Deep ploughing and repairing mechanism for fertilizing dry-hot valley

Abstract

The invention relates to the technical field of deep ploughing and repairing, and discloses a deep ploughing and repairing mechanism for fertilizing dry-hot valleys, which comprises a rack, moving wheels are fixedly connected to four corners of the bottom of the rack, a connecting frame is arranged in the rack, and a protective frame is fixedly connected to the bottom of the connecting frame. A dismounting mechanism is rotatably connected to the interior of the protection frame, a stirring motor is fixedly connected to the exterior of the rack, a stirring shaft is fixedly connected to the output end of the stirring motor, a stirring rod and a cleaning mechanism are fixedly connected to the exterior of the stirring shaft, and the cleaning mechanism comprises a plurality of cleaning rods. The cleaning rod is fixedly connected to the outer part of the stirring shaft. The tilling cutter can be conveniently maintained and replaced through the dismounting mechanism, and the limiting rod can be separated from or clamped into the clamping groove by pulling the pulling rod to realize mounting and dismounting; the cleaning mechanism is driven by a stirring motor, a telescopic spring assists a scraper to be attached to the inner wall of the stirring tank, residues are efficiently cleaned, and operation is guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of deep plowing and restoration, and in particular to a deep plowing and restoration mechanism for fertilizing dry and hot valleys. Background Art

[0002] Fertilization in hot and dry valleys refers to the process of improving and enhancing soil fertility and promoting sustainable agricultural development in arid and semi-arid areas through scientific agricultural technologies and management measures. This process mainly includes: taking reasonable soil and water conservation measures, applying organic fertilizers and chemical fertilizers, introducing drought-resistant crops, increasing green manure planting, and optimizing irrigation methods, so as to improve the physical, chemical and biological properties of the soil and enhance the soil's water retention and nutrient supply capabilities. Especially in special areas such as hot and dry valleys, fertilization work is also committed to improving the soil's adaptability to high temperatures and drought, ensuring stable crop production, promoting the sustainable development of regional agriculture, and improving the economic conditions of local farmers.

[0003] In dry and hot valley areas, soil often becomes hardened, barren, and has poor water penetration due to long-term drought and over-cultivation. To solve this problem, deep tillage restoration technology is widely used. Deep tillage restoration breaks the hardened and compacted layers in the soil through deep tillage, improves the soil structure, and enhances its air permeability and water permeability, thereby providing better growth space for crop roots. This technology can not only restore soil fertility, but also improve soil drought resistance and promote healthy growth of crops.

[0004] However, long-term deep plowing and repair work will cause wear and damage to the plow blades. Especially in the case of frequent use, the replacement and repair of the plow blades becomes an important issue. The traditional plow blade installation and disassembly process is relatively cumbersome, which reduces the work efficiency. Summary of the invention

[0005] In view of the shortcomings of the prior art, the present invention provides a deep plowing and repair mechanism for fertilizing dry and hot valleys, which solves the problem that long-term deep plowing and repair operations may cause wear and damage to the plow blades, especially when used frequently, and the traditional plow blade installation and disassembly process is cumbersome, reducing the operation efficiency.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a deep plowing and repairing mechanism for fertilizing dry and hot valleys, comprising a frame, the bottom four corners of the frame are fixedly connected with moving wheels, a connecting frame is arranged inside the frame, the bottom of the connecting frame is fixedly connected with a protective frame, the protective frame is rotatably connected with a disassembly mechanism inside, the outside of the frame is fixedly connected with a stirring motor, the output end of the stirring motor is fixedly connected with a stirring shaft, and the outside of the stirring shaft is fixedly connected with a stirring rod and a cleaning mechanism;

[0007] The cleaning mechanism includes a plurality of cleaning rods, the cleaning rods are fixedly connected to the outside of the stirring shaft, a limiting groove is provided inside the cleaning rod, a telescopic spring is fixedly connected inside the limiting groove, the other end of the telescopic spring is fixedly connected to a mounting plate, the end of the mounting plate away from the telescopic spring is fixedly connected to the telescopic rod, and the end of the telescopic rod away from the mounting plate is fixedly connected to a scraper.

