Straw crushing and feeding system

Abstract

The present application provides a kind of straw broken loading system, including straw bale elevator, straw bale breaker, first belt conveyor and dust cover;The straw bale elevator transports the straw bale of outside to straw bale breaker;Straw bale breaker is cut into pieces with the packing bag and packing rope that the straw bale has, and the straw bale is thrown out and enters the first belt conveyor after scattering, and the straw is transported to the outside straw breaking equipment by the first belt conveyor;The dust cover is provided on the first belt conveyor;The present application adopts double-tower spiral bale breaker, with the advantages of small size, low energy consumption, etc., through the cooperation of shell, spiral tower and cutter, low-speed large torque local compaction is realized, cutter low-speed operation effectively avoids tool wear and other problems.The straw bale elevator provided by the present application can be directly connected with the placement surface, improving the unloading efficiency of bale transport vehicle.

Description

Technical Field

[0001] This invention relates to the field of straw processing, and more specifically, to a straw crushing and feeding system. Background Technology

[0002] Biomass straw used for biogas production in the bioenergy field needs to be crushed into uniform and fine particles to increase the reaction area in the anaerobic digester, which is beneficial to increasing biogas production. During the collection and transportation of straw from the field to the fermentation plant, it needs to undergo multiple processes, such as breaking up bales, crushing, and dust removal. Before the straw crushing process, the straw bales need to be unloaded from the bale transport vehicle, and then the unloaded bales need to be broken up to break up the straw into loose pieces, which is then ready for further crushing.

[0003] Currently, the commonly used straw bale crushers work by using four or five blades on a rotating cutter roller in the cutting section to shear and crush the straw bales. A single spiral tower crushing structure has low efficiency and is large in size. It uses a high-power motor to increase the rotation speed for cutting, resulting in high power consumption and, due to the high speed, easy wear of the blades. Summary of the Invention

[0004] In view of the shortcomings of the prior art, the purpose of this invention is to provide a straw pretreatment system.

[0005] A straw crushing and feeding system provided by the present invention includes a straw bale elevator, a straw bale breaker, a first belt conveyor, and a dust cover;

[0006] The straw bale elevator transports straw bales from the outside to the straw bale breaker; the straw bale breaker cuts the packaging bags and ropes of the straw bales, and the straw bales are thrown out and enter the first belt conveyor, and the straw is transported to the external straw crushing equipment by the first belt conveyor.

[0007] The dust cover is installed on the first belt conveyor;

[0008] The straw baling machine includes a double-tower spiral baling machine, which includes a housing, a motor reducer, a drive shaft, a support, a vertical shaft reducer, a sliding door, a cutter, and a spiral tower. The sliding door is located on the same side of the housing, and the housing is connected to the support. The spiral tower is located inside the housing.

[0009] The spiral tower is equipped with a cutter, and the bottom of the spiral tower is connected to the drive shaft of the vertical shaft reducer. The vertical shaft reducer is connected to the bottom of the housing, and the vertical shaft reducer is connected to the motor reducer through the drive shaft.

[0010] The sliding doors are connected to the spiral towers in a one-to-one correspondence.

[0011] Preferably, multiple cutting blades are spirally distributed on the spiral tower;

[0012] The spiral tower is equipped with a cleaning plate, which is located at the upper end of the spiral tower;

[0013] The top of the spiral tower is equipped with a spiral tower tip;

[0014] The top of the spiral tower is shaped like a frustum.

[0015] Preferably, the double-tower spiral pack breaking machine further includes guide plates, which are located on the inner walls of both sides of the machine casing and between two adjacent spiral towers;

[0016] The guide plate is in the shape of a rhombus.

[0017] Preferably, the double-tower spiral pack breaking machine further includes guardrails, steps, and a material support frame. The inner wall of the machine casing is provided with a matching material support frame, the steps are connected to the outer wall of the machine casing, and the guardrails are connected to both sides of the steps.

[0018] Preferably, the straw bale elevator includes a loading mechanism, a guiding mechanism, and a lifting mechanism;

[0019] The loading mechanism includes a tipping bucket, and the lifting mechanism is drivenly connected to the tipping bucket.

[0020] The tipping bucket is mounted on the guide mechanism, and the tipping bucket slides in conjunction with the guide mechanism via the lifting mechanism;

[0021] The guiding mechanism includes an inclined flipping guide rail and a straight guide rail, wherein the flipping guide rail includes a straight travel area and a top flipping area;

[0022] The tipping bucket can move along the track of the tipping guide rail;

[0023] The tipping bucket includes an initial state, a raised state, and a flipped state. When the tipping bucket is in the initial state, it is located at the bottom of the straight guide rail and the flipping guide rail.

[0024] When the tipping bucket is in the lifting state, the tipping bucket is located on the straight area of ​​the straight guide rail and the tilting guide rail;

[0025] When the tipping bucket is in the flipped state, the tipping bucket is located on the flipping area of ​​the straight guide rail and the flipping guide rail, and the bottom of the side of the tipping bucket away from the flipping guide rail is higher than the bottom of the side of the tipping bucket close to the flipping guide rail.

[0026] Preferably, the end of the tipping bucket away from the tipping guide rail is open, and a ramp plate is installed in the open end, the ramp plate being rotatably engaged with the tipping bucket;

[0027] The thickness of the ramp plate gradually decreases from the side closer to the tipping bucket to the side farther away from the tipping bucket.

[0028] The straight guide rail is positioned above the flip guide rail, and the straight section of the flip guide rail is parallel to the straight guide rail.

[0029] The bottom of the tipping bucket is provided with a tipping bucket lower rotating wheel, which slides in cooperation with the straight guide rail;

[0030] The top of the tipping bucket near the tipping guide rail is provided with an upper tipping wheel, which slides in cooperation with the tipping guide rail.

[0031] Preferably, the straw bale elevator includes a tilting guide rail, a straight guide rail, and a frame, the frame being securely mounted on the placement surface;

[0032] Both the flip guide rail and the straight guide rail are mounted at an angle on the frame, and the straight guide rail is positioned above the flip guide rail;

[0033] The straight guide rail includes a straight section and a bottom inward-curving section, and the flip guide rail includes a straight section and a top flip section.

[0034] The straight section of the flipping guide rail is arranged parallel to the straight section of the straight guide rail, and the distance from the inner section of the straight guide rail to the flipping guide rail is less than the distance from the straight section of the straight guide rail to the flipping guide rail.

[0035] The tilting guide rail and the straight guide rail are used together to install the tilting bucket, and the tilting bucket is slidably engaged with both the tilting guide rail and the straight guide rail.

[0036] The tipping bucket includes an initial state and a raised state. When the tipping bucket is in the initial state, it is installed in the inner locking area of ​​the straight guide rail and at the bottom of the tilting guide rail.

