Sugarcane smut inoculation device

Abstract

The invention belongs to the technical field of agricultural equipment, and discloses a sugarcane smut inoculation device which comprises an inoculation liquid box and further comprises a sugarcane box, the sugarcane box is arranged in the inoculation liquid box through a fixing mechanism, and an adjusting mechanism is arranged on the inner wall of the sugarcane box; the driving mechanism is arranged in the inner wall of the inoculation liquid box; the filter screen is connected into the inner wall of the inoculation liquid box in a sliding manner; the stirring rod is rotationally connected to the inner wall of the bottom end of the inoculation liquid box; wherein the driving mechanism comprises a motor, and an output shaft of the motor is provided with a limiting assembly; through cooperation of the limiting assembly, the external threaded rod and other structures, the motor can drive the external threaded rod or the synchronizing wheel A to rotate to drive the filter screen to move up and down or drive the stirring rod to rotate, impurities in the filter screen can be conveniently cleaned, the situation that inoculation liquid precipitates and influences quality can be avoided, operation is easy, one set of motor can achieve two functions, and cost is low.

Description

Technical Field

[0001] The present invention belongs to the technical field of agricultural equipment, and specifically relates to a sugarcane smut inoculation device. Background Art

[0002] Sugarcane smut is an important disease of sugarcane caused by Ustilago scitaminea. The pathogen mainly attacks the growing point at the top of the sugarcane stem, resulting in a black whip-like structure growing at the top of the sugarcane stem, that is, the smut, which seriously affects the yield and quality of sugarcane. The sugarcane smut inoculation device is a tool for inoculating the pathogen of sugarcane smut onto sugarcane. Common ones are immersion inoculation devices, which can immerse sugarcane seedling stems in an inoculation liquid containing the pathogen for inoculation.

[0003] When using the immersion inoculation device, sugarcane seedlings need to be placed in an inoculation liquid prepared with smut spore powder and soaked. The inoculation liquid is stored in a relatively large inoculation liquid tank. After being placed for a long time, the inoculation liquid may precipitate or agglomerate, affecting the uniformity of the inoculation liquid and reducing its inoculation effect. Moreover, during the soaking process of sugarcane seedlings, the soil or impurities on their surfaces will remain inside the inoculation liquid, affecting the quality of the inoculation liquid. In some existing technologies, manual stirring is required to avoid precipitation, and manual fishing for impurities is also needed, which is rather troublesome and increases the work intensity. Therefore, a sugarcane smut inoculation device is proposed for the above problems. Summary of the Invention

[0004] To solve the problems raised in the above background art, the present invention provides a sugarcane smut inoculation device.

[0005] To achieve the above object, the present invention provides the following technical solution: A sugarcane smut inoculation device includes an inoculation liquid tank, and further includes:

[0006] A sugarcane tank, the sugarcane tank is arranged inside the inoculation liquid tank through a fixing mechanism, and an adjusting mechanism is arranged on the inner wall of the sugarcane tank;

[0007] A driving mechanism, the driving mechanism is arranged inside the inner wall of the inoculation liquid tank;

[0008] A filter screen, the filter screen is slidably connected inside the inner wall of the inoculation liquid tank;

[0009] A stirring rod, the stirring rod is rotatably connected to the bottom inner wall of the inoculation liquid tank;

[0010] Among them, the driving mechanism includes a motor, a limiting component is arranged on the output shaft of the motor, an external threaded rod is rotatably connected to the inner wall of the inoculation liquid tank, and a synchronous pulley A is rotatably connected to the inner wall of the inoculation liquid tank;

[0011] The adjusting mechanism includes a placement plate, and an insertion block is elastically connected to the inner wall of the placement plate through a telescopic spring;

[0012] The fixing mechanism comprises a mounting block, and the inner wall of the mounting block is elastically connected with a clamping block via a return spring.

[0013] Preferably, the outer wall of the bottom end of the externally threaded rod is fixedly connected to a connecting block A, and a groove A is provided on the outer wall of the connecting block A. The outer wall of the synchronous wheel A is connected to the synchronous wheel B through a synchronous belt transmission. The outer wall of the top end of the synchronous wheel A is fixedly connected to a connecting block B, and a groove B is provided on the outer wall of the connecting block B.

