A grain loading device for a granary

Abstract

A grain loading device for a granary, which relates to the technical field of grain loading, includes a vehicle body part, a uniform grain storage mechanism, a bulk grain loading mechanism, and a bagged grain loading mechanism; this device can load only bagged grain or only bulk grain, and at the same time, it can also load bulk grain and bagged grain together. Moreover, when loading them together, it can orderly separate the bagged grain or the bulk grain, effectively improving the utilization rate of the device; when loading bulk grain, this device can rotate to load two spaces inside the device, and it can evenly load the bulk grain into the device, increasing the loading capacity due to the internal space gap of the device; when loading bulk grain, this device can gather the bulk grain, facilitating the device to completely load the bulk grain into the device and reducing resource waste; this device can load bagged grain, saving manpower and improving work efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of grain loading, and particularly relates to a grain loading device for a granary. Background Art

[0002] Grain refers to the general term for various plant seeds in cooking foods, and can also be generally referred to as "cereals". Grain crops are rich in nutrients, mainly including protein, vitamins, dietary fiber, fat, starch, etc.

[0003] After a good harvest, most grains are stored in granaries in a scattered or bagged manner. When dealing with the grains in the granary, it is necessary to load the grains and then transport them. Traditional grain transportation equipment cannot orderly separate and transport scattered grains and bagged grains with one device, which increases the transportation workload. At the same time, traditional grain transportation equipment can only play a transportation role and cannot autonomously load grains, thus greatly consuming manpower and increasing costs.

[0004] Therefore, a grain loading device for a granary is needed. This device can load only bagged grains or only scattered grains, and can also load scattered grains and bagged grains together. When loading together, it can orderly separate the bagged grains or scattered grains, effectively improving the equipment utilization rate; when loading scattered grains, it can rotate to load two spaces inside the equipment, and can evenly load the scattered grains into the equipment interior, increasing the loading capacity by the internal space gap of the equipment; when loading scattered grains, it can gather the scattered grains, facilitating the equipment to completely load the scattered grains into the equipment interior and reducing resource waste; this device can load bagged grains, saving manpower and improving work efficiency. Summary of the Invention

[0005] In view of the above technical problems, the present invention provides a grain loading device for a granary to solve the above problems.

[0006] The technical solution adopted by the present invention is as follows: A grain loading device for a granary includes a vehicle body part, a uniform grain storage mechanism, a scattered grain loading mechanism, and a bagged grain loading mechanism; wheels are installed at the lower end of the vehicle shell of the vehicle body part, and the wheels drive the device to move to the required position. The vehicle body part can load grains; there are two uniform grain storage mechanisms, and the support plates I of the two uniform grain storage mechanisms are respectively fixedly installed inside the vehicle shell, and the two uniform grain storage mechanisms divide the internal space of the vehicle shell into upper and lower two spaces. The uniform grain storage mechanism is used for the uniform loading of scattered grains, and to assist the device to load both scattered grains and bagged grains and orderly separate the scattered grains and bagged grains; the grain suction machine of the scattered grain loading mechanism is fixedly installed on the bottom plate of the vehicle shell, and the scattered grain loading mechanism is used to load scattered grains into the equipment interior; the support disc of the bagged grain loading mechanism is rotatably installed on the upper end surface of the support frame I of the vehicle body part, and the bagged grain loading mechanism is used to load bagged grains into the equipment interior;

[0007] The described bulk grain loading mechanism includes: a grain suction machine, a grain suction hose, a grain discharge hose, a bidirectional lead screw group I, a push plate, an arc-shaped frame, a limiting rod, a motor II, and a limiting plate; the grain suction machine is fixedly installed on the bottom plate of the vehicle body; the inner end of the grain suction hose is fixedly connected to the feed inlet of the grain suction machine, and the outer end of the grain suction hose contacts the bulk grain in the granary; the inner end of the grain discharge hose is connected to the discharge outlet of the grain suction machine, and the outer end of the grain discharge hose intermittently locks with the clamping plate I and the clamping plate II of the uniform grain storage mechanism; the bidirectional lead screw group I includes a frame, a lead screw, a motor, and two sliders. The frame is fixedly installed in the groove at the lower end of the vehicle body. The lead screw is rotatably installed in the frame. The lead screw has threads with opposite directions from the middle to both ends. The motor is fixedly installed on the frame, and its motor shaft is fixedly connected to one end of the lead screw. The two sliders are respectively installed on the threads with opposite directions of the lead screw. One end of the lead screw in the bidirectional lead screw group I is connected to one end of the lead screw in the lead screw slider group I on each of the two uniform grain storage mechanisms through a synchronous belt respectively; there are two push plates, and the upper ends of the two push plates are respectively fixedly connected to the lower end faces of the two sliders in the bidirectional lead screw group I; the arc-shaped frame is fixedly installed on the side of the bottom plate of the vehicle body. There is a groove on the side of the arc-shaped frame, and there is a groove on the upper end face of the arc-shaped frame. The groove on the side of the arc-shaped frame is connected through with the groove on its upper end face; the limiting plate is slidably installed in the groove on the side of the arc-shaped frame. A small rod is fixedly installed at the upper end of the limiting plate, and the small rod slides in the groove on the upper end face of the arc-shaped frame. There is a round hole on the limiting plate, and the grain suction hose is fixedly connected to the round hole on the limiting plate; the outer end of the limiting rod is slidably installed on the upper end face of the arc-shaped frame. There is a groove on the limiting rod, and the small rod on the arc-shaped frame slides in the groove in the limiting rod. The inner end shaft of the limiting rod is rotatably installed in the round hole on the bottom plate of the vehicle body, and a gear is fixedly installed on the inner end shaft of the limiting rod; the motor II is fixedly installed on the upper end face of the bottom plate of the vehicle body, and its motor shaft is fixedly connected to a gear, and this gear meshes with the gear on the inner end shaft of the limiting rod.

