Movable grain conveyor

Abstract

The invention relates to the technical field of conveyors, and discloses a movable grain conveyor which comprises a movable base, a rotating seat, a rotation driving mechanism, an inclination adjusting mechanism, a feeding mechanism and a feeding mechanism, the rotating seat is rotatably installed on the base, the driving end of the rotation driving mechanism is connected with the rotating end of the rotating seat, and the inclination adjusting mechanism is installed on the rotating seat. And the driving mechanism is used for driving the rotating seat to circularly rotate positively and negatively relative to the base. When the conveyor is used for loading grains, the grains are discharged by driving the discharging barrel to linearly reciprocate at a low speed above the compartment, so that the grains can be uniformly stacked layer by layer, each layer can be kept in a relatively flat state, and the grains can be conveyed to the compartment by utilizing a self-movement mode of the conveying mechanism. The synchronous and uniform spreading operation in the feeding process is realized by the aid of the feeding device, the spreading difficulty is greatly reduced, the feeding can be continuously performed, the initial feeding speed of the conveyor is maintained, and the grain loading operation is more convenient.

Description

Technical Field

[0001] The present invention relates to the technical field of conveyors, and more particularly to a mobile grain conveyor. Background Art

[0002] Grain conveyor is a kind of equipment specially used for conveying bulk materials such as grain. It can transport grain from one place to another efficiently, safely and reliably. It is an indispensable and important part of modern agricultural production and circulation. It is widely used in various links such as grain processing, warehousing and transportation, such as grain cleaning, threshing, drying, storage, loading and unloading, transportation, etc., which effectively improves production efficiency, reduces labor costs and ensures food safety. Grain conveyors can be divided into many types according to their different structures and working principles. Common ones include screw conveyors, belt conveyors, bucket elevators, pneumatic conveyors, vibrating conveyors, etc.

[0003] At present, the existing mobile grain screw conveyor is generally composed of a movable base and a conveying mechanism with adjustable inclination. When loading grain, the grain is added from the feeding end of the conveying mechanism, and the grain is transported to a high carriage by the conveying mechanism. Since the position of the conveyor remains fixed during transportation, the grain is concentrated in one place in the carriage. When the grain reaches the upper position of the carriage, in order to load the grain into the carriage evenly and flatly, it is generally necessary to spread the grain manually or adjust the feeding position by pausing the transportation. However, the manual spreading operation needs to accurately match the conveying speed of the conveyor, and a safe distance needs to be maintained from the conveyor during the feeding process. Therefore, the operation is difficult and the efficiency is low. Pausing the feeding to adjust the feeding position will not only reduce the conveying speed, but also change the feeding position, which also increases the difficulty of feeding. Summary of the invention

[0004] The purpose of the present invention is to provide a mobile grain conveyor to solve the above-mentioned technical problems.

[0005] The present invention solves the above-mentioned technical problems through the following technical solutions:

[0006] The present invention provides a mobile food conveyor, comprising: a movable base, a rotating base, a rotating drive mechanism, an inclination adjustment mechanism, a feeding mechanism and a loading mechanism, wherein the rotating base is rotatably mounted on the base, a driving end of the rotating drive mechanism is connected to a rotating end of the rotating base, and is used to drive the rotating base to perform cyclic forward and reverse rotation relative to the base, and the rotating base is connected to the feeding mechanism via an inclination adjustment mechanism;

[0007] The feeding mechanism includes a feed barrel, a discharge barrel, a barrel connecting component with a telescopic function, a linear sliding limit component and a material conveying component. The discharge barrel is connected to the feed barrel through the barrel connecting component to form a material conveying barrel with a telescopic function. The material conveying component is installed in the material conveying pipeline and is used to convey the material entering the material conveying barrel from bottom to top.

[0008] A limiting track is fixedly installed on the top of the base, and the bottom end of the linear sliding limiting assembly is slidably connected to the limiting track, and the top end is hinged to the outer side of the discharge barrel. When the material is conveyed, the rotating seat, the inclination adjustment mechanism and the feeding mechanism are driven by the rotary drive mechanism to perform cyclic forward and reverse rotation, so that the bottom end of the linear sliding limiting assembly slides linearly along the limiting track, and the discharge barrel discharges the material in a linear reciprocating motion.

[0009] As a further optimization scheme of the present invention, the barrel connecting assembly includes a bellows and a sliding rod. The two ends of the bellows are detachably mounted on the ends of the discharge barrel and the feed barrel respectively. One end of the sliding rod is fixedly connected to the end of the discharge barrel, and the other end is slidably connected to the end of the feed barrel.

