adjusted in angle under the action of the bracket 203, thereby achieving the effect of adjusting the position of the sun visor 210, thereby solving the problem that the sun visor 210 cannot be adjusted, making it unable to play the maximum role, and easily causing the program display on the controller to be unclear;

[0049] When drying marigolds, the marigolds can be placed on the drying table 304, and then the motor 1 306 is operated to rotate the fixedly connected turntable 307. Then, under the cooperation between the short shaft 2 310 and the short shaft 1 309 and the connecting rod 2 311, the rack 1 308 can be moved up and down on the side wall of the drying rack 301, so that the meshing first gear 313 drives the rotating shaft 1 312 and the drying table 304 to shake left and right under the action of the spring 303, so that the marigolds located inside the drying table 304 can be spread out, which is convenient for subsequent drying of the marigolds. When the marigolds are evenly spread out on the drying table 304, the motor 1 306 can be stopped, and then the hot air blower 314 and the reciprocating motor 318 can be turned on, so that the hot air is transported to the nozzle 331 through the hose 332 to dry the marigolds below. The operation of the reciprocating motor 318 can make the fixed The screw rod 2 317 connected to the fixed position rotates back and forth, so that the sliding frame 319 connected by the threaded rotation moves back and forth under the action of the two limit shafts 316, and then the second gear 322 and the rack 2 323 cooperate with each other, so that the rotating shaft 2 321 can drive the half-face bevel gear 325 to rotate back and forth, and then the vertical shaft 326 can drive the support plate 5 328 to rotate back and forth left and right under the cooperation of the two meshing first bevel gears 327, thereby driving the two groups of nozzles 331 to rotate back and forth left and right, so as to evenly blow the hot air to the marigold below, thereby improving the drying of the marigold, and the support plate 6 330 is slidably set to facilitate the adjustment of the spacing between the nozzle 331 and the marigold, thereby solving the problem that due to the stacking of multiple chrysanthemums and the chrysanthemums themselves having many petals, it is easy to cause the petals to stick together, which is easy to cause uneven and insufficient drying.

[0050] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A marigold drying device, comprising a mounting frame (1), characterized in that: A controller body (101) is fixedly connected to the top of the mounting frame (1) near the center, a vertical plate (102) is fixedly connected to the top of the mounting frame (1) and near the center of one side, a sunshade assembly (2) is fixedly connected to the front end of the vertical plate (102) near the top, and a drying assembly (3) is fixedly connected to the side end of the mounting frame (1).

2. A marigold drying device as claimed in claim 1, characterized in that: The sunshade assembly (2) comprises a support plate 1 (201), and the back end of the support plate 1 (201) is fixedly connected to the vertical plate (102), the center of the bottom end of the support plate 1 (201) is fixedly connected to a driving slide (202), the bottom end of the driving slide (202) is provided with a bracket 1 (203), and the front end of the bracket 1 (203) is rotatably connected to a bracket 2 (204) near the bottom.

3. A marigold drying device as claimed in claim 2, characterized in that: The front end of the bracket 1 (203) is fixedly connected to a support plate 2 (205) near the top, and the bottom end of the support plate 2 (205) is rotatably connected to a screw rod 1 (207) near the center of one side. The top end of the support plate 2 (205) is fixedly connected to a motor (206) near the center of one side. The output end of the motor (206) passes through the support plate 2 (205) and is fixedly connected to the screw rod 1 (207). The outer ring of the screw rod 1 (207) is rotatably connected to a slider 1 (208), and the bottom end of the slider 1 (208) is fixedly connected to a limiting disk. A connecting rod 1 (209) is rotatably connected between the top of the bracket 2 (204) and the slider 1 (208), and the bottom end of the bracket 2 (204) is fixedly connected to a sunshade (210).