[0008] Preferably, the vehicle body part includes: a vehicle body shell, a grain retaining plate, a support frame I, and an L-shaped support plate; wheels are installed at the lower end of the vehicle body shell, and there are two square holes on the side of the vehicle body shell; the grain retaining plate is fixedly installed on the vehicle body shell; the support frame I is fixedly installed on the bottom plate of the vehicle body shell; there are two L-shaped support plates, and the two L-shaped support plates are fixedly installed on the vehicle body shell, and the two L-shaped support plates are respectively located outside the two square holes on the side of the vehicle body shell, and there are two round holes on the L-shaped support plates.

[0009] Preferably, the uniform grain storage mechanism includes: a support plate I, a lead screw slider group I, a gear IV, a round rod, a bevel gear I, a gear III, and a threaded clamping rod; there are two support plates I, and the two support plates I are fixedly installed inside the vehicle body, and the two support plates I are respectively located inside the two square holes on the vehicle body; the lead screw slider group I includes a frame, a lead screw, a motor, and a slider. The frame is fixedly installed on the lower end surface of the support plate I, the lead screw is rotatably installed inside the frame, the motor is fixedly installed on the frame, and its motor shaft is fixedly connected to one end of the lead screw. The slider is slidably installed inside the frame, and the threaded hole on the slider is in threaded cooperation with the lead screw; the gear IV is rotatably installed on the side of the frame of the support plate I, and the gear IV is fixedly connected to one end of the lead screw inside the lead screw slider group I; the inner end of the round rod is rotatably installed in the round hole on the corresponding L-shaped support plate, and there are two threaded card holes on the round rod; the gear III is slidably installed on the round rod, the gear III is intermittently meshed with the external teeth of the gear IV, and there is a round hole on the small plate on the side of the gear III; the threaded clamping rod is slidably installed in the round hole on the small plate on the side of the gear III, and the threaded clamping rod is intermittently in threaded cooperation and locked with the two threaded card holes on the round rod; the shaft of the bevel gear I is rotatably installed in a round hole on the corresponding L-shaped support plate, the bevel gear I is meshed with the bevel gear at the outer end of the round rod, and the shafts of the bevel gear I in the two uniform grain storage mechanisms are both connected to one end of the lead screw inside the bidirectional lead screw group I through a synchronous belt.

[0010] Preferably, the outer end of the round rod is fixedly connected to a bevel gear.

[0011] Preferably, a handle is fixedly installed at the upper end of the threaded clamping rod.

[0012] Preferably, the uniform grain storage mechanism further includes: a U-shaped plate, a rectangular support plate, a motor I, a cam, a clamping plate I, a clamping plate II, and a clamping frame I; one end of the U-shaped plate is slidably installed in the groove on the lower end surface of the corresponding support plate I, and the other end of the U-shaped plate is fixedly connected to the lower end of the slider inside the corresponding lead screw slider group I; the rectangular support plate is slidably installed on the U-shaped plate, and there is a groove at the lower end of the rectangular support plate; the motor I is fixedly installed on the upper end surface of the U-shaped plate, and its motor shaft is fixedly connected to the cam. There is a small rod at the lower end of the cam, and the small rod slides in the groove at the lower end of the rectangular support plate; the clamping plate I is fixedly installed on the lower end surface of the rectangular support plate, there is a semi-circular card hole on the clamping plate I, and there are round holes on both sides of the clamping plate I; the clamping plate II is slidably installed at the lower end of the clamping plate I, there is a semi-circular card hole on the clamping plate II, the clamping plate I and the clamping plate II are buckled to lock the outer end of the grain outlet hose, and there are round holes on both sides of the clamping plate II; there are two clamping frames I, and the two small rods on the sides of the two clamping frames I are respectively slidably installed in the round holes on both sides of the clamping plate I and the clamping plate II.

[0013] Preferably, the bagged grain loading mechanism includes: a support disc, a bracket II, a lead screw slider group II, a motor III, a Z-shaped rod, a rack I, a support rod, an auxiliary box, a cross plate, a motor IV, and a vertical plate; the support disc is rotatably installed on the upper end surface of the support frame I of the vehicle body part, and a ring of teeth is provided on the periphery of the support disc; the motor III is fixedly installed on the bottom plate of the vehicle shell, and its motor shaft is fixedly connected to one end of the Z-shaped rod, and the other end of the Z-shaped rod is rotatably connected to the side circular hole of the rack I, and the rack I meshes with the support disc; one end of the bracket II is rotatably installed on the upper end surface of the support frame I of the vehicle body part, and the other end of the bracket II is slidably connected to the rack I; the structure of the lead screw slider group II is exactly the same as that of the lead screw slider group I, the frame of the lead screw slider group II is fixedly connected to the support disc, and the motor of the lead screw slider group II is fixedly installed in the slot in the upper end surface of the support disc; the inner end of the support rod is fixedly connected to the side of the slider in the lead screw slider group II, the outer end of the support rod is fixedly connected to the auxiliary box, a square hole is provided inside the support rod, a groove is provided on the side of the support rod, and this groove runs through the square hole inside the support rod, a square hole is provided on the auxiliary box, and this square hole is aligned with the square hole on the support rod; a square rod is fixedly installed on the rear side of the cross plate, and the square rod slides in the square holes on the auxiliary box and the support rod; the vertical plate is slidably installed on the side of the support rod, the rear side of the vertical plate is fixedly connected to the side of the square rod on the rear side of the cross plate, and a groove is provided on the side of the vertical plate; the motor IV is fixedly installed on the side of the support rod, and its motor shaft is fixedly connected to a disc, and an eccentric rod is provided on the side of this disc, and the eccentric rod slides in the groove on the side of the vertical plate.

[0014] Preferably, two electric clamps are fixedly installed on the front side of the cross plate.

[0015] The beneficial effects of the present invention compared with the prior art are as follows:

[0016] 1. By the operation of the bidirectional lead screw group I, the present invention drives the two push plates to move inward simultaneously. At this time, in cooperation with the movement of the equipment, the two push plates push the scattered grains on the ground together and gather them, which is convenient for the suction grain hose to load the remaining grains, effectively saving manpower.

