Automatic straw crushing and packaging equipment and packaging method thereof

Abstract

The invention relates to the technical field of automatic straw smashing and packaging equipment, and discloses automatic straw smashing and packaging equipment and a packaging method thereof.The automatic straw smashing and packaging equipment comprises a bottom frame, a shaking type impurity removing and feeding mechanism, a smashing and compressing mechanism and a pre-smashing and guiding mechanism. The shaking type impurity removing and feeding mechanism is fixedly arranged on one side of the bottom frame and comprises a feeding belt, a shaking type impurity screening assembly and a linkage type material guiding assembly, the shaking type impurity screening assembly is fixedly arranged in the feeding belt and used for knocking and screening impurities on the feeding belt, and the linkage type material guiding assembly is used for conducting material guiding treatment on the conveyed straw raw materials. According to the automatic straw smashing and packaging equipment and the packaging method thereof, by arranging the shaking type impurity removing and feeding mechanism and the pre-smashing and guiding mechanism, impurity screening and quantitative feeding treatment can be carried out on straw raw materials to be treated, pre-smashing and guiding treatment can be carried out on the fed straw raw materials, and the straw raw materials can be recycled; and the use stability and the recovery quality of the automatic straw crushing and packaging equipment are improved.

Description

Technical Field

[0001] This invention belongs to the technical field of automated straw crushing and baling equipment, specifically relating to an automated straw crushing and baling equipment and its baling method. Background Technology

[0002] Automated straw crushing and baling equipment is a type of agricultural machinery that crushes, compresses, and bales straw. It is mainly suitable for the baling and recycling of various crop straws such as corn straw, wheat straw, and rice straw. Currently, common automated straw crushing and baling equipment usually consists of a feeding mechanism, a crushing mechanism, a compression and baling mechanism, a control system, and other auxiliary accessories.

[0003] The following problems exist with existing automated straw crushing and baling equipment: 1. Existing technologies mainly use manual or mechanical feeding to add straw raw materials into the feeding mechanism. The feeding mechanism does not have a guiding function, which easily leads to blockage of the feed inlet; 2. The impurity screening function of existing automated straw crushing and baling equipment is mainly set after crushing. Before recycling, straw usually contains impurities such as stones, metal waste (iron wire, agricultural machinery fragments), and plastics (pesticide packaging, food packaging). When the straw raw material is crushed while wrapped with these impurities, it will not only damage the crushing mechanism, but the crushed impurities will also be mixed in with the straw raw material, affecting the quality of subsequent straw recycling and processing.

[0004] Therefore, in order to address the above-mentioned technical problems, it is necessary to provide an automated straw crushing and baling equipment and its baling method. Summary of the Invention

[0005] The purpose of this invention is to provide an automated straw crushing and baling equipment and its baling method, which can guide straw raw materials and screen for impurities, thereby improving the crushing efficiency and quality of the subsequent straw raw materials.

[0006] To achieve the above objectives, a specific embodiment of the present invention provides the following technical solution: An automated straw crushing and baling equipment includes: a base frame, a shaking impurity removal and feeding mechanism, a crushing and compression mechanism, and a pre-crushing and guiding mechanism.

[0007] The vibrating impurity removal and feeding mechanism is fixedly installed on one side of the base frame and is used for feeding and conveying straw raw materials. The vibrating impurity removal and feeding mechanism includes a feeding belt, a vibrating impurity screening component, and a linkage guiding component. The feeding belt is located above the base frame, the vibrating impurity screening component is fixedly installed inside the feeding belt and is used to vibrate and screen impurities from the feeding belt, and the linkage guiding component is fixedly installed above the feeding belt and is used to guide the straw raw materials conveyed on the feeding belt.

[0008] The crushing and compressing mechanism is fixedly installed at the discharge port of the feeding belt. The mechanism includes a crushing component and a compression component. The crushing component is located on one side of the feeding belt and is used to crush the straw material conveyed by the belt. The compression component is located below the crushing component and is used to compress and package the crushed straw material. The pre-crushing and guiding mechanism is fixedly installed above the crushing component and is used for pre-crushing the straw material and preventing blockages.

[0009] In one or more embodiments of the present invention, a pair of tension rollers and multiple sets of guide rollers are provided inside the feeding belt. The pair of tension rollers and multiple sets of guide rollers are both disposed within the feeding belt, with the pair of tension rollers distributed on both sides of the multiple sets of guide rollers. The feeding belt is arranged in a "F" shape under the action of the pair of tension rollers and multiple sets of guide rollers. The tensioning, limiting, and driving control of the feeding belt are achieved through the cooperation of the pair of tension rollers and multiple sets of guide rollers.

