Movable granular grain transfer equipment capable of being flexibly installed

Abstract

The utility model relates to movable granular grain transfer equipment capable of being flexibly installed, and belongs to the technical field of agricultural machinery. The problems that in the prior art, the transfer efficiency is low, and adjustment is inconvenient are solved. Comprising a transfer box, a fixed pinching plate, a slope flow guide plate, a slope flow guide plate supporting column, a first auger, a spiral auger cylinder and a gearbox, and the transfer box is of a box body structure with an opening in the top; the outer sides of a left box plate and a right box plate of the transfer box are respectively connected with a plurality of fixed pinching plates; the top ends of a left box plate and a right box plate of the transfer box are respectively connected with a slope guide plate; the two slope guide plates are respectively provided with a plurality of slope guide plate supporting columns; at least one first auger is mounted in the transfer box; the spiral auger cylinder is mounted at the front end in the transfer box; and the gearbox is mounted on a front box plate of the transfer box. The grain transfer device is installed on a flat carriage, and grain particles are transferred from the transfer box to other vehicles through transmission of the first auger and the spiral auger cylinder.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural machinery, in particular to a mobile granular grain transporting device that can be flexibly installed. Background Art

[0002] During the autumn harvest season, grain transshipment is particularly important. Because the trailer compartments towed by wheeled tractors are small and the tractors' transport speeds are slow, grain often needs to be transferred from the compartments to other vehicles for long-distance transport. The traditional method involves using conveyor belts for transshipment, where grain is manually shoveled from the trailer compartment onto a conveyor belt, which then transfers the grain to other vehicles. However, this method of transshipment requires manual shoveling of grain onto the conveyor belt, resulting in low transshipment efficiency. Furthermore, adjusting the height and direction of the conveyor belt for transshipment vehicles of varying heights and locations is inconvenient. Summary of the Invention

[0003] In view of the problems of low transfer efficiency and inconvenient adjustment caused by the above-mentioned prior art, the purpose of the present invention is to provide a mobile and flexibly installable granular grain transfer equipment.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A mobile and flexibly installable pellet grain transfer equipment, comprising: a transfer box 1, a fixed pinch plate 2, a slope guide plate 3, a slope guide plate support column 4, a first auger 5, a spiral auger cylinder 6 and a gearbox 7, wherein the transfer box 1 is a box structure with an open top; the outer sides of the left box plate and the right box plate of the transfer box 1 are respectively connected to multiple fixed pinch plates 2, and the transfer box 1 is detachably connected to the carriage floor through multiple fixed pinch plates 2; the top ends of the left box plate and the right box plate of the transfer box 1 are respectively connected to a slope guide plate 3, and both of the two slope guide plates 3 are inclined with respect to the horizontal plane; multiple slope guide plate support columns are installed on the bottom surfaces of the two slope guide plates 3 4. The bottom ends of multiple slope guide plate support columns 4 are all against the car floor and are detachably connected to the car floor; at least one first auger 5 is installed in the transfer box 1; the front end of the first auger 5 is transmission-connected to the gearbox 7, and the rear end of the first auger 5 is rotationally connected to the rear box plate of the transfer box 1; one end of the spiral auger barrel 6 is installed at the front end of the transfer box 1, and one end of the spiral auger barrel 6 is provided with a grain inlet, and the other end of the spiral auger barrel 6 is provided with a grain outlet 607; the gearbox 7 is installed on the front box plate of the transfer box 1; the front end of the gearbox 7 is provided with a gearbox input shaft 701; the gearbox 7 is used to drive the first auger 5 and the spiral auger barrel 6 to work.