[0017] 2. By starting the motor I, the present invention drives the cam to rotate. The cam drives the rectangular support plate to move left and right at the lower end of the U-shaped plate, and the rectangular support plate drives the grain outlet hose to move at the lower end of the U-shaped plate, so that the grain outlet hose evenly discharges the grains absorbed by the grain suction machine into the specified space inside the vehicle shell. In this way, the space gap inside the vehicle shell is effectively reduced, and the loading capacity is increased.

[0018] 3. By driving the support rod to rotate 90° through the lead screw slider group II, and the support rod drives the auxiliary box to rotate 90°, the auxiliary box transfers the bagged grains to the corresponding space inside the vehicle shell. Then, the bagged grains transferred by the auxiliary box are arranged and stacked in the corresponding space of the vehicle shell by manual labor, which first realizes the loading of the bagged grains and improves the work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is the first - angle structural schematic diagram of the overall part of the present invention.

[0020] Figure 2 This is the second - angle structural schematic diagram of the overall part of the present invention.

[0021] Figure 3 This is the first - angle structural schematic diagram of the internal structure of the overall part of the present invention.

[0022] Figure 4 This is the second - angle structural schematic diagram of the internal structure of the overall part of the present invention.

[0023] Figure 5 This is the structural schematic diagram of the vehicle body part of the present invention.

[0024] Figure 6 This is the schematic diagram of the uniform grain storage mechanism of the present invention.

[0025] Figure 7 This is the first - part structural schematic diagram of the uniform grain storage mechanism of the present invention.

[0026] Figure 8 This is for the Figure 7 magnified structural schematic diagram at position A of the present invention.

[0027] Figure 9 This is the second - part structural schematic diagram of the uniform grain storage mechanism of the present invention.

[0028] Figure 10 This is the schematic diagram of the bulk grain loading mechanism of the present invention.

[0029] Figure 11 This is the schematic diagram of the bagged grain loading mechanism of the present invention.

[0030] Reference Numerals: 1, vehicle body part; 2, uniform grain storage mechanism; 3, bulk grain loading mechanism; 4, bagged grain loading mechanism; 101, vehicle shell; 102, grain retaining plate; 103, support frame I; 104, L-shaped support plate; 201, support plate I; 202, lead screw slider group I; 203, gear IV; 204, round rod; 205, bevel gear I; 206, U-shaped plate; 207, rectangular support plate; 208, motor I; 209, cam; 210, clamping plate I; 211, clamping plate II; 212, clamping frame I; 213, gear III; 214, threaded clamping rod; 301, grain suction machine; 302, grain suction hose; 303, grain discharging hose; 304, bidirectional lead screw group I; 305, push plate; 306, arc-shaped frame; 307, limit rod; 308, motor II; 309, limiting plate; 401, support disc; 402, clamping frame II; 403, lead screw slider group II; 404, motor III; 405, Z-shaped rod; 406, rack I; 407, support rod; 408, auxiliary box; 409, cross plate; 410, motor IV; 411, vertical plate. Detailed Embodiment

[0031] In the following, through examples and in conjunction with the accompanying drawings, the technical solutions of the present invention will be further specifically described. Many specific details are set forth in the following description in order to fully understand the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed below.

[0032] It should be noted that in this article, some connection methods, such as "fixed connection, fixed installation", refer to, including but not limited to, the fixation of two components such as welding, screw nut fixation, adhesion, riveting, interference fit, etc. between two components.

[0033] In an alternative embodiment of the present invention, as Figures 1 - 11As shown in the figure, a grain loading device for a granary includes a vehicle body part 1, a uniform grain storage mechanism 2, a bulk grain loading mechanism 3, and a bagged grain loading mechanism 4. At the lower end of the vehicle shell 101 of the vehicle body part 1, wheels are installed, and the wheels drive the device to move to the required position. The vehicle body part 1 can load grains. There are two uniform grain storage mechanisms 2. The support plates I 201 of the two uniform grain storage mechanisms 2 are respectively fixedly installed inside the vehicle shell 101, and the two uniform grain storage mechanisms 2 divide the internal space of the vehicle shell 101 into upper and lower spaces. The uniform grain storage mechanism 2 is used for the uniform loading of bulk grains, and the auxiliary device can load both bulk grains and bagged grains and orderly separate the bulk grains and bagged grains. The grain suction machine 301 of the bulk grain loading mechanism 3 is fixedly installed on the bottom plate of the vehicle shell 101, and the bulk grain loading mechanism 3 is used for loading bulk grains into the device. The support disk 401 of the bagged grain loading mechanism 4 is rotatably installed on the upper end surface of the support frame I 103 of the vehicle body part 1, and the bagged grain loading mechanism 4 is used for loading bagged grains into the device.

