Biological pretreatment degumming machine for hemp raw materials

Abstract

The invention relates to the technical field of degumming machines, and discloses a bast fiber raw material biological pretreatment degumming machine which comprises a degumming machine groove and a cover plate, the cover plate is rotatably installed on one side of the top of the degumming machine groove, rotating lifting adjusting mechanisms are installed on the two sides of the interior of the degumming machine groove correspondingly, and inverted-T-shaped blocks are installed on the upper portions of the two rotating lifting adjusting mechanisms correspondingly; rotatable long mounting blocks are mounted on the opposite sides of the two inverted-T-shaped blocks correspondingly, a stacking fixing part is mounted between the two long mounting blocks, a double-output-shaft motor is mounted in the middle of the bottom of the degumming machine groove, and the two output ends of the double-output-shaft motor are in transmission connection with the two rotary lifting adjusting mechanisms correspondingly. A first motor which is in transmission connection with one of the long mounting blocks is mounted on one side of the degumming machine groove; the degumming machine is provided with a ramie layer regular stacking and fixing structure and a lifting and rotating structure, so that ramie can be conveniently placed and degummed, and the performance of the degumming machine can meet the use requirements of pretreatment and degumming of hemp raw materials.

Description

Technical Field

[0001] The invention belongs to the technical field of degumming machines, in particular to a biological pretreatment degumming machine for hemp raw materials. Background Art

[0002] There are many types of hemp, and the ones that are cultivated on a large scale include ramie, flax, jute, kenaf, hemp and sisal. Ramie is a native plant unique to my country and one of the important fiber crops with a long history of cultivation. Today, ramie has occupied an important position in the fields of medicine and textiles, especially in the textile industry, where ramie has become an indispensable textile raw material. Degumming of ramie raw hemp is one of the processes of ramie textile production and one of the most important production steps that determines the quality of ramie fiber.

[0003] Ramie degumming is usually done by soaking the ramie strips in a degumming liquid, and sometimes the degumming liquid is stirred to improve the degumming efficiency. However, the ramie strips will become very messy after being stirred in the degumming liquid. After the degumming is completed and the strips are taken out, they need to be neatly arranged before continuing with subsequent operations, thereby reducing the efficiency of production and processing. Therefore, improvements are needed to address the above problems. Summary of the invention

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a degumming machine for biological pretreatment of hemp raw materials, comprising a degumming machine slot and a cover plate, wherein the cover plate is rotatably installed on one side of the top of the degumming machine slot, and rotating lifting and adjusting mechanisms are installed on both sides of the inside of the degumming machine slot, and inverted T-shaped blocks are installed on the upper parts of the two rotating lifting and adjusting mechanisms, and rotatable installation long blocks are installed on the opposite sides of the two inverted T-shaped blocks, and a stacking fixing piece is installed between the two installation long blocks. A double-output shaft motor is installed in the middle of the bottom of the degumming machine slot, and the two output ends of the double-output shaft motor are respectively connected to the two rotating lifting and adjusting mechanisms by transmission. The two rotating lifting and adjusting mechanisms are synchronously rotated and lifted and adjusted by the double-output shaft motor to drive the stacking fixing piece to lift and adjust, and a first motor connected to one of the installation long blocks is installed on one side of the degumming machine slot, and the stacking fixing piece is rotated and adjusted by the first motor.

[0005] Preferably, the two rotating lifting and lowering adjustment mechanisms each include a pair of first connecting shafts, the two pairs of first connecting shafts are respectively rotatably connected to both sides of the degumming machine groove, one end of each pair of first connecting shafts is fixedly connected to a first rotating arm, two second connecting shafts are fixedly installed on the lower parts of the opposite sides of the two inverted T-shaped blocks, the surfaces of the second connecting shafts are rotatably connected to the second rotating arms, an inverted U-shaped block is provided between the relative second rotating arms and the first rotating arms, the insides of the inverted U-shaped blocks are rotatably connected to two third connecting shafts, the relative second rotating arms and the first rotating arms are respectively fixedly connected to the two third connecting shafts, and the surfaces of the third connecting shafts are fixedly installed with first gears, which are meshed and connected with the two first gears located inside the inverted U-shaped blocks, so that rotation adjustment can be effectively performed to perform lifting and lowering adjustment operations.