[0006] Furthermore, the spiral auger cylinder 6 includes a spiral vertical cylinder 601, a first bearing 602, a first elbow 603, a second bearing 604, a second elbow 605 and a rotating cylinder 606. The spiral vertical cylinder 601 is installed on the bottom box plate of the transfer box 1, and the bottom end of the spiral vertical cylinder 601 is provided with a grain inlet; one end of the first elbow 603 is rotatably connected to the top of the spiral vertical cylinder 601 through the first bearing 602, and the other end of the first elbow 603 is rotatably connected to one end of the second elbow 605 through the second bearing 604, and the other end of the second elbow 605 is connected to one end of the rotating cylinder 606; the other end of the rotating cylinder 606 is provided with a grain outlet 607.

[0007] Furthermore, a rotatable second auger is provided in the spiral vertical cylinder 601, and the bottom end of the second auger is transmission-connected to the gearbox 7; a first corner box is provided in the first elbow 603, and the top end of the second auger is connected to one end of the first corner box; a second corner box is provided in the second elbow 605, and the other end of the first corner box is connected to one end of the second corner box; a rotatable third auger is provided in the rotating cylinder 606, and the other end of the second corner box is connected to one end of the third auger.

[0008] Furthermore, the spiral auger cylinder 6 also includes a ring gear 608 and a motor 609, the ring gear 608 is installed at one end of the first elbow 603; the motor 609 is installed on the outer wall of the spiral vertical cylinder 601; the output end of the motor 609 is provided with a gear 610, and the gear 610 is engaged with the ring gear 608.

[0009] Furthermore, the spiral auger cylinder 6 also includes a lifting cylinder 611 , one end of the lifting cylinder 611 is hinged to the outer wall of the first elbow 603 , and the other end of the lifting cylinder 611 is hinged to the outer wall of the second elbow 605 .

[0010] Furthermore, the fixed pinch plate 2 includes two ribs 201 and a bottom plate 202 , and the two ribs 201 are connected to the top surface of the bottom plate 202 .

[0011] Furthermore, two first augers 5 are installed in the transfer box 1, and the two first augers 5 are parallel to each other.

[0012] Furthermore, it also includes a partition 8, which is installed between the two first augers 5; the partition 8 is in an inverted V shape, and the left and right sides of the partition 8 are connected to the bottom box plate of the transfer box 1.

[0013] Furthermore, it also includes multiple hinges 9, and each of the slope guide plates 3 is connected to the transfer box 1 through multiple hinges 9.

[0014] Furthermore, the slope guide plate support column 4 is hinged to the slope guide plate 3 .

[0015] Due to the adoption of the above technology, the utility model has the following positive effects compared with the prior art:

[0016] (1) The utility model is provided with a transfer box, a slope guide plate, a first auger and a spiral auger barrel. When in use, the grain is first loaded into the transfer box through the guiding effect of the slope guide plate, and then the grain is transferred to the front end of the transfer box by the first auger installed in the transfer box. The grain is then transferred to other vehicles by the spiral auger barrel installed at the front end. The device can realize automatic transfer of granular grain by starting the first auger and the spiral auger barrel. Compared with the existing technology, it reduces manual operation and improves the efficiency of transfer.

[0017] (2) The transfer box of the present invention adopts a rectangular design with multiple fixed pinch plates connected to the lower part of both sides. This allows the device to be flexibly installed on existing flat-bottom trailer carriages and is firmly connected to the carriage through the fixed pinch plates. When different flat-bottom carriages are needed, the device can be easily adapted and installed, increasing the flexibility of use.

[0018] (3) The rotating drum of the present invention can rotate in the horizontal direction, and the horizontal angle is adjustable. By changing the two angles, the position of the grain outlet can be accurately adjusted, thereby more accurately transferring grain to other vehicles, further improving the convenience of transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of a mobile and flexibly installable granular grain transfer device of the present invention.

[0020] Figure 2 The utility model is a structural schematic diagram of a spiral auger drum of a mobile and flexibly installable granular grain transfer equipment.

[0021] Figure 3 The utility model is a structural schematic diagram of a fixed pinching plate of a mobile and flexibly installable granular grain transfer device.

