Adjustable straw bundling device

Abstract

The invention belongs to the technical field of straw packaging, and discloses an adjustable straw bundling device. Comprising a top plate, a pulling plate is fixedly connected to one side of the top plate, an elastic tooth roller and a conveying roller can be driven to rotate together by starting a built-in motor and a first motor, straw in a field is collected into a collecting opening and conveyed into a machine shell through the conveying roller, and by arranging an adjusting assembly, the straw can be adjusted conveniently. The distance between the two sets of baffles can be adjusted according to the packaging requirements of different types of straw, so that the straw packaging size can be adjusted, the packaging requirements of different types of straw can be met, straw can be extruded and formed by arranging the forming assembly, and after the straw is extruded and formed, a hydraulic cylinder can be shrunk, so that the straw packaging size can be adjusted. And the closing plate is turned over towards one side through contraction of the hydraulic cylinder, so that the extruded and formed straws can be discharged, and the problem that different types of straws are inconvenient to package is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of straw baling, and more particularly to an adjustable straw baling device. Background Art

[0002] Straw is a general term for the stems, leaves, ears and other parts remaining after the crops are harvested. It usually refers to the remaining parts of coarse grains such as rice, corn and wheat after the seeds are harvested. Straw is rich in nitrogen, phosphorus, potassium, calcium, magnesium and organic matter, and is a multi-purpose renewable biological resource. When it is necessary to collect the straw, straw baling equipment is needed to collect and pack the straw. Straw baling equipment is a mechanical device specially used to compress and pack crop straw. When it is necessary to pack the straw, the straw can be collected into the baling device, and the straw can be concentrated and compacted through the compression device in the baling device, which can help to bundle the straw into a specified shape.

[0003] In the prior art, when straw needs to be baled, since the sizes and shapes of various straws are inconsistent, when baling straw from different crops, it is usually necessary to change the bale size according to the characteristics of the straw. However, the existing straw balers do not have the function of changing the bale size for different straws, so it is not convenient to bale different types of straw. Summary of the invention

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides an adjustable straw bundling device.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an adjustable straw bundling device, comprising a top plate, a pulling plate is fixedly connected to one side of the top plate, a casing is fixedly connected to the bottom of the top plate, a closing plate is rotatably connected to one side of the casing via a rotating shaft, a hydraulic cylinder is rotatably connected to the bottom of the top plate via a rotating shaft, the bottom of the hydraulic cylinder is rotatably connected to one side of the closing plate, a collecting port is fixedly connected to one side of the casing, a spring-tooth roller is arranged on the inner wall of the collecting port, the spring-tooth roller is driven by a built-in motor, a roller is fixedly connected to the bottom of the collecting port, and a first A motor, wherein the output end of the first motor is fixedly connected with a conveying roller, the conveying roller is arranged on the inner wall of the collecting port, and also includes an adjustment component for adjusting the size of the straw package, the adjustment component is arranged inside the casing, a molding component for squeezing the straw is arranged on one side of the closing plate, a vibration component for preventing the straw from getting stuck in the collecting port is arranged on the top of the collecting port, a dust reduction component for removing dust in the collecting port is arranged on one side of the vibration component, a cleaning component for preventing blockage is arranged inside the dust reduction component, and a drying component for drying the straw is arranged on the top of the top plate.

[0006] Further, the forming assembly includes a second motor, the second motor is fixedly connected to the inner wall of the casing, the output end of the second motor is fixedly connected to the first extrusion roller, one side of the first extrusion roller is fixedly connected to the first gear, the first extrusion roller and the first gear are each provided with three groups, and are distributed in an arc shape on the inner wall of the casing, the outer walls of the three groups of the first gears are sleeved with a first belt, the inner wall of the closing plate is fixedly connected to the third motor, the output end of the third motor is fixedly connected to the second extrusion roller, one side of the second extrusion rod is fixedly connected to the second gear, the second extrusion rod and the second gear are each provided with eight groups, and are distributed in an arc shape on the inner wall of the closing plate, and the outer walls of the eight groups of the second gears are sleeved with a second belt.

