CN220654084U - Multifunctional agricultural off-ground grain storage system capable of being mechanically loaded and unloaded - Google Patents

Abstract

A multifunctional agricultural off-ground grain storage system capable of being mechanically loaded and unloaded relates to the technical field of grain storage equipment. The utility model solves the problems of high labor cost, poor air permeability and easy grain covering and pollution of the existing agricultural grain storage mode. The side part of the frame is provided with a rotating bin, one end of the rotating bin is rotatably connected with the frame, the bottom of the other end of the rotating bin is provided with a jack, a plurality of grain storage bin bodies are sequentially connected from front to back in sequence, the bottom of each grain storage bin body is provided with a truncated quadrangular pyramid, a spiral grain discharging mechanism is arranged at an opening of each truncated quadrangular pyramid, a conveyor IV is arranged below the spiral grain discharging mechanism, a grain absorber II is positioned above a rotatable grain receiving bin I and a ground-leaving storage bin III, one end of the grain absorber II is obliquely inserted into the rotatable grain receiving bin I from top to bottom, and the other end of the grain absorber II is obliquely inserted into the ground-leaving storage bin III from top to bottom. The utility model is used for realizing mechanized grain-in and grain-out off-ground storage.

Description

Multifunctional agricultural off-ground grain storage system capable of being mechanically loaded and unloaded

Technical Field

The utility model relates to the technical field of grain storage equipment, in particular to a multifunctional agricultural off-ground grain storage system capable of being mechanically assembled and disassembled.

Background

In the past, after the farmer plants rice and harvest, the farmer has large grain storage loss due to no grain storage tools or simple grain storage facilities, poor capability of resisting livestock, mice and climate change and the like. In addition, in recent years, the lack of labor force in the rural areas in the young and the strong years can reduce the physical labor to realize mechanized operation and reduce grain loss after rice harvesting is urgently required by grain farmers, so that the purpose of increasing income is achieved.

At present, the basic practice of harvesting rice in northeast rural areas is that the rice is manually poured into woven bags after threshing, then is sealed, shoulder-carried and loaded, is transported to a court, is manually unloaded and piled, and then is put into bulk rice in the middle of the piled, and is stored in a 'grovely' mode. The physical activities of bagging, loading, unloading and stacking are now the major problems of the farmers after harvesting rice.

In addition, materials such as woven bags, seals and the like required for filling are also a little expenditure. Some farmers use chemical fertilizer bags for filling, and the chemical fertilizer bags are very easy to cause grain covering and pollution due to poor air permeability. 'groveling' grain has poor ventilation and is easy to cover, and aflatoxin produced after the grain cover has great harm to human bodies. "groveling" and also rat-biting etc. all cause a lot of grain loss. Moreover, the grain storage mode can only enable farmers to sell the grain in a short time as early as possible, and cannot obtain the best economic benefit.

The system aims at the problems, solves the problem that the ageing of rural population lacks labor force, realizes mechanized grain entering and exiting off-ground storage, and fundamentally solves the problem of lying on the ground. The grain loss is reduced, the grain quality is improved by natural ventilation, and the stored grains do not need drying treatment, so that link pollution and energy consumption caused by drying by adopting a hot blast stove are avoided.

In summary, the existing agricultural grain storage mode has the problems of high labor cost, poor air permeability and easiness in grain covering and pollution.

Disclosure of Invention

The utility model aims to solve the problems of high labor cost, poor air permeability and easiness in grain covering and pollution of the existing agricultural grain storage mode, and further provides a multifunctional agricultural off-ground grain storage system capable of being mechanically assembled and disassembled.

The technical scheme of the utility model is as follows:

the utility model provides a multi-functional agricultural grain system that stores up that leaves ground that can use mechanical loading and unloading, it includes rotatable grain that connects I, the pneumatic lift II, leave ground store III and conveyer IV, leave ground store III, pneumatic lift II and rotatable grain that connects I set gradually from front to back, rotatable grain that connects I includes frame 1, rotate storehouse 2 and jack 13, frame 1 lateral part is provided with rotates storehouse 2, rotate storehouse 2 one end and frame 1 rotatable coupling, rotate storehouse 2 other end bottom and be provided with jack 13, leave ground store III include a plurality of grain that stores up storehouse body 18, a plurality of truncated four corners cone 22 and a plurality of spiral grain that arranges mechanism 23, a plurality of grain that stores up storehouse body 18 from front to back first place in order connect, install truncated four corners cone 22 in order in the bottom of grain that stores up storehouse body 18, spiral grain that arranges mechanism 23 below is provided with conveyer IV, pneumatic lift II is located rotatable grain that connects I and leaves ground store III top, the pneumatic lift II is connected from the slope to the lower slope in the other end of grain that can store up storehouse II from the slope.