[0037] When the tipping bucket is in the lifting state, the tipping bucket is located in the straight area of ​​the straight guide rail and the flipping guide rail, and the tipping bucket can move upward along the tracks of the straight guide rail and the flipping guide rail.

[0038] When the tipping bucket is in its initial state, it is placed on the placement surface, with the bottom of the tipping bucket parallel to the placement surface.

[0039] When the bucket is in the raised state, the bucket is tilted, and the bottom of the side of the bucket away from the frame is higher than the bottom of the side of the bucket closer to the frame.

[0040] Preferably, the bottom of the tipping bucket is provided with a tipping lower wheel, which slides in cooperation with the straight guide rail.

[0041] The top of the bucket near the frame is provided with an upper tipping wheel, which slides in conjunction with the tilting guide rail.

[0042] The top of the frame is equipped with a main shaft rope pulley, which is connected to the tipping bucket drive via a steel wire rope.

[0043] A wire rope pulley is provided at the middle position of the top of the tipping bucket. The wire rope is connected to the wire rope pulley through a wire rope clamp, and the wire rope clamp and the wire rope pulley rotate in cooperation.

[0044] A motor reducer is also installed on the top of the frame, and the motor reducer is connected to the main shaft rope pulley for transmission.

[0045] Preferably, the straw bale elevator includes a tipping bucket, a frame, and a main shaft rope pulley, with the frame securely mounted on the placement surface;

[0046] The frame is equipped with a tilting guide rail and a straight guide rail. The tipping bucket is mounted on both the tilting guide rail and the straight guide rail, and the tipping bucket slides in conjunction with both the tilting guide rail and the straight guide rail.

[0047] The tipping bucket is open at one end away from the frame, and a ramp plate is installed at the open end, which is rotatably engaged with the tipping bucket.

[0048] The main shaft rope pulley is installed on the top of the frame, and the main shaft rope pulley is connected to the inclined box plate by a steel wire rope. The main shaft rope pulley is also connected to the tipping bucket drive.

[0049] Preferably, the ramp box plate is connected to the tipping bucket via a ramp box plate shaft, and the ramp box plate is rotatable around the ramp box plate shaft.

[0050] A wire rope pulley is provided at the middle position of the top of the tipping bucket, and a wire rope clip is provided on the inclined box plate. The wire rope is wound around the wire rope pulley and extends to the wire rope clip.

[0051] A pressure wheel is provided on one side of the wire rope sheave around which the wire rope is wrapped, and the wire rope sheave and the pressure wheel are externally tangential.

[0052] Compared with the prior art, the present invention has the following beneficial effects:

[0053] 1. This invention uses a double-tower spiral pack breaking machine, which has the advantages of small size and low energy consumption. Through the cooperation of the machine casing, spiral tower and cutter, low-speed high-torque local compaction is achieved. The cutter runs at low speed, which effectively avoids problems such as tool wear.

[0054] 2. The straw bale elevator provided by this invention can directly connect with the placement surface, improving the unloading efficiency of the bale transport vehicle. It also proposes various embodiments of the straw bale elevator. In some embodiments, the straw bale elevator, through its special structure, can also help prevent the straw bales from falling during the lifting process. Attached Figure Description

[0055] Other features, objects, and advantages of the present invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0056] Figure 1 This is a schematic diagram of the process of the present invention;

[0057] Figure 2 Example 1 of the straw baler elevator illustrates the overall structure of the straw baler elevator in its initial state with the tipping bucket in operation;

[0058] Figure 3 Example 1 shows a top view of the straw bale elevator;

[0059] Figure 4 Example 1 of the straw baler elevator illustrates the overall structure of the straw baler elevator in the lifting state of the tipping bucket;

[0060] Figure 5 Example 1 of the straw baler elevator illustrates the overall structure of the straw baler elevator in the tilting state;

[0061] Figure 6 Example 2 of the straw bale elevator illustrates the initial state of the bucket tipping onto the anti-fall track of the straw bale elevator;

[0062] Figure 7 Example 2 of the straw bale elevator illustrates the lifting state of the bucket on the anti-bale-fall track of the straw bale elevator;

[0063] Figure 8 This is a schematic diagram illustrating the tipping process of the bucket in Example 2 of the straw bale elevator.

[0064] Figure 9 Example 3 of the straw bale elevator illustrates the tipping bucket in the initial state of the anti-fall structure of the straw bale elevator.

[0065] Figure 10 Example 3 of the straw bale elevator illustrates the tipping bucket in the anti-fall structure of the straw bale elevator when it is in the lifting state;

[0066] Figure 11 This is a schematic diagram of a double-tower spiral pack breaking machine;

[0067] Figure 12 This is a top view of a twin-tower spiral pack breaking machine;

[0068] Figure 13 for Figure 12 Sectional view of AA.

[0069] The diagram shows:

[0070] 1 bundled transport vehicle;

[0071] Straw bale elevator 2;

[0072] Straw shredder 3;

[0073] First belt conveyor 4;

[0074] Straw bale 0202;

[0075] 0203 ramp box plate;

[0076] Tumbler 0204;

[0077] Flip rail 0205;

[0078] Straight guide rail 0206;

[0079] Steel cable 0207;

[0080] Motor reducer 0208;

[0081] Guardrail 0209;

[0082] Frame 0210;

[0083] Ground 0211;

[0084] Staircase 0212;

[0085] Observation and maintenance platform 0213;

[0086] Main shaft rope pulley 0215;

[0087] Tipping bucket upper rotating wheel 0216;

[0088] Tipping bucket underwheel 0217;

[0089] Inclined box plate shaft 0218;

[0090] Wire rope clip 0271;

[0091] Wire rope 0272;

[0092] Wire rope pulley 0273;

[0093] 0274 rope pressing wheel;

[0094] Casing 0301;

[0095] Spiral tower tip 0302;

[0096] Guardrail 0303;

[0097] Motor reducer 0304;

[0098] Drive shaft 0305;

[0099] Bracket 0306;

[0100] Vertical shaft reducer 0307;

[0101] Serramen 0308;

[0102] Staircase 0309;

[0103] Material support frame 0310;

[0104] Cutting blade 0311;

[0105] Guide plate 0312;

[0106] Cleaning board 0313;

[0107] Spiral Tower 0314. Detailed Implementation

[0108] The present invention will now be described in detail with reference to specific embodiments. These embodiments will help those skilled in the art to further understand the present invention, but do not limit the invention in any way. It should be noted that those skilled in the art can make several changes and improvements without departing from the concept of the present invention. These all fall within the protection scope of the present invention.

[0109] This invention provides a straw crushing and feeding system, such as... Figure 1 As shown, it includes a straw bale elevator 2, a straw bale breaker 3, a first belt conveyor 4, and a dust cover;

[0110] The straw elevator 2, the straw bale breaker 3, and the first belt conveyor 4 are arranged in sequence. The outlet height of the straw elevator 2 is higher than the inlet height of the straw bale breaker 3, and the outlet height of the straw bale breaker 3 is higher than the inlet height of the first belt conveyor 4.