[0010] As a further optimization scheme of the present invention, the barrel connecting assembly also includes a flexible collecting bucket, an inner lining hose and a plurality of valve parts. The collecting bucket is sleeved on the lower end of the outer side of the bellows, and one end of the collecting bucket is detachably connected to the end of the feed barrel. The inner lining hose is fixedly installed on the inner wall of the bellows, and a plurality of annular cavities are formed between the outer side of the inner lining hose and the inner side wall of the bellows. The plurality of valve parts are evenly distributed in the cavity area covered by the collecting bucket. A plurality of air inlet ring bodies corresponding to the valve parts are provided on the side of the inner lining hose close to the collecting bucket, and a plurality of air outlet ring bodies corresponding to the air inlet ring bodies are installed on the outer side of the bellows. The top end of the valve part is engaged with the corresponding air inlet ring body, and the bottom end of the valve part is engaged with the corresponding air outlet ring body for sliding connection. The connecting end of the valve part is connected to the inner wall of the bellows. When the bellows is stretched, the valve part is subjected to the tensile force generated by the deformation of the bellows, causing it to slide toward the side of the air outlet ring body, thereby opening the air inlet ring body and sealing the air outlet ring body.

[0011] As a further optimization scheme of the present invention, the valve component includes a movable rod, a first sealing plug, a second sealing plug and two connecting rods. The bottom end of the movable rod is slidably connected to the inner side of the air outlet ring body, and the top end is fixed to the first sealing plug. The first sealing plug is slidably clamped in the air inlet ring body. The two connecting rods are symmetrically hinged on both sides of the movable rod, and the other ends of the two connecting rods are hinged to the inner wall of the bellows. The second sealing plug is fixedly sleeved on the lower end of the outer side of the movable rod.

[0012] As a further optimization scheme of the present invention, the linear sliding limit assembly includes a lifting slide and a sliding frame, pulleys are installed on both sides of the bottom end of the sliding frame, and the two pulleys are in rolling contact with the limiting track. The lifting slide is slidably connected to the inner side of the sliding frame, and its top end is hinged to the outer side of the discharge barrel. Moving grooves are provided on both sides of the sliding frame, and both sides of the bottom end of the lifting slide slide slide in cooperation with the two moving grooves through connecting sliding shafts.

[0013] As a further optimization scheme of the present invention, the material conveying assembly includes a rotating motor and a feeding auger. The rotating motor is fixedly installed at the bottom end of the feed barrel, and the feeding auger is rotatably installed in the material conveying barrel, and its rotating end is fixed to the driving end of the rotating motor.

[0014] As a further optimization scheme of the present invention, the rotation drive mechanism includes a driving motor, a rocker arm, a driving rod, a turntable, a transmission gear and a gear ring. The driving motor is fixedly mounted on the bottom of the base, one end of the rocker arm is fixed to the driving end of the driving motor, and the other end is hinged to one end of the driving rod. The turntable is rotatably connected to the bottom of the base, the other end of the driving rod is hinged to the bottom of the turntable, the transmission gear is fixedly mounted on the top of the turntable, and the gear ring is fixedly mounted on the outside of the rotating end of the rotating seat, and one side of the gear ring is meshed with one side of the transmission gear.

[0015] As a further optimization scheme of the present invention, the inclination adjustment mechanism includes a sliding support seat, an adjusting motor, a screw, a movable body and a rotating rod. The sliding support seat is fixedly installed on the top of the rotating seat, the adjusting motor is fixedly installed on one side of the sliding support seat, the screw rod is rotatably installed on the inner side of the sliding support seat, one end of which is fixed to the driving end of the adjusting motor, the movable body is slidably installed on the inner side of the sliding support seat, and its bottom is threadedly connected to the outer side of the screw rod. The bottom end of the rotating rod is hinged to the top of the movable body, and its top end is hinged to the outer side of the feed barrel.

[0016] As a further optimization scheme of the present invention, the feeding mechanism includes a feeding hopper, which is located above the feeding barrel, the outer side of the feeding hopper is fixedly connected to the base, and the discharge end of the feeding hopper is connected to the feeding end of the feeding hopper through a flexible pipe.

[0017] As a further optimization solution of the present invention, a moving roller assembly is installed at the bottom of the base, and auxiliary support assemblies are installed on both sides of the base.

