Green organic pollution-free barley kernel processing equipment

Abstract

The invention relates to the technical field of conveyors, in particular to green organic pollution-free barley kernel processing equipment which comprises a first machine shell and a second machine shell, a drying frame is arranged between the first machine shell and the second machine shell, one end of the first machine shell is rotationally connected with a spiral conveying shaft, and the spiral conveying shaft penetrates through the drying frame and then is inserted into the second machine shell. A traction pipe is fixed in the second machine shell, a guide-in pipe is fixed to one end of the traction pipe and inserted into the drying frame, and a heating pipe is fixedly arranged on the outer side of the guide-in pipe in a sleeving mode. The green organic pollution-free barley kernel processing equipment provided by the invention has the beneficial effects that the drying frame is arranged between the shell I and the shell II, and the heating pipe and the micro fan are arranged, so that barley kernels are pre-dried while being conveyed. The heating pipe is used for heating the lead-in pipe, heat is transferred to the barley kernels, and evaporation of water in the barley kernels is promoted. And after external air is sucked in and heated by the micro fan, the external air is dispersed into the guide-in pipe through the air dispersing holes, so that the drying effect is further improved.

Description

Technical Field

[0001] The invention relates to the field of conveyors, in particular to green, organic and pollution-free barley kernel processing equipment. Background Art

[0002] In the processing of green, organic and pollution-free barley kernels, drying the barley kernels is an important step to ensure their quality. Traditional barley kernel processing equipment often uses a single conveying structure and lacks pre-drying of the barley kernels, which may result in excessive residual moisture in the barley kernels, affecting their subsequent processing effects and storage stability. At the same time, traditional equipment is also inconvenient in cleaning and maintenance, especially in the cleaning of the spiral feed shaft, which often requires the disassembly of a large number of parts, increasing the difficulty of operation and time cost. Summary of the invention

[0003] The purpose of the present invention is to provide a green, organic and pollution-free barley kernel processing equipment, which realizes the transportation of barley kernels and completes the pre-drying of barley kernels during the transportation process, thereby improving the processing efficiency and quality of barley kernels. At the same time, the design of the equipment also fully considers the convenience of cleaning and maintenance, making the cleaning of the spiral feed shaft simple and quick, so as to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical scheme: a green, organic and pollution-free barley kernel processing equipment, comprising a casing one and a casing two, a drying rack is arranged between the casing one and the casing two, one end of the casing one is rotatably connected with a spiral feed shaft, the spiral feed shaft penetrates the drying rack and is inserted into the casing two, a traction tube is fixed inside the casing two, one end of the traction tube is fixed with an introduction tube, the introduction tube is inserted into the drying rack, a heating tube is fixed on the outer side of the introduction tube, a screw two is fixed at one end of the introduction tube extending into the drying rack, the screw two is plugged into a baffle, the baffle is fixed to the inner annular surface of the drying rack, an inner pipe sleeve is fixed to the inner wall of the casing one, the inner pipe sleeve is against one side of the baffle, a discharge pipe is plugged and fixed to the surface of the casing one, one end of the discharge pipe penetrates the inner pipe sleeve, a feeding hopper is plugged and fixed to the surface of the casing two, one end of the feeding hopper penetrates the introduction pipe.

[0005] Preferably, the casing one and the casing two are both cylindrical structures, and flanges are fixed to one end of the casing one and the casing two close to the drying rack, and a plurality of bolt holes are provided on the surface of the flanges. A servo motor group is fixed to one end of the casing one, and one end of the spiral feed shaft penetrates through the side plate of the casing one and is rotatably connected to the power output end of the servo motor group. A bearing is sleeved at one end of the spiral feed shaft, and the bearing is fixed to the side plate of the casing one. A bearing seat is sleeved at the other end of the spiral feed shaft, and the bearing seat is fixed to the inner wall of the casing two.

[0006] Preferably, both ends of the drying rack are fixed with connecting plates, and a plurality of screw rods 1 are fixed on the surface of the connecting plate, the screw rods 1 correspond to the flange plates one by one, the screw rods 1 pass through the flange plates, the rod length of the screw rods 1 is greater than the hole depth of the flange plates, and a nut 1 is threadedly mounted on one end of the screw rods 1.