[0111] The straw bale elevator 2 transports the straw bales from the outside to the straw bale breaker 3; the straw bale breaker 3 cuts the packaging bags and packaging ropes of the straw bales, and the straw bales are thrown out and enter the first belt conveyor 4. The straw is transported to the external straw crushing equipment through the first belt conveyor 4.

[0112] The dust cover is provided on the first belt conveyor 4;

[0113] like Figures 11-13 As shown, the straw baler 3 is a double-tower spiral baler, including a housing 0301, a motor reducer 0304, a drive shaft 0305, a support 0306, a vertical shaft reducer 0307, ​​a sliding door 0308, a cutter 0311, and a spiral tower 0314.

[0114] Two sliding doors 0308 are opened on the outer wall of the casing 0301 on the same side. The casing 0301 is connected to the bracket 0306. Inside the casing 0301, there are two spiral towers 0314. Each spiral tower 0314 is equipped with multiple cutters 0311. Preferably, the multiple cutters 0311 are spirally distributed on the spiral tower 0314. The bottom of each spiral tower 0314 is connected to the drive shaft of a corresponding vertical shaft reducer 0307. The vertical shaft reducer 0307 is connected to the bottom of the casing 0301. The vertical shaft reducer 0307 is connected to a motor reducer 0304 through a drive shaft 0305. The motor reducer 0304 is located outside the casing 0301. A matching material support frame 0310 is provided on the inner wall of the casing 0301. A staircase 0309 is connected to the outer wall of the casing 0301, and guardrails 0303 are connected to both sides of the staircase 0309.

[0115] When the motor reducer 0304 rotates, it drives the spiral tower 0314 to rotate at a low speed, putting the straw bales into the machine housing 0301. The bales fall between the inner wall of the machine housing 0301 and the spiral tower 0314. As the spiral tower 0314 rotates and gravity acts, the straw bales are rolled and pressed between the machine housing 0301 and the spiral tower 0314. At the same time, the packaging ropes and nets are cut by the cutter 0311, achieving the purpose of breaking the bales. The loose straw after breaking the bales is thrown out through the sliding door 0308 under the centrifugal force of the spiral tower 0314.

[0116] In a preferred example, such as Figures 12-13 As shown, the spiral tower 0314 is protected by the spiral tower tip 0302. Specifically, a cleaning plate 0313 is provided on the spiral tower 0314, located at the upper end of the spiral tower 0314. The spiral tower tip 0302 is located at the top of the spiral tower 0314, and the spiral tower tip 0302 is frustoconical in shape. This effectively protects the spiral tower 0314, reduces damage to the spiral tower from straw bales, and effectively disperses the straw.

[0117] In a preferred example, such as Figure 13 As shown, the guide plate 0312 prevents loose straw from piling up. Specifically:

[0118] It also includes a guide plate 0312, which is located on the inner walls of both sides of the housing 0301 and between two adjacent spiral towers 0314. Preferably, the guide plate 0312 is in the shape of a frustum rhombus.

[0119] The straw bale breaker 3 is small in size and low in energy consumption. Through the cooperation of the machine casing, spiral tower and cutter, it achieves low-speed, high-torque local compaction. The cutter cuts and destroys the packaging of the straw bales, effectively improving the bale breaking efficiency. The spiral tower tip effectively protects the spiral tower and extends its life. When used with the guide plate, it effectively reduces the accumulation of loose straw and increases the rate of loose straw discharge.

[0120] like Figures 2-10 As shown, the straw bale elevator 2 can have multiple embodiments;

[0121] Example 1 of the straw baler elevator 2:

[0122] like Figures 2-5 As shown, the straw baling elevator 2 includes: a loading mechanism, a guiding mechanism, and a lifting mechanism; the loading mechanism includes a tipping bucket 0204, and the lifting mechanism is connected to the tipping bucket 0204 in a transmission manner; the tipping bucket 0204 is mounted on the guiding mechanism, and the tipping bucket 0204 slides in cooperation with the guiding mechanism through the lifting mechanism; the guiding mechanism includes an inclined flipping guide rail 0205 and a straight guide rail 0206, the flipping guide rail 0205 includes a straight travel area and a top flipping area; the tipping bucket 0204 can move along the track direction of the flipping guide rail 0205.

[0123] In this embodiment of the straw baler elevator, the straw bales 0202 are placed inside the tipping bucket 0204. The tipping bucket 0204 is mounted on a rotating guide rail 0205 and a straight guide rail 0206, with the tipping bucket 0204 slidingly engaged with both the rotating guide rail 0205 and the straight guide rail 0206. The lifting mechanism pulls the tipping bucket 0204 upwards along the tracks of the rotating guide rail 0205 and the straight guide rail 0206. When the tipping bucket 0204 reaches the rotating area at the top of the rotating guide rail 0205, it flips over, and the straw bales 0202 are unloaded from the tipping bucket 0204. This embodiment of the straw baler elevator has a simple structure, is easy to install, and can complete the lifting of a large number of straw bales 0202 in a relatively small volume, greatly improving lifting efficiency, saving labor, and saving time for subsequent work.

[0124] The guiding mechanism also includes a frame 0210, which is mounted on the placement surface via feet 0211. A staircase 0212 is installed along the straight guide rail 0206 on one side of the frame 0210. An observation and maintenance platform 0213 is located at the top of the staircase 0212, and guardrails 0209 are installed around the observation and maintenance platform 0213. Users can move from the staircase 0212 to the observation and maintenance platform 0213, and the guardrails 0209 around the observation and maintenance platform 0213 ensure user safety. The staircase 0212 and the observation and maintenance platform 0213 allow users to constantly observe the overall operating status of the straw baler elevator, enabling timely inspection and maintenance.

[0125] The lifting mechanism includes a main shaft rope pulley 0215 and a motor reducer 0208. The motor reducer 0208 is connected to the main shaft rope pulley 0215 via a coupling. The main shaft rope pulley 0215 is mounted on top of the frame 0210 and is connected to the tipping bucket 0204 via a steel cable 0207. The motor reducer 0208 drives the main shaft rope pulley 0215, which in turn pulls the tipping bucket 0204 via the steel cable 0207, causing the tipping bucket 0204 to move smoothly upward along the tilting guide rail 0205 and the straight guide rail 0206.

[0126] A straight guide rail 0206 is positioned above the tilting guide rail 0205, and the straight section of the tilting guide rail 0205 is parallel to the straight guide rail 0206. A lower tilting wheel 0217 is located at the bottom of the tilting bucket 0204, and the lower tilting wheel 0217 slides in engagement with the straight guide rail 0206. An upper tilting wheel 0216 is located at the top of the tilting bucket 0204 near the frame 0210, and the upper tilting wheel 0216 slides in engagement with the tilting guide rail 0205.