[0022] Figure 4 It is a side view of a mobile and flexibly installable granular grain transfer device of the utility model.

[0023] In the attached drawings: 1. Transfer box; 2. Fixed pinch plate; 201. Rib plate; 202. Bottom plate; 3. Slope guide plate; 4. Slope guide plate support column; 5. First auger; 501. First rotating shaft; 502. First spiral blade; 6. Spiral auger cylinder; 601. Spiral vertical cylinder; 602. First bearing; 603. First elbow; 604. Second bearing; 605. Second elbow; 606. Rotating cylinder; 607. Grain outlet; 608. Ring gear; 609. Motor; 610. Gear; 611. Lifting cylinder; 7. Gearbox; 701. Gearbox input shaft; 8. Partition; 9. Hinge. DETAILED DESCRIPTION

[0024] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, but they are not intended to limit the present invention.

[0025] In the description of the present invention, it should be noted that if the terms "center", "front", "back", "left", "right", "vertical", "horizontal", "inside", "outside" and the like appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the accompanying drawings, or is the orientation or position relationship in which the invented product is usually placed when in use. It is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply 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.

[0026] Please refer to Figures 1 to 4The figure shows a mobile and flexibly installable granular grain transfer equipment, which includes: a transfer box 1, a fixed pinching plate 2, a slope guide plate 3, a slope guide plate support column 4, a first auger 5, a spiral auger barrel 6 and a gearbox 7. The transfer box 1 is a box structure with an open top, and grain enters the transfer box 1 through the opening; the outer sides of the left box plate and the right box plate of the transfer box 1 are respectively connected to multiple fixed pinching plates 2, and the transfer box 1 is detachably connected to the car body floor through multiple fixed pinching plates 2. Since the first auger 5 and the spiral auger barrel 6 will generate vibration during operation, the transfer box 1 can be detached from the car body floor. The fixed pinch plate 2 is used to fix the equipment to the bottom plate of the trailer compartment so that the entire equipment remains stable; the top ends of the left box plate and the right box plate of the transfer box 1 are respectively connected to a slope guide plate 3, and the two slope guide plates 3 are inclined with the horizontal plane. When the grain is loaded into the transfer box 1, the slope guide plates 3 play a guiding role so that the grain can slide into the transfer box 1; the bottom surfaces of the two slope guide plates 3 are installed with multiple slope guide plate support columns 4, and the bottom ends of the multiple slope guide plate support columns 4 are all against the compartment floor and are detachably connected to the compartment floor, playing a role The function of stabilizing the slope guide plate 3 is to install at least one first auger 5 in the transfer box 1, and the first auger 5 is used to transport the grain to the front end of the transfer box 1; one end of the spiral auger barrel 6 is installed at the front end of the transfer box 1, and the spiral auger barrel 6 is used to transport the grain in the transfer box 1 to other vehicles. Furthermore, one end of the spiral auger barrel 6 is installed on the bottom box plate at the front end of the transfer box 1 through a bracket and is connected to the gearbox 7; one end of the spiral auger barrel 6 is provided with a grain inlet, and the other end of the spiral auger barrel 6 is provided with a grain outlet 607. The opening is located at the front end of the transfer box 1. When the spiral auger barrel 6 is working, the grain at the front end of the transfer box 1 is transferred from the grain inlet to the grain outlet 607 through the auger rotating in the spiral auger barrel 6; the gearbox 7 is installed on the front box plate of the transfer box 1, and the gearbox 7 plays the role of transmission and deceleration; the front end of the gearbox 7 is provided with a gearbox input shaft 701, and the gearbox input shaft 701 is connected to the power output shaft of the tractor head to provide a power source for the first auger 5 and the spiral auger barrel 6; the gearbox 7 is used to drive the first auger 5 and the spiral auger barrel 6 to work.