[0010] In one or more embodiments of the present invention, a limiting frame is fixedly installed above the base frame, and a pair of tension rollers and multiple sets of guide rollers are rotatably connected to the limiting frame. The limiting frame limits the assembly of the tension rollers and guide rollers. A feeding motor is fixedly installed on one side of the limiting frame, and the drive shaft of the feeding motor is fixedly connected to a single tension roller. By controlling the operation of the feeding motor to drive the rotation of the tension rollers, the movement and conveying state of the feeding belt can be controlled.

[0011] In one or more embodiments of the present invention, the vibrating screening assembly includes multiple drive shafts, multiple striking balls, and multiple connecting ropes. The multiple drive shafts are evenly distributed within the feeding belt, and the multiple striking balls are evenly distributed outside the multiple drive shafts. Each striking ball is fixedly connected to the drive shafts via connecting ropes. By controlling the rotation of the multiple drive shafts, the multiple striking balls can be driven to strike the feeding belt, thereby providing auxiliary screening of the straw material conveyed on the feeding belt.

[0012] In one or more embodiments of the present invention, the shaking screening assembly further includes a striking motor, a plurality of first pulleys, and a plurality of first synchronous belts. The striking motor is fixedly mounted on one side of the limiting frame, and the drive shaft of the striking motor is fixedly connected to a single drive shaft. Controlling the operation of the striking motor drives the single drive shaft to rotate. The plurality of first pulleys are respectively fixedly connected to one end of the plurality of drive shafts, and the plurality of first synchronous belts are sleeved on the outside of the plurality of first pulleys. The plurality of first pulleys are connected in pairs via the plurality of first synchronous belts. The cooperation between the first pulleys and the first synchronous belts synchronously drives the plurality of drive shafts.

[0013] In one or more embodiments of the present invention, the linkage guiding assembly includes a guiding roller, a pair of assembly blocks, and a pair of adjusting frames. The guiding roller is disposed above the feeding belt. The rotation of the guiding roller guides the straw raw material conveyed on the feeding belt, avoiding the problem of excessive material thickness causing blockage of the crushing and compression mechanism. The pair of assembly blocks are rotatably connected to both ends of the guiding roller. The assembly blocks serve to limit the assembly of the guiding roller. The pair of adjusting frames are fixedly disposed on the limiting frames, and the assembly blocks are slidably connected to the adjusting frames. The adjusting frames serve to limit the assembly and guide the lifting and sliding movement of the assembly blocks.

[0014] In one or more embodiments of the present invention, the linkage-type material guiding assembly further includes a pair of adjusting screws, a second pulley, a third pulley, and a second synchronous belt. The pair of adjusting screws are respectively rotatably disposed above a pair of assembly blocks and threadedly connected to an adjusting frame. The height of the assembly blocks is adjusted by controlling the rotation of the adjusting screws. The second pulley is fixedly connected to the end of the guide roller located outside the assembly block, the third pulley is rotatably disposed on one side of the limiting frame, and the second synchronous belt is sleeved on the outside of the second and third pulleys. The cooperation of the second pulley, the third pulley, and the second synchronous belt allows the guide roller to rotate synchronously with the rotation of the drive shaft.

[0015] In one or more embodiments of the present invention, the linkage guiding assembly further includes a shrinkage limiting box, a tension limiting rod, a limiting spring, and a tension pulley. The shrinkage limiting box is fixedly disposed on the side wall of the limiting frame. The shrinkage limiting box serves to limit the assembly and guide the movement of the tension limiting rod. The tension limiting rod is slidably inserted into the shrinkage limiting box, and the limiting spring is disposed between the shrinkage limiting box and the tension limiting rod. The tension limiting rod and the limiting spring work together to provide elastic support and limit the tension pulley. The end of the tension pulley located outside the shrinkage limiting box is rotatably connected to the tension limiting rod. The tension pulley provides tension and limit for the second synchronous belt.