Further, the frame 1 is a cuboid frame structure, the frame 1 comprises four upright posts 3 and eight cross beams 4, the four upright posts 3 are vertically arranged in a rectangular array mode, two cross beams 4 which are horizontally arranged are respectively arranged at the upper end and the lower end of each two adjacent upright posts 3, and two ends of each cross beam 4 are respectively connected with the corresponding upright posts 3 through two screw thread pairs.

Further, the frame 1 further comprises a lower baffle, three side baffles 6 and a plurality of fasteners 5, the lower baffle is installed at the bottom of the cuboid frame structure, the lower baffle is fixedly connected with the cross beam 4 corresponding to the bottom of the cuboid frame body, the three side baffles 6 are respectively installed on the front side, the rear side and the left side of the cuboid frame body, and the tops of the side baffles 6 are fixedly connected with the cross beam 4 corresponding to the upper portion of the cuboid frame body through the fasteners 5.

Further, the frame 1 further comprises four first skirting boards, and the bottoms of the four upright posts 3 of the cuboid frame body are respectively provided with the four first skirting boards which are horizontally arranged.

Further, the rotating bin 2 is of a cuboid frame structure, the rotating bin 2 comprises a bin bottom plate 9 and three bin body plates 8, the bin bottom plate 9 is horizontally arranged, the front side, the rear side and the right side of the top end of the bin bottom plate 9 are respectively provided with the three bin body plates 8 which are vertically arranged, and every two adjacent bin body plates 8 and the bin bottom plate 9 are connected through screws 12.

Further, the rotary bin 2 further comprises a plurality of in-bin support pipes 7 and a plurality of brackets 11, the in-bin support pipes 7 are horizontally arranged in the rotary bin 2 along the width direction, two brackets 11 are respectively arranged at two ends of each in-bin support pipe 7, the brackets 11 are welded on the inner walls of the corresponding bin body plates 8, and the end parts of the in-bin support pipes 7 are fixedly connected with the brackets 11 through screw thread pairs.

Further, the rotary bin 2 further comprises four reinforcing pipe assemblies, the bottom of the bin bottom plate 9 of the rotary bin 2 is provided with the four reinforcing pipe assemblies in a rectangular array mode, each reinforcing pipe assembly comprises a fastening bolt 14, a nut 15, a reinforcing pipe 16 and a baseboard two 17, the fastening bolts 14, the nuts 15 and the baseboard two 17 are sequentially arranged from top to bottom, the reinforcing pipe 16 is welded on the bin bottom plate 9, the nuts 15 are welded on the upper portion of the reinforcing pipe 16, and the fastening bolts 14 are screwed into the nuts 15 and penetrate through inner holes of the reinforcing pipes 16 to tightly prop against the baseboard two 17.

Further, two shaft holes are respectively formed in the lower portions of the two upright posts 3 positioned on the right side in the frame 1, two rotating shafts 10 are respectively welded on the left lower portions of the front and rear bin body plates 8 in the rotating bin 2, the two rotating shafts 10 are respectively in one-to-one correspondence with the two shaft holes, the rotating bin 2 is rotatably connected with the frame 1 through the two rotating shafts 10, and a jack 13 is arranged on the front side of the bottom of the bin bottom plate 9 in the rotating bin 2.

Further, the grain storage bin body 18 comprises a grain storage bin bottom 21, a color steel cover 35, small metal mesh holes 36, four side upright posts 19, a plurality of sockets 20, four storage bin top cross beams, four storage bin bottom cross beams 29, a plurality of storage bin middle cross beams and a plurality of middle upright posts, the grain storage bin body 18 is of a cuboid frame structure, the four side upright posts 19 are vertically arranged in a rectangular array mode, the top, the bottom and the middle between two adjacent side upright posts 19 are respectively provided with the horizontally arranged storage bin top cross beams, the storage bin bottom cross beams 29 and the storage bin middle cross beams, the sockets 20 are detachably sleeved at two ends of the storage bin top cross beams, the storage bin bottom cross beams 29 and the storage bin middle cross beams, the sockets 20 are fixedly connected with the corresponding side upright posts 19, the storage bin middle cross beams and the storage bin middle cross beams are all connected with the vertically arranged middle upright posts, the bottom of the grain storage bin body 18 is provided with the storage bin bottom 21, the color steel mesh holes 36 are respectively arranged at the periphery of the storage bin body 18, and the color steel cover 35 is connected with the grain storage bin body through the self-drilling holes 35.

