Straw stem and leaf processing device
By designing a straw processing and treatment device with insertion rod and picking plate, the problem of straw accumulation and uneven distribution in the drying device is solved, and the full expansion and efficient drying of straw are achieved.
Patent Information
- Application Number
- CN202411827326.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-12
- Publication Date
- 2025-03-18
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
In the existing straw drying device, straw is easy to accumulate on the conveyor belt and difficult to evenly distribute, resulting in difficulty in fully contacting the hot air inside the straw, which seriously affects the drying efficiency.
A straw stem and leaf processing device is designed, and the insertion rod is rotated by a gear transmission mechanism driven by a second motor. The insertion rod and the picking plate are cooperated to effectively turn and disperse the accumulated straw to ensure that the straw is fully expanded and facilitate heating and drying treatment.
By effectively turning and dispersing the straw, the heating area is increased, the drying efficiency is improved, and the straw can be fully dried and processed.
Smart Images
Figure CN119635781A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the field of straw handicraft processing, and more specifically to a straw stem and leaf processing device. Background Art
[0002] Straw stems and leaves have natural texture and color. Through the skillful hands of craftsmen, they can be turned into exquisite handicrafts. These handicrafts are not only ornamental, but also can convey the cultural connotation and aesthetic concept of traditional handicrafts. Before processing straw stems and leaves into handicrafts, first, collect dry and good-quality straw, screen it, and remove damaged and rotten parts; then, cut the straw into the required length, clean it, and remove surface impurities; then, soak the straw in water to soften its texture and increase its plasticity; the softened straw needs to be dried to ensure that there is no excess moisture; finally, according to the needs of handicraft production, the straw needs to be further processed, such as preparing slurry, making paste, etc., to lay the foundation for subsequent molding and decoration.
[0003] Existing straw drying devices usually rely on conveyors to transport straw during operation, and are equipped with drying equipment on the conveyors to achieve the purpose of drying. However, this design has a significant problem: the straw is easy to accumulate on the conveyor belt and is difficult to distribute evenly. This uneven distribution makes it difficult for the straw inside to fully contact the hot air, which seriously affects the drying efficiency. Summary of the invention
[0004] The present application aims to solve at least one of the technical problems existing in the prior art. To this end, the present application proposes a straw stem and leaf processing device that can effectively turn over the accumulated straw stems and leaves to ensure that the straw stems and leaves can be fully unfolded, which is beneficial to the subsequent heating and drying process.
[0005] In order to solve the above-mentioned technical problems, the present invention provides the following technical solutions: a straw stem and leaf processing device, comprising a chassis, two supporting legs are fixedly connected to the bottom of the chassis, a mounting cavity is opened on the top of the chassis, a plurality of first rotating shafts are rotatably connected to the inner wall of the mounting cavity, the ends of the first rotating shafts pass through the chassis and extend to its outside, the circumferential outer walls of the first rotating shafts are fixedly connected to mounting sleeves, the outer walls of the mounting sleeves are fixedly connected to a plurality of plug rods, the outer walls of the plug rods are opened with two mounting grooves, the inner walls of the mounting grooves are rotatably connected to support shafts, the circumferential outer walls of the support shafts are fixedly connected to pick plates, the inner walls of the mounting cavity are fixedly connected to a plurality of arc plates, and the arc plates are respectively located above the corresponding mounting sleeves.
[0006] Preferably, movable holes are opened on both sides of the chassis, the movable holes are connected to the installation cavity, the inner walls of the chassis are rotatably connected to the conveying shafts, the circumferential outer walls of the two conveying shafts are fixedly connected to conveying rollers, the two conveying rollers are sleeved with conveyor belts, and the circumferential outer wall of the conveyor belt is fixedly connected to a plurality of limit strips at equal intervals.
[0007] Preferably, a liquid guide plate is fixedly connected to the inner wall of the installation cavity, and a heating net is fixedly connected to the inner wall of the installation cavity, and the heating net is located above the liquid guide plate.
[0008] Preferably, the inner wall of the installation cavity is fixedly connected with a top cover, the top of the top cover is fixedly connected with a first machine base, the outer wall of the first machine base is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a first drive shaft, the top of the top cover is rotatably connected with a connecting shaft, the first drive shaft and the circumferential outer walls of the two connecting shafts are fixedly connected with fan blades, the first drive shaft and the circumferential outer walls of the two connecting shafts are fixedly connected with synchronous wheels, and two adjacent synchronous wheels on the beam are connected via a synchronous belt transmission.