[0034] As Figure 10As shown in the figure, the bulk grain loading mechanism 3 includes: a grain suction machine 301, a grain suction hose 302, a grain discharge hose 303, a bidirectional lead screw group I 304, a push plate 305, an arc-shaped frame 306, a limit rod 307, a motor II 308, and a limit plate 309; the grain suction machine 301 is fixedly installed on the bottom plate of the vehicle body 101, and the grain suction machine 301 absorbs and loads the bulk grain into the equipment; the inner end of the grain suction hose 302 is fixedly connected to the feed inlet of the grain suction machine 301, and the outer end of the grain suction hose 302 contacts the bulk grain in the granary; the inner end of the grain discharge hose 303 is connected to the discharge outlet of the grain suction machine 301, and the outer end of the grain discharge hose 303 intermittently jams with the clamping plate I 210 and the clamping plate II 211 of the uniform grain storage mechanism 2; the bidirectional lead screw group I 304 includes a frame, a lead screw, a motor, and two sliders. The frame is fixedly installed in the groove at the lower end of the vehicle body 101. The lead screw is rotatably installed in the frame. The lead screw has threads with opposite directions from the middle to both ends. The motor is fixedly installed on the frame, and its motor shaft is fixedly connected to one end of the lead screw. The two sliders are respectively installed on the threads with opposite directions of the lead screw. One end of the lead screw in the bidirectional lead screw group I 304 is connected to one end of the lead screw in the lead screw slider group I 202 on each of the two uniform grain storage mechanisms 2 through a synchronous belt; there are two push plates 305. The upper ends of the two push plates 305 are respectively fixedly connected to the lower end surfaces of the two sliders in the bidirectional lead screw group I 304. The two push plates 305 can gather the bulk grain together, facilitating the grain suction hose 302 to suck the grain into the equipment; the arc-shaped frame 306 is fixedly installed on the side of the bottom plate of the vehicle body 101. The side of the arc-shaped frame 306 is provided with a groove, and the upper end surface of the arc-shaped frame 306 is provided with a groove. The groove on the side of the arc-shaped frame 306 is connected to the groove on its upper end surface through; the limit plate 309 is slidably installed in the groove on the side of the arc-shaped frame 306. A small rod is fixedly installed at the upper end of the limit plate 309, and the small rod slides in the groove on the upper end surface of the arc-shaped frame 306. The limit plate 309 is provided with a round hole, and the grain suction hose 302 is fixedly connected to the round hole on the limit plate 309; specifically, when the limit plate 309 moves, it drives the grain suction hose 302 to move along an arc trajectory outside the arc-shaped frame 306; the outer end of the limit rod 307 is slidably installed on the upper end surface of the arc-shaped frame 306. The limit rod 307 is provided with a groove, and the small rod on the arc-shaped frame 306 slides in the groove in the limit rod 307. The inner end shaft of the limit rod 307 is rotatably installed in the round hole on the bottom plate of the vehicle body 101, and a gear is fixedly installed on the inner end shaft of the limit rod 307; the motor II 308 is fixedly installed on the upper end surface of the bottom plate of the vehicle body 101, and its motor shaft is fixedly connected to a gear, and this gear meshes with the gear on the inner end shaft of the limit rod 307;Specifically, when loading bulk grain into the equipment, first, the equipment moves to the location of the bulk grain in the granary to make the grain suction hose 302 contact the bulk grain. Then, the grain suction machine 301 operates to suck the bulk grain from the grain suction hose 302 and discharge it to the inside of the equipment from the grain outlet hose 303. At the same time, the motor II 308 starts, driving the inner end of the limit rod 307 to rotate. The inner end of the limit rod 307 drives the outer end of the limit rod 307 to rotate, and the outer end of the limit rod 307 drives the limiting plate 309 to move. The limiting plate 309 drives the grain suction hose 302 to move along an arc trajectory outside the arc-shaped frame 306. At this time, the adsorption range of the grain suction hose 302 is increased, facilitating the loading of bulk grain. When most of the bulk grain is adsorbed and there is remaining scattered grain on the ground, the bidirectional lead screw group I 304 operates to drive the two push plates 305 to move inward simultaneously. At this time, in cooperation with the movement of the equipment, the two push plates 305 push the scattered grain on the ground together, facilitating the loading of the remaining grain by the grain suction hose 302 and effectively saving labor.

[0035] In an alternative embodiment of the present invention, as Figure 5 shown, the vehicle body part 1 includes: a vehicle shell 101, a grain baffle 102, a support frame I 103, and an L-shaped support plate 104; wheels are installed at the lower end of the vehicle shell 101, and the wheels can drive the equipment to move to the required position. Two square holes are provided on the side surface of the vehicle shell 101; the grain baffle 102 is fixedly installed on the vehicle shell 101, and the grain baffle 102 is used to prevent bulk grain from falling; the support frame I 103 is fixedly installed on the bottom plate of the vehicle shell 101; there are two L-shaped support plates 104, and the two L-shaped support plates 104 are fixedly installed on the vehicle shell 101, and the two L-shaped support plates 104 are respectively located outside the two square holes on the side surface of the vehicle shell 101. Two round holes are provided on the L-shaped support plate 104.

[0036] In an alternative embodiment of the present invention, as Figures 6 - 8As shown in the figure, the uniform grain storage mechanism 2 includes: a support plate I 201, a lead screw slider group I 202, a gear IV 203, a round rod 204, a bevel gear I 205, a gear III 213, and a threaded clamping rod 214; there are two support plates I 201, and the two support plates I 201 are fixedly installed inside the vehicle body 101, and the two support plates I 201 are respectively located inside two square holes on the vehicle body 101; the lead screw slider group I 202 includes a frame, a lead screw, a motor, and a slider. The frame is fixedly installed on the lower end surface of the support plate I 201, the lead screw is rotatably installed inside the frame, the motor is fixedly installed on the frame, and its motor shaft is fixedly connected to one end of the lead screw. The slider is slidably installed inside the frame, and the threaded hole on the slider is in threaded cooperation with the lead screw; the gear IV 203 is rotatably installed on the side of the frame of the support plate I 201, and the gear IV 203 is fixedly connected to one end of the lead screw inside the lead screw slider group I 202; the inner end of the round rod 204 is rotatably installed in a round hole on a corresponding L-shaped support plate 104, and there are two threaded clamping holes on the round rod 204; the gear III 213 is slidably installed on the round rod 204, and the gear III 213 is intermittently meshed with the external teeth of the gear IV 203. There is a round hole on the side small plate of the gear III 213; the threaded clamping rod 214 is slidably installed in the round hole on the side small plate of the gear III 213, and the threaded clamping rod 214 is intermittently threadedly engaged and locked with the two threaded clamping holes on the round rod 204; the shaft of the bevel gear I 205 is rotatably installed in a round hole on a corresponding L-shaped support plate 104, and the bevel gear I 205 is meshed with the bevel gear at the outer end of the round rod 204. The shafts of the bevel gear I 205 in the two uniform grain storage mechanisms 2 are both connected to one end of the lead screw inside the bidirectional lead screw group I 304 through a synchronous belt; specifically, the device can select to load bulk grain into two spaces inside the vehicle body 101. When selecting to load bulk grain into one space inside the vehicle body 101, first, manually hold the handle on the corresponding threaded clamping rod 214 and rotate the threaded clamping rod 214 so that the threaded clamping rod 214 is not stuck in the clamping hole on the round rod 204. Then, manually push the gear III 213 to make the gear III 213 mesh with its corresponding gear IV 203. Then, manually rotate the threaded clamping rod 214 again so that the threaded clamping rod 214 is screwed into one of the threaded clamping holes on the corresponding round rod 204. In this way, this gear III 213 is fixed on the round rod 204, and the gear III 213 meshes with its corresponding gear IV 203; at this time, the bidirectional lead screw group I 304 works, drives the bevel gear I 205 in the two uniform grain storage mechanisms 2 to rotate simultaneously through the synchronous belt, the bevel gear I 205 drives the round rod 204 to rotate, the round rod 204 drives the gear III 213 to rotate, and this gear III 213 selected manually will drive its corresponding gear IV 203 to rotate. The gear IV 203 drives its corresponding lead screw slider group I 202 to work, and the lead screw slider group I 202 drives the U-shaped plate 206 to move back and forth.