[0008] Preferably, the disassembly mechanism includes a rotating tube, the outside of which is rotatably connected to the inside of the protective frame, an installation groove is opened inside the rotating tube, the inside of the installation groove is slidably connected to a limit plate, the outside of the limit plate is fixedly connected to a limit spring, a pull rod and a limit rod, the outside of the limit rod is slidably connected to the inside of the rotating tube, one end of the limit spring away from the limit plate is fixedly connected to the inside of the installation groove, and the outside of the pull rod is slidably connected to the inside of the rotating tube.

[0009] Preferably, an adjustment groove is opened inside the frame, and two groups of curved grooves are opened inside the adjustment groove, a clamping spring is fixedly connected inside the curved groove, and the other end of the clamping spring is fixedly connected to a sliding rod, and the ends of the sliding rods close to each other are fixedly connected to a trowel plate, and both sides of the trowel plate are rotatably connected to the inside of the adjustment groove.

[0010] Preferably, a lifting motor is fixedly connected to the top of the frame, a threaded rod is fixedly connected to the output end of the lifting motor, the bottom end of the threaded rod is rotatably connected to the inside of a slide slot, the slide slot is opened inside the frame, the external thread of the threaded rod is threadably connected to a connecting frame, and the connecting frame is slidably connected to the inside of the slide slot.

[0011] Preferably, the outside of the protective frame is fixedly connected to a driving motor, the output end of the driving motor is fixedly connected to a transmission shaft 1, the outside of the transmission shaft 1 is fixedly connected to multiple groups of breaking rods, the outside of the transmission shaft 1 is connected through the inside of the protective frame, the outside of the transmission shaft 1 is fixedly connected to a driving pulley, the driving pulley is connected to a driven pulley via a belt, the inside of the driven pulley is fixedly connected to a transmission shaft 2, the outside of the transmission shaft 2 is rotatably connected to the inside of the protective frame, and the outside of the transmission shaft 2 is fixedly connected to a limit strip.

[0012] Preferably, the mounting plate is slidably connected to the inside of the limiting groove, the scraper, the side of the scraper away from the telescopic rod abuts against the inner wall of the stirring tank, and the end of the stirring shaft away from the stirring motor is fixedly connected to the inside of the stirring tank.

[0013] Preferably, the stirring tank is opened inside the frame, a feed port is opened at the top of the frame, a discharge port is opened at the bottom of the frame, and the stirring tank is communicated with the feed port and the discharge port.

[0014] Preferably, the outside of the limit rod, the second transmission shaft and the limit bar are all arranged inside the slot, the slot is opened inside the mounting rod, and a plurality of tilling knives are fixedly connected to the outside of the mounting rod.

[0015] Preferably, an electric telescopic rod is rotatably connected to the inner side of the discharge port, an output end of the electric telescopic rod is rotatably connected to the outside of a baffle, and the baffle is rotatably connected to the inner side of the discharge port.

[0016] Preferably, a push rod is fixedly connected to the outside of the frame.

[0017] The present invention provides a deep tillage and restoration mechanism for fertilizing dry and hot valleys. It has the following beneficial effects:

[0018] 1. The present invention drives the limit plate to move by the pull rod in the disassembly mechanism, and the limit plate will push the limit rod and the limit spring to move together when moving. When the limit rod moves, it will be separated from the inside of the card slot. At this time, the installation rod can be taken out of the protective frame, so as to perform maintenance and replacement operations on the tilling blade on the installation rod. During the installation process, the pull rod is pulled to move the limit plate, and the limit plate drives the limit rod and the limit spring to move together. Next, align one end of the installation rod with the outside of the second transmission shaft and the limit bar for installation, and then align the other end with the limit rod. At this time, release the pull rod, and with the help of the elastic force of the limit spring, the limit rod will automatically snap into the card slot, thereby completing the installation and disassembly process.