[0007] Preferably, an embedding groove is provided on the surface of the connecting plate, the embedding groove is an annular groove, a sealing gasket is fixed inside the embedding groove, the sealing gasket is an annular plate structure, and after the screw and the nut are locked, the sealing gasket is clamped between the flange and the connecting plate to produce elastic deformation.

[0008] Preferably, the outer ring surface of the flange is provided with two notches, which are symmetrically distributed about the flange, and an elastic hanging plate is inserted into the inside of the notch, one end of the elastic hanging plate is fixed to the surface of the connecting plate, and the other end of the elastic hanging plate is fixed with a clamping strip on the part extending out of the notch, and the clamping strip is an arc strip with a right-angled trapezoidal end face, and the inclined surface of the clamping strip is away from the connecting plate.

[0009] Preferably, the introduction tube is a "T"-shaped circular tube. After the introduction tube is inserted into the drying rack, it rests against the other side of the baffle. A plurality of through holes are provided on the surface of the baffle. The screw rod 2 corresponds to the through holes one by one. The screw rod 2 passes through the through holes. A buckle groove is provided at one end of the inner tube sleeve. The buckle groove is an annular groove. After the inner tube sleeve rests against one side of the baffle, the end of the screw rod 2 and the nut 2 are both in the buckle groove.

[0010] Preferably, an inner ring surface of the introduction tube is provided with an inner ring groove, the inner ring groove is a circular ring groove, a fine mesh cover is fixed between two parallel side walls of the inner ring groove, the inner ring diameter of the fine mesh cover is equal to the inner tube diameter of the introduction tube, and the outer wall of the introduction tube is provided with multiple groups of air diffusion holes, the multiple groups of air diffusion holes are arranged and distributed along the long side of the introduction tube, and each group of air diffusion holes is provided with multiple air diffusion holes, the multiple air diffusion holes are distributed in a circular shape around the introduction tube, and the air diffusion holes are connected to the inner ring groove.

[0011] Preferably, an outer ring groove is provided on the outer ring surface of the drying rack, and the outer ring groove is a circular ring groove. A metal mesh cover is fixed between two parallel side walls of the outer ring groove. A plurality of micro fans are fixed on one side of the baffle. The exhaust pipes of the micro fans are inserted into the outer ring groove, and the exhaust pipes of the micro fans pass through the baffle.

[0012] Preferably, support leg one is fixed on both sides of casing one and casing two, a wheel groove is opened on the bottom surface of support leg one, and a pulley is rotatably connected inside the wheel groove, that is, a limiting shaft is fixed between two parallel side walls of the wheel groove, and the pulley sleeve is arranged on the limiting shaft. After casing one is placed flat on the ground, the pulley contacts the ground and the discharge pipe is suspended in the air.

[0013] Preferably, two legs 2 are fixed on both sides of the drying rack. After the drying rack is placed flat on the ground, the pulleys are in contact with the ground and the legs 2 are suspended in the air.

[0014] Compared with the prior art, the present invention has the following beneficial effects: The green, organic and pollution-free barley kernel processing equipment proposed by the present invention realizes pre-drying of barley kernels while conveying them by arranging a drying rack between the first and second housings and equipping them with a heating tube and a micro fan. The heating tube heats the introduction tube, transfers the heat to the barley kernels, and promotes the evaporation of the water inside the barley kernels. At the same time, the micro fan inhales and heats the external air, and then disperses it into the introduction tube through the air diffusion holes, further improving the drying effect. This design not only improves the processing efficiency of barley kernels, but also ensures the stability and storage of their quality. BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 This is a schematic diagram of the structure of the present invention after being placed flat on the ground; Figure 3 for Figure 2 Side view of the middle structure; Figure 4 for Figure 3 Structural cross-section view at AA in the middle; Figure 5 for Figure 4 A schematic diagram of the structure enlargement in the middle; Figure 6 for Figure 4 A magnified schematic diagram of the structure at B in the middle; Figure 7 This is a schematic diagram of the connection structure between the casing 1 and the spiral feed shaft of the present invention; Figure 8 This is a schematic diagram of the structure of a casing of the present invention; Fig. 9 This is a schematic diagram of the connection structure between the inlet pipe and the housing of the present invention; Fig.10 This is a schematic diagram of the drying rack structure of the present invention; Fig.11 for Fig.10 Enlarged schematic diagram of the structure at point C in the middle.