[0037] In an alternative embodiment of the present invention, as Figure 8As shown, the outer end of the round rod 204 is fixedly connected to a bevel gear.

[0038] In an alternative embodiment of the present invention, as Figure 8 shown, a handle is fixedly installed at the upper end of the threaded clamping rod 214, and a person can hold the handle to rotate the threaded clamping rod 214 to selectively control the intermittent clamping of the threaded clamping rod 214 and two threaded clamping holes on the round rod 204.

[0039] In an alternative embodiment of the present invention, as Figure 9As shown in the figure, the uniform grain storage mechanism 2 further includes: a U-shaped plate 206, a rectangular support plate 207, a motor I 208, a cam 209, a clamping plate I 210, a clamping plate II 211, and a clamping frame I 212; one end of the U-shaped plate 206 is slidably installed in the groove on the lower end face of the corresponding support plate I 201, and the other end of the U-shaped plate 206 is fixedly connected to the lower end of the slider in the corresponding lead screw slider group I 202; the rectangular support plate 207 is slidably installed on the U-shaped plate 206, and a groove is provided at the lower end of the rectangular support plate 207; the motor I 208 is fixedly installed on the upper end face of the U-shaped plate 206, and its motor shaft is fixedly connected to the cam 209. A small rod is provided at the lower end of the cam 209, and the small rod slides in the groove at the lower end of the rectangular support plate 207; specifically, when the motor I 208 is started, it drives the cam 209 to rotate, and the cam 209 drives the rectangular support plate 207 to move left and right at the lower end of the U-shaped plate 206; the clamping plate I 210 is fixedly installed on the lower end face of the rectangular support plate 207. A semi-circular clamping hole is provided on the clamping plate I 210, and round holes are provided on both sides of the clamping plate I 210; the clamping plate II 211 is slidably installed at the lower end of the clamping plate I 210. A semi-circular clamping hole is provided on the clamping plate II 211. The clamping plate I 210 and the clamping plate II 211 are buckled to clamp the outer end of the grain outlet hose 303, and the grain outlet hose 303 moves along with the rectangular support plate 207. Round holes are provided on both sides of the clamping plate II 211; there are two clamping frames I 212. The two small rods on the sides of the two clamping frames I 212 are respectively slidably installed in the round holes on both sides of the clamping plate I 210 and the clamping plate II 211. When the two small rods on the sides of the two clamping frames I 212 are inserted into the round holes on both sides of the clamping plate I 210 and the clamping plate II 211 at the same time, the clamping plate I 210 and the clamping plate II 211 can be buckled together; specifically, after selecting a space in the car body 101 for bulk grain loading, correspondingly, the operator puts the grain outlet hose 303 between the corresponding clamping plate I 210 and clamping plate II 211. Then, when the operator inserts the two small rods on the sides of the two clamping frames I 212 into the round holes on both sides of the clamping plate I 210 and the clamping plate II 211 at the same time, the clamping plate I 210 and the clamping plate II 211 are buckled together. At this time, the corresponding clamping plate I 210 and clamping plate II 211 fix the grain outlet hose 303 and enable the grain outlet hose 303 to move along with the rectangular support plate 207. Then, the motor I 208 is started to drive the cam 209 to rotate, and the cam 209 drives the rectangular support plate 207 to move left and right at the lower end of the U-shaped plate 206. The rectangular support plate 207 drives the grain outlet hose 303 to move at the lower end of the U-shaped plate 206, so that the grain outlet hose 303 evenly discharges the grain absorbed by the grain suction machine 301 into the specified space in the car body 101. In this way, the space gap in the car body 101 is effectively reduced and the loading capacity is increased.