[0007] Furthermore, the adjustment assembly includes a fourth motor, the fourth motor is fixedly connected to the top of the collecting port, the output end of the fourth motor is fixedly connected to a bidirectional lead screw, the outer wall of the bidirectional lead screw is slidably connected to a nut, the bottom of the nut is fixedly connected to a connecting rod, the bottom of the connecting rod extends into the inner wall of the collecting port, the bottom of the connecting rod is fixedly connected to a baffle, the baffle is arranged between multiple groups of first extrusion rollers and second extrusion rollers, one side of the baffle is fixedly connected to a closing film, the other side of the closing film is fixedly connected to the inner wall of the casing, the nut, connecting rod, baffle and closing film are each provided in two groups, and are symmetrically distributed on both sides of the bidirectional lead screw.

[0008] Further, the vibration assembly includes a first pulley, the first pulley is fixedly connected to one side of the conveying roller, the outer wall of the first pulley is sleeved with a third belt, the other side of the inner wall of the third belt is sleeved with a second pulley, one side of the second pulley is fixedly connected to a transmission rod, the transmission rod is rotatably connected to the top of the collecting port, the outer wall of the transmission rod is fixedly connected to a cam, the top of the collecting port is fixedly connected to an L-shaped plate, the bottom of one side of the L-shaped plate is fixedly connected to a spring, the bottom of the spring is fixedly connected to a cross plate, the bottom of the cross plate is fixedly connected to an impact block, and the cam is arranged at the bottom of the cross plate.

[0009] Furthermore, the dust reduction component includes a first bevel gear, which is fixed to the outer wall of the transmission rod, a second bevel gear is meshed on one side of the first bevel gear, a fan blade is fixed on one side of the second bevel gear, the top of the collecting port is fixed to a cover shell, the fan blade is arranged on the inner wall of the cover shell, the inner wall of the cover shell is connected to the inner wall of the collecting port, and a filter plate is fixed to the inner wall of the cover shell.

[0010] Further, the cleaning assembly includes a long rod, which is fixedly connected to the top of the cross plate, a first rack is fixedly connected to one side of the long rod, a hoop is fixedly connected to one side of the cover shell, the first rack is slidably connected to the inner wall of the hoop, a side plate is fixedly connected to one side of the cover shell, a third gear is rotatably connected to one side of the side plate, the first rack is meshed with one side of the third gear, a second rack is meshed with the bottom of the third gear, one side of the second rack extends into the cover shell, a guide plate is fixedly connected to the inner wall of the guide plate, the second rack is slidably connected to the inner wall of the guide plate, a brush plate is fixedly connected to one end of the second rack, and the top of the brush plate is attached to the bottom of the filter plate.

[0011] Furthermore, the drying component includes a bellows, which is fixedly connected to the top of the top plate, and a fan is fixedly connected to the inner wall of the bellows. A cavity is opened inside the top plate, and a heating plate is fixedly connected to the inner wall of the cavity. The heating plate is arranged at the bottom of the fan, and an air hole is opened at the connection between the casing and the cavity.

[0012] Furthermore, a mounting groove is provided on the inner wall of the collecting port, and a roller is rotatably connected to the inner wall of the mounting groove. The rollers are provided in multiple groups and are distributed in parallel on the inner wall of the mounting groove.

[0013] The technical effects and advantages of the adjustable straw bundling device of the present invention are as follows:

[0014] (1) By starting the built-in motor and the first motor, the spring-tooth roller and the conveying roller can be driven to rotate together respectively, so as to collect the straw in the field into the collecting port and transfer it to the casing through the conveying roller. By setting the adjustment component, the distance between the two sets of baffles can be adjusted according to the packaging requirements of different types of straw, so that the size of the straw packaging can be adjusted, which is conducive to meeting the packaging requirements of different types of straw. By setting the molding component, the straw can be squeezed and molded. After the straw is squeezed and molded, the hydraulic cylinder can be contracted to flip the closing plate to one side through the contraction of the hydraulic cylinder, so that the squeezed straw can be released, thereby solving the problem of inconvenience in packaging different types of straw.

[0015] (2) By setting up a vibration component, when the first motor drives the transmission roller to rotate, the first pulley, the third belt, the second pulley, the transmission rod and the cam can be driven to rotate together, and the cross plate and the knocking plate are pushed upward by the cam. When the protruding side of the cam moves away from the side of the cross plate, the spring will push the cross plate and the knocking block to move downward, so that the knocking block hits the collection port. The collection port will vibrate after being hit, thereby preventing straw from being stuck in the collection port.