[0019] 2. The present invention is provided with a cleaning mechanism on the stirring shaft for cleaning the inside of the stirring tank. The stirring shaft is driven to rotate by the stirring motor, and the stirring shaft drives the stirring rod to effectively stir the fertilizer while rotating. At the same time, the cleaning rod also rotates, and drives the scraper to perform scraping operations through the internal telescopic spring, mounting plate and telescopic rod. The design of the telescopic spring enables the scraper to better fit the inner wall of the stirring tank, thereby significantly improving the cleaning effect and ensuring that the residue inside the stirring tank is completely removed. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A perspective view of the present invention;

[0021] Figure 2 is a side view of the present invention;

[0022] Figure 3 It is a partial structural schematic diagram of the present invention;

[0023] Figure 4 It is a cross-sectional view of the disassembly mechanism of the present invention;

[0024] Figure 5 It is a cross-sectional view of the frame structure of the present invention;

[0025] Figure 6 It is a cross-sectional view of the cleaning mechanism of the present invention;

[0026] Figure 7 It is a rear view of the present invention;

[0027] Figure 8 For the present invention Figure 7 A in the enlarged view;

[0028] Fig. 9 It is a schematic diagram of a partial structure of the present invention.

[0029] Among them, 1. frame; 2. protection frame; 3. drive motor; 4. transmission shaft 1; 5. tiller; 6. driving pulley; 7. belt; 8. driven pulley; 9. transmission shaft 2; 10. breaking rod; 11. limit bar; 12. slot; 13. disassembly mechanism; 1301. rotating tube; 1302. installation slot; 1303. limit plate; 1304. limit rod; 1305. limit spring; 1306. pull rod; 14. connecting frame; 15. slide slot; 16. push rod; 17. threaded rod; 18. lifting Lowering motor; 19. Feeding port; 20. Stirring tank; 21. Stirring motor; 22. Stirring shaft; 23. Stirring rod; 24. Cleaning mechanism; 2401. Cleaning rod; 2402. Limiting slot; 2403. Mounting plate; 2404. Telescopic spring; 2405. Telescopic rod; 2406. Scraper; 25. Discharging port; 26. Baffle; 27. Electric telescopic rod; 28. Smoothing plate; 29. ​​Sliding rod; 30. Bending slot; 31. Clamping spring; 32. Adjusting slot; 33. Moving wheel; 34. Mounting rod. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the specification 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.

[0031] Please refer to the attached Figure 1 -Attached Figure 6The embodiment of the present invention provides a deep tillage repair mechanism for fertilizing dry hot valleys, including a frame 1, the four bottom corners of the frame 1 are fixedly connected with moving wheels 33, the moving wheels 33 facilitate the movement of the entire device, a connecting frame 14 is arranged inside the frame 1, the bottom of the connecting frame 14 is fixedly connected with a protective frame 2, the connecting frame 14 is used to adjust the height of the protective frame 2, the protective frame 2 plays a protective role, the protective frame 2 is internally rotatably connected with a disassembly mechanism 13, the disassembly mechanism 13 facilitates the disassembly and maintenance of the tillage blade 5, the outside of the frame 1 is fixedly connected with a stirring motor 21, the output end of the stirring motor 21 is fixedly connected with a stirring shaft 22, the stirring motor 21 is used to drive the stirring shaft 22, and the cleaning mechanism 24 is driven by the stirring shaft 22 to clean the inner wall of the stirring tank 20, and the outside of the stirring shaft 22 is fixedly connected with a stirring rod 23 and a cleaning mechanism 24;

