Mulberry cutting machine

Abstract

The utility model discloses a mulberry cutting machine, and belongs to the technical field of agricultural mechanical equipment. Comprising a mulberry branch conveying device and a mulberry branch cutting device, the mulberry branch conveying device comprises a conveying rack, a conveying platform and a feeding mechanism, the mulberry branch cutting device comprises a cutting rack, a cutter set I, a cutter set II, a cutting motor, a longitudinal cutter distance adjuster and a transverse cutter distance adjuster, and the cutter set I and the cutter set II are rotationally installed on the cutting rack; the circular cutters on the cutter group I and the circular cutters on the cutter group II are arranged in a staggered manner, cutter shafts of the cutter group I and the cutter group II are respectively in transmission connection with the cutting motor, the longitudinal cutter distance adjuster is connected with the cutter shaft of the cutter group II, and the transverse cutter distance adjuster is connected with a bearing seat of the cutter group II. According to the utility model, the functions of conveying, cutting and collecting mulberry twigs can be simultaneously realized, the adaptability and the working efficiency of the mulberry twig cutting machine are improved, the cutter distance is adjustable, and the machine can adapt to most mulberry twigs in size.

Description

Technical Field

[0001] The utility model belongs to the field of agricultural machinery and equipment, and in particular relates to a mulberry strip cutting machine. Background Art

[0002] The sericulture industry currently plays a prominent role in my country's economic development. With the continuous expansion of mulberry plantation area in recent years, the workload of mulberry strip cutting has increased significantly. Therefore, achieving efficient mulberry strip segmentation is crucial for the development of the sericulture industry. However, the development of domestic mulberry strip segmenting machines is currently underdeveloped. Most mulberry strips are manually fed into the segmenting device, resulting in low efficiency. Furthermore, existing mulberry strip segmenting machines suffer from unstable segmentation and significant damage to the mulberry strips. Current research focuses on achieving rapid, efficient, and minimally damaging mulberry strip segmentation.

[0003] For example, the Chinese patent application number 202011096510.5 discloses a high-speed mulberry strip cutting machine, including a frame, a power unit, and a mulberry strip cutting device. The frame is equipped with an upper hopper, the lower part of the frame is equipped with a lower hopper, and the frame is equipped with a mulberry strip cutting device. The power unit can drive the mulberry strip cutting device to operate and cut the mulberry strips. The mulberry strip cutting device includes a driving shaft and a driven shaft that are parallel to each other and rotate in opposite directions. The driving shaft is equipped with multiple groups of circular blades a, and the driven shaft is equipped with multiple groups of circular blades b that match the circular blades a. There is a gap between the circular blades a and the corresponding circular blades b, and they are staggered to form a cutter. In this application, an upper hopper is installed on the upper part of the frame, and manual loading of materials into the upper hopper is required, resulting in a low degree of automation. In addition, the horizontal and vertical blade spacing between the circular blades a and the circular blades b cannot be accurately adjusted according to the size of the mulberry branches, resulting in poor cutting effect. Utility Model Content

[0004] The purpose of the utility model is to address the deficiencies of the existing technology and to provide a mulberry strip segmenting machine that can simultaneously realize the functions of mulberry strip transportation, cutting and collecting. The utility model has the characteristics of stable mulberry strip transportation, large transportation range, high cutting efficiency, adjustable knife distance, and convenient collection of cut mulberry strips. It can adapt to most mulberry branch sizes and improves the adaptability and operating efficiency of the mulberry strip segmenting machine.

[0005] The utility model is realized by adopting the following technical solutions:

[0006] A mulberry strip segmenting machine comprises a mulberry strip conveying device and a mulberry strip segmenting device. The mulberry strip conveying device comprises a conveying frame, a conveying platform and a feeding mechanism. The conveying platform is obliquely mounted on the conveying frame, and the feeding mechanism is connected to the conveying platform. The mulberry strip segmenting device comprises a segmenting frame, a cutter group I, a cutter group II, a segmenting motor, a longitudinal blade distance adjuster and a transverse blade distance adjuster. The cutter group I and the cutter group II are rotatably mounted on the segmenting frame. The circular knives on the cutter group I and the circular knives of the cutter group II are arranged alternately. The knife shafts of the cutter group I and the cutter group II are respectively connected to the segmenting motor in a transmission manner. The longitudinal blade distance adjuster is connected to the knife shaft of the cutter group II, and the transverse blade distance adjuster is connected to the bearing seat of the cutter group II.