[0127] The tipping bucket 0204 has an open end away from the frame 0210, and a ramp plate 0203 is installed in the open end. The ramp plate 0203 rotates with the tipping bucket 0204. The thickness of the ramp plate 0203 gradually decreases from the side closer to the tipping bucket 0204 to the side farther away from the tipping bucket 0204, and the end of the ramp plate 0203 smoothly connects to the placement surface. The ramp of the ramp plate 0203 allows the bale transport vehicle 1 transporting straw bales 0202 to directly enter the tipping bucket 0204, saving labor for digging equipment pits and avoiding the bale transport vehicle 1 climbing uphill to unload, thereby greatly improving work efficiency.

[0128] Preferably, the length of the ramp plate 0203 is greater than the length of the opening of the tipping bucket 0204, so that after the ramp plate 0203 is flipped, it can be tightly fitted against the end of the tipping bucket 0204, thereby limiting the straw bale 0202 and effectively preventing the straw bale 0202 from falling off during the lifting process. In addition, other limiting devices can also be set inside the tipping bucket 0204 to allow the ramp plate 0203 to flip to a preset position and be securely connected to the tipping bucket 0204.

[0129] The tipping bucket 0204 includes the initial state, the lifting state, and the flipping state.

[0130] When the tipping bucket 0204 is in its initial state, it is installed at the bottom of the straight guide rail 0206 and the tilting guide rail 0205, and the tipping bucket 0204 is placed on a horizontal surface. At this time, the ramp plate 0203 is also placed horizontally on the surface. The ramp of the ramp plate 0203 allows the baling transport vehicle 1 that transports straw bales 0202 to directly enter the tipping bucket 0204 for unloading.

[0131] When the tipping bucket 0204 is in the lifting state, it is located in the straight-line area of ​​the straight guide rail 0206 and the tilting guide rail 0205, allowing it to move upwards along these rails. The distance between the lower tipping wheel 0217 and the upper tipping wheel 0216 is fixed, as is the distance between the straight guide rail 0206 and the tilting guide rail 0205, ensuring a smooth lifting process for the tipping bucket 0204. The installation positions of the lower tipping wheel 0217 and the upper tipping wheel 0216 are determined by the distance between the straight guide rail 0206 and the tilting guide rail 0205, depending on the actual usage.

[0132] When the tipping bucket 0204 is in the flipped state, it is located on the flipping area of ​​the straight guide rail 0206 and the flipping guide rail 0205. The bottom of the side of the tipping bucket 0204 away from the frame 0210 is higher than the bottom of the side of the tipping bucket 0204 closer to the frame 0210. Because the flipping area at the top of the flipping guide rail 0205 is arc-shaped, the distance from the straight guide rail 0206 to the straight area of ​​the flipping guide rail 0205 is less than the distance from the straight guide rail 0206 to the flipping area of ​​the flipping guide rail 0205. Since the distance between the lower rotating wheel 0217 and the upper rotating wheel 0216 is fixed, the rising speed of the lower rotating wheel 0217 is greater than the rising speed of the upper rotating wheel 0216. The tipping bucket 0204 is in the flipped state, and the straw bale 0202 is unloaded from the tipping bucket 0204 during the flipping process and enters the next working stage.

[0133] In this embodiment of the straw baler elevator, the tipping bucket 0204 is initially in its initial state, placed on a horizontal surface. The ramp plate 0203 is also placed horizontally on the surface. The baler transport vehicle 1 directly enters the tipping bucket 0204, tilts the vehicle, and unloads the straw bales 0202. After the straw bales 0202 are full, the baler transport vehicle 1 drives away, and then the ramp plate 0203 is tilted to prevent the straw bales 0202 from falling during the lifting process. The motor reducer 0208 starts working, driving the main shaft rope pulley 0215 to rotate. The main shaft rope pulley 0215 pulls the tipping bucket 0204 through the steel cable 0207, so that the tipping bucket 0204 moves smoothly upward along the tilting guide rail 0205 and the straight guide rail 0206. The tipping bucket 0204 is lifted onto the tipping area of ​​the tipping guide rail 0205. Due to the arc-shaped setting of the tipping area, the tipping bucket 0204 tilts, and the straw bales 0202 are unloaded from the tipping bucket 0204 during the tilting process. Then, the motor reducer 0208 starts to reverse, causing the tipping bucket 0204 to return to its initial state, completing one feeding cycle.

[0134] This embodiment of the straw baler elevator is installed entirely on a horizontal surface, and the baler transport vehicle 1 can directly enter the tipping bucket 0204 to unload the material. It eliminates the need for an unloading platform and a pit for installing the elevator, significantly reducing operating costs. This embodiment of the straw baler elevator has a simple structure, is easy to install, and its small size allows it to lift a large number of straw balers 0202, greatly improving efficiency, saving labor, and saving time for subsequent work.

[0135] In this embodiment of the straw baler elevator, the tipping bucket 0204 is initially in its initial state, placed on a horizontal surface. The ramp plate 0203 is also placed horizontally on the surface. The baler transport vehicle 1 directly enters the tipping bucket 0204, tilts the vehicle, and unloads the straw bales 0202. After the straw bales 0202 are full, the baler transport vehicle 1 drives away, and then the ramp plate 0203 is tilted to prevent the straw bales 0202 from falling during the lifting process. The motor reducer 0208 starts working, driving the main shaft rope pulley 0215 to rotate. The main shaft rope pulley 0215 pulls the tipping bucket 0204 through the steel cable 0207, so that the tipping bucket 0204 moves smoothly upward along the tilting guide rail 0205 and the straight guide rail 0206. The tipping bucket 0204 is lifted onto the tipping area of ​​the tipping guide rail 0205. Due to the arc-shaped setting of the tipping area, the tipping bucket 0204 tilts, and the straw bales 0202 are unloaded from the tipping bucket 0204 during the tilting process. Then, the motor reducer 0208 starts to reverse, causing the tipping bucket 0204 to return to its initial state, completing one feeding cycle.

[0136] The straw bale elevator 2 in this embodiment completes the process of unloading and lifting straw bales to the next stage through the cooperation of a loading mechanism, a guiding mechanism, and a lifting mechanism. The entire straw bale elevator is installed on the placement surface, which helps save on unloading costs. The guiding mechanism is small in size, simple in structure, and easy to install, facilitating rapid lifting of straw bales and shortening the lifting cycle, thereby improving work efficiency. The straw bale elevator 2 in this embodiment features an arc-shaped flipping area at the top of the flipping guide rail, allowing the bucket to flip along the guide rail. The straw bales are unloaded from the bucket during the flipping process, further improving work efficiency. The straw bale elevator 2 in this embodiment also features a ramp plate at the end of the bucket. The ramp plate can flip to limit the straw bales, preventing them from falling during lifting. The ramp plate is sloped, and its end smoothly connects to the placement surface, allowing vehicles transporting straw bales to directly enter the bucket, further improving work efficiency.