[0006] Preferably, the other ends of the two pairs of the first connecting shafts extend to the outside of the two sides of the degumming machine groove respectively and are fixedly installed with second gears. The two second gears located on the same side of the degumming machine groove are meshingly connected. The axis center of one of the second gears on either side of the degumming machine groove is fixedly connected with a first sprocket. Second sprockets are fixedly installed at both output ends of the double-output shaft motor, and chains are installed between adjacent first sprockets and second sprockets, so that effective adjustment can be performed.

[0007] Preferably, the stacking fixing member includes a first U-shaped pallet, several second U-shaped pallets and a top pressure plate, the first U-shaped pallet is fixedly installed between the bottoms of two mounting long blocks, several second U-shaped pallets are stacked between the two mounting long blocks and located above the first U-shaped pallet, and the top pressure plate is located between the tops of the two mounting long blocks and above the topmost second U-shaped pallet.

[0008] Preferably, vertical slide grooves are provided in the middle parts of the opposite sides of the two mounting long blocks, sliding blocks are fixedly installed in the middle parts of both sides of several second U-shaped support plates, and the sliding blocks are slidably installed inside the vertical slide grooves, and the middle parts of both sides of the top pressure plate are connected to the top threads of the two mounting long blocks by bolts, and through holes are provided on the surfaces of the first U-shaped support plate, several second U-shaped support plates and the top pressure plate at equal distances.

[0009] Preferably, the upper parts of the two inverted T-shaped blocks are rotatably connected to the fourth connecting shaft, and the two long mounting blocks are respectively fixedly mounted on the opposite ends of the two fourth connecting shafts, one end of one of the fourth connecting shafts is fixedly mounted with a square transmission shaft, the output end of the first motor extends to the interior of the degumming machine groove and is fixedly connected with a transmission block, and one end of the transmission block is provided with a square groove that matches and aligns with the square transmission shaft.

[0010] Preferably, two notches are symmetrically provided in the middle of both sides of the bottom of the first U-shaped support plate, and two clamping blocks are symmetrically rotatably connected in the middle of the bottom of the two inverted T-shaped blocks, one end of the clamping block is movably clamped in the inside of the notch, and the other end of the clamping block is fixedly installed with a round block, and two mounting holes aligned with the round blocks are symmetrically provided in the lower part of the opposite side of the two inverted T-shaped blocks, and a corrugated telescopic tube and a spring are fixedly installed between the inside of the mounting hole and the surface of the round block, and the spring is located inside the corrugated telescopic tube, so that the lifted stacking fixing piece can be effectively limited and fixed to maintain the stability of the horizontal state of the stacking fixing piece.

[0011] Preferably, the circumferential surface of the round block has balls at equal distances in an arc shape, and two vertical grooves are symmetrically opened in the middle of both sides of the degumming machine groove. The vertical grooves are aligned with the round block, the round block is located inside the vertical grooves, and the lower part of the vertical grooves is a slope structure, so that it can be automatically adjusted to perform connection and separation operations.

[0012] Preferably, two connecting long abutment blocks are symmetrically fixedly installed on one side of the cover plate, and two fixing blocks are symmetrically fixedly installed on the top of the degumming machine slot, and connecting pins are rotatably connected between adjacent fixing blocks and the connecting long abutment blocks.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] (1) During operation, the degumming machine has a regular stacking and fixing structure for ramie layers and a lifting and rotating structure by providing a degumming machine slot, a cover plate, a rotating and lifting adjustment mechanism, an inverted T-shaped block, an installation long block, a stacking fixing member, a double-output shaft motor and a first motor. The regular stacking and fixing structure for ramie layers can stack and fix the ramie in an orderly manner, and keep a fixed interval between the stacked ramie layers, which is beneficial to the penetration and immersion of the degumming liquid, thereby facilitating the degumming of the ramie, and can be taken out neatly after the degumming is completed, which is convenient for subsequent processing and improves the efficiency of production and processing; and the lifting and rotating structure can facilitate the ramie taking and placing operation, and can effectively rotate the ramie in the degumming liquid, so that it is fully in contact with the degumming liquid and is beneficial to degumming. At the same time, the degumming machine has a simple structural design, is convenient and easy to use and operate, and is stable and reliable in degumming. Its performance can meet the use requirements of pretreatment and degumming of hemp raw materials;