[0016] (3) By setting up a dust reduction component, when the straw enters the collection port, large dust can be prevented from being raised in the collection port, which is conducive to collecting the dust. By setting up a cleaning component, the dust under the filter plate in the cover shell can be cleaned to prevent the filter plate from being blocked. By setting up a drying component, the straw entering the casing can be dried. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0018] Figure 2 It is a schematic diagram of the structure of the molding component in the present invention.

[0019] Figure 3 It is a schematic diagram of the structure of the adjustment component in the present invention.

[0020] Figure 4 It is a schematic diagram of the knocking component in the present invention.

[0021] Figure 5 It is a schematic diagram of the structure of the dust reduction component in the present invention.

[0022] Figure 6 It is a schematic diagram of the cross-sectional structure of the cover shell in the present invention.

[0023] Figure 7 It is a schematic diagram of the structure of the cleaning component in the present invention.

[0024] Figure 8 It is a cross-sectional schematic diagram of the collecting port in the present invention.

[0025] Fig. 9 for Figure 8 An enlarged schematic diagram of point A.

[0026] In the figure:

[0027] 1. Top plate; 2. Casing; 3. Closing plate; 4. Hydraulic cylinder; 5. Collecting port; 6. Spring-tooth roller; 7. Roller; 8. First motor; 9. Conveying roller; 10. Second motor; 11. First squeezing roller; 12. First gear; 13. First belt; 14. Third motor; 15. Second squeezing roller; 16. Second gear; 17. Second belt; 18. Fourth motor; 19. Bidirectional lead screw; 20. Nut; 21. Connecting rod; 22. Baffle; 23. Closing film; 24. First pulley; 2 5. The third belt; 26. The second pulley; 27. The transmission rod; 28. The cam; 29. ​​The L-shaped plate; 30. The spring; 31. The cross plate; 32. The impact block; 33. The first bevel gear; 34. The second bevel gear; 35. The fan blade; 36. The cover; 37. The filter plate; 38. The long rod; 39. The hoop; 40. The third gear; 41. The second rack; 42. The guide plate; 43. The brush plate; 44. The fan; 45. The heating plate; 46. The cavity; 47. The bellows; 48. The roller; 49. The pull plate. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on 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.

[0029] Embodiment 1

[0030] Reference Figure 1-9 An adjustable straw bundling device comprises a top plate 1, a pulling plate 49 is fixedly connected to one side of the top plate 1, a casing 2 is fixedly connected to the bottom of the top plate 1, a closing plate 3 is rotatably connected to one side of the casing 2 via a rotating shaft, a hydraulic cylinder 4 is rotatably connected to the bottom of the top plate 1 via a rotating shaft, the bottom of the hydraulic cylinder 4 is rotatably connected to one side of the closing plate 3, a collecting port 5 is fixedly connected to one side of the casing 2, a spring-tooth roller 6 is arranged on the inner wall of the collecting port 5, the spring-tooth roller 6 is driven by a built-in motor, a roller 7 is fixedly connected to the bottom of the collecting port 5, a first motor 8 is fixedly connected to one side of the collecting port 5, and the A conveying roller 9 is fixedly connected to the output end of the first motor 8, and the conveying roller 9 is arranged on the inner wall of the collecting port 5. It also includes an adjustment component for adjusting the size of the straw package, and the adjustment component is arranged inside the casing 2. A molding component for squeezing the straw is arranged on one side of the closing plate 3. A vibration component for preventing the straw from getting stuck in the collecting port 5 is arranged at the top of the collecting port 5. A dust reduction component for removing dust in the collecting port 5 is arranged on one side of the vibration component. A cleaning component for preventing blockage is arranged inside the dust reduction component. A drying component for drying the straw is arranged on the top of the top plate 1.