[0032] The cleaning mechanism 24 includes a plurality of cleaning rods 2401, which are fixedly connected to the outside of the stirring shaft 22. A limiting groove 2402 is provided inside the cleaning rod 2401, and the limiting groove 2402 cooperates with the mounting plate 2403 to limit the telescopic rod 2405. A telescopic spring 2404 is fixedly connected to the inside of the limiting groove 2402, and the other end of the telescopic spring 2404 is fixedly connected to the mounting plate 2403. The end of the mounting plate 2403 away from the telescopic spring 2404 is fixedly connected to the telescopic rod 2405. The setting of the telescopic spring 2404 enables the telescopic rod 2405 to drive the scraper 2406 to press against the inner wall of the stirring tank 20, thereby making the scraping more thorough. The end of the telescopic rod 2405 away from the mounting plate 2403 is fixedly connected to the scraper 2406.

[0033] Please refer to the attached Figure 2 -Attached Figure 4 The disassembly mechanism 13 includes a rotating tube 1301, the outer portion of the rotating tube 1301 is rotatably connected to the inner portion of the protective frame 2, a mounting groove 1302 is provided in the inner portion of the rotating tube 1301, the inner portion of the mounting groove 1302 is slidably connected to a limiting plate 1303, the outer portion of the limiting plate 1303 is fixedly connected to a limiting spring 1305, a pulling rod 1306 and a limiting rod 1304, the outer portion of the limiting rod 1304 is slidably connected to the inner portion of the rotating tube 1301, and one end of the limiting spring 1305 away from the limiting plate 1303 is fixedly connected to the limiting spring 1305 The fixed connection is inside the installation groove 1302, and the outside of the pulling rod 1306 is slidably connected to the inside of the rotating tube 1301. The installation groove 1302 is used to install the limit plate 1303, the pulling rod 1306 and the limit spring 1305. The limit plate 1303 is driven to move by the pulling rod 1306. When the limit plate 1303 moves, the limit rod 1304 and the limit spring 1305 are driven to move. When the limit rod 1304 moves and disengages from the inside of the slot 12, the installation rod 34 can be taken out at this time.

[0034] Please refer to the attached Figure 7 and attached Figure 8 An adjusting slot 32 is provided inside the frame 1, and two sets of curved slots 30 are provided inside the adjusting slot 32. A tightening spring 31 is fixedly connected inside the curved slot 30, and a slide bar 29 is fixedly connected to the other end of the tightening spring 31. A trowel plate 28 is fixedly connected to one end of the slide bar 29 close to each other. Both sides of the trowel plate 28 are rotatably connected inside the adjusting slot 32. The adjusting slot 32 is used for the movement of the trowel plate 28, and the curved slot 30 is used for installing the tightening spring 31 and the slide bar 29. The flexibility of the trowel plate 28 is improved by setting the tightening spring 31.

[0035] Please refer to the attached Figure 1 , Attachment Figure 2 and attached Figure 5 A lifting motor 18 is fixedly connected to the top of the frame 1, and a threaded rod 17 is fixedly connected to the output end of the lifting motor 18. The bottom end of the threaded rod 17 is rotatably connected to the inside of the slide groove 15. The slide groove 15 is opened inside the frame 1. The external thread of the threaded rod 17 is connected to the connecting frame 14, and the connecting frame 14 is slidably connected to the inside of the slide groove 15. The lifting motor 18 is used to drive the threaded rod 17 to rotate, and the threaded rod 17 drives the connecting frame 14 to move inside the slide groove 15. The connecting frame 14 drives the protective frame 2 to move up and down, thereby adjusting the depth of deep plowing of the soil.