Further, the spiral grain discharging mechanism 23 comprises an inserting plate welding part 25, a screw rod 28, a horizontal pipe 32, two guide rails 24, an elastic retainer ring 33 for a shaft, a rotary handle 34, two nuts 30 and two threaded bolts 31, wherein the guide rails 24 are of L-shaped structures, the two guide rails 24 which are oppositely arranged are horizontally arranged at the left side and the right side of an opening of the truncated quadrangular pyramid 22 along the width direction of the grain storage bin body 18, sliding grooves are formed in the inner sides of the two guide rails 24, the inserting plate welding part 25 comprises an inserting plate 26 and a first nut 27, the left side and the right side of the inserting plate 26 are respectively connected with the sliding grooves of the two guide rails 24 in a sliding manner, the front side of the top end of the inserting plate 26 is welded with the first nut 27, one end of the horizontally arranged screw rod 28 is in spiral connection with the first nut 27, the middle of the horizontal pipe 32 is provided with a middle threaded hole of the horizontal pipe, the other end of the screw rod 28 is rotatably connected with the middle threaded hole of the horizontal pipe 32 along the horizontal direction, the elastic retainer ring 33 for installing the shaft on the screw rod 28, the screw rod 28 is axially positioned with the transverse pipe 32 through the elastic retainer ring 33, the threaded rod 28 extends out of the horizontal pipe 32, sliding handles 34 are formed in the left side and right side parts of the horizontal pipe 32, the two ends of the horizontal pipe 32 are respectively arranged along the vertical directions, the two sides 31 are respectively welded with the two threaded bolts 31 are respectively, and the two threaded bolts 31 are respectively arranged on the two sides of the bottom parts of the side 31, and the top of the two threaded pipe 32 are respectively, and two threaded nuts 31 are respectively connected with the two threaded on the top 31, and are respectively, and two 31, and are respectively.

Compared with the prior art, the utility model has the following effects:

1. the multifunctional agricultural off-ground grain storage system capable of being mechanically assembled and disassembled can realize mechanical off-ground grain storage of entering and exiting and mechanical operation of grain threshing, entering and exiting. After threshing, the rice is not required to be manually filled with bags, carried with bags, loaded with vehicles, unloaded with bags and stacked with bags, thus relieving the expenditure of heavy physical labor and labor charge.

2. The bottom of the granary body 18 in the off-ground storage bin III is provided with the truncated quadrangular pyramid 22 formed by welding steel plates, and is provided with the spiral grain discharging mechanism 23, so that grains in the granary can be smoothly and automatically and thoroughly discharged.

3. According to the utility model, the jack 13 is arranged in the middle of the front end reinforcing pipe 16 of the rotary bin 2, when grains are not sucked, the jack 13 is started to jack up the front part of the rotary bin 2, the rotary bin 2 can rotate around the rotary shaft 10 after being jacked up by the jack 13, the rotary bin 2 can be inclined to enable non-sucked residual grains to be piled up, grains flow into the rotary grain receiving bin I along with the inclined surface, and after the grain surface is heightened, the grain suction machine II can conveniently continue sucking grains into the off-ground storage bin III.

Drawings

FIG. 1 is a front view of a rotatable grain bin I of the present utility model;

FIG. 2 is a cross-sectional view at A-A of FIG. 1;

FIG. 3 is a front view of the off-ground storage bin III of the present utility model;

fig. 4 is a front view of the guide rail 24 of the present utility model;

fig. 5 is a top view of the guide rail 24 of the present utility model;

fig. 6 is a front view of insert plate weldment 25 of the present utility model;

FIG. 7 is a side view of insert plate weldment 25 of the present utility model;

fig. 8 is a front view of the screw grain discharging mechanism 23 of the present utility model;

FIG. 9 is a cross-sectional view of FIG. 8 at B-B;

FIG. 10 is a flow chart of the loading and unloading rice of the mechanically-loaded multifunctional agricultural off-ground grain storage system of the present utility model.