[0031] In order to solve the problem that it is inconvenient to pack different types of straw, when it is necessary to bundle and pack the straw, the device can be installed on a driving vehicle through a pulling plate 49, and then the device can be driven to move by the driving vehicle, and the built-in motor and the first motor 8 are started to drive the spring-tooth roller 6 and the conveying roller 9 to rotate together, so that the straw in the field can be collected into the collecting port 5 and transmitted to the casing 2 through the conveying roller 9. By setting an adjustment component, the size of the package can be adjusted according to the packaging needs of different types of straw. By setting a vibration component, the straw can be prevented from being stuck in the collecting port 5. By setting a dust reduction component, large dust can be prevented from being raised when the straw enters the collecting port 5. By setting a cleaning component, the dust raising component can be prevented from being blocked. By setting a drying component, the straw entering the casing 2 can be dried. By setting a molding component, the straw can be extruded and molded. After the straw is extruded and molded, the hydraulic cylinder 4 can be contracted to flip the closing plate 3 to one side by contracting the hydraulic cylinder 4, so that the extruded straw can be released.

[0032] Reference Figure 1-2 The forming assembly includes a second motor 10, which is fixedly connected to the inner wall of the casing 2. The output end of the second motor 10 is fixedly connected to a first extrusion roller 11, and a first gear 12 is fixedly connected to one side of the first extrusion roller 11. The first extrusion roller 11 and the first gear 12 are each provided with three groups, and are distributed in an arc shape on the inner wall of the casing 2. The outer walls of the three groups of the first gears 12 are sleeved with a first belt 13. The inner wall of the closing plate 3 is fixedly connected to a third motor 14, and the output end of the third motor 14 is fixedly connected to a second extrusion roller 15. One side of the second extrusion rod is fixedly connected to a second gear 16. The second extrusion rod and the second gear 16 are each provided with eight groups, and are distributed in an arc shape on the inner wall of the closing plate 3. The outer walls of the eight groups of the second gears 16 are sleeved with a second belt 17.

[0033] When the straw needs to be extruded and formed, the second motor 10 and the third motor 14 can be started at the same time. When the second motor 10 is started, it will drive a group of first extrusion rollers 11 and the first gear 12 to rotate. When the first gear 12 rotates, it will drive the first belt 13 to rotate. When the first belt 13 rotates, it will drive the other two groups of first gears 12 and the first extrusion roller 11 to rotate together, and the third motor 14 will drive a group of second extrusion rollers 15 and the second gear 16 to rotate. By setting the second belt 17, the rotation of one group of second gears 16 can drive the remaining seven groups of second gears 16 and the second extrusion rollers 15 to rotate together, and the first extrusion roller 11 and the second extrusion roller 15 have the same rotation direction, so that the straw can be extruded into a cylindrical shape through the cooperation of the first extrusion roller 11 and the second extrusion roller.

[0034] Reference Figure 3The adjustment component includes a fourth motor 18, which is fixedly connected to the top of the collecting port 5, and a bidirectional lead screw 19 is fixedly connected to the output end of the fourth motor 18. A nut 20 is slidably connected to the outer wall of the bidirectional lead screw 19, and a connecting rod 21 is fixedly connected to the bottom of the nut 20. The bottom of the connecting rod 21 extends into the inner wall of the collecting port 5, and a baffle 22 is fixedly connected to the bottom of the connecting rod 21. The baffle 22 is arranged between multiple groups of first extrusion rollers 11 and second extrusion rollers 15, and a closing film 23 is fixedly connected to one side of the baffle 22, and the other side of the closing film 23 is fixedly connected to the inner wall of the casing 2. The nut 20, the connecting rod 21, the baffle 22 and the closing film 23 are each provided with two groups, and are symmetrically distributed on both sides of the bidirectional lead screw 19.

[0035] When the packaging length needs to be adjusted, the fourth motor 18 can be started, and the bidirectional screw 19 can be driven to rotate by the fourth motor 18. When the bidirectional screw 19 rotates, the two sets of nuts 20 arranged on the outer wall will be driven to move in opposite directions. When the two sets of nuts 20 move, the two sets of connecting rods 21 and baffles 22 will be driven to move together until the space reserved between the two sets of baffles 22 is compatible with the straw to be bundled. The fourth motor 18 can be stopped, and by setting a closing film 23, a connection can be provided between the baffle 22 and the casing 2, which can provide a guiding effect for the straw.