[0015] In the figure: casing 1, casing 2, drying rack 3, flange 4, bolt hole 5, connecting plate 6, screw 1, nut 1, missing groove 9, elastic hanging plate 10, card strip 11, embedded groove 12, sealing gasket 13, baffle 14, introduction pipe 15, traction pipe 16, perforation 17, screw 2, nut 2, inner pipe sleeve 20, buckle groove 21, inner ring groove 22, air diffusion hole 23, fine mesh cover 24, outer ring groove 25, micro fan 26, metal mesh cover 27, heating pipe 28, servo motor group 29, spiral feed shaft 30, bearing 31, bearing seat 32, support leg 1 33, wheel groove 34, pulley 35, support leg 2 36, feeding hopper 37, discharge pipe 38. DETAILED DESCRIPTION

[0016] In order to make the purpose and technical solution of the present invention clearly and completely described, and the advantages more clearly understood, the embodiments of the present invention are further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present invention, rather than all of the embodiments, and are only used to explain the embodiments of the present invention, and are not used to limit the embodiments of the present invention. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0017] See also Figure 1-Figure 11 The present invention provides a technical solution: a green, organic and pollution-free barley kernel processing equipment, comprising a casing 1 and a casing 2, a drying rack 3 is arranged between the casing 1 and the casing 2, one end of the casing 1 is rotatably connected with a spiral feed shaft 30, the spiral feed shaft 30 penetrates the drying rack 3 and then is inserted into the casing 2, the casing 1 and the casing 2 are both cylindrical structures, the casing 1 and the casing 2 are both fixed with a flange 4 at one end close to the drying rack 3, a plurality of bolt holes 5 are provided on the surface of the flange 4, a servo motor group 29 is fixed at one end of the casing 1, one end of the spiral feed shaft 30 penetrates the side plate of the casing 1 and then is rotatably connected to the power output end of the servo motor group 29, one end of the spiral feed shaft 30 is sleeved with a bearing 31, the bearing 31 is fixed on the side plate of the casing 1, the other end of the spiral feed shaft 30 is sleeved with a bearing seat 32, and the bearing seat 32 is fixed on the inner wall of the casing 2.

[0018] When in use, after the casing 1, the casing 2, and the drying rack 3 are connected, they form a protective structure for the spiral feed shaft 30, and the protective structure is used to cooperate with the spiral feed shaft 30 to transport the barley kernel raw materials, that is, after the barley kernel raw materials are put into the casing 2, the switch of the servo motor group 29 is triggered, and the servo motor group 29 drives the spiral feed shaft 30 to rotate, and the barley kernels are transported to the casing 1 and then discharged.

[0019] A connection plate 6 is fixed at both ends of the drying rack 3, and a plurality of screws 7 are fixed on the surface of the connection plate 6. The screws 7 correspond to the flange 4 one by one. The screws 7 penetrate the flange 4. The length of the screw 7 is greater than the hole depth of the flange 4. A nut 8 is threadedly connected to one end of the screw 7. An embedding groove 12 is provided on the surface of the connection plate 6. The embedding groove 12 is an annular groove. A sealing gasket 13 is fixed inside the embedding groove 12. The sealing gasket 13 is an annular plate structure. The screws 7 and the nuts 8 are locked. Afterwards, the sealing gasket 13 is clamped between the flange 4 and the connecting plate 6 to produce elastic deformation; the outer ring surface of the flange 4 is provided with a notch 9, and there are two notches 9, which are symmetrically distributed about the flange 4. An elastic hanging plate 10 is inserted into the inside of the notch 9, and one end of the elastic hanging plate 10 is fixed to the surface of the connecting plate 6, and the other end of the elastic hanging plate 10 protruding from the notch 9 is fixed with a clamping strip 11, and the clamping strip 11 is an arc strip with a right-angled trapezoidal end face, and the inclined surface of the clamping strip 11 is away from the connecting plate 6.