[0015] (2) By starting the double-output shaft motor, the two second sprockets are rotated. The rotation of the two second sprockets will drive the two first sprockets to rotate through the two chains. The rotation of the two first sprockets will drive the two pairs of meshing second gears to rotate, so that each pair of first connecting shafts can rotate synchronously relative to or opposite to each other. Each pair of first connecting shafts that rotate relative to or opposite to each other will drive the two first rotating arms thereon to rotate relative to or opposite to each other. The rotating first rotating arms will drive the second rotating arms to rotate through the two third connecting shafts and the two first gears. Finally, the two inverted T-shaped blocks can be driven to move upward or downward through the rotation adjustment of the four first rotating arms and the four second rotating arms. The upward or downward movement of the two inverted T-shaped blocks will drive the stacking fixings to move synchronously, so that the stacking fixings can be effectively lifted and lowered inside the degumming machine slot to facilitate the picking and placing of ramie, and the ramie can be effectively immersed in the degumming liquid inside the degumming machine slot;

[0016] (3) After the two inverted T-shaped blocks drive the stacking fixing parts to move upward from the inside of the degumming machine slot, the top pressure plate is moved out from between the tops of the two mounting long blocks by turning the bolts, and then several second U-shaped support plates are removed from between the two mounting long blocks, and then the ramie is neatly and orderly stacked inside the first U-shaped support plate, and then one of the second U-shaped support plates is installed on the top of the first U-shaped support plate through the slider and the vertical slide groove and the ramie is fixed, and then the ramie is also neatly and orderly stacked inside one of the second U-shaped support plates and the remaining second U-shaped support plates are placed in the same manner as one of the second U-shaped support plates. The support plates are sequentially placed between the two installation long blocks, and the ramie is neatly and orderly stacked inside the remaining second U-shaped support plates in the same manner as the ramie is placed. Finally, the top pressing plate is covered on the surface of the top second U-shaped support plate, and then the top pressing plate is installed between the tops of the two installation long blocks by bolts, so as to fix the second U-shaped support plate and the placed multi-layer ramie; then, the stacking fixings and the multi-layer ramie inside thereof are moved to the inside of the degumming machine slot by moving the two inverted T-shaped blocks downward, so that the degumming liquid immerses the stacking fixings, and the degumming liquid penetrates and immerses the ramie through the through holes, so as to facilitate the degumming of the ramie;

[0017] (4) When the two inverted T-shaped blocks drive the two long installation blocks and the stacking fixings to move down to the inside of the degumming machine slot, the square transmission shaft will move and be inserted into the inside of the square groove, and then the transmission block will be driven to rotate by starting the first motor, and the rotation of the transmission block will drive the square transmission shaft to rotate, and the rotation of the square transmission shaft will drive the stacking fixings to rotate through two rotatable fourth connecting shafts, so that the stacking fixings drive the ramie to rotate in the degumming liquid inside the degumming machine slot, so that the degumming liquid penetrates and immerses into the ramie, so that the ramie is effectively degummed;

[0018] (5) When the stacking fixing part moves downward, it will drive the round block to move downward inside the vertical groove and make the ball roll inside the vertical groove. When the square transmission shaft moves downward and is inserted into the square groove, the round block will be squeezed by the lower inclined surface of the vertical groove and drive the block to rotate. The rotation of the block will withdraw from the inside of the notch and compress the bellows and the spring. Finally, the square transmission shaft is completely inserted into the square groove and the block is removed from the bottom of the first U-shaped support plate. After that, when the two fourth connecting shafts drive the stacking fixing part to rotate, the block will not hinder the rotation of the stacking fixing part. At the same time, the ball rolls inside the degumming machine groove to effectively drive the round block and the structure connected thereto to rotate stably and effectively. When the stacking fixing part moves upward, it will drive the square transmission shaft to move out of the square groove and drive the round block to move into the vertical groove again. After the round block moves into the vertical groove, the elastic force of the bellows and the spring will cause the block to be inserted into the notch, thereby maintaining the stability of the horizontal state of the fixing part. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0020] In the attached picture:

[0021] Figure 1 This is a schematic diagram of the structure of the hemp raw material biological pretreatment degumming machine of the present invention;

[0022] Figure 2 For the present invention Figure 1 A schematic diagram of a partial cross-sectional structure;

[0023] Figure 3 For the present invention Figure 2 Schematic diagram of the local structure;

[0024] Figure 4 For the present invention Figure 3 Schematic diagram of the local structure;

[0025] Figure 5 It is a partial side cross-sectional structural schematic diagram of the hemp raw material biological pretreatment degumming machine of the present invention;

[0026] Figure 6 For the present invention Figure 1 Schematic diagram of the local structure;

[0027] In the figure: 1. Degumming machine slot; 2. Cover plate; 3. Rotating lifting and lowering adjustment mechanism; 4. Inverted T-shaped block; 5. Installing long block; 6. Stacking fixing piece; 7. Double-output shaft motor; 8. First motor; 9. First connecting shaft; 10. First rotating arm; 11. Second rotating arm; 12. Inverted U-shaped block; 13. Third connecting shaft; 14. First gear; 15. Second connecting shaft; 16. Second gear; 17. First sprocket; 18. Second sprocket; 19. Chain; 20. First U-shaped support plate; 21. second U-shaped support plate; 22. top pressure plate; 23. vertical slide groove; 24. slider; 25. bolt; 26. through hole; 27. fourth connecting shaft; 28. square transmission shaft; 29. ​​transmission block; 30. square groove; 31. notch; 32. block; 33. round block; 34. mounting hole; 35. bellows; 36. spring; 37. ball; 38. vertical groove; 39. fixing block; 40. connecting long resistance block; 41. connecting pin. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0029] Embodiment 1, by Figures 1 to 6 The present invention comprises a degumming machine slot 1 and a cover plate 2, wherein the cover plate 2 is rotatably mounted on one side of the top of the degumming machine slot 1, and a rotating lifting adjustment mechanism 3 is mounted on both sides of the interior of the degumming machine slot 1, and an inverted T-shaped block 4 is mounted on the upper part of the two rotating lifting adjustment mechanisms 3, and a rotatable mounting long block 5 is mounted on the opposite sides of the two inverted T-shaped blocks 4, and a stacking fixing member 6 is mounted between the two mounting long blocks 5, and a double-output shaft motor 7 is mounted in the middle of the bottom of the degumming machine slot 1, and the two output ends of the double-output shaft motor 7 are respectively connected with the two rotating lifting adjustment mechanisms 3 by transmission, and the two rotating lifting adjustment mechanisms 3 are synchronously rotated and lifted and adjusted by the double-output shaft motor 7, thereby driving the stacking fixing member 6 to lift and adjust, and a first motor 8 connected with one of the mounting long blocks 5 by transmission is mounted on one side of the degumming machine slot 1, and the stacking fixing member 6 is rotated and adjusted by the first motor 8.

[0030] Two long connecting blocks 40 are symmetrically fixedly installed on one side of the cover plate 2, and two fixed blocks 39 are symmetrically fixedly installed on the top of the degumming machine slot 1. Connecting pins 41 are rotatably connected between adjacent fixed blocks 39 and the long connecting blocks 40, so that the cover plate 2 can be effectively installed and opened. When the cover plate 2 is rotated to open, the two long connecting blocks 40 will be driven to rotate. After the cover plate 2 and the two long connecting blocks 40 are rotated one hundred and twenty degrees, one end of the two long connecting blocks 40 will interfere with the degumming machine slot 1 to limit the rotation of the cover plate 2, so that the cover plate 2 can remain stable after opening.

[0031] The degumming machine has a ramie layer regular stacking fixed structure and a lifting and rotating structure. The ramie layer regular stacking fixed structure can stack and fix the ramie neatly and orderly, and keep a fixed interval between the stacked ramie layers to facilitate the penetration and immersion of the degumming liquid, thereby facilitating the degumming of the ramie, and can be taken out neatly after the degumming is completed, which is convenient for subsequent processing and improves the efficiency of production and processing; the lifting and rotating structure can facilitate the ramie taking and placing operations, and can effectively rotate the ramie in the degumming liquid, so that it is fully in contact with the degumming liquid and is conducive to degumming.