In the figure: a rotatable grain receiving bin I; a grain elevator II; a ground-off storage bin III; a conveyor IV; a rice dump truck V; a frame 1; rotating the bin 2; a column 3; a cross beam 4; a fastener 5; a side baffle 6; a support tube 7 in the bin; a bin plate 8; a bin bottom plate 9; a rotation shaft 10; a bracket 11; a screw 12; a jack 13; a tightening bolt 14; a nut 15; a reinforcing tube 16; a second floor board 17; a grain storage bin body 18; a side pillar 19; a socket 20; a grain storage bin bottom 21; a truncated quadrangular pyramid 22; a spiral grain discharging mechanism 23; a guide rail 24; insert plate weldment 25; a plugboard 26; a first nut 27; a screw 28; a storage bin bottom cross beam 29; a second nut 30; a stud 31; a cross tube 32; a circlip 33 for shaft; rotating the handle 34; a color steel cover 35; metal small mesh 36.

Detailed Description

The first embodiment is as follows: the embodiment is described with reference to fig. 1 to 10, a multifunctional agricultural ground-leaving grain storage system capable of being mechanically assembled and disassembled in the embodiment comprises a rotatable grain receiving bin i, a grain elevator ii, a ground-leaving storage bin iii and a conveyor iv, wherein the ground-leaving storage bin iii, the grain elevator ii and the rotatable grain receiving bin i are sequentially arranged from front to back, the rotatable grain receiving bin i comprises a frame 1, a rotary bin 2 and a jack 13, the side part of the frame 1 is provided with the rotary bin 2, one end of the rotary bin 2 is rotatably connected with the frame 1, the jack 13 is arranged at the bottom of the other end of the rotary bin 2, the ground-leaving storage bin iii comprises a plurality of grain storage bin bodies 18, a plurality of truncated four-corner cone bodies 22 and a plurality of spiral grain discharging mechanisms 23, the plurality of grain storage bin bodies 18 are sequentially connected from front to back, the bottom of the truncated four-corner cone bodies 22 are sequentially provided with spiral grain discharging mechanisms 23, the conveyor iv is arranged below the spiral grain discharging mechanisms 23, the rotary grain elevator ii is positioned above the ground-leaving storage bin 2, and the ground-leaving storage bin iii is obliquely inserted into the ground from top of the upper side of the grain elevator ii, and the other end of the grain elevator is sequentially connected with the lower end of the ground-leaving storage bin ii.

In the embodiment, the pneumatic grain elevator II adopts an EN01 type pneumatic grain elevator produced by Shundao pneumatic grain elevator Limited liability company; the conveyor IV is a CS30-4 model conveyor manufactured by Dongguan Betula Alaska Automation Industrial equipment Co., ltd.

The second embodiment is as follows: referring to fig. 1, the frame 1 of this embodiment is a rectangular frame structure, and the frame 1 includes four columns 3 and eight beams 4, and four columns 3 are vertically arranged in a rectangular array, and two beams 4 horizontally arranged are respectively disposed at the upper and lower ends of two adjacent columns 3, and two ends of each beam 4 are respectively connected with corresponding columns 3 through two screw pairs. Other compositions and connection relationships are the same as those of the first embodiment.

And a third specific embodiment: referring to fig. 1, the frame 1 of this embodiment further includes a lower baffle, three side baffles 6 and a plurality of fasteners 5, the lower baffle is mounted at the bottom of the rectangular frame structure, the lower baffle is fixedly connected with the beam 4 corresponding to the bottom of the rectangular frame body, the three side baffles 6 are mounted on the front and rear sides and the left side surfaces of the rectangular frame body respectively, and the top of each side baffle 6 is fixedly connected with the beam 4 corresponding to the upper portion of the rectangular frame body through a fastener 5. Other compositions and connection relationships are the same as those of the first or second embodiment.

The specific embodiment IV is as follows: referring to fig. 1, the frame 1 of the present embodiment further includes four first floor boards, and four first floor boards arranged horizontally are respectively mounted at the bottoms of the four upright posts 3 of the rectangular frame body. Other compositions and connection relationships are the same as those of the first, second or third embodiments.

Fifth embodiment: referring to fig. 1 and 2, the rotary bin 2 of the present embodiment is a rectangular frame structure, the rotary bin 2 includes a bin bottom plate 9 and three bin body plates 8, the bin bottom plate 9 is horizontally disposed, three vertically arranged bin body plates 8 are respectively mounted on front and rear sides and right sides of the top end of the bin bottom plate 9, and two adjacent bin body plates 8 and bin bottom plate 9 are connected by screws 12. Other compositions and connection relationships are the same as those of the first, second, third or fourth embodiments.