[0014] Preferably, the motor is fixedly connected to the top outer wall of the inoculation liquid tank, the external threaded rod is threadedly connected to the filter screen, and the synchronous wheel B is fixedly connected to the stirring rod.

[0015] Preferably, the limit assembly includes a fixed rod, the outer wall of which is provided with a through groove, the inner wall of which is slidably connected to a rotating rod, the inner wall of which is elastically connected to a limit block via a connecting spring, and the outer wall of the bottom end of the rotating rod is fixedly connected to a convex rod.

[0016] Preferably, the fixing rod is fixedly connected to the output shaft of the motor, one end of the connecting spring is fixedly connected to the outer wall of the limit block, the other end of the connecting spring is fixedly connected to the inner wall of the rotating rod, the limit block is slidably connected to the inner wall of the rotating rod, the limit block is clamped with the through groove, and the convex rod is clamped with groove A and groove B.

[0017] Preferably, the inner wall of the placement plate is slidably connected to a trapezoidal block, the inner wall of the placement plate is slidably connected to a connecting rod, one end of the connecting rod is slidably connected to the outer wall of the trapezoidal block, and the other end of the connecting rod is fixedly connected to the outer wall of the insertion block.

[0018] Preferably, one end of the telescopic spring is fixedly connected to the outer wall of the insert block, the other end of the telescopic spring is fixedly connected to the inner wall of the placement plate, the insert block is slidably connected to the inner wall of the placement plate, and the placement plate is in contact with the inner wall of the sugarcane box.

[0019] Preferably, the inner wall of the mounting block is rotatably connected to a rotating wheel, a traction rope is wound around the outer wall of the rotating wheel, the outer wall of the mounting block is fixedly connected to a handle, the outer wall of the handle is slidably connected to a partition, the inner wall of the inoculation liquid tank is fixedly connected to a fixed block, and a slot is opened on the inner wall of the fixed block.

[0020] Preferably, both ends of the traction rope are fixedly connected to the outer walls of the clamping block and the partition respectively, the mounting block is fixedly connected to the outer wall of the sugarcane box, and the mounting block contacts the inner wall of the fixing block.

[0021] Preferably, one end of the return spring is fixedly connected to the outer wall of the clamping block, the other end of the return spring is fixedly connected to the inner wall of the mounting block, the clamping block is slidably connected to the inner wall of the mounting block, and the clamping block is snap-fitted with the card slot.

[0022] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0023] Through the cooperation of the limiting component and the external threaded rod and other structures, the present invention can adjust the position of the rotating rod to make the convex rod snap-fitted with the groove A or the groove B. When driving the motor, the external threaded rod or the synchronous pulley A can be driven by the motor to drive the filter screen to move up and down or the stirring rod to rotate, which is convenient for cleaning the impurities on the filter screen and can also prevent the inoculation liquid from precipitating and affecting the quality. The operation is simple, and one set of motors can achieve two functions, with low cost;

[0024] Through the cooperation of the placing plate and the inserting block and other structures, by pressing the trapezoidal block, the inserting block can be disengaged from the internal slot of the sugarcane box, and the placing plate can be taken out. The seedlings can be placed on the placing plate, and the position of the placing plate inside the sugarcane box can be adjusted according to the height of the seedlings, avoiding the problem that the position of the placing plate cannot be adjusted, which may cause the taller seedlings to be squeezed and broken or bent;

[0025] Through the cooperation of the mounting block and the fixing block and other structures, the sugarcane box and the inoculation liquid box can be fixed by the snap-fitting of the clamping block and the card slot, so as to avoid the problem that the sugarcane box floats in the inoculation liquid box due to the light weight of the sugarcane box and the large buoyancy of the inoculation liquid, resulting in the seedlings not being fully immersed. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is a schematic diagram of the main structure of the present invention;

[0027] Figure 2 is a schematic diagram of the decomposed structure of the sugarcane box and the inoculation liquid box of the present invention;

[0028] Figure 3 is a schematic diagram of the cross-section of the inoculation liquid box and the driving mechanism of the present invention;

[0029] Figure 4 is a schematic diagram of the decomposed structure of the driving mechanism of the present invention;

[0030] Figure 5 is the present invention Figure 4 The enlarged schematic diagram of part A;

[0031] Figure 6 is a schematic diagram of the cross-section of the placing plate of the present invention;

[0032] Figure 7 is a schematic diagram of the cross-section of the mounting block of the present invention.