[0016] In one or more embodiments of the present invention, the crushing assembly includes a crushing box, a pair of crushing rollers, a pair of drive gears, and a crushing drive motor. The crushing box is fixedly disposed at the outlet of the feeding belt. Both crushing rollers are rotatably disposed within the crushing box. The pair of drive gears are respectively fixedly connected to one end of each crushing roller located outside the crushing box, and the drive gears mesh with each other. The crushing drive motor is fixedly disposed on one side of the crushing box, and its output shaft is fixedly connected to a single crushing roller. By controlling the operation of the crushing drive motor, the pair of crushing rollers can be driven to rotate, thereby crushing the straw material fed into the crushing box.

[0017] A baling method for an automated straw crushing and baling equipment includes the following steps: S1. In use, the operation of the feeding motor is controlled to drive the rotation of a single tension roller, so that the feeding belt moves under the action of a pair of tension rollers and multiple sets of guide rollers, and the straw raw material is conveyed from bottom to top by the movement of the feeding belt. S2. During the conveying process, the operation of the striking motor is controlled to drive a single drive shaft to rotate. Multiple drive shafts rotate synchronously under the action of the first pulley and the first synchronous belt. The rotation of multiple drive shafts can drive the striking ball to strike the feeding belt. Through the striking of the feeding belt and the bottom-up conveying method, impurities such as stones and metal fragments mixed in the straw raw material are shaken off under the action of gravity. S3. Simultaneously, the distance between the guide roller and the feeding belt is adjusted according to the feeding thickness. The height of the assembly block is adjusted by controlling the rotation of the adjusting screw. During the operation of the shaking screen component, the guide roller is rotated by the cooperation of the second pulley, the third pulley and the second synchronous belt. The rotation of the guide roller moves the straw material on the feeding belt that exceeds the thickness. At the same time, the guide roller can pick out the impurities hidden in the straw material during the process of moving the straw material, ensuring the effect of impurity screening of the straw material. S4. The screened straw raw material is transported into the crushing box. By controlling the operation of the crushing drive motor, a pair of crushing rollers rotate in opposite directions under the meshing action of a pair of drive gears, thereby crushing the straw raw material in the crushing box. The crushed straw raw material is then compressed and packaged by the compression component. S5. In addition, the straw raw material conveyed to the crushing box is pre-crushed and assisted in feeding by the pre-crushing and guiding mechanism to prevent the crushing and compression mechanism from becoming blocked during use.

[0018] Compared with the prior art, the present invention discloses an automated straw crushing and baling equipment and its baling method, which, by setting a shaking impurity removal and feeding mechanism, can screen out impurities and quantitatively feed the straw raw materials to be processed, avoiding damage to equipment parts caused by impurities during the straw crushing and baling process, and improving the quality of straw crushing and recycling. By setting up a pre-crushing and guiding mechanism, the straw raw materials can be pre-crushed and guided, which greatly reduces the risk of blockage during the use of automated straw crushing equipment and improves the stability of the automated straw crushing and baling equipment. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a perspective view of an automated straw crushing and baling device according to an embodiment of the present invention; Figure 2 This is a perspective view of an automated straw crushing and baling device according to one embodiment of the present invention; Figure 3 for Figure 2 Schematic diagram of the structure at point A in the middle; Figure 4 for Figure 2 Schematic diagram of the structure at point B; Figure 5 This is a front sectional view of an automated straw crushing and baling device according to an embodiment of the present invention; Figure 6 for Figure 5 Schematic diagram of the structure at point C; Figure 7 for Figure 5 Schematic diagram of the structure at point D; Figure 8 This is a rear view of an automated straw crushing and baling device according to an embodiment of the present invention; Figure 9 for Figure 8 Schematic diagram of the structure at point E in the middle; Figure 10 for Figure 8 Schematic diagram of the structure at point F.

[0021] Explanation of key figure labels: 1-Base frame, 2-Vibrating impurity removal and feeding mechanism, 201-Feeding belt, 202-Tensioning roller, 203-Guide roller, 204-Limiting frame, 205-Feeding motor, 206-Drive shaft, 207-Striking ball, 208-Connecting rope, 209-Striking motor, 210-First pulley, 211-First synchronous belt, 212-Guide roller, 213-Assembly block, 214-Adjusting frame, 215-Adjusting screw, 216-Second pulley, 217-Third pulley, 218-Second synchronous belt, 219-Contraction limit box, 220-Tensioning limit rod, 221-Limiting spring, 222-Tensioning 3-Pulley, 3-Crushing and compressing mechanism, 301-Crushing box, 302-Crushing roller, 303-Drive gear, 304-Crushing drive motor, 305-Compression and packaging box, 306-Upper pressure plate, 307-Side pressure plate, 308-Compression cylinder, 4-Pre-crushing and guiding mechanism, 401-Pre-crushing and guiding roller, 402-Fourth pulley, 403-Third synchronous belt, 404-Reciprocating pressure plate, 405-Guide rod, 406-Top plate, 407-Reset spring, 408-Connecting frame, 409-Synchronous rotating shaft, 410-Cam, 411-Fifth pulley, 412-Fourth synchronous belt, 413-Sixth pulley. Detailed Implementation