[0036] Reference Figure 4-5 The vibration component includes a first pulley 24, which is fixedly connected to one side of the conveying roller 9. The outer wall of the first pulley 24 is sleeved with a third belt 25, and the other side of the inner wall of the third belt 25 is sleeved with a second pulley 26. A transmission rod 27 is fixedly connected to one side of the second pulley 26, and the transmission rod 27 is rotatably connected to the top of the collecting port 5. A cam 28 is fixedly connected to the outer wall of the transmission rod 27. An L-shaped plate 29 is fixedly connected to the top of the collecting port 5. A spring 30 is fixedly connected to the bottom of one side of the L-shaped plate 29. A cross plate 31 is fixedly connected to the bottom of the spring 30. A collision block 32 is fixedly connected to the bottom of the cross plate 31, and the cam 28 is arranged at the bottom of the cross plate 31.

[0037] When the first motor 8 drives the transmission roller to rotate, the first pulley 24 arranged on one side of the transmission roller 9 will be driven to rotate at the same time. When the first pulley 24 rotates, the third belt 25 arranged on the outer wall will be driven to rotate. When the third belt 25 rotates, the second pulley 26 arranged on the other side will be driven to rotate together. When the second pulley 26 rotates, the transmission rod 27 and the cam 28 on one side will be driven to rotate together. When the cam 28 rotates, the cross plate 31 will be pushed upward. When the cross plate 31 is pushed upward, the impact block 32 on one side will be driven to move upward together. When the cross plate 31 and the impact block 32 move, the spring 30 will be squeezed. When the protruding side of the cam 28 moves away from the side of the cross plate 31, the spring 30 will push the cross plate 31 and the impact block 32 to move downward, so that the impact block 32 hits the collecting port 5. The collecting port 5 will vibrate after being hit, thereby preventing the straw from being stuck in the collecting port 5.

[0038] Reference Figure 5-6 The dust reduction component includes a first bevel gear 33, which is fixedly connected to the outer wall of the transmission rod 27. A second bevel gear 34 is meshed on one side of the first bevel gear 33, and a fan blade 35 is fixedly connected to one side of the second bevel gear 34. A cover shell 36 is fixedly connected to the top of the collection port 5, and the fan blade 35 is arranged on the inner wall of the cover shell 36. The inner wall of the cover shell 36 is connected to the inner wall of the collection port 5, and a filter plate 37 is fixedly connected to the inner wall of the cover shell 36.

[0039] When the transmission rod 27 rotates, the first bevel gear 33 set on the outer wall will be driven to rotate. When the first bevel gear 33 rotates, the second bevel gear 34 meshed on one side will be driven to rotate together. When the second bevel gear 34 rotates, it will drive the fan blades 35 to rotate together. Since the fan blades 35 are arranged in the cover shell 36, the rotation of the fan blades 35 will cause an upward suction force to be generated in the cover shell 36, so that the dust generated in the collection port 5 can be collected into the cover shell 36, and the dust can be filtered through the filter plate 37.

[0040] Reference Figure 6-7 The cleaning assembly includes a long rod 38, which is fixed to the top of the cross plate 31, a first rack is fixed to one side of the long rod 38, a hoop 39 is fixed to one side of the cover shell 36, the first rack is slidably connected to the inner wall of the hoop 39, a side plate is fixed to one side of the cover shell 36, a third gear 40 is rotatably connected to one side of the side plate, the first rack is meshed with one side of the third gear 40, a second rack 41 is meshed at the bottom of the third gear 40, one side of the second rack 41 extends into the cover shell 36, a guide plate 42 is fixed to the inner wall of the cover shell 36, the second rack 41 is slidably connected to the inner wall of the guide plate 42, a brush plate 43 is fixed to one end of the second rack 41, and the top of the brush plate 43 is attached to the bottom of the filter plate 37.

[0041] When the cross plate 31 moves upward, it will drive the long rod 38 on one side and the first rack to move together. By setting a hoop 39 on one side of the cover shell 36, the movement trajectory of the first rack can be limited. When the first rack moves upward, it will drive the third gear 40 to rotate, and the third gear 40 will drive the second rack 41 below to move to one side when rotating. By setting a guide plate 42 inside the cover shell 36, the movement trajectory of the second rack 41 can be limited by the guide plate 42. When the second rack 41 moves to one side, it will drive the brush plate 43 to move at the bottom of the filter plate 37, so that the dust accumulated at the bottom of the filter plate 37 can be scraped off. When the spring 30 pushes the cross plate 31 and the impact block 32 to move downward, it will drive the third gear 40 to rotate in the opposite direction, thereby driving the second rack 41 and the brush plate 43 to move in the opposite direction, and the bottom of the filter plate 37 can be cleaned again.