[0027] Furthermore, in a preferred embodiment, the spiral auger barrel 6 is connected to the box plate of the transfer box 1 through a baffle plate, and the baffle plate is located above the grain inlet; the baffle plate is provided with a through hole, the spiral auger barrel 6 passes through the through hole, and the outer wall of the spiral auger barrel 6 is connected to the inner edge of the through hole; the left end of the baffle plate is connected to the left box plate of the transfer box 1, the right end of the baffle plate is connected to the right box plate of the transfer box 1, and the front end of the baffle plate is connected to the front box plate of the transfer box 1; since the first auger 5 continuously transports the grain in the transfer box 1 forward when working, the baffle plate can prevent the grain at the front end from flowing out from above.

[0028] Furthermore, in a preferred embodiment, the transmission input shaft 701 is connected to the power output shaft of the tractor head, providing a power source for the first auger 5 and the spiral auger barrel 6. Among agricultural machinery, tractors are the most commonly used traction equipment. The tractor has a power output shaft, which is connected to the transmission input shaft 701 to provide a power source for the first auger 5 and the spiral auger barrel 6.

[0029] Furthermore, in a preferred embodiment, the first auger 5 includes a first rotating shaft 501 and a first spiral blade 502. The first spiral blade 502 is connected to the outer periphery of the first rotating shaft 501. The first rotating shaft 501 passes through the front panel of the transfer box 1 and extends into the gearbox 7. The rear end of the first rotating shaft 501 is rotatably connected to the rear panel of the transfer box 1. The gearbox 7 drives the first rotating shaft 501 to rotate, which in turn drives the first spiral blade 502 to rotate, transferring the grain to the front end of the transfer box 1.

[0030] Furthermore, in a preferred embodiment, the spiral auger cylinder 6 includes a spiral vertical cylinder 601, a first bearing 602, a first elbow 603, a second bearing 604, a second elbow 605 and a rotating cylinder 606. The spiral vertical cylinder 601 is installed on the bottom box plate of the transfer box 1, and the bottom end of the spiral vertical cylinder 601 is provided with a grain inlet; one end of the first elbow 603 is rotatably connected to the top of the spiral vertical cylinder 601 through the first bearing 602, and the other end of the first elbow 603 is rotatably connected to one end of the second elbow 605 through the second bearing 604, and the other end of the second elbow 605 is connected to one end of the rotating cylinder 606; the other end of the rotating cylinder 606 is provided with a grain outlet 607. The rotating cylinder 606 can rotate in the horizontal direction, and the horizontal angle is adjustable. By changing the two angles, the position of the grain outlet 607 can be accurately adjusted, so that the grain can be transferred to other vehicles more accurately, further improving the accuracy and convenience of the transfer.

[0031] Furthermore, in a preferred embodiment, the spiral cylinder 601 is fixed to the bottom box plate in the transfer box 1 by a bracket, and the bracket is provided with multiple support rods, and the multiple support rods are distributed around the spiral cylinder 601, and the bottom ends of the support rods are connected to the bottom box plate in the transfer box 1, and the top ends of the support rods are connected to the outer wall of the spiral cylinder 601; the grain inlet is located above the bottom box plate in the transfer box 1, and the grain inlet is connected to the interior of the transfer box 1.

[0032] Furthermore, in a preferred embodiment, a rotatable second auger is installed within the spiral vertical cylinder 601, with its bottom end in transmission connection with the gearbox 7. A first angle box is installed within the first elbow 603, with the top end of the second auger connected to one end of the first angle box. A second angle box is installed within the second elbow 605, with the other end of the first angle box connected to one end of the second angle box. A rotatable third auger is installed within the rotating cylinder 606, with the other end of the second angle box connected to one end of the third auger. During operation, the gearbox 7 drives the second auger to rotate, which, through the first and second angle boxes, drives the third auger to rotate. In this way, grain at the grain inlet is transported to the upper portion by the second auger, then passes through the first and second elbows 603 and 605 into the rotating cylinder 606, and finally flows out of the grain outlet 607 through the third auger. Both the first and second angle boxes are 90-degree gearboxes, which can change the direction of power transmission in the mechanical transmission, achieving a 90-degree turn.