4. The marigold drying device according to claim 1, characterized in that: The drying assembly (3) comprises a drying rack (301), and the drying rack (301) is fixedly connected to the mounting rack (1); a support plate 3 (302) is fixedly connected at the center of the bottom end of the drying rack (301); two groups of springs (303) are symmetrically fixedly connected at the bottom end and near the center of the support plate 3 (302); a drying platform (304) is fixedly connected between the top ends of the two groups of springs (303); and a plurality of filter holes are provided at the bottom end of the drying platform (304).

5. The marigold drying device according to claim 4, characterized in that: A motor 1 (306) is fixedly connected to the side end of the drying rack (301) and near the bottom center, a turntable (307) is rotatably connected to the side wall of the drying rack (301) and near the bottom center, an output end of the motor 1 (306) passes through the drying rack (301) and is fixedly connected to the turntable (307), a rack 1 (308) is slidably connected to the side wall of the drying rack (301) and located above the turntable (307), and a short shaft 1 (309) is fixedly connected to the side end of the rack 1 (308) and near the bottom.

6. The marigold drying device according to claim 5, characterized in that: A second short shaft (310) is fixedly connected to the side end of the rotating disk (307) and close to the outer ring; a second connecting rod (311) is rotatably connected between the second short shaft (310) and the outer ring of the first short shaft (309); a first rotating shaft (312) is fixedly connected to the center of the bottom end of the drying table (304); a first gear (313) is fixedly connected to the side end of the first rotating shaft (312), and the first gear (313) is meshed with a rack (308).

7. The marigold drying device according to claim 6, characterized in that: A hot air blower (314) is fixedly connected between the side walls of the drying rack (301) and near the top center, a side plate (315) is symmetrically fixedly connected between the side walls of the drying rack (301) and near the top center, a limiting shaft (316) is symmetrically fixedly connected between the two side plates (315) and near both sides, and a sliding frame (319) is slidably connected between the outer rings of the two limiting shafts (316).

8. The marigold drying device according to claim 7, characterized in that: A second screw rod (317) is rotatably connected between the two side plates (315) and near one of the limit shafts (316), and the sliding frame (319) is threadedly rotatably connected to the second screw rod (317). A reciprocating motor (318) is fixedly connected to the side end of one of the side plates (315) and near one side, and the output end of the reciprocating motor (318) passes through the side plate (315) and is fixedly connected to the second screw rod (317).

9. The marigold drying device according to claim 8, characterized in that: The center of the bottom end of the sliding frame (319) is fixedly connected to a mounting box (320), the center of the side end of the mounting box (320) is rotatably connected to a second rotating shaft (321), the side end of the second rotating shaft (321) is fixedly connected to a second gear (322), the side wall of the drying frame (301) is fixedly connected to a second rack (323) near the top, and the second gear (322) is meshed with the second rack (323), and the mounting box (320) is fixedly connected to a short plate (324) near the center.

10. The marigold drying device according to claim 9, characterized in that: The center of the side end of the short plate (324) is rotatably connected with a half-bevel gear (325), and the side end of the second rotating shaft (321) penetrates the short plate (324) and is fixedly connected to the half-bevel gear (325). A vertical shaft (326) is rotatably connected between the inner walls of the installation box (320) and located at the center. The outer ring of the vertical shaft (326) is symmetrically fixedly connected with a first bevel gear (327) near the half-bevel gear (325), and the two first bevel gears (327) are meshed with the half-bevel gear (325). The bottom end of the vertical shaft (326) penetrates the installation box (320) and is fixedly connected to a support plate. Five (328), the bottom end of the support plate five (328) and near the center of both sides are symmetrically fixedly connected with a U-shaped plate (329), the side walls of the U-shaped plate (329) are slidably connected with a support plate six (330), the top center of the U-shaped plate (329) is fixedly connected with a telescopic rod, and the bottom end of the telescopic rod is fixedly connected to the support plate six (330), the bottom end of the support plate six (330) and near the center is symmetrically fixedly connected with a nozzle (331), the top of the nozzle (331) is fixedly connected with a hose (332), and the other end of the hose (332) is fixedly connected to the hot air blower (314).

Images