[0040] In an alternative embodiment of the present invention, as Figure 11As shown in the figure, the bagged grain loading mechanism 4 includes: a support disc 401, a bracket II 402, a lead screw slider group II 403, a motor III 404, a Z-shaped rod 405, a rack I 406, a support rod 407, an auxiliary box 408, a cross plate 409, a motor IV 410, and a vertical plate 411; the support disc 401 is rotatably installed on the upper end surface of the support frame I 103 of the vehicle body part 1, and a circle of teeth is provided on the periphery of the support disc 401; the motor III 404 is fixedly installed on the bottom plate of the vehicle shell 101, and its motor shaft is fixedly connected to one end of the Z-shaped rod 405, and the other end of the Z-shaped rod 405 is rotatably connected to the side circular hole of the rack I 406, and the rack I 406 meshes with the support disc 401; specifically, when the motor III 404 is started, it drives one end of the Z-shaped rod 405 to rotate, and then drives the other end of the Z-shaped rod 405 to rotate. The other end of the Z-shaped rod 405 drives one end of the rack I 406 to move, and then the rack I 406 drives the support disc 401 to perform a reciprocating movement along a semi-circular trajectory; one end of the bracket II 402 is rotatably installed on the upper end surface of the support frame I 103 of the vehicle body part 1, and the other end of the bracket II 402 is slidably connected to the rack I 406; the structure of the lead screw slider group II 403 is exactly the same as that of the lead screw slider group I 202. The frame of the lead screw slider group II 403 is fixedly connected to the support disc 401, and the motor of the lead screw slider group II 403 is fixedly installed in the slot in the upper end surface of the support disc 401; the inner end of the support rod 407 is fixedly connected to the side of the slider in the lead screw slider group II 403, and the outer end of the support rod 407 is fixedly connected to the auxiliary box 408. A square hole is provided inside the support rod 407, and a groove is provided on the side of the support rod 407. This groove is connected through the square hole inside the support rod 407. A square hole is provided on the auxiliary box 408, and this square hole is aligned with the square hole on the support rod 407; a square rod is fixedly installed on the rear side of the cross plate 409, and the square rod slides in the square holes on the auxiliary box 408 and the support rod 407; the vertical plate 411 is slidably installed on the side of the support rod 407, and the rear side of the vertical plate 411 is fixedly connected to the side of the square rod on the rear side of the cross plate 409. A groove is provided on the side of the vertical plate 411; the motor IV 410 is fixedly installed on the side of the support rod 407, and its motor shaft is fixedly connected to a disc. An eccentric rod is provided on the side of this disc, and the eccentric rod slides in the groove on the side of the vertical plate 411; specifically, when loading bagged grain, first, the lead screw slider group II 403 works to drive the support rod 407 to move to an appropriate height so that the auxiliary box 408 is located on the side of the row of stacked bagged grain. Then, the motor IV 410 works to drive the disc on its shaft to rotate. This disc drives the vertical plate 411 to move outward, the vertical plate 411 drives the cross plate 409 to move outward, and the cross plate 409 drives the electric clamp on its outside to move to the side of the bagged grain and clamp the bagged grain. Then, the motor IV 410 drives the cross plate 409 to move back, the cross plate 409 drives the electric clamp on it to clamp the bagged grain and move back, and the bagged grain clamped by the electric clamp is placed into the auxiliary box 408;Then, the motor Ⅲ 404 starts, driving one end of the Z-shaped rod 405 to rotate, and then driving the other end of the Z-shaped rod 405 to rotate. The other end of the Z-shaped rod 405 drives one end of the rack Ⅰ 406 to move, and then the rack Ⅰ 406 drives the support disc 401 to make a reciprocating motion along a semicircular trajectory. At this time, the support disc 401 drives the lead screw slider group Ⅱ 403 to rotate 90°, the lead screw slider group Ⅱ 403 drives the support rod 407 to rotate 90°, the support rod 407 drives the auxiliary box 408 to rotate 90°, and the auxiliary box 408 transfers the bagged grain into the corresponding space inside the car body 101. Then, the bagged grain transferred by the auxiliary box 408 is arranged and stacked in the corresponding space of the car body 101 by manual labor. First, the loading of the bagged grain improves the working efficiency.

[0041] In an alternative embodiment of the present invention, as Figure 11 shown, two electric clamps are fixedly installed on the front side of the cross plate 409. These two electric clamps can clamp the bagged grain and place it into the auxiliary box 408.

[0042] Working principle: This device can load only bagged grain or only bulk grain, and can also load bulk grain and bagged grain together. And when loading them together, it can separate the bagged grain and bulk grain in an orderly manner, effectively improving the utilization rate of the device; when loading bulk grain, the device can rotate to load the two spaces inside the device, and can evenly load the bulk grain into the device, increasing the loading capacity due to the internal space gap of the device; when loading bulk grain, the device can gather the bulk grain, facilitating the device to completely load the bulk grain into the device and reducing resource waste; this device can load bagged grain, saving manpower and improving work efficiency.

[0043] Two uniform grain storage mechanisms 2 are fixedly installed in the internal space of the car body 101. The two uniform grain storage mechanisms 2 divide the car body 101 into upper and lower spaces, enabling the auxiliary equipment to load both bulk grain and bagged grain and separating the bulk grain and bagged grain in an orderly manner;

[0044] When choosing to load bulk grain into one of the spaces inside the car body 101, first, the operator manually places the grain outlet hose 303 between the corresponding clamping plate Ⅰ 210 and clamping plate Ⅱ 211. Then, the operator simultaneously inserts the two small rods on the sides of the two clamping frames Ⅰ 212 into the round holes on both sides of the clamping plate Ⅰ 210 and clamping plate Ⅱ 211 to fasten the clamping plate Ⅰ 210 and clamping plate Ⅱ 211 together. At this time, the corresponding clamping plate Ⅰ 210 and clamping plate Ⅱ 211 fix the grain outlet hose 303 and enable the grain outlet hose 303 to move along with the rectangular support plate 207;

[0045] After selecting a space inside the vehicle body 101 for bulk grain loading, correspondingly, manually grasp the handle on the corresponding threaded clamping rod 214 and rotate the threaded clamping rod 214 so that the threaded clamping rod 214 is not stuck in the clamping hole on the round rod 204. Then, manually push the gear III 213 to mesh the gear III 213 with its corresponding gear IV 203. Then, manually rotate the threaded clamping rod 214 again so that the threaded clamping rod 214 is screwed into a threaded clamping hole on the corresponding round rod 204. In this way, this gear III 213 is fixed on the round rod 204, and the gear III 213 meshes with its corresponding gear IV 203;

[0046] Then, the equipment moves to the bulk grain area in the granary to make the grain suction hose 302 contact the bulk grain. Then, the grain suction machine 301 works to suck the bulk grain from the grain suction hose 302 and discharge it from the grain outlet hose 303 into the equipment. At the same time, the motor II 308 starts to drive the inner end of the limit rod 307 to rotate. The inner end of the limit rod 307 drives the outer end of the limit rod 307 to rotate. The outer end of the limit rod 307 drives the limiting plate 309 to move. The limiting plate 309 drives the grain suction hose 302 to move along an arc trajectory outside the arc-shaped frame 306. At this time, the adsorption range of the grain suction hose 302 is increased, which is convenient for the loading of bulk grain. When most of the bulk grain is adsorbed and there is scattered grain remaining on the ground, the bidirectional lead screw group I 304 works to drive the two push plates 305 to move inward simultaneously. At this time, in cooperation with the movement of the equipment, the two push plates 305 push the scattered grain on the ground together to gather it, which is convenient for the grain suction hose 302 to load the remaining grain, effectively saving manpower;