[0042] Reference Figure 8-9 The drying component includes a bellows 47, which is fixed to the top of the top plate 1. A fan 44 is fixed to the inner wall of the bellows 47. A cavity 46 is opened inside the top plate 1. A heating plate 45 is fixed to the inner wall of the cavity 46. The heating plate 45 is arranged at the bottom of the fan 44. An air hole is opened at the connection between the casing 2 and the cavity 46.

[0043] When encountering relatively moist straw, the fan 44 and the heating plate 45 can be started, and wind is generated by the rotation of the fan 44, and the wind is blown downward to the heating plate 45. After passing through the heating plate 45, the wind flow will become hot air and blow into the cavity 46. After the hot air is blown into the cavity 46, it will flow downward along the cavity 46 until the hot air passes through the wind hole, so that the hot air is blown into the casing 2, and the straw in the casing 2 can be dried.

[0044] Reference Figure 8 The inner wall of the collecting port 5 is provided with a mounting groove, and the inner wall of the mounting groove is rotatably connected with a roller 48. The rollers 48 are provided in multiple groups and are distributed in parallel on the inner wall of the mounting groove.

[0045] By providing a mounting groove inside the collecting port 5 , multiple groups of rollers 48 can be conveniently installed in the mounting groove. By providing multiple groups of rollers 48 , it is convenient to transfer the straw to the housing 2 through the rollers 48 .

[0046] Working principle: In order to solve the problem of inconvenience in baling different types of straw, when the straw needs to be bundled and baled, the device can be installed on the driving vehicle through the pulling plate 49, and then the driving vehicle can be used to drive the device to move, and the built-in motor and the first motor 8 can be started to drive the spring-tooth roller 6 and the conveying roller 9 to rotate together, so that the straw in the field can be collected into the collecting port 5 and transmitted to the casing 2 through the conveying roller 9. When the length of the package needs to be adjusted, the fourth motor 18 can be started, and the bidirectional screw 19 can be driven to rotate by the fourth motor 18. When the bidirectional screw 19 rotates, the two groups of nuts 20 set on the outer wall will be driven to move in opposite directions. When the two groups of nuts 20 move, the two groups of connecting rods 21 and the baffle 22 will be driven to move together until the space reserved between the two groups of baffles 22 is adapted to the straw to be bundled. The fourth motor 18 can be stopped, and a connection can be provided between the baffle 22 and the casing 2 by setting a closing film 23. , which can provide a guiding effect for the straw. When the first motor 8 drives the transmission roller to rotate, it will also drive the first pulley 24 set on one side of the conveying roller 9 to rotate. When the first pulley 24 rotates, it will drive the third belt 25 set on the outer wall to rotate. When the third belt 25 rotates, it will drive the second pulley 26 set on the other side to rotate together. When the second pulley 26 rotates, it will drive the transmission rod 27 and the cam 28 on one side to rotate together. When the cam 28 rotates, the cross plate 31 will be pushed upward. When the cross plate 31 is pushed upward, the impact block 32 on one side will be driven to move upward together. When the cross plate 31 and the impact block 32 move, the spring 30 will be squeezed. When the protruding side of the cam 28 moves away from the side of the cross plate 31, the spring 30 will push the cross plate 31 and the impact block 32 to move downward, so that the impact block 32 hits the collecting port 5. The collecting port 5 will vibrate after being hit, thereby preventing the straw from being stuck in the collecting port 5.

[0047] When the transmission rod 27 rotates, the first bevel gear 33 is driven to rotate, and the second bevel gear 34 and the fan blade 35 on one side are driven to rotate together through the first bevel gear 33. The rotation of the fan blade 35 will generate an upward suction force in the cover shell 36, so that the dust generated in the collection port 5 can be collected into the cover shell 36 and filtered through the filter plate 37. When the cross plate 31 moves upward, the long rod 38 on one side and the first rack are driven to move together. By arranging a hoop 39 on one side of the cover shell 36, the movement trajectory of the first rack can be limited. When the first rack moves upward, it drives the third gear 40 to rotate. When the third gear 40 rotates, it drives the second rack 41 below to move to one side. By arranging a guide plate 42 inside the cover 36, the moving trajectory of the second rack 41 can be limited by the guide plate 42. When the second rack 41 moves to one side, it drives the brush plate 43 to move on the bottom of the filter plate 37, so that the dust accumulated on the bottom of the filter plate 37 can be scraped off. When the spring 30 pushes the cross plate 31 and the impact block 32 to move downward, it drives the third gear 40 to rotate in the opposite direction, thereby driving the second rack 41 and the brush plate 43 to move in the opposite direction, so that the bottom of the filter plate 37 can be cleaned again.