[0137] Example 2 of the straw baler elevator 2:

[0138] like Figure 6-8 As shown, the straw baling elevator 2 includes: a tilting guide rail 0205, a straight guide rail 0206, and a frame 0210, with the frame 0210 securely mounted on the placement surface; both the tilting guide rail 0205 and the straight guide rail 0206 are inclinedly mounted on the frame 0210, with the straight guide rail 0206 positioned above the tilting guide rail 0205; the straight guide rail 0206 includes a straight travel area and a bottom inward-facing area, while the tilting guide rail 0205 includes a straight travel area and a top... The flipping area of ​​the part; the straight area of ​​the flipping guide rail 0205 is set parallel to the straight area of ​​the straight guide rail 0206, and the distance from the inner corner of the straight guide rail 0206 to the flipping guide rail 0205 is less than the distance from the straight area of ​​the straight guide rail 0206 to the flipping guide rail 0205; the flipping guide rail 0205 and the straight guide rail 0206 are fitted together to install the tipping bucket 0204, and the tipping bucket 0204 slides in conjunction with the flipping guide rail 0205 and the straight guide rail 0206.

[0139] In this embodiment of the straw bale elevator, the straw bale 0202 is placed inside the tipping bucket 0204. The tipping bucket 0204 rises along the inward-curving area at the bottom of the straight guide rail 0206 to the straight-moving area. The tipping bucket 0204 then slides upward on the straight-moving area of ​​the flipping guide rail 0205, so that the rising speed of the end of the tipping bucket 0204 is faster than the rising speed of the side installed on the flipping guide rail 0205 and the straight guide rail 0206. As a result, the tipping bucket 0204 tilts inward to prevent the straw bale 0202 from falling during the lifting process, thereby ensuring the working efficiency of the straw bale elevator.

[0140] The tipping bucket 0204 includes an initial state and a raised state. In the initial state, the tipping bucket 0204 is mounted on the inner recess area of ​​the straight guide rail 0206 and the bottom of the tilting guide rail 0205. In the raised state, the tipping bucket 0204 is located in the straight travel area of ​​both the straight guide rail 0206 and the tilting guide rail 0205, and can move upwards along these tracks. In the initial state, the tipping bucket 0204 is placed on the placement surface, with its bottom parallel to the surface. In the raised state, the tipping bucket 0204 is tilted, with the bottom of the side furthest from the frame 0210 higher than the bottom of the side closest to the frame 0210.

[0141] A lower tilting wheel 0217 is located at the bottom center of the tipping bucket 0204. The lower tilting wheel 0217 slides on the straight guide rail 0206, allowing the tipping bucket 0204 to move upwards along the guide rail 0206. An upper tilting wheel 0216 is located at the top of the tipping bucket 0204 near the frame 0210. The upper tilting wheel 0216 slides on the tilting guide rail 0205, allowing the tipping bucket 0204 to move upwards along the tilting guide rail 0205. The installation positions of the lower tilting wheel 0217 and the upper tilting wheel 0216 are determined by the distance between the straight guide rail 0206 and the tilting guide rail 0205, depending on the actual usage.

[0142] The distance from the inner corner of the straight guide rail 0206 to the flipping guide rail 0205 is less than the distance from the straight section of the straight guide rail 0206 to the flipping guide rail 0205. The tipping bucket 0204 starts to rise from the initial state. Since the distance between the lower tipping wheel 0217 and the upper tipping wheel 0216 is fixed, while the distance from the inner corner of the straight guide rail 0206 to the flipping guide rail 0205 gradually increases, the rising speed of the lower tipping wheel 0217 is greater than the rising speed of the upper tipping wheel 0216. The tipping bucket 0204 is tilted inward, thus preventing the straw bale 0202 from falling during the lifting process.

[0143] Furthermore, the length of the inner locking area of ​​the straight guide rail 0206 is determined according to the actual usage. Generally, the inner locking area of ​​the straight guide rail 0206 will not exceed the height of the tipping bucket 0204, thereby ensuring that the tipping bucket 0204 reaches the inward tilting state in a short time. The tilt degree of the inner locking area of ​​the straight guide rail 0206 can be adjusted. Preferably, the inner locking area of ​​the straight guide rail 0206 is set vertically.

[0144] The straight-line area of ​​the tilting guide rail 0205 is set parallel to the straight-line area of ​​the straight guide rail 0206. When the tipping bucket 0204 is in the lifting state, the distance between the lower tipping wheel 0217 and the upper tipping wheel 0216 is fixed, and the distance from the straight guide rail 0206 to the tilting guide rail 0205 is also fixed, so that the tipping bucket 0204 can rise smoothly during the lifting process.

[0145] Preferably, the height of the top of the tipping bucket 0204 gradually decreases from the side closer to the frame 0210 to the side farther away from the frame 0210, which can effectively reduce the weight of the tipping bucket 0204, reduce the working consumption of the main shaft rope wheel 0215, and at the same time allow for better observation of the status of the straw bale 0202.

[0146] A main shaft rope pulley 0215 is installed on the top of the frame 0210, and the main shaft rope pulley 0215 is connected to the tipping bucket 0204 via a wire rope 0272. A wire rope pulley 0273 is located at the center of the top of the tipping bucket 0204. The wire rope 0272 is connected to the wire rope pulley 0273 via a wire rope clamp 0271, and the wire rope clamp 0271 and the wire rope pulley 0273 rotate in coordination. When the wire rope 0272 pulls the tipping bucket 0204 upward, the rotational coordination of the wire rope clamp 0271 and the wire rope pulley 0273 adjusts the direction of the wire rope 0272 at any time, without interfering with the movement of the tipping bucket 0204, thereby effectively improving the working efficiency of the hoist.

[0147] The top of the frame 0210 is also equipped with a motor reducer 0208, which is connected to the main shaft rope pulley 0215 for transmission.

[0148] In the second embodiment of this straw bale elevator, the tipping bucket 0204 is initially in its initial state, placed on a horizontal surface, and then filled with straw bales 0202. The motor reducer 0208 then starts working, driving the main shaft rope pulley 0215 to rotate, causing the wire rope 0272 to retract upwards. The wire rope 0272 pulls the tipping bucket 0204 up along the inner loop area at the bottom of the straight guide rail 0206 to the straight travel area. Meanwhile, the tipping bucket 0204 slides upwards on the straight travel area of ​​the tilting guide rail 0205, causing the upward speed of the end of the tipping bucket 0204 to be faster than the upward speed of the side installed on the tilting guide rail 0205 and the straight guide rail 0206, thus causing the tipping bucket 0204 to tilt inwards. Next, the tipping bucket 0204 rises to the straight travel area of ​​the straight guide rail 0206. At this time, the tipping bucket 0204 is in the lifting state. The distance between the lower tipping wheel 0217 and the upper tipping wheel 0216 is fixed, and the distance between the straight guide rail 0206 and the tilting guide rail 0205 is also fixed, so that the tipping bucket 0204 can rise smoothly during the lifting process.