[0033] In the figure: 1. inoculation liquid tank; 2. sugarcane tank; 3. driving mechanism; 301. motor; 302. external threaded rod; 303. connecting block A; 304. groove A; 305. synchronous pulley A; 306. connecting block B; 307. groove B; 308. synchronous belt; 309. synchronous pulley B; 3001. fixed rod; 3002. through groove; 3003. rotating rod; 3004. connecting spring; 3005. limiting block; 3006. convex rod; 4. adjusting mechanism; 401. placing plate; 402. telescopic spring; 403. inserting block; 404. trapezoidal block; 405. connecting rod; 5. fixing mechanism; 501. mounting block; 502. reset spring; 503. clamping block; 504. traction rope; 505. runner; 506. partition board; 507. handle; 6. fixing block; 7. clamping groove; 8. filter screen; 9. stirring rod. Detailed implementation manner

[0034] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0035] As Figures 1 to 7 shown, the present invention provides a sugarcane smut inoculation device, including an inoculation liquid tank 1, and further including:

[0036] A sugarcane tank 2, the sugarcane tank 2 is arranged inside the inoculation liquid tank 1 through a fixing mechanism 5, and an adjusting mechanism 4 is arranged on the inner wall of the sugarcane tank 2;

[0037] A driving mechanism 3, the driving mechanism 3 is arranged inside the inner wall of the inoculation liquid tank 1;

[0038] A filter screen 8, the filter screen 8 is slidably connected inside the inner wall of the inoculation liquid tank 1;

[0039] A stirring rod 9, the stirring rod 9 is rotatably connected to the inner wall of the bottom end of the inoculation liquid tank 1;

[0040] Among them, the driving mechanism 3 includes a motor 301, a limiting component is arranged on the output shaft of the motor 301, an external threaded rod 302 is rotatably connected to the inner wall of the inoculation liquid tank 1, and a synchronous pulley A 305 is rotatably connected to the inner wall of the inoculation liquid tank 1;

[0041] The adjusting mechanism 4 includes a placing plate 401, and an inserting block 403 is elastically connected to the inner wall of the placing plate 401 through a telescopic spring 402;

[0042] The fixing mechanism 5 includes a mounting block 501, and a clamping block 503 is elastically connected to the inner wall of the mounting block 501 through a reset spring 502.

[0043] The above scheme is adopted: the inoculation liquid prepared with smut spore powder can be placed in the inoculation liquid tank 1, and the sugarcane seedlings to be inoculated can be placed in the sugarcane box 2. By placing the sugarcane box 2 in the inoculation liquid tank 1, the sugarcane seedlings can be immersed in the spore inoculation liquid to inoculate the sugarcane seedlings, which is a prior art; the sugarcane box 2 can be stably fixed inside the inoculation liquid tank 1 by the fixing mechanism 5 to avoid the problem that the sugarcane box 2 floats due to the large buoyancy of the spore inoculation liquid and cannot immerse all the sugarcane seedlings; inside the sugarcane box 2, the adjustment mechanism 4 is provided with multiple groups, and the placement plate 401 is provided with Multiple groups of sugarcane holes can be used to place sugarcane seedlings in the holes and fix them, and the placement plate 401 can be adjusted to accommodate sugarcane seedlings of different heights; the filter screen 8 can prevent soil or other impurities on the sugarcane seedlings from remaining in the inoculation liquid tank 1 and affecting the quality of the inoculation liquid; the stirring rod 9 can stir the inoculation liquid at the bottom of the inoculation liquid tank 1 to avoid precipitation caused by long-term placement; the driving object of the motor 301 can be switched through the driving mechanism 3, which can not only drive the filter screen 8 to move upward for easy cleaning, but also drive the stirring rod 9 to rotate, and the setting of a group of motors 301 reduces the equipment cost.