Specific embodiment six: referring to fig. 1 and 2, the rotary bin 2 of the present embodiment further includes a plurality of in-bin support tubes 7 and a plurality of brackets 11, the in-bin support tubes 7 are horizontally arranged in the width direction inside the rotary bin 2, two brackets 11 are respectively disposed at two ends of each in-bin support tube 7, the brackets 11 are welded on the inner walls of the corresponding bin plates 8, and the ends of the in-bin support tubes 7 are fixedly connected with the brackets 11 through screw pairs. Other compositions and connection relationships are the same as those of the first, second, third, fourth or fifth embodiments.

Seventh embodiment: referring to fig. 1 and 2, the rotary bin 2 of the present embodiment further includes four reinforcing pipe assemblies, the bottom of the bin bottom plate 9 of the rotary bin 2 is provided with four reinforcing pipe assemblies in a rectangular array, each reinforcing pipe assembly includes a fastening bolt 14, a nut 15, a reinforcing pipe 16 and a second baseboard 17, the fastening bolts 14, the nuts 15 and the second baseboard 17 are sequentially arranged from top to bottom, the reinforcing pipe 16 is welded on the bin bottom plate 9, the nuts 15 are welded on the upper portion of the reinforcing pipe 16, and the fastening bolts 14 are screwed into the nuts 15 and penetrate through inner holes of the reinforcing pipe 16 to tightly press the second baseboard 17. Other compositions and connection relationships are the same as those of the first, second, third, fourth, fifth or sixth embodiments.

Eighth embodiment: referring to fig. 1 and 2, in the frame 1 of the present embodiment, two shaft holes are respectively formed in the lower parts of two upright posts 3 located on the right side, two rotation shafts 10 are respectively welded in the lower left sides of the front and rear bin body plates 8 in the rotation bin 2, the two rotation shafts 10 are respectively in one-to-one correspondence with the two shaft holes, the rotation bin 2 is rotatably connected with the frame 1 through the two rotation shafts 10, and a jack 13 is arranged on the front side of the bottom of the bin bottom plate 9 in the rotation bin 2. So set up, jack 13 can jack-up rotate storehouse 2, rotates storehouse 2 and can revolute rotation axis 10 rotation after being jacked up by jack 13, can make the excess grain that does not inhale together after rotating storehouse 2 slope, and the grain sucking machine II of being convenient for continues to inhale the grain to store storehouse III off the ground. Other compositions and connection relationships are the same as those of the first, second, third, fourth, fifth, sixth or seventh embodiments.

Detailed description nine: referring to fig. 3 to 9, the grain storage bin body 18 of this embodiment includes a grain storage bin bottom 21, a color steel cover 35, a metal small mesh 36, four side columns 19, a plurality of sockets 20, four storage bin top beams, four storage bin bottom beams 29, a plurality of storage bin middle beams and a plurality of middle columns, the grain storage bin body 18 is a cuboid frame structure, four side columns 19 are vertically arranged in a rectangular array manner, top, bottom and middle portions between two adjacent side columns 19 are respectively provided with a horizontally arranged storage bin top beam, a storage bin bottom beam 29 and a storage bin middle beam, sockets 20 are detachably sleeved at two ends of the storage bin top beam, the storage bin bottom beam 29 and the storage bin middle beam, the sockets 20 are fixedly connected with the corresponding side columns 19, the middle columns vertically arranged between the storage bin top beam and the storage bin middle beam, the storage bin middle beam 29 are respectively connected with the middle columns, the bottom of the grain storage bin body 18 is provided with the grain storage bin bottom beam 21, the color steel cover 35 is respectively installed on the periphery of the grain storage bin body, and the color steel cover 35 is connected with the grain storage bin body through the color steel cover 35. So set up, the welding has socket 20 that can connect horizontally on the side stand 19 of storage grain bin body 18 for the reconnection storage grain bin body 18, and the peasant household can connect the unit storehouse body according to the storage grain needs. The grain storage bin body 18 is surrounded by small metal mesh openings 36 to allow ventilation and prevent grain from escaping and to protect against rodents. After the grain is filled, a color steel cover 35 is adopted to fix the grain on the top of the bin. Other compositions and connection relationships are the same as those of the first, second, third, fourth, fifth, sixth, seventh or eighth embodiments.