[0009] Preferably, a supporting shaft is fixedly connected to the inner wall of the installation cavity, a supporting sleeve is rotatably connected to the circumferential outer wall of the supporting shaft, and the circumferential outer wall of the supporting sleeve is in frictional contact with the conveyor belt.
[0010] Preferably, a water collecting tank is fixedly connected to the bottom of the chassis, a drainage pipe is fixedly connected to the bottom of the water collecting tank, the conveyor belt is installed in an inclined state, and the lower end of the conveyor belt is located above the water collecting tank.
[0011] Preferably, the outer wall of the chassis is fixedly connected to a second base, the outer wall of the second base is fixedly connected to a second motor, the output end of the second motor is fixedly connected to a second drive shaft, the circumferential outer wall of the second drive shaft is rotatably connected to a first sleeve, and the circumferential outer wall of the second drive shaft is fixedly connected to a second bevel gear.
[0012] Preferably, the circumferential outer wall of the first sleeve is rotatably connected to the second rotating shaft and the third rotating shaft, the circumferential outer walls of the second rotating shaft and the third rotating shaft are fixedly connected to the first bevel gears, and the two first bevel gears are respectively meshed with the second bevel gears.
[0013] Preferably, the ends of the second rotating shaft and the third rotating shaft are both fixedly connected with a sixth bevel gear, the ends of the two conveying shafts are both fixedly connected with a seventh bevel gear, and the sixth bevel gear is meshed with the seventh bevel gear.
[0014] Preferably, the second rotating shaft has a plurality of second sleeves rotatably connected to its circumferential outer wall, the second sleeves have a fourth rotating shaft rotatably connected to its circumferential outer wall, the fourth rotating shaft has a third sleeve rotatably connected to its circumferential outer wall, the third sleeves have rotatably connected to the end of the first rotating shaft, the first rotating shaft has a fifth bevel gear fixedly connected to its circumferential outer wall, the second rotating shaft has a plurality of third bevel gears fixedly connected to its circumferential outer wall, the fourth rotating shaft has two eighth bevel gears fixedly connected to its circumferential outer wall, and the two eighth bevel gears on the same fourth rotating shaft are respectively meshed with the fifth bevel gear and the third bevel gear.
[0015] Compared with the prior art, the present invention has the following beneficial effects:
[0016] 1. The rotation of the rod is realized through a series of gear transmission mechanisms driven by the second motor. This design enables the rod to effectively turn over the accumulated straw stems and leaves, ensuring that the straw stems and leaves can be fully unfolded, which is conducive to the subsequent heating and drying process. The cooperation between the rod and the lifting plate further enhances the turning effect, allowing the straw stems and leaves to be more effectively opened and dispersed, so as to facilitate full drying.
[0017] 2. The first motor drives the fan blades to rotate through the drive shaft and the synchronous wheel, which significantly improves the air circulation efficiency inside the chassis. This not only helps to speed up the drying of the straw stems and leaves, but also ensures that the heat is evenly distributed inside the chassis. At the same time, the heating effect of the heating net turns the flowing air into hot air, further improving the heating effect and ensuring that the straw stems and leaves can be fully heated.
[0018] 3. During the process of turning and heating the straw stems and leaves, due to the vibration and wind force, the dripping water stains will be effectively guided to the gap between the limit strips on the conveyor belt, and finally flow into the water collection tank. This design not only avoids the accumulation of water stains inside the chassis, but also realizes the centralized collection and treatment of water stains, improving the cleanliness and use efficiency of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] In order to more clearly illustrate the technical solutions of the implementation methods of the present application, the drawings required for use in the implementation methods will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.
[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention;
[0021] Figure 2 It is a schematic diagram of the installation structure of the first rotating shaft of the present invention;
[0022] Figure 3 This is a schematic diagram of the installation structure of the heating network of the present invention;
[0023] Figure 4 This is a schematic diagram of the installation structure of the fan blade of the present invention;
[0024] Figure 5 It is a schematic diagram of the installation structure of the conveying shaft of the present invention;
[0025] Figure 6 This is a schematic diagram of the installation structure of the cantilever plate of the present invention;
[0026] Figure 7 It is a schematic diagram of the installation structure of the second rotating shaft of the present invention;
[0027] Figure 8 It is a schematic diagram of the installation structure of the fourth rotating shaft of the present invention.
