Multidirectional foldable road grain collecting machine

Abstract

The invention discloses a multidirectional foldable road grain collecting machine which comprises a main supporting beam, a material disc and a material barrel, two rolling wheels are rotationally arranged at the two ends of the main supporting beam, a rear frame is horizontally arranged on the back face of the main supporting beam and is perpendicular to the main supporting beam, and rear supporting legs are arranged below the rear end of the rear frame; the material disc is arranged under the main supporting beam and the rear frame, a material collecting barrel is arranged at the rear end of the material disc, the rear end of the material disc is communicated with an inlet of the material collecting barrel, and an inlet of the material disc is open. The front brush roller and the rear brush roller are detachably installed in the clamping pieces, when the adjusting bolts are screwed outwards, the adjusting bolts can leave from the rubber pieces, and therefore the front brush roller and the rear brush roller can be taken out of the clamping pieces and are convenient to replace; when the whole equipment is manually pushed, waste gas emission is avoided, pollution to tiled grains is avoided, and through cooperation of the front brush roller and the rear brush roller, the grain collection efficiency is high, and grain collection is cleaner.

Description

Technical Field

[0001] The invention relates to the technical field of road grain collectors, and in particular to a road grain collector that is foldable in multiple directions. Background Art

[0002] Most crops such as corn, wheat, soybeans, and rice need to be dried after harvesting. Specifically, corn, wheat, soybeans, rice and other crops are spread flat on the road to fully receive sunlight. After drying, they are uniformly collected and bagged for storage. A grain harvester is a device for collecting the spread grains. The grain harvester walks above the spread grains to collect the grains. However, the existing grain harvesters are all gasoline-driven. During the movement, a certain amount of exhaust gas will be emitted. Automobile exhaust gas can easily contaminate the grains, causing the smell of gasoline to remain on the grains. Moreover, some grain harvesters have limited grain storage capacity at the entrance where the grains enter, resulting in a lot of grain being left on the road and not being completely collected into the grain harvesters.

[0003] The present invention is proposed in view of the above problems. Summary of the invention

[0004] In view of the shortcomings of the prior art, the purpose of the present invention is to provide a multi-directional foldable road grain collector to solve the problems mentioned in the background technology.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions.

[0006] The present invention provides a multi-directional foldable road grain collector, comprising a main support beam, a material tray and a material barrel, two rollers are rotatably arranged at both ends of the main support beam, a rear frame is horizontally arranged on the back of the main support beam, the rear frame is perpendicular to the main support beam, and a rear support leg is arranged below the rear end of the rear frame; The material tray is arranged directly below the main support beam and the rear frame, a collecting barrel is arranged at the rear end of the material tray, the rear end of the material tray is connected with the inlet of the collecting barrel, and the inlet of the material tray is open; An upper frame is vertically arranged in the center of the upper surface of the main support beam, the material barrel is installed on the upper frame in an inclined state, the lower end of the material barrel is located in the collecting barrel, a discharge barrel is arranged on the side of the upper end of the material barrel, the interior of the discharge barrel is connected to the material barrel, and a auger is arranged inside the material barrel; A front brush roller and a rear brush roller are horizontally arranged in sequence at the entrance position of the material tray, and bristles are arranged on both the front brush roller and the rear brush roller, and the rotation speed of the rear brush roller is greater than that of the front brush roller.

[0007] Preferably, a first rotating member is arranged in front of the left side wall of the material tray, a second rotating member is arranged in front of the right side wall of the material tray, a third rotating member is arranged behind the left side wall of the material tray, and a fourth rotating member is arranged behind the right side plate of the material tray. The first rotating member, the second rotating member, the third rotating member and the fourth rotating member are all provided with clamps on one side close to the material tray, and the clamps are provided with adjusting bolts, the adjusting bolts pass through the clamps and are threadedly connected with the clamps, and the adjusting bolts are provided with truncated cone-shaped rubber members, which squeeze the two ends of the front brush roller and the rear brush roller.

[0008] Preferably, two first connecting members are symmetrically arranged on the front side of the main support beam, and the lower ends of the first connecting members are installed on the inner wall of the material tray by bolts. Two second connecting members are symmetrically arranged on the two opposite inner walls of the rear frame, and the lower ends of the second connecting members are fixed to the inner wall of the material tray by bolts. Notches are also arranged on both sides of the material tray.

[0009] Preferably, rotating shafts are provided at both ends of the main support beam, a mounting plate is provided at the center of a side of the roller close to the rotating shaft, and the rotating shaft is rotatably mounted at the center of the mounting plate.