Detailed description ten: referring to fig. 3 to 9, the screw grain discharging mechanism 23 of the present embodiment includes a spigot welding part 25, a screw 28, a horizontal pipe 32, two guide rails 24, a circlip 33 for shaft, a rotary handle 34, two nuts 30 and two stud bolts 31, the guide rails 24 are of L-shaped structure, the two guide rails 24 arranged in opposition are horizontally installed on the left and right sides of the opening of the truncated quadrangular pyramid 22 along the width direction of the grain storage house body 18, the inner sides of the two guide rails 24 are provided with sliding grooves, the spigot welding part 25 includes a spigot 26 and a nut 27, the left and right sides of the spigot 26 are respectively connected with the sliding grooves of the two guide rails 24 in a sliding manner, the front side of the top end of the spigot 26 is welded with the nut 27, one end of the horizontally arranged screw 28 is in screw connection with the nut 27, the middle of the horizontal pipe 32 is provided with a middle light hole of the horizontal pipe in the horizontal direction, the other end of the screw 28 is in rotatable connection with the middle light hole of the horizontal pipe 32, the screw 28 is provided with an axial circlip 33 for a shaft, the screw 28 is axially positioned with the transverse tube 32 through the circlip 33, the screw 28 extends out of the transverse tube 32 to be provided with a rotary handle 34, the left end and the right end of the transverse tube 32 are respectively provided with transverse tube side light holes along the vertical direction, two stud bolts 31 are respectively vertically arranged between the transverse tube 32 and the transverse beam 29 at the bottom of the storage bin, the two stud bolts 31 are symmetrically arranged at the left side and the right side of the screw 28, the top end of each stud bolt 31 is spirally connected with a second nut 30, the second nut 30 is welded on the transverse beam 29 at the bottom of the storage bin, the bottom end of each stud bolt 31 is inserted into the transverse tube side light holes of the transverse tube 32, the upper side and the lower side of the transverse tube 32 are respectively provided with a third nut, the three nuts are respectively spirally connected with the bottom end of each stud bolt 31, and the stud bolts 31 are fixedly connected with the transverse tube 32 through the three nuts. So set up, the lower part of the storage bin III from the ground is installed and welded the truncated quadrangular pyramid 22 formed by the steel plate, can realize that the grain discharge is unblocked and thorough. The lower part of the truncated quadrangular pyramid 22 is provided with a spiral grain discharging mechanism 23, an inserting plate 26 is inserted into an L-shaped guide rail in the spiral grain discharging mechanism 23, a first nut 27 is welded on the inserting plate 26, a screw 28 which is spirally arranged on a beam 29 at the bottom of the storage bin can be screwed in, and a rotary handle 34 is manually screwed to adjust the opening and closing degree of the inserting plate 26 and control the grain discharging flow. Other compositions and connection relationships are the same as those of the one, two, three, four, five, six, seven, eight or nine embodiments.

Principle of operation

The working principle of the mechanically-loadable multifunctional agricultural off-ground grain storage system of the present utility model is described with reference to fig. 1 to 10: before receiving the grains, the frame 1 and the rotary bin 2 are assembled. When the rotary bin 2 is assembled, the support tube 7 in the bin is firstly placed in the bracket 11 and fixed by the screw pair. The bracket 11 is welded with the bin plate 8 into a whole. The bin bottom plate 9 and the bin body plate 8 are fixed by bolts 12. When the frame 1 is assembled, the rotation shaft 10 of the rotation bin 2 is firstly inserted into the shaft hole of the upright post 3, and then the cross beam 4 and the upright post 3 are fastened by a screw pair. The side baffle 6 is put in and abutted against the upright 3 and the cross beam 4. And finally, the side baffle 6 is fixed by the fastener 5. A jack 13 is arranged in the middle of a front end reinforcing pipe 16 of the rotary bin 2, and a baseboard 17 is arranged below the fastening bolt 14 and locks the fastening bolt 14. After the rice dumper V runs, the rice dumper V needs to be aligned with the rotatable grain receiving bin I and is fully contained in the rice dumper V, and the rice dumper V can leave after dumping grains. Inserting the grain elevator II into the rotatable grain receiving bin I, and starting grain sucking to the above-ground storage bin III. When no grain is sucked, the jack 13 is started to jack up the front part of the rotary bin 2, the grain flows into the rotary grain receiving bin I along with the inclined surface, and after the grain surface is heightened, the grain suction machine II can suck the residual grain into the off-ground storage bin III. During grain discharge, the conveyor IV is placed at the bottom of the truncated quadrangular pyramid 22 and aligned with the insert plate weldment 25. After the conveyor IV is started, the rotary handle 34 is screwed, and the flow matched with the conveyor IV is adjusted. After the first bin is finished, the same operation is performed, and then additional bins of grains are put.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims (10)