[0036] Please refer to the attached Figure 1 , Attachment Figure 3 and attached Fig. 9 The outside of the protective frame 2 is fixedly connected with a driving motor 3, and the output end of the driving motor 3 is fixedly connected with a transmission shaft 4. The outside of the transmission shaft 4 is fixedly connected with multiple groups of breaking rods 10. The outside of the transmission shaft 4 passes through and is connected to the inside of the protective frame 2. The outside of the transmission shaft 4 is fixedly connected with a driving pulley 6. The driving pulley 6 is connected to a driven pulley 8 through a belt 7. The inside of the driven pulley 8 is fixedly connected with a transmission shaft 2 9. The outside of the transmission shaft 2 9 is rotationally connected to the inside of the protective frame 2. The outside of the transmission shaft 2 9 is fixedly connected to a limiting strip 11. The protective frame 2 plays a protective role. The driving motor 3 plays an important role in deep plowing of the soil. The driving motor 3 drives the transmission shaft 4, and the rotation of the transmission shaft 4 drives the breaking rod 10 and the driving pulley 6. The breaking rod 10 is used to turn the soil. The driving pulley 6 drives the driven pulley 8 to rotate through the belt 7, and the driven pulley 8 drives the transmission shaft 2 9. The transmission shaft 2 9 drives the mounting rod 34 to rotate through the limiting strip 11.

[0037] Please refer to the attached Figure 6The mounting plate 2403 is slidably connected to the inside of the limiting groove 2402, the scraper 2406, the side of the scraper 2406 away from the telescopic rod 2405 abuts against the inner wall of the stirring tank 20, the end of the stirring shaft 22 away from the stirring motor 21 is fixedly connected to the inside of the stirring tank 20, the mounting plate 2403 is used to limit the movement of the telescopic rod 2405, the stirring shaft 22 is driven by the stirring motor 21, and the other end is rotatably connected to the inside of the stirring tank 20.

[0038] Please refer to the attached Figure 5 A stirring tank 20 is provided inside the frame 1, a feed port 19 is provided at the top of the frame 1, a discharge port 25 is provided at the bottom of the frame 1, the stirring tank 20 is communicated with the feed port 19 and the discharge port 25, the stirring tank 20 is used for mixing and stirring fertilizers, the feed port 19 is used for adding materials, and the discharge port 25 is used for discharging fertilizers.

[0039] Please refer to the attached Figure 5 The outside of the limit rod 1304, the transmission shaft 29 and the limit bar 11 are all arranged inside the slot 12, the slot 12 is opened inside the mounting rod 34, and a plurality of tilling knives 5 are fixedly connected to the outside of the mounting rod 34. The limit rod 1304, the transmission shaft 29 and the limit bar 11 are all arranged in the slot 12 inside the mounting rod 34. Through the arrangement of the limit bar 11 and the limit rod 1304, the mounting rod 34 can be conveniently driven to rotate.

[0040] Please refer to the attached Figure 1 - Figure, the inner side of the discharge port 25 is rotatably connected with an electric telescopic rod 27, the output end of the electric telescopic rod 27 is rotatably connected to the outside of the baffle 26, the baffle 26 is rotatably connected to the inner side of the discharge port 25, the electric telescopic rod 27 is used to drive the baffle 26 to move, thereby completing the discharge operation, the baffle 26 is used to seal the discharge port 25, and the discharge port 25 is used for fertilization discharge.

[0041] Please refer to the attached Figure 1 The outside of the frame 1 is fixedly connected with a push rod 16. The arrangement of the push rod 16 makes the device easy to move, thereby improving the convenience of the device.

[0042] Working principle: When the device is used for deep plowing and repair, the drive motor 3 drives the transmission shaft 4 to rotate. The rotation of the transmission shaft 4 drives the active pulley 6. The active pulley 6 drives the driven pulley 8 to rotate through the belt 7. The driven pulley 8 drives the transmission shaft 2 9 to rotate. The transmission shaft 2 9 drives the mounting rod 34 and the tilling knife 5 to rotate through the limit bar 11. The rotation of the tilling knife 5 causes deep plowing of the soil. When the transmission shaft 4 rotates, the breaking rod 10 also rotates, thereby performing a second plowing of the deep plowed soil.