[0007] The conveying platform includes a conveying pallet, a conveying longitudinal plate, an intermediate crossbeam, a chain guide and an intermediate longitudinal beam. Multiple conveying longitudinal plates are fixed on the conveying frame at an inclined longitudinal direction, multiple intermediate crossbeams are fixedly connected between multiple conveying longitudinal plates in a transverse direction, multiple chain guides and intermediate longitudinal beams are fixed in parallel on the intermediate crossbeam, multiple conveying pallets are fixed on the conveying longitudinal plates and the intermediate longitudinal beam, and a gap is left between two adjacent conveying pallets.

[0008] Both sides of the conveying support plate are connected with protective side plates, the upper end of which is provided with a flow guide support plate, and the upper end of the protective side plate is provided with a throwing baffle.

[0009] The feeding mechanism includes a main transmission shaft, a main transmission sprocket, a secondary transmission shaft, a secondary transmission sprocket, a chain gear shifting assembly and a conveying motor. The main transmission shaft and the secondary transmission shaft are respectively connected to the two ends of the conveying longitudinal plate. Multiple main transmission sprockets and multiple secondary transmission sprockets are respectively rotatably mounted on the main transmission shaft and the secondary transmission shaft. The main transmission sprocket and the secondary transmission sprockets at the corresponding position are transmission-connected through the chain gear shifting assembly. The chain gear shifting assembly is arranged in the gap between the conveying support plates and cooperates with the chain guide rail. The conveying motor is transmission-connected to the main transmission shaft.

[0010] An open adjustment groove is provided at one end of the conveying longitudinal plate, and the secondary transmission shaft is arranged in the open adjustment groove and connected to the tensioning device. The tensioning device includes a tensioning bolt, a nut, a fixing plate and a tensioning plate. The fixing plate is fixed on the outer conveying longitudinal plate. One end of the tensioning bolt is connected to the fixing plate through two nuts, and the other end is fixedly connected to the tensioning plate. The tensioning plate is fixedly connected to the secondary transmission shaft.

[0011] The mulberry strip segment cutting device also includes a combing plate assembly, which includes a combing plate body and a support frame. The two combing plate bodies are respectively inserted between the gaps of the circular knives of cutter group I and cutter group II. The upper part of the combing plate body is fixedly connected to the support frame, and the lower part is fixedly connected to the segmenting frame. The lower part of the support frame is fixedly connected to the segmenting frame.

[0012] The longitudinal blade spacing adjuster includes a curved top plate and a longitudinal adjustment bolt, the curved top plate is fixed on the segment cutting machine frame, the longitudinal adjustment bolt is threadedly connected to the curved top plate, and its threaded end is connected to the blade shaft of the cutter group II, the transverse blade spacing adjuster includes a welded top plate and a transverse adjustment bolt, the two welded top plates are symmetrically fixed on the segment cutting machine frame, the two transverse adjustment bolts are respectively threadedly connected to the two welded top plates, and their threaded ends are respectively connected to the two ends of the bearing seat of the cutter group II.

[0013] The mulberry segmenting device also includes a collector, which includes a material receiving plate and a hopper guard plate. The material receiving plate is tilted at the bottom of the segmenting frame, and the hopper guard plate is fixed on both sides of the material receiving plate.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] (1) The utility model drives the chain teeth around the conveying support plate to transport upwards through the conveying motor, and then sends the mulberry strips to the cutting device through the guide support plate. After cutting, the strips fall directly into the collector, thus avoiding the disadvantages of the traditional segmenting machine such as high dependence on manual labor, high labor intensity and low operating efficiency, and improving the adaptability and operating efficiency of the segmenting operation. At the same time, the conveying device is combined with the segmenting device to improve the adaptability and practicality of the machine.

[0016] (2) The utility model adjusts the overlapping area between the circular knives in the cutting knife groups I and II through the horizontal knife distance adjuster, and changes the degree of fit between the circular knives in the cutting knife groups I and II through the vertical knife distance adjuster, so as to achieve precise coordination between the main and auxiliary cutting knife groups to adapt to the cutting of segments of different mulberry branch sizes, with good cutting effect and strong applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural diagram of the utility model.