[0020] When in use, the drying rack 3 is a detachable structure between the casing 1 and the casing 2, that is, after the drying rack 3 is removed from the casing 1 and the casing 2, the spiral feed shaft 30 is completely exposed, so that the shaft body of the spiral feed shaft 30 can be thoroughly cleaned; when the drying rack 3 is installed between the casing 1 and the casing 2, the flange 4 is against one side of the connecting plate 6, at this time the screw 17 passes through the bolt hole 5, the nut 18 is screwed on the screw 17 and tightened, at this time the flange 4 and the connecting plate 6 are fixed together, and the sealing gasket 13 is clamped between the flange 4 and the connecting plate 6, so as to improve the sealing performance of the flange 4 and the connecting plate 6 after being connected; and when When the screw rod 7 is inserted into the bolt hole 5 and the nut 8 is not installed, after the elastic hanging plate 10 extends into the missing groove 9, when the flange 4 and the connecting plate 6 are in contact, the clamping strip 11 blocks one side of the flange 4, so as to realize the pre-limitation when the flange 4 and the connecting plate 6 are connected, and then the nut 8 can be installed; in this way, when the casing 1 and the drying rack 3 are disassembled, after the nuts 8 are screwed and removed from the corresponding screw rods 7 one by one, the flange 4 and the connecting plate 6 will not be directly separated, and both hands are used to stretch the two elastic hanging plates 10 to deform them. When the clamping strip 11 no longer blocks one side of the flange 4, the casing 1 is pushed to move away from the drying rack 3.

[0021] A traction tube 16 is fixed inside the casing 2, and an introduction tube 15 is fixed at one end of the traction tube 16. The introduction tube 15 is inserted into the drying rack 3, and a heating tube 28 is fixed on the outer sleeve of the introduction tube 15. A screw 28 is fixed at one end of the introduction tube 15 extending into the drying rack 3, and the screw 28 is plugged into the baffle 14. The baffle 14 is fixed to the inner annular surface of the drying rack 3. An inner tube sleeve 20 is fixed to the inner wall of the casing 1, and the inner tube sleeve 20 is against one end of the baffle 14. On the side, the introduction tube 15 is a "T"-shaped round tube. After the introduction tube 15 is inserted into the drying rack 3, it abuts against the other side of the baffle 14. A plurality of through holes 17 are provided on the surface of the baffle 14. The screw rod 18 and the through holes 17 correspond one to one. The screw rod 18 passes through the through holes 17. A buckle groove 21 is provided at one end of the inner tube sleeve 20. The buckle groove 21 is an annular groove. After the inner tube sleeve 20 abuts against one side of the baffle 14, the end of the screw rod 18 and the nut 19 are both in the buckle groove 21.

[0022] When in use, the reason for installing the traction tube 16 and the inner tube sleeve 20 is to reduce the feeding space inside the casing 1 and the casing 2, so that the feeding space inside the casing 1 and the casing 2 matches the introduction tube 15, and the inner tube sleeve 20, the traction tube 16 and the introduction tube 15 respectively form an inner interlayer in the casing 1, the casing 2 and the drying rack 3 to avoid the outer wall of the casing 1, the casing 2 and the drying rack 3 from being broken and affecting the feeding work; the connection sequence of the casing 1, the casing 2 and the drying rack 3 is: first connect the casing 2 and the drying rack 3, insert the introduction tube 15 into the drying rack 3, at this time, the screw 2 18 at the end of the introduction tube 15 passes through the corresponding through hole 17, The nut 19 is sleeved and screwed on the through hole 17, that is, the introduction tube 15 is fixed on the baffle 14. At this time, the flange 4 at the end of the casing 2 rests on one side of the corresponding connecting plate 6. Even if the screw 7 and the nut 8 are not installed on the flange 4 and the connecting plate 6, the casing 2 2 and the drying rack 3 will not be separated. In order to strengthen the fixation of the casing 2 2 and the drying rack 3, a nut 8 can be selectively sleeved on the end of the screw 7; then the casing 1 is leaned against the end of the drying rack 3 away from the casing 2 2, one end of the inner pipe sleeve 20 extends into the drying rack 3 and rests on one side of the baffle 14, and a nut 8 is installed on the screw 7 on this side of the casing 1 to achieve the connection and fixation of the casing 1 and the drying rack 3.