[0033] Furthermore, in a preferred embodiment, the second auger includes a second rotating shaft and a second spiral blade, the bottom end of the second rotating shaft is connected to the gearbox 7, and the top end of the second rotating shaft is connected to one end of the first corner box.

[0034] Furthermore, in a preferred embodiment, a transmission output shaft is provided at the rear end of the transmission 7. The transmission output shaft passes through the front panel of the transfer box 1 and extends into the transfer box 1. The transmission output shaft is connected to the bottom end of the second rotating shaft via a third angle gearbox. The third angle gearbox is a 90-degree angle gearbox that can change the direction of power transmission in mechanical transmission, achieving 90-degree turns.

[0035] Furthermore, in a preferred embodiment, the spiral auger drum 6 further includes a ring gear 608 and a motor 609. The ring gear 608 is mounted on one end of the first elbow 603; the motor 609 is mounted on the outer wall of the spiral vertical drum 601; a gear 610 is provided at the output end of the motor 609, which meshes with the ring gear 608. The motor 609 is operated by an external power source, and the motor 609 drives the ring gear 608 to rotate, thereby driving the rotating drum 606 to rotate horizontally.

[0036] Furthermore, in a preferred embodiment, the auger drum 6 further includes a lifting cylinder 611. One end of the lifting cylinder 611 is hingedly connected to the outer wall of the first elbow 603, and the other end of the lifting cylinder 611 is hingedly connected to the outer wall of the second elbow 605. The lifting cylinder 611 is operated by an external power source. When the lifting cylinder 611 extends or contracts, it drives the rotating drum 606 to rotate in the vertical direction.

[0037] Furthermore, in a preferred embodiment, the transfer box 1 has a rectangular box structure, and the outer sides of the left box plate and the right box plate of the transfer box 1 are respectively connected to multiple fixed pinch plates 2, which allows the equipment to be flexibly installed on an existing flat-bottom trailer carriage for use, and to be firmly connected to the carriage through the fixed pinch plates 2.

[0038] Further, in a preferred embodiment, please refer to Figure 3 As shown, the fixed pinch plate 2 includes two ribs 201 and a bottom plate 202. The two ribs 201 are connected to the top surface of the bottom plate 202. The two ribs 201 play a role in enhancing the stability of the structure.

[0039] Furthermore, in a preferred embodiment, the fixed pinch plate 2 is provided with two through holes, and the fixed pinch plate 2 is fastened to the carriage floor using bolts, thereby stabilizing the transfer box 1.

[0040] Furthermore, in a preferred embodiment, two first augers 5 are installed in the transfer box 1, and the two first augers 5 are arranged parallel to each other. The two first augers 5 are driven by a gearbox 7; the two first augers 5 rotate synchronously to transfer the grain to the front end of the transfer box 1.

[0041] Furthermore, in a preferred embodiment, the front end of each first rotating shaft 501 passes through the front box plate of the transfer box 1 and extends into the gearbox 7, and the rear end of each first rotating shaft 501 is rotatably connected to the rear box plate of the transfer box 1; the front end of one first rotating shaft 501 is transmission-connected to the gearbox input shaft 701 through a set of chains, and the front end of another first rotating shaft 501 is transmission-connected to the gearbox input shaft 701 through another set of chains.

[0042] Furthermore, in a preferred embodiment, it also includes a partition 8, which is installed between the two first augers 5; the partition 8 is in an inverted V shape, and the left and right sides of the partition 8 are connected to the bottom box plate of the transfer box 1.