[0022] To enable those skilled in the art to better understand the technical solutions in this disclosure, the technical solutions in the embodiments of this disclosure will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this disclosure, and not all embodiments. Based on the embodiments in this disclosure, all other embodiments obtained by those skilled in the art without creative effort should fall within the scope of protection of this disclosure.

[0023] like Figures 1 to 10 As shown, an automated straw crushing and baling device according to an embodiment of the present invention includes: a base frame 1, a vibrating impurity removal and feeding mechanism 2, a crushing and compression mechanism 3, and a pre-crushing and guiding mechanism 4. In practical application, the vibrating impurity removal and feeding mechanism 2 removes impurities from the straw raw material and guides it. The crushing and compression mechanism 3 crushes and compresses the straw raw material after removing impurities. During the crushing process of the crushing and compression mechanism 3, the pre-crushing and guiding mechanism 4 pre-crushes and prevents blockage of the straw raw material conveyed by the vibrating impurity removal and feeding mechanism 2.

[0024] like Figure 1 As shown, the shaking-type impurity removal and feeding mechanism 2 is fixedly installed on one side of the base frame 1 and is used for feeding and conveying straw raw materials. The shaking-type impurity removal and feeding mechanism 2 includes a feeding belt 201, a shaking-type impurity screening component, and a linkage-type material guiding component. The feeding belt 201 is located above the base frame 1. The movement of the feeding belt 201 drives the straw raw materials to be fed.

[0025] like Figure 5 As shown, a pair of tension rollers 202 and multiple sets of guide rollers 203 are arranged inside the feeding belt 201. The pair of tension rollers 202 and the multiple sets of guide rollers 203 are all located within the feeding belt 201, with the pair of tension rollers 202 distributed on both sides of the multiple sets of guide rollers 203. The feeding belt 201 is arranged in a "F" shape under the action of the pair of tension rollers 202 and the multiple sets of guide rollers 203. The tensioning, limiting, and driving control of the feeding belt 201 are achieved through the cooperation of the pair of tension rollers 202 and the multiple sets of guide rollers 203.

[0026] like Figure 1 As shown, a limiting frame 204 is fixedly installed above the base frame 1. A pair of tension rollers 202 and multiple sets of guide rollers 203 are rotatably connected to the limiting frame 204. The limiting frame 204 limits the assembly of the tension rollers 202 and guide rollers 203. A feeding motor 205 is fixedly installed on one side of the limiting frame 204, and the drive shaft of the feeding motor 205 is fixedly connected to a single tension roller 202. By controlling the operation of the feeding motor 205, the tension rollers 202 are rotated, thereby controlling the movement and conveying state of the feeding belt 201.

[0027] like Figures 1 to 6 As shown, a vibrating screening assembly is fixedly installed inside the feeding belt 201 to vibrate and screen the feed belt 201 for impurities. The vibrating screening assembly includes multiple drive shafts 206, multiple striking balls 207, and multiple connecting ropes 208. The multiple drive shafts 206 are evenly distributed inside the feeding belt 201, and the multiple striking balls 207 are evenly distributed outside the multiple drive shafts 206. The multiple striking balls 207 are fixedly connected to the drive shafts 206 via the connecting ropes 208. By controlling the rotation of the multiple drive shafts 206, the multiple striking balls 207 can be driven to vibrate the feeding belt 201, thereby providing auxiliary screening of the straw material conveyed on the feeding belt 201.

[0028] like Figure 1 As shown, the vibrating screening assembly also includes a striking motor 209, multiple first pulleys 210, and multiple sets of first synchronous belts 211. The striking motor 209 is fixedly mounted on one side of the limiting frame 204, and the drive shaft of the striking motor 209 is fixedly connected to a single drive shaft 206. By controlling the operation of the striking motor 209, the single drive shaft 206 is driven to rotate.