[0032] At the same time, the degumming machine has a simple structural design, is convenient to use and operate, and has stable and reliable degumming. Its performance can meet the use requirements of hemp raw material pretreatment degumming.

[0033] Embodiment 2, on the basis of embodiment 1, the two rotating lifting adjustment mechanisms 3 each include a pair of first connecting shafts 9, the two pairs of first connecting shafts 9 are respectively rotatably connected to the two sides inside the degumming machine groove 1, one end of each pair of first connecting shafts 9 is fixedly connected to a first rotating arm 10, two second connecting shafts 15 are fixedly installed on the lower part of the opposite side of the two inverted T-shaped blocks 4, the surface of the second connecting shaft 15 is rotatably connected to the second rotating arm 11, an inverted U-shaped block 12 is provided between the relative second rotating arm 11 and the first rotating arm 10, the inside of the inverted U-shaped block 12 is rotatably connected to two third connecting shafts 13, the relative second rotating arm 11 and the first rotating arm 10 are respectively fixedly connected to the two third connecting shafts 13, and the surface of the third connecting shaft 13 is fixedly installed with a first gear 14, the two first gears 14 located inside the inverted U-shaped block 12 are meshed and connected, so that the rotation adjustment can be effectively performed to perform the lifting and lowering adjustment operation.

[0034] The other ends of the two pairs of first connecting shafts 9 extend to the outside of the two sides of the degumming machine slot 1 respectively and are fixedly installed with second gears 16. The two second gears 16 located on the same side of the degumming machine slot 1 are meshed and connected. The axis of one of the second gears 16 on either side of the degumming machine slot 1 is fixedly connected with a first sprocket 17. The two output ends of the double-output shaft motor 7 are fixedly installed with second sprockets 18. Chains 19 are installed between adjacent first sprockets 17 and second sprockets 18, so that they can be effectively adjusted.

[0035] By starting the double-output shaft motor 7, the two second sprocket wheels 18 are rotated, and the rotation of the two second sprocket wheels 18 will drive the two first sprocket wheels 17 to rotate through the two chains 19, and the rotation of the two first sprocket wheels 17 will drive the two pairs of meshing second gears 16 to rotate, so that each pair of first connecting shafts 9 can rotate synchronously relative to or oppositely, and each pair of first connecting shafts 9 rotating relative to or oppositely will drive the two first rotating arms 10 thereon to rotate relative to or oppositely, and the rotating first rotating arms 10 will drive the second rotating arms 11 to rotate through the two third connecting shafts 13 and the two first gears 14, and finally, through the rotation adjustment of the four first rotating arms 10 and the four second rotating arms 11, the two inverted T-shaped blocks 4 can be driven to move upward or downward, and the upward or downward movement of the two inverted T-shaped blocks 4 will drive the stacking fixings 6 to move synchronously, so that the stacking fixings 6 can be effectively lifted and lowered inside the degumming machine slot 1 to facilitate the picking and placing operations of ramie, and enable the ramie to be effectively immersed in the degumming liquid inside the degumming machine slot 1.

[0036] Embodiment 3, on the basis of embodiment 1, the stacking fixing member 6 includes a first U-shaped support plate 20, a plurality of second U-shaped support plates 21 and a top pressure plate 22, the first U-shaped support plate 20 is fixedly installed between the bottoms of the two mounting long blocks 5, a plurality of second U-shaped support plates 21 are stacked and placed between the two mounting long blocks 5 and are located above the first U-shaped support plate 20, the top pressure plate 22 is located between the tops of the two mounting long blocks 5 and is located above the topmost second U-shaped support plate 21, a vertical slide groove 23 is provided in the middle of the opposite sides of the two mounting long blocks 5, a plurality of second U-shaped support plates 21 are fixedly installed in the middle of both sides with a slider 24, and the slider 24 is slidably installed on the vertical slide Inside the groove 23, the middle parts of both sides of the top pressing plate 22 are connected to the top threads of the two mounting long blocks 5 by bolts 25. Through holes 26 are evenly spaced on the surfaces of the first U-shaped supporting plate 20, the second U-shaped supporting plates 21 and the top pressing plate 22. Through the through holes 26, the degumming liquid can effectively enter the ramie layer inside the first U-shaped supporting plate 20 and the second U-shaped supporting plate 21, so that the ramie can be effectively stacked and fixed in an orderly manner, and the stacked ramie layers can be kept fixed and intermittently, which is conducive to the penetration and immersion of the degumming liquid, thereby facilitating the degumming of the ramie, and at the same time, it is conducive to keeping the ramie neatly taken out, which is convenient for subsequent processing;