[0043] Furthermore, in a preferred embodiment, the partition 8 is formed by connecting two plates, and the two plates are connected in an inverted V shape. The top surfaces of the two plates form a slope respectively, and the two slopes can guide the grain to the first auger 5 on the left and right sides respectively.

[0044] Furthermore, in a preferred embodiment, the device further includes multiple hinges 9, with the two inclined guide plates 3 connected to the transfer box 1 via the hinges 9. One inclined guide plate 3 is connected to the top of the left panel of the transfer box 1 via the hinges 9, while the other inclined guide plate 3 is connected to the top of the right panel of the transfer box 1 via another hinge 9. When the device is not in use, the hinges 9 allow the two inclined guide plates 3 to fold inward, reducing space and making it easier to move and store the device.

[0045] Furthermore, in a preferred embodiment, the length of the sloped guide plate 3 is smaller than the length of the transfer box 1, and the rear end of the sloped guide plate 3 is located in the same plane as the rear end of the transfer box 1. When the sloped guide plate 3 is folded inward, the front end of the sloped guide plate 3 is located behind the spiral vertical cylinder 6. When the folding continues, the opening of the transfer box 1 can be closed, which plays a role in protecting the internal structure of the box body 1, and reduces the space occupied after folding, which makes it easier to move and store the equipment.

[0046] Furthermore, in a preferred embodiment, the two slope guide plates 3 are detachably connected to the transfer box 1 via a plurality of pins. When the device is not in use, the two slope guide plates 3 can be removed for movement and storage of the device.

[0047] Furthermore, in a preferred embodiment, the slope deflector support column 4 is hinged to the bottom of the slope deflector 3 via a pin. When the slope deflector 3 is folded or disassembled, the slope deflector support column 4 can be folded onto the slope deflector 3 for easy storage.

[0048] Furthermore, in a preferred embodiment, the slope deflector support column 4 is a retractable structure, which can facilitate adjustment of the horizontal angle of the slope deflector 3 to accommodate trailer compartments of different widths.

[0049] Working principle:

[0050] First, the entire device is fixed to the floor of the trailer compartment by a plurality of fixed pinch plates 2, and the gearbox input shaft 701 is connected to the power source. Then, the motor 609 is controlled to drive the rotating cylinder 606 to rotate horizontally, and the lifting cylinder 611 is controlled to drive the rotating cylinder 606 to rotate vertically, and then the grain outlet 607 is aligned with the transfer vehicle. Next, the power source is turned on, and the gearbox 7 drives the first auger 5 and the second auger to rotate simultaneously. At this time, the first auger 5 continuously transfers the granular grain to the front end of the transfer box 1. At the same time, the grain at the front end of the transfer box 1 will continuously enter the spiral auger barrel 6 through the grain inlet, and be transmitted through the second auger and the third auger. Finally, the grain flows out through the grain outlet 607 and enters the transfer vehicle.

[0051] The above are only preferred embodiments of the present invention and do not limit the implementation methods and protection scope of the present invention. Those skilled in the art should be aware that all solutions obtained by equivalent substitutions and obvious changes made using the description and illustrations of the present invention should be included in the protection scope of the present invention.

Claims

1. A mobile and flexibly installable grain transport device, characterized by: The invention comprises a transfer box (1), a fixed pinch plate (2), a slope guide plate (3), a slope guide plate support column (4), a first auger (5), a spiral auger cylinder (6) and a gearbox (7), wherein the transfer box (1) is a box structure with an open top; the outer sides of the left box plate and the right box plate of the transfer box (1) are respectively connected to a plurality of fixed pinch plates (2), and the transfer box (1) is detachably connected to the carriage bottom plate through the plurality of fixed pinch plates (2); the top ends of the left box plate and the right box plate of the transfer box (1) are respectively connected to a slope guide plate (3), and the two slope guide plates (3) are both inclined with respect to the horizontal plane; the bottom surfaces of the two slope guide plates (3) are both installed with a plurality of slope guide plate support columns (4), and the plurality of slope guide plate support columns (4) are respectively installed with respect to the horizontal plane; ) are both against the carriage floor and are detachably connected to the carriage floor; at least one first auger (5) is installed in the transfer box (1); the front end of the first auger (5) is transmission-connected to the gearbox (7), and the rear end of the first auger (5) is rotationally connected to the rear box plate of the transfer box (1); one end of the spiral auger barrel (6) is installed at the front end of the transfer box (1), one end of the spiral auger barrel (6) is provided with a grain inlet, and the other end of the spiral auger barrel (6) is provided with a grain outlet (607); the gearbox (7) is installed on the front box plate of the transfer box (1); the front end of the gearbox (7) is provided with a gearbox input shaft (701); the gearbox (7) is used to drive the first auger (5) and the spiral auger barrel (6) to work.