[0043] The tiller blade 5 may be worn and damaged during long-term deep tillage and repair operations. When the tiller blade 5 needs to be maintained and replaced, the pull rod 1306 in the disassembly mechanism 13 drives the limit plate 1303 to move. The limit plate 1303 drives the limit rod 1304 and the limit spring 1305 to move at the same time. When the limit rod 1304 moves, it disengages from the interior of the card slot 12. At this time, the installation rod 34 is taken out from the interior of the protective frame 2 for maintenance and replacement operations. When installing, the pull rod 1306 is pulled to drive the limit plate 1303 to move. The limit plate 1303 drives the limit rod 1304 and the limit spring 1305. Then, one end of the installation rod 34 is installed on the outside of the transmission shaft 2 9 and the limit bar 11, and then the other end is aligned with the limit rod 1304. At this time, the pull rod 1306 is released, and the limit rod 1304 is engaged into the interior of the card slot 12 by the elastic force of the limit spring 1305, thereby completing the disassembly and installation.

[0044] By arranging a cleaning mechanism 24 on the stirring shaft 22, the interior of the stirring tank 20 is cleaned and stirred, and the fertilizer is poured into the interior of the stirring tank 20 through the feed port 19, and then the stirring shaft 22 is driven to rotate by the stirring motor 21. While the stirring shaft 22 rotates, it drives the stirring rod 23 to stir the fertilizer, and at the same time drives the cleaning rod 2401 to rotate. The cleaning rod 2401 drives the scraper 2406 to perform a scraping operation through the internal telescopic spring 2404, the mounting plate 2403 and the telescopic rod 2405. Through the setting of the telescopic spring 2404, the scraper 2406 is better fitted to the inner wall of the stirring tank 20, thereby improving the cleaning effect.

[0045] After the fertilizer is mixed and stirred, the electric telescopic rod 27 is driven to move the baffle 26 . At this time, the mixed fertilizer passes through the discharge port 25 for fertilization.

[0046] After deep plowing and fertilization, the soil is smoothed using a trowel plate 28. The trowel plate 28 is designed to fit the ground better through the cooperation of the slide bar 29 and the tightening spring 31, thereby improving the flatness of the trowel operation and ensuring a smooth and uniform soil surface.

[0047] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A deep tillage and restoration mechanism for fertilizing dry and hot valleys, comprising a frame (1), characterized in that: The four corners of the bottom of the frame (1) are fixedly connected with moving wheels (33); a connecting frame (14) is arranged inside the frame (1); a protective frame (2) is fixedly connected to the bottom of the connecting frame (14); a disassembly mechanism (13) is rotatably connected inside the protective frame (2); a stirring motor (21) is fixedly connected to the outside of the frame (1); a stirring shaft (22) is fixedly connected to the output end of the stirring motor (21); a stirring rod (23) and a cleaning mechanism (24) are fixedly connected to the outside of the stirring shaft (22); The cleaning mechanism (24) comprises a plurality of cleaning rods (2401), wherein the cleaning rods (2401) are fixedly connected to the outside of the stirring shaft (22), a limiting groove (2402) is provided inside the cleaning rod (2401), a telescopic spring (2404) is fixedly connected inside the limiting groove (2402), the other end of the telescopic spring (2404) is fixedly connected to a mounting plate (2403), the end of the mounting plate (2403) away from the telescopic spring (2404) is fixedly connected to a telescopic rod (2405), and the end of the telescopic rod (2405) away from the mounting plate (2403) is fixedly connected to a scraper (2406).

2. The deep tillage and repair mechanism for fertilizing dry and hot valleys according to claim 1 is characterized in that: The disassembly mechanism (13) includes a rotating tube (1301), the outside of the rotating tube (1301) is rotatably connected to the inside of the protective frame (2), the inside of the rotating tube (1301) is provided with a mounting groove (1302), the inside of the mounting groove (1302) is slidably connected to a limiting plate (1303), the outside of the limiting plate (1303) is fixedly connected to a limiting spring (1305), a pulling rod (1306) and a limiting rod (1304), the outside of the limiting rod (1304) is slidably connected to the inside of the rotating tube (1301), the end of the limiting spring (1305) away from the limiting plate (1303) is fixedly connected to the inside of the mounting groove (1302), and the outside of the pulling rod (1306) is slidably connected to the inside of the rotating tube (1301).