[0028] Explanation of the reference numerals in the figure: 1, chassis; 2, installation cavity; 3, moving hole; 4, conveying shaft; 5, conveying roller; 6, conveying belt; 7, limit strip; 8, first rotating shaft; 9, installation sleeve; 10, arc plate; 11, liquid guide plate; 12, heating net; 13, first machine base; 14, first motor; 15, first driving shaft; 16, connecting shaft; 17, synchronous wheel; 18, fan blade; 19, supporting shaft; 20, supporting sleeve; 21, supporting leg; 22, water collecting tank; 23, drainage pipe; 24, top cover; 25, plug rod; 26, mounting groove; 27, support shaft; 28, pick plate; 29, second base; 30, second motor; 31, second rotating shaft; 32, third rotating shaft; 33, second driving shaft; 34, first bevel gear; 35, second bevel gear; 36, first bushing; 37, second bushing; 38, third bevel gear; 39, fourth rotating shaft; 40, third bushing; 41, fifth bevel gear; 42, sixth bevel gear; 43, seventh bevel gear; 44, eighth bevel gear. DETAILED DESCRIPTION
[0029] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.
[0030] It should be noted that all directional indications in the embodiments of the present application are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.
[0031] The disclosure below provides many different embodiments or examples to realize the different structures of the present application. In order to simplify the disclosure of the present application, the parts and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the present application. In addition, the present application can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, which itself does not indicate the relationship between the various embodiments and / or settings discussed. In addition, the various specific processes and examples of materials provided by the present application, but those of ordinary skill in the art can be aware of the application of other processes and / or the use of other materials.
[0032] Straw stems and leaves have natural textures and colors. Through the skillful hands of craftsmen, they can be turned into exquisite handicrafts. These handicrafts not only have ornamental value, but also convey the cultural connotations and aesthetic concepts of traditional handicrafts.
[0033] The process of making straw handicrafts can also be seen as a process of education and enlightenment. By participating in the production of handicrafts, people can have a deeper understanding of the value and use of straw, thereby enhancing their environmental awareness and understanding of traditional culture.
[0034] Straw contains a certain amount of moisture. If it is used directly to make handicrafts, it is easy to mold and deteriorate during storage and display, thus affecting the beauty and service life of the handicrafts. For this reason, drying is required before making handicrafts, which can effectively reduce the moisture content in the straw and prevent it from mold and deterioration.
[0035] After drying, the straw stems and leaves are softer and easier to process, making it easier for craftsmen to shape, carve or weave them into various handicrafts. In addition, drying can also make the straw fibers more compact, improving the overall strength and texture of the handicrafts.
[0036] The existing straw drying device usually relies on a conveyor to transport the straw, and is equipped with a drying device on the conveyor to achieve the drying purpose. However, the straw is easy to accumulate on the conveyor belt and is difficult to be evenly distributed. This uneven distribution makes it difficult for the straw inside to fully contact the hot air, which seriously affects the drying efficiency.
[0037] The present application is described below with reference to the accompanying drawings and specific embodiments:
[0038] The present invention provides a straw stem and leaf processing device, which can effectively turn over the accumulated straw stems and leaves to ensure that the straw stems and leaves can be fully unfolded, which is beneficial to the subsequent heating and drying treatment. The cooperation of the insertion rod and the picking plate further enhances the turning effect, so that the straw stems and leaves can be more effectively picked and dispersed, thereby facilitating full drying treatment.
[0039] Specifically:
[0040] like Figure 1 , Figure 2 , Figure 3 and Figure 6 As shown, a straw stem and leaf processing device comprises a chassis 1, two supporting legs 21 are fixedly connected to the bottom of the chassis 1, a mounting cavity 2 is provided on the top of the chassis 1, a plurality of first rotating shafts 8 are rotatably connected to the inner wall of the mounting cavity 2, the ends of the first rotating shafts 8 pass through the chassis 1 and extend to the outside thereof, the outer walls of the circumference of the first rotating shafts 8 are fixedly connected to mounting sleeves 9, the outer walls of the mounting sleeves 9 are fixedly connected to a plurality of plugging rods 25, the outer walls of the plugging rods 25 are provided with two mounting grooves 26, the inner walls of the mounting grooves 26 are rotatably connected to support shafts 27, and the support shafts 27 are circumferentially connected to the outer walls of the first rotating shafts 8. The outer walls are fixedly connected with lifting plates 28, and the inner walls of the installation cavity 2 are fixedly connected with multiple arc plates 10, which are respectively located above the corresponding installation sleeves 9; the second driving shaft 33 driven by the second motor 30 and the gear transmission system connected thereto can drive the multiple first rotating shafts 8, the installation sleeves 9, and the insertion rod 25 to rotate, and the lifting plates 28 on the insertion rod 25 can be turned over as the insertion rod 25 rotates under the action of the support shaft 27, effectively dispersing the accumulated straw stems and leaves, increasing the heating area of the straw stems and leaves, and improving the drying efficiency.