[0018] The beneficial effects of the present invention are:

[0019] When loading grains, the conveyor provided in the present invention drives the discharging barrel to discharge the grains in a low-speed linear reciprocating motion above the carriage, so that the grains can be evenly piled up layer by layer, and each layer can remain in a relatively flat state. The movement of the conveying mechanism itself is utilized to realize synchronous and uniform spreading operation during the feeding process, without the need for manual spreading operation, which greatly reduces the difficulty of spreading. At the same time, the feeding can be carried out continuously, and the initial feeding speed of the conveyor is maintained, so that the grain loading operation is more convenient and the loading speed is faster. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of a mobile grain conveyor provided by the present invention;

[0021] Figure 2 It is a structural schematic diagram of a feeding mechanism in a mobile grain conveyor provided by the present invention;

[0022] Figure 3 It is a structural schematic diagram of a barrel connecting component in a mobile grain conveyor provided by the present invention;

[0023] Figure 4 It is a cross-sectional view of a barrel connecting component in a mobile grain conveyor provided by the present invention;

[0024] Figure 5 The present invention Figure 4 A local enlarged schematic diagram of the middle A;

[0025] Figure 6 It is a structural schematic diagram of a local position of an inner lining hose in a mobile grain conveyor provided by the present invention;

[0026] Figure 7 It is a structural schematic diagram of a linear sliding limiter assembly in a mobile grain conveyor provided by the present invention;

[0027] Figure 8 It is a cross-sectional view of a feeding mechanism in a mobile grain conveyor provided by the present invention;

[0028] Fig. 9 It is a structural schematic diagram of a base and a rotating drive mechanism in a mobile grain conveyor provided by the present invention;

[0029] Fig.10 It is a structural schematic diagram of a rotary drive mechanism and a rotating seat in a mobile grain conveyor provided by the present invention;

[0030] Fig.11 It is a structural schematic diagram of an inclination adjustment mechanism and a feeding cylinder in a mobile grain conveyor provided by the present invention;

[0031] Fig.12 It is a schematic diagram of the structure between a loading mechanism and a feeding barrel in a mobile grain conveyor provided by the present invention.

[0032] In the figure: 1, base; 2, rotating seat; 3, rotating drive mechanism; 31, driving motor; 32, swing rod; 33, driving rod; 34, turntable; 35, transmission gear; 36, gear ring; 4, inclination adjustment mechanism; 41, sliding support seat; 42, adjusting motor; 43, screw rod; 44, movable body; 45, rotating rod; 5, feeding mechanism; 51, feeding barrel; 52, discharging barrel; 53, barrel connecting assembly; 531, bellows; 532, sliding rod; 533, collecting bucket; 534, lining hose; 535, Inlet ring body; 536, outlet ring body; 537, movable rod; 538, first sealing plug; 539, second sealing plug; 5310, connecting rod; 54, linear sliding limit assembly; 541, lifting slide plate; 542, sliding frame; 543, pulley; 544, moving groove; 545, connecting slide shaft; 55, material conveying assembly; 551, rotating motor; 552, feeding auger; 6, feeding mechanism; 61, feeding hopper; 62, flexible pipe; 7, limiting track; 8, moving roller assembly; 9, auxiliary support assembly. DETAILED DESCRIPTION

[0033] The subject matter described herein will now be discussed with reference to example embodiments. It should be understood that the discussion of these embodiments is only to enable those skilled in the art to better understand and implement the subject matter described herein, and the functions and arrangements of the elements discussed may be changed without departing from the scope of protection of the contents of this specification. Each example may omit, replace or add various processes or components as needed. In addition, the features described relative to some examples may also be combined in other examples.

[0034] Please refer to Figure 1 and Figure 2A mobile grain conveyor includes: a movable base 1, a rotating base 2, a rotary drive mechanism 3, an inclination adjustment mechanism 4, a feeding mechanism 5, a limiting mechanism and a loading mechanism 6. The rotating base 2 is rotatably mounted on the base 1. The driving end of the rotary drive mechanism 3 is connected to the rotating end of the rotating base 2, which is used to drive the rotating base 2 to perform cyclic forward and reverse rotation relative to the base 1. The rotating base 2 and the feeding mechanism 5 are connected through the inclination adjustment mechanism 4. The feeding mechanism 5 includes a feed barrel 51, a discharge barrel 52, a barrel connecting component 53 with a telescopic function, a linear sliding limiting component 54 and a material conveying component 55. The discharge barrel 52 is connected to the feed barrel 51 through the barrel connecting component 53 to form a material conveying barrel with a telescopic function. The material conveying component 55 is installed in the material conveying pipeline and is used to convey the material entering the material conveying barrel from bottom to top. A limiting track 7 is fixedly installed on the top of the base 1, the bottom end of the linear sliding limiting assembly 54 is slidably connected to the limiting track 7, and the top end is hinged to the outer side of the discharge barrel 52. The rotary drive mechanism 3 is used to drive the rotating seat 2, the inclination adjustment mechanism 4 and the feeding mechanism 5 to perform a cyclic forward and reverse rotation, so that the bottom end of the linear sliding limiting assembly 54 slides linearly along the limiting track 7, and the discharge barrel 52 discharges the material in a linear reciprocating motion.