[0010] Preferably, a plurality of mounting clips are installed on both sides of the rear section of the rear frame by bolts, the mounting clips are in a "U" shape, the inner bottom surface of the mounting clips is in contact with the lower surface of the horizontal section of the rear leg, the rear leg is in an "n" shape, and a rubber pad is provided at the lower end of the vertical section of the rear leg.

[0011] Preferably, a first motor is provided on the right side of the material tray, a second motor is provided on the left side of the material tray, a first bevel gear is provided on the surface of the second rotating member away from the material tray, a second bevel gear is provided on the surface of the fourth rotating member away from the material tray, the driving shaft end of the first motor is meshed with the first bevel gear through a gear, and the driving shaft end of the second motor is meshed with the second bevel gear through a gear.

[0012] Preferably, the card on the first rotating member is aligned with the card on the second rotating member, the card on the third rotating member is aligned with the card on the fourth rotating member, the two ends of the front brush roller are installed between the card of the first rotating member and the card of the second rotating member, and the two ends of the rear brush roller are installed between the card of the third rotating member and the card of the fourth rotating member.

[0013] Preferably, the clamp is U-shaped, the radius of the inner bottom surface of the clamp is consistent with the radius of the two ends of the front brush roller and the rear brush roller, and a push handle is vertically provided behind the upper surface of the rear frame.

[0014] Preferably, a conveying motor is provided at the top of the material barrel, a support seat is provided at the bottom of the material barrel, the upper end of the auger is connected to the driving shaft of the conveying motor through a coupling, and the lower end of the auger is rotatably installed in the center of the support seat.

[0015] Compared with the prior art, the present invention has the following beneficial effects: The first motor can drive the front brush roller to rotate through the transmission effect of the second rotating member, and the second motor can drive the rear brush roller to rotate through the transmission effect of the fourth transmission member. The rotation speed of the rear brush roller is greater than that of the front brush roller. The front brush roller can sweep the grains spread on the road surface into the material tray, and the rear brush roller can continue to sweep the grains into the rear of the material tray, and the grains can fall into the collecting barrel; The lower end of the auger is just located in the collecting barrel. The conveying motor can drive the auger to rotate. The support seat supports the lower end of the auger, so that the auger is relatively stable during the rotation process. When the auger is working, it can transport the grain in the collecting barrel upward, so that the grain is transported from a low place to a high place in the material barrel. The grain that reaches the high place can flow out of the discharge barrel and fall into the box behind the truck. When in use, a person can hold the push handle and lift it slightly upwards. By pushing the handle, the whole equipment can be moved forward. When the push handle is slightly lifted upwards, the front end of the material tray can face downwards to the flattened grain. During the forward movement of the whole equipment, the front brush roller can sweep the grain into the material tray, and the rear brush roller can further sweep the grain into the collecting barrel at the rear at a faster speed. Since the front brush roller rotates at a lower speed, the torque generated is larger, so more grain can be swept into the material tray with greater force. The rear brush roller rotates at a faster speed, so the grain can move backward into the collecting barrel at a faster speed. The front brush roller and the rear brush roller are both detachably installed in the clamp. When the adjusting bolt is turned outward, the adjusting bolt can be separated from the rubber part, so that the rubber part and the adjusting bolt are removed from the clamp as a whole, so that the front brush roller and the rear brush roller can be taken out of the clamp for easy replacement. The entire equipment is manually driven, does not generate waste gas emissions, and will not pollute the spread grain. Through the cooperation of the front brush roller and the rear brush roller, the spread grain can be fully swept into the material tray, the grain collection efficiency is high, and the grain collection is also cleaner. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is an overall stereogram of the present invention; Figure 2 It is a three-dimensional diagram of the rear frame of the present invention; Figure 3 This is a three-dimensional diagram of the material tray of the present invention; Figure 4 It is a three-dimensional diagram of the card of the present invention; Figure 5 It is a cutaway perspective view of the material barrel of the present invention; Figure 6 It is a three-dimensional diagram of the support seat of the present invention.

[0017] In the figure: 1. main support beam; 11. rotating shaft; 12. mounting plate; 13. roller; 14. upper frame; 15. material barrel; 16. discharging barrel; 17. conveying motor; 18. supporting seat; 19. auger; 2. rear frame; 21. rear support leg; 22. rubber pad; 23. mounting clamp; 24. push handle; 25. first connecting member; 26. second connecting member; 3. material tray; 30. collecting barrel; 31. first rotating member; 32. second rotating member; 33. front brush roller; 34. third rotating member; 341. rear brush roller; 35. first motor; 36. clamp; 37. adjusting bolt; 38. rubber member; 39. notch. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely 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.