[0044] like Figures 3 to 5 As shown, the outer wall of the bottom end of the externally threaded rod 302 is fixedly connected to a connecting block A303, and a groove A304 is provided on the outer wall of the connecting block A303. The outer wall of the synchronous wheel A305 is connected to a synchronous wheel B309 through a synchronous belt 308. The top outer wall of the synchronous wheel A305 is fixedly connected to a connecting block B306, and a groove B307 is provided on the outer wall of the connecting block B306. The motor 301 is fixedly connected to the top outer wall of the inoculation liquid tank 1, the externally threaded rod 302 is threadedly connected to the filter screen 8, and the synchronous wheel B309 is fixedly connected to the stirring rod 9.

[0045] The above scheme is adopted: the outer wall of the external threaded rod 302 is provided with a thread, and through the setting of the motor 301 and the limit assembly, the motor 301 can drive the external threaded rod 302 to rotate through the limit assembly, and through its threaded connection with the filter 8, drive the filter 8 to move up and down, and when the filter 8 moves to the bottom of the inoculation liquid tank 1, it can filter the impurities in the inoculation liquid tank 1, and when it moves upward, it can drive the impurities to move upward synchronously, and move to the top to separate from the highest liquid level of the inoculation liquid, so as to facilitate the operator to clean the impurities on its surface; the limit assembly can also be adjusted to drive the synchronous wheel A305 to rotate, and drive the synchronous wheel B309 to rotate synchronously through the synchronous belt 308. At this time, the synchronous wheel B309 can drive the stirring rod 9 to rotate, and stir the inoculation liquid to prevent precipitation or agglomeration.

[0046] like Figures 4 to 5As shown, the limit assembly includes a fixed rod 3001, the outer wall of the fixed rod 3001 is provided with a through groove 3002, the inner wall of the fixed rod 3001 is slidably connected to a rotating rod 3003, the inner wall of the rotating rod 3003 is elastically connected to a limit block 3005 via a connecting spring 3004, and the outer wall of the bottom end of the rotating rod 3003 is fixedly connected to a protruding rod 3006.

[0047] The above scheme is adopted: the outer wall of the rotating rod 3003 does not contact the inner wall of the external threaded rod 302 and the connecting block A303, and the rotating rod 3003 can move up and down in the inner wall of the fixed rod 3001. When the motor 301 is started, its output shaft will drive the fixed rod 3001 to rotate, and the rotating rod 3003 will be driven to rotate synchronously through the engagement of the limit block 3005 with the through groove 3002; when the rotating rod 3003 moves upward, the protruding rod 3006 will engage with the groove A304 on the outer wall of the connecting block A303, and then when the rotating rod 3003 rotates It can drive the connecting block A303 and the externally threaded rod 302 to rotate. At this time, the convex rod 3006 is not in contact with the groove B307, thereby not driving the connecting block B306 and the synchronous wheel A305 to rotate; on the contrary, when the rotating rod 3003 moves downward, the convex rod 3006 is engaged with the groove B307 on the outer wall of the connecting block B306, thereby driving the connecting block B306 and the synchronous wheel A305 to rotate. Since the outer wall of the rotating rod 3003 is not in contact with the inner wall of the externally threaded rod 302, the externally threaded rod 302 will not be driven to rotate during the rotation process.

[0048] like Figures 4 to 5 As shown, the fixed rod 3001 is fixedly connected to the output shaft of the motor 301, one end of the connecting spring 3004 is fixedly connected to the outer wall of the limit block 3005, the other end of the connecting spring 3004 is fixedly connected to the inner wall of the rotating rod 3003, the limit block 3005 is slidably connected to the inner wall of the rotating rod 3003, the limit block 3005 is clamped with the through groove 3002, and the protruding rod 3006 is clamped with the groove A304 and the groove B307.

[0049] The above scheme is adopted: the through groove 3002 is provided with two groups, upper and lower. When the rotating rod 3003 moves to the point where the protruding rod 3006 is engaged with the groove A304 or the groove B307, the limiting block 3005 can be engaged with one group of through grooves 3002 to fix the position of the rotating rod 3003; when the rotating rod 3003 needs to be moved, the limiting block 3005 can be pressed to move it to the inner wall of the rotating rod 3003 and disengage from the through groove 3002, and then it can be moved; by moving the rotating rod 3003 up and down, the driving object of the motor 301 can be quickly switched according to needs, and the operation is relatively convenient.