[0037] After the two inverted T-shaped blocks 4 drive the stacking fixing member 6 to move up from the inside of the degumming machine slot 1, the top pressing plate 22 is moved out from between the tops of the two mounting long blocks 5 by turning the bolts 25, and then a plurality of second U-shaped supporting plates 21 are removed from between the two mounting long blocks 5, and then the ramie is neatly and orderly stacked inside the first U-shaped supporting plate 20, and then one of the second U-shaped supporting plates 21 is installed on the top of the first U-shaped supporting plate 20 through the slider 24 and the vertical slide groove 23 and the ramie is fixed, and then the ramie is also neatly and orderly stacked on The inside of one of the second U-shaped pallets 21 is placed in sequence between the two installation long blocks 5 in the same manner as one of the second U-shaped pallets 21 is placed, and the ramie is neatly and orderly stacked inside the other second U-shaped pallets 21 in the same manner as the ramie is placed, and finally the top pressing plate 22 is covered on the surface of the top second U-shaped pallet 21, and then the top pressing plate 22 is installed between the tops of the two installation long blocks 5 by bolts 25, thereby fixing the second U-shaped pallet 21 and the placed multi-layer ramie;

[0038] Then, the stacked fixings 6 and the multi-layer ramie therein are moved to the inside of the degumming machine tank 1 by moving the two inverted T-shaped blocks 4 downward, so that the degumming liquid immerses the stacked fixings 6, and the degumming liquid penetrates and immerses the ramie through the through hole 26, thereby facilitating the degumming of the ramie.

[0039] The upper parts of the two inverted T-shaped blocks 4 are both rotatably connected with the fourth connecting shaft 27, and the two installation long blocks 5 are respectively fixedly installed at the opposite ends of the two fourth connecting shafts 27, one end of one of the fourth connecting shafts 27 is fixedly installed with a square transmission shaft 28, the output end of the first motor 8 extends to the inside of the degumming machine slot 1 and is fixedly connected with a transmission block 29, and one end of the transmission block 29 is provided with a square groove 30 that matches and aligns with the square transmission shaft 28, so that the two installation long blocks 5 and the stacking fixing member 6 can be effectively driven to rotate inside the degumming machine slot 1, so that the degumming liquid can effectively degumming ramie;

[0040] When the two inverted T-shaped blocks 4 drive the two mounting long blocks 5 and the stacking fixings 6 to move down to the inside of the degumming machine slot 1, the square transmission shaft 28 will move and be inserted into the inside of the square groove 30, and then the transmission block 29 will be driven to rotate by starting the first motor 8. The rotation of the transmission block 29 will drive the square transmission shaft 28 to rotate, and the rotation of the square transmission shaft 28 will drive the stacking fixings 6 to rotate through the two rotatable fourth connecting shafts 27, so that the stacking fixings 6 drive the ramie to rotate in the degumming liquid inside the degumming machine slot 1, so that the degumming liquid penetrates and immerses into the ramie, so that the ramie is effectively degummed.

[0041] Embodiment 4, on the basis of embodiment 3, two notches 31 are symmetrically provided in the middle of both sides of the bottom of the first U-shaped support plate 20, two clamping blocks 32 are symmetrically rotatably connected in the middle of the bottom of the two inverted T-shaped blocks 4, one end of the clamping block 32 is movably clamped in the inside of the notch 31, and the other end of the clamping block 32 is fixedly installed with a round block 33, and two mounting holes 34 aligned with the round block 33 are symmetrically provided in the lower part of the opposite side of the two inverted T-shaped blocks 4, and a bellows 35 and a spring 36 are fixedly installed between the inside of the mounting hole 34 and the surface of the round block 33, and the spring 36 is located inside the bellows 35, so as to effectively limit and fix the lifted stacking fixing member 6 and maintain the stability of the horizontal state of the stacking fixing member 6.