[0019] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0020] like Figure 1-6 As shown, a multi-directional foldable road grain collector includes a main support beam 1, a material tray 3 and a material barrel 15. Two rollers 13 are rotatably arranged at both ends of the main support beam 1. A rear frame 2 is horizontally arranged on the back of the main support beam 1. The rear frame 2 is perpendicular to the main support beam 1. A rear support leg 21 is arranged below the rear end of the rear frame 2. Through the two rollers 13 and the rear support leg 21, the whole device can be laid flat. The material tray 3 is arranged directly below the main support beam 1 and the rear frame 2. A collecting barrel 30 is arranged at the rear end of the material tray 3. The rear end of the material tray 3 is connected with the inlet of the collecting barrel 30. The inlet of the material tray 3 is open. Grains can enter the material tray 3 through the inlet of the material tray 3 and then enter the collecting barrel 30 uniformly. An upper frame 14 is vertically arranged in the center of the upper surface of the main support beam 1, and a material barrel 15 is installed on the upper frame 14 in an inclined state. The lower end of the material barrel 15 is located in the collecting barrel 30, and a discharge barrel 16 is arranged on the upper side of the material barrel 15. The interior of the discharge barrel 16 is connected to the material barrel 15, and an auger 19 is arranged inside the material barrel 15. The upper end of the upper frame 14 is located in the middle of the material barrel 15, which plays a good supporting role for the material barrel 15. A front brush roller 33 and a rear brush roller 341 are horizontally arranged at the entrance position of the material tray 3 in sequence. The front brush roller 33 and the rear brush roller 341 are both provided with bristles. The rotation speed of the rear brush roller 341 is greater than that of the front brush roller 33. When the front brush roller 33 rotates, it can sweep the grain into the material tray 3. When the rear brush roller 341 rotates, it can sweep the grain into the rear of the material tray 3.

[0021] A first rotating member 31 is arranged in front of the left side wall of the material tray 3, a second rotating member 32 is arranged in front of the right side wall of the material tray 3, a third rotating member 34 is arranged behind the left side wall of the material tray 3, and a fourth rotating member is arranged behind the right side plate of the material tray 3. The first rotating member 31, the second rotating member 32, the third rotating member 34 and the fourth rotating member are all provided with a clamping member 36 on one side close to the material tray 3, and an adjusting bolt 37 is arranged on the clamping member 36. The adjusting bolt 37 passes through the clamping member 36 and is threadedly connected with the clamping member 36. A truncated cone-shaped rubber member 38 is arranged on the adjusting bolt 37. The rubber member 38 squeezes the two ends of the front brush roller 33 and the rear brush roller 341, and the rubber member 38 generates an extrusion force on the two ends of the front brush roller 33 and the rear brush roller 341, thereby fixing the front brush roller 33 and the rear brush roller 341.

[0022] Two first connecting members 25 are symmetrically arranged on the front side of the main support beam 1, and the lower ends of the first connecting members 25 are installed on the inner wall of the material tray 3 by bolts. Two second connecting members 26 are symmetrically arranged on the two opposite inner walls of the rear frame 2, and the lower ends of the second connecting members 26 are fixed to the inner wall of the material tray 3 by bolts. In this way, the material tray 3 is fixed below the main support beam 1 and the rear frame 2. Notches 39 are also arranged on both sides of the material tray 3, and the lower surfaces of both sides of the rear frame 2 are just located in the notches 39.

[0023] A rotating shaft 11 is provided at both ends of the main support beam 1, and a mounting plate 12 is provided at the center of one side of the roller 13 close to the rotating shaft 11. The rotating shaft 11 is rotatably mounted at the center of the mounting plate 12, so that the roller 13 can rotate.

[0024] A plurality of mounting clips 23 are installed on both sides of the rear section of the rear frame 2 by bolts. The mounting clips 23 are in a "U" shape. The inner bottom surface of the mounting clips 23 is in contact with the lower surface of the horizontal section of the rear leg 21. The rear leg 21 is in an "n" shape. A rubber pad 22 is provided at the lower end of the vertical section of the rear leg 21. The mounting clips 23 fix the rear leg 21.