[0050] like Figure 6As shown, the inner wall of the placing plate 401 is slidably connected with a trapezoidal block 404, and the inner wall of the placing plate 401 is slidably connected with a connecting rod 405, one end of the connecting rod 405 is slidably connected with the outer wall of the trapezoidal block 404, and the other end of the connecting rod 405 is fixedly connected with the outer wall of the plug block 403; one end of the telescopic spring 402 is fixedly connected with the outer wall of the plug block 403, and the other end of the telescopic spring 402 is fixedly connected with the inner wall of the placing plate 401, the plug block 403 is slidably connected with the inner wall of the placing plate 401, and the placing plate 401 contacts the inner wall of the sugarcane box 2.

[0051] The above scheme is adopted: under normal conditions, the telescopic spring 402 can always engage with the slot opened on the inner wall of the sugarcane box 2 due to its own elastic force, so that the placement plate 401 can be fixed. In this state, the connecting rod 405 is always in contact with the long side inclined surface of the trapezoidal block 404; when the trapezoidal block 404 is pressed inwardly, its inclined surface will drive the connecting rod 405 to move. Since the connecting rod 405 is slidably connected to the inner wall of the placement plate 401, it can only move horizontally, thereby driving the corresponding plug block 403 to move synchronously to the middle and disengage from the slot on the inner wall of the sugarcane box 2, so that the placement plate 401 can be taken out conveniently and quickly, and then inserted into a suitable position according to the height of the sugarcane seedlings, thereby avoiding the seedling placement plate 401 being unable to adapt to seedlings of different heights due to the inability to adjust its position, which may cause bending or breaking of higher seedlings.

[0052] like Figure 7 As shown, the inner wall of the mounting block 501 is rotatably connected to a rotating wheel 505, a traction rope 504 is wound around the outer wall of the rotating wheel 505, the outer wall of the mounting block 501 is fixedly connected to a handle 507, the outer wall of the handle 507 is slidably connected to a partition 506, the inner wall of the inoculation liquid tank 1 is fixedly connected to a fixed block 6, and a slot 7 is provided on the inner wall of the fixed block 6.

[0053] The above scheme is adopted: two groups of rotating wheels 505, traction ropes 504, reset springs 502 and clamping blocks 503 are provided, which are symmetrically distributed on the inner walls on both sides of the mounting block 501; the mounting block 501 can be placed inside the fixing block 6, and the clamping block 503 is clamped with the clamping groove 7 to fix the mounting block 501, so that the sugarcane box 2 is fixed inside the inoculation liquid tank 1, and the problem of the sugarcane box 2 floating up due to the fact that the sugarcane box 2 may be relatively light and the inoculation liquid in the inoculation liquid tank 1 has a relatively large buoyancy will not occur, so that all the seedlings cannot be immersed.

[0054] like Figure 7As shown, the two ends of the traction rope 504 are respectively fixedly connected to the outer walls of the block 503 and the partition 506, the mounting block 501 is fixedly connected to the outer wall of the sugarcane box 2, and the mounting block 501 contacts the inner wall of the fixing block 6; one end of the return spring 502 is fixedly connected to the outer wall of the block 503, and the other end of the return spring 502 is fixedly connected to the inner wall of the mounting block 501, the block 503 is slidably connected to the inner wall of the mounting block 501, and the block 503 is engaged with the slot 7.

[0055] The above scheme is adopted: when the operator puts the sugarcane box 2 in, he can hold the handle 507 to operate and pull the partition 506 to drive the traction rope 504 to move. The traction rope 504 is affected by the rotating wheel 505 to change the direction of the pulling force, and the corresponding card block 503 is pulled to move toward the inner wall of the mounting block 501, so that the mounting block 501 can be aligned with the inside of the fixing block 6 and inserted. After the card block 503 is fully inserted, the position of the card block 503 corresponds to the card slot 7, and the partition 506 can be loosened. Under the elastic force of the reset spring 502, the card block 503 pops out and is inserted into the card slot 7 to complete the fixation; when it is necessary to take out the sugarcane box 2, the handle 507 can be held and the partition 506 can be pulled to make the card block 503 disengage from the card slot 7, and the handle 507 can be pulled upward to take out the sugarcane box 2, which is more convenient to operate.