[0035] It should be noted that when the grain conveyor is loading grain, the angle of the feeding mechanism 5 is pre-adjusted by the inclination adjustment mechanism 4 according to the height of the carriage, so that the discharge port of the discharge barrel 52 is higher than the top of the carriage, and then the conveyor is controlled to move to the carriage position, and the discharge port of the discharge barrel 52 is located above the middle of the carriage, and then the height of the discharge barrel 52 is adjusted to the optimal position by the inclination adjustment mechanism 4 again, wherein the optimal feeding height needs to be set according to the specific situation of the current conveying mechanism, which is not limited here. Then, food can be added into the carriage, and the food piled outside is added into the feeding mechanism 6, and then the feeding mechanism 6 guides the food into the feeding barrel 51. Under the operation of the material conveying component 55, the food passes through the barrel connecting component 53 and the discharging barrel 52 in sequence, and is finally discharged downward from the discharging port at the top of the discharging barrel 52 into the carriage. At the same time, the rotating drive mechanism 3 drives the driving seat 2, the inclination adjustment mechanism 4 and the feeding mechanism 5 to perform cyclic forward and reverse rotation. At this time, the linear sliding limit assembly 54 is at the discharging barrel 52. Under the action of the rotation of the barrel 52, it slides linearly along the limit track 7 synchronously, which has a sliding limit effect on the rotation of the discharge barrel 52, and the discharge barrel 52 is subjected to the force generated by the sliding of the linear sliding limit assembly 54, so that it generates a tensile force on the barrel connecting assembly 53, thereby stretching the barrel connecting assembly 53, and the stretched barrel connecting assembly 53 can still keep the feed barrel 51 and the discharge barrel 52 in a connected state, ensuring that the grain can be transported normally, and through the stretching of the barrel connecting assembly 53, the entire material conveying barrel can adapt to the sliding limit of the linear sliding limit assembly 54, and under the continuous driving action of the rotating drive mechanism 3, the discharge barrel 52 can eventually discharge the grain in a linear reciprocating motion. In this way, the grain can be evenly stacked layer by layer, and each layer can remain relatively flat, realizing the synchronous and uniform paving operation during the feeding process, without the need for manual paving operations, which greatly reduces the paving difficulty, and at the same time, the feeding can be carried out continuously, maintaining the initial feeding speed of the conveyor, making the grain loading operation more convenient and the loading speed faster.

[0036] Please refer to Figure 3 The barrel connecting component 53 includes a bellows 531 and a sliding rod 532. The bellows 531 is preferably made of plastic material, which is easier to stretch. The two ends of the bellows 531 are detachably mounted on the ends of the discharge barrel 52 and the feed barrel 51 respectively. One end of the sliding rod 532 is fixedly connected to the end of the discharge barrel 52, and the other end is slidably connected to the end of the feed barrel 51.

[0037] It should be noted that when the discharge barrel 52 generates a pulling force on the barrel connecting component 53, the bellows 531 is gradually stretched under the action of the pulling force, and the stretched bellows 531 still connects the feed barrel 51 and the discharge barrel 52 together, so that the grain can continue to be transported. In this way, the barrel connecting component 53 is not only used to connect the feed barrel 51 and the discharge barrel 52 together, but also can adapt to the position change of the discharge barrel 52 during movement, thereby ensuring the normal circulation of grain.

[0038] Please refer to Figures 4 to 6 The barrel connecting assembly 53 also includes a flexible collecting hopper 533, a lining hose 534 and a plurality of valve components. The collecting hopper 533 is sleeved on the lower end of the outer side of the bellows 531, and one end thereof is detachably connected to the end of the feed barrel 51. The lining hose 534 is fixedly installed on the inner wall of the bellows 531. A plurality of annular cavities are formed between the outer side of the lining hose 534 and the inner side wall of the bellows 531. A plurality of valve components are evenly distributed in the cavity area covered by the collecting hopper 533. A plurality of air inlet ring bodies 535 corresponding to the valve components are provided on the side of the lining hose 534 close to the collecting hopper 533. A plurality of air outlet ring bodies 536 corresponding to the air inlet ring bodies 535 are installed on the outer side of the bellows 531. The air ring body 535 and the air outlet ring body 536 can be made of metal, and are mainly used as the air inlet and air outlet holes of the cavity. The use of metal material can keep the aperture unchanged when the bellows 531 is deformed, and the air outlet ring body 536 also plays a sliding limit role on the bottom end of the movable rod 537. The top end of the valve member is engaged with the corresponding air inlet ring body 535, and the bottom end is engaged with the corresponding air outlet ring body 536 for sliding connection. The connecting end of the valve member is connected to the inner wall of the bellows 531. When the bellows 531 is stretched, the valve member is subjected to the tensile force generated by the deformation of the bellows 531, so that it slides toward the side of the air outlet ring body 536, thereby opening the air inlet ring body 535 and blocking the air outlet ring body 536.