[0023] An inner ring surface of the introduction tube 15 is provided with an inner ring groove 22, which is a circular ring groove. A fine mesh cover 24 is fixed between two parallel side walls of the inner ring groove 22. The inner ring diameter of the fine mesh cover 24 is equal to the inner tube diameter of the introduction tube 15. The outer wall of the introduction tube 15 is provided with multiple groups of air diffusion holes 23, which are arranged and distributed along the long side of the introduction tube 15, and each group of air diffusion holes 23 is provided with multiple air diffusion holes. The multiple air diffusion holes 23 are distributed in a circular shape around the introduction tube 15, and the air diffusion holes 23 are connected to the inner ring groove 22; an outer ring surface of the drying rack 3 is provided with an outer ring groove 25, which is a circular ring groove. A metal mesh cover 27 is fixed between two parallel side walls of the outer ring groove 25. Multiple micro fans 26 are fixed on one side of the baffle 14. The exhaust pipes of the micro fans 26 are plugged into the outer ring groove 25, and the air outlet pipes of the micro fans 26 pass through the baffle 14.

[0024] When in use, after the introduction tube 15 is inserted into the drying rack 3, an annular cavity is formed between the outer annular surface of the introduction tube 15 and the inner annular surface of the drying rack 3, which is used to place the heating tube 28. After the switch of the heating tube 28 is triggered, the heating tube 28 works to heat the introduction tube 15, and the barley kernel raw material transported in the introduction tube 15 is heated. The heating problem meets the evaporation of residual water in the barley kernel without causing damage to the barley kernel, and triggers the switches of multiple micro fans 26. The micro fans 26 suck air and inject it into the cavity between the drying rack 3 and the introduction tube 15. After the air is added by the heating tube 28, it is dispersed into the introduction tube 15 through the air diffusion holes 23. The fine mesh cover 24 prevents the barley kernel from entering the air diffusion holes 23, and the metal mesh cover 27 prevents external debris from entering the cavity; when the casing 2 2 and the drying rack 3 are disassembled, the introduction tube 15 is exposed, and the heating tube 28 is also exposed, which is convenient for repairing the heating tube 28.

[0025] A discharge pipe 38 is fixedly connected to the surface of the casing 1, and one end of the discharge pipe 38 passes through the inner pipe sleeve 20; a feeding hopper 37 is fixedly connected to the surface of the casing 2, and one end of the feeding hopper 37 passes through the introduction pipe 15; a support leg 1 33 is fixed on both sides of the casing 1 and the casing 2, and a wheel groove 34 is provided on the bottom surface of the support leg 1 33. A pulley 35 is rotatably connected inside the wheel groove 34, that is, a limiting axis is fixed between two parallel side walls of the wheel groove 34, and the pulley 35 is sleeved on the limiting axis. After the casing 1 is placed flat on the ground, the pulley 35 contacts the ground and the discharge pipe 38 is suspended; two support legs 2 36 are fixedly connected on both sides of the drying rack 3. After the drying rack 3 is placed flat on the ground, the pulleys 35 contact the ground and the support legs 2 36 are suspended.

[0026] When in use, the feeding hopper 37 is used to feed barley kernel raw materials into the casing 2 2. When the equipment is in use, the equipment is tilted and overlapped on the external support frame, so that the discharge pipe 38 faces the equipment that needs to receive the barley kernel raw materials. The spiral feed shaft 30 transports the barley kernel raw materials to the casing 1 and then discharges them from the discharge pipe 38. The barley kernel raw materials are dried when passing through the drying rack 3. After the equipment is used, when it is placed flat on the ground, pulleys 35 are provided on both sides of the casing 1 and the casing 2 2 to facilitate the transfer of the equipment.

[0027] The use process of the green, organic and pollution-free barley kernel processing equipment is as follows: Preparation Check the equipment: confirm that all parts (casing 1, casing 2, drying rack, screw feed shaft, 30, servo motor unit, 29, etc.) are intact. Check whether the electrical components such as the heating tube 28 and micro fan 26 are working properly. Ensure that the protective parts such as the sealing gasket 13, metal mesh cover 27, and fine mesh cover 24 are installed in place.

[0028] Install the drying rack 3: Align the connection plates 6 at both ends of the drying rack 3 with the flanges 4 of the housing 1 and housing 2. Use the screw 7 to pass through the bolt holes 5 on the flange 4 and the connection plate 6, and tighten the nut 8 to ensure that the flange 4 and the connection plate 6 are tightly sealed through the sealing gasket 13. Before completely tightening the nut 8, use the elastic hanging plate 10 and the clamping strip 11 to pre-limit to ensure that the flange 4 and the connection plate 6 will not be misaligned during the installation process.