[0056] The working principle and use process of the present invention:

[0057] The operator can first mix the smut spore powder with water and pour it into the inoculation liquid tank 1, and then adjust the position of the placement plate 401 according to the height of the sugarcane seedlings; first press the trapezoidal block 404, drive the plug block 403 to contract through the connecting rod 405, release the fixation of the placement plate 401 to take it out, and then insert the sugarcane seedlings into the sugarcane hole of the placement plate 401, press the trapezoidal block 404 to insert the placement plate 401 into the sugarcane box 2 to a suitable height, then release the trapezoidal block 404, and the plug block 403 is stuck in the inner wall slot of the sugarcane box 2 to be fixed.

[0058] Then, the handle 507 can be held, the partition 506 can be pulled, and the block 503 can be driven to retract through the traction rope 504 and the rotating wheel 505, and the mounting block 501 of the sugarcane box 2 can be aligned with the fixing block 6 on the inner wall of the inoculation liquid tank 1 and inserted, and the partition 506 can be loosened. The block 503 can be ejected under the action of the return spring 502 and can be inserted into the slot 7 of the fixing block 6, thus completing the fixation of the sugarcane box 2. The sugarcane box 2 will not float up due to the buoyancy of the inoculation liquid inside the inoculation liquid tank 1, so that the seedlings can be completely immersed in the inoculation liquid.

[0059] During the soaking inoculation process, in order to prevent the inoculation liquid from precipitating and caking after being placed for a long time, the limit block 3005 can be pressed and the rotating rod 3003 can be moved downward so that the convex rod 3006 is engaged with the groove B307. At this time, the limit block 3005 is engaged with the lower through groove 3002. Then, the motor 301 is started. The motor 301 can drive the connecting block B306 and the synchronous pulley A305 to rotate through the limit component, drive the synchronous pulley B309 to rotate through the synchronous belt 308, and make the stirring rod 9 rotate continuously to stir the inoculation liquid to ensure that the inoculation liquid is uniform.

[0060] After the inoculation is completed, the handle 507 can be held and the partition plate 506 can be pulled to release the fixation between the mounting block 501 and the fixed block 6, and the sugarcane box 2 can be taken out upward. The impurities on the surface of the seedlings may remain in the inoculation liquid in the inoculation liquid tank 1. At this time, the limit block 3005 can be pressed to move the rotating rod 3003 upward. The limit block 3005 is engaged with the upper through groove 3002, and the convex rod 3006 is engaged with the groove A304. The motor 301 is started, and the external threaded rod 302 can be driven to rotate through the limit component, so that the filter screen 8 moves upward to a position higher than the highest liquid level, and the operator can more conveniently clean the impurities on the filter screen 8 to prevent them from remaining in the inoculation liquid and affecting the quality of the inoculation liquid.

[0061] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0062] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sugarcane smut inoculation device, comprising an inoculation liquid tank (1), characterized in that: Also includes: A sugarcane box (2), wherein the sugarcane box (2) is arranged inside the inoculation liquid box (1) via a fixing mechanism (5), and an adjusting mechanism (4) is arranged on the inner wall of the sugarcane box (2); A driving mechanism (3), wherein the driving mechanism (3) is arranged in the inner wall of the inoculation liquid tank (1); A filter screen (8), wherein the filter screen (8) is slidably connected to the inner wall of the inoculation liquid tank (1); A stirring rod (9), wherein the stirring rod (9) is rotatably connected to the inner wall of the bottom end of the inoculation liquid tank (1); The driving mechanism (3) comprises a motor (301), the output shaft of the motor (301) is provided with a limit assembly, the inner wall of the inoculation liquid tank (1) is rotatably connected to an external threaded rod (302), and the inner wall of the inoculation liquid tank (1) is rotatably connected to a synchronous wheel A (305); The adjustment mechanism (4) comprises a placement plate (401), the inner wall of the placement plate (401) being elastically connected to an insert block (403) via a telescopic spring (402); The fixing mechanism (5) comprises a mounting block (501), and the inner wall of the mounting block (501) is elastically connected to a clamping block (503) via a return spring (502).