[0047] At the same time, the bidirectional lead screw group I 304 works to drive the bevel gears I 205 in the two uniform grain storage mechanisms 2 to rotate simultaneously through the synchronous belt. The bevel gear I 205 drives the round rod 204 to rotate. The round rod 204 drives the gear III 213 to rotate. And this selected gear III 213 will drive its corresponding gear IV 203 to rotate. The gear IV 203 drives its corresponding lead screw slider group I 202 to work. The lead screw slider group I 202 drives the U-shaped plate 206 to move back and forth; at the same time, the motor I 208 starts to drive the cam 209 to rotate. The cam 209 drives the rectangular support plate 207 to move left and right at the lower end of the U-shaped plate 206. The rectangular support plate 207 drives the grain outlet hose 303 to move at the lower end of the U-shaped plate 206, so that the grain outlet hose 303 evenly discharges the grain absorbed by the grain suction machine 301 into the specified space inside the vehicle body 101. In this way, the space gap inside the vehicle body 101 is effectively reduced, and the loading capacity is increased;

[0048] When loading bagged grain, first, the screw rod slider group II 403 works to drive the support rod 407 to move to an appropriate height, so that the auxiliary box 408 is located on the side of the row of stacked bagged grain. Then, the motor IV 410 works to drive the disc on its shaft to rotate. This disc drives the vertical plate 411 to move outwards. The vertical plate 411 drives the horizontal plate 409 to move outwards. The horizontal plate 409 drives the electric clamp on its outside to move to the side of the bagged grain and clamp the bagged grain. Then, the motor IV 410 drives the horizontal plate 409 to move back. The horizontal plate 409 drives the electric clamp on it to clamp the bagged grain and move back, and places the bagged grain clamped by the electric clamp into the auxiliary box 408. Then, the motor III 404 starts to drive one end of the Z-shaped rod 405 to rotate, and then drives the other end of the Z-shaped rod 405 to rotate. The other end of the Z-shaped rod 405 drives one end of the rack I 406 to move, and then the rack I 406 drives the support disc 401 to make a reciprocating motion along a semicircular trajectory. At this time, the support disc 401 drives the screw rod slider group II 403 to rotate 90°. The screw rod slider group II 403 drives the support rod 407 to rotate 90°. The support rod 407 drives the auxiliary box 408 to rotate 90°. The auxiliary box 408 transfers the bagged grain into the corresponding space in the car body 101. Then, the bagged grain transferred by the auxiliary box 408 is stacked row by row into the corresponding space of the car body 101 by manual labor, which improves the working efficiency of the bagged grain loading.

[0049] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A grain loading device for a granary, characterized in that, It includes a vehicle body part, a uniform grain storage mechanism, a bulk grain loading mechanism, and a bagged grain loading mechanism; wheels are installed at the lower end of the vehicle body shell of the vehicle body part, and the wheels drive the equipment to move to the required position, and the vehicle body part can load grains; there are two uniform grain storage mechanisms, and the support plates I of the two uniform grain storage mechanisms are respectively fixedly installed inside the vehicle body shell, and the two uniform grain storage mechanisms divide the internal space of the vehicle body shell into upper and lower spaces. The uniform grain storage mechanism is used for the uniform loading of bulk grains, and the auxiliary equipment can load both bulk grains and bagged grains and orderly separate the bulk grains and bagged grains; the suction machine of the bulk grain loading mechanism is fixedly installed on the bottom plate of the vehicle body shell, and the bulk grain loading mechanism is used for loading bulk grains into the equipment; the bagged grain loading mechanism is used for loading bagged grains into the equipment; The bulk grain loading mechanism includes: a suction machine, a suction hose, a grain outlet hose, a bidirectional lead screw group I, a push plate, an arc-shaped frame, and a limiting plate; the suction machine is fixedly installed on the bottom plate of the vehicle body shell; the inner end of the suction hose is fixedly connected to the feed inlet of the suction machine, and the outer end of the suction hose contacts the bulk grains in the granary; the inner end of the grain outlet hose is connected to the discharge outlet of the suction machine, and the outer end of the grain outlet hose is intermittently locked with the clamping plate I and the clamping plate II of the uniform grain storage mechanism; one end of the lead screw in the bidirectional lead screw group I is respectively connected to one end of the lead screws in the lead screw slider group I on the two uniform grain storage mechanisms through a synchronous belt; there are two push plates, and the upper ends of the two push plates are respectively fixedly connected to the lower end surfaces of the two sliders in the bidirectional lead screw group I; the arc-shaped frame is fixedly installed on the side of the bottom plate of the vehicle body shell, and there is a groove on the side of the arc-shaped frame; the limiting plate is slidably installed in the groove on the side of the arc-shaped frame, there is a round hole on the limiting plate, and the suction hose is fixedly connected to the round hole on the limiting plate.

2. The grain loading device for a granary according to claim 1, characterized in that, The vehicle body part includes: a vehicle body shell, a grain baffle, a support frame I, and an L-shaped support plate; wheels are installed at the lower end of the vehicle body shell, and there are two square holes on the side of the vehicle body shell; the grain baffle is fixedly installed on the vehicle body shell; the support frame I is fixedly installed on the bottom plate of the vehicle body shell; there are two L-shaped support plates, and the two L-shaped support plates are fixedly installed on the vehicle body shell, and the two L-shaped support plates are respectively located outside the two square holes on the side of the vehicle body shell, and there are two round holes on the L-shaped support plates.