[0039] Specifically, the valve component includes a movable rod 537, a first sealing plug 538, a second sealing plug 539 and two connecting rods 5310. The bottom end of the movable rod 537 is slidably connected to the inner side of the air outlet ring body 536, and the top end thereof is fixed to the first sealing plug 538. The first sealing plug 538 cooperates to be slidably clamped in the air inlet ring body 535. The two connecting rods 5310 are symmetrically hinged on both sides of the movable rod 537, and the other ends of the two connecting rods 5310 are hinged to the inner wall of the bellows 531. The second sealing plug 539 is fixedly mounted on the lower end of the outer side of the movable rod 537. The second sealing plug 539 is adapted to the air outlet ring body 536, and is used to seal the air outlet ring body 536.

[0040] It should be noted that before the bellows 531 is stretched, the first sealing plug 538 blocks the air inlet ring 535, while the air outlet ring 536 is in a conducting state. After the bellows 531 is stretched, the annular cavity area between the outer side of the liner hose 534 and the inner side wall of the bellows 531 increases, and the two connecting rods 5310 are respectively subjected to the tensile force generated by the deformation of the bellows 531, and begin to move synchronously, and jointly generate a downward force on the movable rod 537, so that the movable rod 537 begins to slide toward the side of the air outlet ring 536, and the first sealing plug 538 follows the movable rod 5310. 7 moves downward together and gradually moves away from the corresponding air inlet ring body 535, so that the air inlet ring body 535 is automatically opened, and the second sealing plug 539 follows the lower end of the movable rod 537 to move and cooperate with the corresponding air outlet ring body 536 below, so that the air outlet ring body 536 is blocked, and the space through the cavity gradually increases. The air inlet ring body 535 is in an open state, so that the cavity generates negative pressure, and the dust and impurities accumulated in the grain located on the inner side of the lining hose 534 can be sucked in by the air inlet ring body 535, so that the fine dust and impurities in the grain are temporarily stored in the cavity, and the bellows 531 is retracted and reset. When the air inlet ring 535 is opened, the air outlet ring 536 is opened, and the air inlet ring 535 is closed. At this time, the space in the cavity is gradually compressed. At the same time, the movable rod 537 starts to move to one side of the air inlet ring 535 under the driving action of the connecting rod 5310, so that the second sealing plug 539 is separated from the air outlet ring 536, and the first sealing plug 538 is again engaged with the air inlet ring 535, so that the air outlet ring 536 is opened and the air inlet ring 535 is closed. At this time, due to the gradual reduction of the internal space of the cavity, the internal air pressure changes, and the dust and impurities sucked in are squeezed out from the air outlet ring 536, and the squeezed dust and impurities enter the collecting bucket 533 below. In this way, during the grain transportation process, the action of the discharge barrel 52 is used as a drive to simultaneously perform preliminary filtration on the dust and impurities in the grain. Since the grain is continuously transported in small quantities, it can ensure that the dust in each batch of grain passing through is absorbed and filtered. On the one hand, it can improve the problem of dust generated in the process of grain falling into the carriage, and on the other hand, it also reduces the workload of subsequent grain processing impurity removal operations. It can be seen that the barrel connecting assembly 53 provided in the present invention is not only used to realize the connection between the discharge barrel 52 and the feed barrel 51, but also has the function of removing impurities from the grain.

[0041] Please refer to Figure 7 The linear sliding limit assembly 54 includes a lifting slide 541 and a sliding frame 542. Pulleys 543 are installed on both sides of the bottom end of the sliding frame 542. The two pulleys 543 are in rolling contact with the limiting track 7. The lifting slide 541 is slidably connected to the inner side of the sliding frame 542, and its top end is hinged to the outer side of the discharge barrel 52. Moving grooves 544 are provided on both sides of the sliding frame 542. Both sides of the bottom end of the lifting slide 541 slide in cooperation with the two moving grooves 544 through connecting sliding shafts 545.