[0025] A first motor 35 is arranged on the right side of the material tray 3, a second motor is arranged on the left side of the material tray 3, a first bevel gear is arranged on the surface of the second rotating member 32 away from the material tray 3, a second bevel gear is arranged on the surface of the fourth rotating member away from the material tray 3, a driving shaft end of the first motor 35 is engaged with the first bevel gear through a gear, and a driving shaft end of the second motor is engaged with the second bevel gear through a gear, so that the first motor 35 works to drive the front brush roller 33 to rotate, and the second motor works to drive the rear brush roller 341 to rotate.

[0026] The clamping member 36 on the first rotating member 31 is aligned with the clamping member 36 on the second rotating member 32, the clamping member 36 on the third rotating member 34 is aligned with the clamping member 36 on the fourth rotating member, both ends of the front brush roller 33 are installed between the clamping member 36 of the first rotating member 31 and the clamping member 36 of the second rotating member 32, and both ends of the rear brush roller 341 are installed between the clamping member 36 of the third rotating member 34 and the clamping member 36 of the fourth rotating member.

[0027] The clamp 36 is U-shaped, and the radius of the inner bottom surface of the clamp 36 is consistent with the radius of the front brush roller 33 and the rear brush roller 341. A push handle 24 is vertically provided behind the upper surface of the rear frame 2. Holding the push handle 24, it is convenient to move the entire device.

[0028] A conveying motor 17 is arranged at the top of the material barrel 15 , a support seat 18 is arranged at the bottom of the material barrel 15 , the upper end of the auger 19 is connected to the driving shaft of the conveying motor 17 through a coupling, and the lower end of the auger 19 is rotatably mounted in the center of the support seat 18 .

[0029] In summary: the first motor 35 can drive the front brush roller 33 to rotate through the transmission effect of the second rotating member 32, and the second motor can drive the rear brush roller 341 to rotate through the transmission effect of the fourth transmission member. The rotation speed of the rear brush roller 341 is greater than that of the front brush roller 33. The front brush roller 33 can sweep the grains spread on the road surface into the material tray 3, and the rear brush roller 341 can continue to sweep the grains into the rear of the material tray 3, and the grains can fall into the collecting barrel 30. The lower end of the auger 19 is just located in the collecting barrel 30. The conveying motor 17 can drive the auger 19 to rotate. The support seat 18 supports the lower end of the auger 19, so that the auger 19 is relatively stable during the rotation process. The auger 19 can convey the grain in the collecting barrel 30 upward when it is working, so that the grain is conveyed from a low place to a high place in the material barrel 15. The grain that reaches the high place can flow out from the discharge barrel 16 and fall into the box behind the truck. When in use, a person can hold the push handle 24 and lift it slightly upwards. By pushing the handle 24, the entire device can be moved forward. When the push handle 24 is slightly lifted upwards, the front end of the material tray 3 can face the flattened grain downwards. During the forward movement of the entire device, the front brush roller 33 can sweep the grain into the material tray 3, and the rear brush roller 341 can further sweep the grain into the rear collecting barrel 30 at a faster speed. Since the front brush roller 33 rotates at a relatively low speed, the torque generated is relatively large, so more grains can be swept into the material tray 3 with greater force, and the rear brush roller 341 rotates at a relatively fast speed, so that the grains can move backwards into the collecting barrel 30 at a relatively fast speed; The front brush roller 33 and the rear brush roller 341 are both detachably mounted in the clamp 36. When the adjusting bolt 37 is screwed outward, the adjusting bolt 37 can leave the rubber member 38, so that the rubber member 38 and the adjusting bolt 37 are removed from the clamp 36 as a whole, so that the front brush roller 33 and the rear brush roller 341 can be taken out of the clamp 36 for easy replacement. The entire device is manually driven, does not generate waste gas emissions, and does not pollute the spread grains. Through the cooperation of the front brush roller 33 and the rear brush roller 341, the spread grains can be fully swept into the material tray 3, the grain collection efficiency is high, and the grain collection is cleaner.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A multi-directional foldable road grain collector, characterized by: It comprises a main support beam (1), a material tray (3) and a material barrel (15), two rollers (13) are rotatably arranged at both ends of the main support beam (1), a rear frame (2) is horizontally arranged on the back of the main support beam (1), the rear frame (2) is perpendicular to the main support beam (1), and a rear support leg (21) is arranged below the rear end of the rear frame (2); The material tray (3) is arranged directly below the main support beam (1) and the rear frame (2); a material collecting barrel (30) is arranged at the rear end of the material tray (3); the rear end of the material tray (3) is connected to the inlet of the material collecting barrel (30); and the inlet of the material tray (3) is open; An upper frame (14) is vertically arranged in the center of the upper surface of the main support beam (1), and the material barrel (15) is installed on the upper frame (14) in an inclined state. The lower end of the material barrel (15) is located in the collecting barrel (30), and a discharge barrel (16) is arranged on the side of the upper end of the material barrel (15). The interior of the discharge barrel (16) is connected to the material barrel (15), and a screw auger (19) is arranged inside the material barrel (15); A front brush roller (33) and a rear brush roller (341) are horizontally arranged in sequence at the entrance of the material tray (3); bristles are arranged on both the front brush roller (33) and the rear brush roller (341); and the rotation speed of the rear brush roller (341) is greater than that of the front brush roller (33).