3. A grain loading device for a granary according to claim 1, characterized in that, The described uniform grain storage mechanism includes: support plate I, lead screw slider group I, gear IV, round rod, bevel gear I, gear III, threaded clamping rod; There are two support plates I, which are fixedly installed inside the vehicle body, and the two support plates I are respectively located inside the two square holes on the vehicle body; The lead screw slider group I includes a frame, a lead screw, a motor, and a slider. The frame is fixedly installed on the lower end face of the support plate I. The lead screw is rotatably installed inside the frame. The motor is fixedly installed on the frame, and its motor shaft is fixedly connected to one end of the lead screw. The slider is slidably installed inside the frame, and the threaded hole on the slider is in threaded cooperation with the lead screw; Gear IV is rotatably installed on the side of the frame of the support plate I, and gear IV is fixedly connected to one end of the lead screw inside the lead screw slider group I; The inner end of the round rod is rotatably installed in the round hole on the corresponding L-shaped support plate, and there are two threaded card holes on the round rod; Gear III is slidably installed on the round rod, and gear III is intermittently meshed with the external teeth of gear IV. There is a round hole on the small plate on the side of gear III; The threaded clamping rod is slidably installed in the round hole on the small plate on the side of gear III, and the threaded clamping rod is intermittently in threaded cooperation and locked with the two threaded card holes on the round rod; The shaft of bevel gear I is rotatably installed in a round hole on the corresponding L-shaped support plate, and bevel gear I meshes with the bevel gear at the outer end of the round rod. The shafts of the bevel gear I in the two uniform grain storage mechanisms are both connected to one end of the lead screw inside the bidirectional lead screw group I through a synchronous belt; The described uniform grain storage mechanism further includes: U-shaped plate, rectangular support plate, motor I, cam, clamping plate I, clamping plate II, bracket I; One end of the U-shaped plate is slidably installed in the groove on the lower end face of the corresponding support plate I, and the other end of the U-shaped plate is fixedly connected to the lower end of the slider inside the corresponding lead screw slider group I; The rectangular support plate is slidably installed on the U-shaped plate, and there is a groove at the lower end of the rectangular support plate; Motor I is fixedly installed on the upper end face of the U-shaped plate, and its motor shaft is fixedly connected to the cam. There is a small rod at the lower end of the cam, and the small rod slides in the groove at the lower end of the rectangular support plate; Clamping plate I is fixedly installed on the lower end face of the rectangular support plate. There is a semi-circular card hole on clamping plate I, and there are round holes on both sides of clamping plate I; Clamping plate II is slidably installed at the lower end of clamping plate I. There is a semi-circular card hole on clamping plate II. Clamping plate I and clamping plate II are buckled to lock the outer end of the grain outlet hose. There are round holes on both sides of clamping plate II; There are two brackets I, and the two small rods on the sides of the two brackets I are respectively slidably installed in the round holes on both sides of clamping plate I and clamping plate II.

4. A grain loading device for a granary according to claim 1, characterized in that, The described bulk grain loading mechanism further includes: limit rod, motor II; The outer end of the limiting rod is slidably installed on the upper end surface of the arc-shaped frame. There is a groove on the limiting rod, and the small rod on the arc-shaped frame slides in the groove inside the limiting rod. The inner end of the limiting rod is rotatably installed in the round hole on the bottom plate of the vehicle body shell, and a gear is fixedly installed on the inner end shaft of the limiting rod; the motor II is fixedly installed on the upper end surface of the bottom plate of the vehicle body shell, and its motor shaft is fixedly connected to a gear, and this gear meshes with the gear on the inner end shaft of the limiting rod; the bidirectional lead screw group I includes a frame, a lead screw, a motor, and two sliders. The frame is fixedly installed in the groove at the lower end of the vehicle body shell, the lead screw is rotatably installed in the frame, the lead screw has threads with opposite directions from the middle to both ends, the motor is fixedly installed on the frame, and its motor shaft is fixedly connected to one end of the lead screw. The two sliders are respectively installed on the threads with opposite directions of the lead screw. There is a groove on the upper end surface of the arc-shaped frame, and the groove on the side surface of the arc-shaped frame is connected through with the groove on its upper end surface; the upper end of the limiting plate is fixedly installed with a small rod, and the small rod slides in the groove on the upper end surface of the arc-shaped frame.

5. The grain loading device for a granary according to claim 3, characterized in that, The outer end of the described round rod is fixedly connected to a bevel gear.

6. The grain loading device for a granary according to claim 3, characterized in that, The upper end of the described threaded clamping rod is fixedly installed with a handle.

7. A grain loading device for a granary according to claim 1, characterized in that, The described bagged grain loading mechanism includes: a support disc, a clamping frame II, a lead screw slider group II, a motor III, a Z-shaped rod, a rack I, a support rod, an auxiliary box, a cross plate, a motor IV, a vertical plate; the support disc is rotatably installed on the upper end surface of the support frame I of the vehicle body part, and a circle of teeth is provided on the periphery of the support disc; the motor III is fixedly installed on the bottom plate of the vehicle body shell, and its motor shaft is fixedly connected to one end of the Z-shaped rod, and the other end of the Z-shaped rod is rotatably connected to the round hole on the side surface of the rack I, and the rack I meshes with the support disc; one end of the clamping frame II is rotatably installed on the upper end surface of the support frame I of the vehicle body part, and the other end of the clamping frame II is slidably connected to the rack I; the structure of the lead screw slider group II is exactly the same as the structure of the lead screw slider group I. The frame of the lead screw slider group II is fixedly connected to the support disc, and the motor of the lead screw slider group II is fixedly installed in the slot hole inside the upper end surface of the support disc; the inner end of the support rod is fixedly connected to the side surface of the slider inside the lead screw slider group II, and the outer end of the support rod is fixedly connected to the auxiliary box. There is a square hole inside the support rod, and there is a groove on the side surface of the support rod, and this groove is connected through with the square hole inside the support rod. There is a square hole on the auxiliary box, and this square hole is aligned with the square hole on the support rod; a square rod is fixedly installed on the rear side of the cross plate, and the square rod slides in the square holes on the auxiliary box and the support rod; the vertical plate is slidably installed on the side surface of the support rod, and the rear side of the vertical plate is fixedly connected to the side surface of the square rod on the rear side of the cross plate. There is a groove on the side surface of the vertical plate; the motor IV is fixedly installed on the side surface of the support rod, and its motor shaft is fixedly connected to a disc, and an eccentric rod is provided on the side surface of this disc, and the eccentric rod slides in the groove on the side surface of the vertical plate.

8. A grain loading device for a granary according to claim 7, characterized in that, Two electric clamps are fixedly installed on the front side of the described cross plate.

Images