[0018] Figure 2 It is a three-dimensional structural diagram of the mulberry strip conveying device of the present invention.

[0019] Figure 3 It is a three-dimensional structural diagram of the conveying platform of the present utility model.

[0020] Figure 4 It is a schematic diagram of the three-dimensional structure of the conveying platform of the present invention without the conveying support plate.

[0021] Figure 5 yes Figure 4 Magnified view of part A.

[0022] Figure 6 It is a three-dimensional structural diagram of the mulberry strip cutting device of the present invention.

[0023] Figure 7yes Figure 6 Enlarged view of part B.

[0024] In the figure: 1. Slice conveying device; 11. Conveyor frame; 12. Conveyor platform; 121. Conveyor support plate; 122. Protective side plate; 123. Throwing baffle; 124. Diversion support plate; 125. Conveyor longitudinal plate; 126. Intermediate crossbeam; 127. Chain guide; 128. Intermediate longitudinal beam; 129. Opening adjustment slot; 13. Feeding mechanism; 131. Main transmission shaft; 132. Main transmission sprocket; 133. Auxiliary transmission shaft; 134. Auxiliary transmission sprocket; 135. Chain gear shifting assembly; 14. Tensioning device; 141. Tensioning bolt; 142. Nut; 143. Fixing plate; 144. Tensioning plate; 2. Strip mulberry segmentation device; 21. Segmentation frame; 22. Cutter group I; 23. Cutter group II; 24. Comb plate assembly; 241. Comb plate; 242. Support frame; 25. Segmentation motor; 26. Longitudinal blade distance adjuster; 261. Bending top plate; 262. Longitudinal adjustment bolt; 27. Transverse blade distance adjuster; 271. Welded top plate; 272. Transverse adjustment bolt; 28. Collector; 281. Material receiving plate; 282. Hopper guard plate. DETAILED DESCRIPTION

[0025] In order to enable people skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application.

[0026] like Figure 1 As shown, a mulberry strip segmenting machine includes a mulberry strip conveying device 1 and a mulberry strip segmenting device 2. The mulberry strip conveying device 1 is used to convey mulberry strips to the mulberry strip segmenting device 2, and the mulberry strip segmenting device 2 is used to segment the mulberry strips conveyed by the mulberry strip conveying device 1. By combining the mulberry strip conveying device 1 and the mulberry strip segmenting device 2, the disadvantages of traditional segmenting machines such as high manual labor dependence, high labor intensity, and low operating efficiency are avoided, and the adaptability and efficiency of the segmenting operation are improved.

[0027] like Figure 2 As shown, the mulberry strip conveying device 1 includes a conveying frame 11, a conveying platform 12 and a loading mechanism 13. The conveying platform 12 is obliquely installed on the conveying frame 11, and the loading mechanism 13 is connected to the conveying platform 12.

[0028] The bottom of the conveyor frame 11 is equipped with rollers and feet. The rollers facilitate the transfer of the machine, and the feet are used to support the machine when it is working to increase stability.

[0029] like Figures 2 to 4As shown, the conveying platform 12 includes a conveying pallet 121, a conveying longitudinal plate 125, an intermediate crossbeam 126, a chain guide 127 and an intermediate longitudinal beam 128. Multiple conveying longitudinal plates 125 are fixed longitudinally and tilted on the conveying frame 11, multiple intermediate crossbeams 126 are fixed transversely between the multiple conveying longitudinal plates 125, multiple chain guides 127 and intermediate longitudinal beams 128 are fixed in parallel on the intermediate crossbeam 126, and multiple conveying pallets 121 are fixed on the conveying longitudinal plates 125 and the intermediate longitudinal beams 128 through plate supports and bolts, and a gap is left between two adjacent conveying pallets 121.

[0030] Protective side panels 122 are provided on both sides of the conveying pallet 121, and a guide support plate 124 is provided on the upper end. The protective side panels 122 are used to prevent the mulberry strips from slipping out during transportation, and the guide support plate 124 is used to guide the mulberry strips into the mulberry strip cutting device 2 to avoid mulberry strip blockage and realize the conveying function. A throwing baffle 123 is provided on the upper end of the protective side panel 1221. The throwing baffle 123 is used to prevent the mulberry strips from falling outside during transportation to the mulberry strip cutting device 2.