2. The mobile and flexibly installable grain transporting device according to claim 1 is characterized in that: The spiral auger cylinder (6) comprises a spiral vertical cylinder (601), a first bearing (602), a first elbow (603), a second bearing (604), a second elbow (605) and a rotating cylinder (606). The spiral vertical cylinder (601) is mounted on the bottom box plate of the transfer box (1). A grain inlet is provided at the bottom end of the spiral vertical cylinder (601); one end of the first elbow (603) is rotatably connected to the top end of the spiral vertical cylinder (601) via the first bearing (602); the other end of the first elbow (603) is rotatably connected to one end of the second elbow (605) via the second bearing (604); the other end of the second elbow (605) is connected to one end of the rotating cylinder (606); and the other end of the rotating cylinder (606) is provided with a grain outlet (607).

3. The mobile and flexibly installable grain transporting device according to claim 2, characterized in that: A rotatable second auger is provided in the spiral vertical cylinder (601), and the bottom end of the second auger is transmission-connected to the gearbox (7); a first corner box is provided in the first elbow (603), and the top end of the second auger is connected to one end of the first corner box; a second corner box is provided in the second elbow (605), and the other end of the first corner box is connected to one end of the second corner box; a rotatable third auger is provided in the rotating cylinder (606), and the other end of the second corner box is connected to one end of the third auger.

4. The mobile and flexibly installable grain transporting device according to claim 2 or 3, characterized in that: The spiral auger cylinder (6) further comprises a gear ring (608) and a motor (609), wherein the gear ring (608) is mounted on one end of the first elbow (603); the motor (609) is mounted on the outer wall of the spiral vertical cylinder (601); a gear (610) is provided at the output end of the motor (609), and the gear (610) is meshed with the gear ring (608).

5. The mobile and flexibly installable grain transporting device according to claim 4 is characterized in that: The spiral auger cylinder (6) further comprises a lifting cylinder (611), one end of which is hinged to the outer wall of the first elbow (603), and the other end of which is hinged to the outer wall of the second elbow (605).

6. The mobile and flexibly installable grain transporting device according to claim 1, characterized in that: The fixed pinch plate (2) comprises two ribs (201) and a bottom plate (202), and the two ribs (201) are both connected to the top surface of the bottom plate (202).

7. The mobile and flexibly installable grain transporting device according to claim 1, characterized in that: Two first augers (5) are installed in the transfer box (1), and the two first augers (5) are parallel to each other.

8. The mobile and flexibly installable grain transporting device according to claim 7, characterized in that: It also includes a partition (8), which is installed between the two first augers (5); the partition (8) is in an inverted V shape, and the left and right sides of the partition (8) are connected to the bottom box plate of the transfer box (1).

9. The mobile and flexibly installable grain transporting device according to claim 1, characterized in that: It also includes a plurality of hinges (9), and each of the slope guide plates (3) is connected to the transfer box (1) via the plurality of hinges (9).

10. The mobile and flexibly installable grain transporting device according to claim 9, characterized in that: The slope guide plate support column (4) is hinged to the slope guide plate (3).

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