[0149] During the use of this straw bale elevator 2 embodiment, the bottom of the tipping bucket 0204 changes from a horizontal state to an inward tilting state in a short time, ensuring that the straw bale 0202 is placed stably in the tipping bucket 0204 and will not fall off due to the vibration of the elevator during the lifting process, thus effectively ensuring the working efficiency of the straw bale elevator.

[0150] In the second embodiment of this straw bale elevator, the tipping bucket 0204 is initially in its initial state, placed on the placement surface, and then filled with straw bales 0202. The motor reducer 0208 then starts working, driving the main shaft rope pulley 0215 to rotate, causing the wire rope 0272 to retract upwards. The wire rope 0272 pulls the tipping bucket 0204 up along the inner loop area at the bottom of the straight guide rail 0206 to the straight travel area. Meanwhile, the tipping bucket 0204 slides upwards on the straight travel area of ​​the tilting guide rail 0205, causing the upward speed of the end of the tipping bucket 0204 to be faster than the upward speed of the side installed on the tilting guide rail 0205 and the straight guide rail 0206, thus causing the tipping bucket 0204 to tilt inwards. Next, the tipping bucket 0204 rises to the straight travel area of ​​the straight guide rail 0206. At this time, the tipping bucket 0204 is in the lifting state. The distance between the lower tipping wheel 0217 and the upper tipping wheel 0216 is fixed, and the distance between the straight guide rail 0206 and the tilting guide rail 0205 is also fixed, so that the tipping bucket 0204 can rise smoothly during the lifting process.

[0151] This embodiment of the straw bale elevator uses a combination of tilting guide rails and straight guide rails to install the tipping bucket. An inward-sloping area is provided at the bottom of the straight guide rail, which increases the upward speed of the tipping bucket's end, causing the bucket to tilt inward. This helps prevent the straw bales from falling during the lifting process, thereby improving the working efficiency of the straw bale elevator.

[0152] In this embodiment of the straw bale elevator, the distance from the inner buckling area at the bottom of the straight guide rail to the flipping guide rail is less than the distance from the straight section of the straight guide rail to the flipping guide rail, while the distance between the lower and upper rotating wheels of the bucket is fixed. This results in the lower rotating wheel of the bucket rising at a speed greater than the upper rotating wheel of the bucket, causing the bucket to tilt inward, which helps to prevent the straw bales from falling during the lifting process.

[0153] This embodiment of the straw bale elevator features a wire rope wheel at the top of the bucket. The wire rope is connected to the wire rope wheel via a wire rope clamp. When the wire rope pulls the bucket upward, the wire rope clamp and the wire rope wheel rotate in coordination to adjust the direction of the wire rope at any time, without interfering with the movement of the bucket, thus improving the working efficiency of the straw bale elevator.

[0154] Example 3 of the straw baler elevator 2:

[0155] like Figure 9 and Figure 10As shown, the straw baling elevator 2 includes: a tipping bucket 0204, a frame 0210, and a main shaft rope wheel 0215. The frame 0210 is fastened to the placement surface. A tilting guide rail 0205 and a straight guide rail 0206 are installed on the frame 0210. The tipping bucket 0204 is installed on both the tilting guide rail 0205 and the straight guide rail 0206, and the tipping bucket 0204 slides in cooperation with both the tilting guide rail 0205 and the straight guide rail 0206. The end of the tipping bucket 0204 away from the frame 0210 is open, and a ramp plate 0203 is installed in the open. The ramp plate 0203 rotates in cooperation with the tipping bucket 0204. The main shaft rope wheel 0215 is installed on the top of the frame 0210. The main shaft rope wheel 0215 is connected to the ramp plate 0203 through a steel wire rope 0272, and the main shaft rope wheel 0215 is connected to the tipping bucket 0204 in a transmission connection.

[0156] In this embodiment of the straw bale elevator, the straw bale 0202 is placed inside the tipping bucket 0204. The main shaft rope pulley 0215 pulls the inclined plate 0203 to flip via the wire rope 0272. The inclined plate 0203 limits the straw bale 0202, and the main shaft rope pulley 0215 drives the tipping bucket 0204 to move upward along the tracks of the straight guide rail 0206 and the flipping guide rail 0205 through the inclined plate 0203. During the lifting process, because the inclined plate 0203 limits the straw bale 0202, it can effectively prevent the straw bale 0202 from falling during the lifting process, thereby ensuring the working efficiency of the straw bale elevator.

[0157] The tipping bucket 0204 includes an initial state and an elevated state. When the tipping bucket 0204 is in the initial state, it is placed on a horizontal surface. When the tipping bucket 0204 is in the elevated state, it moves upward along the tracks of the straight guide rail 0206 and the tilting guide rail 0205.

[0158] The ramp plate 0203 is connected to the tipping bucket 0204 via the ramp plate shaft 0218, and the ramp plate 0203 can rotate around the ramp plate shaft 0218. When the tipping bucket 0204 is in its initial state, the ramp plate 0203 is placed horizontally on the placement surface; when the tipping bucket 0204 is in the lifting state, the ramp plate 0203 flips to an inclined state, abutting against the end of the tipping bucket 0204, thereby driving the tipping bucket 0204 to move upwards. Preferably, the length of the ramp plate 0203 is greater than the length of the opening of the tipping bucket 0204, which maximizes the transmission of the tension of the main shaft rope pulley 0215. Furthermore, other limiting devices can also be provided inside the tipping bucket 0204 to allow the ramp plate 0203 to flip to a preset position.

[0159] The thickness of the ramp plate 0203 gradually decreases from the side closer to the tipping bucket 0204 to the side farther away from the tipping bucket 0204. The end of the ramp plate 0203 is smoothly connected to the placement surface. The ramp of the ramp plate 0203 allows vehicles transporting straw bales 0202 to directly enter the tipping bucket 0204, thereby greatly improving work efficiency.

[0160] A wire rope pulley 0273 is located at the center of the top of the tipping bucket 0204. A wire rope clamp 0271 is installed on the ramp plate 0203. A wire rope 0272 is wound around the wire rope pulley 0273 and extends to the wire rope clamp 0271. The wire rope 0272 forms a bend at the wire rope pulley 0273. The wire rope 0272 passes around the wire rope pulley 0273 and pulls the wire rope clamp 0271, allowing the ramp plate 0203 to be quickly pulled to the preset position. With the cooperation of the wire rope pulley 0273, the tilt of the ramp plate 0203 is not affected by the angle of the wire rope 0272, thus ensuring that the ramp plate 0203 is in the correct position.