[0031] like Figure 3 、 Figure 4 As shown, the feeding mechanism 13 includes a main transmission shaft 131, a main transmission sprocket 132, a sub-transmission shaft 133, a sub-transmission sprocket 134, a chain gear assembly 135 and a conveying motor. The main transmission shaft 131 and the sub-transmission shaft 133 are respectively connected to the two ends of the conveying longitudinal plate 125. A plurality of main transmission sprockets 132 and a plurality of sub-transmission sprockets 134 are respectively rotatably mounted on the main transmission shaft 131 and the sub-transmission shaft 133. The main transmission sprocket 132 and the sub-transmission sprocket 134 at the corresponding position are connected. The chain gear shifting assembly 135 is connected in transmission. The chain gear shifting assembly 135 includes a chain and a plurality of gear shifting teeth evenly distributed on the chain. The gear shifting teeth are clamped on the chain through a chain pin. The chain gear shifting assembly 135 is arranged in the gap between the conveying support plates 121 and cooperates with the chain guide rail 127 to ensure that the height of the gear shifting teeth above the chain gear shifting assembly 135 is higher than the conveying support plate 121. The conveying motor is connected to the main transmission shaft 131 through a chain drive for outputting power to the main transmission shaft 131.

[0032] like Figure 4 、 5As shown, an open adjustment groove 129 is provided at one end of the conveying longitudinal plate 125, and the secondary transmission shaft 133 is arranged in the open adjustment groove 129 and is connected to the tensioning device 14. The tensioning device 14 includes a tensioning bolt 141, a nut 142, a fixing plate 143 and a tensioning plate 144. The fixing plate 143 is fixed on the outer conveying longitudinal plate 125. One end of the tensioning bolt 141 is connected to the fixing plate 143 through two nuts 142, and the other end is fixedly connected to the tensioning plate 144. The tensioning plate 144 is fixedly connected to the secondary transmission shaft 133; the distance between the main transmission shaft 131 and the secondary transmission shaft 133 can be adjusted by the tensioning device 14, and the position of the tensioning plate 14 on the outer side of the conveying longitudinal plate 125 is adjusted by a wrench to adjust the tension of the chain between the main and secondary transmission shafts.

[0033] like Figure 6 As shown, the mulberry segment cutting device 2 includes a segment cutting frame 21, a cutter group I 22, a cutter group II 23, a segment cutting motor 25, a longitudinal blade distance regulator 26 and a transverse blade distance regulator 27. The cutter group I 22 and the cutter group II 23 are rotatably mounted on the segment cutting frame 21. The circular knife on the cutter group I 22 and the circular knife of the cutter group II 23 are arranged alternately. The knife shafts of the cutter group I 22 and the cutter group II 23 are respectively connected to the segment cutting motor 25. The longitudinal blade distance regulator 26 is connected to the knife shaft of the cutter group II 23. The transverse blade distance regulator 27 is connected to the longitudinal blade distance regulator 26 and the transverse blade distance regulator 27. The blade spacing adjuster 27 is connected to the bearing seat of the cutter group II 23, and the cutter group II 23 can adjust its position by the longitudinal adjuster 26 and the transverse adjuster 27; the bottom of the segmentation frame 21 is also equipped with rollers and feet, and the segmentation frame 21 is fixedly connected to the conveyor frame 11 by bolts; the blade spacing of the cutter group I 22 and the cutter group II 23 is adjusted by the longitudinal blade spacing adjuster 26 and the transverse blade spacing adjuster 27, which is suitable for segmentation operations of mulberry crops with different row spacings, different plant heights and different growth stages.

[0034] The mulberry segmenting device 2 also includes a combing plate assembly 24, which includes a combing plate body 241 and a support frame 242. The two combing plate bodies 241 are respectively inserted between the gaps of the circular knives of the cutter group I 22 and the cutter group II 23. The upper part of the combing plate body 241 is fixedly connected to the support frame 242 by a buckle to prevent the combing plate body 241 from shifting during the mulberry segmenting process. The lower part is fixedly connected to the segmenting frame 21, and the lower part of the support frame 242 is fixedly connected to the segmenting frame 21; the combing plate assembly 24 can prevent the cut mulberry branches from being blocked in the segmenting part.