1. A can use multi-functional agricultural ground of mechanical loading and unloading to store up grain system, its characterized in that: the grain elevator comprises a rotatable grain receiving bin (I), a grain elevator (II), a ground leaving storage bin (III) and a conveyor (IV), wherein the ground leaving storage bin (III), the grain elevator (II) and the rotatable grain receiving bin (I) are sequentially arranged from front to back, the rotatable grain receiving bin (I) comprises a frame (1), a rotary bin (2) and a jack (13), the side part of the frame (1) is provided with the rotary bin (2), one end of the rotary bin (2) is rotatably connected with the frame (1), the jack (13) is arranged at the bottom of the other end of the rotary bin (2), the ground leaving storage bin (III) comprises a plurality of grain storage bin bodies (18), a plurality of frustum pyramid bodies (22) and a plurality of spiral grain discharging mechanisms (23), the frustum pyramid bodies (18) are sequentially connected from front to back, the bottom of the grain storage bin bodies (18) is provided with the frustum pyramid bodies (22), the openings of the frustum pyramid bodies (22) are provided with spiral grain discharging mechanisms (23), the conveyor (13) is arranged below the spiral grain discharging mechanisms (23), the rotary grain elevator (III) is arranged at the bottom of the frame (1) and is positioned in the inclined ground leaving storage bin (II) from top to one end of the ground leaving storage bin (II), the other end of the grain elevator (II) is obliquely inserted into the ground-leaving storage bin (III) from top to bottom.

2. The mechanically loadable and unloadable multi-functional agricultural off-ground grain storage system of claim 1, wherein: the frame (1) is a cuboid frame structure, the frame (1) comprises four upright posts (3) and eight cross beams (4), the four upright posts (3) are vertically arranged in a rectangular array mode, two horizontally arranged cross beams (4) are respectively arranged at the upper end and the lower end of each two adjacent upright posts (3), and two ends of each cross beam (4) are respectively connected with the corresponding upright post (3) through two screw thread pairs.

3. A mechanically loadable and unloadable multi-functional agricultural off-ground grain storage system according to claim 2, wherein: the frame (1) still includes lower baffle, three side shield (6) and a plurality of fastener (5), and lower baffle is installed to cuboid frame construction bottom, and crossbeam (4) fixed connection that lower baffle corresponds with cuboid frame body bottom, and three side shield (6) are installed respectively to cuboid frame body's front and back and left surface, and crossbeam (4) fixed connection that fastener (5) and cuboid frame body upper portion correspond is passed through at side shield (6) top.

4. A mechanically loadable and unloadable multi-functional agricultural off-ground grain storage system according to claim 3, wherein: the frame (1) further comprises four first skirting boards, and the bottoms of the four upright posts (3) of the cuboid frame body are respectively provided with the four first skirting boards which are horizontally arranged.

5. A mechanically loadable multi-functional agricultural off-ground grain storage system according to claim 1 or 4, wherein: the rotating bin (2) is of a cuboid frame structure, the rotating bin (2) comprises a bin bottom plate (9) and three bin body plates (8), the bin bottom plate (9) is horizontally arranged, the front side, the back side and the right side of the top end of the bin bottom plate (9) are respectively provided with the three bin body plates (8) which are vertically arranged, and every two adjacent bin body plates (8) and every bin body plate (8) and the bin bottom plate (9) are connected through screws 12.

6. The mechanically loadable multi-functional agricultural off-ground grain storage system of claim 5, wherein: the rotary bin (2) further comprises a plurality of bin inner supporting pipes (7) and a plurality of brackets (11), the bin inner supporting pipes (7) are horizontally arranged in the rotary bin (2) along the width direction, two brackets (11) are respectively arranged at two ends of each bin inner supporting pipe (7), the brackets (11) are welded on the inner walls of the corresponding bin body plates (8), and the end parts of the bin inner supporting pipes (7) are fixedly connected with the brackets (11) through screw thread pairs.

7. The mechanically loadable multi-functional agricultural off-ground grain storage system of claim 6, wherein: the rotary bin (2) further comprises four reinforcing pipe assemblies, the bottom of a bin bottom plate (9) of the rotary bin (2) is provided with the four reinforcing pipe assemblies in a rectangular array mode, each reinforcing pipe assembly comprises a fastening bolt (14), a nut (15), a reinforcing pipe (16) and a baseboard (17), the fastening bolts (14), the nuts (15) and the baseboard (17) are sequentially arranged from top to bottom, the reinforcing pipe (16) is welded on the bin bottom plate (9), the nuts (15) are welded on the upper portion of the reinforcing pipe (16), and the fastening bolts (14) are screwed into the nuts (15) and penetrate through inner holes of the reinforcing pipe (16) to tightly prop against the baseboard (17).