[0161] A rope pressing wheel 0274 is provided on one side of the wire rope pulley 0273 around which the wire rope 0272 is wrapped. The wire rope pulley 0273 and the rope pressing wheel 0274 are tangentially arranged. The rope pressing wheel 0274 can effectively prevent the wire rope 0272 from falling off the wire rope pulley 0273, thereby ensuring the working efficiency of the hoist.

[0162] The tilting guide rail 0205 includes a straight travel area and a tilting area. The straight travel areas of the straight guide rail 0206 and the tilting guide rail 0205 are arranged parallel to each other. A lower tilting wheel 0217 is located at the bottom of the tilting bucket 0204, and it slides in engagement with the straight guide rail 0206. An upper tilting wheel 0216 is located at the top of the tilting bucket 0204 near the frame 0210, and it slides in engagement with the tilting guide rail 0205. When the tilting bucket 0204 is in the lifting state, the distance between the lower tilting wheel 0217 and the upper tilting wheel 0216 is fixed, and the distance between the straight guide rail 0206 and the tilting guide rail 0205 is also fixed, allowing the tilting bucket 0204 to rise smoothly during lifting. Depending on the actual usage, the installation positions of the lower tilting wheel 0217 and the upper tilting wheel 0216 are determined by the distance between the straight guide rail 0206 and the tilting guide rail 0205.

[0163] Preferably, the height of the top of the tipping bucket 0204 gradually decreases from the side closer to the frame 0210 to the side farther away from the frame 0210, which can effectively reduce the weight of the tipping bucket 0204, reduce the working consumption of the main shaft rope wheel 0215, and at the same time allow for better observation of the status of the straw bale 0202.

[0164] A motor reducer 0208 is mounted on the top of the frame 0210, and the motor reducer 0208 is connected to the main shaft rope pulley 0215 for transmission.

[0165] In the second embodiment of this straw bale elevator, the tipping bucket 0204 is initially in its initial state, placed on a horizontal surface. The ramp plate 0203 is also placed horizontally on the same surface. The ramp of the ramp plate 0203 allows vehicles transporting straw bales 0202 to directly enter the tipping bucket 0204. After the tipping bucket 0204 is filled with straw bales 0202, the motor reducer 0208 starts working, driving the main shaft rope pulley 0215 to rotate, and the wire rope 0272 retracts upward. The wire rope 0272 forms a corner at the wire rope wheel 0273, and the wire rope 0272 passes around the wire rope wheel 0273, pulling the wire rope clip 0271 on the ramp plate 0203, causing the ramp plate 0203 to flip to a preset position, where it abuts against the end of the tipping bucket 0204, thereby driving the tipping bucket 0204 to move upward. When the tipping bucket 0204 is in the lifting state, the distance between the lower tipping wheel 0217 and the upper tipping wheel 0216 is fixed, and the distance between the straight guide rail 0206 and the tilting guide rail 0205 is also fixed, so that the tipping bucket 0204 can rise smoothly during the lifting process.

[0166] In the second embodiment of this straw baler elevator, the ramp plate 0203 flips from a horizontal state to an inclined state. Because the ramp plate 0203 limits the movement of the straw bales 0202, it effectively prevents the straw bales 0202 from falling during the lifting process, thus ensuring the working efficiency of the straw baler elevator. Simultaneously, the end of the ramp plate 0203 smoothly connects to the placement surface, and the ramp of the ramp plate 0203 allows vehicles transporting the straw bales 0202 to directly enter the tipping bucket 0204, saving labor in handling the straw bales 0202 and greatly improving work efficiency.

[0167] In the second embodiment of this straw bale elevator, the tipping bucket 0204 is initially in its initial state, placed on a horizontal surface. The ramp plate 0203 is also placed horizontally on the same surface. The ramp of the ramp plate 0203 allows vehicles transporting straw bales 0202 to directly enter the tipping bucket 0204. After the tipping bucket 0204 is filled with straw bales 0202, the motor reducer 0208 starts working, driving the main shaft rope pulley 0215 to rotate, and the wire rope 0272 retracts upward. The wire rope 0272 forms a corner at the wire rope wheel 0273, and the wire rope 0272 passes around the wire rope wheel 0273, pulling the wire rope clip 0271 on the ramp plate 0203, causing the ramp plate 0203 to flip to a preset position, where it abuts against the end of the tipping bucket 0204, thereby driving the tipping bucket 0204 to move upward. When the tipping bucket 0204 is in the lifting state, the distance between the lower tipping wheel 0217 and the upper tipping wheel 0216 is fixed, and the distance between the straight guide rail 0206 and the tilting guide rail 0205 is also fixed, so that the tipping bucket 0204 can rise smoothly during the lifting process.

[0168] This embodiment of the straw baler elevator features a ramp plate at the end of the bucket. This ramp plate can flip from a horizontal to an inclined position, limiting the straw bales and preventing them from falling during lifting, thus ensuring the elevator's efficiency. The ramp plate's sloping design and smooth connection to the placement surface allow vehicles transporting straw bales to directly enter the bucket, further improving efficiency. Furthermore, the use of a wire rope pulley at the top of the bucket, with the wire rope forming a bend, allows the ramp plate to be quickly pulled to a preset position. The ramp plate's inclination is unaffected by the wire rope angle, ensuring efficient use.

[0169] The workflow of this invention is as follows:

[0170] The baling transport vehicle 1 automatically unloads round or square balers into the straw baler elevator 2. The straw baler elevator 2 starts automatically and transports the balers to the straw baler 3. The straw baler 3 cuts the packaging bags and packaging ropes of the balers into pieces. The straw balers are scattered and thrown out and enter the first belt conveyor 4. The straw is transported to the external straw crushing equipment through the first belt conveyor 4.

[0171] This invention employs a low-speed, large-size, high-torque straw bale breaker 3, which can easily break the tightly bound round bale mesh and square bale rope, thus solving the problem of bale breakage. Furthermore, the bale elevator improves the unloading efficiency of the bale transport vehicle, and the special structure on the bale elevator prevents the straw bales from falling during the lifting process.

[0172] In the description of this application, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0173] Specific embodiments of the present invention have been described above. It should be understood that the present invention is not limited to the specific embodiments described above, and those skilled in the art can make various changes or modifications within the scope of the claims, which do not affect the essence of the present invention. Unless otherwise specified, the embodiments and features described in this application can be arbitrarily combined with each other.