[0035] The mulberry branch cutting device 2 also includes a collector 28, which includes a receiving plate 281 and a hopper guard plate 282. The receiving plate 281 is tilted at the bottom of the cutting frame 21 and is used to collect and guide the mulberry branches to fall outside the machine. The hopper guard plate 282 is fixed on both sides of the receiving plate 281. Its function is to ensure that the cut mulberry branches fall into the receiver 17 to realize the collection of mulberry branches.

[0036] Among them, Figure 7 As shown, the longitudinal blade spacing adjuster 26 includes a curved top plate 261 and a longitudinal adjusting bolt 262. The curved top plate 261 is fixed on the segment cutting machine frame 21. The longitudinal adjusting bolt 262 is threadedly connected to the curved top plate 261, and its threaded end is connected to the knife shaft of the cutter group II 23. The transverse blade spacing adjuster 27 includes a welded top plate 271 and a transverse adjusting bolt 272. The two welded top plates 271 are symmetrically fixed on the segment cutting machine frame 21. The two transverse adjusting bolts 272 are threadedly connected to the two welded top plates 271, and their threaded ends are respectively connected to the two ends of the bearing seat of the cutter group II 23.

[0037] When adjusting the transverse blade distance adjuster 27, use a wrench to adjust the transverse adjustment bolt 272 on the welded top plate 271 so that the entire cutter group II 23 moves closer to the cutter group I 22, increasing the overlapping area between the circular knives in the cutter group I 22 and the cutter group II 23; when adjusting the longitudinal blade distance adjuster, use a wrench to adjust the longitudinal adjustment bolt 262 on the curved top plate 261 on the longitudinal blade distance adjuster 26 to drive the cutter group II 23 to move longitudinally, thereby changing the degree of fit between the circular knives of the cutter group I 22 and the cutter group II 23, and achieving precise coordination between the main and auxiliary cutter groups.

[0038] The use of the utility model to perform mulberry cutting operations specifically includes the following steps:

[0039] a, before operation, confirm that the tensioning device 14 is adjusted to the appropriate position on the outer side of the protective side plate 122, until the chain gear assembly 135 is tensioned and adjusted, the strip mulberry into the conveyor tray 121;

[0040] b, adjust the longitudinal blade pitch adjuster 26 and the lateral blade pitch adjuster 27 of the longitudinal adjustment bolt 262 and the lateral adjustment bolt 272 distance, so that the cutter group Ⅱ 23 reaches the desired position, after adjustment, the bolts can be tightened to improve the stability of the cutter group;

[0041] c. Start the conveying motor and adjust the position of the chain gear assembly so that it is flush with the forward direction.

[0042] e, open the cutting motor 25 on both sides of the cutting frame 21, adjust to the appropriate rotation speed, through the pulley drive so that the cutter group I22 and cutter group II23 start rotating;

[0043] f. Adjust the motor speed according to the number of mulberry strips to be cut and start the conveying and cutting operation;

[0044] g. After the cutting operation, the strips are guided by the hopper guard plate 282 and fall into the receiver. The strips are collected together by the receiver for subsequent sorting.

[0045] h. After the operation is completed, turn off the cutting motor 25 first, and then turn off the conveying motor. After the mulberry segments are collected and sorted, push the cutting machine to the appropriate position, tighten the anchor bolts, and store it in the warehouse.

Claims

1. A mulberry strip cutting machine, characterized by: The invention comprises a strip mulberry conveying device (1) and a strip mulberry cutting device (2), wherein the strip mulberry conveying device (1) comprises a conveying frame (11), a conveying platform (12) and a feeding mechanism (13), wherein the conveying platform (12) is obliquely mounted on the conveying frame (11), and the feeding mechanism (13) is connected to the conveying platform (12), and the strip mulberry cutting device (2) comprises a cutting frame (21), a cutting knife group I (22), a cutting knife group II (23), a cutting motor (25), a longitudinal blade distance regulator (26) and a transverse blade distance regulator (27). The cutter group I (22) and the cutter group II (23) are rotatably mounted on the segment cutting machine frame (21) and are arranged in a staggered manner relative to the cutter group I (22). The cutter shafts of the cutter group I (22) and the cutter group II (23) are respectively connected to the segment cutting motor (25). The longitudinal cutter distance regulator (26) is connected to the cutter shaft of the cutter group II (23). The transverse cutter distance regulator (27) is connected to the bearing seat of the cutter group II (23).