2. The sugarcane smut inoculation device according to claim 1, characterized in that: The outer wall of the bottom end of the external threaded rod (302) is fixedly connected to a connecting block A (303), and the outer wall of the connecting block A (303) is provided with a groove A (304). The outer wall of the synchronous wheel A (305) is connected to a synchronous wheel B (309) through a synchronous belt (308). The outer wall of the top end of the synchronous wheel A (305) is fixedly connected to a connecting block B (306), and the outer wall of the connecting block B (306) is provided with a groove B (307).

3. The sugarcane smut inoculation device according to claim 2, characterized in that: The motor (301) is fixedly connected to the top outer wall of the inoculation liquid tank (1), the external threaded rod (302) is threadedly connected to the filter screen (8), and the synchronous wheel B (309) is fixedly connected to the stirring rod (9).

4. The sugarcane smut inoculation device according to claim 1, characterized in that: The limit assembly comprises a fixed rod (3001), the outer wall of the fixed rod (3001) is provided with a through groove (3002), the inner wall of the fixed rod (3001) is slidably connected to a rotating rod (3003), the inner wall of the rotating rod (3003) is elastically connected to a limit block (3005) via a connecting spring (3004), and the outer wall of the bottom end of the rotating rod (3003) is fixedly connected to a convex rod (3006).

5. The sugarcane smut inoculation device according to claim 4, characterized in that: The fixing rod (3001) is fixedly connected to the output shaft of the motor (301), one end of the connecting spring (3004) is fixedly connected to the outer wall of the limit block (3005), the other end of the connecting spring (3004) is fixedly connected to the inner wall of the rotating rod (3003), the limit block (3005) is slidably connected to the inner wall of the rotating rod (3003), the limit block (3005) is clamped with the through groove (3002), and the protruding rod (3006) is clamped with the groove A (304) and the groove B (307).

6. The sugarcane smut inoculation device according to claim 1, characterized in that: The inner wall of the placement plate (401) is slidably connected to a trapezoidal block (404), and the inner wall of the placement plate (401) is slidably connected to a connecting rod (405), one end of the connecting rod (405) is slidably connected to the outer wall of the trapezoidal block (404), and the other end of the connecting rod (405) is fixedly connected to the outer wall of the insertion block (403).

7. The sugarcane smut inoculation device according to claim 6, characterized in that: One end of the telescopic spring (402) is fixedly connected to the outer wall of the insert block (403), and the other end of the telescopic spring (402) is fixedly connected to the inner wall of the placement plate (401). The insert block (403) is slidably connected to the inner wall of the placement plate (401), and the placement plate (401) is in contact with the inner wall of the sugarcane box (2).

8. The sugarcane smut inoculation device according to claim 1, characterized in that: The inner wall of the mounting block (501) is rotatably connected to a rotating wheel (505), the outer wall of the rotating wheel (505) is wound with a traction rope (504), the outer wall of the mounting block (501) is fixedly connected to a handle (507), the outer wall of the handle (507) is slidably connected to a partition (506), the inner wall of the inoculation liquid tank (1) is fixedly connected to a fixed block (6), and the inner wall of the fixed block (6) is provided with a slot (7).

9. The sugarcane smut inoculation device according to claim 8, characterized in that: The two ends of the traction rope (504) are respectively fixedly connected to the outer walls of the clamping block (503) and the partition (506), the mounting block (501) is fixedly connected to the outer wall of the sugarcane box (2), and the mounting block (501) is in contact with the inner wall of the fixing block (6).

10. The sugarcane smut inoculation device according to claim 8, characterized in that: One end of the return spring (502) is fixedly connected to the outer wall of the clamping block (503), the other end of the return spring (502) is fixedly connected to the inner wall of the mounting block (501), the clamping block (503) is slidably connected to the inner wall of the mounting block (501), and the clamping block (503) is clamped to the clamping groove (7).

Images