8. The mechanically loadable multi-functional agricultural off-ground grain storage system of claim 7, wherein: two shaft holes are respectively formed in the lower portions of two upright posts (3) positioned on the right side in the frame (1), two rotating shafts (10) are respectively welded at the left lower portions of a front bin body plate (8) and a rear bin body plate (8) in the rotating bin (2), the two rotating shafts (10) are respectively in one-to-one correspondence with the two shaft holes, the rotating bin (2) is rotatably connected with the frame (1) through the two rotating shafts (10), and a jack (13) is arranged at the front side of the bottom of a bin bottom plate (9) in the rotating bin (2).

9. A mechanically loadable multi-functional agricultural off-ground grain storage system according to claim 1 or 8, wherein: the grain bin body (18) comprises a grain bin bottom (21), a color steel cover (35), metal small holes (36), four side upright posts (19), a plurality of sockets (20), four storage bin top cross beams, four storage bin bottom cross beams (29), a plurality of storage bin middle cross beams and a plurality of middle upright posts, wherein the grain bin body (18) is of a cuboid frame structure, the four side upright posts (19) are vertically arranged in a rectangular array mode, horizontally arranged storage bin top cross beams, storage bin bottom cross beams (29) and storage bin middle cross beams are respectively arranged at the top, bottom and middle parts between two adjacent side upright posts (19), the two ends of the storage bin top cross beams, the storage bin bottom cross beams (29) and the storage bin middle cross beams are detachably sleeved with the sockets (20), the sockets (20) are fixedly connected with the corresponding side upright posts (19), the middle upright posts are respectively connected between the storage bin top cross beams and the storage bin middle cross beams, between the storage bin middle cross beams and the storage bottom cross beams (29), the color bin body (18) is respectively arranged at the top, the bottom of the storage bin body (18) is provided with the horizontally arranged storage bin top cross beams, the metal small holes (35) are respectively arranged at the bottom (18) of the grain bin bottom (18), the color steel cover (35) is connected with the grain storage bin body (18) through self-drilling and self-tapping nails.

10. The mechanically loadable multi-functional agricultural off-ground grain storage system of claim 9, wherein: the spiral grain discharging mechanism (23) comprises an inserting plate welding part (25), a screw rod (28), a transverse pipe (32), two guide rails (24), an elastic retainer ring (33) for a shaft, a rotary handle (34), two nuts (30) and two stud bolts (31), wherein the guide rails (24) are L-shaped structures, the two guide rails (24) which are oppositely arranged are horizontally arranged at the left side and the right side of an opening of a frustum four-corner cone body (22) along the width direction of a grain storage bin body (18), sliding grooves are formed in the inner sides of the two guide rails (24), the inserting plate welding part (25) comprises an inserting plate (26) and a nut (27), the left side and the right side of the inserting plate (26) are respectively connected with the sliding grooves of the two guide rails (24), the front side of the top end of the inserting plate (26) is welded with the nut (27), one end of a screw rod (28) which is horizontally arranged is in spiral connection with the nut (27), the middle part of the transverse pipe (32) is provided with a middle smooth hole of the transverse pipe in the horizontal direction, the other end of the screw rod (28) is rotatably connected with the middle smooth hole of the transverse pipe (32), the shaft (28) is arranged on the screw rod (28), the elastic retainer ring (26) is respectively connected with the sliding grooves of the sliding grooves (27), the sliding grooves (27) for the axial extension of the screw rod (33) through the screw rod (33), transverse tube (32) left and right sides have seted up transverse tube lateral part unthreaded hole along vertical direction respectively, and two stud (31) are vertical setting respectively between storage bin bottom crossbeam (29) and transverse tube (32), and two stud (31) symmetry set up in screw rod (28) left and right sides, stud (31) top screwed connection has nut two (30), nut two (30) welding is on storage bin bottom crossbeam (29), stud (31) bottom cartridge is in transverse tube lateral part unthreaded hole of transverse tube (32), and transverse tube (32) upper and lower both sides are equipped with two nuts three respectively two nut three all with stud (31) bottom screwed connection, stud (31) are through two nut three and transverse tube (32) fixed connection.