[0029] Connecting the housing 1 and the housing 2: First, connect the housing 2 and the drying rack 3, ensure that the introduction tube 15 is correctly inserted into the drying rack 3, and use the nut 2 to fix the screw 2 18 on the baffle 14. Then extend the inner tube sleeve 20 of the housing 1 into the drying rack 3 and abut against the other side of the baffle 14. Install the screw 1 7 and nut 1 8 on the connection plate 6 of the housing 1 and the drying rack 3 to complete the fixation.

[0030] Use phase: Barley kernel raw materials are added into the casing 2 2 through the feeding hopper 37. The switch of the servo motor group 29 is triggered to drive the spiral feed shaft 30 to rotate. The switch of the heating tube 28 is triggered to heat the introduction tube 15. The switch of the micro fan 26 is triggered to inhale the external air into the cavity between the drying rack 3 and the introduction tube 15, and after heating, it is dispersed into the introduction tube 15 through the air diffusion holes 23. The spiral feed shaft 30 transports the barley kernel raw materials from the casing 2 2 to the casing 1 1. During the transportation process, the barley kernel raw materials pass through the heated introduction tube 15 to achieve drying treatment. The dried barley kernel raw materials are discharged from the discharge pipe 38 of the casing 1 1 and enter the subsequent processing equipment.

[0031] End and cleanup phase: turn off the switches of the servo motor group 29, the heating tube 28 and the micro fan 26. Remove the nuts 8 from the corresponding screws 7 one by one. Pull the two elastic hanging plates 10 to deform so that the clamping strip 11 no longer blocks one side of the flange 4. Push the housing 1 to move away from the drying rack 3 to complete the disassembly.

[0032] Cleaning and maintenance: Clean the residues on the screw feed shaft 30, the inlet pipe 15 and other parts. Check and maintain the electrical components such as the heating pipe 28 and the micro fan 26. Check and replace the damaged sealing gasket 13, the metal mesh cover 27 and other protective parts.

[0033] Storing the equipment: Place the equipment flat on the ground and use the pulley 35 to push it to the designated storage location.

[0034] 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 green, organic and pollution-free barley kernel processing device, comprising a casing 1 (1) and a casing 2 (2), characterized in that: A drying rack (3) is provided between the first housing (1) and the second housing (2); one end of the first housing (1) is rotatably connected to a spiral feed shaft (30); the spiral feed shaft (30) penetrates the drying rack (3) and is inserted into the second housing (2); a traction tube (16) is fixed inside the second housing (2); an introduction tube (15) is fixed at one end of the traction tube (16); the introduction tube (15) is inserted into the drying rack (3); a heating tube (28) is fixedly sleeved on the outer side of the introduction tube (15); the introduction tube (15) extends into the drying rack (3) A screw rod 2 (18) is fixed to one end of the housing (1), the screw rod 2 (18) is plugged into the baffle (14), the baffle (14) is fixed to the inner annular surface of the drying rack (3), an inner tube sleeve (20) is fixed to the inner wall of the housing (1), the inner tube sleeve (20) is against one side of the baffle (14), a discharge pipe (38) is plugged and fixed to the surface of the housing (1), one end of the discharge pipe (38) passes through the inner tube sleeve (20), and a feeding hopper (37) is plugged and fixed to the surface of the housing (2), one end of the feeding hopper (37) passes through the introduction pipe (15).

2. The green, organic and pollution-free barley kernel processing equipment according to claim 1, characterized in that: The casing one (1) and the casing two (2) are both cylindrical in structure. A flange (4) is fixed to one end of the casing one (1) and the casing two (2) near the drying rack (3). A plurality of bolt holes (5) are provided on the surface of the flange (4). A servo motor group (29) is fixed to one end of the casing one (1). One end of the screw feed shaft (30) passes through the side plate of the casing one (1) and is rotatably connected to the power output end of the servo motor group (29). One end of the screw feed shaft (30) is sleeved with a bearing (31), which is fixed to the side plate of the casing one (1). The other end of the screw feed shaft (30) is sleeved with a bearing seat (32), which is fixed to the inner wall of the casing two (2).