[0029] like Figures 8 to 9As shown, multiple first pulleys 210 are fixedly connected to one end of multiple drive shafts 206, and multiple sets of first synchronous belts 211 are sleeved on the outside of the multiple first pulleys 210. The multiple first pulleys 210 are connected in pairs through the multiple sets of first synchronous belts 211. The multiple drive shafts 206 are synchronously driven by the cooperation of the first pulleys 210 and the first synchronous belts 211.

[0030] like Figures 2 to 3 As shown, the linkage-type guiding assembly is fixedly installed above the feeding belt 201 to guide the straw raw material conveyed on the feeding belt 201. The linkage-type guiding assembly includes a guiding roller 212, a pair of assembly blocks 213, and a pair of adjusting frames 214. The guiding roller 212 is located above the feeding belt 201. The rotation of the guiding roller 212 guides the straw raw material conveyed on the feeding belt 201, avoiding the problem of excessively thick material causing blockage of the crushing and compression mechanism 3.

[0031] like Figures 2 to 3 As shown, a pair of assembly blocks 213 are rotatably connected to both ends of the guide roller 212. The assembly blocks 213 serve as assembly limits for the guide roller 212. A pair of adjusting frames 214 are fixedly mounted on the limiting frame 204, and the assembly blocks 213 are slidably connected to the adjusting frames 214. The adjusting frames 214 serve as assembly limits and guides for the lifting and sliding of the assembly blocks 213.

[0032] like Figures 8 to 9 As shown, the linkage-type material guiding assembly also includes a pair of adjusting screws 215, a second pulley 216, a third pulley 217, and a second synchronous belt 218. The pair of adjusting screws 215 are rotatably mounted above a pair of assembly blocks 213 and threadedly connected to the adjusting frame 214. The height of the assembly blocks 213 is adjusted by controlling the rotation of the adjusting screws 215. The second pulley 216 is fixedly connected to the end of the guide roller 212 located outside the assembly block 213. The third pulley 217 is rotatably mounted on one side of the limiting frame 204. The second synchronous belt 218 is sleeved on the outside of the second pulley 216 and the third pulley 217. The cooperation of the second pulley 216, the third pulley 217, and the second synchronous belt 218 allows the guide roller 212 to rotate synchronously with the rotation of the drive shaft 206.

[0033] like Figures 8 to 9As shown, the linkage guide assembly also includes a shrinkage limiting box 219, a tension limiting rod 220, a limiting spring 221, and a tension pulley 222. The shrinkage limiting box 219 is fixedly mounted on the side wall of the limiting frame 204. The shrinkage limiting box 219 serves to limit the assembly and guide the movement of the tension limiting rod 220. The tension limiting rod 220 is slidably inserted into the shrinkage limiting box 219, and the limiting spring 221 is located between the shrinkage limiting box 219 and the tension limiting rod 220. The tension limiting rod 220 and the limiting spring 221 work together to provide elastic support and limit the tension pulley 222. The tension pulley 222 is rotatably connected to the end of the tension limiting rod 220 located outside the shrinkage limiting box 219. The tension pulley 222 provides tension and limits the second synchronous belt 218.

[0034] like Figures 2 to 5 As shown, the crushing and compression mechanism 3 is fixedly installed at the discharge port of the feeding belt 201. The crushing and compression mechanism 3 includes a crushing component and a compression component. The crushing component is installed on one side of the feeding belt 201 and is used to crush the straw raw material conveyed by the feeding belt 201. The compression component is installed below the crushing component and is used to compress and package the crushed straw raw material.

[0035] like Figures 2 to 5 As shown, the crushing assembly includes a crushing box 301, a pair of crushing rollers 302, a pair of drive gears 303, and a crushing drive motor 304. The crushing box 301 is fixedly installed at the discharge port of the feeding belt 201. The pair of crushing rollers 302 are rotatably installed inside the crushing box 301. The pair of drive gears 303 are fixedly connected to the ends of the pair of crushing rollers 302 located outside the crushing box 301, and the pair of drive gears 303 mesh with each other. The crushing drive motor 304 is fixedly installed on one side of the crushing box 301, and the output shaft of the crushing drive motor 304 is fixedly connected to a single crushing roller 302. By controlling the operation of the crushing drive motor 304, the pair of crushing rollers 302 can be driven to rotate, thereby crushing the straw raw material conveyed into the crushing box 301.