[0041] like Figure 1 , Figure 2 and Figure 3 As shown, movable holes 3 are opened on both sides of the chassis 1, and the movable holes 3 are connected to the installation cavity 2. The inner wall of the chassis 1 is rotatably connected to the conveying shaft 4, and the outer walls of the two conveying shafts 4 are fixedly connected to conveying rollers 5. The two conveying rollers 5 are sleeved with conveyor belts 6, and the outer walls of the conveyor belts 6 are fixedly connected to multiple limit strips 7 at equal intervals.
[0042] like Figure 3 As shown, a liquid guide plate 11 is fixedly connected to the inner wall of the installation cavity 2, and a heating net 12 is fixedly connected to the inner wall of the installation cavity 2, and the heating net 12 is located above the liquid guide plate 11; the design of the liquid guide plate 11 and the water collecting tank 22 can effectively collect water stains dripping from the straw stems and leaves during the turning and heating process, avoiding corrosion and pollution of the internal equipment of the chassis 1 by water stains, and also facilitating subsequent water stain treatment work.
[0043] like Figure 3 and Figure 4As shown, the inner wall of the installation cavity 2 is fixedly connected with a top cover 24, the top of the top cover 24 is fixedly connected with a first machine base 13, the outer wall of the first machine base 13 is fixedly connected with a first motor 14, the output end of the first motor 14 is fixedly connected with a first drive shaft 15, the top of the top cover 24 is rotatably connected with a connecting shaft 16, the first drive shaft 15 and the outer circumferential walls of the two connecting shafts 16 are fixedly connected with fan blades 18, the first drive shaft 15 and the outer circumferential walls of the two connecting shafts 16 are fixedly connected with synchronous wheels 17, and two adjacent synchronous wheels 17 are connected by synchronous belt transmission; the first drive shaft 15 driven by the first motor 14 and the connected fan blades 18 and synchronous wheels 17, the synchronous belt system realize the forced convection of air inside the chassis 1, and the design of the heating network 12 further increases the temperature inside the chassis 1 and accelerates the drying process of the straw stems and leaves.
[0044] like Figure 3 As shown, a support shaft 19 is fixedly connected to the inner wall of the installation cavity 2, a support sleeve 20 is rotatably connected to the circumferential outer wall of the support shaft 19, and the circumferential outer wall of the support sleeve 20 is in frictional contact with the conveyor belt 6.
[0045] like Figure 1 As shown, a water collecting box 22 is fixedly connected to the bottom of the chassis 1, a drainage pipe 23 is fixedly connected to the bottom of the water collecting box 22, and the conveyor belt 6 is installed in an inclined state, with the lower end of the conveyor belt 6 located above the water collecting box 22.
[0046] like Figure 5 , Figure 7 and Figure 8 The outer wall of the chassis 1 is fixedly connected to the second base 29, the outer wall of the second base 29 is fixedly connected to the second motor 30, the output end of the second motor 30 is fixedly connected to the second drive shaft 33, the outer wall of the circumference of the second drive shaft 33 is rotatably connected to the first sleeve 36, and the outer wall of the circumference of the second drive shaft 33 is fixedly connected to the second bevel gear 35; the outer wall of the circumference of the first sleeve 36 is rotatably connected to the second rotating shaft 31 and the third rotating shaft 32, the outer walls of the circumference of the second rotating shaft 31 and the third rotating shaft 32 are fixedly connected to the first bevel gear 34, and the two first bevel gears 34 are respectively meshed with the second bevel gear 35; the ends of the second rotating shaft 31 and the third rotating shaft 32 are fixedly connected to the sixth bevel gear 42, the ends of the two conveying shafts 4 are fixedly connected to the seventh bevel gear 43, and the sixth bevel gear 42 is meshed with the seventh bevel gear 43;
[0047] The conveying shaft 4 is meshed with the sixth bevel gear 42 and the seventh bevel gear 43 to realize linkage with the second rotating shaft 31, thereby driving the conveying roller 5 and the conveying belt 6 to operate. The design of the limiting strip 7 on the conveying belt 6 not only increases the conveying stability of the straw stems and leaves, but also prevents the straw stems and leaves from slipping and piling up during the conveying process.