3. The green, organic and pollution-free barley kernel processing equipment according to claim 2 is characterized by: Both ends of the drying rack (3) are fixed with connecting plates (6), and a plurality of screw rods (7) are fixed on the surface of the connecting plate (6). The screw rods (7) correspond to the flange plate (4) one by one, and the screw rods (7) penetrate the flange plate (4). The length of the screw rods (7) is greater than the hole depth of the flange plate (4), and a nut (8) is threadedly sleeved on one end of the screw rods (7).

4. The green, organic and pollution-free barley kernel processing equipment according to claim 3 is characterized by: The surface of the connecting plate (6) is provided with an embedding groove (12), which is an annular groove. A sealing gasket (13) is fixed inside the embedding groove (12), which is an annular plate-shaped structure. After the screw rod (7) and the nut (8) are locked, the sealing gasket (13) is clamped between the flange plate (4) and the connecting plate (6) to generate elastic deformation.

5. The green, organic and pollution-free barley kernel processing equipment according to claim 3 is characterized by: The outer ring surface of the flange (4) is provided with a notch (9), wherein two notches (9) are provided and are symmetrically distributed with respect to the flange (4). An elastic hanging plate (10) is inserted into the interior of the notch (9), wherein one end of the elastic hanging plate (10) is fixed to the surface of the connecting plate (6), and a clamping strip (11) is fixed to the portion of the other end of the elastic hanging plate (10) extending out of the notch (9), wherein the clamping strip (11) is an arc strip having an end face of a right-angled trapezoid, and the inclined surface of the clamping strip (11) is away from the connecting plate (6).

6. The green, organic and pollution-free barley kernel processing equipment according to claim 1, characterized in that: The introduction tube (15) is a T-shaped circular tube. After the introduction tube (15) is inserted into the drying rack (3), it abuts against the other side of the baffle (14). A plurality of through holes (17) are provided on the surface of the baffle (14). The second screw rod (18) corresponds to the through holes (17) one by one. The second screw rod (18) passes through the through holes (17). A buckle groove (21) is provided at one end of the inner tube sleeve (20). The buckle groove (21) is an annular groove. After the inner tube sleeve (20) abuts against one side of the baffle (14), the end of the second screw rod (18) and the second nut (19) are both in the buckle groove (21).

7. The green, organic and pollution-free barley kernel processing equipment according to claim 1 is characterized by: The inner ring surface of the introduction tube (15) is provided with an inner ring groove (22), the inner ring groove (22) is a circular ring groove, a fine mesh cover (24) is fixed between two parallel side walls of the inner ring groove (22), the inner ring diameter of the fine mesh cover (24) is equal to the inner tube diameter of the introduction tube (15), and the outer wall of the introduction tube (15) is provided with a plurality of groups of air diffusion holes (23), the plurality of groups of air diffusion holes (23) are arranged and distributed along the long side of the introduction tube (15), and each group of air diffusion holes (23) is provided with a plurality of air diffusion holes (23), the plurality of air diffusion holes (23) are distributed in a circular shape around the introduction tube (15), and the air diffusion holes (23) and the inner ring groove (22) are connected.

8. The green, organic and pollution-free barley kernel processing equipment according to claim 1, characterized in that: The outer ring surface of the drying rack (3) is provided with an outer ring groove (25), which is in the form of a circular ring groove. A metal mesh cover (27) is fixed between two parallel side walls of the outer ring groove (25). A plurality of micro fans (26) are fixed to one side of the baffle (14). The exhaust pipes of the micro fans (26) are plugged into the outer ring groove (25), and the air outlet pipes of the micro fans (26) penetrate the baffle (14).

9. The green, organic and pollution-free barley kernel processing equipment according to claim 1, characterized in that: A support leg (33) is fixed on both sides of the housing (1) and the housing (2). A wheel groove (34) is provided on the bottom surface of the support leg (33). A pulley (35) is rotatably connected inside the wheel groove (34). That is, a limit axis is fixed between two parallel side walls of the wheel groove (34). The pulley (35) is sleeved on the limit axis. When the housing (1) is placed flat on the ground, the pulley (35) contacts the ground and the discharge pipe (38) is suspended in the air.

10. The green, organic and pollution-free barley kernel processing equipment according to claim 9, characterized in that: Two second supporting legs (36) are fixed on both sides of the drying rack (3). After the drying rack (3) is placed flat on the ground, the pulleys (35) are in contact with the ground and the second supporting legs (36) are suspended in the air.

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