[0048] When encountering relatively wet straw, the fan 44 and the heating plate 45 can be started, and wind force is generated by the rotation of the fan 44, and the wind force is blown downward onto the heating plate 45. After passing through the heating plate 45, the wind flow will become hot air and blow into the cavity 46. After the hot air is blown into the cavity 46, it will flow downward along the cavity 46 until the hot air passes through the wind hole, so that the hot air is blown into the casing 2, and the straw in the casing 2 can be dried. When the straw is packaged, the second motor 10 and the third motor 14 can be started at the same time. When the second motor 10 is started, it will drive a group of first squeezing rollers 11 and the first gear 12 to rotate, and when the first gear 12 rotates, it will drive the first belt 13 to rotate. When the first belt 13 rotates, it will drive the other two groups of first gears 12 and the first squeezing roller 11 to rotate together, and the third motor 14 will drive a group of second squeezing rollers 15 and second gears 16 to rotate. By setting the second belt 17, the rotation of one group of second gears 16 can drive the remaining seven groups of second gears 16 and second squeezing rollers 15 to rotate together, and the rotation directions of the first squeezing roller 11 and the second squeezing roller 15 are consistent, so that the straw can be squeezed into a cylindrical shape through the cooperation of the first squeezing roller 11 and the squeezing roller. After the straw is squeezed and formed, the hydraulic cylinder 4 can be contracted to make the closing plate 3 flip to one side through the contraction of the hydraulic cylinder 4, so that the extruded straw can be released.

[0049] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. An adjustable straw bundling device, comprising a top plate (1), a pulling plate (49) is fixedly connected to one side of the top plate (1), a housing (2) is fixedly connected to the bottom of the top plate (1), a closing plate (3) is rotatably connected to one side of the housing (2) via a rotating shaft, a hydraulic cylinder (4) is rotatably connected to the bottom of the top plate (1) via a rotating shaft, the bottom of the hydraulic cylinder (4) is rotatably connected to one side of the closing plate (3), a collecting port (5) is fixedly connected to one side of the housing (2), a spring-toothed roller (6) is arranged on the inner wall of the collecting port (5), the spring-toothed roller (6) is driven by a built-in motor, a roller (7) is fixedly connected to the bottom of the collecting port (5), a first motor (8) is fixedly connected to one side of the collecting port (5), a conveying roller (9) is fixedly connected to the output end of the first motor (8), and the conveying roller (9) is arranged on the inner wall of the collecting port (5), characterized in that: It also includes an adjustment component for adjusting the size of the straw package, the adjustment component is arranged inside the casing (2), a molding component for squeezing the straw is arranged on one side of the closing plate (3), a vibration component for preventing the straw from getting stuck in the collecting port (5) is arranged on the top of the collecting port (5), a dust reduction component for removing dust in the collecting port (5) is arranged on one side of the vibration component, a cleaning component for preventing clogging is arranged inside the dust reduction component, and a drying component for drying the straw is arranged on the top of the top plate (1).

2. The adjustable straw bundling device according to claim 1, characterized in that: The forming assembly comprises a second motor (10), the second motor (10) is fixedly connected to the inner wall of the casing (2), the output end of the second motor (10) is fixedly connected to a first extrusion roller (11), one side of the first extrusion roller (11) is fixedly connected to a first gear (12), three groups of the first extrusion roller (11) and the first gear (12) are provided, and are distributed in an arc shape on the inner wall of the casing (2), the outer walls of the three groups of the first gear (12) are sleeved with a first belt (13), the inner wall of the closing plate (3) is fixedly connected to a third motor (14), the output end of the third motor (14) is fixedly connected to a second extrusion roller (15), one side of the second extrusion rod is fixedly connected to a second gear (16), eight groups of the second extrusion rod and the second gear (16) are provided, and are distributed in an arc shape on the inner wall of the closing plate (3), and the outer walls of the eight groups of the second gear (16) are sleeved with a second belt (17).