[0042] It should be noted that when the inclination angle of the conveying mechanism is adjusted by the inclination adjustment mechanism 4, the lifting slide 541 starts to slide linearly along the sliding frame 542 following the discharge barrel 52, and the connecting slide shaft 545 slides along the movable groove 544, which limits the lifting slide 541. Through the sliding of the lifting slide 541, the entire linear sliding limit assembly 54 can adapt to the position change of the discharge barrel 52 and can continue to limit the discharge barrel 52. When the conveying mechanism performs forward and reverse circulation rotation, the lifting slide 541 and the sliding frame 542 move together with the discharge barrel 52. Under the sliding limiting action of the pulley 543 and the limiting track 7, the bottom of the sliding frame 542 can slide linearly along the limiting track 7, and the discharge barrel 52 can synchronously perform linear reciprocating sliding actions under the sliding limiting action of the linear sliding limit assembly 54.

[0043] Please refer to Figure 8 The material conveying assembly 55 includes a rotating motor 551 and a feeding auger 552 . The rotating motor 551 is fixedly mounted at the bottom end of the feed barrel 51 . The feeding auger 552 is rotatably mounted in the material conveying barrel, and its rotating end is fixed to the driving end of the rotating motor 551 .

[0044] It should be noted that when conveying grain, the feeding auger 552 can be driven to rotate by rotating the motor 551 , and the rotation of the feeding auger 552 can be used to convey the grain from bottom to top, and finally the grain is discharged from the discharge port of the discharge barrel 52 .

[0045] Please refer to Fig. 9 and Fig.10 The rotating drive mechanism 3 includes a driving motor 31, a rocker arm 32, a driving rod 33, a turntable 34, a transmission gear 35 and a gear ring 36. The driving motor 31 is fixedly mounted at the bottom of the base 1, one end of the rocker arm 32 is fixed to the driving end of the driving motor 31, and the other end thereof is hinged to one end of the driving rod 33, the turntable 34 is rotatably connected to the bottom of the base 1, the other end of the driving rod 33 is hinged to the bottom of the turntable 34, the transmission gear 35 is fixedly mounted on the top of the turntable 34, and the gear ring 36 is fixedly sleeved on the outer side of the rotating end of the rotating seat 2, one side of the gear ring 36 is meshed with one side of the transmission gear 35, wherein the radius of the gear ring 36 is larger than the radius of the transmission gear 35, so that the two form a differential rotation to reduce the rotation speed of the rotating seat 2.

[0046] It should be noted that when the rotary drive mechanism 3 drives the rotating seat 2 to move, the driving motor 31 rotates, which can make the swing rod 32 rotate synchronously, and the driving rod 33 synchronously drives the turntable 34 to rotate in the positive direction under the thrust of the swing rod 32, and the transmission gear 35 rotates together with the turntable 34, and the gear ring 36 is driven by the transmission gear 35, so that it drives the rotating seat 2 to rotate, and then the inclination adjustment mechanism 4 and the conveying mechanism rotate together with the rotating seat 2. When the swing rod 32 rotates and is in the same straight line position as the driving rod 33, the rotating seat 2 rotates to the maximum angle, and then continues to rotate through the swing rod 32. At this time, the driving rod 33 is subjected to the pulling force of the swing rod 32, so that the driving rod 33 is gradually pulled back to the initial position, and the turntable 34 is driven Under the driving action of the rod 33, it starts to rotate in the opposite direction, and finally the rotating seat 2 rotates in the opposite direction synchronously, until the rocker arm 32 and the driving rod 33 are active again and are in the same straight line position, so that the rotating seat 2 switches from reverse rotation to forward rotation. In this way, through the continuous driving of the driving motor 31, the forward and reverse cyclic rotation of the rotating seat 2 at a preset angle can be realized, and finally the discharging barrel 52 can discharge the grain into the carriage in a linear reciprocating sliding manner, so that the grain can be spread evenly layer by layer. In addition, the rotating drive mechanism 3 realizes low-speed driving of the rotating seat 2 through the coordinated setting of the radius ratio of the transmission gear 35 and the gear ring 36, so as to adjust the stability of the rotating seat 2 during rotation, and avoid the problem of grain spilling out of the carriage due to excessive rotation speed of the discharging barrel 52.

[0047] Please refer to Fig.11 The inclination adjustment mechanism 4 includes a sliding support seat 41, an adjusting motor 42, a screw rod 43, a movable body 44 and a rotating rod 45. The sliding support seat 41 is fixedly installed on the top of the rotating seat 2, the adjusting motor 42 is fixedly installed on one side of the sliding support seat 41, the screw rod 43 is rotatably installed on the inner side of the sliding support seat 41, and one end of the screw rod 43 is fixed to the driving end of the adjusting motor 42. The movable body 44 is slidably installed on the inner side of the sliding support seat 41, and its bottom is threadedly connected to the outer side of the screw rod 43. The bottom end of the rotating rod 45 is hinged to the top of the movable body 44, and its top end is hinged to the outer side of the feed barrel 51.