[0042] The circumferential surface of the round block 33 is provided with arc-shaped balls 37 at equal distances. Two vertical grooves 38 are symmetrically provided in the middle of both sides of the inner side of the degumming machine slot 1. The vertical grooves 38 are aligned with the round block 33. The round block 33 is located inside the vertical grooves 38, and the lower part of the vertical grooves 38 is an inclined structure, so that the connection and separation operations can be automatically adjusted;

[0043] like Figure 5 As shown, when the block 32 is stuck in the slot 31, the stacking fixture 6 can maintain a stable horizontal state, so as to facilitate the placement and removal of ramie and the disassembly and assembly of the stacking fixture 6;

[0044] When the stacking fixing member 6 moves downward, the round block 33 will be driven to move downward inside the vertical groove 38, and the ball 37 will roll inside the vertical groove 38. When the square transmission shaft 28 moves downward and is inserted into the square groove 30, the round block 33 will be squeezed by the lower inclined surface of the vertical groove 38 and drive the block 32 to rotate. The rotation of the block 32 will be withdrawn from the inside of the notch 31, and the bellows 35 and the spring 36 will be compressed. Finally, the square transmission shaft 28 is completely inserted into the square groove 30, and the block 32 is removed from the bottom of the first U-shaped support plate 20.

[0045] Afterwards, when the two fourth connecting shafts 27 drive the stacking fixing member 6 to rotate, the block 32 will not hinder the stacking fixing member 6 from rotating; at the same time, the ball 37 rolls inside the degumming machine slot 1 to effectively drive the round block 33 and the structure connected thereto to rotate stably and effectively;

[0046] When the stacking fixing member 6 moves upward, the square transmission shaft 28 will be driven to move out from the inside of the square groove 30, and the round block 33 will be driven to move inside the vertical groove 38 again. After the round block 33 moves inside the vertical groove 38, the elastic force of the bellows expansion tube 35 and the spring 36 will cause the block 32 to be inserted into the inside of the notch 31, thereby maintaining the stability of the stacking fixing member 6 in a horizontal state.

[0047] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0048] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bio-pretreatment degumming machine for hemp raw materials, comprising a degumming machine tank (1) and a cover plate (2), characterized in that: The cover plate (2) is rotatably mounted on one side of the top of the degumming machine slot (1); both sides of the inside of the degumming machine slot (1) are equipped with a rotating lifting adjustment mechanism (3); the upper parts of the two rotating lifting adjustment mechanisms (3) are equipped with an inverted T-shaped block (4); the opposite sides of the two inverted T-shaped blocks (4) are equipped with a rotatable mounting long block (5); a stacking fixing member (6) is installed between the two mounting long blocks (5); a double-output shaft motor (7) is installed in the middle of the bottom of the degumming machine slot (1); the two output ends of the double-output shaft motor (7) are respectively connected to the two rotating lifting adjustment mechanisms (3); the two rotating lifting adjustment mechanisms (3) are synchronously rotated and lifted by the double-output shaft motor (7) to drive the stacking fixing member (6) to lift; a first motor (8) connected to one of the mounting long blocks (5) is installed on one side of the degumming machine slot (1); the stacking fixing member (6) is rotated and adjusted by the first motor (8).

2. A hemp raw material biological pretreatment degumming machine according to claim 1, characterized in that: The two rotating lifting adjustment mechanisms (3) each comprise a pair of first connecting shafts (9), the two pairs of first connecting shafts (9) are respectively rotatably connected to the two sides inside the degumming machine groove (1), one end of each pair of first connecting shafts (9) is fixedly connected to a first rotating arm (10), two second connecting shafts (15) are fixedly installed at the lower part of the opposite side of the two inverted T-shaped blocks (4), the surface of the second connecting shaft (15) is rotatably connected to the second rotating arm (11), an inverted U-shaped block (12) is provided between the opposite second rotating arm (11) and the first rotating arm (10), the inside of the inverted U-shaped block (12) is rotatably connected to two third connecting shafts (13), the opposite second rotating arm (11) and the first rotating arm (10) are respectively fixedly connected to the two third connecting shafts (13), and the surface of the third connecting shaft (13) is fixedly installed with a first gear (14), and the two first gears (14) located inside the inverted U-shaped block (12) are meshed and connected.