[0036] like Figure 5 As shown, the compression assembly includes a compression baling box 305, an upper pressure plate 306, a side pressure plate 307, and several compression cylinders 308. The compression baling box 305 is fixedly installed at the discharge port of the crushing box 301 to provide compression space for the crushed straw raw material. The upper pressure plate 306 and the side pressure plate 307 are slidably installed on both sides of the compression baling box 305, and are vertically distributed to cooperate with the compression baling box 305 to compress the crushed straw raw material.

[0037] like Figure 5As shown, the telescopic ends of several compression cylinders 308 are respectively connected to the upper pressure plate 306 and the side pressure plate 307. By controlling the extension of the telescopic ends of the compression cylinders 308, the upper pressure plate 306 and the side pressure plate 307 are driven to slide within the compression baling box 305, thereby compressing the crushed straw raw materials within the compression baling box 305.

[0038] like Figures 5 to 7 As shown, the pre-crushing and guiding mechanism 4 is fixedly installed above the crushing assembly, used for pre-crushing and anti-clogging of the straw raw material. The pre-crushing and guiding mechanism 4 includes several sets of pre-crushing guiding rollers 401, multiple fourth pulleys 402, and multiple third synchronous belts 403. The sets of pre-crushing guiding rollers 401 are evenly distributed above the fourth pulleys 402. The straw raw material conveyed by the feeding belt 201 can be pre-crushed and guided by the sets of pre-crushing guiding rollers 401.

[0039] like Figures 2 to 4 As shown, multiple fourth pulleys 402 are fixedly connected to one end of several sets of pre-crushing guide rollers 401 located outside the crushing box 301. Multiple third synchronous belts 403 are sleeved on the outside of the multiple fourth pulleys 402, and one of the fourth pulleys 402 is fixedly connected to one end of the crushing roller 302 located outside the crushing box 301. The cooperation between the fourth pulleys 402 and the third synchronous belts 403 enables the pre-crushing guide rollers 401 to rotate synchronously with the rotation of the crushing rollers 302.

[0040] like Figures 5 to 7 As shown, a reciprocating pressing plate 404 is slidably installed inside the crushing box 301. By reciprocating movement of the reciprocating pressing plate 404, the straw raw material inside the crushing box 301 can be reciprocally squeezed and fed.

[0041] like Figures 8 to 10 As shown, a pair of guide rods 405 are fixedly connected above the reciprocating pressure plate 404. The pair of guide rods 405 are set through the crushing box 301. A top plate 406 is fixedly connected to one end of the pair of guide rods 405 outside the crushing box 301. A reset spring 407 is sleeved on the outside of the pair of guide rods 405. The reset spring 407 is set between the top plate 406 and the crushing box 301.

[0042] like Figures 8 to 10 As shown, a pair of connecting frames 408 are fixedly connected to the top of the crushing box 301. The pair of connecting frames 408 are slidably engaged with the top plate 406. A synchronous rotating shaft 409 is rotatably connected between the pair of connecting frames 408. Multiple evenly distributed cams 410 are fixedly connected to the outer side of the synchronous rotating shaft 409. The top plate 406 is reciprocated and compressed through the cooperation of the connecting frames 408, the synchronous rotating shaft 409, and the cams 410.

[0043] like Figures 8 to 10As shown, a fifth pulley 411 is fixedly connected to one end of the synchronous shaft 409. A fourth synchronous belt 412 is sleeved on the outer side of the fifth pulley 411. A sixth pulley 413 is located on the side of the fourth synchronous belt 412 away from the fifth pulley 411. The sixth pulley 413 is fixedly connected to the end of the pre-crushing guide roller 401 located outside the crushing box 301. The synchronous shaft 409 is driven to rotate by the cooperation of the fifth pulley 411, the fourth synchronous belt 412, and the sixth pulley 413.