[0048] It should be noted that when adjusting the inclination angle of the conveying mechanism, the screw rod 43 is driven to rotate by adjusting the motor 42. Under the rotation action of the screw rod 43, the movable body 44 slides linearly along the sliding support seat 41. The rotating rod 45 is driven by the movable body 44 and gradually rotates, thereby driving the conveying mechanism to rotate synchronously, so that its inclination angle changes.

[0049] Please refer to Fig.12The feeding mechanism 6 includes a feeding hopper 61, which is located above the feeding barrel 51. The outer side of the feeding hopper 61 is fixedly connected to the base 1. The discharge end of the feeding hopper 61 is connected to the feeding end of the feeding hopper through a flexible pipe 62. The flexible pipe 62 can be a corrugated pipe 531 made of plastic.

[0050] It should be noted that when the feeding mechanism 6 introduces the grain into the interior of the conveying mechanism, the grain is added to the upper hopper 61, and then the grain enters the feeding barrel 51 through the flexible pipe 62 to complete the feeding of the grain. When the inclination angle of the conveying mechanism is adjusted or the conveying mechanism is rotated, the flexible deformation of the flexible pipe 62 can adapt to the position change of the conveying mechanism, so that the upper hopper 61 always remains connected with the feeding barrel 51. Since the upper hopper 61 is fixed on the base 1, its position always remains unchanged, which makes it convenient to add grain to the upper hopper 61.

[0051] Please refer to Figure 1 A movable roller assembly 8 is installed at the bottom of the base 1, and the movable roller assembly 8 facilitates the movement of the entire conveyor. Auxiliary support assemblies 9 are installed on both sides of the base 1. When conveying food, the auxiliary support assemblies 9 are in contact with the ground to improve the stability of the base 1.

[0052] An example of the present specific implementation mode is described above, but the present embodiment is not limited to the above-mentioned specific implementation mode, which is merely illustrative and not restrictive. A person skilled in the art may make many forms inspired by the present embodiment, all of which are protected by the present embodiment.

Claims

1. A mobile grain conveyor, characterized in that: include: A movable base (1), a rotating base (2), a rotation drive mechanism (3), an inclination adjustment mechanism (4), a feeding mechanism (5) and a loading mechanism (6), wherein the rotating base (2) is rotatably mounted on the base (1), a driving end of the rotation drive mechanism (3) is connected to a rotating end of the rotating base (2), and is used to drive the rotating base (2) to perform cyclic forward and reverse rotation relative to the base (1), and the rotating base (2) and the feeding mechanism (5) are connected via the inclination adjustment mechanism (4); The feeding mechanism (5) comprises a feed barrel (51), a discharge barrel (52), a barrel connecting component (53) with a telescopic function, a linear sliding limit component (54) and a material conveying component (55); the discharge barrel (52) is connected to the feed barrel (51) via the barrel connecting component (53) to form a material conveying barrel with a telescopic function; the material conveying component (55) is installed in a material conveying pipeline and is used to convey the material entering the material conveying barrel from bottom to top; A limit track (7) is fixedly installed on the top of the base (1), the bottom end of the linear sliding limit assembly (54) is slidably connected to the limit track (7), and the top end is hinged to the outer side of the discharge barrel (52). When the material is conveyed, the rotary drive mechanism (3), the driving rotating seat (2), the inclination adjustment mechanism (4) and the feeding mechanism (5) perform cyclic forward and reverse rotation together, so that the bottom end of the linear sliding limit assembly (54) slides linearly along the limit track (7), and the discharge barrel (52) discharges the material in a linear reciprocating motion.

2. A mobile grain conveyor according to claim 1, characterized in that: The barrel connecting assembly (53) comprises a bellows (531) and a slide rod (532), wherein the two ends of the bellows (531) are detachably mounted on the ends of the discharge barrel (52) and the feed barrel (51), respectively; one end of the slide rod (532) is fixedly connected to the end of the discharge barrel (52), and the other end thereof is slidably connected to the end of the feed barrel (51).