3. A hemp raw material biological pretreatment degumming machine according to claim 2, characterized in that: The other ends of the two pairs of the first connecting shafts (9) extend to the outside of the two sides of the degumming machine slot (1) and are fixedly mounted with second gears (16); the two second gears (16) located on the same side of the degumming machine slot (1) are meshingly connected; the axis of one of the second gears (16) on either side of the degumming machine slot (1) is fixedly connected with a first sprocket (17); the two output ends of the double-output shaft motor (7) are fixedly mounted with second sprockets (18); and chains (19) are mounted between adjacent first sprockets (17) and second sprockets (18).

4. The hemp raw material biological pretreatment degumming machine according to claim 1, characterized in that: The stacking fixing member (6) comprises a first U-shaped support plate (20), a plurality of second U-shaped support plates (21) and a top pressing plate (22); the first U-shaped support plate (20) is fixedly installed between the bottoms of two mounting long blocks (5); the plurality of second U-shaped support plates (21) are stacked and placed between the two mounting long blocks (5) and are located above the first U-shaped support plate (20); and the top pressing plate (22) is located between the tops of the two mounting long blocks (5) and is located above the topmost second U-shaped support plate (21).

5. A hemp raw material biological pretreatment degumming machine according to claim 4, characterized in that: A vertical slide groove (23) is provided in the middle of the opposite sides of the two installation long blocks (5), a slider (24) is fixedly installed in the middle of both sides of the plurality of second U-shaped support plates (21), and the slider (24) is slidably installed inside the vertical slide groove (23), and the middle of both sides of the top pressure plate (22) is connected to the top threads of the two installation long blocks (5) through bolts (25), and the surfaces of the first U-shaped support plate (20), the plurality of second U-shaped support plates (21) and the top pressure plate (22) are evenly spaced with through holes (26).

6. The hemp raw material biological pretreatment degumming machine according to claim 5, characterized in that: The upper parts of the two inverted T-shaped blocks (4) are rotatably connected to a fourth connecting shaft (27), and the two mounting long blocks (5) are respectively fixedly mounted on the opposite ends of the two fourth connecting shafts (27), one end of one of the fourth connecting shafts (27) is fixedly mounted with a square transmission shaft (28), the output end of the first motor (8) extends to the interior of the degumming machine slot (1) and is fixedly connected to a transmission block (29), and one end of the transmission block (29) is provided with a square groove (30) that matches and aligns with the square transmission shaft (28).

7. The hemp raw material biological pretreatment degumming machine according to claim 4, characterized in that: Two notches (31) are symmetrically provided in the middle of both sides of the bottom of the first U-shaped support plate (20); two clamping blocks (32) are symmetrically rotatably connected in the middle of the bottom of the two inverted T-shaped blocks (4); one end of the clamping block (32) is movably clamped in the inside of the notch (31); a round block (33) is fixedly installed on the other end of the clamping block (32); two mounting holes (34) aligned with the round block (33) are symmetrically provided at the lower part of the opposite side of the two inverted T-shaped blocks (4); a corrugated telescopic tube (35) and a spring (36) are fixedly installed between the inside of the mounting hole (34) and the surface of the round block (33); the spring (36) is located inside the corrugated telescopic tube (35).

8. The hemp raw material biological pretreatment degumming machine according to claim 7, characterized in that: The circumferential surface of the round block (33) is provided with arc-shaped balls (37) at equal distances. Two vertical grooves (38) are symmetrically provided in the middle of both sides of the degumming machine groove (1). The vertical grooves (38) are aligned with the round block (33). The round block (33) is located inside the vertical grooves (38), and the lower parts of the vertical grooves (38) are all inclined structures.

9. The hemp raw material biological pretreatment degumming machine according to claim 1, characterized in that: Two long connecting abutment blocks (40) are symmetrically fixedly installed on one side of the cover plate (2), and two fixed blocks (39) are symmetrically fixedly installed on the top of the degumming machine slot (1), and connecting pins (41) are rotatably connected between adjacent fixed blocks (39) and the long connecting abutment blocks (40).

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