2. The mulberry strip cutting machine according to claim 1, characterized in that: The conveying platform (12) includes a conveying support plate (121), a conveying longitudinal plate (125), an intermediate crossbeam (126), a chain guide rail (127) and an intermediate longitudinal beam (128), wherein a plurality of the conveying longitudinal plates (125) are longitudinally tilted and fixed on the conveying frame (11), a plurality of the intermediate crossbeams (126) are transversely fixedly connected between the plurality of the conveying longitudinal plates (125), a plurality of the chain guide rails (127) and the intermediate longitudinal beam (128) are parallelly fixed on the intermediate crossbeam (126), a plurality of the conveying support plates (121) are fixed on the conveying longitudinal plates (125) and the intermediate longitudinal beam (128), and a gap is left between two adjacent conveying support plates (121).

3. The mulberry strip cutting machine according to claim 2, characterized in that: Both sides of the conveying support plate (121) are connected to protective side plates (122), the upper end of which is provided with a flow guide support plate (124), and the upper end of the protective side plate (122) is provided with a throwing baffle (123).

4. The mulberry strip cutting machine according to claim 2, characterized in that: The feeding mechanism (13) includes a main transmission shaft (131), a main transmission sprocket (132), a secondary transmission shaft (133), a secondary transmission sprocket (134), a chain gear shifting assembly (135) and a conveying motor. The main transmission shaft (131) and the secondary transmission shaft (133) are respectively connected to the two ends of the conveying longitudinal plate (125). A plurality of main transmission sprockets (132) and a plurality of secondary transmission sprockets (134) are respectively rotatably mounted on the main transmission shaft (131) and the secondary transmission shaft (133). The main transmission sprocket (132) and the secondary transmission sprockets (134) at corresponding positions are connected in transmission via the chain gear shifting assembly (135). The chain gear shifting assembly (135) is arranged in the gap between the conveying support plates (121) and cooperates with the chain guide rail (127). The conveying motor is connected in transmission with the main transmission shaft (131).

5. The mulberry strip cutting machine according to claim 4, characterized in that: An open adjustment groove (129) is provided at one end of the conveying longitudinal plate (125). The secondary transmission shaft (133) is arranged in the open adjustment groove (129) and is connected to the tensioning device (14). The tensioning device (14) includes a tensioning bolt (141), a nut (142), a fixing plate (143) and a tensioning plate (144). The fixing plate (143) is fixed to the outer conveying longitudinal plate (125). One end of the tensioning bolt (141) is connected to the fixing plate (143) through two nuts (142), and the other end is fixedly connected to the tensioning plate (144). The tensioning plate (144) is fixedly connected to the secondary transmission shaft (133).

6. The mulberry strip segmenting machine according to claim 1, characterized in that: The mulberry segmenting device (2) further includes a combing plate assembly (24), the combing plate assembly (24) including a combing plate body (241) and a support frame (242), the two combing plate bodies (241) being respectively inserted between the gaps of the circular knives of the cutting knife group I (22) and the cutting knife group II (23), the upper portion of the combing plate body (241) being fixedly connected to the support frame (242), and the lower portion being fixedly connected to the segmenting frame (21), and the lower portion of the support frame (242) being fixedly connected to the segmenting frame (21).

7. The mulberry strip segmenting machine according to claim 1, characterized in that: The longitudinal blade spacing regulator (26) includes a curved top plate (261) and a longitudinal adjustment bolt (262), wherein the curved top plate (261) is fixed on the segment cutting machine frame (21), and the longitudinal adjustment bolt (262) is threadedly connected to the curved top plate (261), and its threaded end is connected to the blade shaft of the cutter group II (23). The transverse blade spacing regulator (27) includes a welded top plate (271) and a transverse adjustment bolt (272), wherein two welded top plates (271) are symmetrically fixed on the segment cutting machine frame (21), and two transverse adjustment bolts (272) are respectively threadedly connected to the two welded top plates (271), and their threaded ends are respectively connected to the two ends of the bearing seat of the cutter group II (23).

8. The mulberry strip segmenting machine according to claim 1, characterized in that: The mulberry segmenting device (2) further comprises a collector (28), the collector (28) comprising a receiving plate (281) and a hopper guard plate (282), the receiving plate (281) being arranged obliquely at the bottom of the segmenting frame (21), and the hopper guard plate (282) being fixedly arranged on both sides of the receiving plate (281).

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