3. The deep tillage and repair mechanism for fertilizing dry and hot valleys according to claim 1 is characterized in that: The frame (1) is provided with an adjustment groove (32) inside, and two groups of curved grooves (30) are provided inside the adjustment groove (32). A clamping spring (31) is fixedly connected inside the curved groove (30), and a sliding rod (29) is fixedly connected to the other end of the clamping spring (31). A trowel plate (28) is fixedly connected to one end of the sliding rod (29) close to each other, and both sides of the trowel plate (28) are rotatably connected inside the adjustment groove (32).

4. The deep tillage and repair mechanism for fertilizing dry and hot valleys according to claim 1 is characterized in that: The top of the frame (1) is fixedly connected to a lifting motor (18), the output end of the lifting motor (18) is fixedly connected to a threaded rod (17), the bottom end of the threaded rod (17) is rotatably connected to the inside of a slide groove (15), the slide groove (15) is opened inside the frame (1), the outer thread of the threaded rod (17) is threadably connected to a connecting frame (14), and the connecting frame (14) is slidably connected to the inside of the slide groove (15).

5. The deep tillage and repair mechanism for fertilizing dry and hot valleys according to claim 1 is characterized in that: The protection frame (2) is fixedly connected to a driving motor (3) on the outside, and the output end of the driving motor (3) is fixedly connected to a transmission shaft 1 (4). The transmission shaft 1 (4) is fixedly connected to a plurality of groups of crushing rods (10) on the outside. The transmission shaft 1 (4) is connected to the inside of the protection frame (2) on the outside, and is fixedly connected to a driving pulley (6) on the outside. The driving pulley (6) is connected to a driven pulley (8) via a belt (7). The driven pulley (8) is fixedly connected to a transmission shaft 2 (9) on the inside. The transmission shaft 2 (9) is rotatably connected to the inside of the protection frame (2). The transmission shaft 2 (9) is fixedly connected to a limit strip (11) on the outside.

6. The deep tillage and repair mechanism for fertilizing dry and hot valleys according to claim 1 is characterized in that: The mounting plate (2403) is slidably connected to the inside of the limiting groove (2402), and the scraper (2406) is in contact with the inner wall of the stirring tank (20) at one side of the scraper (2406) away from the telescopic rod (2405), and the stirring shaft (22) is fixedly connected to the inside of the stirring tank (20) at one end away from the stirring motor (21).

7. The deep tillage and repair mechanism for fertilizing dry and hot valleys according to claim 6 is characterized in that: The stirring tank (20) is opened inside the frame (1), a feed port (19) is opened at the top of the frame (1), a discharge port (25) is opened at the bottom of the frame (1), and the stirring tank (20) is in communication with the feed port (19) and the discharge port (25).

8. The deep tillage and repair mechanism for fertilizing dry and hot valleys according to claim 2 is characterized in that: The outsides of the limiting rod (1304), the second transmission shaft (9) and the limiting strip (11) are all arranged inside the slot (12); the slot (12) is opened inside the mounting rod (34); and the outside of the mounting rod (34) is fixedly connected with a plurality of tilling blades (5).

9. The deep tillage and repair mechanism for fertilizing dry and hot valleys according to claim 7, characterized in that: An electric telescopic rod (27) is rotatably connected to the inner side of the discharge port (25), and an output end of the electric telescopic rod (27) is rotatably connected to the outside of a baffle (26), and the baffle (26) is rotatably connected to the inner side of the discharge port (25).

10. The deep tillage and repair mechanism for fertilizing dry and hot valleys according to claim 1, characterized in that: A push rod (16) is fixedly connected to the outside of the frame (1).

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