[0044] A baling method for an automated straw crushing and baling equipment includes the following steps: S1. In use, the operation of the feeding motor 205 is controlled to drive the rotation of a single tension roller 202, so that the feeding belt 201 moves under the action of a pair of tension rollers 202 and multiple sets of guide rollers 203, and the straw raw material is conveyed from bottom to top through the movement of the feeding belt 201. S2. During the conveying process, the operation of the striking motor 209 is controlled to drive the rotation of a single drive shaft 206. Multiple drive shafts 206 rotate synchronously under the action of the first pulley 210 and the first synchronous belt 211. The rotation of multiple drive shafts 206 can drive the striking ball 207 to strike the feeding belt 201. By striking the feeding belt 201 and conveying it from bottom to top, impurities such as stones and metal fragments mixed in the straw raw material are shaken off under the action of gravity. S3. Simultaneously, the distance between the guide roller 212 and the feeding belt 201 is adjusted according to the feeding thickness. The height of the assembly block 213 is adjusted by controlling the rotation of the adjusting screw 215. During the operation of the shaking screen component, the guide roller 212 is rotated by the cooperation of the second pulley 216, the third pulley 217 and the second synchronous belt 218. The rotation of the guide roller 212 moves the straw material on the feeding belt 201 that exceeds the thickness. At the same time, the guide roller 212 can pick out the impurities hidden in the straw material during the process of moving the straw material, ensuring the effect of impurity screening of the straw material. S4. The screened straw material is transported into the crushing box 301. By controlling the operation of the crushing drive motor 304, a pair of crushing rollers 302 rotate in opposite directions under the meshing action of a pair of drive gears 303, thereby crushing the straw material in the crushing box 301. S5. The crushed straw raw material is transported into the compression baling box 305 under the action of gravity. The upper pressure plate 306 and the side pressure plate 307 are moved by controlling the operation of several sets of compression cylinders 308. Then, the crushed straw raw material is compressed and baled by the cooperation of the upper pressure plate 306, the side pressure plate 307 and the compression baling box 305. S6. In addition, during the crushing process of the crushing roller 302, several sets of pre-crushing guide rollers 401 will rotate synchronously under the cooperation of the fourth pulley 402 and the third synchronous belt 403. The rotation of several sets of pre-crushing guide rollers 401 will pre-crush and guide the straw raw material conveyed by the feeding belt 201 to the crushing box 301. S7. Simultaneously, the synchronous rotating shaft 409 rotates synchronously with the pre-crushing guide roller 401 under the transmission action of the fifth pulley 411, the fourth synchronous belt 412 and the sixth pulley 413. The rotation of the synchronous rotating shaft 409 drives multiple cams 410 to rotate, thereby reciprocatingly squeezing the top plate 406, and reciprocatingly driving the reciprocating pressing plate 404. This achieves the purpose of continuously squeezing and feeding the straw raw material in the crushing box 301, ensuring the crushing effect of the crushing roller 302.

[0045] It will be apparent to those skilled in the art that this disclosure is not limited to the details of the exemplary embodiments described above, and that this disclosure can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of this disclosure is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this disclosure. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0046] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An automated straw crushing and baling device, characterized in that, include: Base frame; A vibrating impurity removal and feeding mechanism is fixedly installed on one side of the base frame for feeding and conveying straw raw materials. The vibrating impurity removal and feeding mechanism includes a feeding belt, a vibrating impurity screening component, and a linkage guiding component. The feeding belt is located above the base frame. The vibrating impurity screening component is fixedly installed inside the feeding belt for vibrating and screening impurities from the feeding belt. The linkage guiding component is fixedly installed above the feeding belt for guiding the straw raw materials conveyed on the feeding belt. A crushing and compressing mechanism is fixedly installed at the discharge port of the feeding belt. The crushing and compressing mechanism includes a crushing component and a compressing component. The crushing component is installed on one side of the feeding belt and is used to crush the straw raw material conveyed by the feeding belt. The compressing component is installed below the crushing component and is used to compress and package the crushed straw raw material. The pre-crushing and guiding mechanism is fixedly installed above the crushing component and is used to pre-crush the straw raw material and prevent clogging.

2. The automated straw crushing and baling equipment according to claim 1, characterized in that, The feeding belt is equipped with a pair of tension rollers and multiple sets of guide rollers. The pair of tension rollers and multiple sets of guide rollers are all located inside the feeding belt, and the pair of tension rollers are distributed on both sides of the multiple sets of guide rollers. The feeding belt is arranged in a "F" shape under the action of the pair of tension rollers and multiple sets of guide rollers.

3. The automated straw crushing and baling equipment according to claim 2, characterized in that, A limit frame is fixedly installed above the base frame. A pair of tension rollers and multiple sets of guide rollers are rotatably connected to the limit frame. A feeding motor is fixedly installed on one side of the limit frame, and the drive shaft of the feeding motor is fixedly connected to a single tension roller.

4. The automated straw crushing and baling equipment according to claim 3, characterized in that, The vibrating screening assembly includes multiple drive shafts, multiple striking balls, and multiple connecting ropes. The multiple drive shafts are evenly distributed within the feeding belt, and the multiple striking balls are evenly distributed outside the multiple drive shafts. The multiple striking balls are fixedly connected to the drive shafts by the connecting ropes.