2. The multi-directional foldable road grain collector according to claim 1, characterized in that: A first rotating member (31) is arranged in front of the left side wall of the material tray (3), a second rotating member (32) is arranged in front of the right side wall of the material tray (3), a third rotating member (34) is arranged behind the left side wall of the material tray (3), and a fourth rotating member is arranged behind the right side plate of the material tray (3). A clamping member (36) is arranged on one side of the first rotating member (31), the second rotating member (32), the third rotating member (34) and the fourth rotating member close to the material tray (3). An adjusting bolt (37) is arranged on the clamping member (36). The adjusting bolt (37) passes through the clamping member (36) and is threadedly connected to the clamping member (36). A truncated cone-shaped rubber member (38) is arranged on the adjusting bolt (37). The rubber member (38) squeezes both ends of the front brush roller (33) and the rear brush roller (341).

3. The multi-directional foldable road grain collector according to claim 1, characterized in that: Two first connecting members (25) are symmetrically arranged on the front side of the main support beam (1), and the lower ends of the first connecting members (25) are mounted on the inner wall of the material tray (3) by means of bolts. Two second connecting members (26) are symmetrically arranged on the two opposite inner walls of the rear frame (2), and the lower ends of the second connecting members (26) are fixed on the inner wall of the material tray (3) by means of bolts. Notches (39) are also arranged on both sides of the material tray (3).

4. The multi-directional foldable road grain collector according to claim 1, characterized in that: Rotating shafts (11) are provided at both ends of the main support beam (1), a mounting plate (12) is provided at the center of a side of the roller (13) close to the rotating shaft (11), and the rotating shaft (11) is rotatably mounted at the center of the mounting plate (12).

5. The multi-directional foldable road grain collector according to claim 1, characterized in that: A plurality of mounting clips (23) are mounted on both sides of the rear section of the rear frame (2) by means of bolts. The mounting clips (23) are in a "U" shape. The inner bottom surface of the mounting clips (23) is in contact with the lower surface of the horizontal section of the rear leg (21). The rear leg (21) is in an "n" shape. A rubber pad (22) is provided at the lower end of the vertical section of the rear leg (21).

6. The multi-directional foldable road grain collector according to claim 2, characterized in that: A first motor (35) is arranged on the right side of the material tray (3), a second motor is arranged on the left side of the material tray (3), a first bevel gear is arranged on the surface of the second rotating member (32) away from the material tray (3), a second bevel gear is arranged on the surface of the fourth rotating member away from the material tray (3), a drive shaft end of the first motor (35) is meshed with the first bevel gear via a gear, and a drive shaft end of the second motor is meshed with the second bevel gear via a gear.

7. The multi-directional foldable road grain collector according to claim 2, characterized in that: The clamping member (36) on the first rotating member (31) is aligned with the clamping member (36) on the second rotating member (32), the clamping member (36) on the third rotating member (34) is aligned with the clamping member (36) on the fourth rotating member, two ends of the front brush roller (33) are mounted between the clamping member (36) of the first rotating member (31) and the clamping member (36) of the second rotating member (32), and two ends of the rear brush roller (341) are mounted between the clamping member (36) of the third rotating member (34) and the clamping member (36) of the fourth rotating member.

8. The multi-directional foldable road grain collector according to claim 2, characterized in that: The clamping member (36) is U-shaped, the radius of the inner bottom surface of the clamping member (36) is consistent with the radius of the two ends of the front brush roller (33) and the rear brush roller (341), and a push handle (24) is vertically arranged behind the upper surface of the rear frame (2).

9. The multi-directional foldable road grain collector according to claim 1, characterized in that: A conveying motor (17) is arranged at the top of the material barrel (15), a support seat (18) is arranged at the bottom of the material barrel (15), the upper end of the auger (19) is connected to the driving shaft of the conveying motor (17) via a coupling, and the lower end of the auger (19) is rotatably mounted at the center of the support seat (18).

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