[0048] The second rotating shaft 31 is rotatably connected to a plurality of second sleeves 37 on its circumferential outer wall, the second sleeves 37 are rotatably connected to a fourth rotating shaft 39 on their circumferential outer walls, the fourth rotating shaft 39 is rotatably connected to a third sleeve 40 on their circumferential outer walls, the third sleeve 40 is rotatably connected to the end of the first rotating shaft 8 on their circumferential outer walls, the first rotating shaft 8 is fixedly connected to a fifth bevel gear 41 on its circumferential outer wall, the second rotating shaft 31 is fixedly connected to a plurality of third bevel gears 38 on its circumferential outer wall, the fourth rotating shaft 39 is fixedly connected to two eighth bevel gears 44 on its circumferential outer wall, the two eighth bevel gears 44 on the same fourth rotating shaft 39 are respectively meshed with the fifth bevel gear 41 and the third bevel gear 38.
[0049] Working principle: the second motor 30 drives the second bevel gear 35 to rotate, the second bevel gear 35 drives the second rotating shaft 31 and the third rotating shaft 32 to rotate through the first bevel gear 34, the second rotating shaft 31 drives the third bevel gear 38 to rotate when it rotates, the third bevel gear 38 drives the fifth bevel gear 41 to rotate through the eighth bevel gear 44, drives the first rotating shaft 8 to rotate through the fifth bevel gear 41, drives the installation sleeve 9 to rotate through the first rotating shaft 8, and drives the insertion rod 25 to rotate through the installation sleeve 9;
[0050] The cleaned straw stems and leaves are placed on the top of the conveyor belt 6, and the straw stems and leaves are transported by the conveyor belt 6. The installation sleeve 9 drives the insertion rod 25 to rotate, and the accumulated straw stems and leaves are turned over by the insertion rod 25, so that the straw stems and leaves can be fully unfolded. When the insertion rod 25 rotates, the picking plate 28 will rotate around the support shaft 27. At this time, the picking plate 28 can be perpendicular to the insertion rod 25, so that when the insertion rod 25 picks up the straw stems and leaves, the straw stems and leaves can be effectively picked apart;
[0051] The first motor 14 drives the first drive shaft 15 to rotate, the first drive shaft 15 drives the two connecting shafts 16 to rotate through the synchronous wheel 17, and the first drive shaft 15 and the connecting shaft 16 drive the fan blades 18 to rotate, thereby improving the air circulation inside the chassis 1;
[0052] The air flowing inside the chassis 1 is heated by the heating net 12, and the straw stems and leaves are fully heated by the flowing hot air;
[0053] When the straw stems and leaves are being stirred, due to vibration and wind force, the dripping water will flow into the gap between the two limit strips 7 on the conveyor belt 6, and then flow into the water collecting box 22 through the gap to be collected.
[0054] It should be noted that the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.
[0055] 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 invention, and the scope of the invention is defined by the appended claims and their equivalents.
Claims
1. A straw stem and leaf processing device, comprising a housing (1), characterized in that: The bottom of the chassis (1) is fixedly connected to two supporting legs (21), and the top of the chassis (1) is provided with an installation cavity (2), the inner wall of the installation cavity (2) is rotatably connected to a plurality of first rotating shafts (8), the ends of the first rotating shafts (8) pass through the chassis (1) and extend to the outside thereof, the circumferential outer wall of the first rotating shaft (8) is fixedly connected to a mounting sleeve (9), the outer wall of the mounting sleeve (9) is fixedly connected to a plurality of plug rods (25), the outer wall of the plug rods (25) is provided with two installation grooves (26), the inner wall of the mounting groove (26) is rotatably connected to a support shaft (27), the circumferential outer wall of the support shaft (27) is fixedly connected to a lifting plate (28), the inner wall of the installation cavity (2) is fixedly connected to a plurality of arc plates (10), and the arc plates (10) are respectively located above the corresponding installation sleeves (9).