5. The automated straw crushing and baling equipment according to claim 4, characterized in that, The vibrating screening assembly also includes a striking motor, multiple first pulleys, and multiple sets of first synchronous belts. The striking motor is fixedly mounted on one side of the limiting frame, and the drive shaft of the striking motor is fixedly connected to a single drive shaft. The multiple first pulleys are respectively fixedly connected to one end of the multiple drive shafts. The multiple sets of first synchronous belts are sleeved on the outside of the multiple first pulleys, and the multiple first pulleys are connected in pairs through the multiple sets of first synchronous belts.

6. The automated straw crushing and baling equipment according to claim 5, characterized in that, The linkage guiding assembly includes a guiding roller, a pair of assembly blocks, and a pair of adjusting frames. The guiding roller is positioned above the feeding belt. The pair of assembly blocks are rotatably connected to both ends of the guiding roller. The pair of adjusting frames are fixedly mounted on the limiting frame, and the assembly blocks are slidably connected to the adjusting frames.

7. The automated straw crushing and baling equipment according to claim 6, characterized in that, The linkage guiding assembly also includes a pair of adjusting screws, a second pulley, a third pulley, and a second synchronous belt. The pair of adjusting screws are respectively rotatably disposed above a pair of assembly blocks and threadedly connected to the adjusting frame. The second pulley is fixedly connected to the end of the guiding roller located outside the assembly block. The third pulley is rotatably disposed on one side of the limiting frame. The second synchronous belt is sleeved on the outside of the second pulley and the third pulley.

8. The automated straw crushing and baling equipment according to claim 7, characterized in that, The linkage guiding assembly also includes a shrinkage limiting box, a tension limiting rod, a limiting spring, and a tension pulley. The shrinkage limiting box is fixedly installed on the side wall of the limiting frame. The tension limiting rod is slidably inserted into the shrinkage limiting box. The limiting spring is located between the shrinkage limiting box and the tension limiting rod. The tension pulley is rotatably connected to the end of the tension limiting rod located outside the shrinkage limiting box.

9. The automated straw crushing and baling equipment according to claim 8, characterized in that, The crushing assembly includes a crushing box, a pair of crushing rollers, a pair of drive gears, and a crushing drive motor. The crushing box is fixedly installed at the discharge port of the feeding belt. The pair of crushing rollers are rotatably installed inside the crushing box. The pair of drive gears are respectively fixedly connected to one end of the pair of crushing rollers located outside the crushing box and mesh with each other. The crushing drive motor is fixedly installed on one side of the crushing box, and the output shaft of the crushing drive motor is fixedly connected to a single crushing roller.

10. A packaging method for an automated straw crushing and baling equipment as described in claim 9, characterized in that, Includes the following steps: S1. In use, the operation of the feeding motor is controlled to drive the rotation of a single tension roller, so that the feeding belt moves under the action of a pair of tension rollers and multiple sets of guide rollers, and the straw raw material is conveyed from bottom to top by the movement of the feeding belt. S2. During the conveying process, the operation of the striking motor is controlled to drive a single drive shaft to rotate. Multiple drive shafts rotate synchronously under the action of the first pulley and the first synchronous belt. The rotation of multiple drive shafts can drive the striking ball to strike the feeding belt. Through the striking of the feeding belt and the bottom-up conveying method, impurities such as stones and metal fragments mixed in the straw raw material are shaken off under the action of gravity. S3. Simultaneously, the distance between the guide roller and the feeding belt is adjusted according to the feeding thickness. The height of the assembly block is adjusted by controlling the rotation of the adjusting screw. During the operation of the shaking screen component, the guide roller is rotated by the cooperation of the second pulley, the third pulley and the second synchronous belt. The rotation of the guide roller moves the straw material on the feeding belt that exceeds the thickness. At the same time, the guide roller can pick out the impurities hidden in the straw material during the process of moving the straw material, ensuring the effect of impurity screening of the straw material. S4. The screened straw raw material is transported into the crushing box. By controlling the operation of the crushing drive motor, a pair of crushing rollers rotate in opposite directions under the meshing action of a pair of drive gears, thereby crushing the straw raw material in the crushing box. The crushed straw raw material is then compressed and packaged by the compression component. S5. In addition, the straw raw material conveyed to the crushing box is pre-crushed and assisted in feeding by the pre-crushing and guiding mechanism to prevent the crushing and compression mechanism from becoming blocked during use.

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