3. The adjustable straw bundling device according to claim 2, characterized in that: The adjustment assembly comprises a fourth motor (18), the fourth motor (18) is fixedly connected to the top of the collecting port (5), the output end of the fourth motor (18) is fixedly connected to a bidirectional lead screw (19), the outer wall of the bidirectional lead screw (19) is slidably connected to a nut (20), the bottom of the nut (20) is fixedly connected to a connecting rod (21), the bottom of the connecting rod (21) extends into the inner wall of the collecting port (5), the bottom of the connecting rod (21) is fixedly connected to a baffle (22), the baffle (22) is arranged between the multiple groups of first squeezing rollers (11) and second squeezing rollers (15), one side of the baffle (22) is fixedly connected to a sealing film (23), the other side of the sealing film (23) is fixedly connected to the inner wall of the casing (2), and the nut (20), the connecting rod (21), the baffle (22) and the sealing film (23) are each provided in two groups, and are symmetrically distributed on both sides of the bidirectional lead screw (19).

4. The adjustable straw bundling device according to claim 3, characterized in that: The vibration component comprises a first pulley (24), the first pulley (24) is fixedly connected to one side of a conveying roller (9), a third belt (25) is sleeved on the outer wall of the first pulley (24), a second pulley (26) is sleeved on the other side of the inner wall of the third belt (25), a transmission rod (27) is fixedly connected to one side of the second pulley (26), the transmission rod (27) is rotatably connected to the top of a collecting port (5), a cam (28) is fixedly connected to the outer wall of the transmission rod (27), an L-shaped plate (29) is fixedly connected to the top of the collecting port (5), a spring (30) is fixedly connected to the bottom of one side of the L-shaped plate (29), a transverse plate (31) is fixedly connected to the bottom of the spring (30), a collision block (32) is fixedly connected to the bottom of the transverse plate (31), and the cam (28) is arranged at the bottom of the transverse plate (31).

5. The adjustable straw bundling device according to claim 4, characterized in that: The dust reduction component comprises a first bevel gear (33), the first bevel gear (33) is fixedly connected to the outer wall of the transmission rod (27), a second bevel gear (34) is meshed on one side of the first bevel gear (33), a fan blade (35) is fixedly connected to one side of the second bevel gear (34), a cover shell (36) is fixedly connected to the top end of the collection port (5), the fan blade (35) is arranged on the inner wall of the cover shell (36), the inner wall of the cover shell (36) is connected to the inner wall of the collection port (5), and a filter plate (37) is fixedly connected to the inner wall of the cover shell (36).

6. The adjustable straw bundling device according to claim 5, characterized in that: The cleaning assembly comprises a long rod (38), the long rod (38) being fixedly connected to the top end of the transverse plate (31), one side of the long rod (38) being fixedly connected to a first rack, one side of the cover shell (36) being fixedly connected to a hoop ring (39), the first rack being slidably connected to the inner wall of the hoop ring (39), one side of the cover shell (36) being fixedly connected to a side plate, one side of the side plate being rotatably connected to a third gear (40), the first rack being meshed with one side of the third gear (40), the bottom of the third gear (40) being meshed with a second rack (41), one side of the second rack (41) extending into the cover shell (36), the inner wall of the cover shell (36) being fixedly connected to a guide plate (42), the second rack (41) being slidably connected to the inner wall of the guide plate (42), one end of the second rack (41) being fixedly connected to a brush plate (43), the top end of the brush plate (43) being attached to the bottom of the filter plate (37).

7. The adjustable straw bundling device according to claim 6, characterized in that: The drying component comprises a bellows (47), the bellows (47) being fixedly connected to the top of the top plate (1), the inner wall of the bellows (47) being fixedly connected to a fan (44), a cavity (46) being provided inside the top plate (1), a heating plate (45) being fixedly connected to the inner wall of the cavity (46), the heating plate (45) being arranged at the bottom of the fan (44), and a wind hole being provided at the connection between the casing (2) and the cavity (46).

8. The adjustable straw bundling device according to claim 7, characterized in that: The inner wall of the collecting port (5) is provided with a mounting groove, and the inner wall of the mounting groove is rotatably connected with a roller (48), and the rollers (48) are provided in multiple groups and are distributed in parallel on the inner wall of the mounting groove.

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