Claims

1. A straw crushing and feeding system, characterized in that, Includes a straw bale elevator (2), a straw bale breaker (3), a first belt conveyor (4), and a dust cover; The straw bale elevator (2), the straw bale breaker (3), and the first belt conveyor (4) are arranged in sequence. The outlet height of the straw bale elevator (2) is higher than the inlet height of the straw bale breaker (3), and the outlet height of the straw bale breaker (3) is higher than the inlet height of the first belt conveyor (4). The dust cover is provided on the first belt conveyor (4); The straw baler (3) includes a double-tower spiral baler, which includes a housing (0301), a second motor reducer (0304), a drive shaft (0305), a support (0306), a vertical shaft reducer (0307), a sliding door (0308), a cutter (3011), and a spiral tower (3014). The sliding door (0308) is provided on the same side of the housing (0301), and the housing (0301) is connected to the support (0306). The spiral tower (3014) is provided inside the housing (0301). The spiral tower (3014) is equipped with a cutter (3011). The bottom of the spiral tower (3014) is connected to the drive shaft of the vertical shaft reducer (0307). The vertical shaft reducer (0307) is connected to the bottom of the housing (0301). The vertical shaft reducer (0307) is connected to the second motor reducer (0304) through the drive shaft (0305). The sliding door (0308) and the spiral tower (3014) are connected in a one-to-one correspondence; The straw bale elevator (2) includes a loading mechanism, a guiding mechanism, a lifting mechanism, and a frame (0210), which is fastened to the placement surface; The loading mechanism includes a tipping bucket (0204), and the lifting mechanism is throttle-connected to the tipping bucket (0204); The tipping bucket (0204) is mounted on the guide mechanism, and the tipping bucket (0204) slides in cooperation with the guide mechanism through the lifting mechanism; The guiding mechanism includes a flip guide rail (0205) and a straight guide rail (0206) that are obliquely mounted on the frame (0210). The straight guide rail (0206) is disposed above the flip guide rail (0205). The flip guide rail (0205) includes a straight section and a top flip section. The straight guide rail (0206) includes a straight section and a bottom inward section. The straight section of the flip guide rail (0205) is arranged parallel to the straight section of the straight guide rail (0206), and the distance from the inner section of the straight guide rail (0206) to the flip guide rail (0205) is less than the distance from the straight section of the straight guide rail (0206) to the flip guide rail (0205). The tipping bucket (0204) can move along the track of the tipping guide rail (0205); The tipping bucket (0204) is open at one end away from the tilting guide rail (0205), and a ramp plate (0203) is installed on the open end. The ramp plate (0203) is rotatably engaged with the tipping bucket (0204). When the ramp plate (0203) is placed on the placement surface, the thickness of the ramp plate (0203) gradually decreases from the side closer to the tipping bucket (0204) to the side farther away from the tipping bucket (0204); The bottom of the tipping bucket (0204) is provided with a tipping bucket lower rotating wheel (0217), which is slidably engaged with the straight guide rail (0206); The tipping bucket (0204) is provided with an upper tipping wheel (0216) on the top side near the tilting guide rail (0205), and the upper tipping wheel (0216) slides in cooperation with the tilting guide rail (0205); The tipping bucket (0204) includes an initial state, a lifting state, and a flipping state. When the tipping bucket (0204) is in the initial state, the tipping bucket (0204) is installed in the inner buckling area of ​​the straight guide rail (0206) and at the bottom of the flipping guide rail (0205). The tipping bucket (0204) is placed on the placement surface, and the bottom of the tipping bucket (0204) is parallel to the placement surface. The ramp box plate (0203) is placed horizontally on the placement surface. When the tipping bucket (0204) is in the lifting state, the ramp plate (0203) flips to an inclined state and abuts against the end of the tipping bucket (0204). The tipping bucket (0204) rises along the inner buckling area of ​​the straight guide rail to the straight travel area, and slides upward on the straight travel area of ​​the flipping guide rail (0205), so that the rising speed of the end of the tipping bucket (0204) is faster than the rising speed of the side installed on the flipping guide rail (0205) and the straight guide rail (0206), thereby tilting the tipping bucket (0204) inward. Then, the tipping bucket (0204) rises to the straight travel area of ​​the straight guide rail (0206). The distance between the lower tipping bucket wheel (0217) and the upper tipping bucket wheel (0216) is fixed, and the distance from the straight guide rail (0206) to the flipping guide rail (0205) is also fixed, so that the tipping bucket (0204) can rise smoothly during the lifting process. When the tipping bucket (0204) is in the flipped state, the tipping bucket (0204) is located on the flipping area of ​​the straight guide rail (0206) and the flipping guide rail (0205), and the bottom of the side of the tipping bucket (0204) away from the flipping guide rail (0205) is higher than the bottom of the side of the tipping bucket (0204) close to the flipping guide rail (0205).

2. The straw crushing and feeding system according to claim 1, characterized in that, Multiple cutters (3011) are spirally distributed on the spiral tower (3014); The spiral tower (3014) is provided with a cleaning plate (3013), which is located at the upper end of the spiral tower (3014); The top of the spiral tower (3014) is provided with a spiral tower tip (0302). The top of the spiral tower (0302) is frustoconical.

3. The straw crushing and feeding system according to claim 1, characterized in that, The double-tower spiral pack breaking machine also includes a guide plate (3012), which is located on the inner walls of both sides of the housing (0301) and between two adjacent spiral towers (3014); The guide plate (3012) is in the shape of a rhombus.

4. The straw crushing and feeding system according to claim 1, characterized in that, The double-tower spiral pack breaking machine also includes guardrails (0303), steps (0309) and material support frame (3010). The inner wall of the machine casing (0301) is provided with the matching material support frame (3010). The steps (0309) are connected to the outer wall of the machine casing (0301), and the guardrails (0303) are connected to both sides of the steps (0309).

5. The straw crushing and feeding system according to claim 1, characterized in that, The top of the frame (0210) is equipped with a main shaft rope pulley (0215), which is connected to the tipping bucket (0204) via a steel wire rope (0272). A wire rope pulley (0273) is provided at the middle position of the top of the tipping bucket (0204). The wire rope (0272) is connected to the wire rope pulley (0273) through a wire rope clip (0271). The wire rope clip (0271) and the wire rope pulley (0273) are rotatably engaged. The top of the frame (0210) is also equipped with a first motor reducer (0208), which is connected to the main shaft rope pulley (0215) for transmission.

6. The straw crushing and feeding system according to claim 5, characterized in that, The ramp box plate (0203) is connected to the tipping bucket (0204) via the ramp box plate shaft (0218), and the ramp box plate (0203) can rotate around the ramp box plate shaft (0218); The wire rope clamp (0271) is installed on the ramp box plate (0203), and the wire rope (0272) is wound around the wire rope wheel (0273) and extends to the wire rope clamp (0271). The wire rope wheel (0273) has a pressure wheel (0274) on one side around the wire rope (0272), and the wire rope wheel (0273) and the pressure wheel (0274) are externally tangential.

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