2. The straw stem and leaf processing device according to claim 1, characterized in that: Both sides of the chassis (1) are provided with movable holes (3), the movable holes (3) are connected to the installation cavity (2), the inner wall of the chassis (1) is rotatably connected to a conveying shaft (4), the outer circumferential walls of the two conveying shafts (4) are fixedly connected to conveying rollers (5), the two conveying rollers (5) are sleeved with conveying belts (6), and the outer circumferential wall of the conveying belt (6) is fixedly connected to a plurality of limit strips (7) at equal intervals.
3. The straw stem and leaf processing device according to claim 2, characterized in that: The inner wall of the installation cavity (2) is fixedly connected to a liquid guide plate (11), the inner wall of the installation cavity (2) is fixedly connected to a heating net (12), and the heating net (12) is located above the liquid guide plate (11).
4. The straw stem and leaf processing device according to claim 3, characterized in that: The inner wall of the installation cavity (2) is fixedly connected with a top cover (24), the top of the top cover (24) is fixedly connected with a first machine base (13), the outer wall of the first machine base (13) is fixedly connected with a first motor (14), the output end of the first motor (14) is fixedly connected with a first drive shaft (15), the top of the top cover (24) is rotatably connected with a connecting shaft (16), the circumferential outer walls of the first drive shaft (15) and the two connecting shafts (16) are fixedly connected with fan blades (18), the circumferential outer walls of the first drive shaft (15) and the two connecting shafts (16) are fixedly connected with synchronous wheels (17), and two adjacent synchronous wheels (17) are connected by a synchronous belt transmission.
5. The straw stem and leaf processing device according to claim 4, characterized in that: The inner wall of the installation cavity (2) is fixedly connected to a support shaft (19), the circumferential outer wall of the support shaft (19) is rotatably connected to a support sleeve (20), and the circumferential outer wall of the support sleeve (20) is in frictional contact with the conveyor belt (6).
6. The straw stem and leaf processing device according to claim 5, characterized in that: The bottom of the chassis (1) is fixedly connected to a water collecting box (22), the bottom of the water collecting box (22) is fixedly connected to a drainage pipe (23), the conveyor belt (6) is installed in an inclined state, and the lower end of the conveyor belt (6) is located above the water collecting box (22).
7. The straw stem and leaf processing device according to claim 6, characterized in that: The outer wall of the chassis (1) is fixedly connected to a second machine base (29), the outer wall of the second machine base (29) is fixedly connected to a second motor (30), the output end of the second motor (30) is fixedly connected to a second drive shaft (33), the circumferential outer wall of the second drive shaft (33) is rotatably connected to a first shaft sleeve (36), and the circumferential outer wall of the second drive shaft (33) is fixedly connected to a second bevel gear (35).
8. The straw stem and leaf processing device according to claim 7, characterized in that: The circumferential outer wall of the first shaft sleeve (36) is rotatably connected to the second rotating shaft (31) and the third rotating shaft (32); the circumferential outer walls of the second rotating shaft (31) and the third rotating shaft (32) are both fixedly connected to the first bevel gear (34); the two first bevel gears (34) are respectively meshed with the second bevel gear (35).
9. The straw stem and leaf processing device according to claim 8, characterized in that: The ends of the second rotating shaft (31) and the third rotating shaft (32) are both fixedly connected with a sixth bevel gear (42), the ends of the two conveying shafts (4) are both fixedly connected with a seventh bevel gear (43), and the sixth bevel gear (42) is meshed with the seventh bevel gear (43).
10. The straw stem and leaf processing device according to claim 9, characterized in that: The circumferential outer wall of the second rotating shaft (31) is rotatably connected to a plurality of second shaft sleeves (37); the circumferential outer wall of the second shaft sleeves (37) is rotatably connected to a fourth rotating shaft (39); the circumferential outer wall of the fourth rotating shaft (39) is rotatably connected to a third shaft sleeve (40); the circumferential outer wall of the third shaft sleeve (40) is rotatably connected to the end of the first rotating shaft (8); the circumferential outer wall of the first rotating shaft (8) is fixedly connected to a fifth bevel gear (41); the circumferential outer wall of the second rotating shaft (31) is fixedly connected to a plurality of third bevel gears (38); the circumferential outer wall of the fourth rotating shaft (39) is fixedly connected to two eighth bevel gears (44); the two eighth bevel gears (44) located on the same fourth rotating shaft (39) are respectively meshed with the fifth bevel gear (41) and the third bevel gear (38).