3. A mobile grain conveyor according to claim 2, characterized in that: The barrel connecting assembly (53) further comprises a flexible collecting hopper (533), a lining hose (534) and a plurality of valve components. The collecting hopper (533) is sleeved on the lower end of the outer side of the bellows (531), and one end of the collecting hopper is detachably connected to the end of the feed barrel (51). The lining hose (534) is fixedly mounted on the inner wall of the bellows (531). A plurality of annular cavities are formed between the outer side of the lining hose (534) and the inner side wall of the bellows (531). The plurality of valve components are evenly distributed in the cavity area covered by the collecting hopper (533). A plurality of valve components are provided on one side of the lining hose (534) close to the collecting hopper (533). The valve member corresponds to an air inlet ring body (535), and a plurality of air outlet ring bodies (536) corresponding to the air inlet ring body (535) are installed on the outer side of the bellows (531). The top end of the valve member is engaged with the corresponding air inlet ring body (535), and the bottom end is engaged with the corresponding air outlet ring body (536) in a sliding manner. The connecting end of the valve member is connected to the inner wall of the bellows (531). When the bellows (531) is stretched, the valve member is subjected to the tensile force generated by the deformation of the bellows (531), so that it slides toward the side of the air outlet ring body (536), thereby opening the air inlet ring body (535) and sealing the air outlet ring body (536).

4. A mobile grain conveyor according to claim 3, characterized in that: The valve component comprises a movable rod (537), a first sealing plug (538), a second sealing plug (539) and two connecting rods (5310); the bottom end of the movable rod (537) is slidably connected to the inner side of the air outlet ring body (536), and the top end of the movable rod (537) is fixed to the first sealing plug (538); the first sealing plug (538) is slidably engaged in the air inlet ring body (535); the two connecting rods (5310) are symmetrically hinged on both sides of the movable rod (537); the other ends of the two connecting rods (5310) are hinged to the inner wall of the bellows (531); and the second sealing plug (539) is fixedly sleeved on the lower end of the outer side of the movable rod (537).

5. The mobile grain conveyor according to claim 4, characterized in that: The linear sliding limit assembly (54) comprises a lifting slide (541) and a sliding frame (542), pulleys (543) are installed on both sides of the bottom end of the sliding frame (542), and the two pulleys (543) are in rolling contact with the limit track (7). The lifting slide (541) is slidably connected to the inner side of the sliding frame (542), and its top end is hinged to the outer side of the discharge barrel (52). Moving grooves (544) are provided on both sides of the sliding frame (542), and both sides of the bottom end of the lifting slide (541) are respectively slidably matched with the two moving grooves (544) through connecting sliding shafts (545).

6. The mobile grain conveyor according to claim 5, characterized in that: The material conveying assembly (55) comprises a rotating motor (551) and a feeding auger (552), wherein the rotating motor (551) is fixedly mounted at the bottom end of the feeding barrel (51), and the feeding auger (552) is rotatably mounted in the material conveying barrel, with its rotating end being fixed to the driving end of the rotating motor (551).

7. The mobile grain conveyor according to claim 6, characterized in that: The rotary drive mechanism (3) comprises a drive motor (31), a swing rod (32), a driving rod (33), a rotating disk (34), a transmission gear (35) and a gear ring (36); the drive motor (31) is fixedly mounted on the bottom of the base (1); one end of the swing rod (32) is fixed to the drive end of the drive motor (31), and the other end thereof is hinged to one end of the driving rod (33); the rotating disk (34) is rotatably connected to the bottom of the base (1); the other end of the driving rod (33) is hinged to the bottom of the rotating disk (34); the transmission gear (35) is fixedly mounted on the top of the rotating disk (34); the gear ring (36) is fixedly sleeved on the outer side of the rotating end of the rotating base (2); one side of the gear ring (36) is meshed with one side of the transmission gear (35).

8. The mobile grain conveyor according to claim 7, characterized in that: The inclination adjustment mechanism (4) comprises a sliding support seat (41), an adjustment motor (42), a screw (43), a movable body (44) and a rotating rod (45), wherein the sliding support seat (41) is fixedly mounted on the top of the rotating seat (2), the adjustment motor (42) is fixedly mounted on one side of the sliding support seat (41), the screw (43) is rotatably mounted on the inner side of the sliding support seat (41), one end of which is fixed to the driving end of the adjustment motor (42), the movable body (44) is slidably mounted on the inner side of the sliding support seat (41), the bottom of which is threadedly connected to the outer side of the screw (43), the bottom end of the rotating rod (45) is hinged to the top of the movable body (44), and the top end of which is hinged to the outer side of the feeding barrel (51).

9. The mobile grain conveyor according to claim 8, characterized in that: The feeding mechanism (6) comprises a feeding hopper (61), the feeding hopper (61) being located above the feeding cylinder (51), the outer side of the feeding hopper (61) being fixedly connected to the base (1), and the discharge end of the feeding hopper (61) being connected to the feeding end of the feeding hopper via a flexible pipe (62).

10. The mobile grain conveyor according to claim 1, characterized in that: A movable roller assembly (8) is installed at the bottom of the base (1), and auxiliary support assemblies (9) are installed on both sides of the base (1).

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